New to MoTeC M150 set up help

Hi Guys,
I'm completely new the Motec world, I'm installing an M150, PDM30 and C125 with Single LTC. Have it all wired in and now going through the set up, have most of the inital set up done in M1 Tune with a GPR Package. However I have a CAN BUS issue. The ECU Receive is giving a CAN Timeout Diag error. I'm new to CAN BUS protocol and assume is an address issue.
Appreciate any help on the initial set up and how to configure the CAN BUS addresses. I'm only using CAN BUS 1
I'm completely new the Motec world, I'm installing an M150, PDM30 and C125 with Single LTC. Have it all wired in and now going through the set up, have most of the inital set up done in M1 Tune with a GPR Package. However I have a CAN BUS issue. The ECU Receive is giving a CAN Timeout Diag error. I'm new to CAN BUS protocol and assume is an address issue.
Appreciate any help on the initial set up and how to configure the CAN BUS addresses. I'm only using CAN BUS 1