Diagnostics - Siemens SINUMERIK 840D sl Function Manual

Diagnostics

Note
Not all of the HMI functions shown are available in all of the HMI versions (HMI
Embedded, HMI sl, HMI Advanced).
10.1 Troubleshooting procedure
S The alarms that have been activated in response to an error are output in the
"DIAGNOSIS – ALARMS" display. When required, the safety alarms can be
suppressed in the diagnostics display using the "Filter out SI alarms" softkey.
S For Alarm 27090 "Error for crosswise data comparison NCK–PLC", the cause of
the error (the incorrect SPL variable) is displayed in the alarm output.
S For Alarm 27254 "PROFIsafe: F module, error on channel", the input/output
channel with error for modules belonging to the ET 200 series, is displayed in
the alarm output.
S For Alarm 27001 "Defect in a monitoring channel", the fine error code is also
displayed in the alarm output.
S For Alarm C01711 "SI motion defect in a monitoring channel" the fine error code
is displayed in the alarm output. In the screen "Commissioning – machine data
– drive MD", using parameter r9725: "SI motion diagnostics STOP F", the
cause of the alarm can be read out.
S The current crosswise data comparison error code of the drive monitoring chan-
nel is displayed in the diagnostics screen "Status SI" in line "Stop F code value".
S For Alarms F01611/F30611 "Defect in a monitoring channel", the fine error code
is displayed in the alarm output. The current error search of this alarm is addi-
tionally displayed in parameters r9795/r9895.
Note
Different error codes may be displayed for the NCK and drive monitoring channels.
© Siemens AG 2008 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
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