YSI IQ SensorNet MIQ R6 Module User Manual
Contents
1. 4 4 4 2 Entering editing the name of an output 4 11 4 3 Linking the output with a sensor 4 12 4 4 Deleting a link with an output 4 13 4 5 Setting the relay outputs 4 14 4 5 1 4 15 4 5 2 System 4 16 4 5 3 Sensor monitoring 4 17 4 5 4 Limitindicator 4 18 4 5 5 Frequency controller 4 20 4 5 6 Pulse width 4 21 4 57 Cleaning vus aot yos Bee RS 4 22 4 5 8 Sensor controlled 4 26 4 5 9 4 27 4 5 10 Alarm 4 27 4 6 Checking the status of outputs 4 28 76031 01 01 2012 List of contents MIQ R6 4 7 Behavior of linked outputs 4 29 4 7 1 Behavior in case of error 4 29 4 7 2 Behavior in non operative condition 4 30 4 8 Maintenance condition of sensors 4 31 4 8 1 Switching on the maintenance condition 4 32 4 8 2 Switching off the maintenance condition 4 32 Maintenance and cleaning 5 1 5 1 Maintenance 5 1 5 2 sCIGANnING 5 1 Technical data 6 1 Contact Information 7 1 7 1 Ordering amp Technical Support2. 7 1 7 2 Service Information 7 1 Indexes sc hh a RR CR e a 8 1 8 1 Explanation of the messages 8 1 8 1 1 Error messages 8 1 8 1 2 Info messages 8 1 ba76031601 01 2012 MIQ R6 Overview Structure of the IQ SENSOR NET operating manual 1 Overview 1 1 Howto use this component operating manual IQ Sensor Net Operating Manual System Operating Manual Ring Binder IQ Sensor Operating Manual MIQ Module Operating Manual MIQ Terminal Operating Manual Component Operating Manuals Fig 1 1 Structure of the IQ SENSOR NET operating manual The IQ SENSOR NET operating manual has a modular structure like the IQ SENSOR NET itself It consists of a system operating manual and the operating manuals of all the components used Please file these component operating manuals into the ring binder of the system operating manual 76031 01 01 2012 Overview MIQ R6 General characteristics Terminal strip 1 2 Features of the MIQ R6 The MIQ R6 output module has six relay outputs You can link relay outputs to sensors The linked relay outputs can be used to monitor sensors or to output measured values Unlinked relay outputs can be used for general monitoring functions With the stan
3. 100 90 Proportional band 10 0 Measured value 1 2 Fig 4 2 Output with one relay Output with two relays Switching frequency f or Pulse width v Proportional bands Relay 1 and 2 100 90 Measured value 2 1 1 2 Relay 1 Relay 2 Fig 4 3 Output with two relays 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 76031 01 01 2012 4 5 Settings MIQ R6 Pulse width output The output of the pulse width is used e g for controlling valves Pulse width regulation changes the duration of operation ton of the output signal Depending on the position of the measured value in the proportional range the relay is operated for a longer or shorter time period Relay On Time s T Fig 4 4 Relay output of the pulse width output The cycle duration T is made up of the turn on and turn off switching duration ton of the relay together While the selected cycle duration T remains constant the turn on duration t n changes depending on the measured value and with it the pulse width v The pulse width can be set from 0 to 100 96 v tg T 100 v pulse width T cycle duration ty turn on duration f the measured value is at the end of the proportional range End value the turn on duration ton is long the turn off duration is s
4. 50 of maximum Proportional switching frequency band Time C E Minimum 1 Measured value 2 switching frequency Fig 4 9 Frequency output 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 76031 01 01 2012 Settings MIQ R6 Negative characteristic The proportional output range begins below the initial value If the curve proportional range is undercut or exceeded the selected behavior comes into force Pulse width v 95 100 90 10 Se F d duration T 5096 50 507 at cL Proportional band 10 90 104 IMS 2 Measured value 1 Fig 4 10 Pulse width output Switching frequency f 1 min 100 X oe switching frequency mol NER 50 of maximum Proportional switching frequency band Time 0 1 Ld Minimum 2 Measured value 1 switching frequency Fig 4 11 Frequency output 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 4 10 76031 01 01 2012 MIQ R6 Settings 4 2 Entering editing the name of an output For easier identification of the outputs an individual name can be given to each output in the Edit list of outputs overview 1 Op
5. e g the supply voltage fails 4 1 2 Limit indicator With a limit indicator a relay switches when a specified limiting value is exceeded or undercut Limit indicators can be used in the following way Monitoring a limiting value using a relay when a limiting value upper or lower limiting value is exceeded or undercut a relay switches The Open or Close relay actions are possible in each case see page 4 3 Monitoring two limiting values using two relays If the upper limiting value is exceeded or undercut a relay switches and if the lower limiting value is exceeded or undercut another relay switches The Openor Closerelay actions are possible in each case see page 4 3 Note If the simple monitoring function Open Close with one or two relays is not sufficient use proportional output see section 4 1 3 76031 01 01 2012 MIQ R6 Settings Monitoring limiting Measured ti values using one or two value lt gt relays Relay 1 t1 UL e A Hysteresis UL RI B EN AUR 1 37 P EC EU ul ons ra Hysteresis LL LL Relay 2 a t2 t2 Time Fig 4 1 Switching points for relays with the function of a limit indicator 1 Upper limit value relay 1 exceeded 2 Selected switching delay t1 for relay 1 expired Relay 1 switches 3 Hysteresis for upper limiting value relay 1 undercut 4 Selected switching delay t1 for relay 1 expired Relay 1 switches
