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3. I-7530A-MR Parameter Configuration
Before starting the I-7530A-MR converter tests, users need to
configure the RS-232/485/422, Modbus and CAN parameters via the
UART2CAN Utility tool. The details of this procedure are shown below.
Step1: Turn off the DC power connected with these two I-7530A-MR
modules.
Step2: Set the Init/Normal switches on the back of the I-7530A-MR_A to
the "Normal" position. Then, turn on the DC power. Afterwards, set
the Init/Normal switches to the "Init" position and hold it at least 3
seconds. The CAN LED and UART LED of the I-7530A-MR_A will
flash approximately once per second.
7530A-MR is working in the configuration mode.
Step3: Run the UART2CAN Utility. The "UART2CAN Utility.exe" is
located on the fieldbus_cd\can\converter\I-7530A-MR\utility folder
on the product CD-ROM or is downloaded from the web site:
Step4: Select the proper PC COM port No., baud rate and data format,
which are used to be communicated with the I-7530A-MR_A.
When the Utility starts, the following dialog will be popped up. The
default setting of the PC COM port field is configured at
115200bps, 8 Data Bits, 1 Stop bit, and no parity.
I-7530A-MR Modbus RTU to CAN Converter Quick Start User Guide (Version 1.0, May/2011) ------ 4
That means that the I-
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