Chapter 4 Command Reference
Introduction
Programming Guide
4-91
•
When the sensor function is changed resulting in auto-trigger being enabled,
the Counter will wait until a measurement is initiated before performing the
first “auto-trigger ” and updating the absolute level(s).
•
This command has no direct effect on :FETCh?, :READ?, or :CONFigure?.
•
When the sensor function is Totalize, Voltage Minimum, Voltage Maximum,
or Voltage Peak-to-Peak, then [:INIT]:IMM always initiates a single
measurement.
Freq & Ratio, Time & Period, and Other Meas
[:SENSe]:PHASe Subtree
This subtree controls the Phase measuring capabilities of the instrument.
[:SENSe]:PHASe:ARM Subtree
This subtree is used to synchronize the Phase start arm with events.
STARt:SOURce
Front-Panel Arming Mode
IMMediate
AUTO
EXTernal
EXTERNAL
[:SENSe]:PHASe:ARM[:STARt]:SLOPe POSitive | NEGative
Sets or queries the slope of the external start arm signal used in external arming
Phase measurements.
A sequence of ASCII-encoded bytes: POS or NEG
•
*RST: POSitive
•
Only applies when [:SENS]:PHAS:ARM[:STAR]:SOUR EXT is selected.
Gate & ExtArm
Related
Front-Panel
Keys
Query Response
Comments
Related
Front-Panel
Keys
Summary of Contents for 53131A
Page 1: ...Programming Guide HP 53131A 132A 225 MHz Universal Counter ...
Page 2: ......
Page 13: ...1 1 Before You Start ...
Page 24: ...Chapter 1 Before You Start Related Documentation 1 12 Programming Guide ...
Page 25: ...2 2 Command Summary A Quick Reference ...
Page 68: ...Chapter 2 Command Summary RST Response 2 44 Programming Guide ...
Page 69: ...3 3 Programming Your Universal Counter for Remote Operation ...
Page 167: ...4 4 Command Reference A Dictionary ...
Page 310: ...Chapter 4 Command Reference WAI Wait to Continue Command 4 144 Programming Guide ...
Page 311: ...5 5 Errors ...
Page 329: ......
Page 330: ...H Manual Part Number 53131 90044 Printed in U S A NOVEMBER 1996 ...