Siemens SINUMERIK 840Di Diagnostic Manual page 69

11/2006
6200 Memory for CC MD full.
Definitions: The memory reserved for storage of compile cycle machine data is full.
Some of these machine data could not be created correctly.
Reaction: Alarm display.
Remedy: Please inform the authorized personnel/service department.
If the alarm is displayed on start-up of compile cycles, this may be remedied by increasing
$MN_MM_CC_MD_MEM_SIZE.
Program Switch control OFF - ON.
Continuation:
6401 Channel %1 tool change not possible: Empty location for tool %2 on
magazine %4 not available.
Parameters: %1 = Channel ID
%2 = String (identifier)
%3 = -Not used-
%4 = Magazine number
Definitions: The tool cannot be moved into the selected tool magazine. There is no appropriate location for this
tool. A suitable location is mainly determined by the status. The status must indicate that this location
is free, not disabled, not reserved and not co-occupied by a tool that is too large. Furthermore, it is
important that the type of tool matches the type of any magazine location that may be free. (If, for
example, all magazine locations are of the 'B' type and these are all free and the tool is of type 'A',
then this tool cannot be put into this magazine).
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: - Check whether the magazine data have been defined correctly.
- Check whether there is still room in the magazine to add another tool; there may not be due to
operating procedures.
- Check whether a location type hierarchy is defined and whether it, for example, does not allow
insertion of a type 'A' tool in a free location with type 'B'.
Program Clear alarm with the RESET key. Restart part program
Continuation:
6402 Channel %1 tool change not possible. Magazine no. %2 not available
Parameters: %1 = Channel ID
%2 = Magazine number
Definitions: The desired tool change is not possible. The magazine with the specified number is not available.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: - Check whether the magazine data have been defined correctly.
- Check whether the magazine is connected to the desired tool holder/spindle via a distance relation.
- The user PLC program may have sent wrong data to the NCK.
Program Clear alarm with the RESET key. Restart part program
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-69