6. 14 Select sensor confirm 95 Fig 4 13 150 Settings of outputs and links Link with Select a sensor with and confirm with 99 The output is linked with the sensor 5 Note Outputs that are linked with sensors can be identified in the Ser no field of the Settings of outputs and links overview by the specification of the linked sensor 76031 01 01 2012 MIQ R6 Settings 4 4 Deleting a link with an output If a link from a relay output with a sensor is no longer required the link can be deleted 1 Open the Settings menu with 9 2 Using 99 select and confirm the menu item System settings Settings of outputs and links The Settings of outputs and links display opens 3 Highlight the amp column with and confirm with 4 Highlight a linked output with and confirm with Terminal 1 01 Jan 00100 oo gg AA OD Settings of outputs and Links 150 amp Ho Hame Chan Feature 501 501 Cancel Linked s 1 1341 00 02 0 0 60 0 mg L Select edit Link 5 Fig 4 14 150 Settings of outputs and links Erase link 5 Select Erase link with and confirm with A security prompt appears 6 Select Erase link with and confirm with 99 The link is deleted 76031 01 01 2012 4 13 Settings MIQ R6 4 5 Setting the relay outputs 1 Call up the me
7. Selection Values Explanation Limit values UL main variable LL main variable UL adjoining var LL adjoining var Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Limit value UL Limit value LL Any upper and lower limiting value within the measuring range sensor dependent Minimum spacing between the upper and lower limiting value 5 of the measuring range Hysteresis UL Hysteresis LL 0 5 of the measuring range Hysteresis for Limit value UL and Limit value LL 76031 01 01 2012 MIQ R6 Settings Setting Selection Values Explanation Behavior at error Open Close Unchanged The relay opens closes or remains unchanged in case of system errors or sensor errors see page 4 29 Action Open Close Relay action see section 4 5 1 Switching delay 0 3600s The time period for which a limiting value must be exceeded before the relay operates Prevents frequent switching for measured values that are close to the limiting value 76031 01 01 2012 Settings MIQ R6 Function Settings Characteristic curve 4 5 5 Frequency controller The characteristic of the frequency output is laid down in the Start value End value Frequency f min and Frequency f
8. V of the MIQ CHV PLUS see operating manual of the MIQ CHV PLUS The relay can then be used for other purposes The Cleaning function enables the time controlled automatic start of the sensor cleaning function with the aid of a relay of the MIQ R6 The relay controls the MIQ CHV PLUS valve module and switches on or off the compressed air for the CH sensor cleaning head In order to set up the Cleaning function for a relay output the relay output must be linked with a sensor see section 4 3 The relay assigned to the MIQ R6 component always works as a closer relay The cleaning cycle consists of Cleaning duration and Adjustment time During the cleaning cycle the Clean display flashes The outputs linked with this sensor are frozen The maintenance condition see section 4 8 is active After the Cleaning duration the relay is opened During the following Adjustment time the outputs remain blocked The outputs linked with this sensor are only released when the cleaning cycle is completed The Clean display disappears The maintenance condition is finished You can test the operativeness of the cleaning system as follows manually open or close the relay with the Manual control function see section 4 5 9 and while doing so check the behavior of the cleaning system Alternatively you can test the operativeness of the cleaning system by checking the performance of the function at the start time set up reference time int
9. back 5 Lower limit value relay 2 undercut Selected switching delay t2 for relay 2 expired Relay 2 switches 6 Hysteresis for lower limiting value relay 2 exceeded Selected switching delay t2 for relay 2 expired Relay 2 switches back A switching delay t can be set up for each relay for switching processes This is the time period for which a limiting value must be exceeded before the relay switches This prevents frequent switching if the measured values are close to the limiting value 76031 01 01 2012 4 3 Settings MIQ R6 4 1 3 Proportional output In the case of proportional output a relay switches cyclically on and off in a defined measured value range proportional range At the same time the relay switches with a duration of operation that corresponds to the measured value pulse width output see page 4 6 or switching frequency frequency output see page 4 7 Proportional outputs can be used in the following way Output with one relay An output range is defined with a Start value and an End value No output takes place above and below the output range see page 4 5 Output with two relays An output range is defined for each relay with a Start value and an End value One relay outputs in the upper output range and a further relay in the lower output range see page 4 5 76031 01 01 2012 MIQ R6 Settings Output with one relay Switching frequency f or Pulse width v
10. certification The form must be completely filled out for an YSI Service Center to accept the instrument for service The Product Return form may be downloaded at www ysi com and clicking on the Support tab 76031 01 7 1 Contact Information MIQ R6 7 2 ba76031601 01 2012 MIQ R6 Indexes Message code EI2431 8 Indexes 8 1 Explanation of the messages In this chapter you will find a list with all the message codes and corresponding message texts that may occur in the log book of the IQ SENSOR NET system for the MIQ R6 output module Note Information about Contents and structure of the log book and Structure of the message code can be found in the LOG BOOK chapter of the IQ SENSOR NET system operating manual Note All message codes of the MIQ R6 output module end with the number 431 8 1 1 Error messages Message text Operational voltage too low no operation possible Check installation and cable lengths Follow installation instructions Power unit s overloaded add power unit s Check terminal connections and module connections Defective components replace components 8 1 2 Info messages The MIQ R6 output module does not send any info messages 76031 01 01 2012 Indexes MIQ R6 76031 01 01 2012 a xylem brand 1725 Brannum Lane Yellow Springs Ohio 45387 USA 1 937 767 7241 800 765 4974 US FAX 937 767 1058 Email envir
