Type 8222 ELEMENT. Operating Instructions. Bedienungsanleitung Manuel d utilisation. Conductivity meter Leitfähigkeits-Messgerät Conductivimètre

Transcription

1 Type 8222 ELEMENT Conductivity meter Leitfähigkeits-Messgerät Conductivimètre Operating Instructions Bedienungsanleitung Manuel d utilisation

2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques. Bürkert SAS, Operating Instructions 1810/5_EU-ML / Original_FR

3 Contents 1 About the Operating Instructions Definition of the word device Validity of the Operating Instructions Symbols used Intended use8 3 Basic safety information General information Manufacturer s address and international contacts Warranty conditions Information on the internet10 5 Description Area of application General description Structure of the device Conductivity sensor Description of the rating plate Technical data Conditions of use Conformity to standards and directives Conformity to the Pressure Equipment Directive UL certification Dimensions of the device Material data Fluid data Sensor specifications Electrical data Data of connectors and cables Assembly

4 7.1 Safety instructions Removing the cover Mounting the cover Mounting the display module Removing the display module Installation Safety instructions Installation onto the pipe Wiring Assembling the male or female connector (accessories) Making the installation equipotential Wiring a version with a single M12 fixed connector Wiring a version with 2 M12 fixed connectors Operating and commissioning Safety instructions Knowing the operating levels Using the navigation button Using the dynamic functions Entering a numerical value (example) Browsing in a menu (example) Knowing the display Knowing the icons and LEDs Knowing the display at the power-up of the device Knowing the Process level Accessing the Configuration level Knowing the structure of the menus on the Configuration level Knowing the Parameters Menu Transferring data from one device to another Setting the date and time Modifying the PARAM menu access code Restoring the default parameters of the Process level and the outputs

5 Setting the data displayed in the Process level Displaying of the lowest and highest values measured Setting the display contrast and brightness Choosing the output wiring mode Setting the parameters of the current outputs Setting the parameters of the transistor outputs Choosing the type of temperature compensation Knowing the Calibration menu Activating/deactivating the Hold function Modifying the Calibration menu access code Adjusting the current outputs Calibrating the conductivity sensor Entering an offset for the temperature measurement Knowing the Diagnostic menu Modifying the Diagnostic menu access code Monitoring the fluid conductivity Monitoring the polarisation slope Monitoring the fluid temperature Knowing the Test menu Modifying the Test menu access code Checking the outputs functions Checking the outputs behaviour Knowing the Information menu Reading the cause of events linked to icons Reading the software versions Reading some identification informations of the device59 10 Maintenance and troubleshooting Safety instructions Cleaning of the device Solving a problem

6 11 Accessories Packaging, Transport Storage Disposal of the device

7 About the Operating Instructions 1 About the OperATing Instructions The Operating Instructions describe the entire lifecycle of the device. Please keep the Operating Instructions in a safe place, accessible to all users and any new owners. The Operating Instructions contains important safety information. Failure to comply with these instructions can lead to hazardous situations. The Operating Instructions must be read and understood. 1.1 Definition of the word device The word device used within these Operating Instructions refers to the Type 8222 ELEMENT conductivity meter. 1.2 Validity of the Operating Instructions The Operating Instructions are valid for the devices from the version V2. These informations are available on the rating plate, see chap Symbols used danger Warns you against an imminent danger. Failure to observe this warning can result in death or in serious injury. Warning Warns you against a potentially dangerous situation. Failure to observe this warning can result in serious injury or even death. caution Warns you against a possible risk. Failure to observe this warning can result in substantial or minor injuries. Notice Warns against material damage. Indicates additional information, advice or important recommendations. Refers to information contained in the Operating Instructions or in other documents. Indicates an instruction to be carried out to avoid a danger, a warning or a possible risk. Indicates a procedure to be carried out. Indicates the result of a specific instruction. 7

8 Intended use 2 Intended use Use of the device that does not comply with the instructions could present risks to people, nearby installations and the environment. The device is intended for the measurement of the conductivity in liquids. Protect this device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the effects of climatic conditions. Use this device in compliance with the characteristics and commissioning and use conditions specified in the contractual documents and in the Operating Instructions. Never use this device for security applications. Use this device only if in perfect working order. Requirements for the safe and proper operation of the device are proper transport, storage and installation, as well as careful operation and maintenance. Only use the device as intended. 3 Basic safety information This safety information does not take into account any contingencies or occurrences that may arise during installation, use and maintenance of the device. The operating company is responsible for the respect of the local safety regulations including staff safety. Danger due to electrical voltage. Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. If the device is installed either in a wet environment or outdoors, all the electrical voltages must be of max. 35 V DC. All equipment connected to the device must be double insulated with respect to the mains according to the standard IEC :2010. Observe all applicable accident protection and safety regulations for electrical equipment. Danger due to high pressure in the installation. Stop the circulation of fluid, cut off the pressure and drain the pipe before loosening the process connections. Danger due to high fluid temperatures. Use safety gloves to handle the device. Stop the circulation of fluid and drain the pipes before loosening the process connections. Danger due to the nature of the fluid. Respect the regulations on accident prevention and safety relating to the use of dangerous fluids. 8

