Unipulse F805AT-BC, Руководство по эксплуатации

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7.CONTROL SIGNAL (External I/O Connector)
99
7-4-7. Test mode span measurement (edge input)
Span measurement in [TEST MODE] is triggered upon receiving a falling edge
(OFF->ON) and stopped by a rising edge (ON->OFF).
The measurement automatically finishes when the set value specified by [BELT
LENGTH] or [SPEED INPUT COUNT] are satisfied; selection of these depends on the
[ERROR MEAS.SELECT] setting.
* This input is ignored while RUNNING is on, or when the system is in one of other
modes.
7-4-8. Pulse count start (edge input)
[SPEED INPUT COUNT MEAS] is triggered upon receiving a falling edge
(OFF->ON). This measurement continues until the system received a PULSE COUNT
STOP signal (31 pin), or
key on the display is pressed.
* This input is ignored while RUNNING is on, or when the system is in one of other
modes.
7-4-9. Pulse count stop (edge input)
[SPEED INPUT COUNT MEAS] stops upon detecting a falling edge (OFF->ON) in
the external input.
* This input is ignored while RUNNING is on, or when the system is in one of other
modes.
OFF
ON
During
Width of indeterminate period < 50 msec
measurement
STOP
OFF
ON
Pulse width > 50 msec
OFF
ON
Pulse width > 50 msec