[:Source[N]]:<Function>:Protection[:Level] - Tektronix Keithley 2281 Series Reference Manual

Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
[:SOURce[n]]:<function>:PROTection[:LEVel]
This command sets the overvoltage protection setting of the source output.
Type
Command and query
Usage
[:SOURce[n]]:VOLTage:PROTection[:LEVel] <value>
[:SOURce[n]]:VOLTage:PROTection[:LEVel]?
[:SOURce[n]]:VOLTage:PROTection[:LEVel]? DEFault
[:SOURce[n]]:VOLTage:PROTection[:LEVel]? MINimum
[:SOURce[n]]:VOLTage:PROTection[:LEVel]? MAXimum
[:SOURce[n]]:CURRent:PROTection[:LEVel] <value>
[:SOURce[n]]:CURRent:PROTection[:LEVel]?
[:SOURce[n]]:CURRent:PROTection[:LEVel]? DEFault
[:SOURce[n]]:CURRent:PROTection[:LEVel]? MINimum
[:SOURce[n]]:CURRent:PROTection[:LEVel]? MAXimum
[n]
<value>
Details
Overvoltage protection restricts the maximum voltage level that the instrument can source.
Overcurrent protection restricts the maximum current level that the instrument can source. This
protection is in effect only for positive output voltages or currents.
When this attribute is used in a test sequence, it should be set before the turning the source on.
Example
:VOLT:PROT 20
:VOLT:PROT?
Also see
None
077114601 / March 2019
Affected by
Recall settings
Instrument reset
Power cycle
Channel number: For single-channel instruments, the value is 1.
The overvoltage or overcurrent protection level:

Voltage: 0.5 V to 21 V

Current: 0.1 A to 6.1 A
Section 7: SCPI command reference
Where saved
Save settings
Set the voltage source protection to 30 V and query
the value.
Output: 20
Default value
Voltage: 21 V
Current: 6.1 A
7-129