9 Intended use Various dangerous situations. To avoid injury take care: not to use this device in explosive atmospheres. not to use this device in an environment incompatible with the materials from which it is made. not to use fluid that is incompatible with the materials of which the device is made. not to subject the device to mechanical loads. not to make any modifications to the device. to prevent any unintentional power supply switch-on. to carry out the installation and maintenance work by qualified and skilled staff with the appropriate tools. to guarantee a set or controlled restarting of the process after a power supply interruption. to observe the general technical rules during the planning and use of the device. Notice The device may be damaged by the fluid in contact with. Systematically check the chemical compatibility of the component materials of the device and the fluids likely to come into contact with the materials (for example: alcohols, strong or concentrated acids, aldehydes, alkaline compounds, esters, aliphatic compounds, ketones, halogenated aromatics or hydrocarbons, oxidants and chlorinated agents). Notice Elements / Components sensitive to electrostatic discharges This device contains electronic components that are sensitive to electrostatic discharges. They may be damaged if they are touched by an electrostatically charged person or object. In the worst case scenario, these components are instantly destroyed or go out of order as soon as they are activated. To minimise or even avoid all damage due to an electrostatic discharge, take all the precautions described in the EN norm. Also make sure that you do not touch any of the live electrical components. 9

10 General information 4 General information 4.1 Manufacturer s address and international contacts To contact the manufacturer of the device, use following address: Bürkert SAS Rue du Giessen BP 21 F TRIEMBACH-AU-VAL You may also contact your local Bürkert sales office. The addresses of our international sales offices are available on the internet at: Warranty conditions The condition governing the legal warranty is the conforming use of the device in observance of the operating conditions specified in the Operating Instructions. 4.3 Information on the internet You can find the Operating Instructions and technical data sheets for Type 8222 at: 10

11 Description 5 Description 5.1 Area of application The Type 8222 ELEMENT conductivity meter is intended for the measurement of the conductivity. Thanks to two fully adjustable transistor outputs, the device can be used to switch a solenoid valve, activate an alarm and, thanks to one or two ma current outputs, establish one or two control loops. 5.2 General description Structure of the device The device comprises: A sensor for measuring physical parameters, comprising: -- 2 electrodes which measure an impedance in Ohm -- a Pt1000 temperature probe measuring a resistance. An acquisition / conversion module for the process values measured: -- acquisition of the impedance measured in Ohm -- conversion of the measured impedance into conductivity units -- acquisition of the resistance measured and conversion into temperature an electrical housing which can include a display module. The display module has a navigation button used to read and/or configure the parameters of the device. The display module is available as an accessory (see chap. 11). One version of the device with 2 transistor outputs and a ma output operates on a 2-wire system and requires a power supply of V DC. For such a version, electrical connection is done via an M12, 5-point, male fixed connector. One version of the device with 2 transistor outputs and two ma outputs operates on a 3-wire system and requires a power supply of V DC. For such a version, electrical connection is done via an M12, 5-point, male fixed connector and an M12, 5-point, female fixed connector Conductivity sensor The device is fitted with a sensor measuring the conductivity. The sensor is pined together with the electronic module and cannot be dismantled. The sensor itself comprises a Pt1000 temperature probe and 2 electrodes (in stainless steel for sensors with a C constant of 0.01 or 0.1, in graphite for sensors with a C constant of 1.0). The conductivity of a fluid is the capacity of this fluid to conduct electrical current thanks to the ions in the fluid. An alternating voltage is applied to the electrode terminals: the current measured is directly proportional to the conductivity of the solution. 11

12 Description 5.3 Description of the rating plate Made in France 8222 Conductivity Transmitter V2 Supply: 14-36V 40W Max Output: 1x 4-20mA 2x Trans. 1A Max Cell: C 1,00 Range µs/cm Process: Temp 0/50 C PN 16 Bar 2:NPN/PNP1 IP65-IP67 W41MT 3:0V 1:V+ S-N: :NPN/PNP Type of the device, parameter measured and version 2. Electrical power supply and power consumption 3. Output specifications 4. Cell constant and measuring range of the conductivity 8 5. Temperature range of the fluid 6. Nominal pressure of the fluid 7. Allocation of the pins on the M12 fixed connectors 8. Construction code 9. Article number 10. Serial number 11. Conformity marking 12. Protection rating Fig. 1 : Rating plate of the device (example) 12

13 Technical data 6 Technical data 6.1 Conditions of use Ambient temperature C Air humidity < 85 %, non condensing Protection rating according to IEC / EN IP65 and IP67 with connectors plugged in and tightened and electronic module cover fully sealed Operating conditions Continuous Equipment mobility Fixed Degree of pollution Degree 2 according to EN (UL and CSA recognized version) Installation category (UL and Category I according to UL CSA recognized version) Max. height above sea level 2000 m 6.2 Conformity to standards and directives The applied standards, which verify conformity with the EU directives, can be found on the EU-type examination certificate and/or the EU declaration of conformity (if applicable) Conformity to the Pressure Equipment Directive Make sure the device materials are compatible with the fluid. Make sure the pipe DN and the PN are adapted for the device. The device conforms to Article 4, Paragraph 1 of the Pressure Equipment Directive 2014/68/EU under the following conditions: Device used on a piping (PS = maximum admissible pressure; DN = nominal diameter of the pipe) Type of fluid Conditions Fluid group 1, Article 4, Paragraph 1.c.i DN 25 Fluid group 2, Article 4, Paragraph 1.c.i DN 32 or PSxDN 1000 Fluid group 1, Article 4, Paragraph 1.c.ii DN 25 or PSxDN 2000 DN 200 Fluid group 2, Article 4, Paragraph 1.c.ii or PS 10 or PSxDN 5000 Device used on a vessel (PS = maximum admissible pressure) Type of fluid Fluid group 1, Article 4, Paragraph 1.a.i Fluid group 2, Article 4, Paragraph 1.a.i Fluid group 1, Article 4, Paragraph 1.a.ii Fluid group 2, Article 4, Paragraph 1.a.ii Conditions PS 200 bar PS 1000 bar PS 500 bar PS 1000 bar 13

