Emerson 1066 Liquid ANalytical Fieldbus pH/ORP Transmitter Instruction Manual

1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF September 2013 1066 Liquid Analytical Fieldbus pH/ORP Transmitter This page left blank intentionally Essential Instructions Read this page before proceeding Emerson designs, manufactures, and tests its Rosemount Analytical products to meet many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use, and maintain them to ensure they continue to operate within their normal specifications. The following instructions must be adhered to and integrated into your safety program when installing, using, and maintaining Rosemount Analytical products. Failure to follow the proper instructions may cause any one of the following situations to occur: Loss of life; personal injury; property damage; damage to this instrument; and warranty invalidation. • Read all instructions prior to installing, operating, and servicing the product. If this Instruction Manual is not the correct manual, telephone 1-800-854-8257 and the requested manual will be provided. Save this Instruction Manual for future reference. • If you do not understand any of the instructions, contact your Emerson representative for clarification. • Follow all warnings, cautions, and instructions marked on and supplied with the product. • Inform and educate your personnel in the proper installation, operation, and maintenance of the product. • Install your equipment as specified in the Installation Instructions of the appropriate Instruction Manual and per applicable local and national codes. Connect all products to the proper electrical and pressure sources. • To ensure proper performance, use qualified personnel to install, operate, update, program, and maintain the product. • When replacement parts are required, ensure that qualified people use replacement parts specified by Rosemount. Unauthorized parts and procedures can affect the product’s performance and place the safe operation of your process at risk. Look alike substitutions may result in fire, electrical hazards, or improper operation. • Ensure that all equipment doors are closed and protective covers are in place, except when maintenance is being performed by qualified persons, to prevent electrical shock and personal injury. WARNING: EXPLOSION HAZARD DO NOT OPEN WHILE CIRCUIT IS LIVE. ONLY CLEAN WITH DAMP CLOTH. NOTICE The basic device description for the 1066pH can be downloaded from the Fieldbus Foundation website: www.fieldbus.org. AMS Device Manager Installation files and DTM files can be downloaded from the Emerson Asset Optimization website: www.assetweb.com. Files for the Model 475 and 375 Communicator can be downloaded at www.fieldcommunicator.com, or contact your local Emerson Process Management Service Group or National Response Center (1-800-654-7768). Electrostatic ignition hazard. Special condition for safe use (when installed in hazardous area) 1. The plastic enclosure, excepting the front panel, must only be cleaned with a damp cloth. The surface resistivity of the non-metallic enclosure materials is greater than one gigaohm. Care must be taken to avoid electrostatic charge build-up. The 1066 Transmitter must not be rubbed or cleaned with solvents or a dry cloth. 2. The panel mount gasket has not been tested for type of protection IP66 or Class II and III. Type of protection IP66 and Class II, III refer the enclosure only. Essential Instructions I 3. The surface resistivity of the non-metallic enclosure materials is greater than one gigaohm. Care must be taken to avoid electrostatic charge build-up. The Model 1066 Transmitter must not be rubbed or cleaned with solvents or a dry cloth. 4. Special Condition of Use of 1066-C-FF/FI-67 and 1066-T-FF/FI-67. For use with simple apparatus model series 140, 141, 142, 150, 400, 401, 402, 402VP, 403, 403VP, 404, and 410VP contacting conductivity sensors and model series 222, 225, 226, 228 toroidal sensors. About this document This manual contains instructions for installation and operation of the Model 1066 Smart Transmitter. The following list provides notes concerning all revisions of this document. Rev. Level A II Date 9/2013 Notes This is the initial release of the product manual. The manual has been reformatted to reflect the Emerson documentation style and updated to reflect any changes in the product offering. Table of Contents 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Table of Contents September 2013 Contents Section 1: Quick Start Guide 1.1 Quick start guide..........................................................................................................1 Section 2: Description and Specifications 2.1 Features and Applications ............................................................................................3 2.2 Transmitter Performance Specifications.......................................................................4 2.2.1 Performance Specifications - Transmitter (pH input) ......................................4 2.2.2 Performance Specifications - Transmitter (ORP input) ....................................4 2.3 Basic Fieldbus Specifications.........................................................................................4 2.4 Specifications - Enclosure .............................................................................................5 Section 3: Installation 3.1 Unpacking and Inspection............................................................................................7 3.2 Installation – general information ................................................................................7 3.3 Preparing conduit openings .........................................................................................7 Section 4: Wiring 4.1 General Information .................................................................................................. 11 4.2 Power Supply Wiring ..................................................................................................11 4.3 Sensor Wiring .............................................................................................................12 4.3.1 General..........................................................................................................12 4.3.2 Sensor Wiring Details ....................................................................................12 Section 5: Intrinsically Safe Installation 5.1 All Intrinsically Safe Installations ................................................................................13 Section 6: Display and operation 6.1 User Interface.............................................................................................................25 6.2 Instrument Keypad.....................................................................................................25 6.3 Main Display ...............................................................................................................26 6.4 Formatting the Main Display ......................................................................................27 6.5 Setting a Security Code ..............................................................................................27 Section 7: Programming Measurements/ pH Measurement Programming 7.1 Accessing Configuration.............................................................................................29 7.2 Choosing Temperature Units and Automatic/Manual Temperature Compensation ..29 7.3 Table of Contents 7.2.1 Temperature Units ........................................................................................29 7.2.2 pH Temperature Compensation....................................................................29 Measurement .............................................................................................................30 7.3.1 Measurement................................................................................................30 7.3.2 Preamp..........................................................................................................30 7.3.3 Solution Temperature Compensation (pH only) ...........................................30 III Table of Contents 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF 7.3.4 Resolution (pH only)......................................................................................31 7.3.5 Filter ..............................................................................................................31 7.3.6 Filter Type......................................................................................................31 7.3.7 Reference Z ...................................................................................................32 7.4 Reset...........................................................................................................................32 7.5 Fieldbus Analog Input and Output Block Configuration .............................................33 7.5.1 Fieldbus Analog Input Block Configuration ...................................................33 7.5.2 Fieldbus Analog Output Block Configuration ................................................34 Section 8: Calibration 8.1 8.2 Introduction ..............................................................................................................37 8.1.1 Calibration and Calibration Setup .................................................................37 8.1.2 Auto Calibration Setup ..................................................................................37 8.1.3 Minimum / Maximum Slope and Reference Offset Setup..............................38 8.1.4 Calibration Procedures..................................................................................39 Temperature Calibration ............................................................................................42 Section 9: Calibration 9.1 Introduction ..............................................................................................................45 9.2 Sensor Impedance Diagnostics ..................................................................................45 9.2.1 pH Electrode Impedance Diagnostics ...........................................................45 9.2.2 Setting Up Sensor Impedance Diagnostics....................................................46 9.2.3 Entering a Known Slope Value – pH...............................................................46 9.2.4 Standardization – pH.....................................................................................46 9.3 Diagnostics Alarms.....................................................................................................47 9.4 Field Diagnostics ........................................................................................................50 9.4.1 Alarm Categories (NAMUR NE-107) ..............................................................51 9.4.2 Field Diagnostics Configuration..................................................................................51 9.4.3 PlantWeb Alerts.............................................................................................51 9.4.4 PlantWeb Alerts Configuration......................................................................51 Section 10: Fieldbus Specifications 10.1 General Specifications ................................................................................................53 10.2 Resource Block ...........................................................................................................54 10.3 User Transducer Block 1200 .......................................................................................54 10.3.1 Transducer Block Modes................................................................................54 10.3.2 Simulation of the Primary Variable ................................................................55 10.4 Factory Transducer Block 3800 (FTB) .........................................................................55 10.5 AI Function Block........................................................................................................55 10.6 AO Function Block ......................................................................................................55 10.7 Arithmetic Function Block..........................................................................................56 10.8 Integrator Function Block...........................................................................................56 10.9 Input Selector Function Block.....................................................................................56 IV Table of Contents 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Table of Contents September 2013 10.10 Signal Characterizer Function Block ...........................................................................56 10.11 PID Control Function Block.........................................................................................56 10.12 Control Selector Function Block .................................................................................57 10.13 Output Splitter Function Block ...................................................................................57 10.14 Fieldbus EDD and DTM Download Sites......................................................................57 Section 11: Return of Material 11.1 General.......................................................................................................................67 11.2 Warranty Repair .........................................................................................................67 11.3 Non-Warranty Repair .................................................................................................67 Table of Contents V This page left blank intentionally VI 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 1: Quick Start Guide September 2013 Section 1: Quick Start Guide 1.1 Quick Start Guide 1. For mechanical installation instructions, see page 8 for panel mounting and page 9 for pipe or wall mounting. 2. Wire the sensor to the main circuit board. See page 14 for wiring instructions. Refer to the sensor instruction sheet for additional details. Make loop power connections. 3. Once connections are secured and verified, apply Fieldbus power to the transmitter. 4. When the transmitter is powered up for the first time, Quick Start screens appear. Quick Start operating tips are as follows: a. A highlighted field shows the position of the cursor. b. To move the cursor left or right, use the keys to the left or right of the ENTER key. To scroll up or down or to increase or decrease the value of a digit use the keys above and below the ENTER key. Use the left or right keys to move the decimal point. c. Press ENTER to store a setting. Press EXIT to leave without storing changes. Pressing EXIT during Quick Start returns the display to the initial start-up screen (select language). 5. Choose the desired language and press ENTER. 