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7300w² Monitor Instruction Manual PDF

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1. Bottom screws must be M4 with a minimum length of 16mm Page 11 of 44 224081IM Iss13 Issue Date 06 Jan 2014 portech age Monitor Instruction Manual A 4 4 Electrical Installation A Unscrew the two cover screws on the lower panel of the 7300w Monitor to reveal the Terminals Each terminal strip is labelled as illustrated below This equipment must be isolated or disconnected from HAZARDOUS LIVE voltages before access The maximum size wire that can be terminated is 2 5mm CSA All the connections are via removable Plug Socket terminals To disengage the terminals simply pull down to release Two power options are available for the 7300w Monitor AC and DC Apart from the supply voltage all other connections are identical 4 4 1 Gland Configuration The 7300w Monitor is supplied with IP68 Skintop Nylon glands with lock nuts in the following configuration e Left 5x M16 glands 4 5 10mm cable e Right 1x M20 gland 5 10mm cable Gland holes are clearance not tapped Always blank unused glands to retain the IP rating of the enclosure A 4 4 2 Cabling When selecting and calculating the mains power cable please note an ambient temperature of 60 C may see a rise to 80 C within the terminal compartment This should be considered when making your calculations therefore we recommend a power cable with a maximum rating no less than 80 C Recommended cables include HO7RN F Steel Wire Armoured
2. I INSTRUCTION MANUAL 7300w Monitor Issue 13 A era Tree A wo GUA E pA d ee a V o z N mew og ad m our AA er Rom Ahh ey 3 7 E Ri 4 MEAR eg e Un ea e ert Sa S Pw OS Ke bestens ZEN This page is intentionally left blank O parten 7300 Monitor Instruction Manual Table of Contents ss A A e NE o o o 5 As A A A senetat ecene E ET 6 2 1 Manual Convention E 6 2 2 E ele Enn 6 23 OCODE Or MUA less E E E cia 6 A Beale SO ai saesatec co yscaseccc antes eecececasuacausecean aces entetcapansessnseesgneccsusscesu case nseanecansuceeassaaaesdutacuasanesecabonmotenuasveasneseae 6 3 Safety PreCautiOns cccccssssccccceesceccceeeeceeceseseeeecseseeeececaeeeessaueesecsauseeeessseeeessaseseessageeeeseseeecssaugesesseaseeesssauseeseeeseeeseess 7 A eee ee ee eee 7 92 e ln EE E e E T7 A O nn e e T 3 4 Service and Mamtenance rrite rnrn en rrn an trne rren nEn E nn nn nn nn nnnnnnnnnnnennnnnnnoss 8 Se Endor RR ee 8 aa ME a E 9 4 1 Mechanical Installation ccccccsececsececeseeceeeeceeeeceueeceeeesseeeesusecsucessueessueecsueessaeeesaeessaeeesaeeesueeessaeeseaeesueseeseeseesaeegs 9 4 2 Installation Consideratons nn nn nn nn nn nn nnrnnnnnnnnnnnnnnnnnnnnaninannnnos 9 Fh IOS PIN A e O en 10 4 4 Electrical Install ii ai 11 4 4 1Gland Configuration ccc cccccceeececeeeeeeeeeeaseeeeeeeaaeeeeeeseeeeeeeseeeeeeeseeaeeeeesaeeeeeesseeeeeeeseeeeeeesseceeeeseaaeeeeesseeeeseees
3. 30 WaterTechw C4E 33 OilTechw FLT 37 OxyTechw RDO Pro 38 OxyTechw RDO Pro X 6 4 Measurement Config The monitor leaves the factory without any configured measurements they can only be added after the relevant sensor s have been recognised by the 7300w Monitor by Sensor Configuration see 6 3 The Sensor will upload the available measurement parameters to the 7300w Monitor and as they are registered the measurements will be included in a list for the user to configure A single sensor may only provide a single measurement e g Turbidity or multiple measurements e g DO and Temperature Each measurement may also be offered in different formats e g FTU or mg l for Turbidity All available measurements and formats will be displayed under the Measurement Config Menu denoted by M01 to MOx Further information on the configuration operation and calibration of the measurements supplied by our sensors are contained in the relevant manuals supplied with the sensor please read both manuals to ensure correct set up and operation 6 4 1 Measurement Status This option allows the user to review the current status of the 16 measurement channels Configured measurements will show the type of measurement and description and serial number of the sensor providing the measurement If a sensor is defective the measurement location will display S Disconnected If only one measurement is configured the remaining fifteen measureme
4. Keep the monitor dry and free from dust contamination during installation Keep the monitor out of direct sunlight and away from other heat sources Keep the monitor away from any other equipment that may radiate electromagnetic influences Keep the monitor and cabling away from high voltage cables 3 2 Electrical Installation Only suitably qualified personnel may install operate or repair this equipment The installer must ensure all electrical installations comply with local wiring regulations and standards refer to BS7671 for UK installations Please check the correct voltage is applied to the monitor before making live Incorrect supply voltage can cause damage to the 7300w Monitor Only connect sensors from the w range to this monitor other Partech products without the w reference are not compatible and may cause damage if connected IF IN DOUBT PLEASE ASK Never work on a live monitor High Voltages may be present on the circuit boards Beware even when the monitor is electrically isolated from the supply there is still the possibility of live voltage on the telemetry terminals from the end user relay outputs Please ensure the end user has isolated any telemetry voltages before undertaking any work or testing 3 3 Operating The users must acquire the appropriate knowledge to use the equipment in their specific application as this monitor can be used for a wide range of applications Partech are always available to pr
5. be done before any sensors or another box is plugged in See 6 2 5 for a full explanation and 6 3 6 for the default Modbus Address table 7 From the Expansion CONFIG screen select the required Expansion Box to be configured e g E 1 WW EB 8A 8R by pressing Q or O to highlight then press Select E 0 Modbus Address and press Change the number to 09 by pressing Q or then press Q 8 Press Gi to return to the Expansion Config Menu 9 Plug in the next box and select ADD EXPANSION and press Q 10 Follow the instructions from 4 to 6 The Modbus address will not need to be changed 6 2 3 Expansion Box Config Menu This configuration allows the user to view the Expansion Box Information option to Delete the box or Change it s Modbus address The other features apply commonly to all the Output and Alarm channels where the settings are used in the event of a communications failure These options are explained below From the Expansion CONFIG screen select the required Expansion Box to be configured e g E 1 WW EB 8A 8R by pressing or to highlight then press E 2 Once selected the CONFIG MENU wll be displayed e 0 Info Displays information relating to the Expansion Box including Type Serial number Status and Modbus address e E 0 Remove Select this option to remove an Expansion Box from the monitor e E 0 Modbus Address Use this option to change the Modbus address of the Expansion Box Th
6. configured after installing the relevant sensor s and measurements s The default condition is OFF Skip this section if you have no requirements for analogue outputs The OUTPUT CONFIG menu defines the functions of the 2 analogue outputs within the monitor and any additional analogue outputs added using optional Expansion Boxes Analogue outputs can only be assigned to configured measurements M 01 to M 16 Outputs within the monitor will be shown as OUTPUT M whereas denote analogue output 1 or 2 and M denotes the monitor Outputs associated with Expansion Boxes will be shown as OUTPUT E 1 whereas denotes analogue outputs 1 to 8 and E 1 denotes Expansion Box 1 1 From the MAIN MENU select OUTPUT CONFIG and press 2 Highlight the analogue output to be configured e g OUTPUT 5 E 1 Config and press 3 The OUTPUT 5 E 1 Config menu will now be displayed and OUTPUT 5 E 1 Measurement highlighted press 4 A list of your previously configured measurements will be displayed Highlight the required measurement and press A tick will be displayed next to the measurement showing it has been selected Press ve to return back to OUTPUT 5 E 1 Config menu 5 The OUTPUT 5 E 1 Config menu will now display all the options available to configure the output 6 Listed below are the descriptions of each option Configure as required e Measurement The selected measurement as configured above P
7. covers 7 Reset the Monitor time as described in section 6 1 4 of this manual 224081IM Iss13 Issue Date 06 Jan 2014 Page 38 of 44 0 7300w Monitor Instruction Manual Pech weg 11 Faults The majority of error messages are related to the performance of the sensors and or measurements These messages are generated by and stored in the sensor Please refer to the sensor manual for full description of these messages Error messages are displayed in a number of locations under the displayed value usually in conjunction with a flashing display in the bottom information line and in the Info and Diagnostic sections Whenever a Status is reported as OK 0 the monitor is reporting a healthy system performance and set up The 0 relates to the no fault state of the monitor s operating system 11 1 Monitor Error Messages The only error message generated by the monitor is COMM FAULT This indicates a fault with the communication between the monitor and one or more sensors This is sometimes reported with a 1 on the end of the message The 1 refers the to the fault state of the monitor s operating system and is not an indication of the number of the measurement at fault nor the number of sensors which are not communicating properly Before reacting to this message please observe the monitor for a few minutes The nature of the ModTechw protocol being used for communication between the monitor and sensors will occasionally report tra
