Lift-master BG3100 User Manual

Doc 6001343 (01

Doc 6001343 (01----20299)

Doc 6001343 (01Doc 6001343 (01

INSTALLATION AND OPERATION INSTRUCTIONS

INSTALLATION AND OPERATION INSTRUCTIONSINSTALLATION AND OPERATION INSTRUCTIONS

20299)

20299)20299) Rev B

Rev B

Rev BRev B

FOR THE

FOR THEFOR THE

BG 3100

MODEL

MODELMODEL

BARRIER GATE OPERATOR

BARRIER GATE OPERATORBARRIER GATE OPERATOR

BG 3100

BG 3100 BG 3100

((((----73 BOARD)

73 BOARD)

73 BOARD)73 BOARD)

----

X1X1

TABLE OF CONTENTS

THE LIFTMASTER MODEL BG 3100-X1 ............................................................................................ 1

SAFETY SUMMARY ............................................................................................................................2

BASIC INSTALLATION HINTS AND RULES......................................................................................3

PART 1 SITE PREPARATION ........................................................................................................... 4

A. LOCATION AND LAYOUT ..................................................................................................................... 4

B. PAD AND MOUNT ................................................................................................................................. 5

C. POWER WIRING ................................................................................................................................... 6

D. LOOP DETECTORS .............................................................................................................................. 6

E. TELEPHONE CONNECTION................................................................................................................. 6

F. MASTER SLAVE INTERCONNECTION (MASTER/SLAVE SYSTEM ONLY) ........................................ 6

G. OTHER CONNECTIONS ....................................................................................................................... 6

PART 2 SYSTEM INSTALLATION ....................................................................................................7

A. MOUNTING GATE OPERATOR ............................................................................................................ 7

B. CONNECTING POWER......................................................................................................................... 7

C. RUNNING INPUT WIRING..................................................................................................................... 8

D. SETTING GATE OPEN DIRECTION SWITCHES S1 AND S2............................................................... 8

E. POWER UP PROCEDURE .................................................................................................................... 8

F. USING MANUAL CONTROLS................................................................................................................ 9

G. GATE ARM INSTALLATION.................................................................................................................. 9

H. GATE ARM ADJUSTMENT FOR TYPICAL INSTALLATION................................................................ 11

I. LIMIT CAMS .......................................................................................................................................... 11

J. GATE SENSITIVITY ADJUSTMENTS .................................................................................................. 11

K. POWER FAIL OPERATION OPTION CONNECTION .......................................................................... 13

L. CONNECTING INPUT WIRING............................................................................................................ 14

M. BASIC GATE OPERATOR PROGRAMMING...................................................................................... 15

N. POST INSTALLATION PROCEDURE.................................................................................................. 16

O. FINAL ASSEMBLY OF GATE OPERATOR ......................................................................................... 18

PART 3 MODEL BG 3100-X1 OPTIONS ......................................................................................... 19

A. LIFTMASTER LOOP DETECTOR BOARDS........................................................................................ 19

B. POWER FAIL OPERATION OPTION................................................................................................... 19

C. GATE OPERATOR ARM...................................................................................................................... 19

PART 4 TROUBLESHOOTING AND MAINTENANCE.................................................................... 20

A. TROUBLE SHOOTING ........................................................................................................................ 20

B. FAULT LIST ......................................................................................................................................... 24

C. FAULTS AND THEIR CAUSES............................................................................................................ 24

D. MAINTENANCE................................................................................................................................... 25

E. LIMIT CAMS......................................................................................................................................... 27

APPENDIX A SYSTEM OPERATION REFERENCE....................................................................... 29

CONTROLS, INDICATORS, INPUTS AND ADJUSTMENTS..................................................................... 29

CONTROLS............................................................................................................................................... 30

INDICATORS ............................................................................................................................................ 30

FUNCTIONAL INPUTS.............................................................................................................................. 30

ADJUSTMENTS ........................................................................................................................................ 34

CONNECTORS......................................................................................................................................... 34

Rev B Doc 6001343 (01-20299)

APPENDIX B PARALLEL GATE WIRING....................................................................................... 35

APPENDIX C MODEL BG 3100-X1 PARTS LIST ........................................................................... 36

GLOSSARY........................................................................................................................................38

NOTICE TO CANADIAN USERS....................................................................................................... 39

TABLE OF FIGURES

Figure 1. Barrier Gate Operator Layout, Typical Installation.............................................................................. 4

Figure 2. Barrier Gate Operator Layout, Restricted Installation......................................................................... 4

