Siemens SINUMERIK 840Di sl Operating Manual page 395

8
01/2008
Alarm
log
Display
new
Save
log
Sorting
old>new
Acknowledgement symbols The following acknowledge symbols apply to the HMI and PLC alarms:
PLC
or
References
© Siemens AG 2008 All rights reserved.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Alarm log:
A log containing the alarms and messages that have so far occurred is
displayed. 150 alarms/messages can be logged as standard.
It also contains the alarms that have already been acknowledged.
This symbol means "Alarm is still active".
The alarm is updated (static display).
By pressing this softkey, the current status of the log is stored in the
displayed path and can be archived from here as required.
Changing the chronological sorting sequence of the alarms in the
display.
HMI alarms
HMI
PLC alarms
PLC
Safety alarms S
Safety alarms SQ
SQ
The SQ alarms are cleared with the "Acknowledge SQ alarm" softkey.
The S alarms are display alarms; they do not have to be cleared. The
way S and SQ alarms are displayed depends on the settings in the
files "MMC.INI" and "MBDDE.INI".
You can determine which acknowledgment symbol is to be displayed
for the PLC alarms by an entry in the INI file "DG.INI".
These symbols are available for PLC alarms.
Activation of the symbols is described in:
Commissioning Manual HMI-Advanced (IM4)
Diagnostics operating area
8.3 Alarms and messages
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