JUMO dTRANS CR 02 Operating Manual
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JUMO dTRANS CR 02 Operating Manual

Transmitter/controller for conductivity, tds, resistance, temperature and standard signals
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JUMO dTRANS CR 02
Transmitter/controller for conductivity, TDS,
resistance, temperature and standard signals
Type 202552
Operating Manual
20255200T90Z002K000
V2.00/EN/00541516

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Summary of Contents for JUMO dTRANS CR 02

  • Page 1 JUMO dTRANS CR 02 Transmitter/controller for conductivity, TDS, resistance, temperature and standard signals Type 202552 Operating Manual 20255200T90Z002K000 V2.00/EN/00541516...
  • Page 2 WARNING: A sudden malfunction of the instrument, or one of the sensors connected to it, could potentially result in dangerous overdosing! Suitable preventive measures must be in place to prevent this from happening. Note: Please read these Operating Instructions before placing the instrument in operation.

  • Page 3: Table Of Contents

    Contents Typographical conventions ............7 Warning signs ....................7 Reference signs ...................7 Description ................8 Identifying the device version ..........10 Nameplate ....................10 Order details ....................10 Accessories (included in delivery) ..............12 Accessories (optional) ................12 Mounting .................. 13 General information ..................13 Dimensions ....................13 Installation ................
  • Page 4 Contents 6.5.9 Manual mode overview ................30 6.5.10 Hardware info .....................30 6.5.11 Device info ....................31 User level ....................31 6.6.1 Parameters of the User level ..............32 Administrator level ..................32 6.7.1 Parameter level ..................32 6.7.2 Release level ....................32 6.7.3 Basic setting ....................32 6.7.4 Calibration level ..................35 6.7.5 Calibration release ..................35...
  • Page 5 Contents 9.1.1 Operating modes ..................53 9.1.2 Calibration options ..................54 9.1.3 Ways to start the calibration ..............54 Linear operating mode ................55 9.2.1 1-point calibration ..................55 9.2.2 2-point calibration ..................56 9.2.3 Calibration limit point .................58 pH operating mode ..................59 9.3.1 Zero-point (1-point) calibration ..............59 9.3.2 2-point calibration ..................61 Conductivity operating mode ..............63...
  • Page 6 Contents Eliminating faults and malfunctions ........84 Technical data ................. 86 Retrofitting optional boards ........... 90 Appendix .................. 93 16.1 Glossary .....................93 16.2 Parameters of the User level ..............105 Index ..................116...

  • Page 7: Typographical Conventions

    1 Typographical conventions Warning signs Danger This symbol is used when there may be danger to personnel if the instructions are ignored or not followed correctly! Caution This sign indicates that components could be destroyed by electrostatic discharge(ESD=Electro Static Discharge), if the respective cautionary measu- res are not taken.Only use the ESD packages intended for this purpose to return device inserts, assemblygroups or assembly components.

  • Page 8: Description

    2 Description Inputs/outputs In addition to the main input (conductivity, TDS, resistance) and the secondary input (temperature compensation), the basic instrument alone has two binary inputs, two relays, one voltage supply for external sensors and a setup interface. Input signals can be shown as numbers or as a bar graph on the graphic display.
  • Page 9 2 Description Special features - Display: mS/cm, µS/cm, MOhm × cm, mg/l, pH, mV, etc. Special settings are also possible with the setup program - Configurable display text (operator level) - A choice of display visualizations: large numbers, bar graph or tendency (trend) display - Four limit controllers - Integrated calibration routines: with 1, 2 and 3 points...

  • Page 10: Identifying The Device Version

    3 Identifying the device version Nameplate on the transmitter JUMO GmbH & Co. KG dTRANS CR 02 TN: 00617042 Typ: 202552/01-8-02-0-0-0-25/000 36039 Fulda Germany F-Nr.: 0168122901016010001 /DC 20 3 .. 0V 48..63Hz max 14VA The date of manufacture is encoded in the "F No." (serial number):...
  • Page 11 3 Identifying the device version (5) Optional slot 1 Not used Analog input (universal) Relay (1× changeover) Relay (2× normally open) Analog output ® 2 PhotoMOS relays Solid state relay 1 A Voltage supply output DC 12 V (e.g. for inductive proximity switch) (6) Optional slot 2 Not used Analog input (universal)

  • Page 12: Accessories (Included In Delivery)

    3 Identifying the device version Accessories (included in delivery) 4× fastening elements, complete 3× CON plug-in link 3× jumper wire 1× seal for panel 1× fastening elements, complete - 1× DIN rail fastening left - 1× DIN rail fastening right - 3×...

  • Page 13: Mounting

    4 Mounting General information Mounting Find a location that ensures easy accessibility for the later calibration. location The fastening must be secure and must ensure low vibration for the instrument. Avoid direct sunlight! Permissible ambient temperature at the installation location: -10 to +55 °C with max.

