Siemens Sinumerik 840D sl Diagnostic Manual page 775

03/2009
207557 <location>Encoder 1: Reference point coordinate not in the permissible
range
Message %1
value:
Drive object: SERVO, VECTOR
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 current axis position. The maximum per-
missible value is displayed in the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
See also: p2598 (EPOS reference point coordinate, signal source)
207558 <location>Encoder 2: Reference point coordinate not in the permissible
range
Message %1
value:
Drive object: SERVO, VECTOR
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 current axis position. The maximum per-
missible value is displayed in the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
See also: p2598 (EPOS reference point coordinate, signal source)
207559 <location>Encoder 3: Reference point coordinate not in the permissible
range
Message %1
value:
Drive object: SERVO, VECTOR
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 current axis position. The maximum per-
missible value is displayed in the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
See also: p2598 (EPOS reference point coordinate, signal source)
207560 <location>Drive encoder: Number of pulses is not to the power of two
Message Encoder data set: %1
value:
Drive object: SERVO, VECTOR
Reaction: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: For rotary absolute encoders, the pulse number in p0408 must be to the power of two.
Fault value (r0949, interpret decimal):
The fault value includes the encoder data set number involved.
Remedy: - check the parameterization (p0408, p0404.1, r0458.5).
- if required, upgrade the Sensor Module firmware.
207561 <location>Drive encoder: Number of multiturn pulses is not to the power
of two
Message Encoder data set: %1
value:
Drive object: SERVO, VECTOR
Reaction: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
© Siemens AG 2009 All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
SINAMICS-Alarms
2-775