6. Choose measurement, pH, ORP, or Redox and press ENTER. a. For pH, choose preamplifier location. Select Analyzer to use the integral preamplifier in the transmitter; select Sensor/J-Box if your sensor is SMART or has an integral preamplifier or if you are using a remote preamplifier located in a junction box. 7. Choose temperature units: °C or °F. 8. After the last step, the main display appears. The outputs are assigned to default values. 9. To return the transmitter to the factory default settings, choose Program under the main menu, and then scroll to Reset. 11. Please call the Rosemount Analytical Customer Support Center at 1-800-854-8257 if you need further support. 1 Section 1: Quick Start Guide 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 2 Quick Start Guide 1066 Transmitter Instruction Manual Section 2: Description & Specifications LIQ_MAN_1066-P-FF September 2013 Section 2: Description and Specifications 2.1 Features and Applications The Model 1066 Fieldbus transmitter supports continuous measurement of one liquid analytical input. The design supports easy internal access and wiring connections. ANALYTICAL INPUTS: pH and ORP sensors with or without Rosemount Analytical preamplifiers, and Rosemount Analytical Smart pH sensors. LARGE DISPLAY: The high-contrast LCD provides live measurement readouts in large digits and shows up to four additional variables or diagnostic parameters. DIGITAL COMMUNICATIONS: Fieldbus ITK 6 MENUS: Menu screens for calibrating and programming are simple and intuitive. Plain language prompts and Help screens guide the user through the procedures. All menu screens are available in eight languages. Live process values are displayed during programming and calibration. FAULT AND WARNING HELP SCREENS: Fault and warning messages include help screens that provide useful troubleshooting tips to the user. These on-screen instructions are intuitive and easy to use. DIAGNOSTICS: The transmitter continuously monitors itself and the sensor for problems. A display banner on the screen alerts Technicians to Fault and/or Warning conditions. LANGUAGES: Emerson extends its worldwide reach by offering eight languages – English, French, German, Italian, Spanish, Portuguese, Chinese and Russian. INPUT DAMPENING: is automatically enabled to suppress noisy process readings. SMART-ENABLED pH: The Rosemount Analytical SMART pH capability eliminates field calibration of pH probes through automatic upload of calibration data and history. AUTOMATIC TEMPERATURE COMPENSATION: pH measurements require temperature compensation. The 1066 will automatically recognize Pt100 or Pt1000 RTD built into the sensor or, temperature from a temperature measurement on the bus can be linked to and used by the 1066 for temperature compensation. Description and Specifications 3 Section 2: Description & Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF 2.2 Transmitter Performance Specifications 2.2.1 Performance Specifications - Transmitter (pH input) Measurement Range [pH]: 0 to 14 pH Accuracy: ±0.01 pH ±1mV @ 25°C ± 0.03 pH Diagnostics: Glass impedance, Reference impedance, Slope and Offset (mV) Temperature coefficient: ±0.002pH/ ºC Solution temperature correction: Pure water, dilute base and custom. Buffer recognition: NIST, DIN 19266, JIS 8802, and BSI. Input filter: Time constant 1 - 999 sec, default 4 sec. Response time: 5 seconds to 95% of final reading 2.2.2 Performance Specifications - Transmitter (ORP input) Measurement Range [ORP]: -1400 to +1400 mV Accuracy: ± 1 mV Temperature coefficient: ±0.12mV/°C Input filter: Time constant 1 - 999 sec, default 4 sec. Response time: 5 seconds to 95% of final reading Recommended Sensors for ORP: All standard ORP sensors Recommended Sensors for pH: All standard pH sensors. Supports SMART pH sensors from Rosemount Analytical. 2.3 Basic Fieldbus Specifications The 1066pH, the first pH transmitter registered to ITK 6, has the following basic features: DIAGNOSTICS: Full comprehensive sensor, transmitter, and calibration diagnostics, which are available to the bus via Field Diagnostics. COMMON SOFTWARE DOWNLOAD SPECIFICATION: Allows software upgrades to be downloaded to the transmitter, while it is in service. LINK ACTIVE SCHEDULER: Allows the 1066pH to function as a Linkmaster. 4 AI FUNCTION BLOCKS: For PV (pH, ORP, Redox), temperature, reference electrode impedance, and glass electrode impedance. AO FUNCTION BLOCK: Allows the transmitter to use a temperature measurement from the bus for temperature compensation. ADDITIONAL FUNCTION BLOCKS: Are provided for use by the 1066-P-FF or other transmitters on the segment, and include: MATH FUNCTION BLOCKS: Arithmetic and Integrator ANALOG CONTROL FUNCTION BLOCKS: PID Control, Input Selector, Signal Characterizer, Control Selector, and Output Splitter. Input: One isolated pH/ORP sensor input. Power & Load Requirements: Fieldbus power voltage at 9 to 32 VDC. Current required is 18 mA. 4 Description and Specifications 1066 Transmitter Instruction Manual Section 2: Description & Specifications LIQ_MAN_1066-P-FF 2.4 September 2013 Specifications - Enclosure Case: Polycarbonate. IP66 (CSA, FM), NEMA 4X (CSA) Dimensions: Overall 155 x 155 x 131mm (6.10 x 6.10 x 5.15 in.). Cutout: 1/2 DIN 139mm x 139mm (5.45 x 5.45 in.) Conduit openings: Six. Accepts PG13.5 or 1/2 in. conduit fittings Display: Monochromatic graphic liquid crystal display. No backlight. 128 x 96 pixel display resolution. Active display area: 58 x 78mm (2.3 x 3.0 in.). All fields of the main instrument display can be customized to meet user requirements. Ambient temperature and humidity: -20 to 65°C (-4 to 149°F), RH 5 to 95% (non-condensing). Storage Temperature: -20 to 70°C (-4 to 158°F) RFI/EMI: EN-61326 Complies with the following Standards: CSA: C22.2 No 0 – 10; C22.2 No 0.4 – 04; C22.2 No. 25-M1966: , C22.2 No. 94-M1991: , C22.2 No.142-M1987: , C22.2 No. 157-M1992: , C22.2 No. 213-M1987: , C22.2 No. 60529:05 ATEX: IEC 60079-0:2011, 60079-11:2011 IECEx: IEC 60079-0: 2011 Edition: 6.0, I EC 60079-11 : 2011-06 Edition: 6.0 FM: 3600: 2011, 3610: 2010, 3611: 2004, 3810: 2005, IEC 60529:2004, ANSI/IEC 60079-0: 2009, ANSI/IEC 60079-11: 2009 Hazardous Location Approvals Intrinsic Safety (with appropriate safety barrier): Class I, II, III, Div. 1 Groups A-G T4 Tamb = -20°C to 65°C ATEX 1180 II 1 G Baseefa04ATEX0195X EEx ia IIC T4 Tamb = -20°C to 65°C IECEx BAS 11.90098X EEx ia IIC T4 Tamb = -20°C to 65°C Class I, II & III, Division 1, Groups A-G T4 Tamb = -20°C to 40°C for -FI option Tamb = -20°C to 65°C for -HT and -FF options Class I, Zone 0, AEx ia IIC T4 Tamb = -20°C to 40°C for -FI option Tamb = -20°C to 65°C for -HT and -FF options Non-Incendive: Class I, Div. 2, Groups A-D Dust Ignition Proof Class II & III, Div. 1, Groups E-G NEMA 4/4X, IP66 Enclosure T4 Tamb = -20°C to 65°C Class I, Division 2 Groups A-D Dust Ignition proof Class II & III, Division 1, Groups E-G IP66 enclosure Tamb = -20°C to 40°C for -FI option Tamb = -20°C to 65°C for -HT and -FF options Weight/Shipping Weight: 2 lbs/3 lbs (1 kg/1.5 kg) Description and Specifications 5 Section 2: Description & Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 6 Description and Specifications 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 3: Installation September 2013 Section 3: Installation 3.1 Unpacking and inspection Inspect the shipping container. If it is damaged, contact the shipper immediately for instructions. Save the box. If there is no apparent damage, unpack the container. Be sure all items shown on the packing list are present. If items are missing, notify Rosemount Analytical immediately. 3.2 Installation – general information 1. Although the transmitter is suitable for outdoor use, do not install in direct sunlight or in areas of extreme temperatures. 2. Install the transmitter in an area where vibration and electromagnetic and radio frequency interference are minimized or absent. 3. Keep the transmitter and sensor wiring at least one foot from high voltage conductors. Be sure there is easy access to the transmitter. 4. The transmitter is suitable for panel, pipe, or surface mounting. 5. The transmitter case has six 1/2-inch (PG13.5) conduit openings. Use separate conduit openings for the power/output cable and the sensor cable. 6. Use weathertight cable glands to keep moisture out to the transmitter. If conduit is used, plug and seal the connections at the transmitter housing to prevent moisture from getting inside the instrument. 3.3 Preparing conduit openings There are six conduit openings in all configurations of Model 1066. (Note four enclosure opening plugs will be provided upon shipment.) Conduit openings accept 1/2-inch conduit fittings or PG13.5 cable glands. To keep the case watertight, block unused openings with NEMA 4X or IP65 conduit plugs. NOTE: Use watertight fittings and hubs that comply with your requirements. Connect the conduit hub to the conduit before attaching the fitting to the transmitter. Electrical installation must be in accordance with the National Electric Code (ANSI/NFPA-70) and/or any other applicable national or local codes. Installation 7 Section 3: Installation September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF FIGURE 3-1. Panel Mounting Dimensions 8 Installation 1066 Transmitter Instruction Manual Section 3: Installation LIQ_MAN_1066-P-FF September 2013 FIGURE 3-2. Pipe and wall mounting dimensions (Mounting bracket PN: 23820-00) Installation 9 Section 3: Installation 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 10 Installation 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 4: Wiring Instructions September 2013 Section 4: Wiring Instructions 4.1 General Information All wiring connections are located on the main circuit board. The front panel is hinged at the bottom. The panel swings down for access to the wiring locations. 4.2 Power Supply Wiring Run the power/signal wiring through the opening nearest TB2. Use shielded cable and ground the shield at the power supply. Fieldbus power is generally not grounded to the transmitter enclosure. FIGURE 4-1. Power Supply Wiring Wiring 11 Section 4: Wiring Instructions September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF 4.3 Sensor Wiring 4.3.1 General Wire the correct sensor leads to the main board using the lead locations marked directly on the board. Rosemount Analytical SMART pH sensors can be wired to the 1066 using integral cable SMART sensors or compatible VP8 pH cables. After wiring the sensor leads, carefully take up the excess sensor cable through the cable gland. Keep sensor and output signal wiring separate from loop power wiring. Do not run sensor and power wiring in the same conduit or close together in a cable tray. 4.3.2 Sensor Wiring Details Sensor wiring should follow the order of the above drawing. The terminals are as follows: TB3 RTD Input Terminal: The leads for a 3-wire RTD should be landed as shown in the drawing. If a 2-wire RTD is used, the RTD Return and RTD Sense terminals must be jumpered to avoid an RTD Sense Line Open Warning. TB2 Reference and Solution Ground: The reference electrode lead and its shield, and the solution ground leads should be landed as shown. If the sensor does not have a solution ground, there are two alternatives: 1. The Reference In and Solution Ground terminals can be jumpered. If this is done, the reference impedance will read a constant value of 0 kohm. 2. The second alternative is to leave the solution ground terminal open, and set the Reference Impedance parameter (Reference Z) in the Program Menu (see Section 7.3.7) to High, which turns off the reference impedance measurement. If the solution ground terminal is left open without doing this, there will be a constant High Reference Impedance Fault Alarm. TB4 Preamplifier Power: The power leads from a pH sensor or a preamplifier in a junction box are landed on this terminal, which provide power to the preamplifier. TB1 pH Electrode Input: The pH electrode lead and its shield are landed on this terminal as show. Smart pH Sensors: Smart pH sensors have a ground lead (not to be confused with a solution ground lead) that should be connected to the enclosure ground, which is shown in the power wiring drawing. 12 Wiring 1066 Transmitter Instruction Manual Section 4: Wiring Instructions LIQ_MAN_1066-P-FF September 2013 FIGURE 4-2. pH/ORP sensor wiring to the 1066 printed circuit board Wiring 13 Section 4: Wiring Instructions 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 14 Wiring 1066 Transmitter Instruction Manual Section 5: Intrinsically Safe Installation LIQ_MAN_1066-P-FF September 2013 Section 5: Intrinsically Safe Installation 5.1 All Intrinsically Safe Installations SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (CSA) FIGURE 5-1. CSA Installation Intrinsically Safe Installation 15 Section 5: Intrinsically Safe Installation 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (CSA) FIGURE 5-2. CSA Installation 16 Intrinsically Safe Installation 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 5: Intrinsically Safe Installation September 2013 SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (CSA) FIGURE 5-3. CSA Installation Intrinsically Safe Installation 17 Section 5: Intrinsically Safe Installation September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF LABEL, INFO, 1066 CSA FIGURE 5-4. CSA Installation, label information 18 Intrinsically Safe Installation 1066 Transmitter Instruction Manual Section 5: Intrinsically Safe Installation LIQ_MAN_1066-P-FF September 2013 Intrinsically Safe Installation 9241717-00 LABEL, INFO, 1066 ATEX FIGURE 5-5. ATEX, IECEx Label Information 19 Section 5: Intrinsically Safe Installation September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (FM) FIGURE 5-6. FM Installation 20 Intrinsically Safe Installation 1066 Transmitter Instruction Manual Section 5: Intrinsically Safe Installation LIQ_MAN_1066-P-FF September 2013 SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (FM) FIGURE 5-7. FM Installation Intrinsically Safe Installation 21 Section 5: Intrinsically Safe Installation September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF SCHEMATIC, INSTALLATION MODEL 1066 XMTR, (FM) FIGURE 5-7. FM Installation 22 Intrinsically Safe Installation 1066 Transmitter Instruction Manual Section 5: Intrinsically Safe Installation LIQ_MAN_1066-P-FF September 2013 LABEL, INFO, 1066 FM FIGURE 5-7. FM label information Intrinsically Safe Installation 23 Section 5: Intrinsically Safe Installation 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 24 Intrinsically Safe Installation 1066 Transmitter Instruction Manual Section 6: Display & Operation LIQ_MAN_1066-P-FF September 2013 Section 6: Display and Operation 6.1 User Interface The 1066 has a large display which shows the measurement readout and temperature in large digits and up to four additional process variables or diagnostic parameters concurrently. The displayed variables can be customized to meet user requirements. This is called display Format. The intuitive menu system allows access to Calibration, View of Configuration in the Auto Mode, Programming, and Display functions. In addition, a dedicated DIAG button is available to provide access to useful operational and Help screens for diagnostic information at locally. The display flashes Fault and/or Warning when these conditions occur. 