Mitsubishi Electric EMU4-CNT-MB User Manual page 59

Item
Unit configuration
Model name
Unit name
Network information
for Ethernet
IP address
Subnet mask
Default gateway
Network information
for MODBUS RTU
Slave address
Baud rate *1
Parity
Stop bit
*1: For the parent terminal with some child terminals in the system or for any child terminals, the baud rate is set to 19200.
(2) Click the Register button to save the settings.
Details
Register the model and name of the terminal units that constitute the system.
Only when an extension unit is used, set this item.
Select the extension unit model from the pull-down menu.
・Blank (no extension unit)
・EMU4-AX4
・EMU4-PX4
When the extension unit, EMU4-A2, is selected, EMU4-
VA2 must be set to an extension unit field above EMU4-A2.
Enter a name of the unit.
A maximum of 30 characters are allowed in the input field.
Register the settings for the network connecting to a computer.
This setting is for the parent terminal only.
Enter an IP address.
Setting range: 1.0.0.0 to 126.255.255.255
128.0.0.0 to 191.255.255.255
192.0.0.0 to 223.255.255.255
*0.0.0.0 and xxx.xxx.xxx.255 (xxx is an arbitrary number
available.) are not available.
Default: 192.168.3.11
Enter a subnet mask.
When it is expressed in binary numbers, set the numbers
fulfilling the following conditions:
・The most significant bit is 1.
・Do not enter 0 between 1 and 1.
・The least significant bit is 0.
・255.255.255.254 is not available.
Default: 255.255.255.0
Enter a default gateway.
*0.0.0.0 and xxx.xxx.xxx.255 (xxx is an arbitrary number
available.) are not available.
Default: Blank
Register the settings for MODBUS RTU communication.
For the parent terminal without any child terminal in the system, it is set to communicate with
the superior monitoring systems.
For any child terminals, it is set to communicate with the parent terminal.
Set the Slave address.
The same address as other terminals cannot be set
repeatedly.
Setting range: 1 to 247 (Default: 1)
*For the parent terminal without any child terminal in the
system, set a different address from other terminals in
the same MODBUS RTU communication network.
Select a baud rate from the pull-down menu.
・2400 ・19200 (Default)
・4800 ・38400
・9600
Select a parity bit from the pull-down menu.
・NONE ・ODD
Select a stop bit from the pull-down menu.
・1 (Default) ・2
⭘: Configurable ×: No settings required
・EMU4-A2
・EMU4-VA2
・EVEN (Default)
58
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