11. in the measured value display flash 76031 01 01 2012 4 31 Settings MIQ R6 4 8 1 Switching on the maintenance condition Call up the measured value display with Select the sensor you want to switch on the maintenance condition for with The measured values of the sensor do not flash Open the Display Options menu with 99 Highlight the Switch maintenance condition on off menu item with and confirm with 99 A window that informs you about the maintenance condition opens up Confirm Continue with 99 The selected sensor is in the maintenance condition Linked outputs are frozen 4 8 2 Call up the measured value display with The measured values of the sensor flash Switching off the maintenance condition Call up the measured value display with Select the sensor you want to switch off the maintenance condition for with The measured values of the sensor flash Open the Display Options menu with 99 Highlight the Switch maintenance condition on off menu item with and confirm with 99 A window that informs you about the maintenance condition opens up Confirm Continue with 99 The maintenance condition of the selected sensor is switched off Linked outputs are released Call up the measured value display with The measured values of the sensor do not flash 76031 01 01 2012 MIQ R6 Maintenance and clean
12. x15 x14 x13 x12 xit x7 xe x5 x4 a xs x2 xt 240 VAC 240 VAC 240 VAC 240 vac 240 VAC 240 VAC az e ogo zgsiee 3 lt 2 lt 2 lt 2 lt 2 lt 2 lt 2 Sm m 4 a0 a m m E m a 2 52 R6 R5 R4 R3 R2 Ri SENSORNET2 _ 2 SENSORNET 1 Segment 2 Segment 1 Relay output Fig 3 1 Terminal strip with the relay connections 2 Screw the cable gland pos 1 in Fig 3 1 with the sealing ring pos 2 into the module housing 3 Loosen the coupling ring pos 3 in Fig 3 1 4 Feed the line through the cable gland in the module housing 5 Connect the wires to the terminal strip While doing so pay attention to the specifications on the label located under the terminal strip 6 Tighten the coupling ring pos 3 in Fig 3 1 Warning No free wires must be allowed to project into the enclosure Otherwise there is a danger that safe areas could come into contact with dangerous voltages This could result in life threatening electric shock when working with the IQ SENSOR NET Always cut off any wires that are not in use as closely as possible to the cable gland 76031 01 01 2012 3 5 Installation MIQ R6 7 Close the module 76031 01 01 2012 MIQ R6 Settings 4 Settings The MIQ R6 module has six relay outputs Relay outputs operate as openers norma
13. WE KNOW Q a xylem brand Operating manual IQ SENSOR NET MIQ R6 IQ SENSOR NET six channel relay output module 76031 01 01 2012 MIQ R6 i Contact Copyright Note For the most recent version of the manual please visit www ysi com YSI 1725 Brannum Lane Yellow Springs OH 45387 USA Tel 1 937 767 7241 800 765 4974 Email environmental ysi com Internet www ysi com 2012 Xylem Inc 76031 01 01 2012 MIQ R6 List of contents MIQ R6 List of contents 1l OVGIWIEW 2 RIPE 1 1 1 1 How to use this component operating manual 1 1 1 2 Features of the 1 2 2 Safety instructions 2 1 2 1 Authorized use 2 2 2 2 General safety instructions 2 2 3 Installation 3 1 3 1 Scope 3 1 3 2 Installation the IQ SENSOR NET 3 1 3 2 1 Software requirements IQ SENSOR 3 1 3 3 Electrical connections General instructions 3 2 3 4 Connections to the relay outputs 3 4 4 Settings sos 4 1 4 1 Basic information on relay functions 4 2 4 1 1 Event monitoring 4 2 4 1 2 Limitindicator 4 2 4 1 3 Proportional output
14. action All All sensor errors special ones and general ones are monitored and can prompt a relay action Off Sensor errors are not monitored Mainten Condition On Switching on and off the Off maintenance condition see section 4 8 is monitored and can prompt a relay action Action Open Relay action see section 4 5 1 Close Note Preferably set up the relay output as normally closed for monitoring functions Action Open see section 4 5 1 Sensor messages include errors and information that are registered by the sensor The special sensor errors are sensor dependent Details of this are given in the component operating manual of the respective sensor 76031 01 01 2012 Settings MIQ R6 General Init sensor errors can prompt a relay action for a short time depending on the starting behavior of the system Invalid measured value or defective sensor Error Communication with sensor interrupted OFL Measuring range undercut or exceeded overflow 4 5 4 Limit indicator Function The characteristic of the limit indicator is laid down in the Limit value UL Limit value LL Hysteresis UL and Hysteresis LL settings The fundamentals of the function are described in the introductory chapter see section 4 1 2 In order to set up the Limit indicator function for a relay output the relay output must be linked with a sensor see section 4 3 Settings Setting
15. asured value display with 2 Open the Settings menu with 5 3 Highlight the Settings of outputs and links menu item with and confirm with The Settings of outputs and links display appears 4 Highlight the Feature column with and confirm with 99 5 Highlight a line for a relay output Rx in the Feature column with and confirm with The Settings of outputs and links display opens 6 Highlight the Relay function menu item with and confirm with Terminal 1 15 Hay 2001 04 of Settings of outputs and Links 150 Relay function No function Save and quit Quit Select setting 5 Fig 4 15 150 Settings of outputs and links 7 Select one of the functions in the following list with and confirm with 99 76031 01 01 2012 MIQ R6 Settings Function Description No function The relay output is not used System monitoring see section 4 5 2 Sensor monitoring see section 4 5 3 Limit indicator see section 4 5 4 Frequency controller see section 4 5 5 Pulse width output see section 4 5 6 Reinigung see section 4 5 7 Sensor controlled see section 4 5 8 Manual control see section 4 5 9 Alarm contact see section 4 5 10 8 Carry out the settings for the relay outputs with and The settings include the relay action see section 4 5 1 and sensor dependent settings 9 Hi
