Download Agilent Technologies 6834B User`s guide

Transcript
Programming Examples - 4
Trigger Out BNC
This chassis-referenced digital output can be programmed to supply a pulse output at the leading or
trailing edge of a step or pulse, or at the leading edge of any point in a list sequence. The output signal is
nominally a 10 microsecond low-true pulse. To enable the Trigger Out connector, use:
OUTPut:TTLTrg:STATe ON
At *RST, the Trigger Out connector is off.
To select a trigger source for the Trigger Out connector, use:
OUTPut:TTLTrg:SOURce BOT | EOT | LIST
BOT - specifies that the pulse is output at the beginning of a transient. This is the *RST setting.
EOT - specifies that the pulse is output at the end of a transient.
LIST - specifies that the pulse position is defined by the LIST:TTLTrg command.
You can also specify the Trigger Out connector as a trigger source for measurement trigger sequences.
Use:
TRIGger:SEQuence3:SOURce TTLT
or
TRIGger:ACQuire:SOURce TTLT
OUTP:TTLT:STAT
OFF
OUTP:TTLT:SOUR
BOT
TRIGGER
TRIGGER OUT
ON
EOT
SOURCE
LIST
TRIG:ACQ:SOUR
BUS
ACQUISITION
MEASUREMENT
TTLT
EXT
TRIGGER
TRIGGER
SYSTEM
TRIG:TRAN:SOUR
IMM
BUS
EXT
TRANSIENT
TRIGGER
OUTPUT
SYSTEM
TRIGGER
TRIGGER IN
Figure 4-6. BNC Connector Trigger Model
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 "Operating Characteristics" in appendix A of the User’s Guide for
the electrical parameters.
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