GW-7228 J1939/Modbus RTU Slave Gateway
User’s Manual (Ver 1.3, Apr/2011) ------------- 22
If the connection settings, external wiring and the GW-7228 module
are normal, it shows connection successful screen as Figure 3-4.
The GW-7228 status such as Interface/Data Created/Error/Firmware
Version would be shown, otherwise, it shows abnormal connection screen
as Figure 3-2 and Figure 3-3.
Figure 3-2
:
Open COM Error Screen
Figure 3-3
:
COM Receive Time Out Error Screen
Figure 3-4
:
COM Connection Successful Screen
Table 3-1 GW-7228 error status
Error Code
Status
00
No Error
01
Can
’t Claim Address in J1939 Network
02
CAN Bus-Off
04
CAN Bus Transmission Fail