Hello SAR-CNT,

The error 000d is an operating error.
Follow the instruction below, please:
1. Receive all parameter settings from the WP321 (with Siwatool (= „Communication“ / „Receive all data“) or to the Instance-DB (command „7001“) )
2. Switch on the Service mode
3. Load factory settings
4. Send all parameter settings to the WP321 (with Siwatool (= „Communication“ / „Send all data“) or with the Instance-DB (command „7002“) )
5. Switch off the Service mode

Best regards

Siwarexi