  • Page 14: Installation

    5 Installation Installation instructions The electrical connection must only be performed by qualified personnel! The choice of cable, the installation and the electrical connection must conform to the requirements of VDE 0100 “Regulations on the Installation of Power Circuits with Nominal Voltages below 1000 V” and the relevant local regulations.

  • Page 15: Electrical Isolation

    5 Installation Electrical isolation 3700 V AC Solid state relay Setup interface Triac Binary inputs 3700 V AC Relay outputs Main input cond. conductivity Secondary input (Pt100/Pt1000) 30 V AC 50 V DC Power supply Continuous outputs for a 2-wire transmitter 30 V AC 30 V AC 50 V DC...

  • Page 16: Connection

    5 Installation Connection 5.3.1 Terminal assignment Row 1 (a) Option 1 (b) Option 2 (c) Option 3 Row 2 Main input board (conductivity/resistance/temperature/standard signal) Row 3 PSU board (voltage supply/2× relays) 5.3.2 Optional board (row 1, slot a, b or c) Function Symbol Terminal...
  • Page 17 5 Installation Function Symbol Terminal Terminal Terminal for slot (a) for slot (b) for slot (c) Voltage 0(2) to 10 V Voltage 0 to 1 V Continuous output Current or voltage Modbus interface RS422 RxD+ RxD- TxD+ TxD- RS485 RxD/TxD+ RxD/TxD- PROFIBUS-DP interface VP(+5V)

  • Page 18: Main Board (Row 2)

    5 Installation 5.3.3 Main board (row 2) Function Symbol Terminal Standard signal input for electrical current 0(4) to 20 mA Standard signal input for voltage 0(2) to 10 V or 10 to 0(2) V Temperature sensor in a two-wire circuit Pt100 or Pt1000 Temperature sensor in a three-wire circuit...

  • Page 19: Psu Board (Row 3)

    5 Installation 5.3.4 PSU board (row 3) Function Symbol Terminal Voltage supply for JUMO dTRANS 02 Voltage supply: 1 L1 (L+) AC 110 to 240 V 2 N (L-) Voltage supply: AC/DC 20 to 30 V n.c. Voltage supply for external 2-wire transmitter...

  • Page 20: Operation

    6 Operation Operation via the instrument keypad is described below. Instrument operation via the optional set-up program, see chapter 12 "Setup program", page 80. Controls Measurement unit Temperature Operating mode Measured value Increase numerical value/Forward selection Decrease numerical value/Forward selection Change level/Forward selection/Confirm selection Cancel entry/Exit level EXIT...

  • Page 21: Display

    6 Operation Display 6.2.1 Measuring mode (normal display) Example (1) Binary output (relay) K1 is active (2) Binary output (relay) K2 is active (3) Binary input is active (4) Keypad is locked (5) Instrument status ALARM (flashing): Broken sensor or overrange, etc. AL R1: Controller monitoring alarm from controller channel 1 AL R2: Controller monitoring alarm from controller channel 2 CALIB: Calibration mode active...

  • Page 22: Principle Of Operation

    6 Operation Principle of operation 6.3.1 Operation in levels See page Measurement mode Normal display Min/max values of the main input Min/max values of the optional inputs Output display Current values of the main input Current values of the optional inputs Current values of the math channels States of the binary inputs and outputs Manual mode overview...
  • Page 23 6 Operation Display Administrator level (password) Parameter level Parameters as above for "User level" Release level Parameters as above for "User level" Basic setting Calibration level Main input (depending on the basic setting) Temperature coefficient, linear Relative cell constant Optional input 1, 2, 3 Temperature coefficient, linear Temperature coefficient, curve Relative cell constant...
  • Page 24 6 Operation Calibration level Main input Temperature coefficient, linear Temperature coefficient, curve Optional input 1, 2, 3 Temperature coefficient, linear Temperature coefficient, curve Relative cell constant Zero point Limit point 2-point Calibration logbook Main input Optional input 1, 2, 3 Instrument information...

  • Page 25: Measuring Mode

    6 Operation Measuring mode Different display types can be configured, see "Display of measured values STANDARD", page 93. To return to Measuring mode: press the key or wait for a "timeout". EXIT Measurements with "out of range" are ignored. The min./max. value memory can be reset: Administrator level/Delete min/max.

  • Page 26: Input/Output Information

    6 Operation Input/output information Measuring mode (normal display) < 2 s > 3 s < 2 s or timeout or timeout EXIT EXIT Main variable (adjustable) User data (adjustable) User Temperature input level EXIT or timeout (adjustable) or timeout Can only be activated with or timeout EXIT EXIT...

  • Page 27: User Data

    6 Operation Measuring mode (normal display) EXIT + EXIT + < 2 s > 3 s EXIT + > 3 s Manual mode Hold mode Hardware information Calibration (controller) EXIT EXIT EXIT or timeout or timeout or timeout Keys (adjustable) (adjustable) (adjustable) release...

