Siemens SINUMERIK 840Di Function Manual page 275

Detailed Description
2.1 Description of diagnostic tools
2.1
Scope
The functional description deals with displays of the user interface, system functions,
procedures for determining system statuses and if necessary measures for avoiding
undesirable conditions for the NC control, PLC and drives.
General
Alarm and signal status displays
The currently active or not yet acknowledged alarms and messages are displayed in the
Diagnostics operating area.
Alarm log
The alarm log contains the alarms that have occurred and the time. Detailed information on
the individual alarms can be found in:
References: /DA/ Diagnosis instructions, in particular for systems with HMI Advanced in the
Online Help.
Note
The corresponding explanations for alarms and messages which the machine tool
manufacturer issues (range of values ......),
can be found in the machine tool manufacturer's documentation.
Diagnostic Tools (D1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
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