SICK MCS100FT - SCU Diagnosis Functions; SCU Logbook Entries and Interpretation

Operation
MCS100FT · Operating Instructions · 8011893 V2-1 · © SICK AG 43
Subject to change without notice
5.6.7 Diagnosis
Menu: System Control Unit/Diagnosis
5.6.7.1 Logbook
Menu: System Control Unit/Diagnosis/Logbook
This menu serves to make settings for the SCU logbook.
The operation of the SCU logbook is equivalent to the operation of the MCS100FT logbook
(
 p. 62, §5.7.8.2).
Logbook entries
Logbook entry Description Possible cause/ clearance
1
Failure
“F” classification in logbook, status field on operator panel (
 p. 33, §5.4) lights red
Global Failure Status of an analyzer Error in analyzer.
DeviceOff
Connection failure
---
NotPresent ---
Mismatched Analyzer software does not
match the data record stored
in the SCU.
Switch the SCU off and on again.
CouldntGetChecksum
Internal error Please contact SICK Customer Service.
CouldntRegisterDeviceIdent
CouldntReadProcIndex
CouldntReadDeviceIdent
CouldntReadOpState
NoOpStateDescriptor
CouldntReadOpStateDe-
scriptor
CouldntAddDiag
CouldntReadProcDescr
CouldntAddProcVal
CouldntAddInpVal
CouldntAddCtlVal
UnknownValType
CouldntGetNextCMV
Maintenance
“M” classification in logbook, status field on operator panel (
 p. 33, §5.4) lights yellow
Global Failure Status of an analyzer Error in analyzer.
Extended
“X/E” classification in logbook, no display of further information
OV0 (Overload0nx)
Input range of nth analog
input exceeded.
Check external power source.
Desired current on nth analog
output not reached.
Check external load.
Logbook
Device
Cyclic Trigger
/System Control Unit/Diagnosis/
SCU
MCS100FT
Measure
 §5.6.7.1
 p. 44, §5.6.7.2
 p. 44, §5.6.7.3