DANA SUMO TM4 - Figure 18 Device Communication Configuration - CO200-A3 (CAN1)

Installation Guide
CONFIDENTIAL
TG-0259_9 TM4 CO200-A3 Installation Guide
© Dana TM4 inc., 2020-2022
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Figure 18 Device Communication Configuration – CO200-A3 (CAN1)
4.6.2.5 Recovering modified base addresses after loss of communication
If after modifying the base addresses you lose communication with TM4 ODIN and can no longer
remember the new TM4 ODIN base address configuration, you can verify the CAN bus message as
follows:
1 At MCU power on, with TM4 ODIN closed, the MCU will send a message (DLC = 4) with an ID equal to
OdinCan1BaseAddress + 1 if you are connected to CAN1 or OdinCan2BaseAddress + 1 if you are
connected to CAN2.
2 Use these base addresses to configure TM4 ODIN and reconnect to the device to change the
configuration again.
3 In the CAN protocol, verify the CAN base address and interpret the following base addresses; each
CAN base address is mapped to the following parameter names:
• Can1BaseAddr1 / Can2BaseAddr1 = HighPrioBaseAddress
• Can1BaseAddr2 / Can2BaseAddr2 = LowPrioBaseAddress
• Can1BaseAddr3 / Can2BaseAddr3 = OdinCan1BaseAddress / OdinCan2BaseAddress