14 Technical data UL certification The devices with variable key PU01 or PU02 are UL certified devices and comply also with the following standards: UL CAN/CSA-C22.2 n Identification on the device Certification Variable key UL recognized PU01 Measuring Equipment EXXXXXX UL listed PU Dimensions of the device Please refer to the technical data sheets related to the device available at: Material data Part Box / seals Cover / seal Display module M12 fixed connector Fixed connector holder Screws Tightening nut Conductivity sensor Pt1000 Electrodes sensor C=1 sensor C=0.1 or C=0.01 Material stainless steel , PPS / EPDM PC / silicone PC / PBT nickel-plated brass (stainless steel on request) stainless steel (316L) stainless steel PVC or PVDF PVDF (in contact with the fluid) stainless steel (316Ti) (in contact with the fluid) graphite stainless steel (316Ti) 14

15 Technical data Nickel-plated brass (or stainless steel) Stainless steel PPS PVDF PC Silicone PPS EPDM PPS PVC or PVDF Electrodes: graphite (C=1) Temperature sensor: stainless steel 316Ti (C=1) Stainless steel 316Ti (C=0.1 or 0.01) Fig. 2 : Materials of the device 6.5 Fluid data Pipe diameter DN25 to DN110 (DN15 to DN20 under specific conditions) Type of fitting Adapter S022 Nut between the 8222 and the fitting G 1 1/2'' internal thread Max. fluid temperature The fluid temperature may be restricted by the pressure of the fluid and the material of the S022 adapter with a PVDF nut (see Fig. 3 and Fig. 5) C with a PVC nut (Fig. 3 and Fig. 4) C Max. fluid pressure PN16 The fluid pressure may be restricted by the temperature of the fluid and the material of the adapter S022 (see Fig. 3, Fig. 4 and Fig. 5) Conductivity measurement Measurement range 0,05 µs/cm...10 ms/cm Resolution 1 ns/cm Measurement deviation ±3 % of the measured value Recommended min. divergence of the conductivity range associated to the ma signal Temperature probe 2 % of the full scale (e.g. for the sensor with C=0.1: range from µs corresponds to the ma output current) Pt1000 integrated in the conductivity sensor 15

16 Technical data Temperature measurement Measurement range C Resolution 0.1 C Measurement deviation ±1 C Recommended min. divergence of the temperature range associated to the ma signal Temperature compensation 10 C (e.g. range C corresponds to the ma output current) none or according to a predefined graph (NaCl or ultra pure water) or according to a graph defined especially for your process P (bar) A B P (psi) PVDF PVC 174 PVDF T ( C) A: application range of a 8222 with a PVDF nut B: application range of a 8222 with a PVC nut The measures have been made at an ambient temperature of 60 C P = Fluid pressure T = Fluid temperature Fig. 3 : Fluid temperature / fluid pressure dependency of the 8222 with a PVC or PVDF nut P (bar) P (psi) Metal PVC + PP T ( C) P = Fluid pressure T = Fluid temperature Fig. 4 : Fluid temperature / fluid pressure dependency of the 8222 with a PVC nut and a metal, PVC or PP S022 adapter. 16

17 Technical data P (bar) PVC + PP Metal PVC 2 1 PP P (psi) T ( C) P = Fluid pressure T = Fluid temperature Fig. 5 : Fluid temperature / fluid pressure dependency of the 8222 with a PVDF nut and a metal, PVC or PP S022 adapter. 6.6 Sensor specifications Conductivity sensor C=0.01 Measurement range Type of fluid Conductivity sensor C=0.1 Measurement range Type of fluid Conductivity sensor C=1 Measurement range Type of fluid µs/cm ultra-pure water, pure water µs/cm pure water, industrial wastewater 5 µs/cm to 10 ms/cm industrial wastewater, wastewater 6.7 Electrical data V DC power supply version with 2 or 3 outputs (2 wires) V DC power supply version with 4 outputs (3 wires) Specifications of the power source (not supplied) of the UL devices Current consumption Version with 3 outputs Version with 4 outputs Current consumption, with loads on the transistors Power consumption Protection against polarity reversal Protection against voltage spikes Protection against short circuits Connection to main supply: permanent (through external SELV and through LPS power supply) filtered and regulated oscillation rate: ±10 % Limited power source according to UL / EN standards or limited energy circuit according to UL / EN , Paragraph ma max. (at 14 V DC) 5 ma max. (at 12 V DC) 1 A max. 40 W max. yes yes yes, transistor outputs 17

