Siemens Sinumerik 840D sl Function Manual page 692

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
Response
Remedy
Program r
continuation
27035
Parameter
Explanation
Response
Remedy
10-692
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Mode group not ready
Channel not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
Check and correct the specified machine data.
Switch--off – switch--on the control
Axis %1 new hardware component, confirmation and function test
required
%1 = axis name, spindle number
The IDs for the associated HW components (encoder, motor, module)
read out of the drive do not match the NCK parameterization.
In the commissioning phase (SPL commissioning mode active), instead
of the individual axis--specific checksum alarms (27032, 27035 and
27060), the axis--specific group alarm 27132 is displayed. MD10094
$MN_SAFE_ALARM_SUPPRESS_LEVEL can be used to further
reduce the alarm display so that only one alarm is displayed for all axes
(global group alarm 27135).
Mode group not ready
Channel not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
If the alarm occurs while commissioning, then the following should be
done:
-- Acknowledge checksum MD36998 $MA_SAFE_ACT_CHECK-
SUM[1] (key switch setting 3 or password must be entered),
continue commissioning.
If the alarm occurs after the replacement of an encoder module or
DRIVE--CLiQ motor/encoder, then the following should be done:
-- In the Diagnostics operator area, acknowledge the hardware check-
sum in MD36998 $MA_SAFE_ACT_CHECKSUM[1] via softkey (key
switch setting 3 or password must be entered)
-- Re--calibration of the actual value encoder
-- Checking the SI actual value acquisition: Speeds, traversing direc-
tion, absolute position (if required, set the user agreement)
-- Document the new checksum value in MD36998
SAFE_ACT_CHECKSUM[1] and the last entry in the change history
in MD36993 SAFE_CONFIG_CHANGE_DATE[0]
-- Document the hardware and software version data of the new
component
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10/15