6.2 Calibrate Program View Configuration Display Instrument Keyboard There are four Function keys and four Selection keys on the instrument keypad. Function Keys: The MENU key is used to access menus for programming and calibrating the instrument. Four toplevel menu items appear when pressing the MENU key: • Calibrate: calibrate the attached the main measurement and temperature. • Program: Program the measurement, temperature, security and reset the device. • View Configuration: View the configuration in the Automatic Mode • Display: Program display format, language, warnings, and contrast Pressing MENU from the main (live values) screen always causes the main menu screen to appear. Pressing the DIAG key displays active Faults and Warnings, and provides detailed instrument information and sensor diagnostics including: Faults, Warnings, Sensor information, and Software version. Pressing DIAG provides useful diagnostics and information: Measurement, Raw Signal Value (Millivolts), Reference Offset, Temperature, Temperature Offset, Temperature Sensor Resistance, software version. The ENTER key. Pressing ENTER stores numbers and settings and moves the display to the next screen. The EXIT key. Pressing EXIT returns to the previous screen without storing changes. Selection Keys: Surrounding the ENTER key, four Selection keys – up, down, right and left, move the cursor to all areas of the screen while using the menus. Selection keys are used to: 1. Select items on the menu screens 2. Scroll up and down the menu lists Display and Operation 25 Section 6: Display & Operation 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF 3. Enter or edit numeric values 4. Move the cursor to the right or left 5. Select measurement units during operations 6.3 Main Display The 1066 displays the primary measurement value and temperature, and up to four secondary measurement values, a fault and warning banner, and a digital communications icon. Process Measurements: One process variable and process temperature is displayed by default. For all configurations, the Upper display area shows the live process variable and the Center display area shows the Temperature (default screen settings). The temperature shown can be the temperature as measured by the pH or ORP sensor, or by another Fieldbus transmitter linked to the 1066, or it can be the manual temperature used for temperature compensation. Each of these is shown as follows: • Temperature from the pH/ORP sensor: 25.0 C • Temperature from Fieldbus: Tff 25.0 C • Manual Temperature: Tm 25.0 C Secondary Values: Up to six secondary values are shown in display quadrants at the bottom half of the screen. All four secondary value positions can be programmed by the user to any of the following parameters: • Millivolt Input • pH Electrode Slope • Reference Offset • Glass Electrode Impedance • Reference Electrode Impedance • Transducer Block Mode (Actual) Fault and Warning Banner: The words “Fault” or “Warning” will appear at the bottom of the display, if a problem is found with the transmitter or the sensor, or a calibration error occurs. A fault requires immediate attention. A warning indicates a problematic condition or an impending failure. For troubleshooting assistance, press the Diag button. Note: The display of warnings at the bottom of the display can be suppressed by selecting Warnings and entering Disable in Display Menu. 26 Display and Operation 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF 6.4 Section 6: Display & Operation September 2013 Formatting the Main Display The main display screen can be programmed with the Transducer Block in the Automatic Mode as follows: 1. Press MENU 2. Scroll down to Display. Press ENTER. 3. Main Format will be highlighted. Press ENTER. 4. The sensor 1 process value will be highlighted in reverse video. Press the selection keys to navigate down to the screen sections that you wish to program. Press ENTER. 5. Choose the desired display parameter or diagnostic for each of the four display sections in the lower screen. 6. Continue to navigate and program all desired screen sections. Press MENU and EXIT. The screen will return to the main display. 6.5 Setting a Security Code The security codes prevent accidental or unwanted changes to program settings, displays, and calibration, by using 3 digit security codes. The 1066 has two levels of security to control access and use of the instrument to different types of users. The two levels of security are: • All: This is the supervisory security level. It blocks access to all menu functions, including Programming, Calibration, and Display. • Calibration: This is the operator or technician level menu. It allows access only to calibration. To turn off either security code, simply enter ‘000’. To access Security, select Program and then scroll down to and select Security. FIGURE 6-1. Display Formatting in AMS using Fieldbus Display and Operation 27 Section 6: Display & Operation 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 28 Display and Operation 1066 Transmitter Instruction Manual Section 7: Programming Measurements LIQ_MAN_1066-P-FF September 2013 Section 7: Programming Measurements / pH Measurement Programming This section outlines how the various configuration parameters affect the measurement, and how to access them. Note: Accessing the Program menu places the Transducer Block in the Out of Service Mode. This will cause all measurement channels to have a BAD status (Bad: Out of Service), which can affect the control system. Before programming the 1066 pH should be removed from automatic control. When the Program menu is exited, the Transducer Block will be returned to the Automatic mode. Note: If you want to simply review the configuration parameters of the 1066 pH, use the Main menu item View Configuration. This will allow you to look at the configuration with the Transducer Block in the Automatic mode, and thus avoid any affect on the control system. 7.1 Accessing Configuration To configure pH: 1. Press MENU 2. Scroll down to Program. Press ENTER. 3. Scroll down to Measurement. Press ENTER. To change any parameter, scroll to the desired item and press ENTER. The following sub-sections provide an explanation of each parameter and an explanation of its function in the measurement, and how it can be configured to meet the needs of a particular application. 7.2 Choosing Temperature Units and Automatic/Manual Temperature Compensation 7.2.1 Temperature Units In the Program Menu, select Temperature and press the ENTER. The first item listed is Units. Select either the desired temperature units (C or F). This is the only temperature related configuration for ORP or Redox measurements, since they do not use temperature compensation. 7.2.2 pH Temperature Compensation pH measurements do require temperature compensation. The Model 1066 performs temperature compensation automatically by applying a temperature correction algorithm to compensate the pH sensor millivolt output for changes in the output due to changes in the sensor temperature. Programming Measurements 29 Section 7: Programming Measurements 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF The second item in the Temperature menu selects the source of the temperature to be used for temperature compensation. These are: • Auto/Sensor: This selection uses the temperature element in the pH sensor as the source for temperature compensation, and is most commonly used. • Auto/Fieldbus: This selection uses a temperature measurement linked to the 1066 from a Fieldbus transmitter on the segment, which measures temperature. Using this feature requires a link from the AI (Analog Input) Block of the transmitter providing the temperature to the AO (Analog Output) Block of the 1066pH on Channel 5. (See Section 7.5.2). Note: For an accurate pH measurement, the location of the temperature measurement on the bus should be near the pH sensor, so that its temperature is the same as the temperature of the pH sensor. • 7.3 Manual: This selection is used when the process temperature is tightly controlled, or there is no temperature element (RTD) in the pH sensor, and using a temperature measurement from Fieldbus is not an option. Selecting Manual brings up the parameter Manual Temp, which is the constant temperature value to be used for temperature compensation. Measurement In the Program Menu, select Measurement and press the ENTER button. This brings up a list of parameters as described below: 7.3.1 Measurement Select the main measurement of the 1066 as pH, ORP or Redox, and press the ENTER. 7.3.2 Preamp Select the location of the preamplifier as Sensor/JBox for pH sensors with an internal preamp or installations using a junction box with a preamplifier. Note: Smart pH sensors use a sensor mounted preamplifier and will automatically select this option when connected. For pH sensors without preamplifiers, select Analyzer to turn on the preamplifier in the 1066. When in doubt as to which to select, consult the pH or ORP sensor documentation. 7.3.3 Solution Temperature Compensation (pH only) The temperature compensation selected in the Temperature Menu, corrects the millivolt output of the pH sensor for changes due to temperature. However, in some cases the actual pH of a solution will change with temperature. For example, an alkaline solution with a pH of 9.0 at 25 C (77 F) will have a pH of 8.0 at 60 C (140 F). Changes in solution pH with temperature can be compensated using solution temperature compensation. 30 Programming Measurements 1066 Transmitter Instruction Manual Section 7: Programming Measurements LIQ_MAN_1066-P-FF September 2013 Selecting Sol’n Temp Corr provides the following choices for solution temperature correction: 7.3.4 • Ultra Pure Water: Provide solution temperature compensation for very low conductivity water approaching pure water. • High pH: Provide solution temperature compensation for alkaline solution, which exhibit a characteristic pH change with temperature. • Ammonia: Provides compensation for water treated with ammonia, typically used in power applications. • Custom: Provides a linear temperature solution compensation for a solution with a known temperature behavior. Selecting this option brings up the parameter TCoeff, which is the solution temperature coefficient in pH/deg C. The temperature coefficient determined by testing the solution should be entered for this parameter. • Off: This selection turns the solution temperature off, and is the default value. ISO pH (pH only) ISO pH is the isopotential pH of the pH sensor and is virtually always 7.00 pH. It should be left at 7.00 pH unless a special type of pH sensor is being used, like a non-glass pH sensor, e.g. antimony metal pH sensor. Note: If you are using a nonstandard pH sensor the isopotential point, which is the isopotential pH and the isopotential voltage will be different from a standard pH sensor isopotential point of 7.00 pH and 0.0 mV. The isopotential pH for a non-standard pH sensor can easily be changed, but the corresponding isopotential voltage will likely not be 0.0 mV. The documented isopotential voltage for the sensor should be noted and the maximum reference electrode offset (Max Ref Offset, see Section 8.1.3) should be set to the isopotential voltage plus 15 mV. 7.3.4 Resolution (pH only) Toggles the displayed resolution of the pH measurement between 0.01 pH and 0.1 pH. 7.3.5 Filter Sets the time constant of the input filter in seconds, over the range of 0 to 999 seconds, with a default value of 5 seconds. 7.3.6 Filter Type This parameter toggles the type of filtering between Continuous and Adaptive. • Continuous filtering at time constants of less than 10 seconds provides a windowed average of the last 5 seconds and reaches 100% of the change in 5 seconds. At time constants above 10 seconds it provides a running average. • Adaptive filtering provides a quick response to changes above a threshold value. It should not be used with noisy measurements as large sudden changes will not be filtered. Programming Measurements 31 Section 7: Programming Measurements 1066 Transmitter Instruction Manual September 2013 7.3.7 LIQ_MAN_1066-P-FF Reference Z This parameter is used to change the input of the 1066 to receive the millivolt signal from a sensor having, by design, high reference impedance. The default reference impedance setting is the Low which accommodates reference impedances up to 1,000 kohm (1 Mohm). By choosing High, the 1066 will accommodate sensors with reference impedances up to 2,000 Mohm. When High is chosen, the reference impedance diagnostic alarm is disabled. The vast majority of sensors have reference impedance well below 1,000 kohm, and so Reference Z is normally left at Low. High reference impedance can also be used with sensors without solution grounds to suppress a High Reference Impedance alert, when the solution ground terminal in the 1066pH is left open. 7.4 Reset In the Main Menu, scroll down to and select Reset Analyzer. There are two reset options: • Factory Defaults: Restores all the configuration parameters and calibration constants to their factory default values. • Sensor Cal Only: Restores only the sensor calibration constants to their factory default values, which include pH slope, zero offset and temperature offset. All the above measurement configuration parameters are available using Fieldbus as shown by the AMS window below: FIGURE 7-1. Measurement Configuration in AMS using Fieldbus 32 Programming Measurements 1066 Transmitter Instruction Manual Section 7: Programming Measurements LIQ_MAN_1066-P-FF 7.5 September 2013 Fieldbus Analog Input and Output Block Configuration All Fieldbus applications use at least one AI (Analog Input) Block to publish the Primary Value (pH, ORP, or Redox) to the bus. Other applications might require temperature, reference impedance, or glass electrode impedance to also be published to the bus. When pH temperature compensation uses temperature from the bus, an AO (Analog Output) Block must be configured to link the measurement on the bus to the 1066pH transmitter. The following sections show how to quickly configure these outputs and inputs. Note: This procedure has to be performed using a Fieldbus configurator. 7.5.1 Fieldbus Analog Input Block Configuration To configure an AI block, the channel of the desired measurement must be chosen along with its unit, and how the measurement is handled by the AI block must be selected. These steps can be summarized as follows: 1. 2. 3. 4. Place the AI Block in the OOS (Out of Service) Mode Set the AI Block parameter Channel to channel of the desired measurement. Set the LType (linearization type) to Direct Set the AI Block parameter XD_SCALE.UNIT to the unit used by the 1066pH for the selected measurement. 5. If the AI Block is going to be used for control or other actions in the control system, the AI Block will be linked to the other function blocks involved, which will be configured to meet the requirements of the application. 