Commissioning; Preparing The Cp Valve Terminal For Commissioning; Switching On The Power Supply - Festo CPV GE-CO2-8 Series Electronic Manual

2. Commissioning

2.1

Preparing the CP valve terminal for commissioning

2.1.1 Switching on the power supply

Common supply
Separate supply
Festo P.BE-CP-CO2-EN en 0107NH
Please note
Please observe also the switching-on instructions in the
manual for your PLC controller.
S
Before switching on, make sure that the specifications on
the field bus configuration are complete and correct.
Please observe the following points when switching on the
power supply:
If there is a common supply for the control system and for all
the field bus slaves, the power should be switched on via a
central power unit or central switch.
If there is a separate supply for the control system and for the
field bus slaves, the power should be switched on in the fol-
lowing sequence:
1. the power supply for all the field bus slaves
2. the power supply for the control system.
2-3