Dsp Error Messages As Of Nc Software 280 476-01; Non-Axis-Specific Error Messages Without Control Reset - HEIDENHAIN TNC 426 PB/M Technical Manual

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
8010 LSV2 transmission
error
8040 Heat-sink
temperature UV 1xx
8041 Iz of UV 1xx too
high
8042 Leakage current of
UV 1xx too high
8080 Uz of UV 1xx too
high
8082 MCU command
unknown
8086 Probing already
active
8092 Pos. contr. cyc.
time error
9800 MCU command
unknown
A000 Error during T2
test
A001 Op. state MCU
not equal CCU
December 2001
Cause
n
Interrupted LSV2
connection.
n
Internal software error.
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
DC-link current of
UV 1xx too high.
n
Isolation problem (e.g.
defective motor).
n
DC-link voltage of the
power supply unit too
high.
n
Internal software error.
n
An internal software
error has occurred.
n
MCU is outputting
incorrect cycle time for
CCU position controller.
n
A hardware error has
occurred.
n
An internal software
error has occurred.
n
Error during the test of
emergency-stop loop 2.
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.
DSP Error Messages as of NC Software 280 476-01
Corrective action
n
Check the LSV2 connection.
n
Inform your service agency.
• Check software version.
n
Stop the machine and let it
cool down.
n
Continue working with lower
power (reduce the feed rate).
n
Continue working with lower
power (reduce the feed rate).
n
Inform your service agency.
• Check the motor.
• Check the wiring.
n
Inform your service agency.
• Check the machine
parameters (deceleration of
spindle).
• If required, check the
braking resistor.
• Replace the power supply unit.
n
Inform your service agency.
• Check software version.
n
Inform your service agency.
• Check software version.
n
Inform your service agency.
• Check machine parameter
MP7600.x.
• Exchange drive control board.
n
Inform your service agency.
• Check software version.
n
Inform your service agency.
• Check the wiring.
• Check the emergency-stop
key.
• Replace the hardware.
n
Press CE to acknowledge the
error message.
n
Switch on the machine.
n
Inform your service agency.
• Check software version.
As of
NC SW
280 476-01
280 476-09
280 476-09
280 476-09
280 476-09
280 476-01
280 476-01
280 476-01
280 476-04
280 476-09
280 476-01
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