Siemens SINUMERIK 840D sl Function Manual page 429

03.06
27110
Parameter
Explanation
Response
Remedy
Program
continuation
27111
Parameter
Explanation
Response
Remedy
Program
continuation
27112
Parameter
Explanation
Response
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
10.2 NCK safety alarms for Sinumerik 840D sl
Axis %1 data transfer error, index %2
%1 = axis number
%2 = index in the crosswise data comparison
Communication errors between the NCK and drive have meant that for
three times in a row, the crosswise data comparison of the data with
the specified index was not able to be carried-out.
Alarm display
In addition, a STOP F is initiated, that can result in the subsequent
Alarm 27001 with fault IDs 0, 27023 and 27024. Alarm 27001 with fault
ID 0 can be prevented using the alarm reduction
($MA_SAFE_ALARM_SUPPRESS_LEVEL greater than or equal to 1).
Check and ensure that the EMC conditions are complied with.
Replace the hardware
Clear the alarm with the RESET key. Restart the part program.
Axis %1 encoder evaluation error of the safety-relevant actual
value
%1 = axis number
The redundantly determined safety-relevant actual value does not
match the actual value - with fine resolution - of the same encoder.
Alarm display
In addition, a STOP F is initiated, that can result in the subsequent
Alarm 27001 with fault IDs 0, 27023 and 27024. Alarm 27001 with fault
ID 0 can be prevented using the alarm reduction
($MA_SAFE_ALARM_SUPPRESS_LEVEL greater than or equal to 1).
Check and ensure that the EMC conditions are complied with.
Replace the hardware
Clear the alarm with the RESET key. Restart the part program.
Axis %1 CRC error of the safety-relevant actual value
%1 = axis number
When checking the data consistency of the safety-relevant actual value
(CRC), an error was detected. This can also occur when
commissioning the system.
Alarm display
In addition, a STOP F is initiated, that can result in the subsequent
Alarm 27001 with fault IDs 0, 27023 and 27024. Alarm 27001 with fault
ID 0 can be prevented using the alarm reduction
($MA_SAFE_ALARM_SUPPRESS_LEVEL greater than or equal to 1).
Diagnostics
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