Siemens SINUMERIK 840D Series Diagnostics Manual page 373

11.02
Reactions:
Remedy:
Program Continuation:
28009
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
28010
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
28011
Parameters:
Definitions:
Reactions:
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
- Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Check machine data configuration.
Switch control OFF - ON.
NCU link: conflict in bus parameters of NCU %1
%1 = NCU number
Error message of the NCU link module. When the NCU link was powered up, the local
NCU (indicated by the alarm) detected a conflict between its timer bus configuration and
the configuration of the NCU in the alarm parameter.
- Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Check machine data configuration.
Switch control OFF - ON.
NCU link: the NCU %1 has not received a message
%1 = NCU number
Error message of the NCU link module. During operation of the NCU link, a message from
the local NCU to the NCU specified in the alarm parameter has failed. A hardware error
may have occurred (e.g. sporadic disturbances on the communication line).
- Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
The message does not fail until several attempts have been made to repeat the communi-
cation. The number of repetitions can be increased with MD LINK_MAX_RETRY_CTR.
Switch control OFF - ON.
IPO time insufficient for NCU link. Link cycle time: %1
%1 = Microseconds
Error message of the NCU link module. All messages must be transmitted within one
interpolator cycle. This applies particularly to message retries. The time was not sufficient!
The parameter indicates how many microseconds the NCU link module needs in order to
send the message.
- Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
1 Alarms
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