2. Commissioning
2.3
Commissioning the CPX terminal in the system
Configuration run
Festo P.BE-CPX-FB13-EN en 0112NH
Please note
Please observe also the switching-on instructions in the
manual for your controller.
Proceed as follows:
1. Connect the field bus cable to the CPX field bus node.
2. Switch on the operating voltage:
–
of all field bus slaves
–
of the CPX terminal.
3. Switch on the operating voltage for the master module.
The master systems carry out a comparison between the
NOMINAL and ACTUAL configurations (= DIL switch setting
for station number and modules used) automatically when
the system is switched on. For this configuration run it is im-
portant that:
–
the specifications for the NOMINAL configuration are com-
plete and correct.
–
the power supply for the programmable logic controller
and for the field bus slaves is switched on either simulta-
neously or in the sequence indicated above.
Recommendation:
Providing the safety concept of your machine/system permits
this, commission the CPX terminal with both operating volt-
ages (pins 1 and 2), but without compressed air. You can then
test the CPX terminal without triggering undesired reactions.
2-31