Remedy: - reduce the fine resolution (p0419).
- reduce the multiturn resolution (p2721).
F07448 (A) Load gear: Position tracking, linear axis has exceeded the maximum range
Message value: -
Drive object: All objects
Reaction: Servo: OFF1 (NONE, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: For a configured linear axis/no modulo axis, the currently effective motor encoder (encoder 1) has exceeded the maximum
possible traversing range.
For the configured linear axis, the maximum traversing range is defined to be 64x (+/- 32x) of p0421. It should be read in
p2721 and interpreted as the number of load revolutions.
Note:
Only the motor encoder in the currently effective drive data set is monitored here. The actual effective drive data set is
displayed in x = r0051 and the corresponding motor encoder is specified in in p0187[x].
Remedy: The fault should be resolved as follows:
- select encoder commissioning (p0010 = 4).
- reset position tracking, position (p2720.2 = 1).
- deselect encoder commissioning (p0010 = 0).
The fault should then be acknowledged and the absolute encoder adjusted.
Reaction upon A: NONE
Acknowl. upon A: NONE
F07449 (A) Load gear: Position tracking actual position outside tolerance window
Message value: %1
Drive object: All objects
Reaction: Servo: OFF1 (NONE, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: When switched off, the currently effective motor encoder was moved through a distance greater than was parameterized
in the tolerance window. It is possible that there is no longer any reference between the mechanical system and encoder.
Note:
Only the motor encoder in the currently effective drive data set is monitored here. The actual effective drive data set is
displayed in x = r0051 and the corresponding motor encoder is specified in in p0187[x].
Fault value (r0949, interpret decimal):
Deviation (difference) to the last encoder position in increments of the absolute value after the measuring gear - if one is
being used. The sign designates the traversing direction.
Note:
The deviation (difference) found is also displayed in r2724.
Remedy: Reset the position tracking as follows:
- select encoder commissioning (p0010 = 4).
- reset position tracking, position (p2720.2 = 1).
- deselect encoder commissioning (p0010 = 0).
The fault should then be acknowledged and, if necessary, the absolute encoder adjusted (p2507).
See also: p0010
Reaction upon A: NONE
Acknowl. upon A: NONE
F07500 Drive: Power unit data set PDS not configured
Message value: Drive data set: %1
Drive object: All objects
Reaction: NONE
Faults and alarms
13.2 List of faults and alarms
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA 447
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