Delta Electronics Network Device VFD-S, Руководство пользователя

Страница: 135 / 185

Chapter 5 Parameters
|
VFD-S Series
5-78 Revision August 2008, SE09, SW V2.61
the setting frequency of parameters, such as Max. operation frequency, 1
st
speed and etc.,
they are still needed to set with actual value.
P
A-02
I
A-03
A-01
+
+
+
+
Target
Value
Detection
Value
Gain
D
A-04
A-05
A-07
Integration's
Upper
Bound
Frequency A-06
One-Time
Delay
Output Value
A-00
PID Frequency
Output
Command
Limit
Frequency
Command
If the input range of sensor is 0~SI_max, output range is SO_min~SO_max and then
Input
Per output
is
SI_max
SO_max-SO_min
, set drive input to sensor output
Set input range of drive is D_range= 10V(0~10V) or 16mA (4~20mA) that correspond to 0~1-00Hz
and then
Output
Per input
will be
1-00
D_range
According to the display value of F and H = actual value
¯
A-13/1-00, and then
Display value of F, H
Actual value
=A-13/1-00. If you want the result to be display value = sensor output and actual value = drive output,
and then
A-13
1-00
SI_max
SO_max-SO_min
A-01
100
1-00
D_range
=
X
A-13 =
SI_max
SO_max-SO_min
A-01
100
X D_range X
Example:
Sensor: 0~6 psi input corresponds to 0~5V output drive AVI: 0~10V input corresponds to 0~60Hz, A-
01=100
A-13 = 6
5-0
100
100
X 10 X
= 12