8. have no requirements for alarm outputs The ALARM CONFIG menu defines the functions of the 3 relay outputs within the 7300w monitor and any additional relay outputs added using optional Expansion Boxes Alarm outputs can only be assigned to configured measurements MO to M 16 Alarm relays within the monitor will be shown as ALARM MY whereas denote relay 1 to 3 and M denotes the monitor Alarm relays associated with Expansion Boxes will be shown as ALARM E 1 whereas denotes relays 1 8 and E 1 denotes Expansion Box 1 1 2 From the MAIN MENU select ALARM CONFIG and press Q Highlight the Alarm output to be configured e g ALARM 5 E 1 and press Q Highlight MEASUREMENT using 9 or and press EY A list of your previously configured measurements will be displayed Highlight the required measurement and press A tick will be displayed next to the measurement showing it has been selected Press O to return back to ALARM 1 CONFIG MENU ALARM 5 CONFIG menu will now display all the options available to configure the alarm Listed below are the descriptions of each option Configure as required Info List configuration details for the measurement Measurement The selected measurement as configured above Type Offers the following options OFF No relay output LOW Alarm active on a low reading below the set point HIGH Alarm active on a high reading above the set point FAULT Pre defi
9. is highlighted if not press Q or to highlight the option then press Q 6 1 1 Bleeper From the MONITOR CONFIG menu press Q or Y to select BLEEPER The bleeper button pressed acknowledgement bleep can be turned on or off as desired Under normal circumstances it is preferable to leave the bleeper turned on as it provides an audible feedback of key presses and a triple bleep is confirmation that a function has been successfully changed or selected Press Q or Y to highlight the option required and press to select A tick will appear next to your selection Press wend to exit this option 6 1 2 Backlight o From the MONITOR CONFIG menu press or to select BACKLIGHT 224081IM Iss13 Issue Date 06 Jan 2014 Page 20 of 44 0 7300w Monitor Instruction Manual Poeta The backlight can be set to always ON always OFF or ON after key press backlight will switch off again after a period of inactivity There is a marginal power saving by having the backlight switched off otherwise this setting is down to user preference Press O or GQ to highlight the option required and press Q to select A tick will appear next to your selection Press to exit this option 6 1 3 Contrast From the MONITOR CONFIG menu press Q or v to select CONTRAST The factory setting of 50 should be sufficient for most ambient light conditions For different conditions the contrast can be altered Press QO or to increase or decrease the C
10. or YY CY or SY types always check cable data sheets for maximum temperature ratings as this can vary between manufactures Refer to BS7671 section 522 Selection and erection of wiring systems in relation to external influences for guidance Shrouded Bootlace Ferrules should always be used when terminating conductors 224081IM Iss13 Issue Date 06 Jan 2014 Page 12 of 44 gt gt 0 7300w Monitor Instruction Manual DOT 4 4 3 DC Power Connections The DC power connection is a 3 way terminal strip located furthest right of the termination bank The left terminal is the Positive supply the Right terminal is the Negative or Zero voltage supply and the centre terminal is the Ground The power supply is galvanically isolated from all other terminals on the 7300w Monitor it is not necessary to connect a ground to the monitor This terminal has been provided for convenience DC The DC powered 7300w Monitor is powered typically from a 12V to 24V DC supply SUPPLY Max Min Voltages are 9V to 36V We do not advise operating the monitors in the field at voltages approaching the Min or Max values as surges dips or ripples in supply can fall outside the Max Min limits and can cause damage or interruptions to the performance of the 7300w Monitor It is recommended that a circuit protective device 5A Trip or fuse 5A anti surge fuse is fitted to the supply voltage in close proximity to the monitor and located in a posit
11. pressure hoses we advise the monitor is installed inside an enclosure for added protection 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 4 3 Fixings The 7300w Monitor has 3 fixing points for mounting Follow these instructions for easy installation and mounting Offer the monitor up to the final mounting position Mark the wall behind with a dot halfway along the top of the enclosure Measure down from the dot 27mm and fit an M4 screw Ensure the screw has 3 5mm of thread exposed for a snug fit Hang the enclosure on the screw using the hanging bracket moulded into the back of the monitor Loosen the screw if too tight to hang Remove the lower terminal strip cover to reveal the two lower fixing slots shown as A on the illustration below Level the Monitor with a spirit level and mark the two lower slots Remove the enclosure and fix drill tap the above marks Rehang the enclosure Tighten the top screw if the enclosure feels loose and fit the two lower screws The enclosure has a 14mm shoulder so fixing screws must be at least 16mm long to penetrate beyond the back of the enclosure Refit the lower terminal cover 224081IM Iss13 Issue Date 06 Jan 2014 Page 10 of 44 0 7300w Monitor Instruction Manual DOT 213 ie 3 5mm yy M4 Screw When fitting the top screw allow 3 5mm of screw thread exposed for a snug slip fit of the enclosure top fixing point 185
12. small flat blade screwdriver and undo the 4 retaining screws When lifting off the cover take care not to damage or pull off the ribbon cable connecting the display to the main circuit board The Jumper can be seen in the bottom left corner of the main circuit board Jumpers are Blue in colour See the illustration below for details of how to set the jumpers OUTPUT 12V OUTPUT 12V 1 2 S 1 2 os Bo jo S INPUT 5 OUT S INPUT 5 OUT VOLT FREE VOLT FREE 0 12V INPUTS INPUT Configuration for 2x Inputs Configuration for 1x Inputs amp 1x User 12V DC 1A Page 15 of 44 224081IM Iss13 Issue Date 06 Jan 2014 partech 7300w Monitor Instruction Manual 4 4 8 Relay Outputs Alarms RELAY ALARMS Notes EE amp amp a 900 SPCO Max 5A 30VDC Relay contacts are maked as per their Alarmed State or Un configured State When an Alarm is configured and in a heathy state the N C contact will be Open Circuit and the N O contact will be Closed Circuit DC Supply Alarm Healthy Lamp 1 ON Lamp 2 OFF Alarm Condition Lamp 1 OFF Lamp 2 ON Not Configured Lamp 1 0OFF Lamp 2 ON The relay outputs are 3 way terminal strips located in the middle of the termination bank The 7300w Monitor offers 3 SPCO relay contacts that are user configurable Please refer to the
13. the time all parameters settings and process data are stored electronically and is not effected by a failed battery Fitted is a Lithium CR2032 battery Under normal operating conditions the battery should not require replacement for at least 5 years However we advise the battery is replaced if the monitor has been kept in storage or remained off power for more than 3 years The battery is located behind the main display panel To access the battery follow these steps 1 Ensure the monitor is isolated or disconnected from HAZARDOUS LIVE voltages before access 2 Remove the four plastic caps located on the corners of the display using a small flat bladed screwdriver to reveal the screws 3 Unscrew the four screws and gently lower the panel Take care as the display is connected to the back board via a ribbon cable UA 4 With the display panel turned over and hanging upside down by the ribbon cable see photo right the battery can be located on the bottom left corner of the display board Disconnect the ribbon cable if an VR KG ree E this makes access easier LEKA ss A SR 3 vw a p KC 3 SC CH eii ppi gt Le e Leit A Ze et Ry ee gt hon a itz ye MM e 20881 LLGZZZ Nd WHICH 00 e 5 Using a flat bladed screwdriver gently prise out the battery and replace 6 Return the display panel back to the enclosure first reconnect the ribbon cable if disconnected and screw back Refit the screw
14. when setting the 5 1 1 Menu Button O Time press Q or to move the cursor over the number to be changed and press Q or to change the number These _ buttons can also be used to change the display screen for multi measurement displays Ka 5 1 3 OK Button Press Q to accept a value or to select a sub menu 5 2 Default Configuration When the Monitor is powered up for the first time the display will show a single measurement that is DISABLED This indicates no sensors or measurements have been configured Each sensor and measurement must be configured before a value is displayed 5 2 1 Electrodes Sensors and Measurements Definition Throughout the WaterWatch product range the terms Electrode Sensors and Measurement will be used in the following manner Electrodes this applies to the measuring element such as a pH electrode often the replaceable or consumable part of a sensor Sensors this term applies to a physical device that is connected to a monitor using a ModTechw cable Sensors may provide one or more measurements Measurements this term applies to the parameters that can be displayed A single sensor depending on type may provide one or more measurements e g pH and Temperature 5 3 Measurement Display Mode The monitor can be configured to display multiple measurements from 1 to 8 simultaneously as shown below Trend charts can also be displayed for each measurement individually During a power disrup
