Siemens Sinumerik 840D sl Diagnostic Manual page 310

Overview of Alarms
NCK alarms
17900 [Channel %1: ] Block %2 axis %3 is no machine axis
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
Definitions: At this point, the block context calls for a machine axis. This is the case with:
- G74 (reference point approach)
- G75 (fixed point approach)
If a geometry or additional axis identifier is used, then it must also be allowed as machine axis identifier
(MD10000 $MN_AXCONF_MACHAX_NAME_TAB).
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Use machine axis identifier when programming.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
18000 [Channel %1: ] Block %2 NCK-specific protection zone %3 wrong. Error
code %4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of NCK protection zone
%4 = Error specification
Definitions: There is an error in the definition of 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 max-
imum 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.
10: Incorrect modal G code used for protection zone definition.
11: Contour definition incorrect or frame activated.
12: Other, not further specified errors.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Modify definition of the protection zone
and check MD.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
18001 [Channel %1: ] Block %2 channel-specific protection zone %3 incorrect.
Error code %4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of the channel-specific protection zone
%4 = Error specification
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009