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ICP DAS USA I-7565 Quick Start User Manual

Usb/can
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The I-7565 USB/CAN Converter
1. Introduction
This manual introduces the user to the methods used to implement
the I-7565 module into their applications in a quick and easy way. This will
only provide with the basic instructions. For more detailed information,
please refer to the I-7565 user manual located on the ICPDAS CD-ROM
or download it from the ICPDAS web site:
http://www.icpdas.com/products/Remote_IO/can_bus/i-7565.htm
The goal of this manual is focused on helping users to quickly
familiarize themselves with the I-7565 module and the USB/CAN
communication converter. Here, we use two I-7565 modules (called the I-
7565 A and the I-7565 B) as the example will demonstrate how to use the
I-7565 modules. The architecture of this example is depicted below.
When the I-7565 receives a valid message with the ASCII strings
format, it converts this message into a CAN message and transmits it into
the CAN network. Based on the same reasoning, when a CAN message
is received via the I-7565, the message will be transferred to a message
by using the ASCII strings format through the USB port.
I-7565 USB/CAN Converter Quick Start User Guide (Version 1.0, March/2007) ------ 1
Quick Start User Guide

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Summary of Contents for ICP DAS USA I-7565

  • Page 1 I-7565 module and the USB/CAN communication converter. Here, we use two I-7565 modules (called the I- 7565 A and the I-7565 B) as the example will demonstrate how to use the I-7565 modules. The architecture of this example is depicted below.
  • Page 2: Hardware Installation

    Enable (default), (Activate) Step2: USB connection Connect the USB ports of the I-7565 A and I-7565 B to the USB on the PC respectively. Step4: CAN bus connection Connect the CAN ports of these two I-7565 modules by using the following structure.
  • Page 3 USB & CAN parameters via the I-7565 Utility tool. The details of this procedure are shown below. Step1: Set the Init/Normal switches on the back of the I-7565 A to the “Init” position. Then, connect to the USB port of PC. The ON LED of the I-7565 A will be flash approximately once per second.
  • Page 4 Add Checksum : No Error Response : No Step6: Set the CAN baud rate of the I-7565 A. Here, this testing uses 125K bps. Step7: Click the “Setting” button to save these parameters into the EEPROM of the I-7565 A.
  • Page 5 Step1: Set the Init/Normal switches on the back of the I-7565 A and I- 7565 B to the “Normal” position. Then, turn on the DC power. The ON LED of the I-7565 A and B will always be turned on. It means these two I-7565 converters are working in the operation mode.
  • Page 6 Step6: Similarly, the user can directly type the command string, “t0013AABBCC”, into the EditBox on Utility B. Click the “Send” button to send this command to I-7565 B via the PC’s USB port. When the user sends the message, Utility B will add the ASCII 0x0d to the end of the command string filed in the EditBox.