15. will reset 224081IM Iss13 Issue Date 06 Jan 2014 Page 28 of 44 0 7300w Monitor Instruction Manual DOT e Test This menu option is for diagnostics use and allows the operator to test the alarm relay by forcing the relay ON OFF Press or Q to switch the relay ON OFF Press or to exit e Test Cycle This menu option is for diagnostic use and will cycle the alarm relay ON OFF every 15 seconds Press or D to exit 6 5 1 Alarm Addressing with Expansion Boxes The standard 7300w Monitor with no Expansion Boxes connected will only display three alarms in the ALARM CONFIG menu Alarm 1 M Config Relay 1 within the monitor Alarm 2 M Config Relay 2 within the monitor Alarm 3 M Config Relay 3 within the monitor When an Expansion Box is connected to the 7300w Monitor additional configurable alarms are added to the list in the Alarm Config Menu as follows Alarm 1 E 1 Config Relay 1 within Expansion Box 1 Alarm 2 E 1 Config Relay 2 within Expansion Box 1 Alarm 3 E 1 Config Relay 3 within Expansion Box 1 Alarm 4 E 1 Config Relay 4 within Expansion Box 1 Alarm 5 E 1 Config Relay 5 within Expansion Box 1 Alarm 6 E 1 Config Relay 6 within Expansion Box 1 Alarm 7 E 1 Config Relay 7 within Expansion Box 1 Alarm 8 E 1 Config Relay 8 within Expansion Box 1 6 6 Output Config Analogue Outputs The 7300w monitor leaves the factory without any outputs configured Outputs can only be
16. 0 of 44 0 7300w Monitor Instruction Manual Pech 6 7 Information This section provides basic information about the equipment that you have purchased and contact details for Partech 6 7 1 Software Version This function displays the installed software firmware version and the monitor serial number Please have this information available if you need to contact Partech about this product 6 7 2 Contact Information This displays Partech s address phone number and website URL 6 8 Lock Config This function allows the user to restrict access to all configuration features of the monitor This is useful in circumstances where unintended adjustment may occur The keypads will allow access to top level functions such as INFORMATION and certain features such as BACKLIGHT but will not allow adjustment of any setting that effects the measurements being made Users will also be able to use the arrow keys to scroll through the different display types 6 8 1 Lock Monitor Select LOCK MONITOR to lock You will be prompted for a password The factory default password is 1000 Once entered the monitor is locked 6 8 2 Change Password The CHANGE PASSWORD menu allows the operator to set a user defined password for menu access A Care should be taken when changing the password If the password is lost it may be necessary for Partech to visit the instrument to unlock the monitor and reset the password From the LOCK CONFIG menu press Q or y
17. 13 Issue Date 06 Jan 2014 7300w Monitor Instruction Mans LEC 1 Foreword 7300w Monitor is the Operator Interface to the WaterWatch family of measuring instruments and sensors and has been developed to be the successor to the very popular WaterWatch 1 and 7200 Monitors Using the latest embedded processor technology the 7300w Monitor has been designed to encompass an easy to use and intuitive interface while providing advanced features and communication protocols to satisfy the most demanding of applications and environments The 7300w Monitor is the key to the WaterWatch product range The 7300w Monitor is designed to interface with all sensors in the WaterWatch family These sensors can be easily identified by the w in the product name The standard 7300w Monitor provides connectivity for 1 or 2 sensors Up to 8 sensors can be added to a single 7300w Monitor using optional Expansion Boxes Further interfaces are available to add flexibility to the 7300w Monitor by adding additional terminations supplementary power supplies modems or extended communication options including PROFIBUS Ethernet or MODBUS Combining different sensors on a single monitor provides a very cost effective way of simultaneously monitoring parameters such as Dissolved Oxygen and Suspended Solids in an Activated Sludge Plant or pH and Turbidity at a treatment works outfall on a single user interface As processes change or demands increase s
18. Alarm Configuration section of this manual for details of how to configure the relays for alarms or process control outputs The relays can switch non inductive loads up to a maximum of 5A and withstand voltages up to 240VAC Please note for Alarm applications the relays are fail safe Once configured the relays will remain energised in a non alarmed state Healthy therefore N C will be Open Circuit and N O will be Closed Circuit During an Alarm condition system fault or power failure the relay will de energise returning back to the state illustrated on the label If the alarm has not been configured the relay will remain de energised 4 4 9 Analogue Outputs ANALOGUE OUTPUTS Analogue Output 0 20mA or 4 20mA Max Load 750 ohms The 7300w Monitor provides the user with two 0 4 20mA analogue outputs The Analogue outputs are connected to the 4 way terminal strip located towards the right of the terminal bank Each analogue output can be configured as either 0 20mA or 4 20mA and can represent any measurement configured This configuration set up is detailed in the Output Configuration section in this manual The outputs are Active self powered loop do not require external powering Each analogue output can drive a maximum load of 750 ohms 224081IM Iss13 Issue Date 06 Jan 2014 Page 16 of 44 0 7300w Monitor Instruction Manual Pech 4 4 10 Expansion Boxes Expansion Boxes are available to increas
19. Date 06 Jan 2014 Page 24 of 44 0 7300w Monitor Instruction Manual DOT 6 3 4 Sensor Removal If a sensor is no longer required the sensor configuration can be removed from the 7300w monitor in the following way 1 From the SENSOR CONFIG screen use Q or y to highlight the sensor to be removed Le S 01 TurbiTechw LR 0 30 then press Q to select 2 Use Q or 4 to highlight REMOVE and press 3 Screen will display Are you sure Press to remove or Gi to exit without removing Once removed any Measurement Alarms or Analogue outputs configured to the measurement will also be removed 6 3 5 Changing Sensor Modbus Address All WaterWatch Sensors and Expansion Boxes communicate with the monitor using the ModTechw Protocol This protocol is a modified Modbus Protocol and has been specifically developed to take advantage of the advanced features and diagnostics designed into the w range of sensors The term Modbus Address has been used as a generic term to describe the address of each sensor and Expansion Box on the ModTechw network lf two or more sensors of the same type are to be installed then once the first sensor has been configured it will be necessary to change it s Modbus Address before connecting a second sensor If only one sensor is to be connected to the 7300w monitor or several sensors of different types it is not necessary to change the Modbus Address All sensors and Expansion Boxes have defau
20. Default e le E ele 23 OA Measurement E e ne e 23 6 4 1Measurement SAIS a iii 23 Eleng eege di 23 AE Eu EE e EE 24 E TR AE de E 24 6 5 Alarm Config Relay OULDUUS E 24 6 5 1Alarm Addressing with Expansion DBoxes EEn EErEE rerne 26 6 6 O tp t Config Analogus Outputs Lai abri 26 6 6 10utput Addressing with Expansion Boxves 27 A a en PA een a a ee ee eee eee ee re 28 07 Ken e g ME 28 EE EEGEN EE 28 A A e etc nec giecinrn yaa Simi cee ote E neeptc seein eee seeaweeesadenacetnese 28 ems al Bee NION EE 28 6 6 2Change chs SO DEE 28 oe ois A 28 To e lee cotton oa 30 T ACCESS TO i IC le aa eee ate 30 n a d Male Factory MOS EE 30 e Wee To Dee et te IV EE 30 7 1 3Output 0 4mA and 20MA ONS EE 31 Al A e uno 33 SA A Pe oeeusseeete ee E apeeeceosee 34 10 ee 36 10 1 On Board Battery Backup HRepnl cement 36 CE AUN APA on AP y ati ses Gece naaldan canis renee cunansronaen bimentieeerectare 37 11 1 Monitor Error E e E 37 11 2 Sensor Error Messages conan nn RR RR RR RR RR nan nrrnnnnnrnrrnnnnnenanans 37 12 Technical SU DON ll it aries 38 12 1 Returning Equipment for Repair 38 13 Technical o DECIMC AMON isis iii i iia aiii 39 o nn AP ee eee ee ee eee eee eee ae 39 13 2 User IMGT Le 39 o A 39 13 4 Sensors and Optional Interfaces ccccccccssecccceecceceeeeeceeeceeceeeeeceaeceeseaceceeaeeessaeeesseaeessaaeeessaseessaaeeessueeeeegeesaeeees 39 14 Declaration of Conds diia 40 Page 4 of 44 224081IM Iss
21. IG by pressing or to highlight and press 3 The SENSOR MENU should be displayed Press QO to highlight ADD SENSOR and press 4 The Monitor will now search by the ModTechw Protocol all possible addresses 0 to 240 to find any connected sensors During the search any sensors found will be displayed momentarily before continuing with the search 5 Once the search is complete the Monitor will display a list of sensors found Each sensor will be automatically allocated a reference from S 01 to S 08 6 Repeat the above process to install a second third or more sensors A total of 8 sensors can be configured If sensors of the same type are to be installed the Modbus address for the first sensor of that type must be changed before installing the next sensor See 6 3 5 7 Sensor addition is now complete 6 3 3 Sensor Config Once a sensor has been registered the monitor will display a list of configurable parameters specific to the installed sensor Please refer to the user manual that was supplied with the sensors for full details 1 From the SENSOR CONFIG screen use Q or to highlight the sensor to be configured e g S 01 TurbiTechw LR 0 30 then press Q to select 2 Once selected the CONFIG MENU will be displayed with specific parameters available for the sensor Please refer to the relevant sensor manual for full configuration details of the parameters available under this menu 224081IM Iss13 Issue
