OFF: No function assigned, input is de-energized.
Servo ctrl ON / OFF: The servo mode is activated and deactivated by an external signal
(high level = active). For this function to work, P300 must be set to 1 (servo mode = ON).
Sense supervision: For configurations where an incremental shaft encoder connected
to the motor is capable of sensing and indicating malfunction, such as supply line inter-
ruption failure of the light source. If an incident occurs, the inverter reads out error num-
ber 13, encoder error.
PTC resistor input: Analogue interpretation of the signal applied – switching threshold
approximately 2.5 volt.