HEIDENHAIN TNC 426 PB - Page 1110

December 2001 DSP Error Messages as of NC Software 280 476-01 10 – 17
C280 Field angle <axis>
incorrect
n Incorrect entry in
MP2340 or MP2350.
n Inform your service agency.
• Check entry in MP2340/
MP2350.
280 476-01
C290 Uz <axis>
incorrect
n Incorrect entry in
MP2190 (dc-link voltage
Uz).
n Inform your service agency.
• Check the entry in MP2190.
280 476-01
C2A0 Encoder input
<axis>
n Incorrect entry in MP112
or MP113 (speed
encoder).
n An internal software
error has occurred.
n Inform your service agency.
• Check the entry in MP112/
MP113.
• Check software version.
280 476-01
C2B0 PWM output
<axis>
n Incorrect entry in MP120
or MP121 (nominal
speed output).
n An internal software
error has occurred.
n Inform your service agency.
• Check the entry in MP120/
MP121.
• Check software version.
280 476-17
C2C0 Band filter
parameter <axis>
n Incorrect entry in
MP2540, MP2541,
MP2550 or MP2551.
n An internal software
error has occurred.
n Inform your service agency.
• Check the entry in MP2540,
MP2541, MP2550 and
MP2551.
• Check software version.
280 476-01
C2D0 Motor encoder
line count <axis>
n Motor encoder line
count was changed
during operation.
n Restart control with the END
key.
280 476-08
C2E0 Motor pole-pair
number <axis>
n Motor pole-pair number
was changed during
operation.
n Restart control with the END
key.
280 476-08
C2F0 DIR in motor table
<axis>
n DIR in motor table was
changed during
operation.
n Restart control with the END
key.
280 476-08
C300 Zn track <axis>
error
n Contamination of the
motor encoder (Zn
track).
n Motor encoder cable is
defective.
n Motor control board
defective.
n Inform your service agency.
• Exchange the motor.
• Check the motor encoder
cable.
• Exchange the motor drive
control board.
280 476-01
C310 Z1 track <axis>
error
n Contamination of the
motor encoder (Z1
track).
n Motor encoder cable is
defective.
n Motor control board
defective.
n Inform your service agency.
• Exchange the motor.
• Check the motor encoder
cable.
• Exchange the motor drive
control board.
280 476-01
Error message Cause Corrective action As of
NC SW