Switch
Information
Select whether users will use the external manual controlling
volume which connected to the terminal or the internal output
limitation (PW.MAX)
• REMOTE: Selected when using the external volume connected
to the terminal
• LOCAL: Selected when using the output limitation (PW.MAX)
setting internal volume
Select whether users will use the control output (4-20 mA) of
controller as input signal or not (use volume)
• AUTO: Selected when using the control output (4-20 ㎃) of
controller as input signal
• HAND: Not using the input signal (4-20㎃)
(select the setting by volume)
Select the control action as RUN state or STOP state
• RUN: Selected when it is in the general control state
• STOP: Selected when stopping the control action temporarily
(output OFF)
When using the RUN/STOP which operates by the external
contact input (D.I), please select the internal RUN/STOP toggle
switch as STOP side
Control state becomes the hold state temporarily when alarm
output is ON. Pressing the Reset key after solving the problem
will restore the setting.
• Front Toggle Switch and reset key
• Example of toggle switch selection
Switch selection
Information
REMOTE - AUTO Use external volume, ignore internal volume, use input signal
REMOTE - HAND Use external volume, ignore internal volume, ignore input signal
(output variation by the external volume)
LOCAL - AUTO
Ignore external volume, use internal volume, use input signal
LOCAL - HAND
Ignore external volume, use internal volume, ignore input signal
(output variation by the external volume)
Name of each parts
②
Deep
switch
⑧
MODE
key
⑦
UP
KEY
⑥
DOWN
KEY
④
RESET
KEY
⑨
SIGNAL
Terminal
①
Input
terminal
②
Setting
screen
displaying
unit
⑩
Load
terminal
load
terminal
SIGNAL
Terminal
input
terminal
setting
screen
displaying
unit
③
Over
current
compensating
volume
⑤
Selection
key
①
LED
indicator
③
internal
volume
④
toggle
switch
and
reset
key
NO LED name
Information
①
SOFT
L.ON when operates the soft start
②
O.C
L.ON when value exceeds the over current set value
③
POWER
Always L.ON when power is supplied in
④
O.T
L.ON when heat sink temperature is above 85 ℃
⑤
L.L
Generating the output more than the load break set value is
generating and if load current is less than 1A then light becomes ON
⑥
FUSE
L.ON with internal fuse break
⑦
FIRE
L.ON when output becomes ON and L.ON proportional to an output
amount
⑧
AUTO
L.ON when performing auto-operation
⑨
RUN
Always L.ON when operating (RUN) (L.OFF when selecting STOP)
• LED display
• Deep switch
• Front volume
Input signal selection
Operation mode
selection
Load break selection
Set
information SW1 SW2
Set
information SW3
Set
information SW4 SW5
4 - 20 ㎃
ON ON
Resistive
load
ON
NON
ON
ON
0 - 5 V
ON OFF Inductive
load
OFF
30 %
OFF ON
0 - 10 V
OFF ON
-
-
40 %
ON OFF
1 - 5 V
OFF OFF
-
-
50 %
OFF OFF
•Selecting the operation mode as inductive load will limit the max output to 50 %.
•Switch conversion is not recognized during operation so please supply in the power after
checking the switch
Volume / Reset key
Information
Output
limitation
setting
(PW.MAX)
Function which limits an output amount. Output 0%
when volume is positioned at min and output 100%
when it is positioned at max.
•Default setting : 100% (max.)
•No correspondence when performing ON/OFF control
Over current
alarm setting
(O.C)
The current LED becomes ON immediately when input
value is more than the set value and if that value is
maintained for more than 0.5 sec then alarm output
will become ON.
•Default set value : 100 A
•Set range : 0~rated current (max value)
Soft start
setting
ON the switch for the first time when using the
inductive or capacitive load, max value power will be
supplied into the load which may damage the load or
destroy the power device. This setting increases the
load voltage gradually.
•Default setting: 0 (Set range: 0~50 sec)
•It is not operated with “0” setting
•No correspondence when performing ON/OFF control
Input
signal
█ Phase control
█ Inductance input (DIP S/W 3 : OFF)
AC power source has 50/60 ㎐ frequency and 1/2 cycle of 60 ㎐ frequency appears
a value of 0 ~180 degree in about 8.33 ㎳. Phase Control is a method that after
inputting 1/2 cycle into AC power source, it proportionally generates power
between 0 ~ 180 degree in 8.33 ㎳ according to the control signal. Also, this
method can be fully adjusted according to the wave form of AC so that AC motors
and other variety of electronic devices are controlled easily.
This is a mode that is used when load contains a lot of inductance components such
as coil. Max output value is limited to 50 %.
FND
display
①
LED
display
②
Setting
key
and
volume
③
Mode
displaying
7
segment
LED
④
Set
value
displaying
7
segment
LED
