Autonics Digipower 2000, Руководство пользователя

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6.Parametersettingandfunctions
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Control method Control mode Parameter
Phase control
Normal mode
PA
Static voltage mode
U-FB
Static current mode
C-FB
Static power mode
Y-FB
Cycle control
Fixed cycle control
F-CY
Variable cycle control
U-CY
ON/OFF control
ONOF
6.2 Functions
6.2.1 Controlmethod[
C-MD
]
(1)Normalmode[
PA
]
It is general output method to divide control angle proportionally according to control input signal
and to output it. The below figure is for output characteristics. It may cause lack power and
overpower based on the center of control input.
(2)Staticvoltagemode[
U-FB
]
At low temperature coefficient load(iron, chrome, nichrome, etc) of electrical resistance, it outputs
constant output which is proportion to control input not to change output voltage for power supply
variation, load resistance variation.
100
80
Output ratio (%)
Input signal (mA)
Power curve
Voltage curve
60
40
20
0
4 8 12 16 20
100 100
80
75
Output ratio (%)
Output current (%)
Input signal (%)
60
50
40
25
20
0 0
0 20 40 60 80 100
140
120
Temperature(
℃
)
Volume resistance rate(
µΩ·cm)
100
Chrominum
Nichrome
60
20
40
80
0
200 400 600 800 1000 1200 1400