Festo CPV...-GE-CO3-8 series, Electronic Manual

Page: 62 / 143

2. Commissioning
2-4
Festo P.BE-CPV-CO3-EN en 1201a
2.1.2 Address assignment of the CPV valve terminal
The CPV valve terminal with field bus direct connection al-
ways occupies 16 output addresses, irrespective of the
number of valve solenoid coils fitted on it. This enables the
CPV valve terminal to be extended at a later date without the
need to shift the addresses.
The following diagram shows the addressing sequence of the
individual CPV valve plates.
0-1
2-3
4-5
8-9
10-11
12-13
6-7
14-15
Fig. 2/1: Address assignment of the CPV Direct
– A valve location on the CPV valve terminal always
occupies 2 addresses, even if it is fitted with a blanking
plate or pressure separation plate. If a valve location is
fitted with a double-solenoid valve, the following applies:
– pilot solenoid 14 occupies the lower-value address;
– pilot solenoid 12 occupies the higher-value address.
With single-solenoid valves the higher-value address
remains unused.