22. T PARTECH ELECTRONICS LTD CHARLESTOWN ST AUSTELL CORNWALL PL25 3NN UNITED KINGDOM Please include the following information with the returned equipment Also ensure that sensor is clean and adequately protected for transportation Advice on packing can be provided by our service department e Contact name and phone number of person authorising the repair e Site details including application sample point e Return address for equipment e Description of fault or service required e Any special safety precautions because of nature of application 224081IM Iss13 Issue Date 06 Jan 2014 Page 40 of 44 O portech 78002 Monitor Instruction Manual 13 Technical Specification 13 1 Physical DIMENSIONS risciorarici ari 213 x 185 x 95mm HxWxD Enclosure Material Polycarbonate PC VV Gl OMT E 1 4Kg Temperature 20 to 60 C 0 95 Relative Humidity Non Condensing DA OUI E Wall or Rail Mounting Bracket or Enclosure Option Available Cable Entres 1x M20 4x M16 1x M12 13 2 User Interface ISI serena Graphic LCD Black on White Transreflective Viewing Are 78 x 59mm Ee ed Always ON OFF User Adjustable ON OFF after key press Membrane bkevpad oococonccccooccccoo0 High quality 6 key membrane with Pillow Embossed 20mm dia Buttons 13 3 Electrical Operation Voltage 100 to 240VAC 50 60Hz or 12 to 24VDC Power atg 0 8A AC 30W DC Power consumption may increase for 2 or more sensors Ter
23. age 29 of 44 224081IM Iss13 Issue Date 06 Jan 2014 partech 6 6 1 7300w Monitor Instruction Manual Type Offers the following options 4 20mA Gives 4 20mA output signal 0 20mA Gives 0 20mA output signal OFF Switches off the Analogue signal 4mA or OmA The value entered will be the offset value for the analogue output e g a value of 10mg l for a 4 20mA signal will configure the output to be 4mA at 10mg l or a value of 2mg l for a 0 20mA signal will configure the output to be OmA at 2mg l The default value is zero 20mA The value entered will be the span value for the analogue output e g a value of 50mg l for a 4 20mA signal will configure the analogue to be 20mA at 50mg Fault Mode The fault mode will force the analogue signal to a default state if a fault occurs HOLD will hold the last good measurement if a fault occurs LOW will force a 4mA or OmA output if a fault occurs HIGH will force a 20mA output if a fault occurs Fault Setup A list of possible fault conditions are displayed If any of these Fault conditions are detected the analogue output will default to the setting selected in FAULT MODE Use Y or Q to highlight the fault condition required and press Q to add or remove a tick More than one fault may be selected for an output Test This menu is for diagnostic use and allows the operator to test the analogue by forcing an output Press y or Q to increase or decrease the analogue output by 0 5mA for
24. al of the sensor from the sample for manual cleaning could cause a high reading resulting in a change in the process Once enabled all Relays and 4 20mA signals will be frozen at their current state The default setting is Disabled and will not show in the main menu To enable HOLD OUTPUTS follow this procedure 1 Ensure the monitor is in Service Mode as explained at the beginning of this chapter SM will be displayed in the top left hand corner of the MAIN MENU bar 2 Navigate to HOLD OUTPUT TIMEOUT option as follows 3 Main Menu gt Monitor Config gt Monitor Config Adv gt Hold Output Timeout 4 Five options are available 5 Disable Disabled and not displayed 6 5 Minutes Once set to HOLD the outputs will hold for 5 mins before resetting 7 60 Minutes Once set to HOLD the outputs will hold for 60 mins before resetting 8 240 Minutes Once set to HOLD the outputs will hold for 240 mins before resetting 9 Never Will hold outputs indefinitely Must be manually reset Once enabled the HOLD OUTPUTS menu will appear at the beginning of the MAIN MENU Once configured select HOLD OUTPUTS You will then be asked for a password This password is the same password as configured for LOCK CONFIG The default password is 01000 With the outputs on HOLD the bottom display bar will show OUTPUT HOLD To release the HOLD function select RELEASE OUTPUTS from the Main Menu Again the password wi
25. ansion Box on the ModTechw network When configuring two or more of the same Expansion Boxes to a monitor it is necessary to change the address of the first Expansion Box before installing the next All sensors and Expansion Boxes have default addresses starting from address 10 to 240 leaving addresses 1 9 free for user configuration It is good practice to allocate Sensors 1 8 to Modbus Address 1 8 and the first Expansion Box to Modbus Address 9 Modbus address of the Expansion Box is changed as follows 1 From the EXPANSION CONFIG screen use 9 or to highlight the Expansion Box to be re addressed Le E 1 WW EB 8A 8R then press to select 2 Select MODBUS ADDRESS and press to select 3 Press or to move the cursor below the digit to be changed 4 Press Q or v to increase or decrease the digit 5 Press Q to accept Once the Modbus address has been changed you are then free to plug in and configure the next Expansion Box Note The Modbus address is stored in the Expansion Box and not in the 7300w Monitor Page 23 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 6 3 Sensor Config The monitor leaves the factory with no sensors pre installed Before attempting to configure a measurement the sensor must be installed At this stage it is worth reviewing the contents of the sensor manual s to ensure each sensor has been mechanically and electrically installed corr
26. currents during initial power up therefore a Motor Rated Type C MCB should be used to prevent nuisance tripping It is recommended that a circuit protective device or MCB is situated in close proximity to the monitor and located in a position where it is not difficult to operate or reset the device In addition to the protective device we advise a local isolator or disconnection switch is fitted in close proximity to the monitor to allow easy disconnection or isolation of the monitor This switch should be in easy reach of the operator and clearly marked as the disconnection device for this equipment This allows for easy power down of the monitor during servicing or periods where the monitor is not being used The monitor should be adequately earthed Circuit Protective Conductor Earth conductor Cross Sectional Area CSA should not be less than the CSA of the calculated phase conductors Refer to BS7671 section 543 Protective Conductors for guidance NOTE If the equipment is used in a manner not specified by this manual the protection provided by the equipment may be impaired All external wiring should comply with local wiring regulations and standards The monitor has an insulation resistance of 3KV however care should be taken when conducting insulation resistance tests We advise the AC terminal strip is disengaged from the circuit board before such tests are carried out 4 4 5 Sensor Connections When routing th
27. e Roger Henderson Technical Director 6 December 2010 for Partech Electronics Ltd 111 3 Charlestown Road St Austell Cornwall PL25 3NN UK Page 42 of 44 224081IM Iss13 Issue Date 06 Jan 2014 300w 2 Monitor Instruction Manual 224081IM Ilss13 Issue Date 06 Jan 2014 Page 43 of 44
28. e Monitor or Sensors including detailed calibration information These menus are intended for use by Partech engineers or engineers who have been provided with additional training Several Menus have additional options when Service Mode is activated These are Main Menu Diagnostics containing information on the factory set up of the 7300w Monitor Monitor Config Menu Enable Factory Mode and Monitor Config Adv These menu options are explained further in 7 1 1 and 7 1 2 Sensor Config Diagnostics containing information for the selected Sensor Further information will be available in the respective sensor manual Measurement Config Diagnostics containing signal and calibration details of the measurement Further information will be available in the respective sensor manual Output Config 0 4 and 20 mA Offset allows adjustment to the analogue output see 7 1 3 It is assumed the operator entering Service Mode is already familiar with navigating the 7300w menus therefore a simplified notation is used in this section For example e Main Menu gt Monitor Config gt Bleeper gt ON 7 1 Access to Service Mode Enable Service Mode as follows e Main Menu gt Monitor Config gt Enable Service Mode gt Password 00037 You will notice that the top line of the display is now in reverse white on black text and SM Service Mode is displayed in the top left corner Exit Service Mode as follows e Main Menu gt Monitor Conf
