GW Instek PSP Series - Manual (Page 17)

PSP SERIES
USER MANUAL
28
The contents consist of the uppercase I, the numeral from 0 to 9 and
decimal. Further details is described as follows:
i.ii = The maximum current limit at present, the unit: A
When the uppercase U becoming the lowercase u means that the
power supply is in the setting status of current limit mode.
*P
Function:
The maximum output load limit at present, the unit is W.
Syntax:
L<cr> HEX = 50 0D
Explain:
When the message of L<cr>is sent to the power supply from computer,
the power supply will return the following message immediately:
Pppp<cr> 4 characters totally + CR/LF
The contents consist of the uppercase P and the numeral from 0 to 9.
Further details is described as follows:
ppp = The maximum load limit at present, the unit: W
When the uppercase P becoming the lowercase p means that the power
supply is in the setting status of output load limit mode.
*F
Function:
The present status of the power supply.
PSP SERIES
USER MANUAL
29
Syntax:
F<cr> HEX = 46 0D
Explain:
When the message of F<cr> is sent to the power supply from computer,
the power supply will return the following message immediately:
Fffffff<cr> 7 characters totally + CR/LF
∣∣∣∣∣∣
1 2 3 4 4 6
The contents consist of the uppercase F and the numeral from 0 to 9.
Further details is described as follows:
1 st f = the relay status 0:OFF 1:ON
2 nd f = the temperature status 0: Normal 1: Overheat
3 rd f = the wheel knob status 0: Normal 1: Fine
4 th f = the wheel knob status 0: Lock 1: Unlock
5 th f = the remote status 0: Normal 1: Remote(*)
6 th f = the lock status 0: Unlock 1: Lock
*Note: The setting is workable through computer only when the
remote is at 1.
*SV+
Function:
Add one unit to the present voltage setting.
Syntax:
SV+<cr> HEX = 53 56 2B 0D
Explain:
When the message of SV+<cr> is sent to the power supply from
computer, the power supply will add one unit to the present voltage
setting immediately.