Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
Section 8: TSP command reference
DMM7510-901-01 Rev. B / May 2015
8-337
Details
Set this attribute any trigger event to start the timer when that event occurs.
Set this attribute to zero (0) to disable event processing and use the timer as a timer or alarm based
on the start time.
Trigger events are described in the table below.
Trigger events
Event description
Event constant
No trigger event
trigger.EVENT_NONE
Front-panel TRIGGER key press
trigger.EVENT_DISPLAY
Notify trigger block
N
(1 to 8) generates a trigger event when
the trigger model executes it
trigger.EVENT_NOTIFY
N
A command interface trigger (bus trigger):
•
Any remote interface: *
TRG
•
GPIB only: GET bus command
•
VXI-11: VXI-11 command
device_trigger
trigger.EVENT_COMMAND
Line edge (either rising, falling, or either based on the
configuration of the line) detected on digital input line
N
(1 to 6)
trigger.EVENT_DIGIO
N
Line edge detected on TSP-Link synchronization line
N
(1 to 3)
trigger.EVENT_TSPLINK
N
Appropriate LXI trigger packet is received on LAN trigger
object
N
(1 to 8)
trigger.EVENT_LAN
N
Trigger event blender
N
(1 to 2), which combines trigger
events
trigger.EVENT_BLENDER
N
Trigger timer
N
(1 to 4) expired
trigger.EVENT_TIMER
N
Analog trigger
trigger.EVENT_ANALOGTRIGGER
External in trigger
trigger.EVENT_EXTERNAL
Example
digio.line[3].mode = digio.MODE_TRIGGER_IN
trigger.timer[1].delay = 3e-3
trigger.timer[1].start.stimulus = trigger.EVENT_DIGIO3
Set digital I/O line 3 to be a
trigger input.
Set timer 1 to delay for 3 ms.
Set timer 1 to start the timer
when an event is detected on
digital I/O line 3
Also see
None
