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Trigger command – GW Instek GDM-8200A User Manual User Manual

Page 104

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GDM-8200A Series User Manual

104

calc:math:perc

Sets target value in Math measurement.
Parameter: NR2
Example: calc:math:perc_50 (target set to 50)

calc:hold:ref

Set percentage of Hold function.
Parameter: 0 to 99, min, max

calc:hold:ref?

Return percentage of Hold function.
Parameter: 0 to 99

TRIGger command

read?

Returns 1

st

and 2

nd

display value.

val1?

Returns 1

st

display value.

val2?

Returns 2

nd

display value.

trig:sour

Selects trigger source.
Parameter: int (internal), ext (external)
Example: trig:sour_ext (External trigger selected)

trig:sour?

Returns current trigger source.
Parameter: INT (internal), EXT (external)

trig:del

Sets trigger delay in milli-seconds.
Parameter: 0 ~ 9999, min, max
Example: trig:del_50 (trigger delay set at 50ms)
Example: trig:del_min (trigger delay set at minimum 1ms)

trig:del?

Returns trigger delay in milli-seconds.
Parameter: 0 ~ 9999, min, max

trig:auto

Turns trigger auto mode On or Off.
Parameter: 1 (on), 0 (off)
Example: trig:auto_1 (trigger auto mode On)

trig:auto?

Returns current trigger auto mode.
Parameter: 1 (on), 0 (off)

samp:coun

Sets number of sampling.
Parameter: NR1 (1 to 127)
Example: samp:coun_10 (sampling set at 10)

samp:coun?

Returns number of sampling.
Parameter: NR1 (1 to 127)

trig:coun

Sets number of trigger counting.
Parameter: NR1 (1 to 127)
Example: trig:coun_100 (trigger count set at 100)

trig:coun?

Returns number of trigger count.
Parameter: NR1 (1 to 127)

trac:data?

Returns buffer contents.