Corkill Systems Reporoa Engineering 2807D Instruction Manual page 7

THE REPOROA HIGH LIFT GATE CONTROLLER ELECTRONIC SYSTEM
Model 2807D – 2014
After adjusting the fake pot you must re adjust the distance pot back to the desired distance
settings.
FOR PULSE
Selection of Pulse/HBSync is done by setting the fake pot fully anti clockwise (a different
beep tone will sound when Pulse/HBSync is enabled.)
FOR SYNCRO
Selection of Cycle/Syncro is done by setting the fake pot off the stop limit and clockwise to
set the amount of micro switch pulses per gate sync and distance per cycle (a different beep
tone will sound when Cycle/Syncro is enabled.
FOR FORWARD WASH
Selection of Forward Wash is done by wiring the wash button across the up and forward
contacts .
FOR REVERSE WASH
Selection of Reverse Wash is done by wiring the wash button across the up and reverse
contacts
Note: The Wash Program and Optional program above are common to most gates and can
be changed at will any other program must be specified at the time of ordering and can not be
changed in the field.
If your gate did not accompany any optional programs at the time of ordering you must order
a upgrade program package
OMRON Programmable Logic Controller
The Omron PLC can be altered in the field with some exceptions please phone a Reporoa
Engineering or Corkill Systems Technician for advice.
Gate upgrade programs are available by contacting Reporoa Engineering Ltd
On 07 343 7929 or Corkill Systems Limited on 06 761 7531.
Upgrade gate programs come in the form of a memory stick that plugs into the plc and are
returned when programming is complete and may be preformed by any one but if additional
wiring is needed a registered electrician, Reporoa Engineering or Corkill Systems technician
will be required to do the necessary changes to the gate to accompany the program change.
ALARMS
If the unit should go into Alarm mode, the gate will stop and the siren will operate with a single
tone, all buttons will be locked until the Alarm has been reset. The following will cause the
Alarm to operate.
1. Overload on the Drive Motors
If either Electronic Over Current Relay (EOCR) trips due to the gate being obstructed, the
Red LED will light on one of the pair of units indicating a fault. These can be reset by the
Resets on the EOCR's themselves or by turning the Isolator off for 1 minute. If one EOCR
repeats the alarm frequently, it may need slight adjustment to either the time or current
settings.
2. VLT Alarm
There are several potential Alarm situations in the controller as the unit is monitoring both
itself and the connected motors constantly (even when the motors are in the Stop position), it
is also monitoring temperatures and looking for ground faults and short circuits. The screen
will give a numeric message describing the fault. Reset by turning the Isolator off for at least 1
minute. All fault messages are on page 55 and 60 in the VLT2800 manual supplied. If the
Copyright June 2001 – Steve Corkill
This manual subject to copyright and not to be copied without the express permission of Corkill Systems Limited
Page 7
CSLRHLG-MANUAL-2014.DOC 24/07/2014