Siemens SINUMERIK 840D Series Diagnostics Manual page 412

1 Alarms
75000
Definitions:
Reactions:
Remedy:
Program Continuation:
75005
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
75010
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
75015
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
75016
Parameters:
1-412
OEM alarm
References: The current alarm text, the error description and the remedial measures for
the OEM alarms can be found in the OEM Description.
- Alarm display.
Please inform the authorized personnel/service department. Refer to the OEM Descrip-
tion.
Clear alarm with the Delete key or NC START.
Channel %1 block %2 CLC: General programming error
%1 = Channel number
%2 = Block number
The activation/deactivation command for the clearance control "CLC(..)" accepts only the
values 2, 1, 0 and -1 as call parameters. This alarm signals that parameters are incorrect
or missing. The activation command CLC(2) with monitoring of sensor collision signal is
accepted only if a valid digital input is configured for the monitoring signal in MD
$MC_CLC_SENSOR_TOUCHED_INPUT.
- Alarm display.
Modify part program. Modify part program. Configure digital input for collision evaluation
in MD if necessary.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 CLC_LIM value exceeds MD limit
%1 = Channel number
%2 = Block number
One of the limits for the position offset of the clearance control programmed with
CLC_LIM( ...,...) is greater than the permissible limitation set in the associated MD.
$MC_CLC_SENSOR_LOWER_LIMIT[ 1 ] or
$MC_CLC_SENSOR_UPPER_LIMIT[ 1 ].
- Alarm display.
Modify part program. Raise limitation in appropriate machine data if necessary.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 CLC(0) with active TOC
%1 = Channel number
%2 = Block number
The 3D clearance control has been switched off with CLC(0) while tool radius compensa-
tion is still active (G41/G42). Since CLC(0) empties the internal block buffer and transfers
the current position offset of the clearance control as a "contour jump" to the interpreter,
TRC must be deactivated when this command is issued.
- Alarm display.
Modify part program: Switch off active G41/G42 before CLC(0) or do not switch of clear-
ance control, but just "freeze" temporarily (CLC_GAIN=0.0) or cancel the position offset
mechanically with CLC(-1).
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 CLC: orientation changed for TRAFOOF
%1 = Channel number
%2 = Block number
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02