Figure 3. Pad and Mount. ................................................................................................................................. 5

Figure 4. AC Wiring. ......................................................................................................................................... 7

Figure 5. Gate Direction, Power Fail Option Switch Location............................................................................ 8

Figure 6. Manual Controls, Location and Use. .................................................................................................. 9

Figure 7. Extension Arm Fabrication................................................................................................................. 9

Figure 8. Gate Arm Installation. ...................................................................................................................... 10

Figure 9. Gate Arm Adjustment. ..................................................................................................................... 11

Figure 10. Gate Sensitivity Adjustments Location........................................................................................... 12

Figure 11. Control Board Wiring. ....................................................................................................................14

Figure 12. Gate Operator Final Assembly....................................................................................................... 18

Figure 13. Setting Limit Cams for Typical Installation. .................................................................................... 27

Figure 14. Setting Limit Cams for a Restricted Installation.............................................................................. 28

Figure B-1. Parallel Bi-Parting Gate Installation.............................................................................................. 35

THE LIFTMASTER MODEL BG 3100-X1

The LiftMaster model BG 3100-X1 Barrier Gate Operator is a full featured commercial gate operator with a master/slave wiring capability. The BG 3100-X1 contains the following standard features:

• Dynamic motor braking limits gate overtravel.

• Alternate action OPEN/CLOSE inputs.

• Manual switch inputs override other commands.

• Programmable reclose timer.

• Gate lock relay can be used for electromagnetic lock sand CCTV cameras or lights.

• Master-slave operation for two operators on bi-part gates and vehicle trap gates.

• Selectable anti-tailgate function prevents two cars from entering on one open command.

• Open Motor detection indicates when the motor is not drawing any current.

• Senses obstructions through adjustable Peak motor current senses.

• Two separate peak motor current sense adjustments; one for upward motion and the other for

downward motion of the arm.

• Initial inrush current sense adjustment offsets initial inrush current to the motor.

• Automatic OPEN/CLOSE and Alert Call schedules include holidays.

• Cycle counter is able to initiate a service request call at a predetermined number.

• Event recording memory keeps track of all commands and actions. Data is maintained even during

power interruptions. This is very helpful in troubleshooting the system. Can be retrieved via modem into your personal computer.

• Automatic service request call is activated in the event of a fault or warning condition. A call can be made to any modem or pager and will include system ID number and fault condition code.

• 12-button keypad and 7-segment display to facilitate programming, service and operation.

• Relay output can be programmed to operate on a variety of conditions including gate moving,

service requested, and system failure.

• Automatic fault Re-Try causes the gate operator to retry an operation twice following a fault condition. The retry can include a timed reversal of direction to release or move an obstacle.

• Selectable Automatic Gate Closure feature closes the gate when power is restored after an outage unless gate is at the open limit.

• Two 115 VAC accessory plugs provided.

• 24 BAC accessory power provided.

• 60:1 worm gear reduction.

• Opens any gate weighing up to 32 pounds and up to 24 feet in length in 14 seconds.

• Diagnostic LEDs on controller board indicate gate operator actions and assist in troubleshooting.

• Power Fail Operation option automatically open (Fail Safe) or closes (Fail Secure) the gate (user’s

choice) if AC power fails.

• Optional Loop detector add-on boards plug into controller board for Interrupts, shadow and exit loops.

• Remote Telephone interface permitting gate operator programming and diagnostics.

• Inside and outside Interrupt Loops enhance gate control and distinguish between entering and

exiting traffic.

• Optional extension arm for safe and long service life.

DIMENSIONS WEIGHT ELECTRICAL

Height 44” 325 Lbs. 115 VAC, Single Phase, 60 HZ., 8 amp Width 17” (340 Lbs. With Power (A separate 20 AMP circuit is Depth 17” Fail Operation options) Required by most codes.

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SAFETY SUMMARY

It is important for everyone involved in the installation and operation of the LiftMaster model BG 3100-X1 Barrier Gate Operator to read the following warnings.

WARNING!

•••• A vehicle gate is a large, heavy object that is moved by an electric motor. A moving

gate can cause serious injury or death! The safety and well-being of others depends on the installation of a safe system.

•••• Improper installation of a gate operator can result in a dangerous system.

•••• Gate operators can present serious hazards to persons in the immediate area when

not controlled in a safe manner. Choose one or more controls which together will allow complete control of the gate. Most importantly, the gate must be able to be stopped at all times in case of emergency, and the emergency control should be conveniently located, clearly marked and visible.

•••• All controls must be kept out of reach of small children. Serious injury or death can

result from children playing with the controls.

