HEIDENHAIN iTNC 530 Service Manual page 42

Error message
Processor check
error D
Processor check
error E
Processor check
error F
Processor check
error F
Processor check
error G
Processor check
error H
Processor check
error I
Processor check
error J
Processor check
error K
Processor check
error L
Processor check
error M
Processor check
error N
Processor check
error O
Processor check
error P
Processor check
error Q
Processor check
error R
Processor check
error S
Incorrect include
file version
2 – 40
Error Cause of error
number
18 Internal error: More commands are
given to the control loop than have
space in the transfer buffer.
19 Internal error: A task was given an
unknown command or a command
with illegal parameters.
21 Internal calculations have resulted
in a non-representable numerical
value.
1078 Incorrect display mode in the main
processor.
22 Internal error: A CPU was given an
unknown command to load the
program (boot).
23 Internal error: The program was
incorrectly loaded (booted) by a
CPU.
24 Internal error: While a program was
being loaded (booted) an incorrect
auxiliary instruction was given
together with the "test" command.
25 Internal error: The memory for
transferring commands for loading
the program cannot be written or
read properly.
26 Internal error: The program loaded
in the RAM of a CPU does not
match the code stored in the
EPROM.
1079 Incorrect command in control loop.
27 The operating voltage lies outside
the permissible tolerance.
28 There are no files stored in the PLC
EPROM with PLC dialogs or PLC
error messages.
29 You have attempted to
simultaneously move more axes
than is possible with the export
version of a control.
30 You have tried to activate a
protected function, without
activating the appropriate software
protection module.
31 A required CPU (control loop,
geometry) is not ready for
operation.
32 During output of a miscellaneous
function M or the spindle speed S
the PLC commanded a PLC
positioning, a datum shift or a range
shift, although machine parameter
MP7440 or MP3330 commanded
constant speed with M or S output.
20 Internal error: More dynamically
managed memory was requested
than is available.
2831 An include file was called that has
differing version numbers in the
MCU and CCU.
Software error.
Corrective action
Inform your service agency.
Inform your service agency.
Inform your service agency.
Inform your service agency.
Inform your service agency.
Switch the control off and on again.
Inform your service agency.
Inform your service agency.
Inform your service agency.
Inform your service agency.
Have the operating voltage at the
iTNC checked by trained personnel.
Have the machine manufacturer
exchange the PLC EPROM.
Reset the basic rotation.
Reset 3-D rotation.
Order the software protection
module from HEIDENHAIN.
Switch control Off and On again.
Inform your service agency.
Inform your service agency.
Check the software version.
Inform your service agency.
HEIDENHAIN Service Manual iTNC 530