Keysight Technologies RP7900 Series, Operating And Service Manual

Page: 185 / 318

Parameter Typical Return
0 – 0.255, *RST 0.020 s <delay value>
Sets the protection delay to 0.2 seconds: CURR:PROT:DEL 0.2
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The operation of over-current protection is affected by the setting of the current protection delay
start event, which is specified by CURRent:PROTection:DELay:STARt.
[SOURce:]CURRent:PROTection:DELay:STARt SCHange|CCTRans
[SOURce:]CURRent:PROTection:DELay:STARt?
Specifies what starts the over-current protection delay timer. SCHange starts the over-current delay
whenever a command changes the output settings. CCTRans starts the over-current delay timer by
any transition of the output into current limit mode.
Parameter Typical Return
SCHange|CCTRans, *RST SCHange SCH or CCTR
Selects the CCTRans delay mode: CURR:PROT:DEL:STAR CCTR
[SOURce:]CURRent:PROTection:STATe 0|OFF|1|ON
[SOURce:]CURRent:PROTection:STATe?
Enables or disables the over-current protection. If the over-current protection function is enabled and
the output goes into current limit, the output is disabled and the Questionable Condition status
register OCP bit is set.
Parameter Typical Return
0|OFF|1|ON, *RST OFF 0 or 1
Enable the current protection state: CURR:PROT:STAT ON
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An over-current condition can be cleared with OUTPut:PROTection:CLEar after the cause of the
condition is removed.
[SOURce:]CURRent:SHARing[:STATe] 0|OFF|1|ON
[SOURce:]CURRent:SHARing[:STATe]?
Enables or disables current sharing on paralleled units. This command must be sent to each unit that
is paralleled. When enabled, the load current is shared equally among the paralleled outputs. The
rear panel Share terminals must be connected; otherwise an error will occur.
Parameter Typical Return
0|OFF|1|ON, *RST OFF 0 or 1
To enable current sharing: CURR:SHAR ON
Keysight RP7900 Series Operating and Service Guide 185
5 SCPI Programming Reference