Festo DNCV D Serie Brève Description page 23

4.3 Resetting the saved number of strokes
In order to reset the saved number of strokes (e.g. after
maintenance):
1. Switch off the operating voltage (Pin 1).
2. Remove the diagnostic module (see chapter 3).
3. Set all 14 DIL switches 3 and 4 to the position OFF.
4. Fit the diagnostic module in the DNCV−... (see chapter 3).
5. Energize connection Pin 1 of the DNCV−... .
Finally, the required values can be set on the DIL switches
(note installation instructions in chapter 3).
Festo DNCV 0304a English 23