Sets the constant current control mode. This cannot be set when the output is on.


[SOURce:]CURRent:EXTernal:SOURce {NONE|VOLTage|RESistance|IRESistance|FVOLtage}



Value NONE Panel control (default)
VOLTage External voltage control
RESistance External resistance control 10 kW -> MAX OUT
IRESistance External resistance control 10 kW -> 0 OUT (FAIL SAFE)
FVOLtage External voltage control(FAST)

For the setting that is applied when *RST is sent, see Table.

Note: FVOL parameter is available for 8 kW type products only.


Returns the constant current control mode as character data in response to CURR:EXT:SOUR?.