Emerson Process Management MSL600 manual Logging parameters, Log Interval P590, Fast log P591

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	Installation, Operation & Maintenance Manual
MSL600	IP262/Z0, Rev. AB
MSL600	February 2012

7.8 Logging parameters

Logged data can be downloaded and analysed via the RS232 port and Mobrey Measurement Log View Software (via a PC). For copies of this software, please contact Mobrey Measurement Sales.

Note: A full menu structure is shown in section 11.

7.8.1Log Interval - P590

The MSL600 can log the value (not the units) of the parameter that is shown on the middle of the HMI Display. The MSL600 can store up to 4800 records. The interval between each record being stored is programmed in minutes in P590, the Logging interval. The unit takes a reading every 5 seconds and averages the readings over the programmed logging interval.

The unit automatically stores the maximum recorded value that occurred in the previous 24-hour period (from 12 midnight to 12 midnight).

Parameter values:

Default	Min	Max
5	0	99

7.8.2Fast log - P591

The control unit will automatically override the logging interval and log at a rate of one record per minute when the sludge blanket level is above the level in metres (Feet – Imperial) set in the fast Log parameter. If the parameter is set to zero then fast log is not used.

Parameter values (Metric)			Parameter values (Imperial)
Default	Min	Max	Default	Min	Max
0.000	0.000	7.000	0.000	0.000	23.00

7.8.3Data Overwrite - P592

If this parameter is set to "On" then old data will be over written when the memory is full. If it is set to "Off" then old data is not over written and the unit stops logging when the memory is full.

Parameter values:

Default	Min	Max
On	Off	-

7.8.4Low Mem Alarm - P593

An alarm can be activated if the memory reaches this level when set as a % of full memory.

Parameter Values:

Default	Min	Max
0	0	99

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Contents Installation, Operation & Maintenance Manual MSL600Contents MSL600 12.1 12.2Before Operating this Device the Manual should be Read Fully About the MSL600 About this ManualImportant MSL600 features Self-cleaningHuman Machine Interface Mounting bracketAs a system LocationApplication planning Circular clarifiersRotating bridge Rectangular clarifiers Static bridgeInstallation Preliminary checksLocation Mounting bracket attachmentInstalling the bracket on the bridge Attaching the MSL600MSL600 mounting Power and other electrical connections Transducer connectionsExternal connection terminals Cable extension Programming DisplayContrast viewing angle control Keypad and Menu NavigationSecurity On-line/Off-lineQuick start parameters Tank depth Bottom referenceTransducer self-cleaning Determination of tank depthCurrent output adjust MA current output parametersAlarm Relay parametersTransducer out-of-water time Digital input Detailed operation Menu structureMain menu item Menu Item DescriptionDirect access Parameter editingScrolling Installation parameters Application parametersMain menu parameters De-sludge parameters Description P240Start On P250 Stop On P251Stop If P252 Start Time P253Interval P254 Max Retries P257Cleaning parameters MA output parametersAlarm Action P402 4 0/4-20mA P403Relay RL1 mode P410 and RL2 mode P420 Alarm mode relay RL1 and RL2 parameters P540 toTable B Relay Parameter numbers Fault mode relay RL1 and RL2 parameters P560 to P570 Set point mode relay RL1 and RL2De-sludge mode relay RL1 and RL2 On mode relay RL1 and RL2Display parameters HMI Relay On and Off PointsRelay overrides Min ON, Max ON, and Min OFF HMI upper, middle, and lower display optionsBacklight On/Off P575 Clear TrendClear Profile Low Mem Alarm P593 Logging parametersLog Interval P590 Fast log P591Parameter values Default Min Max 128 1024 Engineering parameters1 Alg. Select P620 Common algorithm parameters P621 to P629Parameter values Default Min Max 100 Top Blanking P623 Parameter values Default Min Max 9999 Upr S-nat Temp P625Default Min Max +85 105 185 Noise Alrm Lev P622Default Min Max +85 185 SoS constant P627 Default metric m/sLwr S-nat Temp P626 Bottom Blanking P628Parameter values Default Min Max Lost Echo Rnge P633 Municipal 1 parameters P630 to P637Significance P630 Sharp Echo Reject P631Parameter values Default Min Max Dirty Mult P636 Parameter values Default Min Max Lost Echo Time P637Parameter values Default Min Max 255 Noise SD Mult P635Parameter values Default Min Max 100 Municipal 2 parameter P640Threshld Offset P640 Threshold level = Threshld Offset P640 + Noise Level D834Load Defaults function System parametersAuto Cycle function Display testSettings parameters P730 to P737 and Base Units selection Comms parameters P710 to P716PIN parameter P740 Fixed parameters D750 to D753Readings and diagnostics parameters Readings parameters D800 to D834Diagnostics parameters D835 to D852 Speed of Sound D850 Max Xdr Temp D851Min Xdr Temp D852 Maintenance TroubleshootingTechnical reference Transmit pulse and echo processingProgramming chart Sub-menu Level Parameter Title Par No Main Menu OptionProgramming chart … Direct Specification 12.1 MSL600Model No OutputsWeight Additional specification notes12.2 MSL603 transducer Dimensional drawings MSL600 Bridge mounted unitMSL600 and MSL603 assembly MSL603 transducer cable extension Parts requiredFitting instructions MSL600 MSL600 Emerson Process Management Rosemount Measurement