Parameter Groups
‑140‑
4: The Pulse reference (DI5)
The V/f separation voltage is set through the DI5. The frequency is calculated
based on the curve of the relationship between the pulse frequency and running
frequency.
5: Multi‑reference
In multi‑reference mode, different combinations of DI terminal states correspond
to different reference values. The four multi‑reference terminals can provide 16
state combinations, corresponding to 16 reference values (percentage x
maximum frequency) of parameters in group FC.
6: Simple PLC
The V/f separation voltage is set by simple PLC. For details, see the function
description of simple PLC.
7: PID
The V/f separation voltage is set by PID. For details, see the PID function
description.
8: Communication
The main frequency is set through communication. The running frequency is
input through remote communication. The AC drive must be equipped with a
communication card to communicate with the host controller. This mode applies
to remote control or centralized control systems of multiple equipment.
F3-14
Digital setting of voltage for V/f separation
Address:
0xF30E
Min.:
0
Unit:
V
Max.: F1‑02 Data type: UInt16
Default:
0
Change: In real time
Value Range:
0 V to F1‑02
Description
The reference value is from 0 V to the rated voltage.
F3-15
Voltage rise time of V/f separation
Address:
0xF30F
Min.:
0
Unit:
s
Max.: 1000 Data type: UInt16
Default:
0
Change: In real time
Value Range:
0.0s to 1000.0s
Description
Indicates the time required for the output voltage to increase from 0 to the set V/f
separation voltage.
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