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Command Descriptions
2–322
TDS Family Oscilloscope Programmer Manual
TRIGger:MAIn:TYPe
{ EDGE | LOGIc | PULse | COMMunication (TDS 500C & 700C) | VIDeo
}
(Only the TDS 510A, 500C, 600B, & 700C use the LOGIc and PULse argu-
ments. Only the TDS 500C and 700C use the COMMunication argument. Only
digitizing oscilloscopes with option 05 use the VIDeo argument.)
TRIGger:MAIn:TYPe { EDGE | LOGIc | PULse | COMMunication
(TDS 500C & 700C) | VIDeo }
(Only the TDS 510A, 500C, 600B, & 700C use the LOGIc and PULse argu-
ments. Only digitizing oscilloscopes with option 05 use the VIDeo argument.)
TRIGger:MAIn:TYPe?
TRIGger :
<Space>
?
PULse
VIDeo
:
TYPe
MAIn
LOGIC
EDGE
COMMunication
EDGE is a normal trigger. A trigger event occurs when a signal passes through a
specified voltage level in a specified direction and is controlled by the TRIG-
ger:MAIn:EDGE commands.
LOGIc (TDS 510A, 500C, 600B, & 700C only) specifies that a trigger occurs
when specified conditions are met and is controlled by the TRIGger:MAIn:LOG-
Ic commands.
PULse (TDS 510A, 500C, 600B, & 700C only) specifies that a trigger occurs
when a specified pulse is found and is controlled by the TRIGger:MAIn:PULse
commands.
COMMunication (TDS 500C & 700C only) specifies that a trigger occurs when a
specified signal is found and is controlled by the TRIGger:MAIn:COMMunica-
tion commands.
VIDeo (option 05 only) specifies that a trigger occurs when a specified signal is
found and is controlled by the TRIGger:MAIn:VIDeo commands.
TRIGGER:MAIN:TYPE?
might return PULSE indicating that the main trigger type is a pulse trigger.
Syntax
Syntax
Arguments
Examples