List Of Nc Error Messages - HEIDENHAIN iTNC 530 HSCI Service Manual

4.5 List of NC error messages

Complete list You can find the complete list of all NC error messages (including operator errors) on the TNCguide
DVD in several languages and sorted by error numbers.
This TNCguide information is also available on our website -->
www.heidenhain.de/....
This list is the official list of NC error messages. It contains all error messages of HEIDENHAIN controls
that operate with the HeROS operating system.
It consists primarily of error messages related to operation and handling as well as technical error
messages.
Filtered list The list below contains the most important error messages that indicate a technical defect in
numerical and in alphabetical order.
A reference is made, if there are additional descriptions in this Service Manual.
Error message Possible cause of error
Additional information and descriptions
in the manual
8040 Heat sink Heat-sink temperature of UV 1xx power supply
unit too high
temp. in UV 1xx
If the heat-sink temperature continues to
increase, the unit will be switched off.
8041 Excessive Iz DC-link current of UV 1xx power supply unit
too high
in UV 1xx
8043 No inverter- Readiness signal of the inverter (supply unit) is
inactive after the feedback control starts.
ready signal
Master contactor has opened.
Error in PLC program
Inverter defective
8060 Leakage Insulation problem (e.g. defective motor).
current in UV 1xx
too high
8061 No inverter- Readiness signal of the inverter (supply unit) is
inactive after the feedback control starts.
ready signal
Master contactor has opened.
Error in PLC program
Inverter defective
February 2012
Measures for error diagnosis and/or
corrective action
Additional information and descriptions
in the manual
Stop the machine and let it cool down.
Continue working with lower power
(reduce the feed rate).
See Service Manual Inverter Systems and
Motors.
Continue working with lower power
(reduce the feed rate).
See Service Manual Inverter Systems and
Motors.
Try restarting the inverter.
Check the wiring (master contactor).
Check the PLC program.
Exchange the inverter (supply unit).
See "Readiness of the inverter system" on
page 17 – 233.
See Service Manual Inverter Systems and
Motors.
Check the motor.
Check the wiring.
See Service Manual Inverter Systems and
Motors.
Try restarting the inverter.
Check the wiring (master contactor).
Check the PLC program.
Exchange the inverter (supply unit).
See "Readiness of the inverter system" on
page 17 – 233.
See Service Manual Inverter Systems and
Motors.
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