29. e sensor cables please ensure all cables are separated from any mains cables Although the WaterWatch sensors have a high resistance to interference separation of mains and data cables is always good practice and should be followed where practical Page 13 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual All WaterWatch sensors and Expansion Boxes communicate with the monitor using the ModTechw Protocol This is a modified Modbus Protocol and has been specifically developed to take advantage of the advanced features and diagnostics designed into the w range of sensors Note These sensors can NOT be used with other monitors that are not included in the w family All sensors within the w family of instruments are connected to the 7300w Monitor using the same 4 wire configuration however some slight variations may occur with specific sensors Always check the manual supplied with the sensor to ensure the correct termination is applied e RED and BLACK wires provide the 12VDC supply to the sensor and the communication ground e WHITE and GREEN provide data communication A maximum of two sensors can be directly connected to the standard 7300w Monitor however additional sensors can be added using optional Expansion Boxes available separately Remove the 4 way connector from the 7300w Monitor by pulling downwards to disconnect for easy access to the connections Connect the sensor cores as foll
30. e the number of inputs and outputs for the 7300w Monitor These are available in the following configurations PN224468 WaterWatch Expansion Box 3 to 4 Sensor Input PN224473 WaterWatch Expansion Box 3 to 8 Sensor Input PN224476 WaterWatch Expansion Box 8 x 4 20mA and 8 x Relay Outputs PN224939 WaterWatch Expansion Box 3 to 4 Sensor Input 4 x 4 20mA and 4 x Relay Outputs Each Expansion Box connects to a SENSOR terminal of the 7300w Monitor Connections into the Expansion Boxes are the same as for the 7300w and the same precautions apply NOTE Once the Expansion Boxes have been wired unplug each 4 way connector from the 7300w Monitor before powering up the unit The system must recognise each box in turn through the ModTechw Protocol Add Expansion Config Menu Similarly disconnect all Sensors from the Expansion Box before power up see Add Sensor Config Menu When using 8x Sensor Input Expansion Boxes an additional Power Supply is required to reduce the risk of overloading the 7300w Monitor when connecting more than two Turbilechw sensors This power supply should be rated at 12VDC 2A min and connects to the EXT PWR terminal of the Expansion Box A suitable power supply is available from Partech See the Data sheet supplied with each expansion box for full configuration details Page 17 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual WaterWatch Pow
31. each press Press or O to exit Test Cycle This menu is for diagnostic use and will increase the analogue by 0 5mA every 5 seconds Once the cycle reaches 20mA it will return back to 4mA and continue to increase again Used for testing and fault diagnostics Press or D to exit 0 4mA and 20mA Offset Only displayed under Service Mode the analogue outputs may be adjusted to compensate for site conditions See 7 1 3 Output Addressing with Expansion Boxes The standard 7300w monitor with no Expansion Boxes connected will only display two analogue outputs in the OUTPUT CONFIG menu Output 1 M Config Analogue output 1 within the monitor Output 2 M Config Analogue output 2 within the monitor When an Expansion Box is connected to the 7300w Monitor additional configurable analogue outputs are added to the list in the Output Config Menu as follows Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 Output 7 Output 8 E 1 Config Analogue output 1 within Expansion Box 1 E 1 Config Analogue output 2 within Expansion Box 1 E 1 Config Analogue output 3 within Expansion Box 1 E 1 Config Analogue output 4 within Expansion Box 1 E 1 Config Analogue output 5 within Expansion Box 1 E 1 Config Analogue output 6 within Expansion Box 1 E 1 Config Analogue output 7 within Expansion Box 1 E 1 Config Analogue output 8 within Expansion Box 1 224081IM Iss13 Issue Date 06 Jan 2014 Page 3
32. ectly NOTE Once the Sensors have been wired unplug each 4 way connector from the 7300w Monitor or Expansion Box before powering up the unit The system must recognise each sensor in turn through the Mod Techw Protocol in the Add Sensor Config Menu Each sensor type in the WaterWatch range has a unique Modbus address number When connecting two or more sensors of the same type to a 7300w monitor their default Modbus address will conflict and a communication error will occur It is therefore necessary to only connect one sensor at a time Once the first sensor has been configured the Modbus address must then be changed before connecting and configuring the second sensor and so on This is generally not necessary for sensors of different types See 6 3 5 For further information on the configuration and operation of our sensors please refer to their relevant manuals supplied with the sensor please read both manuals to ensure correct set up and operation Note Live measurements are not available until the Measurement Config stage has been completed 6 3 1 Sensor Status This menu will display a list of sensors installed and will include the serial number for reference Up to 8 sensors can be configured to a single monitor If only one sensor is installed the remaining seven sensor allocations will display Disabled 6 3 2 Add Sensor 1 After power up plug in the first Sensor 2 From the MAIN MENU screen select SENSOR CONF
33. eees 11 AA 2 CADIING BE 11 4A DE POWer O16 a den 11 AAAAC Power COMMECIONS alas 12 4 4 5Sensor EIERE EELER 12 d A 6Extending Sensor Cables nn rr nn nro nrn nn nn nn nn nn nnnnn nn nnnnnrrnnnnrnnrrnrrnnnrnnnrnarinnninass 13 A nn PA 13 4 4 8Relay Outputs Alamms E 14 d A 9Analogue Outputs nor rn nn RR RR REN RARE RR RRN RR RR nnnnnnnrnnnnrranrnanennos 14 4 4 10EXpansion BOXES ee 14 9 Basit ee 16 5 1 Keys and KE Le MON EE 16 SAI A A 16 EE ENS eege 16 4109 BUO ests ete ne E out eee toe eieteee 16 5 2 Deu CO EIERE Ee 16 5 2 1Electrodes Sensors and Measurements Detmnitton 16 5 3 Measurement Display TE 16 EEN eege 17 6 1 Monitor Conta Men Uvas a 17 o o AAPP A P ee ee eee eer ere eee eee 17 AN o e o o PP A 17 EE at coa oli idos 18 A A ooo A 18 6 1 5Enable Service ee 18 6 2 Expansion CON iO GE 18 0 2 e I ESEE e EE 18 EE Eege 19 6 2 3Expansion Box Config Men 19 6 2 4Changing Expansion Modbus Address ccccoooccccncccccccnccnonccononnnncnnnonnnnnonnnnnnrnnnnnnnnrnnnnnnnnrnnrnnannnnrnnnanrnrrnnnnninnnnos 20 A A A 21 03 TE EE 21 A e ee ee ee ee eee 21 6 3 3Sensor Confg nan n nn RR RR RRE Ran RR RR rn nnnn nr nr ennnnnannns 21 As nn An 22 6 3 5Changing Sensor Modbus Address ccccooocccccccncccnccnonccnnnnnoncnnnnonnnnnnnnnnnrnnnnnnnnrnnnnnnnrnnnrnnnnrnnnnnnnnrnnrrnnnnenarennninass 22 224081IM Iss13 Issue Date 06 Jan 2014 Page 3 of 44 0 7300w Monitor Instruction Manual Pech 6 3 6
34. ensors can be added at a later date saving costs and reducing redundancy In an ever demanding world the 7300w Monitor is the only choice if you need to keep on budget without compromising functionality or reliability while maintaining a future proof philosophy MENU O S L A gt Ok O Page 5 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 2 Introduction 2 1 Manual Conventions All dimensions stated in this manual are in millimetres unless otherwise indicated The manual has been written assuming the user has a basic knowledge of instrumentation and an understanding of the type of measurements being made Training in the use of the 7300w Monitor and sensors can be provided please contact Partech for further information Icons have been used throughout this manual to draw your attention to precautions and useful notes They are categorised in the following way NOTES Specifications and general notes of interest to the user GENERAL CAUTION Used where caution is required to prevent injury damage corruption of data loss of calibration or invalidation of warranty etc INSTALLATION NOTES General installation notes of interest to the installer ELECTRICAL CAUTION Used where there is a danger of electric shock to the installer or end user or where caution is required to prevent damage to the instrument MAINTENANCE NOTES Used to highlight recommended mainte
35. er Supply Unit WaterWatch Expansion Box 8x 4 20mA and 8x Relays 7300W Monitor DC moomoo oe 12VDC 110VAC 230VAC Output Input Supply Al A A2 nalogue Outputs 0 4 20mA Relay 1 Relay 2 Relay Outputs SPCO Relay 3 ModTechw Cable Relay Outputs SPCO Maximum Cable Length 100m From Monitor to Sensor WaterWatch Expansion Box 3 to 8 Sensor Input Relay Relay Relay Relay Relay NOTE Relay We recommend the use T F Relay of junction boxes on Relay installations where cable lengths exceed 20m or CH fy 0 CH 4 000 ECH 0 Y where local disconnection is required E D D O D v E 2 0 ER gt Qa Qa 53 N ke oO O 0 5 O NONA Qin Analogue Outputs 0 4 20mA ModTechw Cable A1 A2 A3 Ad AS A6 A7 A8 UNS Customer Supply Telemetry Cable i i Sensor 6 Sensor 7 Sensor 8 Example of a typical 8x Input and 8x Output Expansion Box installation 224081IM Iss13 Issue Date 06 Jan 2014 Page 18 of 44 0 7300w Monitor Instruction Mans DOT 5 Basic Operation 5 1 Keys and Screen Navigation All menus and parameter settings are accessed using the 7300w Monitor membrane keypad ICA From the measurement display screen press Q to show the Main Menu While in sub menus O acts as a return to the previous menu 5 1 2 Navigation Buttons 9 e O Use the navigation buttons to move the cursor up down or across menus For example
