NORD Drivesystems BU0700 - Manual (Page 75)

5.1.3 Motor data
BU 0700 GB-1411 Subject to technical alterations 75
Parameter Setting value / Description / Note Available with option
P326 Ratio encoder ENC POS
0.01...200.0
[ 1.00 ]
If the incremental encoder is not mounted directly onto the motor shaft, then the respectively correct
transformation ratio of motor speed to encoder speed must be set.
speed Encoder
speed Motor
P326

Only when P325 = 1, 2, 3 or 4, therefore not in Servo mode (motor speed control)
P327 Speed slip error ENC POS
0...3000 min
-1
[ 0 ]
The limit value for a permitted maximum slip error can be set. If this value is reached, the FI switches
off and indicates error E013.1.
0 = OFF
Only when P325 = 0, therefore in Servo mode (motor speed control)
P330 Digital input function 13 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 = 1 (Servo mode = On).
2 = Sensor monitoring: A connected incremental encoder receives a fault signal and indicates fault
functions like 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 present signal switching threshold, approx. 2.5 Volt.