VXi VT1422A 사용자 설명서

The OUTPut subsystem is involved in programming source SCPs as well as 
controlling the state of VXIbus TTLTRG lines 0 through 7.

OUTPut

:CURRent

:AMPLitude  <amplitude>,(@<ch_list>)
:AMPLitude?  (@<channel>)
[:STATe]  1 | 0 | ON | OFF,(@<ch_list>)
[:STATe]?  (@<channel>)

:POLarity NORMal | INVerted,(@<ch_list>)
:POLarity? (@<channel>)
:SHUNt 1 | 0 | ON | OFF,(@<ch_list>)
:SHUNt? (@<channel>)

:SOURce INT | EXT,(@<ch_list>)
:SOURce? (@<channel>)

:SHUNt?  (@<channel>)
:TTLTrg

:SOURce TRIGger | FTRigger | SCPlugon | LIMit
:SOURce?

:TTLTrg<n>

[:STATe]  1 | 0 | ON | OFF
[:STATe]?

:TYPE PASSive | ACTive,(@<ch_list>)
:TYPE? (@<channel>)
:VOLTage

 :AMPLitude 

<amplitude>,(@<ch_list>)

 :AMPLitude? 

(@<channel>)

 

sets the VT1505A 

Current Source SCP channels specified by <ch_list> to either 488 µA or 30 µA. 
This current is typically used for four-wire resistance and resistance temperature 
measurements.

This command does not set current amplitude on SCPs like the VT1532A Current 
Output SCP.