3. Diagnosis
3-7
Festo Festo P .BE CP FB13-E-EN en 9910c
3.2 Test of the valves
Warning
Before the test:
S Switch off the compressed air supply for the valves.
S In the case of a non-saved string assignment: Save the
existing string assignment.
Y o u will thereby avoid:
– undesired or dangerous mo vements of the actuators
– repeated actuation of the SAVE button.
Caution
– This test function runs automatically in the CP terminals.
All the valves are switched on/off cyclically .
– None of the programmed lockings or further switching
conditions will be taken into account.
Test routine During the test routine of the CP terminal, all the valves are
switched on/off at 1-second intervals.
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