Siemens SINAMICS G150 Manual page 1470

4 Faults and alarms
4.2 List of faults and alarms
Reaction upon A: NONE
Acknowl. upon A: NONE
F07556 Measuring gear: Position tracking, maximum actual value exceeded
Message value: Component number: %1, encoder data set: %2
Message class: Position/speed actual value incorrect or not available (11)
Drive object: B_INF, ENC, VECTOR_G
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: When the position tracking of the measuring gear is configured, the drive/encoder identifies a maximum possible
absolute position actual value (r0483) that cannot be represented within 32 bits.
Maximum value: p0408 * p0412 * 2^p0419
Fault value (r0949, interpret decimal):
aaaayyxx hex: yy = component number, xx = encoder data set
See also: p0408 (Rotary encoder pulse number), p0412 (Measuring gear absolute encoder rotary revolutions virtual),
p0419 (Fine resolution absolute value Gx_XIST2 (in bits))
Remedy: - reduce the fine resolution (p0419).
- reduce the multiturn resolution (p0412).
See also: p0412 (Measuring gear absolute encoder rotary revolutions virtual), p0419 (Fine resolution absolute value
Gx_XIST2 (in bits))
A07557 (F) Encoder 1: Reference point coordinate not in the permissible range
Message value: %1
Message class: Application / technological function faulted (17)
Drive object: VECTOR_G
Reaction: NONE
Acknowledge: NONE
Cause: The reference point coordinate received when adjusting the encoder via connector input CI:p2599 lies outside the
half of the encoder range and cannot be set as actual axis position. The maximum permissible value is displayed in
the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
Reaction upon F: OFF1 (OFF2, OFF3)
Acknowl. upon F: IMMEDIATELY
A07558 (F) Encoder 2: Reference point coordinate not in the permissible range
Message value: %1
Message class: Application / technological function faulted (17)
Drive object: VECTOR_G
Reaction: NONE
Acknowledge: NONE
Cause: The reference point coordinate received when adjusting the encoder via connector input CI:p2599 lies outside the
half of the encoder range and cannot be set as actual axis position. The maximum permissible value is displayed in
the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
Reaction upon F: OFF1 (OFF2, OFF3)
Acknowl. upon F: IMMEDIATELY
A07559 (F) Encoder 3: Reference point coordinate not in the permissible range
Message value: %1
Message class: Application / technological function faulted (17)
Drive object: VECTOR_G
Reaction: NONE
Acknowledge: NONE
Cause: The reference point coordinate received when adjusting the encoder via connector input CI:p2599 lies outside the
half of the encoder range and cannot be set as actual axis position. The maximum permissible value is displayed in
the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
1470
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A