B.58 [source:]voltage:protection:under command, B.59 [source:]voltage:protection:under? query, B.62 [source:]voltage:transient command – KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 4.00 to 4.xx User Manual

Page 79: B.57, Source, B.58, B.59, B.60, B.61, B.62

SERIES EL 071414

B-11

B.57

[SOURce:]VOLTage:PROTection:OVER:STATe[:LEVel]? COMMAND



VOLT:PROT:OVER:STAT?

Syntax:

Short Form: [SOUR:]VOLT:PROT:OVER:STAT[:LEV]
Long Form: [SOURce:]VOLTage:PROTection:OVER:STATe[:LEVel]
where = 1 (overvoltage protection error occurred)

0 (overvoltage protection error has not occurred)

Description: Indicates whether an overvoltage protection has occurred (1) or not (0).

B.58

[SOURce:]VOLTage:PROTection:UNDer COMMAND



VOLT:PROT:UND

Syntax:

Short Form: [SOUR:]VOLT:PROT:UND
Long Form: [SOURce:]VOLTage:PROTection:UNDer
where = undervoltage protection limit

Description: Sets undervoltage protection limit. Undervoltage protection setpoint is stored in non-volatile mem-

ory; value is restored upon power-up.

B.59

[SOURce:]VOLTage:PROTection:UNDer? QUERY



VOLT:PROT:UND?

Syntax:

Short Form: [SOUR:]VOLT:PROT:UND?

Long Form: [SOURce:]VOLTage:PROTection:UNDer?

Returns: = undervoltage protection limit

Description: Indicates undervoltage protection limit.

B.60

[SOURce:]VOLTage:PROTection:UNDer:STATE[:LEVel] COMMAND



VOLT:PROT:UND:STAT 0

Syntax:

Short Form: [SOUR:]VOLT:PROT:UND:STAT[:LEV] 0
Long Form: [SOURce:]VOLTage:PROTection:UNDer:STATe[:LEVel] 0

Description: Clears undervoltage protection error. This error occurs when input voltage is less than

VOLT:PROT:UND level.

B.61

[SOURce:]VOLTage:PROTection:UNDer:STATE[:LEVel]? QUERY



VOLT:PROT:UND:STAT?

Syntax:

Short Form: [SOUR:]VOLT:PROT:UND:STAT[:LEV]?
Long Form: [SOURce:]VOLTage:PROTection:UNDer:STATe[:LEVel]?
where = 1 (undervoltage protection error occurred)

0 (undervoltage protection error has not occurred)

Description: Indicates whether an undervoltage protection error has occurred (1) or not (0).

B.62

[SOURce:]VOLTage:TRANsient COMMAND



VOLT:TRAN

Syntax:

Short Form: [SOUR:]VOLT:TRAN ,,,
Long Form: [SOURce:]VOLTage:TRANsient ,,,
Where:
= = the maximum voltage value of the transient (Volts)
= = time (Seconds) from start to end of transient (0.0005 Second minimum)
= = number of times transient is to be repeated (default = 1, maximum = 65,000)
(optional) = = total time (Seconds) of repeating pulse train (must be at least 0.0005
greater than transient )

Description: Configures a transient voltage pulse that is initiated by SYST:MODE:TRAN (see PAR. B.100).