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Emerson Process Management MSL600 manual Backlight On/Off P575, Clear Trend, Clear Profile

Models: MSL600

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Installation, Operation & Maintenance Manual

IP262/Z0, Rev. AB

February 2012

MSL600

7.7.2Backlight On/Off - P575

The default for the display back light is "Auto". It can be switched to "Off" or "On". If set to Auto it is on when a key is pressed. The back light will automatically turn off after 5 minutes or if the internal temperature is too high and exceeds its programmed limits. It will turn on if the internal controller temperature is too low and is less than the programmed limit.

7.7.3Clear Trend

The lower right of the display shows a trend of the sludge blanket position over the last 12 hours. Pressing when in the Clear Trend menu will clear this trend information. When the data is cleared the unit indicates this by displaying ‘Done’. This does NOT clear logged data.

7.7.4Clear Profile

The lower left of the display shows a profile of the sludge blanket. Pressing when in the Clear Profile menu will clear this information. When the data is cleared the unit indicates this by displaying ‘Done’

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Contents

MSL600 Installation, Operation & Maintenance ManualContents MSL600 12.2 12.1Before Operating this Device the Manual should be Read Fully About this Manual About the MSL600Mounting bracket Important MSL600 featuresSelf-cleaning Human Machine InterfaceLocation As a systemRotating bridge Application planningCircular clarifiers Static bridge Rectangular clarifiersMounting bracket attachment InstallationPreliminary checks LocationAttaching the MSL600 Installing the bracket on the bridgeMSL600 mounting Transducer connections Power and other electrical connectionsExternal connection terminals Cable extension Display ProgrammingKeypad and Menu Navigation Contrast viewing angle controlOn-line/Off-line SecurityTank depth Bottom reference Quick start parametersDetermination of tank depth Transducer self-cleaningMA current output parameters Current output adjustTransducer out-of-water time AlarmRelay parameters Digital input Menu Item Description Detailed operationMenu structure Main menu itemScrolling Direct accessParameter editing Main menu parameters Installation parametersApplication parameters Stop On P251 De-sludge parametersDescription P240 Start On P250Max Retries P257 Stop If P252Start Time P253 Interval P254MA output parameters Cleaning parameters4 0/4-20mA P403 Alarm Action P402Table B Relay Parameter numbers Relay RL1 mode P410 and RL2 mode P420Alarm mode relay RL1 and RL2 parameters P540 to On mode relay RL1 and RL2 Fault mode relay RL1 and RL2 parameters P560 to P570Set point mode relay RL1 and RL2 De-sludge mode relay RL1 and RL2HMI upper, middle, and lower display options Display parameters HMIRelay On and Off Points Relay overrides Min ON, Max ON, and Min OFFClear Profile Backlight On/Off P575Clear Trend Fast log P591 Low Mem Alarm P593Logging parameters Log Interval P590Common algorithm parameters P621 to P629 Parameter values Default Min Max 128 1024Engineering parameters 1 Alg. Select P620Noise Alrm Lev P622 Parameter values Default Min Max 100 Top Blanking P623Parameter values Default Min Max 9999 Upr S-nat Temp P625 Default Min Max +85 105 185Bottom Blanking P628 Default Min Max +85 185 SoS constant P627Default metric m/s Lwr S-nat Temp P626Sharp Echo Reject P631 Parameter values Default Min Max Lost Echo Rnge P633Municipal 1 parameters P630 to P637 Significance P630Noise SD Mult P635 Parameter values Default Min Max Dirty Mult P636Parameter values Default Min Max Lost Echo Time P637 Parameter values Default Min Max 255Threshold level = Threshld Offset P640 + Noise Level D834 Parameter values Default Min Max 100Municipal 2 parameter P640 Threshld Offset P640Display test Load Defaults functionSystem parameters Auto Cycle functionComms parameters P710 to P716 Settings parameters P730 to P737 and Base Units selectionFixed parameters D750 to D753 PIN parameter P740Readings parameters D800 to D834 Readings and diagnostics parametersDiagnostics parameters D835 to D852 Min Xdr Temp D852 Speed of Sound D850Max Xdr Temp D851 Transmit pulse and echo processing MaintenanceTroubleshooting Technical referenceSub-menu Level Parameter Title Par No Main Menu Option Programming chartProgramming chart … Direct Outputs Specification12.1 MSL600 Model No12.2 MSL603 transducer WeightAdditional specification notes MSL600 Bridge mounted unit Dimensional drawingsMSL600 and MSL603 assembly Fitting instructions MSL603 transducer cable extensionParts required MSL600 MSL600 Emerson Process Management Rosemount Measurement