Programming Examples 5
Keysight Models 6811C, 6812C, and 6813C Programming Guide 271
Remote Inhibit and Discrete Fault Indicator
The remote inhibit and discrete fault indicators are implemented through the
respective INH and FLT connections on the rear panel. Refer to “INH/FLT
characteristics” in Appendix A of the User's Guide for the electrical parameters.
Remote inhibit (RI)
Remote inhibit is an external logic signal routed through the rear panel INH
connection, which allows an external device to signal a fault. To select an
operating modes for the remote inhibit signal, use:
OUTPut:RI:MODE LATChing | LIVE | OFF
LATChing causes a low-true signal on the INH input to disable the output.
The only way to clear the latch is by sending an
OUTPut:PROTection:CLEAR command while the INH input is
false.
LIVE allows the RI input to disable the output in a non-latching
manner. When INH is low true, the output is disabled. When INH
is high, it has no effect on the output.
OFF disables the INH input.