Yokogawa DAQWORX - Manual (Page 32)

3-1 IM WX1-07E
Funct
ons
1
2
3
Index
Chapter 3 Functons
3.1 Modbus Communcaton Devce Settngs
The default tag list in the Tag Settings dialog box that is displayed when you click the
detail settings in the Model Settings tab determines the model, control mode, control
output, and option function contents of the Model Settings tab.
The following describes the meanings of each tag that may appear in the Tag Settings
dialog box.
Also, the tag names listed here are reserved. Arbitrarily added tags cannot be used.
therefore the same serial and model settings as the connected device must be set on
GateCONTROL.
• Seral Port Settngs (as Needed)
Port number
Baud rate
Parity
• Settngs for the Connected Devces (Temperature Controllers and Sgnal
condtoners)
Serial Communications
• Communication protocol
• Baud rate
• Parity
• Stop bit
• Data length
• Communication Address
Ethernet Communications
• IP address
• Subnet mask
• Default gateway
Enter communication parameters on devices connected to GateCONTROL in advance.
For instructions, see the user’s manual of the connected device.
Note
The PC is connected to the instrument via an RS-232C/RS-485 converter. The connection can
be made using a 4-wire or 2-method. When using the 2-wire method, disable echo back on the
Converter.
Settngs for Connected Modbus Devces
Enter settings on the connected devices as follows.
Settng Green Seres
UTAdvanced Seres
UT1000 Seres US100 VJ Seres M Seres
Baud rate 4800, 9600, 19200 or 38400
Parity ODD, EVEN, or NONE
Stop bit 1 1 1 1 1
Data length 8 8 8 8 8
Communication protocol 8 4 1 MODBUS, RTU mode 4