36. fo Alarm M Measurement Alarm M Type Alarm M Value Alarm M Hysteresis Alarm M Fault Setup Alarm M Set Delay Alarm M Reset Delay Alarm M Test Alarm M Test Cycle Output Config refers to 1 8 alarms available depending on specification M refers to Monitor whereas E 1 refers to Expansion Box No 1 Output Status 224081IM Iss13 Issue Date 06 Jan 2014 Page 36 of 44 300w Monitor Instruction Manual Page 37 of 44 Output Config Output M Info Output M Measurement Output M Type Output M 4mA Output M 20mA Output M Fault Mode Output M Fault Setup Output M Test Output M Test Cycle Output M 4mA Offset Output M 20mA Offset Information Software Version Contact Information Diagnostics Monitor Info Anybus Info Sensor Get Debug Download Debug Log Download Modbus Log User U8 Values User U16 Values User U32 Values User S32 Values Factory U8 Values Factory U16 Values Factory U32 Values Factory S32 Values Diagnostic Download Menu Tree Debug Text Output Debug RS485 Sensor Type Summary Lock Config Lock Monitor Change Password Set Auto Lock partech 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual amp 10 Maintenance 10 1 On Board Battery Backup Replacement The monitor is fitted with a battery backup for the real time clock function Failure of the battery will only effect
37. ig gt Disable Service Mode gt OK The Monitor Config menu now contains two more options 7 1 1 Enable Factory Mode Factory mode is not available to the user This menu allows the monitor to be configured during factory set up Please note that adjustments made using this menus could invalidate any warranty claim unless carried out under the guidance of a Partech engineer or engineer authorised by Partech 7 1 2 Monitor Config Adv Under this menu there are five options 1 Reset User Config This option allows the monitor to be reset back to the factory default settings Once selected all sensor configurations Alarm configurations and Output Configurations will be erased Measurement Pulse This option displays a small dot next to any active measurement on the measurement screen each time the monitor communicates with the sensor This is useful during fault diagnostics 224081IM Iss13 Issue Date 06 Jan 2014 Page 32 of 44 0 7300w Monitor Instruction Manual Pech 2 Digital Input Config 7 1 3 This option allows the configuration of the on board I O of the monitor These Inputs are not currently available to the user Digital Output Config This option allows the configuration of the on board I O of the monitor These outputs are not currently available to the user Hold Output Timeout This menu enables all outputs to be frozen for a pre determined period This option is useful for a process application where the remov
38. ion where it is not difficult to operate replace or reset the device The monitor has an on board 3 5A fuse for internal protection and is fitted with a reverse polarity diode In addition to the protective device we advise a local isolator or disconnection switch is fitted in close proximity to the monitor to allow easy disconnection or isolation of the monitor This switch should be in easy reach of the operator and clearly marked as the disconnection device for this equipment This allows for easy power down of the monitor during servicing or periods where the monitor is not being used NOTE If the equipment is used in a manner not specified by this manual the protection provided by the equipment may be impaired 4 44 AC Power Connections The AC power terminal strip is a 3 way connector located furthest right of the termination bank The left terminal is the Earth E the Right terminal is the Live supply L and the centre terminal is the Neutral Supply N The AC powered 7300w Monitor is powered typically from a 100VAC to 240VAC 50 60Hz supply Max Min voltages are 85VAC to 264VAC 47Hz 63Hz We do not advise operating the monitors in the field at voltages approaching the Min or Max values as surges dips or ripples in supply can fall outside the Max Min limits and can cause damage or interruptions to the performance of the 7300w Monitor The supply voltage should be fitted with a 3A Type C MCB the monitor is prone to inrush
39. is may be necessary if additional Expansion Boxes are attached See 6 2 4 e E 0 Comm Fail Timeout Default setting 5 seconds If there is a failure in communication with the monitor for the duration of 5 seconds the analogue outputs and relays will default to their configured 224081IM Iss13 Issue Date 06 Jan 2014 Page 22 of 44 0 7300w Monitor Instruction Manual Pech OUTPUT COMM FAIL and RELAY COMM FAIL states as explained in the relevant Output and Alarm sections e E 0 Output Comm Fail This is the default condition the analogue outputs will be forced to in the event of a communication error with the monitor Condition options include OmA 4mA 20mA or Hold last good value e E 0 Relay Comm Fail This is the default condition the relay outputs will be forced to in the event of a communication error with the monitor Condition options include Off de energised On Energised or Hold last good condition Where represents the Expansion Box number as more than one Expansion Box can be configured 6 2 4 Changing Expansion Modbus Address All WaterWatch Sensors and Expansion Boxes communicate with the monitor using the ModTechw Protocol This protocol is a modified Modbus Protocol and has been specifically developed to take advantage of the advanced features and diagnostics designed into the w range of sensors The term Modbus Address has been used as a generic term to describe the address of each Sensor and Exp
40. ll be required Output 0 4mA and 20mA Offset The 0 4mA and 20mA offset allows the analogue outputs to be manually adjusted The monitor is supplied with the analogue outputs accurately calibrated however site conditions often require the analogue outputs to be increased to compensate for errors in the external wiring of the analogue loop Adjustment of the Offset does not effect the factory calibration of the monitor but simply forces the output to be offset from the calibrated values If the output has been configured as a 0 20mA output all 4mA menus will be replaced with OmA menus The offset function for OmA is the same as for the 4mA offset except a minus value will not be allowed for OmA Navigate to 4 mA Offset option as follows Page 33 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual Main Menu gt Output Config gt Output Config gt Output M 4mA Offset Navigate to 20mA Offset option as follows Main Menu gt Output Config gt Output Config gt Output M 20mA Offset First set the 4mA offset Adjustment of the 4mA output will also effect the 20mA output i e increasing the 4mA output by 0 5mA will also add 0 5mA to the 20mA output Once the 4mA output has been adjusted as required the 20mA can then be adjusted if required 224081IM Iss13 Issue Date 06 Jan 2014 Page 34 of 44 partech 300w Monitor Instruction Manual 8 The next step Configu
41. lt addresses starting from address 10 to 240 leaving addresses 1 9 free for user configuration It is good practice to allocate Sensors 1 8 to Modbus Address 1 8 The following describes how to change the Modbus address of a sensor 1 From the SENSOR CONFIG screen use QO or y to highlight the sensor to be re addressed i e S 01 TurbiTechw LR 0 30 then press to select 2 Select MODBUS ADDRESS and press to select 3 Press or to move the cursor below the digit to be changed 4 Press Q or Y to increase or decrease the digit 5 Press to accept Once the Modbus address has been changed you are then free to configure the next sensor Note The Modbus address is stored in the sensor not the monitor Page 25 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 6 3 6 Default Modbus Addresses 0 Reserved for system DO NOT USE 1to8 User Defined advise use for sensors 9 User Defined advise use for Expansion Box 10 OxyTechw OPT 11 TurbiTechw LS 12 TurbiTechw LA 13 TurbiTechw HR 14 TurbiTechw LR 0 500 15 TurbiTechw LR 0 30 16 OxyTechw GAL 17 ColTechw 0 200 18 WaterT echw pH8000 19 WaterTechw Redox8000 20 WaterTechw pHEVT 21 Expansion Box 8x 4 20mA 8 Relay 22 Expansion Box 4x 4 20mA 4 Relay 23 Expansion Box 4x 4 20mA 4 Relay 4 Input 24 TurbiTechw LR 0 30
42. measurement to swap places to allow the user to re arrange the display as required The display position refers to the M 0 number allocated to the measurement The screen will always display the measurements in order from M 01 to M 16 To swap measurements use the DISPLAY POSITION menu The example below swaps measurement M 01 with M 03 1 From the MEASUREMENT CONFIG screen use 9 or to highlight the measurement to be moved Le M 01 Turbidity S 01 then press Q to select 2 Select DISPLAY POSITION using O or v and press Q to select 3 The current display position will be shown e g 1 for M 01 Turbidity 4 Press or to move the cursor below the digit to be changed 5 Press O or Y to increase or decrease the digit to the desired new position e g 3 6 Press to accept Measurement M 01 will now become Measurement M 03 and the measurement registered as M 03 will now become measurement M 01 7 Note any alarms or analogue outputs registered to a specific measurement will also be updated to the new display position it is not necessary to re configure alarms or outputs 6 5 Alarm Config Relay outputs The 7300w monitor leaves the factory without any alarms configured Alarms can only be configured after installing the relevant sensor s and measurement s The default condition is OFF Page 27 of 44 224081IM Iss13 Issue Date 06 Jan 2014 partech 7300w Monitor Instruction Manual Skip this section if you