•••• All controls should be located so the person operating them can see the full area of

gate movement.

•••• Gate operators and associated control equipment should be installed by qualified

professional installers who should observe the following safe installation procedures:

1. Power should always be disconnected whenever installing, wiring or servicing a

gate operator. Moving chains and belts in gate operators can catch clothing or fingers and cause severe injury.

2. Installation of wiring should comply with all local building and electrical codes.

3. All manual gate locks should be disabled to avoid damage to the gate or gate

operator should the lock become engaged after the operator is installed.

4. All operator controls and safety equipment should be tested at the conclusion of

installation to be sure they are functioning properly.

5. The operation of the gate controls and safety equipment should be reviewed with

the owner and/or end user of the automated gate system. They should also be informed of the need to maintain control and safety equipment on a regular basis. Safety equipment should be checked monthly to ensure it is working properly. All installation manuals and safety information should be left with the owner.

6. Moving gates have pinch points and entrapment zones which can be extremely

dangerous to pedestrians, especially small children.

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BASIC INSTALLATION HINTS AND RULES

PLEASE READ THIS SECTION CAREULLY BEFORE BEGINNING YOUR INSTALLATION. The sections that follow contain detailed procedures for the installation of a model BG 3100-X1 system. In addition to these specific procedures, there are a number of general hints and rules which will help ensure that your installation will be done correctly and efficiently. These are discussed below.

1. UNDERSTAND THE SYSTEM AND INSTALLATION SITE THOROUGHLY. The BG 3100-X1 is a

flexible and reliable gate operator system, but the quality of service depends directly on the quality of installation. Please read these instructions carefully and study the applicable diagrams before planning your installation. In particular, understand any site characteristics that may affect the system installation.

WARNING

2. INSTALL PERMANENT WIRING. U.L. specifications require the BG 3100-X1 system to be

permanently wired. Refer to your local wiring code for specific information.

WARNING: Damage caused by faulty wiring is not covered by warranty.

3. GROUND THE SYSTEM. The system contains parts which may be damaged by static discharge.

A proper earth ground connected to the gate operator housing (see Figure 4) will significantly reduce the chances of damage or improper operation. The shielding in the cables specified for all remote sensors and controls should also be connected to earth ground at the controller end of the cable only.

To be effective, the ground connection must be made by running 12 AWG copper wire to a good ground point (e.g., an electrical panel, a metallic cold water pipe that runs into th earth, or a grounding rod at least 10 feet in length that is driven into the earth) within 12 feet of the system. Even if you have a good ground, you should try to discharge any static before handling the circuit boards.

WARNING: Damage caused by static discharge and lightning is not covered by warranty.

4. PROVIDE POWER FROM A DEDICATED SOURCE. The outlet into which you connect the Gate

Operator should be wired to its own circuit breaker. This will reduce the line noise introduced into system power and minimize the risk of having other equipment interrupt system operation. In a Master/Slave system, Master and Slave must each have separate circuits.

5. DO NOT OVERLOAD THE TERMINAL BLOCKS. The terminal blocks used in the gate operator

are removable and the pins are soldered into the boards. To connect the wires, remove the “head” from the correct terminals and open the screws. Insert the wire intot he correct opening on the front and tighten the screw until the wire is held firmly. When you have made all connections for a given “head”, plug it back onto the pins designated for that terminal block.

Stranded wire must be between 16 and 24 AWG. Solid wire must be between 18 and 24 AWG. This is the total thickness measurement so, if you are putting two wires in, the combined thickness must fall within this range. NEVER try to insert more than two wires per terminal.

6. ENSURE GOOD CONNECTIONS. A light tug on the wire will tell you if the connection is secure.

When reconnecting system components, make sure all pins are straight on chips, connectors, and terminal block heads.

7. READ MARKINGS CAREFULLY. The connection points are marked on the boards clearly.

Before making any connection, be sure to read the marking and check it against the corresponding figure in these instructions so that you understand the connection you are making.

8. TRAIN YOU CUSTOMERS THOROUGHLY. Although customer responsibility is limited to proper

installation, the quality of service is determined by the care of system set up. Ensure that the customer has a copy of this manual to guide them. It will save you and them lost of inconvenience and aggravation later.

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A. LOCATION AND LAYOUT

Figure 1. Barrier Gate Operator Layout, Typical Installation.

PART 1

SITE PREPARATION

Figure 2. Barrier Gate Operator Layout, Restricted Installation.

