Siemens SINUMERIK 840D sl Series Diagnostics Manual page 236

Overview of Alarms
Definitions: In the NC block, an axis has been programmed that is already being traversed by the
PLC.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: • Modify part program, do not use this axis.
• Stop traversing motion of the axis by the PLC, modify part program (insert WAITP).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14800
Channel %1 block %2 programmed path speed less or equal to zero
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A negative F value has been programmed in conjunction with the G functions G93, G94,
G95 or G96. The path velocity may be programmed in the range 0.001 to 999 999.999
[mm/min, mm/rev, deg/min, deg/rev] for the metric input system and 0.000 1 to 39
999.999 9 [inch/min, inch/rev] for the inch input system.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Program the path velocity (geometric sum of the velocity components of the geometry
axes involved) within the limits given above.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14810
Channel %1 block %2 negative axis speed programmed for positioning axis %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis
Definitions: A negative feed (FA value) has been programmed for the displayed axis presently operat-
ing as a positioning axis. The positioning velocity may be programmed in the range 0.001
to 999 999.999 [mm/min, deg/min] for the metric input system and 0.000 1 to 39 999.999
9 [inch/min, inch/rev] for the inch input system.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Program the positioning velocity within the limits given above.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14811
Channel %1 block %2 incorrect value range for acceleration of axis/spindle %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis, spindle
Definitions: A value outside of the permissible input range of the programmed acceleration has been
used. Values of between 1 and 200 % are possible.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Adjust the value range in accordance with the Programming Guide. Values of 1 ... 200%
are allowed.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005