VD530 Series Inverter User Manual Parameter Description
- 105 -
Frequency is given by terminal pulse setting.
Pulse signal given specifications: voltage range 9V~30V and frequency range of 0kHz~100kHz.
Pulse can only be given from multi-function input terminal HDI1 input.
HDI1 terminal input pulse frequency and the corresponding set of relations, through the F5-37~F5-40
setting, the corresponding relations of 2 points of straight line, the corresponding set of input pulses
100.0%, is refers to the relative maximum frequency F0-10 percentage.
6: MS reference
Select MS reference operation mode, need through the digital quantity input DI terminal state of
different combination, corresponding to different set frequency values. VD530 can set up more than 4
MS reference terminal, the 16 kinds of sate of 4 terminals by FC group function code corresponding
to the arbitrary 16 ―MS reference‖, ―MS reference‖ is relatively maximum frequency F0-10 percentage.
When DI digital quantity input terminals as MS reference terminal function, need to do accordingly
setting in the F5 group, specific content please refer to the related function parameters of F5 group.
7: Simple PLC
When frequency source is simple PLC, the operation frequency source of inverter can be in 1~16
arbitrary frequency switching between operation instruction, holding time 1~16 frequency instructions,
their respective deceleration time can also be user settings, specific content reference FC group of
related instructions.
8: PID
The selection process of PID control output as the running frequency. Commonly used in the scene of
the closed loop technology, such as constant pressure closed loop control, constant tension
closed-loop, etc.
Application of PID as frequency source, you need to set up FA group (PID function parameter group)
related parameters.
9: Communication setting
Refers to the main frequency source by the HC is given by way of communication.
10: Keypad potentiometer
Frequency source is given by keypad potentiometer.
F0-03
Main Frequency
A Gain
0.000~10.000
1.000
○
The actual value of main frequency source A=F0-02*F0-03.
F0-04
Auxiliary Frequency
Source A Selection
Same as F0-02 (Main Frequency
Source A Selection)
0
◎
Auxiliary frequency source as a separate frequency given channel (that is, the switching frequency
source selection for A to B), its usage same as the main frequency source A, the method of use can
reference the related description of F0-02.
When auxiliary frequency source used as superposition of given (i.e. frequency source selection for
A+B, A to A+B switch or B to A+B switch), need to pay attention to:
1)
When the auxiliary frequency source for digital given, preset frequency (F0-
09) doesn’t work,
the user through the keyboard
▲,▼ key (or the UP/DOWN of multi-function input terminal) for
the adjustment of the frequency.
2)
When the auxiliary frequency source for analog input given (AI1, AI2, AI3 (expansion card)) or
pulse input given, input 100% of the set corresponding auxiliary frequency source range, can be
set through by the F0-06 and F0-07.
3)
When frequency source for pulse input given, is similar to analog given.
Tip: auxiliary frequency source selection B and main frequency source A selection, can’t be set to the
same channel, namely F0-02 and F0-
04 can’t set to the same value, otherwise easy to cause
confusion.
Summary of Contents for VD530 Series
Page 2: ......
Page 9: ...VD530 Series Inverter User Manual Safety and Precautions 5 damage or performance reduce...
Page 230: ......