NOTE

For location and layout details of Bi-Parting, Bi-Parting Latch, Trap and Tandem gates, see Installation and Operation of the SL 1000, SW 2000, BG 3000, and BG 3100-X1 Master/Slave Configurations, Document Number 6001376.

1. Always install the gate operator on the inside of the fence line. NEVER install on the public side of

the fence.

2. All manual controls and activating devices should be mounted at least 6 feet away from the gate to

provide safety.

3. Allow enough clearance around the gate and the gate operator for installation and service.

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B. PAD AND MOUNT

Figure 3. Pad and Mount.

1. The concrete pad must be sufficient to support the gate operator and the dynamic forces created by

the moving gate. LiftMaster recommends a pad 20” wide by 22” long by 20” deep.

2. Four anchor bolts are required to secure the gate operator to the pad. The mounting holes in the

gate operator are 5/8” in diameter. L-bolts ½” X 6” are recommended.

3. The pad should be level and about 4” above grade to prevent water entrance. Allow concrete to set

at least two days before installing gate.

4. Be sure to provide access for wiring conduits. In Master/Slave systems, remember to include

conduit stubs for separate inputs (if any) and for the Master/Slave connection cable between gate operators.

NOTE: The only access area for the conduit stub is at the center of the pad, indicated as the

shaded area in Figure 3 Top View. Allow a minimum three-foot-long conduit stub.

INSTALLATION NOTES

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C. POWER WIRING

1. Provide a separate conduit stub for the AC power.

2. Each gate operator requires a 115 VAC 20 AMP single phase circuit. NOTE: Master and Slave

units each require separate circuits to prevent false overcurrent faults.

3. Wiring must comply with the local Electrical Code for operating a ½ HP motor (suggest 12 AWG for

up to 300’ and 10 AWG for up to 500’ long wire runs).

4. Be sure to pull a ground wire in the conduit for the connection to the gate operator. Do not rely on

metallic conduit for earth ground.

D. LOOP DETECTORS

1. The gate operator has a shelf that can support non-LiftMaster loop detector electronics. Power for

the loop detector can come from the auxiliary 115 VAC plugs in the gate operator or from the 24 VAC provided by the gate operator control board. NOTE: The auxiliary plugs have power regardless of the unit power switch setting.

2. Conduit provisions should be made for the “loop” wire entrance to the loop detector.

3. The shelf space provided is approximately 7” x 6” x 32” high. Shelf space on systems without the

Power Fail Operation Option is about 12” x 6” x 32”.

4. Wiring should be 16-24 AWG stranded or 18-24 AWG solid.

NOTE: Optional LiftMaster-supplied loop detector add-on boards are available, both pre-installed and for installation in the field. See Part 4, BG 3100-X1 Options.

E. TELEPHONE CONNECTION

• A conduit entrance into the gate operator should be provided for the telephone line.

• A single twisted pair wire 18 AWG to 24 AWG, will be connected from the telephone company

termination block through the conduit to J9 on the controller board. Polarity is not important.

NOTE: Do not run telephone and AC power wires in the same conduit.

F. MASTER SLAVE INTERCONNECTION (MASTER/SLAVE SYSTEM ONLY)

• A conduit between the Master and Slave units should be provided for the Master/Slave

interconnection cable.

• Two shielded twisted pair wire 16 AWG to 24 AWG will be connected between the two units at TB5

on the controller board.

NOTES: 1. Do not run the Master Slave cable and AC power wire in the same conduit.

2 Master/Slave interconnection cable should not exceed 3000 feet in length.

G. OTHER CONNECTIONS

• Provisions should be made for conduit entrance into the gate operator for external activating

devices such as key switches, telephone entry systems, loops, etc.

• Wire size requirement: 16-24 AWG or 18-24 AWG solid wire should be used.

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PART 2

SYSTEM INSTALLATION

A. MOUNTING GATE OPERATOR

WARNING

For safety reasons, the Power Fail Operation Option is shipped with the battery unconnected to the system. Do not connect the batter until all other installation and alignment procedures have been completed. Failure to observe this warning may result in the Power Fail Operation Option moving the gate at unexpected moments.

To avoid injury, always turn off the unit power switch before working on gate.

WARNING

After attaching the conduits to the control box, make sure that: 1) the conduits fold to the right during control box closure; and b) the control box swings freely open or closed.

1. Mount the cabinet on the cement pad using the previously installed anchors. Be sure the operator mounting is level and square, and that the gate operator access door faces away from the driveway (see Figure 1).

2. Slightly loosen the mounting screws of the control box clear plastic cover. Slide the cover out.

3. Swing the control box open fully to allow connection of the conduits. Run the conduits through the bracket in the lower back of the control box.

