Address Assignment Of The Cpv Valve Terminal - Festo CPV GE-CO2-8 Series Electronic Manual

2. Commissioning

2.1.2 Address assignment of the CPV valve terminal

2-4
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 stage without the
need to shift the addresses.
The following diagram shows the addressing sequence of the
individual CPV valve plates.
4-5 8-9
0-1
2-3 6-7 10-11
Fig. 2/1: Addressing sequence of a CPV valve terminal. The
figures also indicate the numbers of the outputs.
– A valve location on the CPV valve terminal always oc-
cupies 2 addresses, even if it is fitted with a blanking
plate or pressure-separator plate. If a valve location is
fitted with a double-solenoid valve, the following assign-
ment applies:
– Pilot solenoid 14 occupies the lower-value address.
– Pilot solenoid 12 occupies the higher-value address.
12-13
14-15
Festo P.BE-CP-CO2-EN en 0107NH