18 Technical data Transistor output Current output Response time ( %) Version with 1 current output Version with 2 current outputs NPN (/sink) or PNP (/source) (depending on software setting), open collector, 700 ma max., 0.5 A max. per transistor if both transistor outputs are wired. NPN output: V DC PNP output: supply voltage ma, sink ("NPN sink") or source ("PNP source") (depending on software setting) 150 ms (default value) max. loop impedance: 1100 W at 36 V DC, 610 W at 24 V DC, 180 W at 14 V DC max. loop impedance: 1100 W at 36 V DC, 610 W at 24 V DC, 100 W at 12 V DC 6.8 Data of connectors and cables Number of fixed connectors Type of connector 1 male M12 fixed connector 5-pin female M12 connector (not supplied). For the M12 connector with article number , use a shielded cable: diameter: mm 1 male M12 fixed connector and 1 female M12 fixed connector wire cross section: max mm 2 5-pin female M12 connector (not supplied) and 5-pin male M12 connector (not supplied). For the M12 connector with article number , use a shielded cable: diameter: mm wire cross section: max mm 2 18

19 Assembly 7 Assembly 7.1 Safety instructions Warning Risk of injury due to non-conforming assembly. The device must only be assembled by qualified and skilled staff with the appropriate tools. Risk of injury due to unintentional switch on of power supply or uncontrolled restarting of the installation. Avoid unintentional activation of the installation. Guarantee a set or controlled restarting of the process subsequent to any intervention on the device. 7.2 Removing the cover Notice The tightness of the device is not guaranteed cover is removed. Prevent the projection of liquid inside the housing. The device may be damaged if a metal component comes into contact with the electronics. Prevent contact of the electronics with a metallic item. 2 [1] Turn the cover counterclockwise with an angle of about 15 to unlock it. 1 [2] Remove the cover. Fig. 6 : Removing the cover In case, the cover grips to the housing: Use an appropriate tool to unlock the cover, taking care not to scratch the glass. Insert an appropriate tool into the groove of the housing. Lever the cover up. 19

20 Assembly 7.3 Mounting the cover 1 2 Check that there is a seal on the housing and that it is not damaged. Replace it if necessary. Grease the seal if necessary, using a component compatible with the seal material. [1] Set the cover to ensure that the 4 grooves of the cover match with the 4 pins of the housing. [2] Turn the cover clockwise with an angle of about 15 to lock it. Fig. 7 : Mounting the cover 7.4 Mounting the display module 20 Remove the cover (see chap. 7.2). Set the display module at an angle of ca. 20 in relation to the desired position. The module can be fitted in 4 different positions, at 90 intervals. a) c) b) d) Fully push in the module and turn clockwise to lock it. Fig. 8 : Mounting the display module 20

21 Assembly 7.5 Removing the display module Remove the cover (see chap. 7.2). Turn the module counter clockwise by ca Once unlocked, the module is raised slightly by the spring action. Remove the module from its housing. Fig. 9 : Removing the display module 21

22 Installation 8 Installation 8.1 Safety instructions Danger Danger due to electrical voltage. Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. If the device is installed either in a wet environment or outdoors, all the electrical voltages must be of max. 35 V DC. All equipment connected to the device must be double insulated with respect to the mains according to the standard IEC :2010. Observe all applicable accident protection and safety regulations for electrical equipment. Danger due to high pressure in the installation. Stop the circulation of fluid, cut off the pressure and drain the pipe before loosening the process connections. Danger due to high fluid temperatures. Use safety gloves to handle the device. Stop the circulation of fluid and drain the pipes before loosening the process connections. Danger due to the nature of the fluid. Respect the regulations on accident prevention and safety relating to the use of dangerous fluids. Warning Risk of injury due to non-conforming installation. The electrical and fluid installation can only be carried out by qualified and skilled staff with the appropriate tools. Install appropriate safety devices (correctly rated fuse and/or circuit-breaker). Respect the assembly instructions for the fitting used. Risk of injury due to unintentional switch on of power supply or uncontrolled restarting of the installation. Avoid unintentional activation of the installation. Guarantee a set or controlled restarting of the process subsequent to any intervention on the device. Protect this device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the effects of the climatic conditions. 22

23 Installation 8.2 Installation onto the pipe Danger Danger due to high pressure in the installation. Stop the circulation of fluid, cut off the pressure and drain the pipe before loosening the process connections. Danger due to the nature of the fluid. Respect the regulations on accident prevention and safety relating to the use of dangerous fluids. The device inserted into a fitting installed on the pipe. Select an appropriate position on the pipe (prefer A mounting to install a 8222 with sensor C=0.1 or C=0.01). A B Direction of the fluid Fig. 10 : Mounting positions in the pipe Mount the display module (see chap. 7.4) to calibrate and adjust the device. Calibrate the device (see chap ). Mount the device into the fitting, as shown in Fig. 11: Check that seal "A" is set on the cover and that it is not damaged. Replace the seal if necessary. Carefully insert the device into the fitting. A 23

