GW Instek PSP Series User Manual
Page 15
PSP SERIES
USER MANUAL
24
ffffff
= The status of power supply at present.
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.
All the data above is in the range from 0 to 9.
When the uppercase U becoming the lowercase u means that the status
is in the setting of the voltage limit mode.
When the uppercase I becoming the lowercase i means that the status
is in the setting of the current limit mode.
When the uppercase P becoming the lowercase p means that the status
is in the setting of the load limit mode.
Example:
The return message from power supply is:
V20.00A2.500W050.0U40I5.00P200F101000
V20.00 means that the present output voltage is at 20.00V.
A2.500 means that the present output current is at 2.500A.
W050.0 means that the present output load is at 050.0W.
U40 means that the present voltage limit is at 40V.
15.00 means that the present current limit is at 5.00A.
P200 means that the present load limit is at 200W.
PSP SERIES
USER MANUAL
25
F101000
Not yet getting into Lock mode.
Not yet getting into Remote mode.
Wheel knob setting acceptable (this signal can
be ignored)
Wheel knob is in the Fine mode.
The temperature isn’t overheat.
Relay on.
*V
Function:
The present output voltage, the unit is V.
Syntax:
V
Explain:
When the message of V
the power supply will return the following message immediately:
Vvv.vv
The contents consist of the uppercase V, the numeral from 0 to 9 and
decimal. Further details is described as follows:
vv.vv = The present output voltage, the unit: V