Programm
continuation:
Clear alarm with the RESET key. Restart part program
20122
Compensation table %1: invalid axis assignment
Parameters:
%1 = Compensation table
Explanation:
Interpolatory compensation with tables. Assignment of the input or output axes in the given table is not allowed.
$AN_CEC_INPUT_AXIS and $AN_CEC_OUTPUT_AXIS != 0 apply to system variables, and both must refer to valid axes.
This table is automatically switched off.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Please inform the authorized personnel/service department. Check and correct the axis assignment in the compensation
table. If the error cannot be found, the alarm can be suppressed by switching off the table ($SN_CEC_TABLE_ENABLE)
or switching off compensation in the axis ($MA_CEC_ENABLE).
Programm
continuation:
Clear alarm with the RESET key. Restart part program
20123
Axis %1: different output assignment of multiplied tables
Parameters:
%1 = Axis name, spindle number
Explanation:
Interpolatory compensation with tables. The two tables whose outputs are to be multiplied together have different output
axes assigned to them. The compensation in this axis is automatically switched off.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Please inform the authorized personnel/service department. Check and correct the characteristic data in the compensation
table ($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).
Programm
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
Explanation:
The sum of the compensation values from all tables assigned to the axis had exceeded the limit value MD32720
$MA_CEC_MAX_SUM and had to be limited. Contour errors could have occurred as a result.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Check characteristic data of the compensation tables assigned to the axis.
Check characteristic curves in the tables ($AN_CEC).
Programm
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
Explanation:
The compensation value has changed more rapidly than has been allowed for in MD32730 $MA_CEC_MAX_VELO. It had
to be limited temporarily. The missing section is repeated later but contour errors might have occurred.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Check characteristic data of the compensation tables assigned to the axis.
Check characteristic curves in the tables ($AN_CEC). Possibly one of the input axes has moved more rapidly than provided
for.
Programm
continuation:
Alarm display showing cause of alarm disappears. No further operator action necessary.
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
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