Alarms; Alarm Groups; Nc Alarms; Plc Alarms - Siemens Sinumerik 840C Diagnostics Manual

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Alarms

1.1

Alarm groups

NC alarms

The alarms are divided into alarm groups.
S
S
S
S
S

PLC alarms

MMC alarms

Siemens AG 2001 All rights reserved 6FC5198–jAB40
SINUMERIK 840C / SIMODRIVE 611–D (DA)
General alarms
Computer link alarms
Axis-specific alarms
Spindle-specific alarms
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.
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 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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