Data in GE Fanuc PLC Devices is stored in different locations depending on the intended use of the data. For example there are separate locations for:
The GE Fanuc PLC Data Address is a string that defines the location of data in a GE Fanuc PLC. It consists of device type letters, followed by decimal digits:
Device Type | Format | Notes |
---|---|---|
Discrete Input | %Innnn | |
Discrete Output | %Qnnnn | |
Discrete Internal | %Mnnnn | |
Analog Input | %AInnnn | |
Analog Output | %AQnnnn | |
Register | %Rnnnn |
Note: The numbers in GE Fanuc Data Addresses are 1-based.
The GE Fanuc PLC Data Address is used in these contexts:
The Data Address Editor provides a convenient tool to build GE Fanuc Data Address strings.
To open the Data Address Editor,
click the Browse button of the IOItemName property:
For an overview of the GE Fanuc Driver.
For the meaning of terms used in Fernhill SCADA.