Festo Compact Performance Series Programming And Diagnosis page 49

3. Diagnosis
Starting the test routine
PLEASE NOTE
If faults occur when the test routine is started, the
green LED on the node will flash fast. The procedure
must then be repeated.
1. Switch off the operating voltages (pins 1 and 2) on
2. Switch off the operating voltage on the output
3. Open the node.
4. Note the position of the address selector switch and
5. Set:
6. Switch on the operating voltages (pins 1 and 2).
7. Start:
Switch on the operating voltage supply to the output
modules.
Stopping the test routine
1. Switch off the operating voltages (pins 1 and 2) of
2. Set the address selector switch and the DIL switch
CP FB8 9809a
the node.
modules.
the DIL switch elements.
- address: 99
- DIL switch elements 1 and 2 at OFF.
Set DIL switch elements 1 and 2 at ON.
the node.
elements to their original positions.
3-7