16. dard MIQ module housing the MIQ R6 has the same characteristics as all MIQ modules regarding stability leakproofness and weather resistance It also provides the same wide variety of installation options stacked mounting canopy mounting tophat rail mounting etc The MIQ R6 has the following electrical connections on the terminal strip inside the housing 6xrelay contact 2x SENSORNET connection 76031 01 01 2012 MIQ R6 Safety instructions Special user qualifications General safety instructions Other labels A 2 Safety instructions This operating manual contains special instructions that must be followed during the installation of the MIQ R6 output module Thus it is essential for the operator to read this component operating manual before carrying out any work with the system In addition to this manual the SAFETY chapter of the IQ SENSOR NET system operating manual must be followed Always keep this component operating manual together with the system operating manual and all other component operating manuals in the vicinity of the IQ SENSOR NET system External circuits carrying mains voltage must only be connected to the relay contacts by a qualified electrician Safety instructions in this operating manual are indicated by the warning symbol triangle in the left column The signal word e g Caution indicates the danger level Warning indicates instructions that must be followed
17. e case of the following events or conditions The linked sensor does not supply a valid measured value display of nit Error or OFL e Communication of the MIQ R6 with the IQ SENSOR NET controller is disturbed for longer than 2 minutes The supply voltage for the MIQ R6 is too low e In the Recorder function the measured value of the linked sensor is outside the range between Start value and End value Independent of the specified behavior at error the following conditions lead to the freezing of the output states The linked sensor is in the maintenance condition display of Cal Clean or a flashing measured value e Communication of the MIQ R6 with the IQ SENSOR NET controller is disturbed for a short time After the malfunction has lasted for 2 minutes the output changes to the specified behavior in the case of an error The relay output automatically returns to its normal state as soon as all error conditions are over and all conditions causing a freezing of the outputs are cleared 76031 01 01 2012 Settings MIQ R6 i Settings in the non active condition 4 7 2 Behavior in non operative condition An output is non operative when no function is activated for the output An output becomes non operative in case of Power failure As soon as the supply voltage is sufficient again the non operative condition of the outputs ends The outputs function as specified by the user agai
18. eled manually the sensor is in the maintenance condition The linked outputs are only released after the maintenance condition was terminated manually The next cleaning cycle will be performed at the time set up Note In case of a power failure all relays open The cleaning cycle is canceled The outputs linked with the sensor change to the non active condition see section 4 7 2 As soon as the power is available the outputs are released again The next cleaning cycle will be performed at the time set up 76031 01 01 2012 4 25 Settings MIQ R6 4 5 8 Sensor controlled With the Sensor controlled function the relay is controlled by a linked sensor Requirements Controller version from 2 80 Sensor that transmits signals to trigger a cleaning cycle e g UV VIS sensor Settings Setting Selection Values Explanation Pulse length Automatic The duration of the air cleaning process is programmed in the sensor The relay automati cally takes over the cleaning duration from the sensor 0 5s The relay finishes the 1s cleaning after the 2s selected interval 3s Note il Settings of the cleaning process can be done in the Settings of sensors and diff sensors menu of the respective sensor ba76031e01 01 2012 MIQ R6 Settings Function i Function 4 5 9 Manual control With the Manual control function you can test the operativeness of an instrument that is connected to the
19. en the Settings menu with 5 2 Using 99 select and confirm the menu item System settings gt Edit list of outputs The Edit list of outputs display opens 3 Highlight a name in the Name column with and confirm with Terminal 1 15 Hay 001 14 53 AA D Edit List of outputs 130 No Hodel Channel Ser no Name HIGR6 R1 12345678 Mj HIBRE ZR 12345578 Belebung HIQREARS 12345678 Oe Belebung HIGR6 R4 12345678 L fter MIQRE ARS 12345678 Loft l HIQRE ARE 12345678 Loft 111 Select character confirm character Fig 4 12 130 Edit list of outputs 4 Select a letter a numeral or a special character with and confirm with 5 Complete the name of the output and confirm with 76031 01 01 2012 Settings MIQ R6 4 3 Linking the output with a sensor 1 Open the Settings menu with 5 2 Using 99 select and confirm the menu item System settings Settings of outputs and links The Settings of outputs and links display opens 3 Highlight the amp column with and confirm with 4 Highlight an output with and confirm with The Link With display opens The display shows a list of the sensors to which a link is possible Terminal 1 01 Jan 00100 oo e AA OD Link with Ha Sensor name Heasuring range 501101341000 102 0 0 60 0 mg AL 502 99160001 0
20. erval To perform a test immediately you can set the reference time so that the next cleaning will start in a few minutes settings see following table 76031 01 01 2012 MIQ R6 Settings Settings Setting Selection Values Explanation Reference time h 0 23h Time at which a 7 cleaning cycle is Reference time 0 60 min started Further min cleaning cycles will be performed at the times specified by the cleaning interval Interval unit 1 7d Selection of range 1 24h and unit for the 5 60 min Cleaning interval Cleaning interval 1 2 3 4 5 6 7 d Repeat interval for the cleaning function Or Time between the 1 2 3 4 6 8 12 24 h start time of a cleaning cycle and Or the start time of the 5 10 15 20 30 60 min next cleaning cycle Cleaning duration 0 300s Duration of the cleaning Adjustment time 0 9005 Time extension to allow the sensor to adjust to the test sample after the cleaning With short cleaning intervals the adjustable values for the Cleaning duration and Adjustment time are limited The following values apply Cleaning interval Cleaning duration Adjustment time lt 10 min max 60 s max 120 s lt 20 min max 180 s max 300 s Note il With this the cleaning times are fixed They only change when the reference time is changed Note The reference time and all further cleaning times relate to the date and gt time of the system clock How to set the s
