PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
8
4. PANEL INTRODUCTION
4-1. Front Panel
1. Power Switch
Connect the AC power, then press ON/OFF
power switch.
2. Display
Indicate the setting of voltage/current value,
output voltage/current value and the status of
setting and output.
+Output Terminal Positive output terminal.
3.
S+ Output Terminal Positive sampling terminal.
-Output Terminal Negative output terminal.
4.
S- Output Terminal Negative sampling terminal.
5.
GND Terminal Connect the ground terminal to chassis.
6.
Rotary Encoder Wheel knob.
7.
< > Cursor (for value input).
8.
LOCK
A software to lock up panel setting (keep
pressing for a few second).
9.
V SET Output voltage setting.
10.
I SET Output current setting.
11.
OVP SET
Over Voltage protection value setting.
(Level, ON/OFF, Clear)
12.
OCP SET
Over Current Protection value setting.
(Level, ON/OFF, Clear, DELAY)
13.
20V, 10A/8V,20A
Select output voltage /current range (The
secondary function key).
RECALL ⇧ Recall last group of data setting.
Warning. When query the memory setting data, in
order to avoid
personal injury and damaging the
machine, it is suggested to disconnect the output.
14.
RECALL
⇩ Recall next group of data setting.
PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
9
15.
DELAY
Set the voltage and current output time in the
automatic operation mode.
16.
AUTO RANGE
(AUTO INFO)
Proceed setting step by step. During setting
proceeding, press this key can display the
memory address of the setting and its residual
time and period (The secondary function key).
17.
AUTO Turn ON/OFF the auto operation.
18.
RECALL
Recall one of the memory datas (The secondary
function key).
When query the memory setting data, in
order to avoid
personal injury and damaging
the machine, it is suggested to disconnect the
output.
19.
STORE
Store the data to one of the memory groups
(The secondary function key).
20.
SHIFT Select the secondary function key.
21.
“0”, “1”… “9”, “.” The key for number input.
22.
ENTER The key for Input confirmation.
23.
LOCAL
Clear the remote control mode by using the
panel control setting instead.
24.
GPIB/RS-232
Select GPIB or RS-232 by pressing [SHIFT]
[GPIB/RS-232].
V STEP
Voltage Step setting (The secondary function
key).
25.
I STEP
Current Step setting (The secondary function
key).
I△
Under the status of [SHIFT], press I△ to
ascend one step of output current value.
I▽
Under the status of [SHIFT], press I▽ to
descend one step of output current value.
V△
Under the status of [SHIFT], press V△ to
ascend one step of output voltage value.
26.
V▽
Under the status of [SHIFT], press V▽ to
descend one step of output voltage value.