VXI VM4016 - Manual (Page 32)

VXI Technology, Inc.
32 VM4016 Programming
OUTPUT:POLARITY:EXTERNAL:INTERRUPT
The output polarity external interrupt command sets the polarity of the front panel interrupt
output. When the polarity is set to normal, the output will be low when there is an interrupt event.
When the polarity is set to invert, the output will be high when there is an interrupt event.
OUTPut:POLarity:EXTernal:INTerrupt <polarity> Where <polarity> is either
NORMal or INVert.
EXAMPLES
OUTPut:POLarity:EXTernal:INTerrupt NORM
Sets the external interrupt output
polarity to a low pulse (NORMal),
when an interrupt occurs.
OUTPut:POLarity:EXTernal:INTerrupt?
Returns the external interrupt
NORM output polarity as NORMal.
OUTP:POL:EXT:INT INV
Sets the external interrupt output
polarity to INVert.
OUTP:POL:EXT:INT?
Returns the polarity of the external
INV interrupt output as INVert.