21. fore connecting them to the terminal strip Any wires that are not used and project into the enclosure must be cut off as closely as possible to the cable gland Screw a small cable gland with sealing ring into each remaining free opening and close it with a blind plug Warning No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages which could result in life threatening electric shock when working with the IQ SENSOR NET Always cut off any wires that are not in use as closely as possible to the cable gland 76031 01 01 2012 Installation MIQ R6 Materials required Tools 3 4 Connections to the relay outputs Warning If external electrical circuits that are subject to the danger of physical contact are incorrectly connected to the relay contacts there may be a danger of life threatening electric shock Electrical circuits are regarded to be subject to the danger of physical contact when there are voltages higher than the Safety Extra Low Voltage SELV Pay attention to the following points during installation Electrical circuits subject to the danger of physical contact must only be connected by a qualified electrician Electrical circuits subject to the danger of physical contact must only be connected when they are voltage free The terminal strip of the MIQ R6 output module ha
22. ghlight and confirm Save and quit with 99 The new settings are stored As soon as a function is selected for a relay output a relay action can be selected see section 4 5 1 4 5 1 Relay action The following actions of the relay can be laid down in the Action setting Settings Explanations Open The relay should open if any event occurs Close The relay should close if any event occurs Note Li Preferably set up the relay output as normally closed for monitoring functions Action Open 76031 01 01 2012 Settings MIQ R6 Function Settings Collective error message 4 5 2 System monitoring The System monitoring enables to monitor system errors In order to set up the System monitoring function for a relay output the relay output must not be linked with a sensor see section 4 3 It can be used to monitor the following system errors Settings Selection Explanations Power failure On Off The Power failure On function monitors the supply voltage of the IQ SENSOR NET at the MIQ R6 If the voltage falls below the critical value the relay switches Communication On Off The Communication Onfunction monitors the functioning of the controller and the communication to the MIQ R6 Collective error message On Off The Collective error message function simultaneously monitors the proper functioning of all sensors and the functioning of the m
23. hort This means the relay operates for a longer period e If the measured value is at the beginning of the proportional range Start value the turn on duration t n is short and the relay operates for a correspondingly shorter period Note If the duration of the closing or opening pulse is shorter than 0 1 s the relay remains open or closed for the complete cycle duration 76031 01 01 2012 MIQ R6 Settings Frequency output Switching frequency output is used e g for controlling dosing pumps In contrast to the pulse width output not the pulse width is modulated with frequency output but the switching frequency of the output signal Depending on the position of the measured value in the proportional range the relay is switched more often or less often Relay to 0 3 S On Off T Time s Fig 4 5 Relay output of frequency output While the selected switching duration t 0 3 s always remains constant the switching frequency at which the relay switches changes depending on the measured value e f the measured value is at the end of the proportional range End value the switching frequency is higher f the measured value is at the beginning of the proportional range Start value the switching frequency is low 76031 01 01 2012 Settings MIQ R6 Characteristic curves Through the selection of the Start value and End value the proportional output can be operated w
24. ide of the module 76031 01 01 2012 Technical data MIQ R6 Relays Output Physically separated from the IQ SENSOR NET Max switching voltage 240 VAC or 24 VDC Max switching current 2 A AC and DC Installation requirements Fuse rating on the operator side max 2 A Relay functions System monitoring Sensor monitoring Limit indicator Frequency output Pulse width output Cleaning Sensor controlled Manual control Alarm contact 76031 01 01 2012 MIQ R6 Contact Information 7 Contact Information 7 1 Ordering amp Technical Support Telephone 800 897 4151 937 767 7241 Monday through Friday 8 00 AM to 5 00 PM ET Fax 937 767 1058 Email environmental ysi com Mail YSI Incorporated 1725 Brannum Lane Yellow Springs OH 45387 USA Internet www ysi com When placing an order please have the following information available YSI account number if available Name and Phone Number Model number or brief description Billing and shipping address Quantity Purchase Order or Credit Card 7 2 Service Information YSI has authorized service centers throughout the United States and Internationally For the nearest service center information please visit www ysi com and click Support or contact YSI Technical Support directly at 800 897 4151 When returning a product for service include the Product Return form with cleaning
