01/2007
6.2 Commissioning
6-138
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Notice
After a general reset of the PLC, interface X102 (MPI/DP) of the MCI board is
set to ”MPI” and the following MPI parameters are set:
– MPI address of the PLC = 2
– MPI data transmission rate = 187.5 kbaud
2. Delete NC data
NC group
button: ”NCK Default Data”
3. Initiate NC Reset
To start cyclic operation or NC/PLC communication, NC reset (button: ”NCK
Reset”) must be triggered:
The subsequent SINUMERIK 840Di sl boot has been successfully completed if
the following display appears in the dialog box:
S NC status:
NC group
6 NC in cyclic mode
S PLC status:
PLC group
LED RUN constantly lit
Note
Since no PLC program is executed after PLC general reset, the following
alarms are displayed:
S Interrupt: ”120201 Communication failed”
S Interrupt: ”380040 PROFIBUS DP: Configuring error 3, parameter”
S Interrupt: ”2001 PLC not booted”
These alarms have no influence on how to continue.
6 PLC Commissionin
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