HEIDENHAIN iTNC 530 Service Manual page 40

Error message Possible cause of error
Additional information and descriptions in
the manual
C00B Too little Internal software error
main memory
C00D Program Internal software or hardware error
checksum error
C00E Controller Internal software or hardware error
software timeout
C012 Pos. control MC is outputting erroneous cycle time for
CC position controller.
err. Cycle time
Hardware error
C016 Double Control loop on X51 or X52 is defined as
"double speed," although the control loop on
speed not
X53 or X54 is active.
possible
Control loop on X55 or X56 is defined as
"double speed," although the control loop on
X57 or X58 is active (only CC 4xx with 8
control loops).
C017 PWM For a single-speed control loop, the PWM
basic frequency set in MP2180.x is twice as
frequency too
high, and the current controller cycle time
high
set in MP2182.x is half as high.
C018 Master- Axes in master-slave torque control are only
permitted at X15/X17 or X16/X18.
slave torque: Axis
assignment
incorrect
C2A0 Encoder Incorrect entry in MP112.x or MP113.x
(speed encoder).
input %.2s
Internal software error
C300 Zn track No encoder signal available
%.2s error
Interruption in motor encoder cable
Signal amplitude of motor encoder is
missing or too small.
See "Speed Encoders" on page 18 – 293
C310 Z1 track Contamination of the motor encoder (Z1
track)
%.2s error
Motor encoder cable is defective.
Motor control board is defective.
See "Speed Encoders" on page 18 – 293
4 – 40
Measures for error diagnosis and/or
corrective action
Additional information and descriptions in
the manual
Check the software version.
Check the software version.
Exchange drive control board.
Check the software version.
Exchange drive control board.
Inform your service agency.
Check machine parameter 7600.0
Exchange drive control board.
Define the control loop on X51 or X52 as
"single speed," or deactivate the PWM
output X53 or X54
Define the control loop on X55 or X56 is
defined as "single speed," or deactivate the
PWM output X57 or X58 (only CC 4xx with 8
control loops).
Check MP2180.x and MP2182.x.
Use a double-speed control loop instead of
single-speed.
Change the axis assignment.
Check the entry in MP112.x or MP113.x.
Check the software version.
Check connection of motor encoder.
Check the motor encoder.
Check the amplitude of the encoder signal.
See "Speed Encoders" on page 18 – 293
Exchange the motor.
Check the motor encoder cable.
Exchange the motor drive control board.
See "Speed Encoders" on page 18 – 293
HEIDENHAIN Service Manual iTNC 530