Table of Contents
Advertisement
Chapter 4 Command Reference
[:SENSe] Subsystem
Comments
Related
Trigger/Sensitivity
Front-Panel
Keys
[:SENSe]:EVENt[1|2]:SLOPe POSitive | NEGative
Sets or queries which edge of the input signal will be considered an event for
Frequency, Period, Frequency Ratio, Time Interval, Totalize, and Phase
measurements.
With the POSitive slope selected, a signal going from one voltage level to a more
positive level, regardless of polarity, will define the event at the upper hysteresis
limit. With the NEGative slope selected,
the negative going edge of the signal will define an event at the lower hysteresis
limit.
Query Response
A sequence of ASCII-encoded bytes: POS or NEG
Comments
Related
Trigger/Sensitivity
Front-Panel
Keys
[:SENSe]:EVENt3 Subtree
This subtree queries the characteristics of the "trigger event" for channel 3 input
port.
[:SENSe]:EVENt3:LEVel[:ABSolute]?
Queries the trigger level of channel 3 input port.
Query Response
Comments
Units are Volts.
4-84
*RST: 50 PCT
Only applies when [:SENS]:EVEN[1|2]:LEV[:ABS]:AUTO is ON.
*RST: POSitive
The slopes used for Rise/Fall Time, Pulse Width, and Duty Cycle
measurements are independent of this setting.
Numeric data transferred as ASCII bytes in <NR3> format with six
significant digits.
The value returned is 0.
Programming Guide
Advertisement
Table of Contents
