The first bus slave is addressed with the basis
address of the INTERBUS module. You can
obtain the address of the next bus slave by
adding to the basis address the appropriate
number of bits in the process data channel of all
the slaves. This process must be carried out
separately for the inputs and the outputs.
PLEASE NOTE
The number of inputs on a valve terminal may
differ from the number of outputs.
Calculate the number of bits of the process data
channel as follows:
• Calculate the number of I/Os per valve
terminal (see Chapter 3.1, "Calculating the
number of I/Os).
• Take into account the four status bits in the
case of valve terminals with inputs.
• Calculate the number of bits of the process
data channel in accordance with the following
table.
• Calculate the physical addresses of all the
slaves.
VIFB6 - 03/05 4. Commissioning
9809c 4-27
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