Dataman 770 Series - Manual (Page 20)

Development kit for DATAMAN 770 series
Programmer’s Guide
TRIGGER_SOURCE_A – channel A
TRIGGER_SOURCE_B – channel B
TRIGGER_SOURCE_E – external trigger input
Return value: -
3.3.12. SetTriggerEdge
Sets triggering on the selected edge (leading or trailing) on the selected source.
procedure
SetTriggerEdge(level:integer;source:integer;edge:integer);stdcall;external
'm770drvdk.dll';
Parameters:
level – determines level of the affected trigger system
TRIGGER_LEVEL_PRIMARY – primary level
TRIGGER_LEVEL_SECONDARY – secondary level
source – determines the source, whose sensitivity is affected
TRIGGER_SOURCE_A – channel A
TRIGGER_SOURCE_B – channel B
TRIGGER_SOURCE_E – external trigger input
edge – determines sensitivity
TRIGGER_EDGE_LEADING – sensitivity on the leading edge
TRIGGER_EDGE_TRAILING – sensitivity on the trailing edge
Return value: -
3.3.13. SetProbe
Sets device to measure with selected probe accurately.
procedure SetProbe(channel:integer;probe:integer);stdcall;external
'm770drvdk.dll';
Parameters:
channel – determines channel
CHANNEL_A – channel A
CHANNEL_B – channel B
probe – determines connected probe
PROBE_1_1 – probe 1:1
PROBE_1_10 – probe with attenuation 1:10 or higher
Return value: -
Remark:
This function sets correction of the input impedance inaccuracy. This correction is
turned on with probes with attenuation of 1:10 or higher.
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