NF WAVE FACTORY WF1967, Instruction Manual (Operations

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3.2 I/O Terminals
WF1967/WF1968
3-15
3.2.7 Multi-I/O (MULTI I/O)
WF1967 WF1968
This feature can be used for sweep and sequence control. It outputs the step synchronization code for
the sequence.

Control Input for sweep oscillation mode
Sweep oscillation can be controlled as follows using 3 bit logic input.

P.4-81
Start Starts sweep from beginning with falling input.
ORed with external trigger input.
Stop Stops sweep by falling input.
Hold/Resume Pauses sweep by falling input during a running sweep. Resumes sweep from
the paused point by falling input during a stop.

Control Input for sequence oscillation mode
Sequence oscillation can be controlled as follows using 4 bit logic input.

P.11-11
Start or State Branch You may choose Start control or State branch control.
It starts the sweep from the beginning by falling input by Start selected. OR
operation with external trigger input.
It will branch to the designated step by low level input at the end of the step
by State branch selected.
Stop Stops the sequence by falling input.
Hold/Resume The sequence pauses by falling input during a running sequence. Resumes
sequence from the paused point by rising input during a stop.
Event Branch Branches to the designated step by falling input.
This outputs the 4 bit step synchronization code specified for each step in Sequence Oscillation Mode.
MULTI I/O
MULTI I/O