Remote Card Programming - Keithley 7090 Instruction Manual

3-6 Operation

Remote card programming

Selecting the single-channel mode
Use the following SCPI command to enable the single-channel mode:
:CONF:SCH ON
Closing a single optical channel
Send the following SCPI command to close the desired channel:
:CLOS <channel>
For example, the following command will close channel 2 of a Model 7090 installed in
slot 1:
:CLOS (@ 1!2)
Again, be sure not to close more than one channel at a time.
Opening an optical channel
Use the following command to open the closed channel:
:OPEN <channel>
For example, the command below will open previously closed slot 1, channel 2:
:OPEN (@ 1!2)
Resetting the optical switch
Send the :OPEN ALL command to reset the optical switch.
Model 7090 Instruction Manual