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Siemens AG 2001 All rights reserved 6FC5198–jAB40
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
1 Alarms
1.1 Alarm groups
NC alarms The alarms are divided into alarm groups.
S General alarms
S Computer link alarms
S Axis-specific alarms
S Spindle-specific alarms
S Channel-specific alarms
At POWER ON RESET (switching on control), all
NC alarms are cancelled.
The CANCEL alarms can be deleted in the asso-
ciated operating area only.
PLC alarms
The PLC alarms are assigned error numbers
6000 to 9999. The alarm text, alarm action and
deletion conditions are configured by the ma-
chine manufacturer.
MMC alarms
MMC alarms do not interrupt an active NC
program. The alarms are acknowledged
automatically provided the correct sequence of
operations is adhered to or via softkeys.
1 Alarms
9.1.1 Alarmgruppen
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