  • Page 28: Min/Max Values Of The Optional Inputs

    6 Operation Minimum and maximum values of the main value "1:" (mS/cm, µS/cm, MOhm x cm, mV, %, ppm) and the temperature "T:" are displayed. The extreme values of the main measurement variable and the temperature are not mutually assigned (e.g. not 813 µS/cm at 24.3 °C). 6.5.3 Min/max values of the optional inputs Activating the display The instrument is in Measuring mode (normal display)

  • Page 29: Curgent Values Of The Optional Entries

    6 Operation 6.5.6 Curgent values of the optional entries Activating the display The instrument is in Measuring mode (normal display) Briefly press the key (several times if necessary). The current values of the optional inputs (1, 2 and 3) are displayed 6.5.7 Current values of the math channels Activating the display The instrument is in Measuring mode (normal display)

  • Page 30: Manual Mode Overview

    6 Operation 6.5.9 Manual mode overview Analog outputs (optional boards) In this example, analog outputs 2 and 3 are working normally. Switching outputs (PSU board and optional boards) In this example relay output 2 is in Manual mode. The instrument is in "normal display" mode Briefly press the key (several times if necessary).

  • Page 31: Device Info

    6 Operation 6.5.11 Device info These displays provide an overview of fitted hardware options and the settings of inputs (helpful for troubleshooting, etc.). Press the key for longer than 3 seconds. Briefly press the key (several times if necessary). Select Device info Press the keys.

  • Page 32: Parameters Of The User Level

    User level. 6.7.3 Basic setting The JUMO dTRANS 02 CR has a basic setting wizard, to make it easier for the user to configure the extensive setting options of the instrument and to avoid configuration conflicts.
  • Page 33 6 Operation Basic setting wizard Cell type 2-wire 4-wire Cell constant Cell constant 0.01 / 0.1 / 0.5 / 0.01 / 0.1 / 0.5 / 1.0 / 3.0 / 10.0 0.5 /1.0 / 3.0 / 10.0 Pollution recogn. Off / On Sens.
  • Page 34 6 Operation Temperature compensation source (manual temperature, Temperature input, optional input 1, 2, 3) Temp. coefficient Temp. coefficient Temp. coefficient Temp. coefficient 0.0 - 2.20 - 8.0%/K 0.0 - 2.20 - 8.0%/K 0.0 - 2.20 - 8.0%/K 0.0 - 2.20 - 8.0%/K Unit TDS factor...

  • Page 35: Calibration Level

    6 Operation 6.7.4 Calibration level Depending on which operating mode has been configured (in the Basic setting menu), one or more of the following calibration options will be available: - Cell constant - Temperature coefficient 6.7.5 Calibration release Which calibration procedure may be performed directly and which may not can be configured here, see chapter 8.2.3 "Ways to start the calibration", page 6.7.6 Delete min/max values If required, the values can be deleted once a request for confirmation has been...

  • Page 36: Manual Mode/Simulation Mode

    6 Operation MANUAL mode/Simulation mode These functions can be used to set the switching outputs and analog outputs of the instrument manually to a defined state. This facilitates dry startup, troubleshooting and customer service, etc. MANUAL mode Simulation mode "Higher order" controller Analog outputs Binary outputs...

  • Page 37: Simulation Of Binary Outputs

    6 Operation Activate Manual mode The instrument is in Display mode Press the keys for less than 2 seconds. EXIT The word MANUAL appears in the status line of the display. If the keys (alone) are pressed for longer than 3 seconds, the instrument EXIT switches to language selection.

  • Page 38: Simulation Of Analog Outputs Via Manual Mode

    6 Operation Deactivate Manual mode No simulation = No Manual mode, control is via device. When the instrument is in display mode, the word MANUAL disappears from the status line of the display. 6.8.3 Simulation of analog outputs via MANUAL mode Release and activation Select activation of simulation of the actual value output: ADMINISTR.-LEVEL/PARAMETER LEVEL/ANALOG OUTPUTS/ANALOG...
  • Page 39 6 Operation If the keys are pressed for less than 3 seconds, the instrument EXIT goes into Manual mode. Then the outputs of the instrument respond according to the default settings. Pressing a key to deactivate HOLD mode Press the keys for longer than 3 seconds.

  • Page 40: Commissioning

    7 Commissioning Getting started Some suggestions follow for configuring the instrument reliably in little time. Mount the instrument, see chapter 4 "Mounting", page 13. Install the instrument, see chapter 5 "Installation", page 14 ff. Call up Administrator level (ADMINISTR. LEVEL). Enter password 0300 (factory setting).

