Overview of Alarms
11/2006
NCK alarms
2-376
©
Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
20123
Axis %1: different output assignment of multiplied tables
Parameters:
%1 = Axis name, spindle number
Definitions:
Interpolatory compensation with tables. The two tables whose outputs are to be multiplied together
have different output axes assigned to them. The compensation in this axis is automatically switched
off.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Please inform the authorized personnel/service department. Check and correct the characteristic data
in the compensation table ($AN_CEC_OUTPUT_AXIS and $AN_CEC_MULT_BY_TABLE).
If the error cannot be found, the alarm can be suppressed by switching off the compensation in the
axis ($MA_CEC_ENABLE) or the tables, ($SN_CEC_TABLE_ENABLE).
Program
Continuation:
Clear alarm with the RESET key. Restart part program
20124
Axis %1: sum of compensation values too large
Parameters:
%1 = Axis name, spindle number
Definitions:
The sum of the compensation values from all tables assigned to the axis had exceeded the limit value
$MA_CEC_MAX_SUM and had to be limited. Contour errors could have occurred as a result.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Check characteristic data of the compensation tables assigned to the axis.
Check characteristic curves in the tables ($AN_CEC).
Program
Continuation:
Clear alarm with the RESET key. Restart part program
20125
Axis %1: change of compensation value is too rapid
Parameters:
%1 = Axis name, spindle number
Definitions:
The compensation value has changed more rapidly than has been allowed for in 32730
CEC_MAX_VELO. It had to be limited temporarily. The missing section is repeated later but contour
errors might have occurred.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Check characteristic data of the compensation tables assigned to the axis.
Check characteristic curves in the tables ($AN_CEC). Possibly one of the input axes has moved more
rapidly than provided for.
Program
Continuation:
Alarm display showing cause of alarm disappears. No further operator action necessary.