Festo CPV-GE-ASI-8E6A-Z M8 Series, Краткое описание

Страница: 5 / 14

Festo CPV10/14-ASI-8E6A 2018-11b English 5
3 Installation instructions
3.1 AS-Interface Addresses
Before connecting to the AS-Interface bus: assign an un­
used address to each slave.
Please note
‒ The valve terminal type CPV..-GE-ASI-8E8A-Z contains
2 AS-Interface slaves. The valve terminal behaves on
the AS-Interface bus like two individual valve ter­
minals each with 4 inputs and 3 outputs (valve sole­
noid coils).
Assignment of the inputs and outputs (valves):
– Slave 1: Inputs I0...I3; outputs O0...O2
– Slave 2: Inputs I4...I7; outputs O4...O6.
‒ Automatic addressing with the function “Automatic
address assignment” of the master is not possible.
‒ It is not necessary to parametrize the AS-Interface
slave.
Address assignment
The assignment of the data bits to the inputs and outputs
of the slave shows the following figure:
Slave 1: IO code 7
H
Slave 2: IO code 7
H
D0 D1 D2 D3
I/O I/O I/O I/O
I0 I1 I2 I3
O0 O1 O2 –
Inputs:
Outputs:
Data bits:
D0 D1 D2 D3
I/O I/O I/O I/O
I4 I5 I6 I7
O4 O5 O6 –
E/A = b i directional (B)
The address mapping depends on the configuration of the
master.