GW Instek PST-Series User Manual - Manual (Page 12)

PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 18 ⎯
(2) Channel 2: Voltage=20V, Current= 2A.
(3) Press [SHIFT][TRACK] getting into track mode.
(4) Output voltage=40V, output current=2A
WARNING. Voltage more than 60V DC is a lethal shock
hazard to the user. Be careful when connecting power
supplies in series to achieve voltages higher than 60VDC
totally or 60VDC between any connection and earth
ground.
5-9.GPIB/RS-232 Interface Setting
Press [SHIFT][GPIB/RS-232] getting into item selection picture,
using the knob to set the cursor to Interface and press [ENTER] to
appear interface selection picture, set the cursor to the item to be
modified by using the knob and press [ENTER]. Then set the cursor
to Address or Baud Rate setting area, if want to modify the address,
directly using the number to input address setting value and press
[ENTER], if want to modify the Baud Rate, first press [ENTER],
then using the knob to set the cursor to the setting value to be
modified and press [ENTER]. Finally set the cursor to [Save] by
using the knob and press [ENTER] to complete the setting and
storing. If want to cancel the setting, set the cursor to [Exit] by
using the knob and press [ENTER] to terminate the setting without
storing.
PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 19 ⎯
Example:
1) Set GPIB as communication interface, and set address at [10].
Press [SHIFT][GPIB/RS-232] getting into item selection picture,
using the knob to set the cursor to interface and press [ENTER]
to appear interface selection picture, using the knob to set the
cursor to GPIB, press [ENTER]. Then using the knob to set the
cursor to address and input address setting value directly by using
the number key and press [ENTER]. Finally set the cursor to
[Save] by using the knob and press [ENTER] to complete the
setting and storing.
2) Set RS-232 as communication interface, and Baud Rate at 9600.
Press [SHIFT][GPIB/RS-232] getting into item selection picture,
using the knob to set the cursor to interface and press [ENTER] to
appear interface selection picture, set the cursor to RS-232 by
using the knob and press [ENTER]. After using the knob to set
the cursor to [Baud Rate] by using the knob and press [ENTER],
set the cursor to [9600] and press [ENTER]. Finally set the cursor
to [Save] and press [ENTER] to complete the setting and storing.
5-10. The Maximum Setting Value
PST-3201 PST-3202 MODEL
ITEM
CH1 CH2 CH3 CH1 CH2 CH3
Output Voltage 33V 33V 33V 33V 33V 7V
Output Current 1.1A 1.1A 1.1A 2.1A 2.1A 5.2A
Over-voltage 34V 34V 34V 34V 34V 8V
Step Voltage 10V 10V 10V 10V 10V 1V
Step Current 0.5A 0.5A 0.5A 1A 1A 2.5A
Delay Time 99’59” 99’59”
Memory Group 100 100