Can Interface - ITech IT-M3900B Series User Manual

2.5.3 CAN Interface

The CAN interface is located on the rear panel of the instrument and is con-
nected to the computer using a CAN communication cable.
Definition of CAN Pins
The definition of CAN pins are as follows.
Pins
H
L
GND
CAN Configuration
The user needs to configure the CAN interface parameters in the system menu
before using the remote control. The CAN interface parameters are as follows.
Name
Address
Baud rate
Protocol
The operation steps are as follows.
1. Press the composite keys [Shift]+[P-set] (System) on the front panel to en-
2. Rotate the knob to select I/O and press [Enter].
3. Press the Left/Right key to select CAN and press [Enter].
4. Set the baud rate, address and other parameters, press [Enter].
Description
Range: 0 – 127
Select the baud rate from the following options: 5k/10k/20k/
40k/50k/80k/100k/125k/200k/250k/400k/500k/600k/800k/
1000k
•
DeviceNet: Use standard can protocol.
•
BMS: Use the protocol for docking with the BMS
system.
ter the system menu.
Copyright © Itech Electronic Co., Ltd.
Description
CAN_H
CAN_L
CAN_GND
Inspection and Installation
39