24 Installation Position the device in such a way that the markings located on either side of the electronics box are parallel to the pipe. Tighten the nut on the fitting. Fig. 11 : Installation into a fitting 8.3 Wiring Danger Risk of injury due to electrical voltage. Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. If the device is installed either in a wet environment or outdoors, all the electrical voltages must be of max. 35 V DC. All equipment connected to the device must be double insulated with respect to the mains according to the standard IEC :2010. Observe all applicable accident protection and safety regulations for electrical equipment. Use a high-quality electrical power supply (filtered and regulated). Make sure the installation is equipotential. See chap Assembling the male or female connector (accessories) Unscrew the nut [1] on the body [4]. Insert the cable into the nut [1], the cable clamp [2] and the seal [3], and then into the body [4]. 5 Strip 20 mm of the cable. Cut the central wire (earth) so that its length is equal to 11.5 mm ,5 5,5 20 Expose 5.5 mm of the wires on the stripped cable. Insert each wire into the appropriate pin on the terminal block [5] (see chap or 8.3.4). Tighten the terminal block [5] wired to the body [4]. Tighten the connector nut [1]. Fig. 12 : M12 multi-pin connector (not provided) 24

25 Type 8222 ELEMENT Installation Making the installation equipotential To ensure the equipotentiality of the installation (power supply - device - medium): Connect together the various earth spots in the installation to eliminate the potential differences that may occur between different earthes. Observe faultless grounding of the shield of the power supply cable (see Fig. 13 and Fig. 14). Special attention has to be paid if the device is installed on plastic pipes because there is no direct earthing possible. Proper earthing is performed by earthing together the metallic devices such as pumps or valves, that are as close as possible to the device (see Fig. 14). Power supply V DC Fig. 13 : Equipotentiality skeleton diagram with pipes in metal Power supply V DC Devices such as valves, pumps,... Pipes in plastic Fig. 14 : Equipotentiality skeleton diagram with pipes in plastic 25

26 Installation Wiring a version with a single M12 fixed connector Transistor output V 3 1 V+ ( V DC) 4 Transistor output 2 Fig. 15 : Pin assignment of the male fixed connector on a version with a single male M12 fixed connector Pin of the M12 female cable available as an accessory (article number ) Colour of the wire 1 brown 2 white 3 blue 4 black 5 green/yellow or grey white Load 1 (solenoid valve for instance) Load 2 (solenoid valve for instance) black blue brown V DC green/yellow or grey + - Power supply Fig. 16 : NPN wiring of both transistor outputs (software setting «NPN/sink», see chap ), on a version with 1 fixed connector white Load 1 (solenoid valve for instance) Load 2 (solenoid valve for instance) black blue brown green/yellow or grey + - Power supply V DC Fig. 17 : PNP wiring of both transistor outputs (software setting «PNP/source», see chap ), on a version with 1 fixed connector 26

27 Type 8222 ELEMENT Installation ma input at external device ma input at external device brown green/yellow or grey blue brown green/yellow or grey blue V DC + - Power supply Power supply V DC + - Fig. 18 : Possible connections of the current output (whatever the software setting, «NPN/sink» or «PNP/source», see chap ), on a version with 1 fixed connector Load ma input at external device white black blue brown green/yellow or grey Load V DC + - Power supply Fig. 19 : NPN wiring of both transistor outputs and wiring of the current output in sinking mode (software setting «NPN / sink», see chap ), on a version with 1 fixed connector Load ma input at external device white blue black brown green/yellow or grey Load V DC + - Power supply Fig. 20 : PNP wiring of both transistor outputs and wiring of the current output in sourcing mode (software setting «PNP / source», see chap ), on a version with 1 fixed connector 27

28 Installation Wiring a version with 2 M12 fixed connectors Transistor output 1 Transistor output V 3 1 V+ ( V DC) 4 V+ ( V DC) V Male fixed connector Fig. 21 : Current output 1 Pin assignment of the male and female M12 fixed connectors Female fixed connector Current output 2 Connect the power supply for the device to the male fixed connector; the supply is then transferred internally to pins 1 and 3 of the female fixed connector in order to ease wiring of the load to the female fixed connector. Pin of the M12 female cable available as an accessory (article number ) Colour of the wire 1 brown 2 white 3 blue 4 black 5 green/yellow or grey Pin of the M12 male cable available as an accessory (article number ) Colour of the wire 1 brown 2 white 3 blue 4 black 5 green/yellow or grey Load 1 (solenoid valve for instance) white white Load 2 (solenoid valve for instance) blue brown brown green/yellow or grey V DC + - Power supply Fig. 22 : NPN wiring of both transistor outputs (software setting «NPN/sink», see chap ), on a version with 2 fixed connectors 28

29 Installation Load 1 (solenoid valve for instance) Load 2 (solenoid valve for instance) white white blue brown blue 4 green/yellow or grey V DC + - Power supply Fig. 23 : PNP wiring of both transistor outputs (software setting PNP/source, see chap ), on a version with 2 fixed connectors Type 8222 ELEMENT First ma input at external device Second ma input at external device black 3 2 blue 1 4 brown green/yellow or grey brown black Power supply V DC + - Fig. 24 : Wiring of both current outputs in sinking mode (software setting «NPN/sink», see chap ), on a version with 2 fixed connectors First ma input at external device Second ma input at external device black 3 blue brown 2 blue black green/yellow or grey Power supply V DC + - Fig. 25 : Wiring of both current outputs in sourcing mode (software setting «PNP/source», see chap ), on a version with 2 fixed connectors 29

