Festo VMPA-ASI-EPL-4E4A-Z Serie Mode D'emploi page 24

3.4 Address assignment
Before connecting to the AS−Interface bus: assign an unused
address to the slave.
Note
Valve terminal type VMPA−A SI−...−4E4A−Z contains one
AS−Interface slave.
Permitted address range: 1
It is not necessary to parametrize the AS−Interface
slave.
Address the valve terminal at the plug AS−i In" (see sec
tion 3.6).
The diagram below shows the assignment of the data bits
to the inputs and outputs of the slave:
Data bits:
Inputs:
Outputs:
I/O = Bidirectional (B)
The address mapping depends on the configuration of the
master.
24
Slave: IO code 7
D0 D1 D2 D3
I/O I/O I/O I/O
I0 I1 I2 I3
O0 O1 O2 O3
Festo VMPA−ASI−EPL−...−4E4A−Z 1010a English
31 (factory setting: 0).
H