HEIDENHAIN iTNC 530 HSCI Service Manual

February 2012 4 – 27
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 Measures for error diagnosis and/or
corrective action
Additional information and descriptions
in the manual
Additional information and descriptions
in the manual
8040 Heat sink
temp. in UV 1xx
 Heat-sink temperature of UV 1xx power supply
unit too high
 If the heat-sink temperature continues to
increase, the unit will be switched off.
 Stop the machine and let it cool down.
 Continue working with lower power
(reduce the feed rate).
 See Service Manual Inverter Systems and
Motors.
8041 Excessive Iz
in UV 1xx
 DC-link current of UV 1xx power supply unit
too high
 Continue working with lower power
(reduce the feed rate).
 See Service Manual Inverter Systems and
Motors.
8043 No inverter-
ready signal
 Readiness signal of the inverter (supply unit) is
inactive after the feedback control starts.
 Master contactor has opened.
 Error in PLC program
 Inverter defective
 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.
8060 Leakage
current in UV 1xx
too high
 Insulation problem (e.g. defective motor).  Check the motor.
 Check the wiring.
 See Service Manual Inverter Systems and
Motors.
8061 No inverter-
ready signal
 Readiness signal of the inverter (supply unit) is
inactive after the feedback control starts.
 Master contactor has opened.
 Error in PLC program
 Inverter defective
 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.

HEIDENHAIN iTNC 530 HSCI Specifications

General

Brand	HEIDENHAIN
Model	iTNC 530 HSCI
Category	Control Systems
Language	English