Keithley DMM7510 Reference Manual page 553

Section 6: SCPI command reference
Details
If the trigger layer is not bypassed, the External In/Out terminal is asserted. The arm layers do not
assert the external in/out terminal.
You can use this template to emulate other trigger models if you use only one of the arm layers. Set
the other arm layers to a source of NONE, a count of 1 and a delay of 0.
The out line of the EXT TRIG IN/OUT rear-panel terminal is asserted at the end of each
measurement.
Trigger events
Event description
No trigger (immediate)
Front-panel TRIGGER key press (manual trigger)
Notify trigger block <n> (1 to 8) generates a trigger event when
the trigger model executes it
A command interface trigger (bus trigger):
•
Any remote interface: *TRG
•
GPIB only: GET bus command
•
VXI-11: VXI-11 command device_trigger
Line edge (either rising, falling, or either based on the
configuration of the line) detected on digital input line <n> (1 to 6)
External in trigger
Example
Refer to the application notes for the Model DMM7510 on the
http://www.keithley.com
Also see
None
6-226
Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
for an example with additional detail about this command.
Event constant
NONE
DISPlay
NOTify<n>
COMMand
DIGio<n>
EXTernal
Keithley Instruments website
DMM7510-901-01 Rev. B / May 2015