ThomasGruetter
Lifetime Supporting Member
PLC model D0-06DD2-D: I uploaded the program from a defective unit and installed it in a new PLC.
Com port 2 is used for modbus communication to 2 drives. The communication to the drives on the new PLC does not seem to work. The port was setup properly under PLC/Setup/Setup Sec. Comm. Port... with same parameters as on the old unit.
Is there something I missed ? I also up/downloaded v-memory data.
Note this is my first time using DirectSoft.
Com port 2 is used for modbus communication to 2 drives. The communication to the drives on the new PLC does not seem to work. The port was setup properly under PLC/Setup/Setup Sec. Comm. Port... with same parameters as on the old unit.
Is there something I missed ? I also up/downloaded v-memory data.
Note this is my first time using DirectSoft.