Veikong VFD500 Series User Manual page 61

Chapter 5 Function code
Function
Parameter name
code
Actual output Pulse
r05.00
frequency
HDO Pulse Output
P05.01
type
HDO output source
P05.02
selection
HDO Minimum output
P05.03
pulse frequency
HDO Max output pulse
P05.04
frequency
r05.05 AO1 actual value
AO1 output function
P05.06
signal selection
P05.07 AO1 output offset
P05.08 AO1 output gain
The output error of AO1 can be corrected by P05.07 and P05.08, or the mapping relationship between signal
source and actual output can be changed. The formula is:
AO.c = P05.07 + P05.08 × AO.pAO.c: the actual output of AO1;
AO.p: AO1 Value before correction and AO.c, AO.p, 100.0% of P05.07 corresponds to 10V or 20mA.
Example: AO1 is set to 4~20mA output:
1. Switch the corresponding AO1 jumper on the IO board to current
2. Set the function code: P05.07=20.0%, P05.08=0.80
VFD500 high performance vector control frequency inverter user manual
05 Group Analog and Pulse output
Description
0.00kHz～50.00kHz
0：Common numeric output (DO2 P07.02)
1：high frequency pulse output (Hdo)
0：Running frequency（0～max
frequency）
1：Set frequency（0～max frequency）
2：output current（0～2times motor rated
current）
3：output torque(0～3times motor rated
torque)
4：set torque(0～3times motor rated
torque)
5：output voltage（0～2times motor rated
voltage）
6: DC bus voltage（0～2times drives
standard DC bus voltage）
7: output power（0～2times motor rated
power）
8: encoder rotating speed (0-maximum
frequency rotating speed)
9: AI1（0.00～10.00V）
10: AI2（0.00～10.00V）
11: AI3（0.00～10.00V）
12: AI4（0.00～10.00V）
0.00kHz～50.00kHz
HDO terminal output pulse frequency
when Output signal source=0
0.00kHz～50.00kHz
HDO terminal output pulse frequency
when Output signal source=maximum
value
0.0%～100.0%
Same as P05.02 function description
-100.0%～100.0%
-10.00～10.00
- 59-
Default Property
- ●
0
☆
0
☆
1.00kHz
☆
30.00kHz
☆
- ●
0
☆
0.0%
☆
1.00
☆