Testing The Valves - Festo CP-FB13-E Programming And Diagnostics Manual

3. Diagnosis
3.2

Testing the valves

Test routine
Festo P.BE-CP-FB13-E-EN en 0112e
Warning
Before starting the test:
S Switch off the compressed air supply to the valves.
S If the string assignment has not been saved, save the
current string assignment.
You can thereby avoid:
– undesired or dangerous movements of the actuators
– the need to press the SAVE button again.
Caution
– This test function runs automatically in the CP valve
terminals. All valves will be switched on/off cyclically.
– None of the programmed interlockings or further switch-
ing conditions will be taken into account.
During the test routine of the CP terminal, all the valves will
be switched on and off at 1-second intervals.
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