Starting The Test Routine; Stopping The Test Routine - Festo Compact Performance Series Programming And Diagnosis

3. Diagnosis

3.3.1 Starting the test routine

1. Switch off the operating voltage supplies for the bus
2. Remove the cover (see also Chapter 2, Configura-
3. Note the setting of the address selector switch and
4. Set address 99 and DIL switches 1 and 2 to OFF.
5. Switch on the operating voltage supplies for the bus
6. Set the desired test routine on the address selector
7. Start: set DIL switches 1 and 2 to ON.
If errors occur when the test routine is started, the red
LED will flash quickly. The process must be repeated.

3.3.2 Stopping the test routine

1. Switch off the operating voltage supplies for the bus
2. Reset the address selector switch and the DIL
3-8
interface and the internal logic.
tion).
DIL switch elements.
interface, the internal logic and the CP valves.
switches as follows:
Test routine
Parallel
Serial
Switch on all valves
interface and the internal logic.
switch elements to their original positions.
Address to be set
0
1
2
CP-CO 9801NH