43. minal Wire Ze Max 2 5mm cores Analogue Outiputs 0 4 20mA Max load 750 ohms Digital Relay Outputs 3 Reduced to 1 Relay for PROFIBUS Relay Te SPCO Max 230VAC Switching Voltage Relay RAtinn c cccccccsssccsssesenssseensees Max 5A 30VDC 230VAC Auxiliary CONNECTIONS 010ceccee ees Configurable for remote Input Output or 12VDC Aux Power 13 4 Sensors and Optional Interfaces Sensor Communication ModTechw Protocol Specifically developed for w range of sensors ModTechw Cable Specification 2 Twisted Pair Red Black Green White 24AWG screened with drain wire 224081IM Iss13 Issue Date 06 Jan 2014 Page 41 of 44 partech 300w Monitor Instruction Manual 14 Declaration of Conformity DECLARATION OF CONFORMITY to EMC and Low Voltage Directives We Partech Electronics Limited Charlestown St Austell Cornwall United Kingdom declare under our sole responsibility that the product to which this declaration relates Product Name 7300w Monitor and associated ancillary devices Model Number s 223160 226161 223162 223163 Is in conformity with the standards noted below EN 61326 2008 Electrical equipment for measurement control and laboratory use EMC requirements BS EN 61010 1 2001 IEC 61010 1 2001 Safety Requirements for electrical equipment control and laboratory use Following the provisions of European Directives 2004 108 EC EU EMC Directive 2006 95 EC Low Voltage Directiv
44. nance procedures and help with fault finding ENVIRONMENTAL NOTES General notes on environmental issues waste and disposal 2 2 WaterWatch Trademark WaterWatchw is the family name for the w range of monitors and sensors Sensors and instruments designed for specific use with the 7300w Monitor will be suffixed with the w trademark 2 3 Scope of Manual This manual describes the installation configuration testing and operation of the 7300w Monitor While basic configuration of sensors is included in this manual please refer to the specific user manual for each sensor for a comprehensive configuration set up 2 4 External Sensors External sensors refers to any sensors expansion boxes or instruments connected externally to the 7300w Monitor 224081IM Iss13 Issue Date 06 Jan 2014 Page 6 of 44 E 0 7300w Monitor Instruction Manual Poeta 3 Safety Precautions 3 1 General Read the safety precautions carefully Check the delivery of your 7300w Monitor for damage Any damage should be reported to your supplier as soon as possible Use care when unpacking the monitor NEVER use sharp instruments to open the packaging as this can cause damage to the membrane keyboard or display Only use sensors and accessories specifically manufactured by Partech for use with this monitor Read the operating instructions carefully before installing and operating this monitor Keep sharp instruments away from the keypad or display
45. ned System faults Value The alarm set point for example if TYPE has been set to LOW the alarm will activate at a measurement equal to or lower than the VALUE likewise if HIGH is set the alarm will activate at a measurement equal to or higher than the VALUE Hysteresis The value entered for Hysteresis is the dead band where the Alarm will not reset on a falling value e g A HIGH alarm value of 50mg l and a Hysteresis of 5mg l would trigger an alarm on a rising value of 50mg l but will not reset the alarm until the reading falls below 45mg The opposite is true for a LOW alarm type Fault Setup If FAULT was selected for TYPE a list of fault conditions can be selected to activate the alarm Highlight the required fault conditions and press to add or remove a tick More than one fault condition can be selected for a single alarm relay By default all faults are selected Set Delay The value entered for the Set Delay is used to filter spurious measurements and spikes from giving a false alarm e g for a HIGH alarm value of 50mg l and a delay of 10 seconds the alarm will not activate until the monitor has read a continuous measurement of 50mg l or higher for more than 10 seconds If the measurement falls below 50mg l during the 10 seconds delay the timer will reset Reset Delay The reset delay is the opposite to the Set Delay whereas the reading must remain below the set point value for the duration of the delay before the alarm
46. nsient errors which will clear themselves Communication errors can be caused by faulty or poorly installed cable please check the connections before taking any further action If the problem persists contact Partech or your local Partech representative 11 2 Sensor Error Messages The majority of error messages displayed on the monitor will be reported by the sensor these messages will vary between sensor type Sensors are self diagnostic and are able to detect out of range clean fault and other general error conditions Please refer to the sensor manual for specific sensor faults Page 39 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 12 Technical Support Technical Support is available by phone fax or email the details of which are shown below e Phone 44 0 1726 879800 e Fax 44 0 1726 879801 e Email techsupport partech co uk e Website www partech co uk To enable us to provide quick and accurate technical support please have the following information ready when you contact us e Serial Number or original purchase details e Sensor Type and Serial Number e Application details e Description of fault e Digital photos can also be useful to determine correct installation and suitability to the application 12 1 Returning Equipment for Repair If equipment needs to be returned to Partech for repair or service the following address should be used SERVICE DEPARTMEN
47. nt allocations will display Disabled 6 4 2 Add Measurement B 1 From the MAIN MENU screen select MEASUREMENT CONFIG by pressing Q or Q and press 2 The MEASUREMENT MENU should be displayed Press v to highlight ADD MEASUREMENT and press Q 224081IM Iss13 Issue Date 06 Jan 2014 Page 26 of 44 0 7300w Monitor Instruction Manual Poeta 3 All available measurements will be displayed in a list Press GQ or Q to highlight the first measurement 4 Press Q to select the measurement Repeat the process if more measurements are required 5 Each measurement will be allocated a measurement number from M 01 M 16 e g M 01 M L S S S 01 M 03 Dissolved Oxygen S 04 N B The measurement number has no relevance to the sensor number 6 Press to return back to the display screen The first configured measurement should now be displayed 6 4 3 Measurement Removal lf a measurement is no longer required the measurement configuration can be removed from the 7300w monitor in the following way 1 From the MEASURMENT CONFIG screen use 9 or to highlight the measurement to be removed Le M 01 Turbidity S 01 then press to select 2 Select REMOVE and press to select 3 Screen will display Are you sure Press to remove or Gi to exit without removing Once removed any Alarms or Analogue outputs configured to the measurement will also be removed 6 4 4 Display Position Display Position allows two
48. ontrast by 5 the screen contrast will react with each press of the buttons Press mew to exit this option 6 1 4 Set Time Date i From the MONITOR CONFIG menu press Q or 4 to select SET TIME DATE Press a or to move the cursor below the digit to be changed Press Q or v to increase or decrease the digit Press Q to accept Daylight Savings The monitor does not automatically update the time to take into account Daylight Savings as this can cause confusion when data logging Daylight saving will show a one hour gap when the clocks go forward and duplicate time stamps when the clock goes back It is therefore recommended that the monitor is set to GMT or the time base for the installed location i e GMT 00 00 for the UK SET DATE TIME 09 52 56 31 03 2011 Use y 43 to set value Press OK to accept Press MENU to cancel 6 1 5 Enable Service Mode Service mode allows the user access to diagnostic information and detailed set up parameters his will normally be used under the guidance of a Partech engineer see section 7 6 2 Expansion Config 6 2 1 Expansion Status This option will show the relevant information associated with any expansion box attached to the Monitor Serial Number Modbus Address etc Details are for information only and are not editable Information about an Input Only Expansion Box will not be displayed in Expansion Status as this is just a physical expansion of a Modbus wiring ne
49. ovide advice and assistance with your application Please contact Partech for further information Sensors attached to this monitor must be correctly calibrated Please follow the procedures for installation and calibration as provided in the instruction manual for your Partech sensor Page 7 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual o 3 4 Service and Maintenance Before maintenance this equipment must be isolated or disconnected from HAZARDOUS LIVE voltages before access Maintenance for the 7300w Monitor should be carried out as specified in this instruction manual Failure to carry out regular maintenance could invalidate the Warranty Services and repairs must be carried out by a Partech engineer Partech can provide a service contract for your system Please ask for details 3 5 End of Life Disposal This equipment should be recycled according to local regulations Partech can provide recycling and disposal of your old Partech equipment and may also provide the same service for other manufactures equipment when replaced with Partech equipment Partech may provide a trade in option for old Partech equipment when upgrading your system Please contact us for further information 224081IM Iss13 Issue Date 06 Jan 2014 Page 8 of 44 0 7300w Monitor Instruction Manual Pech Ds 4 Installation Whilst all attempts have been made to ensure that these instructions are correct common
