P100 Setpoint source
P100 Setpoint source
0 / Bipolar / Fixed setpoint
The setpoint is provided by the analog input or the fixed setpoints. The unit processes the fixed setpoints according to their value.
The speed is limited by the maximum set speed P302/P312 in the event of a wire breakage.
1 / unipolar / fixed setpoint
The setpoint is provided by the analog input or the fixed setpoints. The unit processes the absolute value of the fixed setpoints. The digital inputs specify the direction of rotation.
2 / RS485 / fixed setpoint
The setpoint is obtained from the RS485 interface. The sign of the setpoint determines the direction of rotation.
4 / Motor potentiometer / Fixed setpoint
Set the setpoint using appropriately programmed terminals Motor potentiometer up / motor potentiometer down. The motor potentiometer is a virtual potentiometer that does not correspond to the setpoint potentiometer on the unit.
6 / Fixed setpoint + AI1
The setpoint is calculated by adding the selected fixed setpoint and analog input AI1. The digital inputs specify the direction of rotation. Furthermore, P112 AI1 operating mode applies.
7 / Fixed setpoint × AI1
The value at analog input AI1 serves as the evaluation factor for the selected fixed setpoint (0 – 10 V = 0 – 100%). If no fixed setpoint is selected, nmin applies. The digital inputs specify the direction of rotation.
8 = MASTER-SBus.
The setpoint comes from the master in master/slave mode via the system bus. See P75x Master-slave function.
9/ MASTER RS485
The setpoint comes from the master in master/slave mode via the RS485 interface. See P75x Master-slave function.
10 / SBus1 / fixed setpoint
The system bus specifies the setpoint. The sign of the setpoint determines the direction of rotation.
11 / Frequency setpoint input / Fixed setpoint
The frequency at digital input DI04 specifies the setpoint.
The optimum pulse duty factor (pulse width of the high and low signal) should be 1:1. The factor determines the rising edge and the falling edge of the input signal. Use P102 Frequency scaling to determine at which input frequency the system setpoint 100% is reached. The direction of rotation is specified by the digital inputs CW/stop and CCW/stop.
Frequency scaling | Minimum response time (delay) | Frequency input resolution |
|---|---|---|
25 – 120 kHz | 20 ms | 50 Hz |
12.5 – 24.99 kHz | 40 ms | 25 Hz |
10 – 12.49 kHz | 60 ms | 16.7 Hz |
1 – 9.99 kHz | 500 ms | 2 Hz |
14 / Bipolar AI2 / Fixed setpoint
The setpoint is provided by the optional analog input AI2 or the fixed setpoints. The unit processes the fixed setpoints according to their value.
