KEPCO ATE-DMG SERIES - Manual (Page 80)

B-10 ATE-DMG 042314
B.36 [SOUR:]LIST:VOLTage COMMAND
LIST:VOLT
Syntax: Short Form: LIST:VOLT[:LEV] Long Form: LIST:VOLTage[:LEVel]
= digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Sets the voltage value for the memory location selected by LIST:IND. If the value is out of the
acceptable voltage range for the power supply model, an error message: -222,”Data out of range” is
posted in the output queue. The voltage value is stored in non-volatile memory and is retained when
the power supply is turned off. Related Commands: LIST:IND. LIST:IND?, LIST:VOLT? (See example,
Figure B-4.)
B.37 [SOUR:]LIST:VOLTage? QUERY
LIST:VOLT?
Syntax: Short Form: LIST:VOLT[:LEV]? Long Form: LIST:VOLTage[:LEVel]?
Return Value: = digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Returns voltage value stored in indexed memory location selected by LIST:IND. Related Com-
mands: LIST:IND. LIST:IND?, LIST:VOLT. (See example, Figure B-4.)
B.38 [SOUR:]LIST:VOLTage:PROTect COMMAND
LIST:VOLT:PROT
Syntax: Short Form: LIST:VOLT:PROT Long Form: LIST:VOLTage:PROTect
= digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Sets the voltage protection value for the indexed memory location selected by LIST:IND.If the
value is out of the acceptable voltage range for the power supply model, an error message: -222,”Data
out of range” is posted in the output queue. The voltage value is stored in non-volatile memory and is
retained when the power supply is turned off. Related Commands: LIST:IND. LIST:IND?,
LIST:VOLT:PROT?. (See example, Figure B-4.)
NOTE: When programming sequential voltage levels, it is important to set the Overvoltage to accommo-
date the highest voltage of the sequence. Otherwise, when going from higher to lower voltage
levels, the overvoltage protection will trip and shut down the unit because the overvoltage setting
registers faster than the power supply can attain the lower voltage.
B.39 [SOUR:]LIST:VOLTage:PROTect QUERY
LIST:VOLT:PROT?
Syntax: Short Form: LIST:VOLT[:LEV]? Long Form: LIST:VOLTage[:LEVel]?
Return Value: (digits with decimal point and Exponent)
Description: Returns voltage protection value stored in indexed memory location selected by LIST:IND.
Related Commands: LIST:IND. LIST:IND?, LIST:VOLT. (See example, Figure B-4.)
B.40 MEASure[:SCALar]:CURRent[:DC]? QUERY
MEAS:CURR?
Syntax: Short Form: MEAS[:SCAL]:CURR[:DC]? Long Form: MEASure[:SCALar]:CURRent[:DC]?
Return Value: (digits with decimal point and Exponent)
Description: Measures actual current. This query returns the actual value of output current (measured at the out-
put terminals) as determined by the programmed value of voltage and current and load conditions.
NOTE: The SCPI convention for this command allows the controller to establish the range and accu-
racy of the measurement if nn,nn is added after the question mark; the power supply accepts this for-
mat but sets the command warning bit (13) in the status questionable register and ignores the extra
characters. (See example, Figure B-1.)
B.41 MEASure[:VOLTage][:SCALar][:DC]? QUERY
MEAS:VOLT?
Syntax: Short Form: MEAS[:SCAL]:VOLT[:DC]? Long Form: MEASure[][:SCALar]:VOLTage[:DC]?
Description: Measures actual voltage. This query returns the actual value of output voltage (measured at the out-
put terminals) as determined by the programmed value of voltage and current and load conditions.
NOTE: The SCPI convention for this command allows the controller to establish the range and accu-