C.5 Error Classes - Siemens SIMATIC FM 351 Manual

C.5 Error Classes
Class 1: Operating Errors
Operating errors are detected asynchronous to operator input/commands. The
operating errors lead to the positioning being aborted, except for error number 9.
This leads to the positioning being terminated.
No. Meaning
1 Software limit switch start passed
Cause
2
Software limit switch end passed
Cause
3
Travel range start passed
Cause
4
Travel range end passed
Cause
5
Error in final target approach.
Cause
6
Stationary range left.
Cause
7
Positive feedback.
Cause
8
No change in actual value or change too small
Cause
9
Target passed (FM 451)
Cause
10
Target range passed.
Cause
11
Switchover point incorrectly switched.
Cause
12
Switch-off point incorrectly switched.
Cause
13
Start of target range incorrectly switched.
Cause
FM 351 Positioning Module
C79000-G7076-C351-02
The actual value is outside the working range.
The actual value is outside the working range.
Limit of traverse range passed (the coordinates of
the traverse range limits are included in the traverse
range)
Limit of traverse range passed (the coordinates of
the traverse range limits are included in the traverse
range)
Target range was not reached within the monitoring
time
The actual value is outside the stationary range.
Actual value change > 1/2 stationary range in the
wrong direction.
There is no actual value change or the actual value
change is against the programmed direction within
the monitoring time.
The target was passed during "set actual value
on-the-fly"
Target range was passed after the final target
approach.
Axis oscillating at the switchover point.
Axis oscillating at the switch-off/reversal point.
Axis oscillating in the target range.
Data Blocks/Error Lists
Diagnostic
Interrupt
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
C-15