6. Place the AI Block back into the Auto (Automatic) mode. The configuration parameters for each measurement of the 1066pH can be summarized as follows: 7.5.1.1 7.5.1.2 Primary Value (pH, ORP, Redox) • Channel: Channel 1 • LType: Direct • XD_SCALE.UNIT: pH (for pH measurements) or mV (for ORP/Redox) Temperature • Channel: Channel 2 • LType: Direct • XD_SCALE.UNIT: C or F (the unit used by the 1066pH) Note: The Channel 2 value of temperature is the temperature being used for temperature compensation. Therefore: • If Sensor Temperature (Auto/Sensor) is used, Channel 2 will be the Sensor Temperature. Programming Measurements 33 Section 7: Programming Measurements 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF • If Fieldbus Temperature (Auto/Fieldbus) is used, Channel 2 will be the same as the temperature from the bus. • If Manual Temperature (Manual) is used, Channel 2 will be the Manual Temperature. It usually only makes sense to configure an AI Block for Temperature if Auto/Sensor temperature compensation is being used. Otherwise, the temperature published by the 1066pH will be a duplicate of a temperature measurement already on the bus, or will be a constant Manual value. 7.5.1.3 7.5.1.4 7.5.2 Reference Electrode Impedance • Channel: Channel 3 • LType: Direct • XD_SCALE.UNIT: kohm Glass Electrode Impedance • Channel: Channel 4 • LType: Direct • XD_SCALE.UNIT: Mohm Fieldbus Analog Output Block Configuration AO (Analog Output) Blocks are primarily used to input control signals to final control elements such as control values. To perform this task, AO blocks have a number of parameters to allow it to be configured to meet the needs of a variety of applications. This is not the case with the AO Block used by the 1066pH. The AO Block in the 1066pH is only used bring a temperature measurement from the bus into the 1066pH for temperature compensation. To do this it only uses one AO Block configuration parameter, Channel, which is always set to Channel 5. This makes configuration easy. Note: The only I/O parameter of the AO Block used by the 1066pH is CAS_IN (Cascade Input). It is important to note that an AO Block’s CAS_IN parameter only reads the numerical Value of the temperature measurement linked to it, and not the Units of the measurement. • As a result, the units of the temperature measurement being input to the 1066pH must match the temperature units used by the 1066pH. • Otherwise, a measurement of 77 F being brought into a 1066pH using degree C unit would be read as 77 C, instead of the correct 25 C. If there is a compelling reason for the temperature measurement on the bus to use different units than the 1066pH, the Arithmetic function block in the 1066pH can be used between the AI Block of the temperature and the AO Block of the 1066pH to convert the temperature units. The configuration steps for the 1066pH AO Block can be summarized as follows: 1. Place the AO Block in the OOS (Out of Service) Mode 2. Set the AO Block parameter Channel to Channel 5. 34 Programming Measurements 1066 Transmitter Instruction Manual Section 7: Programming Measurements LIQ_MAN_1066-P-FF September 2013 3. Check that the temperature units of the temperature on the bus match the temperature units used by the 1066pH. 4. Using a Fieldbus configurator link the temperature measurement output to the CAS_IN of the 1066ph AO Block. 5. Place the AO Block back into the Auto (Automatic) mode. The setting for the 1066pH AO Block can be summarized as follows: AO Block Temperature Input • Channel: Channel 5 • AO Block Link to the Temperature Measurement: CAS_IN Programming Measurements 35 Section 7: Programming Measurements 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 36 Programming Measurements 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 8: Calibration September 2013 Section 8: Calibration 8.1 Introduction New sensors must be calibrated before use. Recalibration is also necessary at frequencies determined by the nature of the application, and experience. The following calibration routines are available are: • 8.1.1 Auto Calibration: Automatic Buffer Calibration provides routines, which help prevent errors being made during calibration: – Recognition of the buffer value from a list of standard buffers – Temperature compensation of the buffer value – The use of a stabilization routine to ensure that the pH measurement in the buffer has reached its final value. • Manual Calibration: A standard two point pH buffer calibration • Standardization: A single point calibration of pH, ORP, or Redox in a standard solution or based on a grab sample measurement. • Entering Known Slope and Reference Offset Values: A pH sensor can be calibrated in the instrument shop or laboratory, and the resulting slope and zero offset values noted and simply be entered into the 1066, when the sensor is installed. • SMART Sensor Calibration: A SMART pH sensor comes pre-calibrated from the factory and can simply be connected to the 1066 pH and its calibration constants will be uploaded to the 1066pH. Buffer calibrations can be done in the shop or lab with an RAI Smart Sensor capable transmitter and the sensor can then be connected to the 1066pH. The slope and zero from the fresh calibration will be uploaded to the 1066pH. Calibration and Calibration Setup Note: Accessing the Calibration menu places the Transducer Block in the Manual Mode. This will cause all measurement channels to have a BAD status (Bad: Manual), which can affect the control system. Before programming the 1066 pH should be removed from automatic control. When the Program menu is exited, the Transducer Block will be returned to the Automatic mode. 8.1.2 Auto Calibration Setup To navigate to Auto Calibration setup, follow the following sequence of selections: Main menu Calibration → pH → Buffer Cal → Auto → Setup. Calibration 37 Section 8: Calibration 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF The setup parameters are as follows: • 8.1.3 Buffer: Selects the buffer type from the list of standard buffers: – Standard: (Includes NIST buffers and 7.01 pH buffer) – DIN 19267 – Ingold – Merck – Fisher • Stable Time: The time period used to determine that a stable pH measurement has been reached. Available values are 0 to 256 seconds, and the default value is 10 seconds. • Stable Delta: The change in pH over the stabilization time, which indicates the measurement, has stabilized. Available values are 0.02 to 0.50 pH, and the default value is 0.02 pH. Minimum / Maximum Slope and Reference Offset Setup A successful buffer calibration calculates new slope and reference offset values, which are used by the transmitter to calculate pH from the millivolt signal from the pH sensor and temperature, replacing the old slope and zero values. A conventional pH sensor has an ideal slope and reference offset of 59.16 mV/pH and 0 mV respectively. In practice, the actual slope will be somewhat less than the ideal value and will tend to decrease somewhat as the sensor ages. The reference offset will usually have an offset from the 0 mV ideal value due to effects of the process on the reference electrode junction and age. There are minimum and maximum slope values in the transmitter, which limit the slope value that will be accepted as the result of a calibration. If these are exceeded, a calibration error is set and this new value for slope does not replace the existing value in the transmitter. Likewise, if the reference offset limit is exceeded, a reference offset error is set and its new value is not used. These conditions can result from a sensor that has reached the end of its life or from poor technique or errors made during calibration. The slope and reference offset limits have default values but can be changed to meet more stringent slope requirements or special applications in the case of reference offset. To navigate to the slope and reference offset values follow the following sequence of selections: Main menu → Program → Diagnostic Setup. The setup parameters are as follows: • Max Slope: The default value is 62.00 mV/pH, which can be lowered to provide a tighter limit on the acceptable slope. • Min Slope: The default value is 40.00 mV/pH, which can be raised to provide a tighter limit on the acceptable slope. • Max Ref Offset: The default value is an absolute value of 60 mV, which can be lowered or raised. Some caution should be used in lowering this value as reference offsets of + 15 mV are normal in certain applications. Raising it above 60 mV in a normal application can mask a case of reference poisoning, but may be necessary if using a non-standard pH sensor. ORP and Redox do not have a slope value, but they do have a reference offset value, and a maximum reference offset can be set for these applications as well. 38 Calibration 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF 8.1.4 8.1.4.1 Section 8: Calibration September 2013 Calibration Procedures Calibration When Using Temperature from Fieldbus For an accurate pH measurement, the temperature of the pH sensor must be accurately measured. This is also true when performing a calibration because an inaccurate pH measurement during calibration will result in errors in the calibration, which might not be outside the slope and reference offset limits, and can go undetected. If a temperature measurement from a transmitter on the bus is used by the 1066pH for temperature compensation (Temp Comp = Auto/Fieldbus), removing the pH sensor from the process will result in the 1066 pH using the process temperature that is likely different from the temperature of the pH sensor in the buffer or standard solution. This can lead to an erroneous calibration. To deal with this possibility, the calibration routines in the 1066 pH add the following steps when temperature compensation (Temp Comp) is set to Auto/Fieldbus: 8.1.4.2 • 2 Point Buffer Calibrations: During buffer calibrations, both automatic and manual, it is assumed that the pH sensor has been removed from the process, which means that the temperature from the bus is no longer the same as the temperature of the pH sensor. A choice is given to use the temperature measurement from the pH sensor (Temp Comp = Auto/Sensor), or use a manually entered temperature (Temp Comp = Manual). When either choice is made, the temperature compensation is automatically changed accordingly, the calibration proceeds, and at the end of the calibration the temperature compensation is automatically changed back to Temp Comp = Auto/Fieldbus. • pH Standardization: Having an accurate representative temperature is equally import to ensure an accurate standardization. However, standardizations are often done using a grab sample of the process and the pH sensor will remain online, in the process, during the whole procedure. In the case of standardizations, the calibration procedure will first ask: Is the pH sensor in the process? If the answer is “Yes”, the standardization proceeds. If the answer is “No”, the choice is give between using temperature from the sensor or manual temperature as was the case with buffer calibrations. Using Automatic Buffer Calibration Navigate to automatic buffer calibration: Main menu → Calibrate → pH → Buffer Cal → Auto → Start Auto Cal Automatic Buffer Calibration Steps: Prompt: Place sensor in Buffer 1 Prompt: Please wait (for stabilization) Prompt: Buffer 1; recognized pH of Buffer 1; Press Enter to store Buffer 1 pH, or if the value displayed is not the pH value of the buffer being used, use the Up and Down Arrow Keys to move to the next higher or lower pH value. Prompt: Place sensor in Buffer 2 Prompt: Please wait (for stabilization) Calibration 39 Section 8: Calibration 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF Prompt: Buffer 2; recognized pH of Buffer 2; Press Enter to store Buffer 1 pH, or if the value displayed is not the pH value of the buffer being used, use the Up and Down Arrow Keys to move to the next higher or lower pH value. Prompt: Calibration in Progress, please wait If the slope is within the min/max slope limits and the reference offset if with the offset limits, the new slope and reference offset values are shown and the calibration is completed. If the slope or reference offset has exceeded the minimum/maximum limits, the following prompt is shown: Prompt: Offset Error; Calculated Slope and Reference Offset; the Slope and Reference Offset limits are shown; Press EXIT The calibration must be repeated, or the sensor must be replaced. 8.1.4.3 Using Manuel Buffer Calibration Navigate to the manual buffer calibration: Main menu → Calibrate → pH → Buffer Cal → Auto → Manual Manual Buffer Calibration Steps: Prompt: Buffer 1 or Buffer 2 Place the pH sensor in your first buffer and let the pH measurement stabilize. Make sure that the pH sensor has warmed or cooled to the temperature of the buffer solution Choose Buffer 1 and press ENTER Prompt: Buffer 1 value Adjust the Buffer 1 to the value of your first buffer and press ENTER Prompt: Buffer 1 or Buffer 2 Place the pH sensor in your second buffer and let the pH measurement stabilize. Choose Buffer 2 and press ENTER Prompt: Buffer 2 value Adjust the Buffer 2 to the value of your buffer and press ENTER Prompt: Calibration in Progress, please wait If the slope is within the min/max slope limits and the reference offset if with the offset limits, the new slope and reference offset values are shown and the calibration is completed. If the slope or reference offset has exceeded the minimum/maximum limits, the following prompt is shown: Prompt: Offset Error; Calculated Slope and Reference Offset; the Slope and Reference Offset limits are shown; Press EXIT The calibration must be repeated or the sensor must be replaced. Note: The pH of buffers change with temperature to at least some extent. For the best accuracy 40 Calibration 1066 Transmitter Instruction Manual Section 8: Calibration LIQ_MAN_1066-P-FF September 2013 during Manual calibration, the temperature of the buffer solution being used should be noted, and the pH value of the buffer at that temperature (usually printed on the buffer bottle) should be used. Always allow enough time for the sensor to reach the same temperature as the buffer. 