Siemens Sinumerik 840D sl Function Manual page 705

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27101
Parameter
Explanation
Response
Remedy
r
Program
continuation
27102
Parameter
Explanation
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Axis %1, difference in safe operating stop function,
drive: %3
%1 = axis name, spindle number
%2 = monitoring status, safe operating stop
%3 = monitoring status, safe operating stop
In the crosswise data comparison of result list 1 between the NCK and
drive monitoring channels, a difference was detected in the state of the
safe operating stop monitoring.
Safe operating stop: Bits 0,1 in result list 1
Displayed monitoring status (NCK/drive (%2, %3)): 27102, 27103,
27104, 27105
Displayed monitoring status (NCK/drive (%3, %4)): 27106, 27107
Displayed monitoring status (NCK/drive (%2, %3)):
-- OFF = monitoring inactive in this monitoring channel
-- OK = monitoring active in this monitoring channel, limit values not
violated
-- L+ = monitoring active in this monitoring channel, upper limit value
violated
-- L-- = monitoring active in this monitoring channel, lower limit value
violated
Alarm display
NC start disable in this channel
A STOP F was initiated. If a safety monitoring function was active, then
a STOP B was also automatically initiated. It is then necessary to
power--down the control and power it up again (power on).
Check that the safe inputs in both monitoring channels have switched
into the same state within the permissible time tolerance.
For further diagnostics refer to the drive parameters r9710[0], r9710[1]
and the servo--trace signals "result list 1 NCK" and "result list 1 drive".
Clear the alarm with the RESET key. Restart the part program.
Axis %1, difference in safely reduced speed function
%3, drive: %4
%1 = axis name, spindle number
%2 = SG stage for which the difference was detected
%3 = monitoring status, safely reduced speed
%4 = monitoring status, safely reduced speed
In the crosswise data comparison of result list 1 between the NCK and
drive monitoring channels, a difference in the monitoring state of the
safely reduced speed monitoring was detected.
-- Safely reduced speed 1: Bits 6, 7 in result list 1
-- Safely reduced speed 2: Bits 8, 9 in result list 1
-- Safely reduced speed 3: Bits 10, 11 in result list 1
-- Safely reduced speed 4: Bits 12, 13 in result list 1
Displayed monitoring status (NCK/drive (%3, %4)):
-- OFF = monitoring inactive in this monitoring channel
10.2NCK safety alarms for Sinumerik 840D sl
Diagnostics
NCK: %2,
%2, NCK:
10-705