Ovp Function; Key Lock Function; Remote Sense Function - ITech IT6722 User Manual

18. In LIST mode,voltage set and current set button can't be used,In LIST

3.10 OVP function

IT6700 series power supply provide OVP function, press
button can enable you to set the over voltage protection level.Over voltage may
caused by internal defect or customer's incorrect operation(such as output
voltage rising),or a too high external voltage.Once OVP function is triggered,the
output will be off immediately and "OVP" indicator light will be lit,the VFD
display "OVER VOLT".
Avoid external voltage that across the output terminals exceeding the 120% of
rated voltage or it will damage out power supply!
When power supply in OVP state,please check the external factors first, after
you exclude the external factors, press ON/OFF button to open output again.If
in communication state originally, you should by sending order OUTP ON order
to open output.

3.11 Key Lock function

Press
has been locked,the indicator light Lock will display on the VFD screen.In
addition,when key board are lock,all butttons can't be used but ON/OFF、
Meter buton、shift button.Press this button once again will relieve key lock
function.

3.12 Remote sense function

Remote sense can adjusted at the output voltage of the device under test, this
feature allows to compensate the voltage drop on the wire between the front
panel terminals of the power supply and the device under test.
Vo+, Vo- : output terminals, the same with front pannel output terminals;
Vs+, Vs- : remote sense pins.
NC, NC : No conjunction.
STATE item,choose LIST>OFF will enable you to quit list mode.
Trigger
On/Off
(Shift)+
Copyright © Itech Electronics Co., Ltd.
Trigger
（Lock）button to set the key lock state.If keyboard
Function
and Features
V-set V-set
(Shift)+
29