8.1.4.4 Using Standardization Standardization is most commonly done with the sensor in the process. A sample (grab sample) or the process is taken when the measured value and temperature are stable, and the value measured by the transmitter is noted. After careful handling of the sample, it is measured using a referee analyzer in the laboratory or at the sample point. The difference between the on line value measured by the transmitter and the value measured by the referee analyzer is calculated. This difference is then used to adjust the measurement of the on line transmitter. Standardization can also be done using a standard of know pH (or ORP or Redox). The transmitter measurement is simply adjusted to match the know value. When standardizing ORP or Redox, a couple of things should be noted: First, an ORP standard can be used to standardize a Redox measurement because Redox is just the negative value of ORP. So, a 300 mV ORP standard would correspond to -300 mV in terms of Redox. The second is how the millivolt value of the ORP is defined. ORP standards can be defined relative to a SHE (Standard Hydrogen Electrode) reference or an Ag/AgCl (silver/silver chloride) reference. Since virtually all ORP sensors use an Ag/AgCl reference, the ORP value defined for an Ag/AgCl reference should be used. Navigate to standardization: Main menu → Calibrate → pH (ORP/Redox) → Standardize Standardization Steps: Prompt: Enter value If you are using a standard solution, place the sensor in the standard, let the measurement value stabilize, and use the value of the standard (pH, ORP, or Redox) as the standardization value. If the sensor is on line, use a standardization value based on the difference between the online measurement (pH, ORP, Redox) when the grab sample was taken and the value determined by the referee analyzer. Adjust the value to the standardization value and press Enter Prompt: Calibration in Progress, please wait If the standardization is successful, the transmitter returns to the calibrate pH menu. If the reference offset has exceeded the maximum limit, the following prompt is shown: Prompt: Offset Error; Calculated Reference Offset; Max: Reference Offset error limit; Press Exit. The standardization must be repeated, or the sensor must be replaced. Calibration 41 Section 8: Calibration 1066 Transmitter Instruction Manual September 2013 8.1.4.5 LIQ_MAN_1066-P-FF Entering Calibration Constant(s) from a Pre-Calibrated Sensor After calibrating a pH or ORP sensor in the laboratory or shop, record the Slope and Offset for pH sensors or the Offset for ORP sensors. Navigate to standardization: Main menu → Calibrate → pH (ORP/Redox) and enter the calibration constant(s) and install the sensor. Depending on the (ionic) composition of the process solution, standardization may be required after the pH sensor has stabilized, to compensate for effects of the process solution on the liquid junction of the reference electrode. 8.1.4.6 Calibration Using the Rosemount Analytical Smart pH Sensor The Smart pH sensor can be calibrated in the laboratory or shop using a Rosemount Analytical transmitter capable of Smart sensor communications. Presently these include the transmitter models 1056, Model 56, 6081pH, and the 1066pH. Smart sensor communications is independent of any communication protocol used by the transmitter, so the transmitter used in the lab or shop can have HART, Fieldbus, Profibus DP, or only a 4-20 mA output. After a successful calibration in the lab or shop, simply connect the sensor the 1066pH and the new calibration constants will be uploaded to the transmitter. Depending on the (ionic) composition of the process solution, standardization may be required after the pH sensor has stabilized, to compensate for effects of the process solution on the liquid junction of the reference electrode. 8.2 Temperature Calibration Temperature calibration is a single point calibration, which should be based on an accurate thermometer measurement or the measurement of a calibrated temperature transmitter. Navigate to temperature calibration: Main Menu → Calibrate → Temperature Prompt: The existing temperature measurement Enter the temperature of the referee thermometer or temperature transmitter measurement. Prompt: Cal in progress. Pease wait If the change in temperature is less than 5 C (9 F), calibration is completed and the screen returns to the Calibrate. If the change in calibration is greater than 5 C (9 F), the following prompt appears: Prompt: Temp Offset > 5 C (9 F); Continue? Yes, No If ‘No” is chosen, the screen returns to Calibrate. If ‘Yes” is chosen, the temperature offset is accepted. The screen returns to Calibrate menu. Note: By choosing “Yes”, any temperature calibration value can be accepted, and accepting a change larger than 5 C (9 F) should be carefully considered, unless it is to correct an earlier calibration error. After a temperature calibration value is accepted, the temperature offset is updated to reflect the change in temperature, which can be viewed in the Diagnostics menu in Temperature. 42 Calibration 1066 Transmitter Instruction Manual Section 8: Calibration LIQ_MAN_1066-P-FF September 2013 Note on Using Temperature from Fieldbus for Temperature Compensation: If the pH sensor being used has a temperature element (RTD), it is useful to calibrate its temperature measurement even though temperature from Fieldbus will be used for temperature compensation. Calibrating the pH sensor temperature measurement allows the temperature measurement from the sensor to be accurate when doing buffer calibrations or standardizations with the pH sensor out of the process. It also provides a backup temperature, if the temperature measurement from Fieldbus is lost. To do this at setup, change the temperature compensation to Auto/Sensor, calibrate the sensor temperature, and return the temperature compensation back to Auto/Fieldbus. All of the calibration setup described earlier and the calibration routines described above are available using Fieldbus as shown in the AMS window below, and well as the calibration history of Smart pH Sensors: FIGURE 8-1. 1066pH Calibration using Fieldbus FIGURE 8-2. Smart Sensor Calibration History Calibration 43 Section 8: Calibration 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF This page left blank intentionally 44 Calibration 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Section 9: Diagnostics September 2013 Section 9: Diagnostics 9.1 Introduction There are a number of diagnostic messages to alert the user to issues with the transmitter, sensor, or a failed calibration. Most of these require no configuration. Only the minimum/maximum slope and reference offset calibrations, in the previous section can be configured, and the sensor impedance diagnostics. 9.2 Sensor Impedance Diagnostics 9.2.1 pH Electrode Impedance Diagnostics A glass pH electrode forms the pH measuring circuit with the reference electrode or solution ground through the process solution. The glass electrode itself typically has an impedance of hundreds of Mohm and this high impedance is the basis for pH electrode impedance diagnostics. The measurement of glass impedance is complicated by the fact that it is highly temperature dependant, decreasing by about half for every 8 C increase in temperature. The glass impedance is compensated to 25 C, by an algorithm which provides compensation up to a temperature where the raw glass impedance becomes too low to be accurately measured. Above this temperature the glass impedance measurement is turned off. Glass impedance temperature correction (Z Temp Correct’n) can be turned on or off in the 1066pH. The impedance of a glass pH electrode is not a simple resistance, but also includes capacitance, which makes a simple measurement of glass impedance time dependent. If the impedance is measured over a short time, the measured impedance will not will not have time to reach its final value, and the measured impedance will be less than the actual value. The 1066pH glass impedance can use two types of glass impedance measurement, Basic and Advanced. The Basic measurement type is fine for detecting low glass impedance, but when a more accurate measurement of high glass impedance is desired, the Advanced type should be chosen. 9.2.1.1 Broken Glass Diagnostics If the pH electrode is cracked or broken, the process solution penetrates the glass, creating a short through the glass, and the impedance drops precipitously. Low glass electrode impedance can be used to detect a broken or cracked electrode, which is no longer functional. This diagnostic will also detect a short in the pH measuring circuit, which also causes the pH measurement to fail. The low impedance limit is set to 1 Mohm. 9.2.1.1 High Glass Impedance Diagnostics As a glass electrode ages, its impedance increases and causes sluggish electrode response. Severe coating of the glass electrode can also have the same effect, as can a bad connection. A high glass impedance fault alarm (GI Fault High) can be set at up to 2,000 Mohm and has a default value of 1,500 Mohm. Diagnostics 45 Section 9: Diagnostics 1066 Transmitter Instruction Manual September 2013 9.2.1.2 LIQ_MAN_1066-P-FF Reference Electrode Impedance Diagnostics In a pH or ORP measurement, the reference electrode serves two purposes. The first is to provide a know potential (millivolts) at any given temperature, by using a silver chloride wire (AgCl) in a potassium chloride solution (KCl). The second purpose is to complete the pH measuring circuit by electrolytic conduction through a liquid junction which can be a porous ceramic or polymeric material called the liquid junction. Electric conduction operates by diffusion of ions from the KCl fill solution into the process solution, and by diffusion of ions from the process solution into the liquid junction. For a successful pH or ORP measurement, this diffusion process must be maintained, but some ions in the process solution can react with silver ions in the reference solution causing a precipitation which can plug the reference junction. Other components in the process solution can coat the liquid junction. In either case, the diffusion process of ions is hindered, which increases the reference impedance. If the liquid junction if completely plugged, it creates an open circuit in the pH measurement circuit, and the pH measurement will drift. If a pH or ORP sensor used has a solution ground, which is a simple metal grounding electrode on the sensor, the impedance of the reference electrode can be measured. Reference electrode impedance is largely due to the conduction at the liquid junction. Reference impedance is much simpler to measure than glass electrode impedance since it for the most part lacks the temperature dependence and capacitance of glass electrode measurement. Reference impedance is much lower than glass electrode impedance and is typically in the range of 1 to a few hundred kohm. It is an excellent tool for detecting plugging of the liquid junction by precipitation or coating of the liquid junction and the whole sensor as well. Note: A sensor with a solution ground is necessary to measure reference electrode impedance. 9.2.2 Setting Up Sensor Impedance Diagnostics Navigate to standardization: Main menu → Program → Diagnostic Setup 9.2.2.1 Diagnostics This parameter turns sensor impedance diagnostics on or off. 9.2.2.2 Z Temp Correct’n (Glass Impedance Temperature Correction) This parameter turns glass impedance temperature compensation on or off. 9.2.2.3 GI Measurement This parameter selects either Basic or Advanced glass impedance measurement types. 9.2.2.4 GI Fault High This parameter sets the high glass impedance fault limit up to 2,000 Mohm. The default is 1,500 Mohm. 46 Diagnostics 1066 Transmitter Instruction Manual Section 9: Diagnostics LIQ_MAN_1066-P-FF 9.2.2.5 September 2013 Ref Fault High This parameter sets the high reference electrode impedance fault limit up to 999 kohm. The default is 500 kohm. 9.3 Diagnostics Alarms Diagnostic alarms, in general, alert users to sensor or transmitter problems. In addition, there are notifications of events, such as calibrations, which serve to provide useful information to plant and batch historians that calibrations have, in fact, been done. All of the 1066pH diagnostic alerts are listed on the following two pages along with the recommended action and help information. Individual alerts are available using Fieldbus, which provide not only information about the alert, but also static and dynamic parameter information useful for troubleshooting the alert: FIGURE 9-1. 1066pH Alert In addition to providing notification of sensor and transmitter conditions, diagnostics alerts also affect the status of the measurements affected by the conditions to provide a means to inform the control system of the validity the measurements it is acting on. These effects on status can be summarized below: Alert Status Effect(s) Temperature Error pH – Bad Temperature – Bad pH – Bad pH – Bad pH/ORP/Redox – Uncertain pH – Uncertain pH – Uncertain pH/ORP/Redox – Uncertain pH – Bad Temperature – Bad Broken pH Glass pH Glass Impedance Too High Reference Impedance Too High pH Slope Too High Cal Error pH Slope Too Low Cal Error Zero Offset Too High Cal Error Temp Input from Fieldbus Bad Check Function; NV Memory Failure; FF Electronics Failure Diagnostics All Measured Variables – Bad 47 Section 9: Diagnostics 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 9-1. Alert List Alerts Recommended Action Help Temperature Error Check the temperature sensor and its wiriing. There is an open or short in the RTD measuring circuit. The temperature value will appear very high with an open circuit, and very low with a short circuit. As a temporary fix, temperature compensation can be put in the manual mode, and the manual temperature set to a value corresponding to the known process temperature. pH Glass Impedance Too High Check pH sensor for coating. The glass electrode impedance is above the glass fault high setpoint. Note: The generally recommended glass fault high setpoint is 1,500 Mohm. The glass electrode may be severely coated, or there is a loose connection in the pH sensor or solution ground wiring. Broken pH Glass Check pH sensor glass for The glass electrode impedance is below 1 Mohm. cracks. The pH electrode is cracked or broken, or there is a short in the pH measuring circuit; check pH sensor wiring. If the pH sensor has a preamplifier, check that the preaplifier location parameter is set to "Sensor/JBox". Reference Impedance Too High The reference electrode may be plugged or severely coated, or the sensor is out of the process. The reference electrode high alarm may be due to coating or plugging of the reference electrode, a miswire, or a reference electrode at the end of its useful life. A high reference impedance alarm can be caused by setting the high reference alarm limit too low; the recommened alarm limit is 500 kohm. Check that the sensor is fully immersed in the process. If the process solution contains nonaqueous solvents, the high reference alarm limit might have to be increased. RTD Sense Line Open Check the temperature sensor and its wiring. The sense line for the PT-100 or PT-1000 RTD is open or, less likely, the RTD sesne wire is excessively long or highly resistive. If a 2-wire PT-100 or PT-1000 RTD is being used for temperature compensation, jumper the RTD Return and RTD Sense terminals in the transmitter. pH Slope Too The pH Slope is > High Cal Error maximum slope limit. There may hve been procedural errors made during the last buffer calibration. If a buffer calibration results in a high slope error, the results of the previous buffer calibration, the pH electrode slope and reference offset are retained by the transmitter. A slope greater than 62 mV/pH usually indicates that there was an error made during calibration, because the theoretical slope limit is 59 mV/pH. The buffers and calibration technique should be check and the calibration repeated. pH Slope Too Low Cal Error The pH Slope is < minimum