Yokogawa Button Operated MV2000 - Manual (Page 58)

M-4662 2-44
Starting Computation (RD-MV1000 client)
◊ Press FUNC > Math start
Computation starts, and the status display section shows the math icon.
The value of the RD-MV1000 client’s computation channel 101 shown in GROUP
1 varies in sync with the measured value of the RD-MV1000 server’s measurement
channel 1.
Checking the Modbus Operating Status (RD-MV1000 client)
Showing the Menu Used to Switch to the Modbus Client Screen
Carry out the procedure below to show INFORMATION > MODBUS CLIENT in the
display selection menu.
◊ Press MENU and then select Menu tab > Menu customize > Display menu
1. Select INFORMATION > MODBUS CLIENT using the arrow keys.
* Select MODBUS MASTER to use Modbus master via the serial interface.
2. Press the View soft key.
The menu item is enabled and is displayed in white.
View/Hide
Pressing the View soft key changes
the soft key to Hide.
3. Press ESC several times to return to the operation screen.
Displaying the Modbus Client Screen
◊ Press DISP/ENTER and then select INFORMATION > MODBUS CLIENT
* Select INFORMATION > MODBUS MASTER to use Modbus master via the serial
interface.
2.10 Usage Example of the Modbus Function