Examples: Ramp command

If the value of Tank\level is 100, min = -100 and max = 900, the command would write the value 600 to the programmable controller.

If Tank\level in area2 is 900, min = 0 and max = 1000, this command will write 1000 to the programmable controller, as this is the highest allowable value.

If Tank\level is 1000 and delta is -200, the command will write 800 to the programmable controller.