Keithley DMM7510 Reference Manual

Section
6: SCPI command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
6-224 DMM7510-901-01 Rev. B / May 2015
<limitxHigh>
x is limit 1, 2, 3, or 4; the upper limit that the measurement is compared
against
<limitxLow>
x is 1, 2, 3, or 4; the lower limit that the measurement is compared against
<limit1Pattern>
The bit pattern that is sent when the measurement fails limit 1; range 1 to
15; default is 1
<limit2Pattern>
The bit pattern that is sent when the measurement fails limit 2; range 1 to
15; default is 2
<limit3Pattern>
The bit pattern that is sent when the measurement fails limit 3; range 1 to
15; default is 4
<limit4Pattern>
The bit pattern that is sent when the measurement fails limit 4; range 1 to
15; default is 8
<allPattern>
The bit pattern that is sent when all limits have passed; 1 to 15; default
is 15
<bufferName>
A string that indicates the reading buffer; the default buffers (defbuffer1
or defbuffer2) or the name of a user-defined buffer; if no buffer is
specified,
defbuffer1
is used
Details
This trigger model template allows you to grade components and place them into up to four bins,
based on the comparison to limits.
To set a limit as unused, set the high value for the limit to be less than the low limit.
All limit patterns and the pass pattern are sent on digital I/O lines 1 to 4, where 1 is the least
significant bit.
The out line of the EXT TRIG IN/OUT rear-panel terminal is asserted at the end of each
measurement.
After selecting a trigger model template, you can view the trigger model blocks in a graphical format
by pressing the front-panel MENU key and under Trigger, selecting Configure. You can also add or
delete blocks and change trigger model settings from this screen. You can use the
TRIGger:BLOCk:LIST? command to view the trigger model blocks in a list format.
Example
For a detailed example, see the section in the Model DMM7510 User's Manual named "Grading and
binning resistors."
Also see
None

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