● Entering value to device label variable of digital input
For each digital input, a device label variable, as well as a variable with a "_BOOL"
suffix is generated.
To enter a value to a device label variable, either write 0 or 1 to the WORD type
Value of its device label variable or write FALSE or TRUE to the variable with
"_BOOL" suffix.
● Entering and Checking Value of Device Label Variable of Digital Output
To enter or check the value of the device label variable of a digital output, you can
use either Value of the device label variable or the variable with “_BOOL” suffix in
the same manner as for digital input.