What is Variable?

A variable is the storage area of the data that users can set the specified name on and register.

With PLC, device addresses (such as D0000) with particular names of each PLC makers are prepared as data storage areas. On the other hand, with GP-Pro EX, users can register variables instead of device addresses.
This makes it much easier to administrate and to read the whole program.

Sample of Program with Variables


Registering Variables

1. Select the [Data] menu and click [Symbol Variable Settings].

2. [Edit Symbol Variable] will be displayed. Please register Variables on it.

With GP-Pro EX, it is also possible to set internal device addresses (such as D0000, LS0000) of GP and the connection device on the logic screen directly.
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