  • Page 41: Setting Examples

    7 Commissioning Setting examples 7.2.1 Conductivity measurement, temperature compensated Measurement of drinking water. Layout Data sheet Transmitter/controller type 202552 202552 Conductivity sensor on the main board 202925 Conductivity cable 202990 Electrical connection See chapter 5 "Installation", page 14. Task Measurement range: 0 to 1.00 mS/cm Cell constant K: 1.0 1/cm...
  • Page 42 7 Commissioning Basic setting Start the basic settings, see chapter 6.7.3 "Basic setting", page 32 Diagrammatic overview, see "Basic setting wizard", page 33. Cell type 2-wire Cell constant Broken sensor detection Operating mode Conductivity Temperature compensation Linear Temperature compensation source Temperature input Temperature coefficient 2.20 (factory setting)

  • Page 43: Measurement Of Ultra-Pure Water With 2-Electrode Measuring Sensor

    7 Commissioning 7.2.2 Measurement of ultra-pure water with 2-electrode measuring sensor USP limit monitoring Layout Data sheet Transmitter/controller type 202552 202552 Conductivity sensor on the main board 202924 Conductivity cable 202990 Electrical connection See chapter 5 "Installation", page 14. Task Measurement range: 0 to 2.00 µS/cm Cell constant K:...
  • Page 44 7 Commissioning Basic setting Start the basic settings, see chapter 6.7.3 "Basic setting", page 32 Diagrammatic overview, see chapter "Basic setting wizard", page 33. Cell type 2-wire Cell constant 0.01 Broken sensor detection Operating mode Conductivity Temperature compensation None Temperature compensation source Temperature input Unit µS/cm...

  • Page 45: Measurement Of Ultra-Pure Water With 2-Electrode Measuring Sensor

    7 Commissioning 7.2.3 Measurement of ultra-pure water with 2-electrode measuring sensor Display in MOhm × cm. Layout Data sheet Transmitter/controller type 202552 202552 Conductivity sensor on the main board 202924 Conductivity cable 202990 Electrical connection See chapter 5 "Installation", page 14. Task Measurement range: 0 to 20.00 MOhm ×...
  • Page 46 7 Commissioning Basic setting Start the basic settings, see chapter 6.7.3 "Basic setting", page 32 Diagrammatic overview, see chapter "Basic setting wizard", page 33. Cell type 2-wire Cell constant 0.01 Broken sensor detection Operating mode Conductivity Temperature compensation None Temperature compensation source Temperature input Unit MOhm ×...

  • Page 47: Calibrating A Conductivity Sensor

    EMC. More information on highly-purified water measurement in form of a scientific paper can be found on the Internet at www.jumo.de. For this purpose, enter the keyword "FAS 614" into the search box.

  • Page 48: Requirements

    3 seconds/CALIBR.-LEVEL/MAIN INPUT or ANALOG INPUT. 8.2.4 Calibration options The instrument provides two calibration options for adjusting the JUMO dTRANS 02 CR to the measuring point: Calibration of the temperature coefficient See chapter 8.4 "Calibrating the relative cell constant", page 51.

  • Page 49: Calibration Of The Temperature Coefficient Of The Sample Medium

    8 Calibrating a conductivity sensor Calibration of the temperature coefficient of the sample medium Make preparations, see chapter 8.2 "General information", page 47. Start calibration, see chapter 8.2.3 "Ways to start the calibration", page 48. Select "TEMP.COEFF. LIN.". Now the source of temperature acquisition can be selected (manually, or using the temperature input of the PSU board, or the temperature input via the optional board).
  • Page 50 8 Calibrating a conductivity sensor The conductivity (399 µS/cm) at the current temperature (24.3 °C) now appears on the right of the LC display. The temperatures T1 (25 °C) and T2 (70.0 °C) that have yet to be triggered are shown on the left.

  • Page 51: Calibrating The Relative Cell Constant

    8 Calibrating a conductivity sensor The currently measured conductivity can be coerced manually by pressing the key. This may be useful if the reference or working temperature cannot be reached precisely. However, the calibration result incorporates a certain amount of inaccuracy! Calibrating the relative cell constant Make preparations, see chapter 8.2 "General information", page 47.

  • Page 52: Entering The Cell Constant Manually

    8 Calibrating a conductivity sensor Use the key to accept the value or the key to reject it. EXIT The current measurement value and the temperature are displayed. 8.4.1 Entering the cell constant manually If the exact cell constant is known (for example a conductivity sensor with the ASTM test report), the value can be entered directly.

  • Page 53: Calibrating A Sensor With A Standard Signal

    9 Calibrating a sensor with a standard signal General information During calibration, relays and analog output signals adopt their configured states! Sensors with a standard signal output can only be connected to an "Analog input (universal)" optional board! The sensors connected to the instrument should be cleaned and the instru- ment itself calibrated, at regular intervals (subject to the sample medium).

  • Page 54: Calibration Options

    9 Calibrating a sensor with a standard signal 9.1.2 Calibration options Different calibration options are available depending on the operating mode. Operating mode Calibration options Page 1-point 2-point Limit point Rel. Temp. cell const. coeffic. Linear Conductivity Concentration Customer specs. Due to the table with interpolation points, no calibration is required Chlorine, pH-compensated...

