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Trigger Filter Duration
Usage:
Useful where trigger bounce could cause false triggers.
Definition:
Trigger Filter Duration can prevent trigger bounce from falsely trigger-
ing the scanner by limiting the time in which trigger pulses can be
received.
Serial Cmd:
<K200,trigger
Default:
320
Options:
0 to 65535 (corresponding to 0 to 2.047 s in 31.25 µs steps)
External Trigger State
Note: External Level, External Edge, or Serial Data or Edge trigger mode must be
enabled for External Trigger to take effect.
Usage:
Users can select the trigger state that will operate with their systems.
Definition:
When enabled for Active Closed the triggering device imposes a current
on the optoisolator to activate the read cycle. When enabled for Active
Open the triggering device interrupts the current to the optoisolator to
activate the read cycle.
Serial Cmd:
<K202,external trigger
Default:
Active Closed
Options:
0 = Active Open
mode,trigger filter
(x 31.25 µs = 10 ms)
duration>
state>
1 = Active Closed
MS-9 Scanner User's Manual
Chapter 4 Read Cycle
4-11
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