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Table 11-5
Operating Errors
Cl.
No.
Operator control errors
1 (01) 1 (01)
Software limit switch beginning is passed
Cause
Effect
Elimina-
tion
1 (01) 2 (02)
Software limit switch end is passed
Cause
Effect
Elimina-
tion
1 (01)
3 (03)
Beginning of traversing range passed
Cause
Effect
Elimina-
tion
1 (01) 4 (04)
Traversing range end passed
Cause
Effect
Elimina-
tion
Cl. = Detail event class, No. = Detail event number
Note: Value (xx) = Hexadecimal notation of the error number.
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
Error Message,
Error Analysis and Elimination
Error response: "Everything OFF", as in Table 11-2
Limit switch passed: in "Control" or "Correction" operating mode.
The limit switch position is passed by the necessary stopping
distance.
Set actual value is not executed.
Following acknowledgment of the error, it is possible to tra-
verse to the working range.
Alter value of software limit switch (MD21).
Disable limit switch monitoring!
(With the limit switches (MD21/22) disabled, the travel range
limits are established by the maximum allowable values for
the limit switches).
Limit switch passed in "Control" or "Correction" operating mode.
The limit switch position is passed by the necessary stopping
distance.
Set actual value is not executed.
Following acknowledgment of the error, it is possible to tra-
verse to the working range.
Alter value of software limit switch (MD22).
Disable limit switch monitoring!
(With the limit switches (MD21/22) disabled, the travel range
limits are established by the maximum allowable values for
the limit switches).
When operating in "Control" operating mode with soft limits dis-
abled, the traversing range beginning was passed.
The limit switch position is passed by the necessary stopping dis-
tance.
Following acknowledgment of the error, it is possible to traverse to
the working range.
When operating in "Control" operating mode with soft limits dis-
abled, the traversing range beginning was passed.
The limit switch position is passed by the necessary stopping dis-
tance.
Following acknowledgment of the error, it is possible to traverse to
the working range.
Troubleshooting
Message/
Display
Diagnostic
interrupt.
interrupt
Diagnostic
interrupt.
interrupt
Diagnostic
interrupt.
interrupt
Diagnostic
interrupt.
interrupt
11-13
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