YOKOGAWA GX20

4-10
IM 04L51B01-01EN
4.4.4 Checking the Modbus Operation Status
Procedure
For the procedure, see page 2-58 in section 2.3.6, “Checking the Command Status of the
Modbus Client and Modbus Master”.
4.4 Using Modbus to Enable the GX/GP to Read Data from and Write Data to Other Devices (Modbus master function)