  • Page 55: Linear Operating Mode

    9 Calibrating a sensor with a standard signal Linear operating mode 9.2.1 1-point calibration This example is based on a liquid level measurement (as a %). The input signal is provided by a pressure transmitter. The transmitter is in "Measuring mode". Now bring the system to a defined state (e.g.

  • Page 56: 2-Point Calibration

    9 Calibrating a sensor with a standard signal The instrument returns to Measuring mode. Calibration is complete After rinsing, the sensor can again be used to take measurements. 9.2.2 2-point calibration The values determined during calibration (zero point and slope) work out as follows: Input value + Zero point...
  • Page 57 9 Calibrating a sensor with a standard signal Set the displayed value to the required value (usually 0) with the keys; then press to continue. Now bring the system to a second defined state (e.g. when measuring liquid level, container full). Wait until the display value has stabilized;...

  • Page 58: Calibration Limit Point

    9 Calibrating a sensor with a standard signal Calibration is complete After rinsing, the sensor can again be used to take measurements. 9.2.3 Calibration limit point This example is based on a measurement of free chlorine. The input signal is provided by a corresponding transmitter.

  • Page 59: Ph Operating Mode

    9 Calibrating a sensor with a standard signal Use the key to accept the value or the key to reject it. EXIT The instrument returns to Measuring mode. Calibration is complete After rinsing, the sensor can again be used to take measurements. pH operating mode 9.3.1 Zero-point (1-point) calibration This example is based on a glass combination electrode with a connected...
  • Page 60 9 Calibrating a sensor with a standard signal Select zero point calibration. Immerse the combination electrode in a buffer solution with a known pH value. Start the zero point calibration with the key. Now the source of temperature acquisition can be selected (manually, or using the temperature input of the PSU board, or the temperature input via the optio- nal board).

  • Page 61: 2-Point Calibration

    9 Calibrating a sensor with a standard signal Use the key to accept the zero point or the key to reject it. EXIT The instrument returns to Measuring mode. 9.3.2 2-point calibration This example is based on a glass combination electrode with a connected two-wire transmitter.
  • Page 62 9 Calibrating a sensor with a standard signal Immerse the combination electrode in the first buffer solution with the known pH value. Start the two-point calibration with the key. Now the source of temperature acquisition can be selected (manually, or using the temperature input of the PSU board, or the temperature input via the optio- nal board).

  • Page 63: Conductivity Operating Mode

    9 Calibrating a sensor with a standard signal Set the displayed value to the second buffer solution value with the keys; then press to continue. The zero point and slope determined by the instrument are displayed. Use the key to accept the calibrated values or reject them with the key.
  • Page 64 9 Calibrating a sensor with a standard signal ductivity. Start the calibration, see "Ways to start the calibration", page 54. Select REL. CELL CONST. Press the key. When the measured value is stable, press the The measured conductivity value flashes on the display. Use the keys to set the value to the actual conductivity.

  • Page 65: Calibration Of The Temperature Coefficient

    9 Calibrating a sensor with a standard signal Calibration is complete After rinsing, the sensor can again be used to take measurements. 9.4.2 Calibration of the temperature coefficient Linear temperature coefficient This example is based on a conductivity sensor with a connected two-wire transmitter.
  • Page 66 9 Calibrating a sensor with a standard signal The LC display now shows the selected working temperature (flashing) (2). Press the key. The conductivity (399 µS/cm) at the current temperature (24.3 °C) now appears on the right of the LC display. The temperatures T1 (25 °C) and T2 (70.0 °C) that have yet to be triggered are shown on the left.
  • Page 67 9 Calibrating a sensor with a standard signal The transmitter is in "Measuring mode" and displays the compensated con- ductivity of the solution. Calibration is complete After rinsing, the sensor can again be used to take measurements. With non-linear temperature coefficient (TEMP. COEFF. CURVE) This example is based on a conductivity sensor with a connected two-wire transmitter.
  • Page 68 9 Calibrating a sensor with a standard signal Enter the required end temperature (2) for the temp. coef. curve. Heat the sample medium continuously (3) the current uncompensated conductivity (4) the current temperature of the sample medium (5) the first target temperature During calibration, the rate of temperature change in the measurement solu- tion must not exceed 10 °C/min.

  • Page 69: Concentration Operating Mode

    9 Calibrating a sensor with a standard signal key to reject the values. EXIT The transmitter is in "Measuring mode" and displays the compensated con- ductivity of the solution. Calibration is complete After rinsing, the sensor can again be used to take measurements. Concentration operating mode 9.5.1 Calibration of the relative cell constant This example is based on a conductivity sensor with a connected two-wire...
  • Page 70 9 Calibrating a sensor with a standard signal Press the key. Use the keys to set the value to the actual conductivity. Press the key; the relative cell constant determined by the instrument is displayed (as a %). Use the key to accept the relative cell constant or key to reject the values.

