Yes, it’s possible.
– Use analog input 1 as setpoint, P-44 = 1
– Set the Analog Input Offset P-39 = -100.0%
– Set the Analog Input Scaling = 15.0%
– Connect the analog input as a digital input, switching either from terminal 1 (24V) or terminal 5 (10V)
This works by using the scaled output from the analog input to the setpoint. You can see the setpoint % in P00-01
By connecting a switch, we apply either 0% or 100% to the analog input.
Analog Result = (Input% – P-39) x P-35
Therefore, with 0% input, result is 0 – (-100%) x 15% = 15%
With 100% input, result is 100% – (-100%) x 15% = 30%