48 SM-Applications Modules & Motion Processors User Guide
Issue Number: 4
5.7 Menu 88 - Status Parameters
This parameter has two purposes - when read it will return the identical run-time error as
Pr
81.50 (note - it will not return drive trip codes). The parameter is cleared to zero on
reset and when the user program execution is started.
When the parameter is written to with a value of 1070 the Second Processor will initiate
a warm-restart of the drive and any other options. This can be used to restart the user
program (providing auto-run Pr
81.13=1) and clear any drive trip. This reset action can
be performed at any time, not just after a run-time error or in an ERROR task.
The Task in Error parameter can be used to identify which task the error was generated
in. This parameter is only valid if it is read from the ERROR task after a run-time trip has
occurred. The values will have the following meanings:
A value of zero will be returned if there is no error condition. For more information on
these parameters refer to Chapter 11 Diagnostics on page 112.
Pr 88.01 Error code / Reset
Access RW Range 0 to 9999
Default N/A Update Rate On error
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Writing 1070 to Pr
88.01 will result in any drive trip being automatically cleared as well
as resetting all fitted options in the drive. This behaviour is different to the UD70 product
on Unidrive 1 where the drive was not reset.
Pr 88.02 Task in Error
Access RO Range 0 to 50
Default N/A Update Rate On Error
Value Task
50 System
1 Initial
2 Background
3 Clock
4 Error
5Pos0
6Pos1
7 Event
8 Event1
9 Event2
10 Event3
11 APC
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