18
Setting the DIP Switches
The control panel you install with the 844 Operator has
a DIP switch assembly. Set the switches for your board
as described below.
The 844 B/C Control Panel
The DIP switches on the 844 B/C control panel control
the operating logic of the 844 Operator (see page 6 for
more detail about the logics available on the 844 B/C
control panel).
Logic DIP
Switch
1 2 3 4 5 6 7 8
B
On On On On Off Off Off Off
C
Off Off Off Off On On On On
CB
On Off On Off On Off On Off
BC
Off On Off On Off On Off On
The only other function of the 844 Operator that can be
set with the 844 B/C control panel is the force of the
braking. See Figure 14 for more information.
The 844 MPS Control Panel
The 844 MPS control panel has six DIP switches that
control various gate functions: logic, pause time,
warning light behavior, and preflashing of the warning
light. You must set the DIP switches for the proper
functioning of the 844 Operator.
Logic
Set DIP switches 1 and 2 for the logical operating mode
that the gate requires (see page 7 for more information):
Logic DIP
Switch
1
2
E1
On On
A1
On Off
S1
Off Off
S2
Off On
Pause Time
For operating logics A1, S1, and S2, you must set the
time you want the gate to pause between opening and
closing. The setting you make depends on the logic you
have already set with DIP switches 1 and 2. If you have
not yet set the logical operating mode, do so
before
you
set the pause time. Use the following table to set your
pause time.
Note
: All pause times listed in the following table
include the time used for preflashing.
Pause Time, sec, for Logical
Operation
DIP
Switch
A1 S1 S2 3
4
5 15 5
On
On
10 30 10
Off
On
30 60 30
On
Off
120 180 120
Off
Off
Warning Light Logic
DIP switch 5 controls how the warning light behaves
when the gate is closing. The table below shows your
choices.
The warning light has the following behaviors during
other phases of operation:
•
It is always off when the gate is closed.
•
It is always on when the gate is opening.
•
It is always on when the gate is fully opened
and pausing.
Behavior of the
Warning Light
During Closing
DIP
Switch 5
On steadily
On
Flashing Off
Preflashing of the Warning Light
DIP switch 6 controls the flashing of the gate’s warning
light for 5 sec before the gate moves according to the
scheme shown in the following table:
Preflashing
DIP
Switch 6
Yes On
No Off
Finishing the Installation
To finish the installation, be sure the motor is engaged
with the Manual Release and that the unit is operating in
the correct logic. Be sure to replace and lock the cover
over the control panel.
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