HEIDENHAIN iTNC 530 Service Manual page 27

The columns in the ERR window have the following meanings:
Column
Number
Class
Group
Error
message
The individual error messages can be selected with the cursor; the open help window shows
the appertaining text.
July 2010
Description
Error number (–1: no error number defined), issued by HEIDENHAIN or your
machine tool builder
Error class. Defines the reaction of the control:
ERROR
Program run is interrupted by the iTNC
FEED HOLD
The feed-rate release is canceled
PGM HOLD
The program run is interrupted (the control-in-operation symbol blinks)
PGM ABORT
The program run is interrupted (INTERNAL STOP)
EMERG. STOP
EMERGENCY STOP is set off
RESET
iTNC executes a system restart
WARNING
Warning message, program run resumes
INFO
Info message, program run resumes
Error source.
GENERAL
General error
OPERATING
Error during machining and machine traverse
PROGRAMMING
Error during programming
PLC
PLC error message of the machine manufacturer
Displayed error text
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