Remote Interface Reference 3
Output Settings and Operation Commands
E3632A User’s Guide 91
VOLTage:PROTection? [MINimum|MAXimum]
This query returns the overvoltage protection trip level 
presently programmed. VOLT:PROT? MAX and VOLT:PROT? 
MIN return the maximum and minimum programmable 
overvoltage trip levels.
VOLTage:PROTection:STATe {0|1|OFF|ON}
This command enables or disables the overvoltage protection 
function. An overvoltage condition can be cleared with the 
VOLT:PROT:CLE command after the condition that caused 
the OVP trip is removed. At *RST, this value is set to ON.
VOLTage:PROTection:STATe?
This query returns the state of the overvoltage protection 
function. The returned parameter is 0 (OFF) or 1 (ON).
VOLTage:PROTection:TRIPped?
This query returns a 1 if the overvoltage protection circuit is 
tripped and not cleared or a 0 if not tripped.
VOLTage:PROTection:CLEar
This command causes the overvoltage protection circuit to be 
cleared. After this command, the output voltage is restored 
to the state it was in before the protection feature occurred 
and the OVP trip level remains unchanged to the value 
presently programmed. Before sending this command, lower 
the output voltage below the OVP trip point, or raise the 
OVP trip level above the output setting.