Kenner KNL502+, Руководство пользователя, Страница: 20 / 29

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Note:
If the “11” is be set, the gate opener won’t work until the PBS system is equipped. The PBS
system works only when gate opener is closing. The gate opener will return to its open position when
the obstruction blocks the beam from photo eye.
Press the “FUNC” button to store the data when you finish setting. The Digital Display will indicate “P9”.
Now MOTOR2 adjustment is finished.
8. Set the Safety Photocell Beam System (PBS) (Optional)
When the Digital Display indicates “P9”, the gate opener enters PBS set mode.
You can press and release the “INC” or “DEC” button to set or shut off the PBS function. The Digital Display
indicates “11”, the PBS is available. The Digital Display indicates “00”, the PBS is null.
Press the “FUNC” button to store the data when the PBS is set. The Digital Display will indicate “PA”.
(Factory set is “00”)
9. Set the Automatic Closing Time
When the Digital Display indicates “PA”, the gate opener enters into the setting of automatic closing time
mode. Press and release the “INC” or “DEC” button, the Digital Display will show a “01”-“99” which
indicates the current automatic closing time. The minimum time is 1 second, 99 seconds maximum. Each
time you press and release the “INC” button, the figure increases by 1, and the timing increases by 1
second. Each time you p
ress and release the “DEC” button, the figure decreases by 1, and the timing
decreases by 1 second. When the timing is “00”, the automatic closing function is shut off and the gate will
stay open.
(Factory set is 60 seconds)
Press the “FUNC” button to store the data when the desired automatic closing time is set. The Digital
Display will indicate “Pb”
10. Set the Period of Soft Start
When the Digital Display indicates “Pb”, the gate opener is ready for setting period of soft start.
You can press the “INC” or “DEC” button to set the period of soft start. There is 1-9 seconds available in
setting. Press the “FUNC” button to store the data when the period is set. The Digital Display will indicate
“PC”.
(Factory set is 3 seconds)
11. Set the Fast Running Period (FRP) to Achieve Soft Stop Function (SPP)
When the Digital Display indicates “PC”, the Fast Running Period for opening or closing gate is adjustable
by pressing “INC” and “DEC” buttons respectively, and the Soft Stop Function is achieved simultaneously.
The Soft Stop means the gate opener runs at slow speed during the last period before the gate completely
closes. The Soft Stop Period is unavailable by direct adjust but available through adjusting the Fast
Running Period.
There are two running speeds designed in program, i.e. Fast Running Speed and Soft Running Speed. The
Fast Running Period is adjustable from 1 to 28 sec. Factory default setting is 15 sec.
Since the GATE OPENING OR CLOSING RUNING PERIOD (GRP) = SOFT START PERIOD (STP) +
FAST RUNNING PERIOD (FRP) + SOFT STOP PERIOD (SPP), the SPP could be extended by shortening
the FRP when the GRP and STP are fixed. In other words, SPP = GRP
–STP–FRP.
Similarly, the Soft Stop Period (SPP) can be shortened through extending the Fast Running Period (FPP).
E.g. When the Soft Start Period (STP) is set at 3 sec, and the GRP is 23 sec, how can we get 4 sec of Soft
Stop Period (SPP) to meet the requirement? The answer is clear, i.e. we may set the Fast Running Period
(FRP) at 16 sec (23
– 3 – 4 =16 sec).
12. Return to Factory Set
When the Digital Display indicates “Pd”, press and release the “INC” or “DEC” button. All data will return to
factory set, the Digital Display indicates “dF”.