Filter
Top Products
Data exchange module 750-654
:$*2Ç,2 Ç6<67(0
5
Structure of the in- and output data for InterBus S (from firmware
WF)
The module is a combined special function input and output module with 2 x 16 Bit in-
and output data.
Input
Description
Word High Low
n (Bit0-Bit15) Input byte0 Input byte1
n+1 (Bit16-Bit31) Input byte2 Input byte3
Output
Description
Word High Low
n (Bit0-Bit15) Output byte0 Output byte1
n+1 (Bit16-Bit31) Output byte2 Output byte3
Attention:
For Interbus S the data is written in Motorola format (high Byte first). In connection
with other fieldbus systems the Bytes in the data word are changed.
Attention:
The control byte allows the changing of the registers of the module. It must always be 0
in order to avoid a change in the registers. A wrong mapping can change the function of
the module!