Siemens SINUMERIK 840D sl Function Manual page 506

Diagnostics
10.2 NCK safety alarms for SINUMERIK 840D sl
27034
Parameter
Explanation
Response
Remedy
Program
continuation
27035
Parameter
Explanation
Response
Remedy
10-506
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
Parameterization of MD %1[%2] invalid
%1 = machine data identifier
%2 = machine data index for $MN_SAFE_RDP_SYSVAR_INDEX,
$MN_SAFE_SDP_SYSVAR_INDEX
The parameterization of machine data %1 is incorrect. This alarm
occurs in conjunction with the following:
– An invalid value was set for MD $MN_SAFE_ALARM_
SUPPRESS_LEVEL.
– An invalid value was set for MD $MN_SAFE_RDP_SYSVAR_
INDEX.
– An invalid value was set for MD $MN_SAFE_SDP_SYSVAR_
INDEX.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Check and correct the specified machine data.
Power–down the control and power–up again
Axis %1 new HW component, acknowledgement and function test
required
%1 = axis number
The IDs for the associated HW components (encoder, motor, module)
read out of the drive do not match the NCK parameterization.
Mode group not ready
Channel not ready
NC start inhibit 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 the checksum SAFE_ACT_CHECKSUM[1] (key
switch setting 3 or password must be entered), continue with com-
missioning.
If the alarm occurs after the replacement of an encoder module or
DRIVE–CLiQ motor, then the following should be done:
– In the Diagnostics operator area, acknowledge the hardware check-
sum SAFE_ACT_CHECKSUM[1] via softkey (key switch setting 3
or password must be entered)
– Re–calibration of the actual value encoder
– Check the SI actual value acquisition: Speeds, traversing direction,
absolute position (if required, set the user agreement)
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05.08