Siemens SINUMERIK 840D Diagnostics Manual page 332

1 Alarms
Reactions:
Remedy:
Program Continuation:
20148
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
20149
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
20150
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
1-332
• Embargo version does not allow measurement from a synchronized action
• MEASA was programmed in a synchronized action
• Measurement is already active
• Programming error (see alarm 21701)
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Change synchronous action.
Measurement level 2
Execute the measurement task from an NC program first, in order to improve the error
diagnostics. Only include it in the synchronized action when the first error-free run has
been performed.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 motion synchronous action: internal error %3
%1 = Channel number
%2 = Block number
%3 = Error code
An internal error has occurred during processing of a synchronous action. The error code
is for diagnostics purposes. Please make a note and contact the manufacturer.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Change synchronous action.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 motion synchronous action: illegal index
%1 = Channel number
%2 = Block number
An invalid index was used for access to a variable in motion synchronous action.
Example: ... DO $R[$AC_MARKER[1]] = 100
This error occurs if the value of marker 1 is greater than the maximum permissible R
parameter number.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Use a valid index.
Clear alarm with the RESET key. Restart part program
Channel %1 tool management: PLC terminates interrupted command
%1 = Channel number
Indication that the PLC has terminated an interrupted command (with alarm output) from
the tool management - tool change.
- Interface signals are set.
- Alarm display.
For information only.
Clear alarm with the Delete key or NC START.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04