30 Type 8222 ELEMENT Installation Load 1 Load 2 white white blue brown brown black green/yellow or grey black 1 st ma input at external device V DC nd ma input at external device Power supply Fig. 26 : NPN wiring of both transistor outputs and wiring of both current outputs in sinking mode, on a version with 2 fixed connectors (software setting «NPN/sink», see chap ) Load 1 Load 2 white white blue brown blue black green/yellow or grey black 1 st ma input at external device V DC Power supply nd ma input at external device 30 Fig. 27 : PNP wiring of both transistor outputs and wiring of both current outputs in sourcing mode, on a version with 2 fixed connectors (software setting «PNP/source», see chap )

31 Operating and commissioning 9 OperATing and commissioning The settings can only be done on a device with a display module. Do not remove the display module while making the settings on the device. 9.1 Safety instructions Warning Risk of injury due to non-conforming adjustment. Non-conforming adjustment could lead to injuries and damage the device and its surroundings. The operators in charge of adjustment must have read and understood the contents of the Operating Instructions. In particular, observe the safety recommendations and intended use. The device/installation must only be adjusted by suitably trained staff. Warning Danger due to non-conforming commissioning. Non-conforming commissioning could lead to injuries and damage the device and its surroundings. Before commissioning, calibrate the conductivity sensor (see chap ). Before commissioning, make sure that the staff in charge have read and fully understood the contents of the Operating Instructions. In particular, observe the safety recommendations and intended use. The device/installation must only be commissioned by suitably trained staff. 9.2 Knowing the operating levels The device has 2 operating levels: Process level This level is used: to read the measured values of 2 process values selected in the Parameters menu, to read both the lowest and highest values of the chosen process value, that have been measured by the device since the latest reset (this feature is not active by default), to reset both the lowest and highest values of the chosen process value, if the feature has been activated, to read the current values emitted on the ma outputs. to get the state of the device and of the conductivity sensor with the icons. 31

32 Operating and commissioning Configuration level This level comprises 5 menus: Menu title "Param": see chap Related icon device is being parametered... "Calib": see chap "Diagnostic": see chap "Test": see chap "Info": see chap Using the navigation button Symbolised by in these Operating Instructions Symbolised by in these Operating Instructions Symbolised by in these Operating Instructions Symbolised by in these Operating Instructions Symbolised by in these Operating Instructions Fig. 28 : Using the navigation button 32

33 Operating and commissioning You want to......browse in Process level Press... next screen:...access the Configuration level...display the Param menu...browse in the menus of the Configuration level previous screen: for at least 2 sec., from any screen of the Process level next menu:...access the menu displayed...browse in the menu functions previous menu: next function:...select the highlighted function previous function:...browse in the dynamic functions bar (MEAS, BACK, ABORT, OK, YES, NO)...confirm the highlighted dynamic function next function: previous function:...modify a numerical value -- increment the figure selected -- decrement the figure selected -- select the previous figure -- select the next figure -- allocate the "+" or " " sign to the numerical value -- move the decimal point to the extreme left of the numerical value then until the desired sign is displayed -- to the extreme right of the numerical value then until the decimal point is in the desired place 33

34 Operating and commissioning 9.4 Using the dynamic functions You want to... Choose......go back to the Process level, without validating the modifications made dynamic function "MEAS"...validate the input dynamic function "OK"...go back to the parent menu dynamic function "BACK"... abort the current operation and go back to the parent menu dynamic function "ABORT"...answer the question asked dynamic function "YES" or "NO" 9.5 Entering a numerical value (example) Modify each digit of the numerical value using: Select the digit at the extreme left of the numerical value with then allocate the "+" or " " sign to the numerical value with. Calib.Temp C MEAS ABORT OK - to increase the digit selected, - to decrease the digit selected. Select the digit at the extreme right of the numerical value with then move the decimal point with. Dynamic functions (accessible through and ): see chap Browsing in a menu (example) The icon identifies the current menu Title of the current menu, sub-menu or function. Highlighted function device is being parametered... Param Line1 Line2 Contrast MEAS ABORT OK The arrow indicates that some more functions are available which can be displayed by using The arrow indicates that some more functions are available which can be displayed by using Dynamic functions (accessible through and ): see chap

35 Operating and commissioning 9.7 Knowing the display The display module is only equipped on some versions of the device. It can be ordered as an accessory Knowing the icons and LEDs OPEN LOCK CondS µs/cm TempC 23.8 C Yellow LED: shows that transistor 1 is switched Green LED: shows that the device is energized Red LED: shows an error; see chap ERR not used Yellow LED: shows that transistor 1 is switched Yellow LED: shows that transistor 2 is switched Yellow LED: shows that transistor 2 is switched Red LED: shows an error; see chap Fig. 29 : Position of the symbols and description of the LEDs with or without display module The LEDs of the display module are duplicated on the electronic board that is located under the display module: these LEDs can only be seen if the device has no display module. Icon Meaning and alternatives Sensor in good condition, fluid conductivity and fluid temperature within the set ranges. If the monitoring of the conductivity and/or the fluid temperature and/or the fluid conductivity has been activated, the alternative icons in this position are:, associated with : see chap , , , and 10.3, associated with ERR : see chap , , , and 10.3 The device is measuring. The alternative icons in this position are:! HOLD flashing: HOLD mode activated (see chap ) T : running check that the outputs are working and behaving correctly (see chap and ) "maintenance" message; see chap , and 10.3 "warning" message; see chap , , , , and 10.3 ERR "error" message; see chap , , , and

