Installation manual

PROBLEM POSSIBLE CAUSES & SOLUTIONS TO PROBLEM
Page 42
Fault Finding Guide Continued...
B
False Collision Detection
(STATUS light could flash
4 times to indicate that
number of collisions have
exceeded COLLISION
COUNTER feature value. Wait
60 seconds, or remove &
reapply all power to reset
operation.)
!
!
!
!
!
!
!
!
Check for tight hinges, unbalanced gate, or something
physically obstructing the gate. Activate the manual
override and move the gates to check for ease of operation.
For SLAVE motor, check the wiring of S1, S2, S3 and the 2
motor wires for continuity and short circuits. Look for
moisture on any joints and correct all loose connections
and signs of corrosion. (Joints should be soldered together
to ensure a reliable joint.)
Check for ants and dirt in and around the DOSS sensor.
Check the DC motor wires for loose connections.
Check contact of the fuses with the fuse holder on CP75
(main controller).
Check that the sensor wire harness is securely plugged
into the CP75 (master controller) or CP75A (slave board)
and into the DOSS sensor.
Check that the DOSS sensor is securely clipped into the
housing.
If the problem is not solved replace the DOSS sensor
(CP75B), then the Slave card (CP75A), and main controller
(CP75).
To determine which is the faulty gate in a double swing system,
activate the gates. Both gates will stop and reverse on closing,
but only the faulty gate will stop when opening.
For both MASTER and SLAVE motors:
(Only the offending gate's components need to be inspected)
Note:
Orange Wire = Encoder
and Purple Wire = Origin
The manual release mechanism is used to disengage the output shaft from the motor, thus making it
possible to open or close the gates manually without turning the motor or any other internal parts.
Normal Operation
1. Flip over the controller enclosure. Open the override dust cover as shown in Fig. 31.
2. Insert the 6mm Allen key supplied into the release mechanism (Fig 25).
3. Turn the Allen key clockwise to release the mechanism as shown in Fig 25.
or
Turn the Allen key counter clockwise to engage the release mechanism.
4. Remove the allen key.
5. Close the override dust cover.
Page 43
Manual Release MechanismManual Release Mechanism
Figure 31 Manual Release Mechanism
Setup Tool
Allen Key
Figure 32 Manual Release Operation
Procedure to Programme Controller Back
to Factory Default Settings
Procedure to Programme Controller Back
to Factory Default Settings
1. Remove all power (Power supply and battery ).
2. Fit the "SET" link.
3. Connect "PED" and "FRX" to "COM".
4. Reconnect all power. (L1 AND L2 will illuminate).
5. Remove all power (Battery and power supply).
6. Remove the "SET" link and disconnect "PED" and "FRX" from "COM".
7. The card is now programmed to default settings as shown in table 2 (see page 47) (Gate end points
are not affected).