Technical Manual PD4-E-M (EtherCAT)
4 Commissioning
Analogue input voltage
rotational speed
dead zone
0 V
n = 0
+max
U
max
Joystick mode
You must connect the release input and the analog input (see chapter Connector X4 - inputs/
outputs and external logic supply). Half of the maximum analog voltage corresponds to the
speed 0. If the voltage drops below half, the speed increases in the negative direction. If the
speed rises above half, the speed increases likewise in the positive direction. The dead zone
here extends from U
max
/2 ± 20 mV.
Analogue input voltage
Rotational speed
dead zone
0 V
U
max
/2
-max
+max
U
max
4.4.4 Test run with 30 rpm
The motor rotates at 30 rpm if the release input is set.
Version: 1.0.1 / FIR-v1748
30