Festo Compact performance Instrucciones Para El Usuario página 23

Caution
Always take into account the following limitations when
modifying the addresses. Otherwise undercircums-
tances no further modification of the addresses is poss-
ible.
– Only slave 1 can be "uncoupled" from the AS-Inter-
face bus with the address selector button.
– If both slaves are "coupled" to the AS-Interface bus,
the addressing device can only access reliably the
lower slave address. Access to a higher slave address
of slave 2 is only possible if slave 1 is "uncoupled." If
slave 1 has the address #0, slave 2 will be deacti-
vated.
– If the address #31 is assigned to slave 1, this address
can then no longer be modified, as access can then
only be made to slave 2 with the lower address.
Example: Old addresses: slave 1: #5; slave 2: #4:
Slave 2 } #31, slave 1 } #3, Press button,
slave 2 } #2, Press button, addresses modified.
3.3 Address assignment of the valves
During addressing, valve terminal CPV..-GE-ASI-8E8A-...
behaves like two individual slaves each with 4 inputs and
4 outputs (see 3.1).
The following fittings are possible for the two valve
terminal halves:
Festo CPV..-GE-ASI-8E8A-Z 0106a English 23