G915
D
May 05
14
Set the application mode
WARNING
Follow these steps. This setting is an integral part of the safety system. The
controller must be set differently for each motor type and load. Application mode sets the
maximum allowable motor current. In combination with the FOR setting (motor voltage),
and OBS setting (time before reversing from an obstruction), a safe threshold for the
energy applied to an obstruction is set.
Press RESET and observe the red LED. There must be two flashes.
•
One flash for Merlin G815D linear actuators
•
Two flashes for Merlin G915D/G950 harmonic arm actuators
If there are not two flashes, the application mode must be changed:
1.
Press P2/RADIO until the red LED is lit
2.
Press P1/SET and observe the number of flashes of the yellow LED. 1 flash for
linear actuators; 2 flashes for harmonic actuators
3.
Press P1/SET again until two flashes of the yellow LED occurs
4.
Press P2/RADIO to exit programming
Learn a remote control
A remote control is useful for operating the controller during setup.
Press and hold P2/RADIO until the red LED is lit. Press the main button on the remote
control. Wait 10 seconds to exit learning mode.
Install the CH-RADIO jumper. Press and hold P2/RADIO until the red LED is lit. Press the
second button on the remote control. Wait 10 seconds to exit learning mode. Remove the
CH-RADIO jumper.
Now the main remote button will act as P1, and the second button act as P2.
Set motor limit cams
The motors on each drive must be operated in order to set the limit-travel switches. To
operate the drive motors, use the remote control that has just been learned .
Do not fully engage the primary arm to the drive before setting the limits. Leave it loose
until the limits are correctly set.
Close the gates
Operate the motors until their output shafts are in the correct position to engage with their
primary arms of closed gates. Adjust the limit cam using the tool provided.
Left hand motor: rotate the bottom cam anticlockwise until it actuates the switch.
Right hand motor: rotate the top cam clockwise until it actuates the switch.
Open the gates
Operate the motors until their output shafts are in the correct position to engage with their
primary arms. Adjust the limit cam using the tool provided.
Left hand motor: rotate the top cam clockwise until it actuates the switch.
Right hand motor: rotate the bottom cam anticlockwise until it actuates the switch.
Summary of Contents for G915D
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