KEPCO KLN Series (750W, 1500W, 3000W), Main Contro Firmware Version 1.70 and higher - Manual (Page 101)

KLN Series 051614
B-7
B.33 SOURce:VOLTage? QUERY
SOUR:VOLT?
Syntax: Short Form: SOUR:VOLT? Long Form: SOURce:VOLTage?
Description: Indicates programmed output voltage (in volts).
Return Format:
Example: SOURce:VOLTage? returns 3.00000E+01 to indicate output voltage is programmed to 30V.
B.34 SOURce:VOLTage:LIMit:LOW COMMAND
SOUR:VOLT:LIM:LOW
Syntax: Short Form: SOUR:VOLT:LIM:LOW { MIN | MAX }
Long Form: SOURce:VOLTage:LIMit:LOW { MIN | MAX }
Argument: is a value in the range from 0 to 95% of rated voltage of unit.
MIN is the minimum value for lower limit
MAX is the maximum value for lower limit
Description: Sets the lower limit of output voltage (in volts). The lower limit can be set to a maximum of 95%
of rated voltage. Minimum value for lower limit is 0. *RST sets this value to 0.
Example: SOURce:VOLTage:LIMit:LOW 10 sets lower limit for output voltage to 10V. For a 40V model this
means that output voltage could not be programmed lower than 10V. SOURce:VOLT-
age:LIMit:LOW can program the lower limit for a 40V model only up to 38V (95% of 40V).
B.35 SOURce:VOLTage:LIMit:LOW? QUERY
SOUR:VOLT:LIM:LOW?
Syntax: Short Form: SOUR:VOLT:LIM:LOW? Long Form: SOURce:VOLTage:LIMit:LOW?
Description: Indicates programmed lower limit for output voltage (in volts).
Return Format:
Example: SOURce:VOLTage:LIMit:LOW? returns 1.00000E+01 to indicate lower limit for output voltage is
programmed to 10V.
B.36 SOURce:VOLTage:PROTection:LEVel COMMAND
SOUR:VOLT:PROT:LEV
Syntax: Short Form: SOUR:VOLT:PROT:LEV { MIN | MAX }
Long Form: SOURce:VOLTage:PROtection:LEVel { MIN | MAX }
Argument: is a value in the range from 0% to 110% of rated voltage.
MIN is the value programmed for output voltage (SOUR:VOLT)
MAX is 110% of rated voltage of unit
Description: Sets the overvoltage protection (OVP) value (in volts). OVP values set using this command are
in effect once the unit is returned to local operation. SOUR:VOLT:PROT:LEV MAX sets OVP to
maximum value: 110% of rated voltage. SOUR:VOLT:PROT:LEV MIN sets OVP to the same value
as programmed voltage (SOUR:VOLT). *RST sets SOUR:VOLT:PROT:LEV to maximum value.
Example: SOURce:VOLTage:PROtection:LEVel 36 sets the overvoltage protection level to 36V. This is the
maximum overvoltage protection value if the unit is a 30V model. SOUR:VOLT:PROT:LEV MIN
sets OVP to the same value programmed for output voltage (SOUR:VOLT).
B.37 SOURce:VOLTage:PROTection:LEVel? QUERY
SOUR:VOLT:PROT:LEV?
Syntax: Short Form: SOUR:VOLT:PROT:LEV? Long Form: SOURce:VOLTage:PROtection:LEVel?
Description: Indicates programmed lower limit for output voltage (in volts).
Return Format:
Example: SOURce:VOLTage:PROtection:LEVel? returns 4.40000E+01 to indicate overvoltage protection
level is programmed to 44V.