[:Sense]:Frequency Subtree; [:Sense]:Frequency:arm Subtree - HP 53131A/132A 225 MHz Programming Manual

Chapter 4 Command Reference
Introduction
[:SENSe]:EVENt3:SLOPe?
Queries which edge of channel 3 input port will be considered an event.
Query Response
A sequence of ASCII-encoded bytes: POS

[:SENSe]:FREQuency Subtree

This subtree controls the Frequency, Frequency Ratio, and Period measuring
capabilities of the instrument.

[:SENSe]:FREQuency:ARM Subtree

This subtree is used to synchronize the Frequency, Frequency Ratio, and Period
start and stop arm with events. The following combination of start/stop arming
sources are valid:
STARt:SOURce
IMMediate
IMMediate
IMMediate
EXTernal
EXTernal
EXTernal
[:SENSe]:FREQuency:ARM[:STARt]:SLOPe POSitive | NEGative
Sets or queries the slope of the external start arm signal used in external arming
Frequency, Frequency Ratio, and Period measurements.
Query Response
A sequence of ASCII-encoded bytes: POS or NEG
Comments
Related
Gate & ExtArm
Front-Panel
Keys
Programming Guide
STOP:SOURce
IMMediate
TIMer
DIGits
EXTernal
TIMer
IMMediate
*RST: POSitive
Only applies when [:SENS]:FREQ:ARM[:STAR]:SOUR EXT is selected.
Front-Panel Gating Settings
GATE STOP
AUTO _______
TIME _______
DIGITS _______
EXTERNAL POS, NEG
EXTERNAL TIME
EXTERNAL AUTO
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