Inovance MD500-PLUS Series - Page 140

Parameter Groups
‑139‑
Default:
3
Change:
At stop
Value Range:
0: Inactive
1: Reserved
2: Reserved
3: Active
Description
In V/f mode, speed and current oscillation typically occurs when the motor runs at
low frequency, which may lead to overcurrent of the AC drive. In this case, you
can enable this function to eliminate oscillation.
F3-13
Voltage source for V/f separation
Address:
0xF30D
Min.:
0
Unit:
‑
Max.: 8 Data type: UInt16
Default:
0
Change: In real time
Value Range:
0: Digital setting (F3‑14)
1: AI1
2: AI2
3: AI3
4: Pulse reference (DI5)
5: Multi‑reference
6: Simple PLC
7: PID
8: Communication (1000H)
Description
This parameter sets the target voltage in V/f separation mode.
0: Digital setting (F3‑14)
The V/f separation voltage is set by F3‑14 (voltage digital setting of V/f separation).
1: AI1
The V/f separation voltage is input by current or voltage signal through the AI1.
The frequency is calculated according to the AI curve.
2: AI2
The V/f separation voltage is input by current or voltage signal through the AI2.
The frequency is calculated according to the AI curve.
3: AI3
The V/f separation voltage is input by current or voltage signal through the AI3.
The frequency is calculated according to the AI curve.