
External Trigger State
4-12 MS-880 Industrial Long Range Scanner User’s Manual
4–Read Cycle/Trig-
External Trigger State
Note: External Level, External Edge, or Serial Data or Edge trigger mode must
be enabled for External Trigger to take effect.
Definition: When enabled for Active On (I
ON
) (Positive) the triggering device
imposes a current on the optoisolator to activate the read cycle. When
enabled for Active Off (I
OFF
) (Negative) the triggering device inter-
rupts the current to the optoisolator to activate the read cycle.
Usage: Allows users to select the trigger state that will operate with their sys-
tems.
(If using the Microscan object detector, use Active Off.)
Serial Cmd: <K202,external trigger state>
Default: Active On (Positive)
Options: 0 = Active Off (Negative)
1 = Active On (Positive)
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