Siemens SINUMERIK 840Di Diagnostic Manual page 690

Overview of Alarms
SIMODRIVE alarms
300005 At least one module found on drive bus that has not been configured
Definitions: At bus initialization at least one module was detected which did not have a drive number, which
amounts to one too many. Since all (!) modules on the drive bus must be correctly initialized, all
modules therefore also have to be accordingly specified in the machine data.
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 machine data; with the NCK MD
13000 DRIVE_IS_ACTIVE a drive that is not yet in use but exists on the bus can be declared as
inactive. Inactive drives do not need installation and start-up or drive data.
Program Switch control OFF - ON.
Continuation:
300006 Module with drive number %1 has not been found on drive bus
Parameters: %1 = Drive number
Definitions: Not all of the drives stated in MD $MN_DRIVE_LOGIC_NR could be found on the drive bus. You can
find the associated module in the configuration display via the displayed drive number.
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: Perform the following checks:
1) Using the configuration display or the associated machine data, check whether the number and
type (1-axis or 2-axis) of the modules match your bus setup.
2) Check whether the red LED is illuminated on the displayed drive module. If this is not the case, then
usually the module does not have any power.
- Check the connections of the ribbon cable running from your I/RF or monitoring unit to the module.
- If after switching on the I/RF or monitoring unit, no LED of a module which is connected to it is
illuminated, then check the I/RF or monitoring unit and, if required, replace the ribbon cable.
- With a multi-tier installation where the power is switched on at different times, an error message can
also mean that one tier has been switched on too late (current permissible time 10 seconds). If
possible, switch on the second tier at the same time.
3) Check whether all drive bus connectors have correctly snapped into place and that the bus
terminaor is connected.
4) If you have not been able to detect an error by now, the module is defective.
Replace the module.
Program Switch control OFF - ON.
Continuation:
2-690
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006