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85330A Multiple Channel Controller 7-9
Remote Programming Command Reference
Standard Command Reference
RUNTime:EVENt:TRIGger
The event trigger source allows either TTL triggering to control the run-time
sequencing or IMMediate triggering to occur.
TTL Mode In TTL mode, the run-time control will:
1. Wait for an event trigger.
2. When the event trigger occurs, run-time control asserts each switch
address entry in the scan list (one at a time), issuing a measurement
trigger to the receiver for each.
3. Repeats step 2 for each frequency (defined using RUNT:SOUR:COUN).
Typically TTL mode is used for angle scans of CW or multi-frequency
responses.
IMM Mode In IMM mode the 85330A issues the first trigger immediately on receiving
the INIT:IMM command and continues on with the sequence. Typically,
IMM mode is used for single angle frequency response measurements or
timing measurements.
Default The default is TTL.
Syntax RUNT:EVENt:TRIGger TTL | IMM;
Example OUTPUT 70918;”RUNT:EVEN:TRIG TTL;”
OUTPUT 70918;”RUNT:EVEN:TRIG IMM;”