NORD Drivesystems BU0750 - Manual (Page 93)

7.5 Speed control
BU 0750 GB-3311 Subject to technical amendments 93
Parameter Setting value / Description / Note
Parameter
set
Available with option
P330 Digital input 13 P
ENC
0 … 3
[ 0 ]
0 = Off: No function, input is switched off.
1 = Servo mode On / Off: Activation and deactivation of the Servo mode using an
external signal (High level = active). For this P300 must be set as 1 (Servo mode
= On).
2 = Sense monitoring: A connected incremental encoder which produces a fault
signal and indicates fault functions e.g. break in the supply line or light source
failure The FI shows Error 13, Encoder error, if there is an error.
3 = PTC resistor input: Analog evaluation of the actual signal switching threshold,
approx. 2.5 Volt.