Alarms, Error Messages, And System Alarms; Displaying Alarms - Siemens SINUMERIK 840D sl Operating Manual

Alarms, error messages, and system alarms

21.1

Displaying alarms

If faulty conditions are recognized in the operation of the machine, then an alarm will be
generated and, if necessary, the machining will be interrupted.
The error text that is displayed together with the alarm number gives you more detailed
information on the error cause.
Please check the situation in the plant on the basis of the description of the active alarm(s).
Eliminate the cause/s of the alarm/s and acknowledge it/them as instructed.
Failure to observe this warning will place your machine, workpiece, stored settings and
possibly even your own safety at risk.
Alarm overview
You can display all upcoming alarms and acknowledge them.
The alarm overview contains the following information:
● Date and time
● Deletion criterion
● Alarm number
● Alarm text
Procedure
Milling
Operating Manual, 09/2011, 6FC5398-7CP40-2BA0
WARNING
specifies the key or softkey used to acknowledge the alarm
1. Select the "Diagnostics" operating area.
2. Press the "Alarm list" softkey.
The "Alarms" window appears.
All pending alarms are displayed.
The "Hide SI alarms" softkey is displayed if safety alarms are pending.
3. Press the "Hide SI alarms" softkey if you do not wish to display SI
alarms.
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