slope limit. The pH electrode may be worn out and should be replaced, or there were procedural errors made during the last buffer calibration. If a buffer calibration results in a low slope error, the results of the previous buffer calibration, the pH electrode slope and reference offset, are retained by the transmitter. A slope below 40 mV/pH indicates that the pH electrode is worn out. If the pH electrode is coated, it should be cleaned and the buffer calibration retried. If the calibration of the cleaned pH sensor continues to give a low slope alarm, the pH sensor should be replaced. Zero Offset Too High Cal Error The Zero Offset from the last calibration or standardization is beyond the zero limit. The reference electrode may be poisoned. This alarm can indicate that the reference electrode has been poisoned. The usual value for the zero offset limit is 60 mV, which is equivalent to approximately 1 pH. Zero offset limit values less than 20 mV, can lead to erroneous alarms; check the alarm limit. This alarm can also result from errors made during calibration or standardization. Temperature High Check the temperature sensor, its wiring and the process temperature. The measured temperature is greater than 150°C (302°F). As a temporary fix, temperature compensation can be put in the manual mode, and the manual temperature set to a value corresponding to the known process temperature. The process temperature could be high, and could result in damage to the sensor. But if it is not, check the measured temperature and the measured RTD resistance, if they correlate with a chart of Pt100 or Pt 1000 RTD values, then there is a bad RTD connection or a faulty RTD. If the measured temperature and RTD resistance, don't correleate, try calibrating the temperature. Temperature Low Check the temperature sensor, its wiring and the process temperature. The measured temperature is less than -15°C (5°F). As a temporary fix, temperature compensation can be put in the manual mode, and the manual temperature set to a value corresponding to the known process temperature. The process temperature could be low, and could result in damage to the sensor. But if it is not, check the measured temperature and the measured RTD resistance, if they correlate with a chart of Pt100 or Pt 1000 RTD values, then there is a bad RTD connection or a faulty RTD. If the measured temperature and RTD resistance, don't correleate, try calibrating the temperature. 48 Diagnostics 1066 Transmitter Instruction Manual Section 9: Diagnostics LIQ_MAN_1066-P-FF September 2013 TABLE 9-1. Alert List continued Alerts Recommended Action Help pH Voltage Too High Check the pH sensor and its wiring. The indicated pH is outside the range of the transmitter due to miswiring, or a major failure of the pH sensor. Check the sensor wiring. Check the setting of the preamp location to ensure that it corresponds to the actual location of the preamp. If the preamp location is OK, the sensor is likely faulty. Check the pH reading with a new pH sensor. If the problem persists, check the transmitter with a simulated millivolt signal, and replace if it is found faulty. Field Value PV Simulated The primary variable value is being simulated by the transmitter. The primary variable value is being simulated by the transmitter. The simulated primary variable value is shown on the transmitter's local display and published to Fieldbus. The primary value can be returned to the actual value by disabling simulation. Temp. Std In Progress A Temperature Standardization has recently been done. No action necessary. None. Auto Buffer Stabilizing Automatic buffer calibration stabilization has recently occurred. No action necessary. None. Calibration In Progress A pH buffer calibration None. has recently been done. No action necessary. Standardization In Progress A pH standardization has recently been done. No action necessary. None. Temperature Input from Fieldbus - Bad Status Check the transmitter providing the temperature measurement and the AO Block. As a temporary fix, set the temperature compensation to Auto/Sensor if the sensor has a temperature element. If there is no temperature element in the sensor, temperature compensation can be set to Manual. Device Electronic Faults Cycle power to the transmitter. The transmitter has detected an electronic fault. Cycle the power to the transmitter. If the alert persists, replace the transmitter. Device Electronic Warnings Cycle power to the transmitter. The transmitter has detected an electronic warning. If Keypad Error is indicated in the Warning Details, this means that a key on the local interface is stuck. Other than preventing local access to the transmitter, the transmitter can still be accessed using Fieldbus. For the other conditions, Cycle the power to the transmitter. If the alert persists, replace the transmitter. QuickStart Menu On The QuickStart basic setup menu is being displayed on the device display. The QuickStart menu is displayed on the device display to prompt the user to do a basic setup locally. A basic set can be done at the device display, and the display will return to normal. Check Function If TB is in OOS mode Check the transducer Block Mode. NV Memory Failure Lost Static or NV Data or Checksum fail or Memory Block never initialized Check the device configuration for changes in the block parameter values. Reset the device to clear the error. Download a Device Configuration. Note: If the failure reoccurs it may indicate a faulty EEPROM memory chip and the electronics must be replaced. FF Electronics Failure The device has detected a fault with an electrical component on the Fieldbus electronics module. Replace the electronics. Diagnostics 49 Section 9: Diagnostics September 2013 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF The status of all the measured parameters of the 1066pH can be viewed quickly using Fieldbus: FIGURE 9-2. Good Measurement Status FIGURE 9-3. Bad Measurement Status 9.4 Field Diagnostics As outline previously, the diagnostic alerts provided by the 1066pH are presented on the local display and by Fieldbus, and affect the status of measurements. However, these alerts are specific to the particular transmitter involved and do not reflect the importance that of transmitter to the overall process. Field Diagnostics makes it possible rate and prioritized the diagnostic alarms of each transmitter based on the importance of its measurement to the overall process. Thus, a problem with a transmitter providing a key measurement would require immediate attention by operators and maintenance personnel, while a less important measurement could be routed to maintenance personnel by the host without disturbing operators. 50 Diagnostics 1066 Transmitter Instruction Manual Section 9: Diagnostics LIQ_MAN_1066-P-FF 9.4.1 September 2013 Alarm Categories (NAMUR NE-107) Field Diagnostics uses the classification of NAMUR NE-107, which are defined as follows: 9.4.2 • Failure – Output signal invalid due to malfunction in the field device or its peripherals e.g. a broken glass electrode. • Out of Specification – The device is operating outside its specified range or an internal diagnostic indicates deviations from measured or set values due to internal problems in the device or process characteristics e.g. a high temperature condition. • Maintenance – Although the output signal is valid, the wear reserve is nearly exhausted or a function will soon be restricted due to operational conditions. • Check Function – Output signal temporarily invalid (e.g. frozen) due to on-going work on the device. Field Diagnostics Configuration Field Diagnostics can be configured to meet the requirements of the transmitter application and tested using the following actions: 9.4.3 • Map – Maps alarms to a particular alarm category • Priority – Sets the priority of each alarm category • Mask – Suppresses the broadcast of any alarm or alarms to the host • Simulate – Allows alarms to be manually simulated; requires the simulate jumper to be in place on the 1066pH circuit board. PlantWeb Alerts Legacy hosts, such as DeltaV version 10.3, cannot implement Field Diagnostics, but can implement PlantWeb Alerts. The 1066pH also supports PlantWeb Alerts, which has different categories for classifying diagnostic alarms. They are: 9.4.4 • Failed • Maintenance • Advisory • No Category PlantWeb Alerts Configuration As with Field Diagnostics, PlantWeb Alerts can be configured per the application requirements: Diagnostics • Enable (Map) – Maps alarms to a particular alarm category • Priority – Sets the priority of each alarm category 51 Section 9: Diagnostics 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF • Mask – Suppresses the broadcast of any alarm or alarms to the host • Simulate – Allows alarms to be manually simulated; requires the simulate jumper to be in place on the 1066pH circuit board. When the 1066pH is connected to Fieldbus host it employs Field Diagnostics. If it is connected to a legacy host (DeltaV) supporting PlantWeb Alerts, the 1066pH will determine that Field Diagnostics are not supported using the value of a Resource Block parameter. If Field Diagnostics is not supported, the 1066pH will automatically present alarm categorization using PlantWeb Alerts. 52 Diagnostics 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF September 2013 Section 10: Fieldbus Specifications 10.1 General Specifications Model: 1066-P-FF pH Fieldbus Transmitter Type: pH/ORP/Redox Transmitter Device ITK Profile: 6 (Released for ITK 6.0.0 / 6.0.1) Manufacturer Identification (MANUFAC_ID): 0x524149 Device Type (DEV_TYPE): 0x4089 Device Revision (DEV_REV): 0x01 Physical Layer Profiles: 111,113,511 Linkmaster: Yes Number of Link Objects: 20 VCR’s supported: 20 Mandatory Features: • Resource Block • Alarm and Events • Function Block Linking • Trending • Multi-Bit Alert Reporting • Field Diagnostics Additional Features: • Common Software Download • Block Instantiation • Supports DeltaV Auto Commissioning • Supports DeltaV Auto Replacement • Supports DeltaV Firmware Live Download • PlantWeb Alerts with re-annunciation / multibit • Supports Easy Configuration Assistant Function Blocks (Execution Time): • 4 – Analog Input Blocks (15 ms) • Analog Output Blocks (20 ms) • Proportional Integral Derivative (25 ms) • Arithmetic (25 ms) • Input Selector (25 ms) Fieldbus Specifications 53 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF • Integrator (25 ms) • Signal Characterizer (30 ms) Custom Function Blocks (Execution Time): • Control Selector (15 ms) • Output Selector (20 ms) Power: 10.2 • Two Wire Device; Fieldbus Polarity Insensitive • Current Draw: 18 mA (9 to 32 VDC) • Device Certifications: IS / FISCO • Maximum certified input Voltage for IS: 30V • Maximum certified input current for IS: 300mA • Maximum certified input power for IS: 1.3W • Internal Capacitance (Ci): 0 nF • Internal Inductance (Li): 0 μH Resource Block The Resource Block parameter table is shown in Table 10-1 on the following pages. Parameters 1 through 41 are standard Fieldbus Resource Block parameters; parameters 42 through 66 support Field Diagnostics. Parameters 67 through 92 are Emerson device specific parameters which support Common Software Download and PlantWeb Alerts. 10.3 User Transducer Block 1200 This transducer block contains the parameters and methods for operation, configuration k and calibration of the 1066pH. A table of its parameters appears in Table 10-2 on the following pages.. 10.3.1 Transducer Block Modes The User Transducer Block per ITK 6 specifications has 3 modes of operation which determines which parameters can be written to and the status of the measured variables. These can be summarized as follows: • 54 Automatic Mode – All parameters related to configuration of the local display can be written to. – The Primary Value can be simulated – Status of measured variables: Good Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF • • 10.3.2 September 2013 Manual Mode – All parameters used for configuring and performing calibration including writing to calibration constants (pH slope and reference offset) can be written to – Temperature Compensation Type and Manual Temperature which allows these parameters to be changed during calibration routines and methods – Status of measured variables: Bad/Manual Out of Service Mode – All parameters not designated as read only can be written to, including parameters writeable in the Manual Mode. – Status of measured variables: Bad/Out of Service Simulation of the Primary Variable The primary Variable (pH, ORP, Redox) can be simulated in all the available modes of the block (Automatic, Manual, and Out of Service) and is accessible only to a Fieldbus host or configurator. There are two parameters involved, which are configured as follows: 10.4 • PV_SIMULATE_ENABLE – set to Enable • PV_SIMULATE_VALUE – set to the desired PV value • PV simulation results in the alert “Field Value PV Simulated” Factory Transducer Block 3800 (FTB) Note: This transducer block is only used for factory calibration and has no useful user configurable parameters. If this transducer block is accessed and any changes are made, they will not be written to the transmitter. No error messages will be displayed indicating that writing to the factory transducer block was not successful. 10.5 AI Function Block Major use is simply publishing primary and secondary measurements. Other uses can include: Rescaling Measurements: Example, NaOH concentration in % by weight to NaOH concentration in degree Baume. High/Low Alarming: Example, using AI.OUT_D for USP alarming of Raw Conductivity in the Biotech industry. 10.6 AO Function Block The only use of the AO Block in this series of transmitters is to bring in a measurement from Fieldbus to compensate the main measurement. Fieldbus Specifications 55 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 10.7 LIQ_MAN_1066-P-FF Arithmetic Function Block Can do useful calculations: 10.8 • Using conductivity ratios to calculate Reverse Osmosis Efficiency or Steam Quality. • Calculate mass flow from concentration and mass or volumetric flow. Integrator Function Block Can totalize: Reagent and general flow Total Mass: Example: accumulated dissolved solids in a demineralizer, by: 10.9 10.10 10.11 • Using Conductivity to measure mg/l or mg/l Dissolved Solids • Combining Dissolved Solids with Flow in an Arithmetic Block • Totalizing the results Input Selector Function Block • Can average or select middle value of 3 measurements, recommended in some pH applications. • Can select between 2 conductivity technologies in a conductivity application with an extremely wide range of conductivities. Signal Characterizer Function Block • Can convert a concentration in weight to weight basis to weight per volume concentration. • Can linearize non-linear measurements. PID Control Function Block • Has all the necessary logic function to perform PID Control and supports standard and series forms of the PID equation. Detailed Information for the above Function Blocks can be found in “Foundation Fieldbus Blocks” (publication 00809-0100-4783). Download at RosemountAnalytical.com 56 Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF 10.12 10.13 10.14 September 2013 Control Selector Function Block • Selects the low, middle or high value of control block outputs. • Can provide override control using a second control block. Output Splitter Function Block • Takes a single input and calculates two outputs based on specified coordinate values. • Can be used with two control valves to provide control for a non-linear control problem, such as pH control. Fieldbus EDD and DTM Download Sites • Basic DD files: www.fieldbus.org • AMS Installation and DTM Files: www.assetweb.com • 475 and 375 Communicator Support: Fieldbus Specifications – File download: www.fieldcommunicator.com – Local Emerson Process Service Group or National Response Center (1-800-654-7768) 57 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 10-1. Resource Block Parameters Index 1 58 Parameter Mnemonic ST_REV Description The revision level of the static data associated with the function block. To support tracking changes in static parameter attributes, the associated block’s static revision parameter will be incremented each time a static parameter attribute value is changed. Also, the associated block’s static revision parameter may be incremented if a static parameter attribute is written but the value is not changed. 