Block %2 Error In Definition Of Nck-Specific Protection Zone %3 - Siemens Sinamics S120 Diagnostic Manual

Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
If the alarm is output on ramp-up (2nd parameter: "INIT" instead of block number), "Channel not ready to operate" will
be set.
Remedy: Please inform authorized personnel / the service department.
1. Reduce the number of simultaneously active protection zones (MD).
2. Modify part program:
- Delete other protection zones.
- Preprocessing stop.
When the alarm occurs on control ramp-up, system variables $SC_PA_... must be corrected for the specified protec-
tion zone. Afterwards perform a restart. If the erroneous data cannot be recognized, the protection zone's immediate
activation can be removed, and the system variables of the protection zone can be written again by means of
CPROTDEF.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation: The current block can be changed if the alarm occurs during NC program execution. The CPROT parameters can also
be adjusted. However, if the error lies in the definition of the protection zone, the NC program must be aborted and
the definition corrected under CPROTDEF.
If the alarm occurs on control power-up, the system variables $SC_PA_... must be corrected for the specified protec-
tion zone. This can be done by downloading an Initial.ini file that includes the relevant corrected data. If another restart
is then made, the alarm will have been eliminated provided that the data are now consistent.
18004 [Channel %1: ] Block %2 orientation of workpiece-related protection zone %3 does not
correspond to the orientation of tool-related protection zone %4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of workpiece-related protection zone
Definitions: The orientation of the workpiece-related protection zone and the orientation of the tool-related protection zone differ.
If the protection zone number is negative, then this is an NCK protection zone.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: - Modify the protection zone definition or do not simultaneously activate protection zones that have different orienta-
tions.
- Check machine data and modify the protection zone definition if necessary.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
18005 [Channel %1: ] Block %2 serious error in definition of NCK-specific protection zone %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Protection zone number
Definitions: The protection zone definition must be terminated with EXECUTE before a preprocessing stop is performed. This also
applies to any that are initiated implicitly such as with G74, M30, M17.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
NCK alarms
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