  • Page 71: Chlorine Measurement Operating Mode, Ph-Compensated

    9 Calibrating a sensor with a standard signal Chlorine measurement operating mode, pH-compensated 9.6.1 Final value calibration The pH signal and temperature signal are supplied via the main input, the chlorine signal (standard signal) via the optional input. The transmitter is in "Measuring mode". Calibrate pH sensor Perform calibration, see "pH operating mode", page 59.
  • Page 72 9 Calibrating a sensor with a standard signal The slope determined by the instrument is displayed. Use the key to accept the value or the key to reject it. EXIT The instrument returns to Measuring mode. Calibration is complete After rinsing, the sensor can again be used to take measurements.

  • Page 73: Calibration Logbook

    10 Calibration logbook 10.1 General information The characteristic data for the last 5 successful calibration processed are documented in the calibration logbook. Calling up The instrument is in Measuring mode. Press the key for longer than 3 seconds. Select input Briefly press the key.

  • Page 74: Controller

    11 Controller 11.1 General information Apart from faulty installation, incorrect settings on the instrument may also affect the proper functioning of the subsequent process or lead to damage. You should therefore always provide safety equipment that is independent of the instrument and it should only be possible for qualified personnel to make settings.

  • Page 75: Typical Operator Level Parameters

    11 Controller 11.2.3 Typical operator level parameters Binary outputs Explanation Signal source No signal No switching function desired Limit control "Simple" switching functions 1 to 4 Alarm function (AF1) Alarm function (AF2) Alarm function (AF7) Alarm function (AF8) Controller 1(2) "Higher order"...
  • Page 76 11 Controller If "Simple controller functions" have been configured, only the digital outputs can be controlled! The operator must configure which of the digital outputs will be controlled - the main board or optional board 1, 2 or 3 Higher order controller functions Main board Optional board Simple controller...

  • Page 77: Configuration Of Higher Order Controllers

    11 Controller 11.4 Configuration of higher order controllers 11.4.1 Structure Controllers Controller special functions (if necessary) Controller 1 Controller 2 Configuration Configuration Parameter set 2 Parameter set 2 Parameter set 1 Parameter set 1 Controller 1 Controller 1 Controller 2 Controller 2 Output 1 Output 2...

  • Page 78: Sample Configurations

    11 Controller 11.6 Sample configurations 11.6.1 Simple limit monitoring Configuration Limit monitoring Limit value 1 Signal source: Main value Switching function: Alarm function (AF8) Switching point: 10.00 MOhm × cm Hysteresis: 0.50 MOhm × cm Configuration of binary output, e.g. relay) Binary outputs Binary output 1 Signal source:...

  • Page 79: Controller With Limit Value Function

    11 Controller Error: Inactive HOLD mode: Frozen Turn-on delay: 0 seconds Turn-off delay: 0 seconds Wiper time: 0 seconds Manual mode: No simulation 11.6.3 Controller with limit value function Configuration of software controllers Controller 1 Configuration Controller type: Pulse value Controller actual value Main variable Stroke retransmission...

  • Page 80: Setup Program

    - etc. Data can only be transferred from or to the transmitter if it is supplied with voltage, see chapter 5 "Installation", page 14ff. Connection JUMO dTRANS 02 CR PC interface cable with USB/TTL converter, Part no. 00456352 PC or notebook...

  • Page 81: Documenting The Instrument Configuration

    12 Setup program 12.2 Documenting the instrument configuration Start the setup program Establish the connection to the instrument (1). Read the instrument configuration (2).

  • Page 82: Special Features For "Datalogger

    12 Setup program 12.3 Special features for "Datalogger" Start the setup program Establish the connection to the instrument (1). Read the instrument configuration (2). Read data from datalogger (for example table view) - Mark datalogger icon (3) - Read values from the instrument (4)
  • Page 83 12 Setup program Export data (for processing in an external program).

  • Page 84: Eliminating Faults And Malfunctions

    13 Eliminating faults and malfunctions Problem Possible cause Action No measurement display There is no voltage supply Check the voltage supply current output Measurement display Sensor not immersed in Top up the container 0000 or medium; current output 4 mA level in container too low Flow-through fitting is blocked Clean the flow-through fitting...
  • Page 85 13 Eliminating faults and malfunctions Configuration change Configuration change Inhibit via binary contact Check configuration and unlock if necessary Do not release If appropriate release in the release level Test Inhibit via binary contact Check configuration and unlock if necessary Cancel in basic setting Check hardware Check fitting, adjust if necessary...

