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4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G120D
876
List Manual (LH14), 01/2016, A5E33842313
A07480
EPOS: Software limit switch plus reached
Message class:
Application/technological function faulted (17)
Reaction:
NONE
Acknowledge:
NONE
Cause:
The axis is at the position of the software limit switch plus. An active traversing block was interrupted.
Remedy:
- correct the target position.
- change software limit switch plus (CI: p2579, p2581).
See also: p2579 (EPOS software limit switch plus signal source), p2581 (EPOS software limit switch plus), p2582
(EPOS software limit switch activation)
F07481 (A)
EPOS: Axis position < software limit switch minus
Message class:
Application/technological function faulted (17)
Reaction:
OFF1 (OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
The actual position of the axis is less than the position of the software limit switch minus.
Remedy:
- correct the target position.
- change software limit switch minus (CI: p2578, p2580).
See also: p2578 (EPOS software limit switch minus signal source), p2580 (EPOS software limit switch minus), p2582
(EPOS software limit switch activation)
F07482 (A)
EPOS: Axis position > software limit switch plus
Message class:
Application/technological function faulted (17)
Reaction:
OFF1 (OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
The actual position of the axis is greater than the position of the software limit switch plus.
Remedy:
- correct the target position.
- change software limit switch plus (CI: p2579, p2581).
See also: p2579 (EPOS software limit switch plus signal source), p2581 (EPOS software limit switch plus), p2582
(EPOS software limit switch activation)
A07483
EPOS: Travel to fixed stop clamping torque not reached
Message class:
Application/technological function faulted (17)
Reaction:
NONE
Acknowledge:
NONE
Cause:
The fixed stop in the traversing block was reached without the clamping torque/clamping force having been achieved.
Remedy:
- check the maximum torque-generating current (r1533).
- check the torque limits (p1520, p1521).
- check the power limits (p1530, p1531).
- check the BICO interconnections of the torque limits (p1522, p1523, p1528, p1529).
F07484
EPOS: Fixed stop outside the monitoring window
Message class:
Application/technological function faulted (17)
Reaction:
OFF3 (OFF1, OFF2)
Acknowledge:
IMMEDIATELY
Cause:
In the "fixed stop reached" state, the axis has moved outside the defined monitoring window (p2635).
Remedy:
- check the monitoring window (p2635).
- check the mechanical system.
F07485 (A)
EPOS: Fixed stop not reached
Message class:
Application/technological function faulted (17)
Reaction:
OFF1 (OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
In a traversing block with the task FIXED STOP, the end position was reached without detecting a fixed stop.
Remedy:
- check the traversing block and locate the target position further into the workpiece.
- check the "fixed stop reached" control signal (p2637).
- if required, reduce the maximum following error window to detect the fixed stop (p2634).