Siemens SINUMERIK 840D sl Series Diagnostics Manual page 707

08/2005
Cause: The motor parameters were incorrectly entered while commissioning (e.g. p0300 = 0, no
motor selected)
Fault value (r0949, decimal):
The fault value includes the parameter number involved.
The following parameter numbers only occur as fault values for induction motors:
p0304, p0310, p0320
The following parameter numbers only occur as fault values for synchronous motors:
p0314; only for vector drives: p0305, p0307; only for servo drives: p0316, p0322, p0323;
only for linear drives: p0315
See also: p0300, p0301, p0304, p0305, p0307, p0310, p0311, p0314, p0315, p0316,
p0320, p0322, p0323
Remedy: Compare the motor data with the rating plate data and if required, correct.
See also: p0300, p0301, p0304, p0305, p0307, p0310, p0311, p0314, p0316, p0320,
p0322, p0323
207955 <location>Drive: motor was changed
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The code number of the actual motor with DRIVE-CLiQ does not match the saved number.
Fault value (r0949, decimal):
Number of the incorrect parameter.
See also: p0301, r0302
Remedy: Connect the original motor, power-up the control unit again (POWER ON) and exit the
quick commissioning by setting p0010 to 0.
Or set p0300 = 10000 (load the motor parameter with DRIVE-CLiQ) and re-commission.
Quick commissioning (p0010 = 1) is automatically exited with p3900 > 0.
If quick commissioning was exited by setting p0010 to 0, then an automatic controller
calculation (p0340 = 1) is not carried-out.
207956 <location>Drive: Motor code does not match the list (catalog) motor
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The motor code of the actual motor with DRIVE-CLiQ does not match the possible list
motor types (refer to the selection, p0300).
Fault value (r0949, decimal):
Motor code of the motor with DRIVE-CLiQ
Remedy: Use a motor with DRIVE-CLiQ and the matching motor code.
The first three digits of the motor code generally correspond to the matching list motor type.
207960 <location>Drive: Friction characteristic incorrect
Reaction: NONE
Acknowledge: NONE
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-707