Communications configuring
3-90 System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
• Communication associations
Defined routes for data transfer between the bus stations.
They are configured using COMSS5.
• Object directory
For SIMADYN D, are specified by the CFC configuring.
The maximum net data length is approx. 230 byte. The maximum value is
dependent on the configuring of the communication associations. With
the specification above, one lies on the safe side.
3.7.1 Hardware and central coupling block
3.7.1.1 Hardware for the PROFIBUS FMS coupling
The hardware required for the PROFIBUS FMS coupling:
• Subrack
• CPU
• CS7 module with SS5 communications module (this must also be
configured in HWConfig)
Significance of the green (H10/H20/H30) and yellow (H11/H21/H31)
LEDs on the CS7 front panel:
Green Yellow Significance
Dark Dark Waiting to synchronize to SIMADYN D
Dark Lit
Without database at the bus; COMSS5 configuring
required!
Dark
Flickering
Without database at the bus with bus activity; COMSS5
configuring required!
Flashing
(slow)
Dark
Database erroneous; after a subrack reset, run-up
without database; correct the COMSS5 configuring!
Flashing
(fast)
Dark Intermediate status for synchronizing with SIMADYN D
Lit Dark Temporary intermediate status at run-up
Lit Lit Run-up error-free, no bus activity
Lit
Flickering
Run-up error-free, with bus activity;
Table 3-37 LEDs on the CS7 front panel
3.7.1.2 Central coupling block @CSL2F for PROFIBUS FMS coupling
A @CSL2F must be configured to initialize the interface module.
Values between 0 and 5 are specified at connection BDR for the baud
rate.
Restrictions
Hardware
LEDs on CS7
Initialization
Data entries at
connection BDR
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