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

Alarm, error, and system messages

17.1

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.
CAUTION
Dangers for persons and machines
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
● Cancel criterion
specifies the key or softkey used to acknowledge the alarm
● Alarm number
● Alarm text
Procedure
Universal
Operating Manual, 03/2013, 6FC5398-6AP40-3BA1
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.
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