50. ows Terminals from left to right on the 4 way connector Term 1 Left RED 12V Term 2 Black 0V and Drain Term 3 White Data A Term 4 Right Green Data B Always connect the screen drain wire with the Black Term 2 Illustration Left shows drain wire and Black wire connected together and covered in Black Heat shrink Always use Bootlace ferrules when terminating the sensors to ensure a good connection to the terminals 4 4 6 Extending Sensor Cables Sensors are usually supplied with 10m cables longer cables can be provided on request These cables can be extended to a maximum length of 100m To ensure optimum performance we advise the use of Partech ModTechw cable for extensions Partech can supply Junction Boxes to allow for easy termination of cable extensions These should be used on all installations where the cable length from the sensor to the monitor exceeds 20M Partech Junction Boxes include on board filtering for long cable lengths Junction Boxes are also useful for local connection of sensors close to the sample point This permits easier replacement of sensors without the need to pull back cables to the monitor The Junction Box has an on board terminator switch that can be activated to terminate the network if the sensor is to be removed for long periods When joining cables ensure the connection is fully waterproof Any moisture ingress can effect the performance of the sensor and monitor Always ensure
51. ration of the Monitor is now complete and the measuring system is set up to meet the requirements of the application Please contact Partech or our local distributor for any other questions or advice A full commissioning service is available upon request Page 35 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 9 Menu Tree Below is the menu structure of the 7300w Monitor Menus in Green are only available in service mode or options selected in service mode Menus in Blue are only available when an expansion box is connected Menus in Red are intended for Partech Technicians only Main Menu Hold Outputs when Service Mode is enabled Monitor Config Bleeper Backlight Contrast Language Set Date Time Enable Service Mode Password 00037 Enable Factory Mode Monitor Config Adv Reset User Config Measurement Pules Digital Input Config Digital Output Config Hold Output Timeout Expansion Config Expansion Status Add Expansion E WW EB 8A 8R E Remove E Modbus Addressing E Comm Fail Timeout E Output Comm Fail E Relay Comm Fail Sensor Config Sensor Status Add Sensor S 01 Sensor Type Option Measurement Config Measurement Status Add Measurement MOT Measurement Option S 07 Alarm Config refers to 1 8 alarms available depending on specification M refers to Monitor whereas E 1 refers to Expansion Box No 1 Alarm Status Alarm Config Alarm M In
52. sense and good engineering practice should always be used as every installation can present a new set of challenges and difficulties If you are in any doubt please contact Partech or your local distributor for further information 4 1 Mechanical Installation Monitor external dimensions 213 4 2 Installation Considerations Below are a number of points to be considered when deciding on a final location to install or mount the 7300w Monitor Page 9 of 44 If the monitor requires regular inspection or local reading of measurements ensure the monitor is mounted in a position that allows for easy reading Consider operators of all heights If the sensor is to be calibrated by a single person consideration should be paid to the proximity of the monitor to the sensor Some sensors require constant monitoring or staged inputs during the calibration process This could be made difficult if the sensor is remote from the monitor Keep the monitor out of direct sunlight This can make the display difficult to read and in extreme conditions could cause the monitor to overheat and fail Keep the monitor away from other heat sources or electronics that may transmit or radiate electromagnetic influences Keep the monitor away from mains power cables variable speed drives and motor controllers The monitor is suitable for the most demanding of environments Where there is a likelihood of physical damage salt water spray or cleaning by high
53. the earth screen is continued when making joints ModTechw Cable specification e 2 Twisted Pair Red Black Power and Green White Data with Screen and Drain wire e Cores 24AWG 0 22mm 7 x 0 20mm e Outer Insulation PUR Polyurethane Blue RAL5003 Diameter mm 224081IM Iss13 Issue Date 06 Jan 2014 Page 14 of 44 0 7300w Monitor Instruction Manual Pech 4 4 7 AUX Connections The AUX terminal strip is located furthest left of the termination bank and has a three pole connector This is a Factory configurable I O connector that can be used for specific Process Control applications and is not currently available for user configuration The 12VDC power supply available on this terminal may be used The AUX connector is a multifunction connector that is factory set to two inputs by default However it can be user configured to be one input and one user 12VDC max 1A supply by changing jumpers on the main board This connector can also be configured as Outputs for specific applications however the Output option is not configurable by the user and must be factory set prior to supply To configure AUX Input 2 as a 12VDC user supply jumper links on the main circuit board need to be changed The jumper links are found just above Terminal Strip J2 In order to change these the display cover will need to be removed to gain access To remove the display cover isolate mains power then gently prise out the 4 screw covers with a
54. tion the monitor will default to the last selected display format M 01 FTU 01 M 01 Turbidity H A TURBIDITY 09 31 15 3 31 03 09 31 02 31 03 11 31 03 Press Q or to toggle between the five display modes and O or O to scroll between Trend Charts Page 19 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 6 System Configuration From the Measurement Display press O to enter the MAIN MENU From this menu all configurations and parameters are defined Setting up the monitor is a simple and intuitive process The menu structure has been designed to lead the operator through the configuration process Simply start with the menu at the top and work down through the menus Menu options are Monitor Config Expansion Config Sensor Config Measurement Config Alarm Config Output Config Information Lock Config Press Q or Y to highlight the menu required and press to select Press Gi at any time to return back to the previous menu Note If no key is pressed for 2 minutes the monitor will default back to the measurement display screen 6 1 Monitor Config Menu The MONITOR CONFIG menu is used to set up the core monitor functions including back light bleeper function time and date This main menu option also provides access to some advanced configuration and reset functions From the MAIN MENU ensure MONITOR CONFIG
55. to select CHANGE PASSWORD and press Q This screen requests the OLD password The factory default setting is1000 Press Q or to move the cursor below the digit to be changed Press Q or v to increase or decrease the digit Press Q to accept You will then be asked to Enter the new Password Repeat the above procedure to set the new password Password is now set 6 8 3 Set Auto Lock Two modes of Lock Instrument are available and are configured from this menu Mode 1 AUTO LOCK set to OFF This is a Once Only lock If any menu is accessed that has been locked the operator will be required to enter the password Once entered the LOCK MONITOR function will be permanently disabled The monitor must be manually re locked again in the LOCK CONFIG Menu if the function is still required Mode 2 AUTO LOCK set to 5 mins 30 mins 60 mins or 240 mins This is a temporary unlock function If any menu is accessed that has been locked the operator will be required to enter the password Once entered the LOCK MONITOR function will be temporally disabled for this specified time Once this time has elapsed the monitor will automatically lock again Page 31 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 7 Service Mode The 7300w Monitor has a set of hidden menus that provide access to a wide range of diagnostic information and tools These may be required when investigating faults with th
56. twork Adding Sensors to this box will be found by the ModTechw Protocol in the Sensor Config Menu This applies to the following part numbers Page 21 of 44 224081IM Iss13 Issue Date 06 Jan 2014 0 partecn 7300 Merter Instruction Manual 1 PN224468 WaterWatch Expansion Box 3 to 4 Sensor Input PN224473 WaterWatch Expansion Box 3 to 8 Sensor Input 6 2 2 Add Expansion This applies to the following part numbers PN224476 WaterWatch Expansion Box 8 x 4 20mA and 8 x Relay Outputs PN224939 WaterWatch Expansion Box 3 to 4 Sensor Input 4 x 4 20mA and 4 x Relay Outputs These boxes must be installed and configured individually before use The configuration only applies to the Output and Alarm features the sensors will be found by the Mod Techw Protocol in the Sensor Config Menu 1 After power up plug in the first expansion box 2 From the MAIN MENU screen select EXPANSION CONFIG by pressing Q or v and press Q 3 The EXPANSION MENU is displayed Press to highlight ADD EXPANSION and press Q 4 The Monitor will now search by the ModTechw Protocol all possible addresses 0 to 240 to find any attached Expansion Box 5 Once the search is complete the Monitor will display the box just found 6 Expansion Box addition is now complete and ready to be configured If additional Expansion Boxes of the same type are to be added it will be necessary to change the Modbus address of the installed box This must

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