Siemens SINUMERIK 840D sl Series Diagnostics Manual page 864

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Overview of Alarms
Program Con-
Switch control OFF - ON.
tinuation:
300743
Axis %1 drive %2 function not supported on this 611D controller module
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The 611D Performance control module is required for SINUMERIK Safety Integrated. If
this hardware has not been installed, this alarm is triggered. The alarm also occurs if
1PH2/4/6 motors are connected and no 611D performance control module is available.
The following function is not supported in connection with 611D Comfort modules: Motor
switchover (MD1013 >0) and MD1100 not equal to MD2100.
Safety Integrated: Booting is interrupted, the pulses remain disabled. The 611D Perfor-
mance control module is required for SINUMERIK Safety Integrated. If this hardware has
not been installed, this alarm is triggered. This alarm is also triggered if the motors
1PH2/4/6 are connected and no 611D Performance control module has been installed.
Request: During boot-up of the control.
Reactions:
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy:
Replace the 611D control module.
Program Con-
Switch control OFF - ON.
tinuation:
300744
Axis %1 drive %2 safety monitoring checksum invalid, confirmation and accep-
tance test required!
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The actual checksum of the safety-relevant MDs calculated by the drive and stored in MD
1398: $MD_SAFE_ACT_CHECKSUM (display of the checksum of the machine data for
safe functions) has another value than the setpoint checksum stored during the last
machine acceptance in MD 1399: $MD_SAFE_DES_CHECKSUM (checksum of the
machine data for safe functions). The safety-relevant data have been modified or there is
an error.
Request: During boot-up of the control.
Reactions:
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy:
Check, and if necessary, correct all safety-relevant MDs. Then perform POWER ON. Per-
form acceptance test.
Program Con-
Switch control OFF - ON.
tinuation:
300745
Axis %1 drive %2 limit values for safe end positions exchanged
Parameters:
%1 = NC axis number
%2 = Drive number
2-864
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005

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