Autonics DPU Series User Manual

6. Parameter Setting and Functions
33
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-|Transparent setting guide|-
Control method Control mode Parameter
Phase control
Normal mode
PA
Constant voltage mode
V-FB
Constant current mode
C-FB
Constant power mode
W-FB
Cycle control
Fixed cycle control
F-CY
Variable cycle control
V-CY
ON/OFF control
ONOF
6.2 Functions
6.2.1 Control method [
C-MD
]
(1) Normal mode [
PA
]
It is general output method to divide control angle proportionally according to control input signal
and to output it. The below gure is for output characteristics. It may cause lack power and
overpower based on the center of control input.
(2) Constant voltage mode [
V-FB
]
At low temperature coe󰀩cient 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

Autonics DPU Series Specifications

General

Brand	Autonics
Model	DPU Series
Category	Controller
Language	English