Siemens SINUMERIK 840Di Diagnostic Manual page 61

11/2006
4350 Channel %1 axis identifier %2 machine data %3 not consistent with
machine data %4
Parameters: %1 = Channel number
%2 = String: Axis identifier
%3 = String: MD identifier
%4 = String: MD identifier
Definitions: MD 32410 JOG_AND_POS_JERK_ENABLE (jerk limitation) and MD 35240 ACCEL_TYPE_DRIVE
(acceleration reduction) have been defined as the initial setting for an axis. However, the two functions
cannot be activated at the same time for one axis.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Resetting of 32410
JOG_AND_POS_JERK_ENABLE or 35240 ACCEL_TYPE_DRIVE.
Program Switch control OFF - ON.
Continuation:
4400 MD alteration will cause reorganisation of buffered memory (loss of
data!)
Definitions: A machine data has been altered that configures the buffered memory. If the NCK powers up with the
altered data, this will lead to reorganization of the buffered memory and thus to the loss of all buffered
user data (part programs, tool data, GUD, leadscrew error compensation, ...)
Reaction: Alarm display.
Remedy: Please inform the authorized personnel/service department. If the control includes user data that has
not yet been saved, then a data backup must be performed before the next NCK power-up. By
manually resetting the altered MD to the value it had before the last power-up, reorganization of the
memory can be avoided.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
4402 %1 causes a machine data reset
Parameters: %1 = Machine data
Definitions: If this machine data is set, the current machine data values are overwritten by the default values at
the next ramp-up. Under certain circumstances, this may cause data loss (even in the buffered
memory).
Reaction: Alarm display.
Remedy: Please inform the authorized personnel/service department. If the control includes user data that has
not yet been saved, then a data backup must be performed before the next NCK power-up. By
manually resetting the altered MD to the value it had before the last power-up, reorganization of the
memory can be avoided.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-61