West Control Solutions KS 800 Profibus Interface Manual - Manual (Page 25)

VAT 1:
Shows the process data of all channels (fix
point). Only channel 1 can be seen in the
figure opposite.
Example channel 1:
(set-point specification = 30
output variable = 40 %
manual operation)
VAT 2:
Access to the function module parameters
for parameter channel mapping is possible
by means of this variable table.
Specify e.g. when reading fix point values:
w CodeNo, FBNo, FKTNo, Type = 0
(Ä Chapter )
w Service = 0x 0001
w Start_FixP = 1
w ANZW_FixP indicates the status and
the result after completing the FB
handling.
w DWLR, DWLI, indicate the number
of read values.
The bottommost figure shows the first
data of a data module into which the
parameter channel data are written, or
from which values are read.
Quick entrance
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