  • Page 86: Technical Data

    14 Technical data Inputs (main board) Main input Measuring range/ Accuracy Effect of temperature control range ≤ 0.6 % of range + 0.3 µS × cell µS/cm 0.000 to 9.999 0.2 %/10 K 00.00 to 99.99 constant (K) 000.0 to 999.9 0000 to 9999 ≤...
  • Page 87 14 Technical data Temperature compensation Type of compensation Range Linear 0 to 8 %/K -10 to +160 °C ASTM D1125 - 95 (ultra-pure water) 0 to 100 °C Natural waters (ISO 7888) 0 to 36 °C Reference temperature Adjustable from 15 to 30 °C; preset to 25 °C (default) Note the sensor operating temperature range! Measuring circuit monitoring...
  • Page 88 14 Technical data Outputs Relay (changeover) PSU board Contact rating 5 A at AC 240 V resistive load Contact service life 350,000 operations at nominal load/750,000 operations at 1 A Voltage supply for PSU board Electrically isolated, non-controlled 2-wire transmitter DC 17 V at 20 mA, open-circuit voltage approx.
  • Page 89 14 Technical data Interface Modbus Interface type RS422/RS485 Protocol Modbus, Modbus Integer Baud rate 9600, 19200, 38400 Device address 0 to 255 Max. number of nodes PROFIBUS-DP Device address 0 to 255 Approvals/marks of conformity Mark of Testing laboratory Certificates/certification Test basis valid for conformity...

  • Page 90: Retrofitting Optional Boards

    15 Retrofitting optional boards Caution: The instrument must be de-energized on the input and output sides! Optional boards must only be retrofitted by qualified specialists. ESD: Optional boards can be damaged be electrostatic discharge. You must therefore prevent electrostatic charges from accumulating during installation and removal. Optional boards should be retrofitted at a grounded workstation.
  • Page 91 15 Retrofitting optional boards Optional board Code Part no. Board view Solid state relay 1 A 00442790 Voltage supply output 00566681 DC ±5 V (e.g. for ISFET) Voltage supply output 00566682 DC 12 V (e.g. for inductive proximity switch) Interface - RS422/485 00442782 This board must only be inserted in optional slot 3!
  • Page 92 15 Retrofitting optional boards 15.2 Removing a plug-in module Squeeze the front panel together by the left and right sides and remove the plug-in module. 15.3 Inserting a plug-in module Caution: No "3" relays (2× SPST/normally open) may be inserted in slot 2! Slot 1 for optional board Slot 2 for optional board Slot 3 for optional board...

  • Page 93: Appendix

    16 Appendix 16.1 Glossary Display of measured values STANDARD The measurement value, measurement variable and temperature of the measuring material are shown in standard display. Operating mode Display bottom (temperature input) Display top (analog input measurement value) Display of measured values TENDENCY The operator can quickly see the direction in which the measurement is changing.
  • Page 94 16 Appendix Display of measured values BARGRAPH Values of the main inputs, input options or math channels (signal source) can be represented as a variable bar (a bar graph). Scaling the bar Activate "BARGRAPH" as the display of measured values. Select "SCALE START"...
  • Page 95 16 Appendix Confirm the selection with Select "SCALE END" with to enter the upper limit of the range to be displayed. Confirm the selection with To return to Measuring mode: Press the key repeatedly or wait for a "timeout". EXIT Display of measured values LARGE DISPLAY Values of the main inputs, input options or math channels (signal source) can be displayed in large format.
  • Page 96 16 Appendix Zero point (1-point) calibration 1 2 3 4 5 6 8 9 10 11 12 13 14 With one-point offset calibration, the zero point of the pH combination electrode is calculated, see chapter 8.4 "Calibrating the relative cell constant", page 51. Recommended only for special applications, such as ultra-pure water.
  • Page 97 16 Appendix the conductivity that would exist for a reference temperature from the current conductivity and the current temperature. This is then displayed. This process is called temperature compensation. Modern transmitters offer different ways to perform this temperature compensation. - Linear compensation (constant temperature coefficient). This type of compensation can be applied to many kinds of normal water, with acceptable accuracy.
  • Page 98 16 Appendix Limit value (alarm) function of the binary outputs HySt HySt HySt HySt Pulse length controller (output active with x > w and P control structure) 100% Switching period Process value X Proportional band X X - W Setpoint W If actual value x exceeds setpoint W, the P controller will control in proportion...
  • Page 99 16 Appendix to the control deviation. When the proportional range is exceeded, the controller operates with an output level of 100 % (100 % clock ratio). Pulse frequency controller (output active with x > w and P control structure) 100% Maximum pulse frequency 50% of pulse frequency No pulses...
  • Page 100 16 Appendix The cycle time (cleaning interval) can be adjusted in the range from 0.0 to 240.0 hours. A cycle time of "0.0" means the wash timer is deactivated. The wash time (cleaning duration) is adjustable from 1 to 1800 seconds. During the wash time the controller goes into the HOLD state, which is maintained for 10 seconds after completion of the wash time.
  • Page 101 16 Appendix Ultra-pure water per Ph. Eur. The limit comparators of the instrument switch, depending on the corresponding configuration, according to the limit valued of the European Pharmacopeia (Ph. Eur.) for purified water. Temperature Max. conductivity °C µS/cm Ph. Eur. warning alarm The Ph.
  • Page 102 16 Appendix Customer specs. table In this mode, the input value can be displayed based on a table (max. 20 value pairs). This function is used to display and linearize non-linear input variables. Values can only be entered in the table using the optional setup program. Cust.
  • Page 103 16 Appendix Min./max. value memory This storage records the minimum and maximum input quantities that have occurred. This information can be used, for example, to assess whether the design of the connected sensor is suitable for the values that actually occur. The max./min.
  • Page 104 16 Appendix Autorange is only configurable for units mS/cm and µS/cm. Measurement range 1 must be smaller than measurement range 2. Control only occurs in measurement range 1. The actual value output in measurement range 2 is scaled to the full display scope.

