Vicruns VD520 Series, Руководство пользователя

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Parameter Description VD520 Series Inverter User Manual
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The voltage set directly by the F4-15.
1: AI1, 2, AI2
Voltage by the analog inputs to determined.
4: PULSE setting (DI5)
Voltage is given by the terminal pulse.
Pulse given signal specifications: voltage range: 9V~30V, frequency range: 0kHz~100kHz.
5: MS instruction
When voltage source for MS instruction, to set up the F5 and FC group parameters, to determine the
corresponding relation of given signal and given voltage.
6: Simple PLC
When voltage source for simple PLC, you need to set up the FC group parameters to determine given
output voltage.
7: PID
According to the PID closed-loop produce output voltage. Specific content see introduce of FA group.
8: Communication given
Refers to the voltage by the HC is given by way of communication.
When above voltage source to select 1~8, 0%~100% are corresponding to the output voltage 0V~
rated motor voltage.
F4-16
VF Separation Voltage
Rise Time
0.0s~1000.0s
Remark: Indication the time that 0V rise
to rated motor voltage
5.0s
○
F4-17
VF Separation Voltage
Fall Time
0.0s~1000.0s
Remark: Indication the time that rated
motor voltage drop to 0V
5.0s
○
V/F separation needed time, as show below diagram.
Output voltage(V)
Rated motor voltage
Output voltage target value
Actual voltage boost time
Set voltage boost time Set voltage drop time
Time(t)
Actual voltage drop time
Fig 6-8 V/F separation diagram