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Jumper
SW1
120Ω terminator resistance of CAN port.
Lock mode for resisting the noise or disturbances.
In this case, updating firmware is not allowed.
JP1
Unlock mode for updating the firmware of the
I-8123W.
4.
Getting Start
Before following the steps below, users need to prepare some hardware,
an I-8123W, a CANopen slave device and a WinPAC or ViewPAC series MCU.
Step 1: Set the SW1 of the I-8123W to the proper position. Generally, the both
ends of CAN bus (line topology) need 2 terminator resistances. Each of
them is 120Ω.
Step 2: Put the I-8123W in slot 0 of WinPAC series MCU and connect the CAN
port of the I-8123W with the CAN port of a CANopen slave device as
following figure. Then power on these hardware.
Step 3: Download the I8120.dll and I8123W.dll into the same folder of the
WinPAC. Then select a demo execute file and download it into the
same folder. Take a note that if you select a C#.net demo or a
VB.net demo, the I8123W_Net.dll also needs to be downloaded
into the same folder. (About how to download file to WinPAC, please
refer to the WinPAC user manual) The paths for these files are as
follows:
I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 3
Description
Status
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