Actual value detection

The unipolar input AI1 is the actual value input.

You can set the operating mode for the actual value using P112 AI1 operating mode (see also parameter P116 – P119):

• 0 – 10 V: The following applies to operation as a voltage input:
• 0 – 10 V = 0 – 100% PI controller actual value
• 0 – 20 mA: The following applies to operation as a current input:
• 0 – 20 mA = 0 – 10% PI controller actual value
• 4 – 20 mA: The following applies to operation as a current input:
• 4 – 20 mA = 0 – 100% PI controller actual value