Simodrive Alarms - Siemens SINUMERIK 840Di Diagnostic Manual

Overview of Alarms

SIMODRIVE alarms

2.3 SIMODRIVE ALARMS
300000 Hardware drive bus: DCM not present
Definitions: The DCM (Drive Communication Master, an ASIC on the NCU module that takes control of the drive
bus) has not signaled when powering up the drive. In the 840D, a hardware fault is the possible cause
of this error. (For the FM-NC, an incorrect configuration is also possible via the NCK MD 13010
DRIVE_LOGIC_NR).
Reaction: NC not ready.
The NC switches to follow-up mode.
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.
Exchange the NCU module.
Program Switch control OFF - ON.
Continuation:
300001 Axis %1 drive number %2 not possible
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: On powering up the drives, the NCK-specific machine data 13010 DRIVE_LOGIC_NR was checked
for impermissible inputs. In the MD, a drive logic number is entered that can be selected as required
within the established limits (drive number 0 = "No drive available"). Numbers greater than 15 are not
allowed, nor may the same number be used more than once. The MD array must be configured
without spaces, i.e. as soon as the logical drive number 0 is selected once, it is necessary for the
logical drive number 0 to be entered in all MDs with a higher location index [p].
Reaction: NC not ready.
The NC switches to follow-up mode.
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. Check MD DRIVE_LOGIC_NR for
numbers greater than 15 or for gaps in the machine axis indices.
Program Switch control OFF - ON.
Continuation:
300002 Axis %1 drive number %2 assigned twice
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The drive logic number in the NCK MD 13010 DRIVE_LOGIC_NR has been assigned more than once.
Reaction: NC not ready.
The NC switches to follow-up mode.
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. Check MD 13010 DRIVE_LOGIC_NR for
identical drive logic numbers and assign another number in the range between 0 and 15 (0
corresponds to "No drive available" and is the only number that may occur more than once in the MD
array) to each drive.
Program Switch control OFF - ON.
Continuation:
2-688
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006