4. Cut excess conduit and use 90 degree conduit fittings to attach conduits to the control box. Note: the input power conduit need not go through the bracket and can be attached to the control box directly.

B. CONNECTING POWER

CAUTION

Ensure that the AC power circuit breaker is turned off before wiring power to the switchbox.

Run power cables through the conduit to Gate Operator, then connect wires to the switch box (see Figure 4).

1. Wire nut the hot (black) wire to the black pig tail.

2. Wire nut the neutral (white) wire to the white pig tail.

3. Wire nut the ground (green) wire to the green pig tail.

4. Dress all wiring inside the switch box and install cover.

Figure 4. AC Wiring.

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C. RUNNING INPUT WIRING

1. Remove the plastic control box cover.

2. Run wires from input components and Master/Slave conduits into control box.

3. For Master/Slave wiring, refer to Installation and Operation of the SL 1000, SW 2000, BG 3000, and BG 3100-X1 Master/Slave Configurations, document number 6001376.

WARNING

Route but do not connect input wires at this time. If inputs are connected now, the gate operator may activate at random during installation, potentially injuring installation personnel.

D. SETTING GATE OPEN DIRECTION SWITCHES S1 AND S2

Figure 5. Gate Direction, Power Fail Option Switch Location.

1. Gate opening direction is set by switch S1, located on the control board. The switch is sensed only on power up, so it should be set when the power is off.

2. Ensuring power is off, set switch S1 to the left if the cabinet access door faces away from the driveway (typical installation), or to the right if the access door faces the driveway (restricted installation).

If the system was ordered with the Power Fail Operation option:

3. The power failure gate opening direction is set by switch S2, located next to switch S1 on the control board. Set switch S2 to the left to fully open (Fail Safe) or to the right to fully close (Fail Secure) the gate during power outage (typical installation).

E. POWER UP PROCEDURE

1. Turn on the circuit breaker that provides power to gate operator.

2. Turn on gate operator power switch and verify that the seven-segment LED display above the keypad sequentially spells out “HELLO”. The only LEDs that should remain on are MAGLOCK and CLOSE LIMIT or OPEN LIMIT, if one of the limit switches is engaged.

NOTE: If the LEDs do not follow this pattern, the controller board may not be working correctly. Stop

installation and call LiftMaster Technical Support for assistance.

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F. USING MANUAL CONTROLS

Figure 6. Manual Controls, Location and Use.

If necessary, use the manual controls on Manual Input Terminal TB2 (OPEN, CLOSE, and STOP, as shown in Figure 6), to move the gate arm during system installation.

• To open the gate: connect the OPEN and STOP terminals to the COMMON terminal.

• To close the gate: connect the CLOSE and STOP terminals to the COMMON terminal.

• To stop the gate: disconnect the STOP terminal from the COMMON terminal.

IMPORTANT NOTE

If the STOP terminal is disconnected from the COMMON terminal, the gate is prevented from

moving and no command will affect the gate.

G. GATE ARM INSTALLATION

A sixteen foot wishbone arm is supplied with every BG 3100-X1. If a longer arm is desired, an extension may be added.

1. WISHBONE ARM EXTENSION FABRICATION

Figure 7. Extension Arm Fabrication.

1. Use 1” x 4” clear pine or redwood (not supplied).

2. Cut arm to the desired length (up to 8 feet).

3. Drill two ½” holes in each side of wishbone and one end of extension. Drill the first hole 3 ½” from narrow end of wishbone arms. Drill the second hole 9 ½” from narrow end of wishbone arms.

4. Use the holes in the one of the wishbone arms as a template to drill the holes in the arm extension.

5. Finish the extensions arm with an exterior grade paint. Add striping with paint or tape.

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CAUTION

The total weight of the gate arm must not exceed thirty-two (32) pounds. The lighter and/or shorter the gate arm, the longer the life of the gear reducer and motor.

2. ARM ATTACHMENT

Figure 8. Gate Arm Installation.

1. Attach left and right arms and arm clamps to the hub flanges using hardware provided (Figure 8 ①).

2. Bolt counterweights to ends of arm clamps using hardware provided (Figure 8 ②).

3. If extension arm is required, sandwich the extension arm between the right and left arms of the wishbone before bolting together. See Figure 8 ③ above.

4. Bend and fasten the two arms together as shown above (Figure 8 ③), using hardware provided.

5. Assemble the two 3/8” threaded rods to the arms for center support using hardware provided (Figure 8 ④).

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