- Check the RS 485 bus.
wire A is - Rx/Tx
wire B is + Rx/Tx
- Check, weather the termination jumper in the APS mini is set to ON
- Check the LAN connection to the GNOME RS 485/LAN converter
In MS Windows go to STAR>Run...
Type cmd and press enter
to the command line type "ping" and "IP address of the converter"
If you have no response, check the IP settings of the Gnome
- Set in the Gnome the serial line according to the APS mini manual
- Set the proper IP address and communication port in the APS mini Administrator