Ysi IQ SensorNet DIQ/CR3 User Manual

ba76032e01 01/2012IQ SENSOR NETMIQ/CR3; DIQ/CR3Operating manualPower!OKIQ SENSOR NET combi output module

Installation MIQ/CR3; DIQ/CR33 - 2ba76032e01 01/20123.3 Electrical connections: General instructionsCable glands All electric cables are fed from belo

MIQ/CR3; DIQ/CR3 Installation3 - 3ba76032e01 01/2012General installationinstructionsObserve the following points when attaching connecting wires to th

Installation MIQ/CR3; DIQ/CR33 - 4ba76032e01 01/20123.4 Connections to the relay and current outputsWarningIf external electrical circuits that are su

MIQ/CR3; DIQ/CR3 Installation3 - 5ba76032e01 01/2012Connecting lines to theterminal stripFig. 3-1 Terminal strip with the relay and current connection

Installation MIQ/CR3; DIQ/CR33 - 6ba76032e01 01/20127 Close the module.

MIQ/CR3; DIQ/CR3 Settings4 - 1ba76032e01 01/20124 SettingsThe combi output module has three relays outputs and three current outputs. Relay outputs o

Settings MIQ/CR3; DIQ/CR34 - 2ba76032e01 01/20124.1 Basic information on relay functionsIn this chapter, you will find general basic information conce

MIQ/CR3; DIQ/CR3 Settings4 - 3ba76032e01 01/20124.1.2 Limit indicatorWith a limit indicator, a relay switches when a specified limiting value is excee

Settings MIQ/CR3; DIQ/CR34 - 4ba76032e01 01/2012Monitoring limitingvalues using one or tworelaysFig. 4-1 Switching points for relays with the function

MIQ/CR3; DIQ/CR3 Settings4 - 5ba76032e01 01/20124.1.3 Proportional outputIn the case of proportional output, a relay switches cyclically on and off in

MIQ/CR3; DIQ/CR32ba76032e01 01/2012NoteFor the most recent version of the manual, please visit www.ysi.com.Contact YSI1725 Brannum LaneYellow Springs,

Settings MIQ/CR3; DIQ/CR34 - 6ba76032e01 01/2012Output with one relayFig. 4-2 Output with one relayOutput with two relaysFig. 4-3 Output with two rela

MIQ/CR3; DIQ/CR3 Settings4 - 7ba76032e01 01/2012Pulse width output The output of the pulse width is used, e.g. for controlling valves.Pulse-width regu

Settings MIQ/CR3; DIQ/CR34 - 8ba76032e01 01/2012Frequency output Switching frequency output is used, e.g. for controlling dosing pumps.In contrast to

MIQ/CR3; DIQ/CR3 Settings4 - 9ba76032e01 01/2012Characteristic curves Through the selection of the Start value and End value, the proportional output

Settings MIQ/CR3; DIQ/CR34 - 10ba76032e01 01/2012Positive characteristiccurveThe proportional output range begins above the initial value. If the prop

MIQ/CR3; DIQ/CR3 Settings4 - 11ba76032e01 01/2012Negative characteristiccurveThe proportional output range begins below the initial value. If the prop

Settings MIQ/CR3; DIQ/CR34 - 12ba76032e01 01/20124.2 Entering / editing the name of an output For easier identification of the outputs, an individual

MIQ/CR3; DIQ/CR3 Settings4 - 13ba76032e01 01/20124.3 Linking the output with a sensorThe following steps describe operation with the 2020 XT system. W

Settings MIQ/CR3; DIQ/CR34 - 14ba76032e01 01/20124.4 Deleting a link with an outputIf a link from a current or relay output with a sensor is no longer

MIQ/CR3; DIQ/CR3 Settings4 - 15ba76032e01 01/20124.5 Setting the relay outputsThe following steps describe operation with the 2020 XT system. With the

MIQ/CR3; DIQ/CR3 List of contents0 - 1ba76032e01 01/2012MIQ/CR3; DIQ/CR3 - List of contents1 Overview . . . . . . . . . . . . . . . . . . . . . . . .

Settings MIQ/CR3; DIQ/CR34 - 16ba76032e01 01/2012As soon as a function is selected for a relay output, a relay action can be selected (see section 4.5

MIQ/CR3; DIQ/CR3 Settings4 - 17ba76032e01 01/20124.5.2 System monitoringFunction The System monitoring enables to monitor system errors.In order to se

Settings MIQ/CR3; DIQ/CR34 - 18ba76032e01 01/2012 The sensor is being calibrated The sensor is in the maintenance condition The sensor is being cle

MIQ/CR3; DIQ/CR3 Settings4 - 19ba76032e01 01/2012Generalsensor errors4.5.4 Limit indicatorFunction The characteristic of the limit indicator is laid d

Settings MIQ/CR3; DIQ/CR34 - 20ba76032e01 01/2012Behavior at error OpenCloseUnchangedThe relay opens, closes, or remains unchanged in case of system e

MIQ/CR3; DIQ/CR3 Settings4 - 21ba76032e01 01/20124.5.5 Frequency controllerFunction The characteristic of the frequency output is laid down in the Sta

Settings MIQ/CR3; DIQ/CR34 - 22ba76032e01 01/20124.5.6 Pulse-width contr.Function The characteristic of the pulse width output is laid down in the Sta

MIQ/CR3; DIQ/CR3 Settings4 - 23ba76032e01 01/20124.5.7 CleaningNoteWhen using the MIQ/CHV PLUS valve module, it is best to set the Cleaning function d

Settings MIQ/CR3; DIQ/CR34 - 24ba76032e01 01/2012Settings* With short cleaning intervals, the adjustable values for the Cleaning duration and Adjustme

