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02.2004 Communication / USS
Siemens AG 6SE7087-6QX70 (Version AD)
SIMOVERT MASTERDRIVES Compendium Motion Control
8.1-31
8.1.5 Start-up
The USS protocol can be started up in two steps:
1. Parameterization of the USS protocol at the "selected" interface
2. Parameterization of process-data interconnections and the
"parameterizing enable" for the selected interface.
Parameterizing the USS protocol
Create the right conditions:
•
Set P060 = 1 (menu selection)
Parameterize the interface:
Settings to be made:
•
P682 (SCB protocol) only applies to the SCB2,
•
P700 (SCom/SCB BusAddr), P701 (SCom/SCB baud rate),
•
P702 (SCom/SCB PKW #), P703 (SCom/SCB PcD # and P704
(SCom/SCB TlgOFF)
Parameterizing the parameterizing enable and process-data
interconnections
Set the parameterizing enable via USS at the selected interface:
•
Set P053 (parameter access)
Set process-data interconnections:
•
For status words and actual values:
P707 (Src SCom 1 TrnsDat) and P708 (Src SCom 2 TrnsDat) for CUPM
P690 (SCB actual value) for SCB 2 board
•
For control words and setpoints:
e.g. P554 (control word, bit 0) to P591 (control word, bit 32),
P443 (Src Main Setp), P433 (Src Add Setp1), etc.