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H. TROUBLESHOOTING
Units work as stand-alone:
1.
Miswired or disonnected Master/Slave interconnect cable.
2.
Improper Master/Slave switch S1 setting.
3.
Bad Control board.
Units are not synchronized:
Improper Operator Pair setting. See programming step 02, Operator Type.
One gate braking to stop causes a fault in the other (moving) gate:
1.
Both units are wired to the same circuit breaker.
2.
Undersized power wires.
Rev E
Doc 01-20201
30 of 33
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