25. ing 5 Maintenance and cleaning 5 1 Maintenance The MIQ R6 requires no special maintenance The general maintenance of IQ SENSOR NET components is described in the IQ SENSOR NET system operating manual 5 2 Cleaning The cleaning of IQ SENSOR NET components is described in the IQ SENSOR NET system operating manual 76031 01 01 2012 5 1 Maintenance and cleaning MIQ R6 76031 01 01 2012 MIQ R6 Technical data Electrical data Instrument safety Terminal connections 6 Technical data Note General technical data on MIQ modules are given in the TECHNICAL DATA chapter of the IQ SENSOR NET system operating manual Nominal voltage Max 24 VDC via the IQ SENSOR NET for details see the TECHNICAL DATA chapter of the IQ SENSOR NET system operating manual Power consumption 1 5W Protective class I Overvoltage category Applicable norms EN 61010 1 UL 3111 1 IQ SENSOR NET connections CAN CSA C22 2 No 1010 1 2 Additional connectable SENSORNET terminator terminating resistor Number of relay contacts 6 Terminal type Screw type terminal strip accessible by opening the lid Terminal ranges Solid wires 0 2 4 0 mm AWG 24 12 Flexible wires 0 2 2 5 mm Line cross section of Europe 1 5 4 0 mm cables carrying mains USA AWG 14 12 voltage Cable feeds 4 cable glands M16 x 1 5 on the unders
26. ions that are specified in chapter 6 TECHNICAL DATA If safe operation is no longer possible the MIQ R6 must be taken out of operation and secured against inadvertent operation Safe operation is no longer possible if the MIQ R6 has been damaged in transport has been stored under adverse conditions for a lengthy period of time is visibly damaged no longer operates as described in this manual If you are in any doubt contact the supplier of your MIQ R6 76031 01 01 2012 MIQ R6 Installation 3 Installation 3 4 Scope of delivery The scope of delivery of the MIQ R6 is listed in the INSTALLATION chapter of the system operating manual 3 2 Installation in the IQ SENSOR NET The IQ SENSOR NET provides a number of options for integrating the MIQ R6 mechanically and electrically in the system stacked mounting distributed mounting etc The various types of installation are described in detail in the INSTALLATION chapter of the system operating manual 3 2 4 Software requirements IQ SENSOR NET Software requirements for the use of the Cleaning function Controller from version 2 20 up If you use a terminal with a software version from 2 20 up the Clean display flashes If you use an MIQ T2020 terminal with a software version lower than 2 20 the Clean display does not appear The measured value display of the sensor flashes Note It is possible to update the software if your componen
27. ith a positive or negative characteristic curve Positive characteristic curve Select the End value to be greater than the Start value The turn on duration or frequency increases with an increasing measured value see page 4 9 Negative characteristic curve Select the End value to be smaller than the Start value The turn on duration or frequency decreases with an increasing measured value see page 4 10 The maximum values for the pulse width or switching frequency are assigned to the End value and the minimum values for turn on duration or frequency are assigned to the Start value Switching frequency f or Pulse width v Max Min Measured value Start value End value Fig 4 6 Positive characteristic curve Switching frequency f or Pulse width v Max Min Measured value End value Start value Fig 4 7 Negative characteristic curve 76031 01 01 2012 MIQ R6 Settings Positive characteristic The proportional output range begins above the initial value If the curve proportional range is undercut or exceeded the selected behavior comes into force Pulse width v 95 90 10 100 90d GMJA Ap Cycle ud duration T 50 50 50 Hton loi 4 Proportional band 10 90 104 A 0 Time 1 Measured value 2 Fig 4 8 Pulse width output Switching frequency f 1 min 120 RERREREREN Maximum switching frequency 6071
28. lly closed or closers normally open On the terminal you can assign a name to the outputs see section 4 2 e link outputs with sensors see section 4 3 delete links of outputs with sensors see section 4 4 adjust outputs see section 4 5 check the condition of the outputs see section 4 6 Basic information on how to use relay outputs is given in section 4 1 operating principles given in the system operating manual or in the component operating manual of the terminal components Functions for relay outputs see section 4 5 System monitoring Sensor monitoring Limit indicator Frequency controller Pulse width output Cleaning Sensor controlled Manual control Alarm contact 76031 01 01 2012 Settings MIQ R6 4 1 Basic information on relay functions In this chapter you will find general basic information concerning the following relay functions Monitoring see section 4 1 1 Limit indicator see section 4 1 2 Proportional output see section 4 1 3 4 1 1 Event monitoring When using a relay for monitoring a relay action Open Close occurs when certain states occur This function is suitable e g for the monitoring of errors in the system Note For monitoring functions use the relay preferably as an opener normally closed see section 4 5 1 In the case of an error the relay opens As a result the monitoring function operates even if
29. max settings The fundamentals of the function are described in the introductory chapter see section 4 1 3 In order to set up the Frequency controller function for a relay output the relay output must be linked with a sensor see section 4 3 Setting Selection Values Explanation Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an Main variable Adjoining variable Measured variable additional measured parameter e g temperature Start value within the Minimum spacing measuring range 5 of the End value sensor measuring range dependent Frequency f min 0 to 120 1 Minimum spacing 10 1 min Frequency f max Frequency with error 0 to 120 1 In case of system errors or sensor errors see page 4 29 the relay switches with the frequency specified Action Open Relay action see Close section 4 5 1 If a value is entered for End value that is greater than the Start value the output has a positive characteristic curve In order to obtain a negative characteristic curve a value must be entered for End value that is smaller than the value for Start value 76031 01 01 2012 MIQ R6 Settings Function Settings Characteristic curve 4 5 6 Pulse width output The characteristic of the pulse width output is laid down in the Start value End value Pulse width
