Siemens SIMATIC FM 453, Manual

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