HEIDENHAIN TNC 430 PA/M - DSP Error Messages as of NC Software 280 476-01; Non-Axis-Specific Error Messages Without Control Reset

December 2001 DSP Error Messages as of NC Software 280 476-01 10 – 9
10.2 DSP Error Messages as of NC Software 280 476-01
10.2.1 Non-Axis-Specific Error Messages without Control Reset
Error message Cause Corrective action As of
NC SW
8010 LSV2 transmission
error
n Interrupted LSV2
connection.
n Internal software error.
n Check the LSV2 connection.
n Inform your service agency.
• Check software version.
280 476-01
8040 Heat-sink
temperature UV 1xx
n Temperature of UV 1xx
power supply unit's heat
sink too high.
n If the heat-sink
temperature continues
to increase, the unit will
be switched off.
n Stop the machine and let it
cool down.
n Continue working with lower
power (reduce the feed rate).
280 476-09
8041 Iz of UV 1xx too
high
n DC-link current of
UV 1xx too high.
n Continue working with lower
power (reduce the feed rate).
280 476-09
8042 Leakage current of
UV 1xx too high
n Isolation problem (e.g.
defective motor).
n Inform your service agency.
• Check the motor.
• Check the wiring.
280 476-09
8080 Uz of UV 1xx too
high
n DC-link voltage of the
power supply unit too
high.
n Inform your service agency.
• Check the machine
parameters (deceleration of
spindle).
• If required, check the
braking resistor.
• Replace the power supply unit.
280 476-09
8082 MCU command
unknown
n Internal software error. n Inform your service agency.
• Check software version.
280 476-01
8086 Probing already
active
n An internal software
error has occurred.
n Inform your service agency.
• Check software version.
280 476-01
8092 Pos. contr. cyc.
time error
n MCU is outputting
incorrect cycle time for
CCU position controller.
n A hardware error has
occurred.
n Inform your service agency.
• Check machine parameter
MP7600.x.
• Exchange drive control board.
280 476-01
9800 MCU command
unknown
n An internal software
error has occurred.
n Inform your service agency.
• Check software version.
280 476-04
A000 Error during T2
test
n Error during the test of
emergency-stop loop 2.
n Inform your service agency.
• Check the wiring.
• Check the emergency-stop
key.
• Replace the hardware.
280 476-09
A001 Op. state MCU
not equal CCU
n The automatic, SRG,
SBH, and SH operating
states of the MCU and
CCU are compared
cyclically. If the states
are unalike for over 200
ms, a stop 1 is output.
n Press CE to acknowledge the
error message.
n Switch on the machine.
n Inform your service agency.
• Check software version.
280 476-01