MIQ/CR3; DIQ/CR3 Settings4 - 25ba76032e01 01/2012ExampleFig. 4-16 Cleaning cycleSetting ResultReference time (h): Reference time (min):Interval unit:C

List of contents MIQ/CR3; DIQ/CR30 - 2ba76032e01 01/20124.7 Checking the status of the outputs . . . . . . . . . . . . . . . .4-384.8 Behavior of lin

Settings MIQ/CR3; DIQ/CR34 - 26ba76032e01 01/2012Canceling the cleaning A running cleaning cycle is canceled: Automatically– If the sensor switches t

MIQ/CR3; DIQ/CR3 Settings4 - 27ba76032e01 01/20124.5.8 Sensor-controlledWith the Sensor-controlled function, the relay is controlled by a linked senso

Settings MIQ/CR3; DIQ/CR34 - 28ba76032e01 01/20124.5.9 Manual controlFunction With the Manual control function, you can test the operativeness of an i

MIQ/CR3; DIQ/CR3 Settings4 - 29ba76032e01 01/20124.6 Setting of current outputsThe following steps describe operation with the 2020 XT system. With th

Settings MIQ/CR3; DIQ/CR34 - 30ba76032e01 01/20124.6.1 RecorderFunction The measured values of the linked sensor at the current output are set up as c

MIQ/CR3; DIQ/CR3 Settings4 - 31ba76032e01 01/2012I -> OFL/UFL Error Current values outside the range between Start value and End value are consider

Settings MIQ/CR3; DIQ/CR34 - 32ba76032e01 01/20124.6.2 PID controllerFunction With the PID controller function, you can use an output as a controller

MIQ/CR3; DIQ/CR3 Settings4 - 33ba76032e01 01/2012By activating or deactivating the Integral (ti) and Derivative (td) controller part, the following co

Settings MIQ/CR3; DIQ/CR34 - 34ba76032e01 01/2012Application example  Feedback control of the D. O. concentration Sensor: TriOxmatic 700 IQ (measuri

MIQ/CR3; DIQ/CR3 Settings4 - 35ba76032e01 01/2012Within the proportional band, a concentration increase by 1 mg/l causes a decrease of the current out

MIQ/CR3; DIQ/CR3 Overview1 - 1ba76032e01 01/20121Overview1.1 How to use this component operating manualStructure of theIQ SENSOR NEToperating manualFi

Settings MIQ/CR3; DIQ/CR34 - 36ba76032e01 01/2012Io 0 ... 20 mA Current value on the output if the measured value equals the Nominal valueti 0 ... 999

MIQ/CR3; DIQ/CR3 Settings4 - 37ba76032e01 01/20124.6.3 Fixed current valueFunction With the Fixed current value function, you can test the operativene

Settings MIQ/CR3; DIQ/CR34 - 38ba76032e01 01/20124.7 Checking the status of the outputsThis function offers a simple overview of the states of all out

MIQ/CR3; DIQ/CR3 Settings4 - 39ba76032e01 01/20124.8 Behavior of linked outputs4.8.1 Behavior in case of errorFor linked relay outputs or current outp

Settings MIQ/CR3; DIQ/CR34 - 40ba76032e01 01/20124.8.2 Behavior in non-operative conditionAn output is non-operative when no function is activated for

MIQ/CR3; DIQ/CR3 Settings4 - 41ba76032e01 01/20124.9 Maintenance condition of sensorsThe maintenance condition of sensors serves to calibrate, clean,

Settings MIQ/CR3; DIQ/CR34 - 42ba76032e01 01/20124.9.1 Switching on the maintenance condition4.9.2 Switching off the maintenance condition1 Call up th

MIQ/CR3; DIQ/CR3 Maintenance and cleaning5 - 1ba76032e01 01/20125 Maintenance and cleaning5.1 MaintenanceThe combi output module does not require any

Maintenance and cleaning MIQ/CR3; DIQ/CR35 - 2ba76032e01 01/2012

MIQ/CR3; DIQ/CR3 Technical data6 - 1ba76032e01 01/20126 Technical dataNoteGeneral technical data on MIQ modules are given in the TECHNICAL DATA chapte

Overview MIQ/CR3; DIQ/CR31 - 2ba76032e01 01/20121.2 Features of the combi output moduleGeneral characteristics The combi output module has three curre

Technical data MIQ/CR3; DIQ/CR36 - 2ba76032e01 01/2012RelaysCurrent outputsOutput Physically separated from the IQ SENSOR NETMax. switching voltage 25

MIQ/CR3; DIQ/CR3 Contact Information7 - 1ba76032e01 01/20127 Contact Information7.1 Ordering & Technical SupportWhen placing an order please have

Contact Information MIQ/CR3; DIQ/CR37 - 2ba76032e01 01/2012

MIQ/CR3; DIQ/CR3 Indexes8 - 1ba76032e01 01/20128Indexes8.1 Explanation of the messagesIn this chapter you will find a list with all the message codes

Indexes MIQ/CR3; DIQ/CR38 - 2ba76032e01 01/2012

1725 Brannum LaneYellow Springs, Ohio 45387 USA+1 937-767-7241800-765-4974 (US)FAX (937) 767-1058Email: [email protected]: www.ysi.com

MIQ/CR3; DIQ/CR3 Safety instructions2 - 1ba76032e01 01/20122 Safety instructionsThis operating manual contains special instructions that must be follo

Safety instructions MIQ/CR3; DIQ/CR32 - 2ba76032e01 01/20122.1 Authorized useThe authorized use of the combi output module consists of providing relay

MIQ/CR3; DIQ/CR3 Installation3 - 1ba76032e01 01/20123 Installation3.1 Scope of deliveryThe scope of delivery of the combi output module is listed in t