36 Operating and commissioning Knowing the display at the power-up of the device When the device is switched on or the display module mounted on the electronic module, the display indicates the software version of the display. The display then shows the first screen in Process level: OPEN LOCK See chap and to choose the data to be displayed in the Process level. CondS ms/cm TempC 23.8 C Fig. 30 : Display indications after power-up of the device 9.8 Knowing the Process level First view of the Process level. Zoom on the value in the first line. Zoom on the value in the second line. Display of the highest and lowest values of the process value chosen A CondS ms/cm TempC 55 C CondS 1) 1) ms/ Zoom on the AC1 value of the first current output ma TempC 55 C Max ms/cm Min ms/cm 1) 2) Reset Yes/No B Display of the current outputs. Zoom on the value of the second current output. AC1 AC ma 7.5 ma AC2 7.5 ma A B 1) To choose the process values to be displayed see chap ) The display of the lowest and highest values in the Process level is deactivated by default. To activate the feature and choose the process values see chap

37 device is being parametered... device is being parametered... device is being parametered... device is being parametered... device is being parametered... Type 8222 ELEMENT Operating and commissioning 9.9 Accessing the Configuration level Any display of the Process level > 2s device is being parametered... Param Parameters Menu Wrong code Code "Param" OK 1) Param System Display Outputs MEAS BACK Param Display Outputs Sensor MEAS BACK Calib Calibration Menu Diagnostic Diagnostic Menu Test Code "Calib" OK 1) Code "Diagnostic" OK 1) Code "Test" OK 1) Calibration System Outputs Sensor MEAS BACK Diagnostic System Sensor MEAS BACK Test System Outputs Sensor MEAS BACK Test Menu Info Error Warning Maintenance MEAS BACK Information Menu Info Smiley Software Product MEAS BACK 1) Only if the access code to the menu has been customized (see chap , , and ) Info See chap for the detailed menu functions 37

38 Operating and commissioning 9.10 Knowing the structure of the menus on the Configuration level See chap. 9.9 to access the Configuration level. Param System Up/Download Download Downl. Yes/No If an upload has been done with this display module Upload Upload Yes/No device is be- device is be- ing parametered... ing parametered... Date YYYY/MM/DD Time HH:MM ss Code Factory reset 0*** Confirm code 0*** Reset Yes/No Display Line1 / Line2: Line1 / Line2: Enabled Disabled device is being parametered... PVar: CondS CondR TempC TempF TDSppm Unit: Filter: µs/cm ms/cm W.cm kw.cm MW.cm F C ppm None Fast Slow If PVar = "CondS" If PVar = "CondS" If PVar = "CondR" If PVar = "CondR" If PVar = "CondR" If PVar = "TempF" If PVar = "TempC" If PVar = "TDSppm" Min/Max: Status: PVar: Enabled Disabled CondS CondR TempC TempF TDSppm Unit: Contrast xx % µs/cm ms/cm W.cm kw.cm MW.cm F C ppm If PVar = "CondS" If PVar = "CondS" If PVar = "CondR" If PVar = "CondR" If PVar = "CondR" If PVar = "TempF" If PVar = "TempC" If PVar = "TDSppm" Backlight xx % 38

39 Operating and commissioning Param device is being parametered... Outputs HWMode sink/npn device is being parametered... source/pnp AC1/AC2 PVar: CondS CondR TempC TempF TDSppm 4mA: 20mA: Filter: Mode Diag.: None Fast Slow None 22mA TR1 / TR2 PVar: CondS CondR TempC TempF TDSppm warning Mode: Hysteresis Window Low: High: Contact: Delay: Normally open Normal. closed If PVar "warning" If PVar "warning" Sensor device is being parametered... Comp.: None Linear:0.000% NaCl Ultra pure wat. Special Calib System Hold Hold:Disabled Hold:Enabled Code 0*** Confirm code 0*** Outputs AC1/AC2 4mA 20mA 39

40 Operating and commissioning Calib Sensor Probe Calibration RESULT Cell constant Cell cst. TDS Calib interval Last cal. date Interval READ Teach special Start temp Stop temp Processing Temperature Diagnostic System Code 0*** Confirm code 0*** Sensor Conductivity Activate: Yes/No Conductivity READ Warn hi: Warn lo: Err hi: Err lo: Polar. slope Activate: Yes/No Polarization READ Warn hi: Err hi: Temperature Activate: Yes/No Temperature READ Warn hi: Warn lo: Err hi: Err lo: 40

41 Operating and commissioning Test System Code 0*** Confirm code 0*** Outputs AC1: AC2: TR1: TR2: OFF/ON OFF/ON Sensor PVar: Value: CondS CondR TempC TempF TDSppm Info Error MESSAGE Warning Mainten. Smiley Software Product MESSAGE MESSAGE MESSAGE Main Sensor MESSAGE READ READ 9.11 Knowing the Parameters Menu Transferring data from one device to another See chap. 9.9 to access the Parameters menu. The function is only possible with a display module with software version V2 and a device with a V2 software version of the acquisition / conversion module for the measured process values. On the device, check the sofware version of the acquisition / conversion module for the measured process values in the menu Info -> Software -> Main. The software version of the display module is displayed display module is energized. The DOWNLOAD function is only available if an UPLOAD has been successfully performed. Never interrupt an upload or download procedure else the device may be damaged. The compensation curve determined with the function TEACH SPECIAL cannot be transferred to another device (see chap ). 41