  • Page 105: Parameters Of The User Level

    16 Appendix 16.2 Parameters of the User level When there are numerous instrument parameters to configure, it is advisable to make a note in the table below of all the parameters to be changed and to work through these parameters in the given order. The following list shows the maximum number of parameters that can be modified.
  • Page 106 16 Appendix Parameter Selection/value range New setting Factory setting Supply frequency 50 Hz 60 Hz Temperature input Temperature sensor No sensor Pt100 Pt1000 Cust. specs. 0 to 20 mA 4 to 20 mA 0 to 10 V 2 to 10 V Resistance transmitter Unit °C/°F...
  • Page 107 16 Appendix Parameter Selection/value range New setting Factory setting Unit µS/cm mS/cm kΩ∗cm MΩ∗cm None Cust. specs. mg/l Scaling start -9999 to +9998 Scaling end -9998 to +9999 Temperature Temperature input compensation source Option input 1 Option input 2 Option input 3 Manual temperature pH compensation source Main input...
  • Page 108 16 Appendix Parameter Selection/value range New setting Factory setting Binary inputs Binary input 1 or 2 Function No function Manual mode Hold mode Hold mode inverse Alarm stop Freeze measured value Key lock Lock levels Flow rate measurement Reset day counter Reset total counter Range switchover Controller...
  • Page 109 16 Appendix Parameter Selection/value range New setting Factory setting Controller actual value Main value Not comp. Main value Temperature Option input 1 Option input 1 not compensated Option input 2 Option input 2 not compensated Option input 3 Option input 3 not compensated Math 1 Math 2 Differential signal...
  • Page 110 16 Appendix Parameter Selection/value range New setting Factory setting Make/break contact Make contact Break contact Hold mode 100 % Frozen Hold output Hold reg. ratio 0 to 100 % Error 100 % Frozen Hold output Alarm control Controller special functions I-switch-off Inactive (the controller is working normally) Active (special behavior)
  • Page 111 16 Appendix Parameter Selection/value range New setting Factory setting Switching function Alarm function (AF1) Alarm function (AF2) Alarm function (AF7) Alarm function (AF8) Switching point 0 to 9999 Hysteresis 0 to 9999 Binary outputs Binary outputs 1 to 8 Signal source No signal Limit value control 1 Limit value control 2...
  • Page 112 16 Appendix Parameter Selection/value range New setting Factory setting Analog outputs Analog outputs 1 to 3 Signal source No signal Main value Not comp. Main value Temperature Option input 1 Option input 1 not compensated Option input 2 Option input 2 not compensated Option input 3 Option input 3 not compensated Math 1...
  • Page 113 16 Appendix Parameter Selection/value range New setting Factory setting Interface Modbus address 1 to 254 Baud rate 9600 19200 38400 Parity None Even Stop bits PROFIBUS address 0 to 99 EEPROM marking Wash timer Cycle time 0.0 to 240.0 hours (0.0 = Wash contact is not active Wash time 1 to 60 to 1800 seconds...
  • Page 114 16 Appendix Parameter Selection/value range New setting Factory setting Display Lighting With operation Display of measured value Standard Tendency Bargraph Trend chart Large display 3 measured values Time Display Top/Center/ No signal Bottom Main value (standard for "Top") Not comp. Main value Temperature(standard for "Center"...
  • Page 115 16 Appendix Parameter Selection/value range New setting Factory setting Signal source Main value Not comp. Main value Temperature Option input 1 Option input 1 not compensated Option input 2 Option input 2 not compensated Option input 3 Option input 3 not compensated Math 1 Math 2 Differential signal...

  • Page 116: Index

    17 Index Index 1-point calibration - pH Highly-purified water 2-point calibration HOLD mode 2-point calibration - pH Info Accessories Hardware Administrator Instrument Installation position Basic setting Key combinations Binary inputs and outputs States Limit functions Calibration Logbook pH, 2-point Manual Standard signal MANUAL mode Standard signal, options...
  • Page 117 17 Index Simulation of binary outputs States Sunlight TDS measurement – Temperature compensation Ultra-pure water User User data Warning signs Wash timer Washing contact Zero point calibration...
  • Page 118 17 Index...
  • Page 120 JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 6733 Myers Road Moritz-Juchheim-Straße 1 Temple Bank, Riverway East Syracuse, NY 13057, USA 36039 Fulda, Germany Harlow, Essex CM 20 2DY, UK Phone:...

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