16
JH-DC OPERATOR INSTALLATION GUIDE
IMPORTANT NOTES FOR INSTALLATION OF MASTER/SLAVE APPLICATIONS
When setting up Master/Slave gate operators, it is best to make adjustments and run each operator individually. To do this,
simply:
a.
Set Dip Switch #4 to proper hand of operation (right-hand or left-hand)
b.
Set Dip Switch #8 as Master (off)
Run each operator making current sensing adjustments as necessary, as indicated on the Control Board Adjustments page of
this installation guide. When both operators have been adjusted, turn power off, then turn on Dip Switch #8 in the operator
chosen as the Slave.
The timer to close and radio/single button behavior are set in the Master operator.
The following selections are set individually:
Current Sensing
Maximum Run Timer
One-Second Lock Release
Three-Second Pre-Start Warning
Right/Left-Hand Selections
CHARGER BOARD SLEEP MODE
When primary AC power is not available, the operator will continue to
operate in battery only mode if the charger board is set in its RUN mode
(
see Battery Backup Charger Configuration
). Accessories wired into
the operator will continue to draw power, even when the operator is not
opening or closing the gate. This can dramatically reduce the amount of
standby time available from the batteries.
To extend the available standby time, the charger board has a
“sleep”
mode
feature which will turn off power to all controls except for any that
are wired according to the schematics below. By removing the black jumper
cap
JP1
located in the upper right hand corner of the charger board this
feature can be enabled. After fifteen minutes of inactivity, all controls ex-
cept those wired as shown below will turn off. Those wired as shown will
continue to have power at all times and will upon activation generate first
a “wake” signal that will power all controls back up, and then create either
an open signal or single button signal, depending on how the wire jumper
shown below is connected.
OPEN
TERMINAL
WAKE
TERMINAL
JP1
JUMPER CAP
CHARGER BOARD
Содержание JH-DC
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