2470 High Voltage SourceMeter Instrument Reference Manual
Section 12: SCPI command reference
2470-901-01 Rev. A /
May
2019
12-173
Example
TRIG:DIG1:IN:OVER?
Returns
0
if no overruns have occurred or
1
if one or more
overruns have occurred for I/O line 1.
Also see
Digital I/O port configuration
:TRIGger:DIGital<n>:OUT:LOGic
This command sets the output logic of the trigger event generator to positive or negative for the specified line.
Type
Affected by
Where saved
Default value
Command and query
Recall settings
Instrument reset
Power cycle
Save settings
NEG
Usage
:TRIGger:DIGital<n>:OUT:LOGic <logicType>
:TRIGger:DIGital<n>:OUT:LOGic?
<n>
Digital I/O trigger line (1 to 6)
<logicType>
The output logic of the trigger generator:
Assert a TTL-high pulse for output:
POSitive
Assert a TTL-low pulse for output:
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.
Example
:DIG:LINE4:MODE TRIG, OUT
:TRIG:DIG4:OUT:LOG NEG
Sets line 4 mode to be a trigger output and sets the output logic
of the trigger event generator to negative (asserts a low pulse).
Also see
