Keithley DMM7510 Reference Manual

Section
6: SCPI command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
6-62 DMM7510-901-01 Rev. B / May 2015
[:SENSe[1]]:<function>:ATRigger:PULSe:POLarity
This command defines the polarity of the pulse that generates an analog trigger event.
Type Affected by Where saved Default value
Command and query
Recall settings
Instrument reset
Power cycle
Measure configuration list
Configuration script
Measure configuration list
ABOVe
Usage
[:SENSe[1]]:<function>:ATRigger:PULSe:POLarity <setting>
[:SENSe[1]]:<function>:ATRigger:PULSe:POLarity?
<function>
The function to which the setting applies; see Functions
<setting>
The setting:
• Above: ABOVe
• Below:
BELow
Functions
VOLTage[:DC]
RESistance
TEMPerature
VOLTage[:DC]:RATio
VOLTage:AC
FRESistance
CONTinuity
DIGitize:VOLTage
CURRent[:DC]
DIODe
FREQuency[:VOLTage]
DIGitize:CURRent
CURRent:AC
CAPacitance
PERiod[:VOLTage]
Details
Only used when analog trigger mode is pulse.
Determines if the analog trigger occurs when the pulse is above the defined signal level or below the
defined signal level.
Example
FUNC "CURR"
CURR:RANGE 3
CURR:AZER OFF
CURR:ATR:MODE PULSE
CURR:ATR:PULS:LEV 2.5
CURR:ATR:PULS:POL BEL
Set measure function to DC current.
Set range to 3 A.
Disable autozero.
Set the analog trigger mode to pulse.
Set the analog trigger level to 2.5 A.
Set the polarity to below.
Also see
Analog triggering overview (on page 3-64)
[:SENSe[1]]:<function>:ATRigger:PULSe:LEVel (on page 6-61)
[:SENSe[1]]:<function>:ATRigger:MODE (on page 6-59)

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB