PMX35-3A
0-35V 3A
REGUL ATED DC POWER SUPPLY
C
B
A
SHIF T
ALM CLR
F INE
F INE
CURRENT
VOLTAGE
OVP
࣭
OCP
SET
LOCK
CONFIG
LOCAL
OUTPUT
CV
CC
A
V
REMOTE
L AN
LOCK
ALARM
PRESET
B
C
A
You can download the most recent manuals
from the following website.
http://www.kikusui.co.jp/en
PART NO. IB024614
Feb. 2016
PMX Serie
s
Quick Reference
CURRENT/ FINE
Set the current value,
change a parameter in the
CONFIG settings
VOLTAGE/ FINE
Set the voltage value,
select the value of a
CONFIG parameter
OUT PUT
Output on and off
CONFIG/ B
C o n f i g u r e t h e
conditions, recall
and save the preset
memory B
Status indicators
Voltmeter
Displays the voltage, value
of a CONFIG parameter,
cause of an alarm
Ammeter
Displays the current,
p o w e r , C O N F I G
parameter
SET/ ALM CLR
Set and confirm, release protection
functions that have been activated
LOCAL/ SHIFT
Switch remote mode, enable the functions
that are written in blue characters
OCP
∙
OVP/ A
Set and display the protection functions,
recall and save the preset memory A
LOCK/ C
key lock, recall and save the
preset memory C
Panel Operations
Using the PWX as a CV or CC Power Supply
When the PWX is in CV mode, the set current is the
limit of the current that can flow through the load.
When the PWX is in CC mode, the set voltage is the
limit of the voltage that can applied to the load. If the
limit is reached, the PWX automatically switches the
CV/ CC mode.
1
Press SET to change to the setting display.
2
Turn the VOLTAGE knob to set the voltage,
Turn the CURRENT knob to set the current.
Voltage range: 0 % to 105 % of the rated output
voltage
Current range: 0 % to 105 % of the rated output
current
3
Press OUTPUT to turn output on.
The output turns on and off each time you press
OUTPUT.
Locking Panel Operations (Key lock)
When the keys are locked, the key and rotary knob
is invalid. There are three levels of key lock. Use
CONFIG parameter CF03 to set the level.
●
Loc1: Lock all keys except the OUTPUT and
memory A, B, and C keys.
●
Loc2: Lock all keys except the OUTPUT key
●
Loc3: Lock all keys and the rotary knob.
Hold down LOCK key until the LOCK LED
lights. To unlock the keys, hold down LOCK
key again until the LOCK LED turns off.
To set the PWX to the Factory Default
Hold down LOCK+LOCAL while you turn the
POWER switch on.
Protection Functions
The PMX is equipped with the following protection functions. When a protection function is activated, an alarm
occurs, the output is turned off, and the cause of the alarm is indicated.
Press OCP • OVP key for setting the OVP trip point, the OCP trip point.
There are two methods to clear alarm.
●
Press ALM CLR (SHIFT+SET)
●
Turn the PMX off, fix the problem that caused the alarm, and then turn the PMX on.
Unless you fix th
e problem that caused the alarm to occur, the alarm will occur again.
Overvoltage protection (OVP)
Activated when the output terminal voltage exceeds the set voltage (OVP trip point).
setting range
10 % to 110 % of the rated output voltage
Overcurrent protection (OCP)
Activated when the output current exceeds the set current (OCP trip point).
setting range
10 % to 110 % of the rated output current
Overheat protection (OHP)
Activated when the internal temperature rises to an abnormal level.
Status indicators
LEDs light when the PMX is in the following states.
CV
Lights during constant voltage mode
CC
Lights during constant current mode
ALARM
Lights when a protection function has
been activated
LOCK
Lights when the keys are locked
REMOTE Lights during remote control
LAN
Lights and blinks when the LAN interface
is in use ( No Fault
/ Fault
/ Stand-
by
/ WEB Identify
)
PRESET
A, B, C
Lights when the memory A, B or C values
are being recalled or saved
Preset Memory Function
You can stores three sets (A, B or C) of the voltage
and the current.
Saving setting to preset memory
To save a preset memory, press SHIFT+the
memory key (A, B, or C) to which you want
to save the settings until their LEDs turn on
(Hold the keys down).
Recalling preset memory entries
1
Press SHIFT+the memory key (A, B, or C)
from which you want to recall the preset
memory entry.
※
If you hold down, the present values in use will
be saved to the preset memory entry instead.
2
Check the displayed settings, and then
press SET.
Measured Value Display and Setting Display
• Measured value display
When the SET key LED is off, the present output
voltage and output current are displayed. You
can change the output voltage and output cur-
rent while the measured value displayed.
• Setting display
Press SET to light its key and display the present
output voltage and output current settings.
Press SET again to return to the measured value
display.
OUT PUT LED
Lights when output is
turned on
