Parameterising SSI interface
Parameter data
13
Parameter setting via PROFIBUS−DP
13.3
13.3.1
L
13.3−1
EDSPM−TXXX−9.0−11/2009
13.3 Parameterising SSI interface
13.3.1 Parameter data
l For the SSI interface, 4 bytes of parameter data are available. The following
are defined via the parameter data
– Baud rate
– Coding type
– Evaluation of the combined I/O.0
l The module can be parameterised with the configuration tool or via slot and
index.
– To set the parameters via slot and index, the function blocks SFB 52 (read)
and SFB 53 (write) are required.
( 10.5−3)
Slot number
Index Access Description
1 ... 32 00
h
R Read out diagnostic data record 0
W Write parameters to the module
01
h
R The corresponding diagnostic data record of the electronic module can be
read out via the index.
· Example:
– Index 01
h
: read out diagnostic data record 1
– Index 02
h
: read out diagnostic data record 2
F1
h
R Read out the module parameters
F2
h
R Read out the process image of the module
R = read
W = write
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