30. n Erasing a link to a sensor Changing the Measuring mode sensor setting for a linked sensor Changing the Measuring range sensor setting for a linked sensor Note Before editing sensor settings a note appears on the display to inform you that links will be erased when you change the Measuring mode or Measuring range sensor setting Relay Open 76031 01 01 2012 MIQ R6 Settings 4 8 Maintenance condition of sensors The maintenance condition of sensors serves to calibrate clean service and repair remove and replace sensors In the maintenance condition the system does not react to the current measured value or the condition of the selected sensor linked outputs are frozen sensor errors do not prompt changes in the conditions of linked outputs The maintenance condition is automatically activated during calibration After calibration the sensor remains in the maintenance condition until the maintenance condition is switched off manually see section 4 8 2 during the cleaning cycle see section 4 5 7 Switch on the maintenance condition manually when you want to clean service or repair remove and replace a sensor see section 4 8 1 When you have finished cleaning servicing or repairing the sensor switch off the maintenance condition manually see section 4 8 2 Note When a sensor is in the maintenance condition the measured values or status indications of the sensor
31. onitoring MIQ R6 for details see below this table Action Open For all functions of the System monitoring the relay action is permanently set to Open In the case of a Collective error message the relay opens if one of the following malfunctions occurs One of the sensors properly registered at the controller does not supply a valid main measured value One of the sensors properly registered at the controller does not supply a valid secondary measured value The monitoring MIQ R6 has not received any new data from the controller for two minutes In any case the relay remains open for 10 seconds and only closes when the malfunction is no longer present 76031 01 01 2012 MIQ R6 Settings Function Settings i Special sensor errors In the following cases the relay does not open despite an invalid measured value The sensor is being calibrated The sensor is in the maintenance condition The sensor is being cleaned with the aid of a valve module in the system compressed air operated cleaning system 4 5 3 Sensor monitoring The Sensor monitoring function enables to monitor sensor errors and the maintenance condition In order to set up the Sensor monitoring function for a relay output the relay output must be linked with a sensor see section 4 3 Setting Selection Explanation Error Special Special sensor errors are monitored and can prompt a relay
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33. precisely in order to prevent serious dangers to personnel Caution indicates instructions that must be followed precisely in order to avoid slight injuries to personnel or damage to the instrument or the environment Note indicates notes that draw your attention to special features Note indicates cross references to other documents e g operating manuals 76031 01 01 2012 Safety instructions MIQ R6 Function and operational safety Safe operation 2 1 Authorized use The authorized use of the MIQ R6 consists of providing relay outputs in the IQ SENSOR NET Please observe the technical specifications according to chapter 6 TECHNICAL DATA Only operation according to the instructions in this operating manual is authorized Any other use is considered to be unauthorized Unauthorized use invalidates any claims with regard to the guarantee 2 2 General safety instructions The MIQ R6 is constructed and inspected in accordance with the relevant guidelines and norms for electronic instruments see chapter 6 TECHNICAL DATA It left the factory in a safe and secure technical condition The failure free function and operational safety of the MIQ R6 is only guaranteed if the generally applicable safety measures and the special safety instructions in this operating manual are followed during its use The failure free function and operational safety of the MIQ R6 is only guaranteed under the environmental condit
34. relay To do so close or open the relay manually and while doing so check the behavior of the connected instrument Setting Selection Values Explanation Relay function Manual control The selected relay action is carried out with Save and quit Action Open Relay action see Close section 4 5 1 Note The settings for other functions in the Relay function menu as for example Frequency controller and Pulse width output are retained while the Manual control is carried out 4 5 10 Alarm contact The Alarm contact function triggers a relay action close or open if a specified alarm event occurs The Alarm contact function is only available for relays that are not linked with a sensor If necessary an existing link has to be deleted Setting Selection Values Explanation Relay function Alarm contact The selected relay action is carried out with Save and quit Action Open Relay action see Close section 4 5 1 Note How to set up alarms is described in the IQ SENSOR NET system operating manual of the system 2020 XT Other possibilities of how to use the alarm function are described there as well 76031 01 01 2012 4 27 Settings MIQ R6 4 6 Checking the status of outputs This function offers a simple overview of the states of all outputs of a MIQ R6 For relays the status open or closed is displayed The Status of output channels function is available in the Settings Ser
