Keithley DMM7510, Справочное руководство

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Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual Section 8: TSP command reference
DMM7510-901-01 Rev. B / May 2015 8-271
trigger.extout.assert()
This function asserts a trigger on the external I/O line.
Type TSP-Link accessible Affected by Where saved Default value
Function Yes
Usage
trigger.extout.assert()
Details
Initiates a trigger event and does not wait for completion.
Example
trigger.extout.assert() Asserts a trigger on the external out line2.
Also see
None
trigger.extout.logic
This attribute sets the output logic of the trigger event generator to positive or negative for the external out line.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Restore configuration
Instrument reset
Power cycle
Digital I/O trigger
N
reset
Configuration script trigger.LOGIC_POSITIVE
Usage
logicType = trigger.extout.logic
trigger.extout[ N ].logic = logicType
logicType
The output logic of the trigger generator:
•
Assert a TTL-high pulse for output:
trigger.LOGIC_POSITIVE
•
Assert a TTL-low pulse for output:
trigger.LOGIC_NEGATIVE
Details
This command sets the trigger event generator to assert a TTL pulse for output logic. Positive is a
high pulse; negative is a low pulse.