Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 295

Explanation: An error has occurred on activating the protection zone. The error number gives the specific reason for the alarm.
No. Meaning
1: Incomplete or conflicting contour definition.
2: Contour encompasses more than one surface area.
3: Tool-related protection zone is not convex.
4: If both boundaries are active in the 3rd dimension of the protection zone and both limits have the same value.
5: The number of the protection zone does not exist (negative number, zero or greater than the maximum number of
protection zones).
6: Protection zone definition consists of more than 10 contour elements.
7: Tool-related protection zone is defined as inside protection zone.
8: Incorrect parameter used.
9: Protection zone to be activated is not defined or number of the contour element <2 or
>MAXNUM_CONTOURNO_PROTECTAREA.
10: Error in internal structure of the protection zones.
11: Other, not further specified errors.
12: The number of protection zones simultaneously active exceeds the maximum number (channel-specific machine
data).
13,14:
15,16:
17: No more memory space for the contour elements.
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 protection
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.
Programm 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 canceled 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 protection
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
Explanation: 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 orientations.
- Check machine data and modify the protection zone definition if necessary.
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
Contour element for protection zones cannot be created.
No more memory space for the protection zones.
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
295