Siemens SINUMERIK 840D sl Series Diagnostics Manual page 339

08/2005
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Check connection cable
leading to the digitizing unit: In particular screening.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20120
Axis %1: too many compensation relations
Parameters: %1 = Axis name, spindle number
Definitions: Interpolatory compensation with tables. For each axis, the maximum number of compen-
sation relationships defined may be no more than the number of axes in the system. In
this alarm, the interpolatory compensation in the axis is switched off automatically.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Check table parameters $AN_CEC_OUTPUT_AXIS and correct and/or switch off one or
more tables ($SN_CEC_TABLE_ENABLE).
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20121
Axis %1: Configuration error in compensation table %2
Parameters: %1 = Axis name, spindle number
%2 = Compensation table
Definitions: Interpolatory compensation with tables. The settings for the specified table are not
allowed. $AN_CEC_MAX >= $AN_CEC_MIN and $AN_CEC_STEP != 0 apply to system
variables. This table is switched off automatically.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Please inform the authorized personnel/service department. Check and correct the char-
acteristic data in the compensation table. If the error cannot be found, the alarm can be
suppressed by switching off the table ($SN_CEC_TABLE_ENABLE) or switching off com-
pensation in the axis ($MA_CEC_ENABLE).
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20122
Compensation table %1: invalid axis assignment
Parameters: %1 = Compensation table
Definitions: Interpolatory compensation with tables. The input or output axes assignment in the given
table is not allowed. $AN_CEC_INPUT_AXIS and $AN_CEC_OUTPUT_AXIS != 0 apply
to system variables. This table is automatically switched off.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Please inform the authorized personnel/service department. Check and correct the axis
assignment in the compensation table. If the error cannot be found, the alarm can be sup-
pressed by switching off the table ($SN_CEC_TABLE_ENABLE) or switching off compen-
sation in the axis ($MA_CEC_ENABLE).
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20123
Axis %1: different output assignment of multiplied tables
Parameters: %1 = Axis name, spindle number
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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