2 TAG_DESC The user description of the intended application of the block. 3 STRATEGY The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block. 4 ALERT_KEY The identification number of the plant unit. This information may be used in the host for sorting alarms, etc. 5 MODE_BLK The actual, target, permitted, and normal modes of the block. 6 BLOCK_ERR This parameter reflects the error status associated with the hardware or software components associated with a block. It is a bit string, so that multiple errors may be shown. 7 RS_STATE State of the function block application state machine. 8 TEST_RW Read/write test parameter - used only for conformance testing. 9 DD_RESOURCE String identifying the tag of the resource which contains the Device Description for this resource. 10 MANUFAC_ID Manufacturer identification number - used by an interface device to locate the DD file for the resource. 11 DEV_TYPE ciated with the resource - used by interface devices to locate the DD file for the resource. 12 DEV_REV Manufacturer revision number associated with the resource - used by an interface device to locate the DD file for the resource. 13 DD_REV Revision of the DD associated with the resource - used by an interface device to locate the DD file for the resource. 14 GRANT_DENY Options for controlling access of host computer and local control panels to operating, tuning and alarm parameters of the block. 15 HARD_TYPES The types of hardware available as channel numbers. 16 RESTART Allows a manual restart to be initiated. Several degrees of restart are possible. They are 1: Run, 2: Restart resource, 3: Restart with defaults, and 4: Restart processor. 17 FEATURES Used to show supported resource block options. 18 FEATURE_SEL Used to select resource block options. 19 CYCLE_TYPE Identifies the block execution methods available for this resource. 20 CYCLE_SEL Used to select the block execution method for this resource. 21 MIN_CYCLE_T Time duration of the shortest cycle interval of which the resource is capable. 22 MEMORY_SIZE Available configuration memory in the empty resource. To be checked before attempting a download. 23 NV_CYCLE_T Minimum time interval specified by the manufacturer for writing copies of NV parameters to non-volatile memory. Zero means it will never be automatically copied. At the end of NV_CYCLE_TIME, only those parameters which have changed (as defined by the manufacturer) need to be updated in NVRAM 24 FREE_SPACE Percent of memory available for further configuration. Zero in a preconfigured resource. 25 FREE_TIME Percent of the block processing time that is free to process additional blocks. 26 SHED_RCAS Time duration at which to give up on computer writes to function block RCas locations. Shed from RCas shall never happen when SHED_RCAS = 0. 27 SHED_ROUT Time duration at which to give up on computer writes to function block ROut locations. Shed from Rout shall never happen when SHED_ROUT = 0. 28 FAULT_STATE Condition set by loss of communication to an output block, fault promoted to an output block or a physical contact. When Fault State condition is set, Then output function blocks will perform their FSTATE actions. 29 SET_FSTATE Allows the Fault State condition to be manually initiated by selecting Set. 30 CLR_FSTATE Writing a Clear to this parameter will clear the device fault state if the field condition, if any, has cleared. 31 MAX_NOTIFY Maximum number of unconfirmed notify messages possible. 32 LIM_NOTIFY Maximum number of unconfirmed alert notify messages allowed. 33 CONFIRM_TIME The time the resource will wait for confirmation of receipt of a report before trying again. Retry shall not happen when CONFIRM_TIME = 0. 34 WRITE_LOCK If set, no writes from anywhere are allowed, except to clear WRITE_LOCK. Block inputs will continue to be updated. 35 UPDATE_EVT This alert is generated by any change to the static data. Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF September 2013 TABLE 10-1. Resource Block Parameters continued Index Parameter Mnemonic Description 36 BLOCK_ALM The block alarm is used for all configuration, hardware, connection failure or system problems in the block. The cause of the alert is entered in the subcode field. The first alert to become active will set the Active status in the Status attribute. As soon as the Unreported status is cleared by the alert reporting task, another block alert may be reported without clearing the Active status, if the subcode has changed. 37 ALARM_SUM The current alert status, unacknowledged states, unreported states, and disabled states of the alarms associated with the function block. 38 ACK_OPTION Selection of whether alarms associated with the block will be automatically acknowledged. 39 WRITE_PRI Priority of the alarm generated by clearing the write lock. 40 WRITE_ALM This alert is generated if the write lock parameter is cleared. 41 ITK_VER Major revision number of the interoperability test case used in certifying this device as interoperable. The format and range of the version number is defined and controlled by the Fieldbus Foundation. Note: The value of this parameter will be zero (o) if the device has not been registered as interoperable by the FF. 42 FD_VER A parameter equal to the value of the major version of the Field Diagnostics specification that this device was designed to. 43 FD_FAIL_ACTIVE This parameter reflects the error conditions that are being detected as active as selected for this category. It is a bit string, so that multiple conditions may be shown. 44 FD_OFFSPEC_ACTIVE This parameter reflects the error conditions that are being detected as active as selected for this category. It is a bit string, so that multiple conditions may be shown. 45 FD_MAINT_ACTIVE This parameter reflects the error conditions that are being detected as active as selected for this category. It is a bit string, so that multiple conditions may be shown. 46 FD_CHECK_ACTIVE This parameter reflects the error conditions that are being detected as active as selected for this category. It is a bit string, so that multiple conditions may be shown. 47 FD_FAIL_MAP This parameter maps conditions to be detected as active for this alarm category. Thus the same condition may be active in all, some, or none of the 4 alarm categories. 48 FD_OFFSPEC_MAP This parameter maps conditions to be detected as active for this alarm category. Thus the same condition may be active in all, some, or none of the 4 alarm categories. 49 FD_MAINT_MAP This parameter maps conditions to be detected as active for this alarm category. Thus the same condition may be active in all, some, or none of the 4 alarm categories. 50 FD_CHECK_MAP This parameter maps conditions to be detected as active for this alarm category. Thus the same condition may be active in all, some, or none of the 4 alarm categories. 51 FD_FAIL_MASK This parameter allows the user to suppress any single or multiple conditions that are active, in this category, from being broadcast to the host through the alarm parameter. A bit equal to ‘1’ will mask i.e. inhibit the broadcast of a condition, and a bit equal to ‘0’ will unmask i.e. allow broadcast of a condition. 52 FD_OFFSPEC_MASK This parameter allows the user to suppress any single or multiple conditions that are active, in this category, from being broadcast to the host through the alarm parameter. A bit equal to ‘1’ will mask i.e. inhibit the broadcast of a condition, and a bit equal to ‘0’ will unmask i.e. allow broadcast of a condition. 53 FD_MAINT_MASK This parameter allows the user to suppress any single or multiple conditions that are active, in this category, from being broadcast to the host through the alarm parameter. A bit equal to ‘1’ will mask i.e. inhibit the broadcast of a condition, and a bit equal to ‘0’ will unmask i.e. allow broadcast of a condition. 54 FD_CHECK_MASK This parameter allows the user to suppress any single or multiple conditions that are active, in this category, from being broadcast to the host through the alarm parameter. A bit equal to ‘1’ will mask i.e. inhibit the broadcast of a condition, and a bit equal to ‘0’ will unmask i.e. allow broadcast of a condition. 55 FD_FAIL_ALM This parameter is used primarily to broadcast a change in the associated active conditions, which are not masked, for this alarm category to a Host System. 56 FD_OFFSPEC_ALM This parameter is used primarily to broadcast a change in the associated active conditions, which are not masked, for this alarm category to a Host System. 57 FD_MAINT_ALM This parameter is used primarily to broadcast a change in the associated active conditions, which are not masked, for this alarm category to a Host System. 58 FD_CHECK_ALM This parameter is used primarily to broadcast a change in the associated active conditions, which are not masked, for this alarm category to a Host System. 59 FD_FAIL_PRI This parameter allows the user to specify the priority of this alarm category. 60 FD_OFFSPEC_PRI This parameter allows the user to specify the priority of this alarm category. 61 FD_MAINT_PRI This parameter allows the user to specify the priority of this alarm category. Fieldbus Specifications 59 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 10-1. Resource Block Parameters continued Index 60 Parameter Mnemonic Description 62 FD_CHECK_PRI This parameter allows the user to specify the priority of this alarm category. 63 FD_SIMULATE This parameter allows the conditions to be manually supplied when simulation is enabled. When simulation is disabled both the diagnostic simulate value and the diagnostic value track the actual conditions. The simulate jumper is required for simulation to be enabled and while simulation is enabled the recommended action will show that simulation is active. 64 FD_RECOMMEN_ACT This parameter is a device enumerated summarization of the most severe condition or conditions detected. The DD help should describe by enumerated action, what should be done to alleviate the condition or conditions. 0 is defined as Not Initialized, 1 is defined as No Action Required, all others defined by manuf. 65 FD_EXTENDED_ACTI An optional parameter or parameters to allow the user finer detail on conditions causing an active condition in VE_1 the FD_*_ACTIVE parameters. 66 FD_EXTENDED_MAP An optional parameter or parameters to allow the user finer control on enabling conditions contributing to the _1 conditions in FD_*_ACTIVE parameters. 67 COMPATIBILITY_REV Last compatible device revision 68 HARDWARE_REV Hardware revision of that hardware which has the resource block in it. 69 SOFTWARE_REV Software revision of source code which has resource block in it. 70 PD_TAG PD tag description of device 71 DEV_STRING This is used to load new licensing into the device. The value can be written but will always read back with a value of 0. 72 MISC_OPTIONS Indicates which miscellaneous licensing options are enabled. 73 OUTPUT_BOARD_SN Output board serial number. 74 FINAL_ASSY_NUM The same final assembly number placed on the neck label. 75 DOWNLOAD_MODE Gives access to the boot block code for over the wire downloads 0 = Un-initialized 1 = Run Mode 2 = Download Mode 76 HEALTH_INDEX Parameter representing the overall health of the device, 100 being perfect and 1 being non-functioning. 77 FAILED_PRI Designates the alarming priority of the FAILED_ALM and also used as switch b/w FD and legacy PWA. If value is greater than 1 than PWA alerts will be active in device else device will have Field Diagnostics alerts. 78 RECOMMENDED_ACTION Enumerated list of recommended actions displayed with a device alert. 79 FAILED_ALM Alarm indicating a failure within a device which makes the device non-operational. 80 MAINT _ALM Alarm indicating the device needs maintenance soon. If the condition is ignored, the device will eventually fail. 81 ADVISE _ALM Alarm indicating advisory alarms. These conditions do not have a direct impact on the process or device integrity. 82 FAILED_ENABLE Enabled FAILED_ALM alarm conditions. Corresponds bit for bit to the FAILED_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected. This parameter is the Read Only copy of FD_FAIL_MAP. 83 FAILED_MASK Mask of Failure Alarm. Corresponds bit for bit to the FAILED_ACTIVE. A bit on means that the failure is masked out from alarming. This parameter is the Read Only copy of FD_FAIL_MASK. 84 FAILED_ACTIVE Enumerated list of advisory conditions within a device. All open bits are free to be used as appropriate for each specific device. This parameter is the Read Only copy of FD_FAIL_ACTIVE. 85 MAINT_PRI Designates the alarming priority of the MAINT_ALM. 86 MAINT_ENABLE Enabled MAINT_ALM alarm conditions. Corresponds bit for bit to the MAINT_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected. This parameter is the Read Only copy of FD_OFFSPEC_MAP 87 MAINT _MASK Mask of Maintenance Alarm. Corresponds bit for bit to the MAINT_ACTIVE. A bit on means that the failure is masked out from alarming. This parameter is the Read Only copy of FD_OFFSPEC_MASK 88 MAINT _ACTIVE Enumerated list of advisory conditions within a device. All open bits are free to be used as appropriate for each specific device This parameter is the Read Only copy of FD_OFFSPEC_ACTIVE Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF September 2013 TABLE 10-1. Resource Block Parameters continued Index Parameter Mnemonic Description 89 ADVISE_PRI Designates the alarming priority of the ADVISE_ALM. 90 ADVISE_ENABLE Enabled ADVISE_ALM alarm conditions. Corresponds bit for bit to the ADVISE_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected. This parameter is the Read Only copy of FD_MAINT_MAP 91 ADVISE _MASK Mask of Advisory Alarm. Corresponds bit for bit to the ADVISE_ACTIVE. A bit on means that the failure is masked out from alarming. This parameter is the Read Only copy of FD_MAINT_MASK 92 ADVISE _ACTIVE Enumerated list of advisory conditions within a device. All open bits are free to be used as appropriate for each specific device This parameter is the Read Only copy of FD_MAINT_ACTIVE TABLE 10-2. Transducer Block Parameters PARAMETER NAME Description VALID RANGE Units/ Enumerations Write Mode RO or RW 1 ST_REV The revision number of the static data. 0-65535 2 TAG_DESC The user description of the intended application of the block. 