35. s two segments for relay outputs with three relay connections each R1 R3 and R4 R6 If electrical circuits subject to the danger of physical contact are switched with a relay no circuit that is not subject to this danger e g the MIQ CHV module may be operated in the same output segment of the MIQ R6 For such applications use the second output segment of the MIQ R6 Switching voltages and switching currents on the relay contacts must not exceed the values specified in chapter 6 TECHNICAL DATA Protect electrical circuits against currents that are too high with an electrical fuse Only single phase consumers can be switched with the relays Under no circumstances must multiphase consumers be switched with the aid of several relays example three phase current driven pumps Always switch multiphase consumers via a protective relay The MIQ R6 may only be opened after the installation if all external voltages have been previously switched off Wire end sleeves suitable for the connecting wires with suitable crimping tool 4 x cable gland with sealing ring scope of delivery MIQ R6 Cable stripping knife Wire stripper Phillips screw driver Small screw driver 76031 01 01 2012 MIQ R6 Installation Connecting lines to the terminal strip 1 Open the module C3 1 xis x17 x16
36. ts have older software versions Please contact YSI 76031 01 01 2012 Installation MIQ R6 3 3 Electrical connections General instructions Cable glands All electric cables are fed from below via prepared openings in the enclosure of the MIQ R6 Cable glands with different clamping ranges are included with the MIQ R6 to provide sealing between the cable and enclosure as well as for strain relief Select the matching cable gland for the respective cable diameter e Small clamping range 4 5 to 10 mm This cable gland is suitable for all IQ SENSOR NET sensor cables sealing ring 20 15 x 1 mm C gt 1 cable gland M16 amp blind plug Large clamping range 7 to 13 mm This cable gland is required for cable sheaths with an outside diameter of more than 10 mm and is screwed into the enclosure via an extension piece sealing ring 20 x 15 x 1 mm NL extension piece M16 M20 sealing ring 24 x 19 x 2 mm cable gland M20 Note If necessary you can order more large cable glands in a set of 4 pieces gt Model EW 1 Order No 480 051 3 2 ba76031e01 01 2012 MIQ R6 Installation General installation instructions Observe the following points when attaching connecting wires to the terminal strip Shorten all wires to be used to the length required for the installation Always fit all the ends of the wires with wire end sleeves be
37. v min and Pulse width v max settings The fundamentals of the function are described in the introductory chapter see section 4 1 3 In order to set up the Pulse width output function for a relay output the relay output must be linked with a sensor see section 4 3 Setting Selection Values Explanation Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Start value within the Minimum spacing measuring range 5 of the End value sensor measuring range dependent Pulse width v min 0 100 Minimum spacing 10 of the Cycle Pulse width v max duration T 4 Cycle duration T 5 1005 Length of the switching period T T ton tote Error pulse width 0 100 In case of system errors or sensor errors See page 4 29 the relay switches with the pulse width specified Action Open Relay action see Close section 4 5 1 You can specify the minimum and maximum pulse width v This determines the steepness of the characteristic curve of the output 76031 01 01 2012 4 21 Settings MIQ R6 i Function Testing the operativeness 4 5 7 Cleaning Note When using the MIQ CHV PLUS valve module it is best to set the Cleaning function directly at the valve output
38. vice List of all components menu 1 Call up the measured value display with 2 Open the Settings menu with 9 3 Highlight the Service menu item with and confirm with 99 The Service dialog box opens 4 Highlight the List of all components menu item with confirm with 69 The List of all components dialog box opens 5 Select the required component column Model entry MIQRO with and confirm with 99 The 394 Status of output channels window opens Terminal PE 15 2001 14 53 xi Status of outpu Ho 001 5 L fter L ft 11 L ft It 001 0 Belebung 001 02 Belebung D 1 2 Belebung Return ESC Fig 4 17 394 Status of output channels 1 channels 394 6 Using or 69 exit the 394 Status of output channels window 76031 01 01 2012 MIQ R6 Settings Error events Freezing the states of the outputs Resumption of the normal function 4 7 Behavior of linked outputs 4 7 1 Behavior in case of error For linked relay outputs you can determine the behavior of the outputs in case of errors Depending on the use of the output the behavior in case of errors is set in the following menus Output menu Frequency controller Frequency with error see section 4 5 5 Pulse width output Error pulse width see section 4 5 6 The defined behavior occurs in th
39. ystem clock is described in the system operating manual 76031 01 01 2012 4 23 Settings MIQ R6 Example Setting Result Reference time h 12 Reference time 12 00 hours Reference time 0 This specifies the following min Hours h start times Interval unit 8h 04 00 12 00 and 20 00 hours Cleaning interval 2 1 3 relay 4 1 4 condition b EN ti Ni closed open 00 00 04 00 12 00 20 00 24 00 Time Fig 4 16 Cleaning cycle 1 Reference time Start of a cleaning cycle t1 Start of the specified Cleaning duration 2 End of the specified Cleaning duration Start of the specified Adjustment time t1b 3 End of the specified Adjustment time t1b End of the cleaning cycle t1 4 Reference time Cleaning interval t2 Start of a cleaning cycle t1 Cleaning cycle Cleaning duration t1a Adjustment time t1b Linked outputs are frozen t2 Cleaning interval 4 24 76031 01 01 2012 MIQ R6 Settings Canceling a cleaning cycle A running cleaning cycle is canceled Automatically Ifthe sensor switches to the inactive condition during the cleaning cycle Manually By pressing By switching on the maintenance condition Each time the cleaning cycle is canceled the relay opens immediately If the cleaning cycle is canceled automatically the outputs linked to the sensor are released immediately If the cleaning cycle is canc
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