User guide

VEGACOM 557 Profibus DP 45
7.3 Overview of the operating modes and control commands
In the table below, you will find all operating modes and contr ol commands which are available
with VEGACOM 557.
Processing Operating Control Description
system mode command
VEGAMET 50E2A 0xCC Block enquiry PC/DCS values + contact inputs/outputs
(DISBUS) (grouped acc. to VEGAMET addresses)
0xCB Block enquiry PC/DCS values + contact inputs/outputs
(grouped acc. to PC/DCS indices)
6E6A 0xCD Individual enquiry PC/DCS values
0xCE Individual enquiry contact inputs/outputs
VEGALOG 50E2A 0xCC Block enquiry PC/DCS values + contact inputs/outputs
(LOGBUS)
6E6A 0xCD Individual enquiry PC/DCS values
0xCE Individual enquiry contact inputs/outputs
Data image in VEGACOM 557