32 ASCII characters 3 STRATEGY Used to help identify grouping of blocks. 0-65535 RW 4 ALERT_KEY The identification number of the plant unit. 1 to 255 This information may be used in the host for sorting alarms, etc. RW 5 MODE_BLK The actual, target, permitted, and normal modes of the block. OOS, Auto RW 1 TARGET Target mode OOS, MAN and Auto RW 2 ACTUAL Actual mode OOS, MAN and Auto RO 3 PERMITTED Permitted mode OOS, MAN and Auto RW 4 NORMAL Normal mode Auto RW 6 BLOCK_ERR Hardware/software error status associated with the block. 0 = Inactive, 1 = Active 7 UPDATE_EVT This alert is generated by any change to the static data. 8 RO RO 1 UNACKNOWLEDGED Unacknowledged RO 2 UPDATE_STATE Update State RO 3 TIME_STAMP Time Stamp RO 4 STATIC_REVISION Static Revision RO 5 RELATIVE_INDEX Relative Index RO BLOCK_ALM Alarm generated by block_err. 1 UNACKNOWLEDGED Unacknowledged RO 2 ALARM_STATE Alarm State RO 3 TIME_STAMP Time Stamp RO 4 SUB_CODE Sub-code RO 5 VALUE Value RO Fieldbus Specifications 61 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 10-2. Transducer Block Parameters continued PARAMETER NAME 9 TRANSDUCER_ DIRECTORY Description VALID RANGE Units/ Enumerations Write Mode A directory that specifies the number and starting indices of the transducers in the transducer block. RO or RW RO 100 to 111 Standard 32768 to 65534 Manufacturer Specific 108 = Standard pH 109 = Standard ORP 110 = Standard pH/ ORP 10 TRANSDUCER_ TYPE Identifies the transducer that follows. 11 XD_ ERROR Extensions to BLOCK_ERR indicated by the “OTHER” bit 0 being set. RO 12 COLLECTION_ DIRECTORY A directory that specifies the number, starting indices, and DD item IDs of the data collections in each transducer within a transducer block. RO 13 PRIMARY_VALUE_TYPE Primary Value Type 14 PRIMARY_VALUE 1 STATUS 2 VALUE 15 16 17 PRIMARY_VALUE_RANGE 100 to 124 Standard 32768 to 65534 Manufacturer Specific 111=pH 114=ORP 0xFFF4 = Redox If a smart pH sensor is being used, primary_variable_ type is pH and is Read Only PV RO OOS RW AUTO, OOS, MAN RW Process Value Status RO unit = PRIMARY_VALUE_ RANGE.UNITS_ INDEX Process Value RO PV Range 1 EU_100 Engineering Unit URV pH: 14.00 pH ORP/Redox : 1400 mV RO 2 EU_0 Engineering Unit LRV pH: 0.00 pH ORP/Redox: -1400 mV RO 3 UNITS_INDEX Process Value Unit pH : 1422 = pH ORP/Redox : 1243 = mV 4 DECIMAL Process Value Resolution SENSOR_TYPE_PH Sensor Type SENSOR_MV Sensor Voltage 1 STATUS Sensor mv status 2 VALUE Sensor mv value 18 CAL_POINT_HI 19 1422 = pH 1243 = mV RO RO 100 to 150 OOS RW unit = mV RO RO 2nd buffer calibration point 0 to 14 pH OOS/ MAN RW CAL_POINT_LO 1st buffer calibration point 0 to 14 pH OOS/ MAN RW 20 CAL_MIN_SPAN Minimum required span for a successful 2point pH calibration 21 SLOPE pH Slope 22 SLOPE_UNIT pH Slope unit 23 ZERO Zero Offset 24 ZERO_UNIT Zero Offset Unit 62 RO 40 to 62 OOS / MAN 1585 = mV/pH 0 to 999 RO OOS / MAN 1243 = mV RW RW RO Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF September 2013 TABLE 10-2. Transducer Block Parameters continued PARAMETER NAME 25 ISOPOTENTIAL_PH Description Sensor isopotential VALID RANGE UNITS/ Enumerations 0 to 14 0 to 14 pH 1 to 3 1 = Single point 2 = Dual point 3 = Dual point plus temperature Write Mode RO or RW OOS RW OOS/ MAN RW OOS RW 26 SENSOR_CAL_METHOD Sensor calibration method 27 SENSOR_CAL_DATE Date 28 TEMPERATURE Temperature RO 1 STATUS Temperature Value Status RO 2 VALUE Temperature Value unit = TEMPERATURE_UNIT 29 TEMPERATURE_UNIT Temperature Unit 1001 = ºC 1002 = ºF 30 SENSOR_TEMP_COMP PV Temp Comp 31 SENSOR_TEMP_MAN_ VALUE 32 SENSOR_TYPE_TEMP 33 SENSOR_CONNECTION_ Temp Sensor Connection TEMP OOS RW 1 = Manual 2 = Auto / Sensor Temp 3 = Auto / Fieldbus Temp OOS / MAN RW Manual Temperature unit = TEMPERATURE_UNIT OOS / MAN RW RTD Type 127=Unknown 128 = PT100 148 = PT1000 RO 3 = 3 wire RTD RO 3 34 SAMPLE_CAL pH: 0.00 to 14.00 pH ORP: -1400 to Sample Cal: pH or ORP single point 1400 mV calibration Redox: -1400 to 1400 mV 35 TEMPERATURE_COEFF Temperature Coeff: rate of change of pH with temperature (-9999.0) to 9999.0 unit = pH/ ºC 36 TEMP_SENSOR_CAL Adjust Temperature (-15) to 150 C ºC 37 GLASS_IMPEDANCE Sensor glass electrode impedance 38 1 STATUS Sensor glass impedance status 2 VALUE Sensor glass impedance value REFERENCE_ IMPEDANCE RO OOS/ MAN RW OOS RW OOS/ MAN RW RO unit = MΩ RO Sensor reference electrode impedance 1 STATUS Reference impedance status 2 VALUE Reference impedance value RO unit = KΩ RO 39 SW_REV_LEVEL Software version RO 40 HW_REV_LEVEL Hardware version RO 41 FINAL_ASSEMBLY_ NUMBER Final Assembly Number 42 RESET_CONFIG_ CHANGED_FLAG Reset Config Changed 43 RESET_TRANSDUCER 44 ADDITIONAL_ Additional Transmitter Status TRANSMITTER_STATUS Fieldbus Specifications Perform Device Reset max= 0x00FFFFFF RO RW 1 = Power On Reset 2 = Reset User EEPROM 3 = Reset All EEPROM (Factory only function) 4 = Reset Sensor Calibration 5 = Turn Off Quickstart OOS RW RO 63 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 10-2. Transducer Block Parameters continued PARAMETER NAME VALID RANGE Description UNITS/ Enumerations Write Mode RO or RW Bit 15: Ref Z mode 0=Low,1=High Bit 13: Pre-amp location(Read only in case of smart pH sensor) 0 = transmitter, 1 = sensor Bit 11: GlassZ Temp. Comp. 0=Man,1=Auto Bit 10: GlassZ Type 0=Basic,1=Advanced OOS RW 45 FLAG_BITS Configuration Flags 46 LOI_CONFIG_ SECURITY_CODE Local operator interface configuration security code 000 to 999 AUTO, MAN, OOS RW 47 LOI_CALIBRATION_ SECURITY_CODE Local operator interface calibration security 000 to 999 code AUTO, MAN, OOS RW OOS/ MAN RW 48 BUFFER_STANDARD The table of Buffer Standard used in Automatic Buffer recognition 0 = Manual 1 = NIST(standard) 2 = DIN 3 = Ingold 4 = Merck 5 = Fisher 49 STABILIZE_TIME Period of time the reading should be stable before accepting the reading as a 0 to 256 calibration entry unit = sec. OOS/ MAN RW 50 BEGIN_AUTOCALIBRATION Initiate the automatic pH buffer recognition for calibration none MAN / OOS RW 51 AUTOBUFFER_INDEX Index to buffer tables OOS/ MAN RW 52 AUTOBUFFER_VALUE Value of selected buffer 0 to 14.00 pH 53 SELECT_NEXT_ AUTOBUFFER Selects the next Buffer Standard in a standard table 1 none MAN / OOS WO 54 SELECT_PREVIOUS_ AUTOBUFFER Selects the previous Buffer Standard in a standard table 1 none MAN / OOS WO 55 AUTOBUFFER_NUMBER Indicates the first or second calibration point 1 to 2 none MAN / OOS RW 56 STABILIZE_VALUE Maximum reading fluctuation before 0.02 to 0.5 accepting the reading as a calibration entry 0.02 to 0.50 pH OOS/ MAN RW 57 ENABLE_DIAGNOSTIC_ FAULT_SETPOINTS Enable or disable diagnostic features 0 = Off, 1 = On OOS RW 58 GLASS_FAULT_HIGH_S ETPOINT Glass impedance fault high limit Mohm OOS RW 59 REF_IMP_FAULT_HIGH_ Reference impedance fault high limit SETPOINT Kohm OOS RW 60 ZERO_OFFSET_ERROR_ Maximum acceptable zero offset LIMIT 0 to 999 mV OOS/ MAN RW 61 MINIMUM_PH_SLOPE 0 to 99.99 1585 = mV/pH OOS/ MAN RW 62 MAXIMUM_PH_SLOPE 0 to 99.99 1585 = mV/pH OOS/ MAN RW 63 SOLN_TEMP_CORR_ TYPE Solution temperature correction type 0 = Off 1 = Ultra Pure 2 = High pH 3 = Ammonia 4 = Custom OOS RW 64 PV_SIMULATE_ENABLE Enable or disable PV simulation 0 = Disable, 1 = Enable AUTO, MAN, OOS RW 65 PV_SIMULATE_VALUE Replaces the normal PV value when pv simulation is enabled AUTO, MAN, OOS RW 64 1 to 2 0 to 2000 0 to 9,999 0 to 14 RO Fieldbus Specifications 1066 Transmitter Instruction Manual Section 10: Fieldbus Specifications LIQ_MAN_1066-P-FF September 2013 TABLE 10-2. Transducer Block Parameters continued PARAMETER NAME Description VALID RANGE UNITS/ Enumerations Write Mode RO or RW 1 = CPU Error 2 = Factory Data Error 3 = HW--SW Mismatch 4 = Internal Comm Error 5 = Self Test Failure 1 = CPU Error 2 = Factory Data Error 3 = HW--SW Mismatch 4 = Internal Comm Error 5 = Self Test Failure RO 1 = Keypad Error 2 = User Data Error 3 = Need Factory Calibration 4 = Software Mismatch 1 = Keypad Error 2 = User Data Error 3 = Need Factory Calibration 4 = Software Mismatch RO 66 ELECTRONICS_FAULT_ DETAILS 67 ELECTRONICS_WARNIN Bits for providing details of G_DETAILS Electronic Failure Warning 68 SENSOR_SN Sensor serial number. 69 PROBLEM_INDEX Problem Index RO TB_DEVICE_REV Device revision used for detecting hw/sw incompatibility between the ff and device card. RO 70 71 LANGUAGE Bits for providing details of Electronic Failure Alert AUTO, MAN, OOS RW Language 0 = English 1 = Francais 2 = Espanol 3 = Deutsch 4 = Italiano 5 = Portugues 6 = Chinese 7 = Russian RW RW 72 LEFT_SIDE_DISPLAY Left Side of Display 0 = Blank 1 = Manual Temperature 2 = mV Input 3 = Slope 4 = Reference Offset 5 = Glass Impedance 6 = Reference Impedance 7 = TB Actual Mode 73 RIGHT_SIDE_DISPLAY Right Side of Display same as above RW 74 LOWER_LEFT_SIDE_ DISPLAY Lower Left Side of Display same as above RW 75 LOWER_RIGHT_SIDE_ DISPLAY Lower Right Side of Display same as above RW 76 DISPLAY_WARNINGS Warnings Display 1 = enable, 0 = disable 77 CONTRAST Contrast 78 TEMP_LIMIT_MIN Minimum temperature limit (-100) to 100 ºC 79 TEMP_LIMIT_MAX Maximum temperature limit 0 to 300 ºC 80 MODEL_NUMBER sensor information model number 81 DATE_CODE sensor information date code 82 SMART_PH_SW_VERSION Smart pH sensor software version RO 83 SMART_PH_MODEL_ NUMBER Smart pH sensor Model Number RO 84 SMART_PH_SERIAL_ NUMBER Smart pH sensor Serial Number RO Fieldbus Specifications 1…10 RW AUTO, MAN, OOS RW RO RO RO RO 65 Section 10: Fieldbus Specifications 1066 Transmitter Instruction Manual September 2013 LIQ_MAN_1066-P-FF TABLE 10-2. Transducer Block Parameters continued PARAMETER NAME 85 Description VALID RANGE CALIBRATION_HISTORY_1 1 CAL_HISTORY_RUN_TIME Run-time 0 to 40000 RO 0 = none 1= 2-pt auto-buffer 2 = 2-pt manual-buffer 2 CAL_HISTORY_METHOD Method 3 = 1pt standardize 4 = manual entry 5 = factory reset RO 3 CAL_HISTORY_SLOPE Slope 0 to 99.99 RO 4 CAL_HISTORY_OFFSET Offset 0 to 999 RO 5 CAL_HISTORY_ TEMPERATURE Temperature -999 to 999 RO 6 CAL_HISTORY_GLASS_ IMPEDANCE Glass impedance 0 to 2,000 RO 7 CAL_HISTORY_REFERE NCE_IMPEDANCE Ref Impedance 0 to 1,000 RO 86 CALIBRATION_HISTORY_2 Same Subindices as above 87 CALIBRATION_HISTORY_3 Same Subindices as above 88 CALIBRATION_HISTORY_4 Same Subindices as above 89 CALIBRATION_HISTORY_5 Same Subindices as above 90 MANUFACTURING_ INFORMATION 1 MI_SLOPE Slope 0 to 99.99 RO 2 MI_OFFSET Offset 0 to 999 RO 3 MI_TEMPERATURE_OFFSET Temperature -999 to 999 RO 4 MI_GLASS_IMPEDANCE Glass Impedance 0 to 2,000 RO 0 to 1,000 RO 5 91 Write RO or Mode RW UNITS/ Enumerations MI_REFERENCE_ IMPEDANCE Ref Impedance TEMP_SENSOR_OHMS RTD resistance 1 STATUS RTD resistance status 2 VALUE RTD resistance value RO RO 92 UPPER_AREA_DISPLAY 0= Blank 1= PV 2= Temperature 93 CENTER_AREA_DISPLAY 0= Blank 1= PV 2= Temperature 94 INPUT_FILTER_TIME_SEC Input Filter 0 to 999 Seconds AUTO, MAN, OOS RW AUTO, MAN, OOS RW OOS RW 0x01 : SMART_SENSOR_ DISCONNECT, //smart sensor is not detected (Default) 0x02: SMART_SENSOR_ CONNECTED, //smart sensor is connected without an error. 0x03 : SMART_SENSOR_ CONNECTED_ERROR = 3, //smart sensor is connected but some error(s) detected 95 SMART_SENSOR_ CONNECTION_STATE Smart_sensor_connection_ states related to smart pH sensor connection states 96 CALCULATED_ZERO_ OFFSET Zero offset calculated during a pH calibration -400 to 400 mV RO 97 CALCULATED_PH_SLOPE pH slope calculated during a pH calibration 0.00 to 200 mV/pH RO 98 TEMPERATURE_OFFSET 99 FILTER_TYPE 100 CALIBRATION_ METHODS_OPTIONS 66 RO The temperature can resulting from a temperature -200 to 200 TEMPERATURE_UNIT standardization Toggles between two types of filtering 1 = Adaptive, 2 = Continuous RO OOS / MAN RW Fieldbus Specifications 1066 Transmitter Instruction Manual Section 11: Return of Material LIQ_MAN_1066-P-FF September 2013 Section 11: Return of Material 11.1 General To expedite the repair and return of instruments, proper communication between the customer and the factory is important. Before returning a product for repair, call 1-949-757-8500 for a Return Materials Authorization (RMA) number. 11.2 Warranty Repair The following is the procedure for returning instruments still under warranty: 1. Call Rosemount Analytical for authorization. 2. To verify warranty, supply the factory sales order number or the original purchase order number. In the case of individual parts or sub-assemblies, the serial number on the unit must be supplied. 3. Carefully package the materials and enclose your “Letter of Transmittal” (see Warranty). If possible, pack the materials in the same manner as they were received. 4. Send the package prepaid to: Rosemount Analytical 2400 Barranca Parkway Irvine, CA 92606 Attn: Factory Repair RMA No. ____________ Mark the package: Returned for Repair Model No. ___________ 11.3 IMPORTANT Please see second section of “Return of Materials Request” form. Compliance with the OSHA requirements is mandatory for the safety of all personnel. MSDS forms and a certification that the instruments have been disinfected or detoxified are required. Non-Warranty Repair The following is the procedure for returning for repair instruments that are no longer under warranty: 1. Call Rosemount Analytical for authorization. 2. Supply the purchase order number, and make sure to provide the name and telephone number of the individual to be contacted should additional information be needed. 3. Do Steps 3 and 4 of Section 10.2. NOTE Consult the factory for additional information regarding service or repair. Return of Materials 67 EC Declaration of Conformity September 2013 68 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF EC Delaration of Conformity 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF EC Delaration of Conformity EC Declaration of Conformity September 2013 69 EC Declaration of Conformity September 2013 70 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF Device Registration 1066 Transmitter Instruction Manual LIQ_MAN_1066-P-FF September 2013 This page left blank intentionally 71 LIQ_MAN_1066-P-FF Rev. A September 2013 facebook.com/EmersonRosemountAnalytical 8 AnalyticExpert.com Credit Cards for U.S. Purchases Only. twitter.com/RAIhome youtube.com/user/RosemountAnalytical Emerson Process Management ©2013 Rosemount Analytical, Inc. All rights reserved. 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 The Emerson logo is a trademark and service mark of Emerson Electric Co. Brand name is a mark of one of the Emerson Process Management family of companies. All other marks are the property of their respective owners. rosemountanalytical.com © Rosemount Analytical Inc. 2013 The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice.