For ECM-LX800B, just only setting the JUMPER on the board
It does not need setting through the BIOS
Please refer to the pictures below
2023081540
Different setting for RS232/422/485 of COM2 with ECM-LX800
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Document NO.
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Category
HardwareI/O Interface -
Update Date
2023-09-20
Model Name
ECM-LX800
ECM-LX800D
ECM-LX800W
Purpose
In ECM-LX800B, modified the hardware design, therefore RS232/422/485 serial ports selection are controlled by hardware, In ECM-LX800A setting in BIOS
In ECM-LX800B, modified the hardware design, therefore RS232/422/485 serial ports selection are controlled by hardware, In ECM-LX800A setting in BIOS
Modify your cable pin assignment based on the following in order to use RS232/422/485