42 Operating and commissioning Param System Up/Download Download device is being parametered... device is being parametered... Upload Downl. Yes/No Upload Yes/No The following data can be transferred from one device to another device of the same type: user settings in the menu PARAM (except the date, the time, the contrast level and the brightness of the display), user settings in the menu DIAGNOSTIC, TDS factor set by the user in the menu Calib -> Sensor -> Probe -> Cell cst TDS, periodicity of calibrations ( Interval ) set by the user in the menu Calib -> Sensor -> Probe -> Calib interval -> Interval, the access codes to the menus. DOWNLOAD: transfer the data previously uploaded into the display module using the UPLOAD function. The parameters transferred are used by the device as soon as the message Download OK is displayed. UPLOAD: upload data from the device to the display module Setting the date and time See chap. 9.9 to access the Parameters menu. Param System Date YYYY/MM/DD device is being parametered... device is being parametered... Time HH:MM ss DATE: set the date (input format: year/month/day in the form YYYY/MM/DD) TIME: set the time (input format: hours:minutes secondes ) Modifying the PARAM menu access code See chap. 9.9 to access the Parameters menu. Param System Code 0*** Confirm code 0*** device is being parametered... device is being parametered... Enter the new code Confirm the new code If the default code (0000) is entered, the code will not be requested to access the menu. 42

43 Operating and commissioning Restoring the default parameters of the Process level and the outputs See chap. 9.9 to access the Parameters menu. The following data can be restored to their default values: user settings in the menu PARAM (except the date, the time, the contrast level and the brightness of the display), user settings in the menu DIAGNOSTIC, TDS factor set by the user in the menu Calib -> Sensor -> Probe -> Cell cst TDS, periodicity of calibrations ( Interval ) set by the user in the menu Calib -> Sensor -> Probe -> Calib interval -> Interval, the access codes to the menus. Param System Factory Set Execute Reset Yes/No device is being parametered... device is being parametered... Choose Yes to restore the default parameters. Choose No to keep the current parameters Setting the data displayed in the Process level See chap. 9.9 to access the Parameters menu. Param Display Line1 / Line2: Enabled device is being parametered... device is being parametered... PVar: Disabled CondS CondR TempC TempF TDSppm Unit: Filter: µs/cm ms/cm W.cm kw.cm MW.cm F C ppm None Fast Slow If PVar = "CondS" If PVar = "CondS" If PVar = "CondR" If PVar = "CondR" If PVar = "CondR" If PVar = "TempF" If PVar = "TempC" If PVar = "TDSppm" PVAR: choose the process value to be displayed in the line selected. UNIT: choose the unit for the process value displayed. 43

44 Operating and commissioning FILTER: choose the filter level for the measurement values displayed on the line selected. Three filter levels are proposed: slow, fast or none (see Fig. 31). t t 30 s 6 s 150 ms "slow" "fast" "none" t Fig. 31 : Filter curves Displaying of the lowest and highest values measured See chap. 9.9 to access the Parameters menu. Param Display Min/Max: Status: Enabled device is being parametered... device is being parametered... PVar: Disabled CondS CondR TempC TempF TDSppm Unit: µs/cm ms/cm W.cm kw.cm MW.cm F C ppm If PVar = "CondS" If PVar = "CondS" If PVar = "CondR" If PVar = "CondR" If PVar = "CondR" If PVar = "TempF" If PVar = "TempC" If PVar = "TDSppm" STATUS: choose to display (choice Enabled ) or not display (choice Disabled ) the highest and lowest measured values (of the process value chosen in PVAR hereafter) since the latest reset. PVAR: choose the process value which highest and lowest measured values are displayed in the Process level. UNIT: choose the preferred unit in which the lowest and highest measured values are displayed. 44

45 Operating and commissioning Setting the display contrast and brightness See chap. 9.9 to access the Parameters menu. On a version with only one M12 fixed connector and power supply is less than 16 V DC, make sure the backlight parameter is set to a value lower than or equal to 14 %, to not disturb the current outputs. Param device is being parametered... Display device is being parametered... Contrast xx % Backlight xx % Set each percentage using and. CONTRAST: choose the display contrast level (as a %). BACKLIGHT: choose the light intensity of the display (as a %) on a version with 2 fixed connectors only. These settings only affect the display module. They are not factored in during a device data UPLOAD (see chap ) Choosing the output wiring mode See chap. 9.9 to access the Parameters menu. Param Outputs HWMode source/pnp device is being parametered... device is being parametered... sink/npn The setting has no effect on a version with one fixed connector, if the sole current output is wired (see Fig. 18). The wiring mode is the same for all outputs. If sink/ NPN is set, wire the current outputs in sinking mode and the transistor outputs in NPN. If source/ PNP is set, wire the current outputs in sourcing mode and the transistor outputs in PNP. See the wiring for the outputs in chap