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1.
Introduction
This user guide introduces how to apply the I-8123W into users'
application quickly and easily. Therefore, it only provides the basic instructions.
For more detail about the driver, please refer to the I-8123W user manual in
the product CD or the website:
CD path:
\CANopen\master\I-8123W\
Website:
http://www.icpdas.com/products/Remote_IO/can_bus/I-8123W.htm
2.
Software Structure
I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 1
I-8123W
Quick Start User Guide
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Summary of Contents for ICP DAS USA I-8123W
- Page 1 This user guide introduces how to apply the I-8123W into users’ application quickly and easily. Therefore, it only provides the basic instructions. For more detail about the driver, please refer to the I-8123W user manual in the product CD or the website:...
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Page 2: Hardware Structure
Orange The ERR LED indicates the error status of the CAN physical layer and indicates the errors due to missing CAN message. Pin Signal Description Ground CAN_L CAN_L bus line Non-available CAN_H CAN_H bus line Non-available I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 2... -
Page 3: Getting Start
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. - Page 4 I8123W.dll: ftp://ftp.icpdas.com/pub/cd/fieldbus_cd/canopen/master/i-8123w/drivers/ce5/ Demos: ftp://ftp.icpdas.com/pub/cd/fieldbus_cd/canopen/master/i-8123w/demos/ce5/ WinPAC User manual web site: http://www.icpdas.com/products/PAC/winpac/download/winpac_8000/download_documents.htm Step 4: Take an example, download the SDO_Read demo and relative files into the folder of the WinPAC. I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 4...
- Page 5 Step 5: Run the demo on the WinPAC. The following dialog is popped up. Step 6: Assume the I-8123W is plugged in slot 0 of the WinPAC, and the baud of the CANopen network is 1000 kbps, set the "Slot No." and "Baud Rate"...
- Page 6 CANopen object in the slave object dictionary, and click "Read SDO" button to read the SDO data from the CANopen slave. The response data will be shown on the list. I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 6...
- Page 7 Click "Send SDO" button to write the SDO data to the CANopen slave. If false, the response of the abort message will be shown on the list. I-8123W Quick Start User Guide (Version 1.0, Aug/2010) -------------------------------------- 7...
- Page 8 Step1: Use ftp or USB disk to copy the newer firmware to the WinPAC. Step2: Run the I8120W_Utility.exe. Assume the I-8123W is plugged in slot 0 of the WinPAC, set the slot No. to slot 0. Then, click the button “Update Firmware”.