B.29 source:voltage:protection:level command, B.30 source:voltage:protection:level? query, B.31 system:beep command – KEPCO KLN 750W Series, Firmware Version 1.60 to 1.6x User Manual
Page 80: B.32 system:beep? query, B.33 system:communicate:lan:dhcp command, B.34 system:communicate:lan:dhcp? query, B.29, Sour, B.30, B.31

B-6
KLN 750W 032614
B.29 SOURce:VOLTage:PROTection:LEVel COMMAND
SOUR:VOLT:PROT:LEV
Syntax:
Short Form: SOUR:VOLT:PROT:LEV
Long Form: SOURce:VOLTage:PROtection:LEVel
Argument:
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.30 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.
B.31 SYSTem:BEEP COMMAND
SYST:BEEP
Syntax:
Short Form: SYST:BEEP { ON | OFF | 1 | 0 }
Long Form: SYSTem:BEEP { ON | OFF | 1 | 0 }
Description:
Sets the audible beep each time a front panel key is pressed to on or off.
Argument:
Example:
SYSTem:BEEP 1 turns on the audible beep.
B.32 SYSTem:BEEP?
QUERY
SYST:BEEP?
Syntax:
Short Form: SYST:BEEP?
Long Form: SYSTem:BEEP?
Description:
Indicates whether audible beep is on or off. Returns 1 to indicate the beep is on, 0 to indicate
beep is off.
Return Format: { 1 | 0 }
Example:
SYSTem:BEEP? returns 1 (audible beep is enabled).
B.33 SYSTem:COMMunicate:LAN:DHCP COMMAND
SYST:COMM:LAN:DHCP
Syntax:
Short Form: SYST:COMM:LAN:DHCP { ON | OFF | 1 | 0 }
Long Form: SYSTem:COMMunicate:LAN:DHCP { ON | OFF | 1 | 0 }
Description:
Allows the IP address to either be assigned from the DHCP server (on) or assigned manu-
ally (static IP Address) by the user (off).
Argument:
Example:
SYST:COMM:LAN:DHCP ON assigns the DHCP server to assign the IP address.
B.34 SYSTem:COMMunicate:LAN:DHCP?
QUERY
SYST:COMM:LAN:DHCP?
Syntax:
Short Form: SYST:COMM:LAN:DHCP? Long Form: SYSTem:COMMunicate:LAN:DHCP?
Description:
Indicates whether DHCP is on (enabled) or off (disabled). Returns 1 to indicate the DHCP is
on, 0 to indicate DHCP is off.
Return Format: { 1 | 0 }
Example:
SYST:COMM:LAN:DHCP? returns 1 (DHCP is enabled).