Error Classes - Siemens S7-300 Operating Instructions Manual

Data blocks / error lists
C.4 Error classes
C.4

Error classes

Class 1: Operating error
Operating errors are detected asynchronously to an operator input/control.
No.
1
2
3
4
13
Class 4: Data error
Data errors are detected synchronously to an operator input/control.
No.
10
11
12
190
Meaning
Software limit switch start passed
Software limit switch end passed
Traversing range start passed
Traversing range end passed
Set actual value on-the-fly cannot be executed
Cause The software limit switches are outside the traversing range
after "set actual value on-the-fly"
(-100 m to +100 m or -1000 m to +1000 m).
The shift resulting from set actual value / set actual value on-
the-fly is more than ± 100 m or ± 1000 m.
Effect Axis not synchronized.
Meaning
Zero offset error
Cause The zero offset is greater than ±100 m or ±1000 m.
The software limit switches are outside the traversing range (-
100 m to +100 m or -1000 m to +1000 m)
after setting the zero offset.
Rotary axis: The absolute value of the zero offset is greater
than the end of rotary axis.
Faulty actual value setting
Cause Linear axis: The coordinate lies outside the current (possibly
shifted) software limit switches.
Rotary axis: The coordinate is < 0 or greater than the end of
rotary axis.
Reference point error
Cause Linear axis: The coordinate lies outside the current (possibly
offset) software limit switches.
Rotary axis: The coordinate is < 0 or greater than the end of
rotary axis.
FM 352 electronic cam controller
Operating Instructions, 05/2011, A5E01071724-03
Diagnostic
interrupt
Yes
Yes
Yes
Yes
Yes
Diagnostic
interrupt
No
No
No