S800 I/O - AI895 wrong output signal
Problem:Solution
A description of this resolution:
'S800 I/O - AI895 wrong output signal' resolves the following:
A description of this resolution:
- See Workaround and Solution
Workaround
Avoid change of channel parameters to the module if the module is in normal operation.
Restart the module after changing of channel parameters.
Restart of the module can be done from the controller or by unlock/lock the module.
Solution
The problem is solved by a firmware change. The new firmware is included in AI895 manufacturing week 40 year 03 or later (batch number 4003 or higher).
[ref 3BSE034596 VASMASOITA0897 ]
'S800 I/O - AI895 wrong output signal' resolves the following:
- S800 I/O - AI895 wrong output signal
Hardware concerned
AI895 manufacturing before week 40 year 03 (batch number lower than 4003).
Problem description
Sometimes one input value will show a 5 to 10% wrong value after a parameter download to the module.
The problem may arise infrequently and only at download of new channel parameters to the module when the module is in normal operation.
The problem can not arise at power up or change of module.
- Article imported from the previous version of KnowledgeBank
Asked 13 years ago
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