Siemens SINUMERIK 840D sl Series Diagnostics Manual page 313

08/2005
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
17800
Channel %1 block %2 illegally coded position programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The position number n specified with the keyword FP=n is not permissible. Two absolute
axis positions can be defined as fixed points via the axis-specific MD30 600
FIX_POINT_POS [n].
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Program keyword FP with machine fixed points 1 or 2.
Example:
Approach fixed point 2 with machine axes X1 and Z2.
N100 G75 FP=2 X1=0 Z2=0
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
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 (MD 10000 AXCONF_MACHAX_NAME_TAB).
Reactions: - 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 spe-
cific reason for the alarm. The following meanings apply:
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.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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