Keithley DMM7510

Section
8: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
8-292 DMM7510-901-01 Rev. B / May 2015
trigger.model.load() — Keithley2001
This function loads a predefined trigger model configuration that emulates a Keithley Instruments 2001 trigger
model.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes
Usage
trigger.model.load("Keithley2001", arm1Bypass, arm1Source, arm1Count, arm2Bypass,
arm2Source, arm2Count, arm2Delay, trigBypass, trigSource, trigCount, trigDelay)
arm1Bypass
Bypass Arm 1: trigger.ON
Do not bypass Arm 1: trigger.OFF
arm1Source
The event that triggers Arm 1; see Details
arm1Count
The number of times to repeat the Arm 1 layer
arm2Bypass
Bypass Arm 2: trigger.ON
Do not bypass Arm 2:
trigger.OFF
arm2Source
The event that triggers Arm 2; see Details
arm2Count
The number of times to repeat the Arm 2 layer
arm2Delay
The delay time before each measurement (167 ns to 10 ks); default is 0 for
no delay
trigBypass
Bypass the trigger layer:
trigger.ON
Do not bypass the trigger layer: trigger.OFF
trigSource
The event that triggers the trigger layer; see Details
trigCount
The number of times to repeat the trigger layer
trigDelay
The delay time before each measurement (167 ns to 10 ks); default is 0 for
no delay
Details
If the trigger layer is not bypassed, the external in/out rear-panel terminal is asserted. The arm layers
do not assert the external in/out terminal.
You can use this template to emulate trigger models for products such as the Keithley Instruments
Model 2000 and Model 2001 if you use only one of the arm layers. Set the other arm layers to a
source of trigger.EVENT_NONE, a count of 1, and a delay of 0 to simulate the immediate trigger
option of a Model 2001 trigger model.
Trigger events
Event description Event constant
No trigger event (immediate)
trigger.EVENT_NONE
Front-panel TRIGGER key press (manual trigger)
trigger.EVENT_DISPLAY
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
Digital input 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_DIGION
External in trigger
trigger.EVENT_EXTERNAL