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Hy-Security HTG 320-2, Installation And Maintenance Manual

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Hy-Security HTG 320-2 Installation And Maintenance Manual Download Page 26

Installation and Maintenance Manual

 

20 

 

Connecting a Master / Slave Pair 

 
Configuring two operators to be a Master & Slave pair is easy with the Smart Touch Controller.  There is 
no need to order a special model or any adapters.  The area of the board marked Dual Gate employs a 
3-wire RS485 serial port for communication between Master & Slave operators.  
 

1.  An electrical conduit for the interconnecting wires must span between the two operators. 

 

2.  Complete the installation of both of the operators as separate machines and verify that their basic 

functions are correct as solo operators before interconnecting them. 
 

3.  The two gate operators should be supplied by home runs from separate 20 Ampere circuit 

breakers in the main panel, but if there is only one circuit, be absolutely certain that the breaker 
and wire size is sufficient for the load of two motors.  See the Appendix.  
 

4.  External control inputs, vehicle detectors and entrapment protection sensors may be connected 

to either gate operator without regard to preference.   

 

5.  To interconnect the two operators, route a shielded twisted pair with an internal ground wire 

between the electric control boxes and connect to the RS485 Dual Gate terminals, in matching 
order on both machines: In the RS485 shaded area connect the terminals for Master Com to 
Slave Com with the ground shield trace wire, and connect the Master A to Slave A and the 
Master B to Slave B using the insulated twisted pair of wires. 
 

6.  The Installer Menu in each machine must be set as a Master or a Slave under menu item [dg__].  

Set one operator as a Slave [dg_1] and the other as a Master [dg_2].  If the function of any 
external input is to be different than the factory default, configure for the desired function on the 
operator where that input is connected.  Internal functions, such as the close timer or reversal 
distance, are controlled by the Master operator regardless of the settings in the Slave.   
 

7.  Once set as a Master or a Slave the operators will be in constant communication with each other.  

If that communication stops because the wires become severed or one operator is turned off, 
both machines will cease functioning and the LCD will display Err4, which is a Master/Slave 
communication error.  This error cannot be reset until both machines are functional and 
communicating properly again. 
 

 
 
 
 
 

 

Summary of Contents for HTG 320-2

Page 1: ...ch Controller With Smart Touch Controller With Smart Touch Controller With Smart Touch Controller Installation and Maintenance Manual Installation and Maintenance Manual Installation and Maintenance Manual Installation and Maintenance Manual Models HTG 320 2 HTG 320 3 HTG 320 6 HTG 320 8 and DC Battery UPS version Revision ___ Hy Security Gate Operators Phone 1 800 321 9947 FAX 206 286 0614 Intern...

Page 2: ...s manual may be reproduced by any means photocopier electronic or mechanical without the express written permission of Hy Security Gate Inc Additionally Hy Security Inc makes no representations or warranty with respect to this manual We also reserve the right to make changes in the products described without notice and without any obligation to notify any persons of any such revision or change ...

Page 3: ...art Touch Controller 16 Installation Configuration for Smart Touch Controller 17 Wiring Control Inputs to the Smart Touch Controller 18 19 Connecting a Master Slave Pair 20 Table of User and Installer Menu Functions 21 22 User Menu Description Functions Available 23 Installer Menu Description Functions Available 24 25 Options for User Programmable Output Relays 26 Clock Functions 27 IV Entrapment ...

Page 4: ...ctor Installation 38 Detector Loop Fault Diagnostics 39 VI Accessories 24 Hr 7 Day Time Clock Option 40 Connecting a Radio Receiver 41 VII Troubleshooting and Maintenance Troubleshooting 42 43 Maintenance 44 45 VIII Two part Operators Battery types Important Notes about DC Powered Gates 46 DC Wiring Control 47 Battery Supply Diagrams 48 49 IX Appendix Wiring Size Schedules 50 51 Components Replace...

Page 5: ...operator properly and to verify a fully functional installation will ensure customer satisfaction and a longer life with minimal maintenance costs Installers and owners must be certain to thoroughly review and understand the Important Information regarding pedestrian entrapment protection contained within this manual There are hazards associated with automatic gates that can be greatly reduced wit...

Page 6: ...___________________ Hy Security Distributor _______________________ Telephone number __________________________ Installer name _____________________________ Telephone number __________________________ Serial number of operator ____________________ Date installed ______________________________ Model of Operator ___________________________ Warranty Registration Hy Security Address FAX 1200 W Nickers...

Page 7: ...um arms to 24 2x5 aluminum fiberglass arms to 36 Stopping the Gate All models employ a time delay Soft Stop system Additionally brake valves shown at right are used to control the smooth stopping of the gate These valves are exclusive to Hy Security s operators They are independently adjustable to allow the gate to stop predictably without banging Starting the Gate When starting very heavy barrier...

Page 8: ...mming buttons and an LCD display The Smart Touch Controller has no switches of any type to set An RS232 port is for external communication is standard The system also has a real time clock and an EEPROM to record system events The log of events can be downloaded from the RS232 port with a PC computer or a PDA with the Palm OS Our optional vehicle detector modules set a new industry standard by com...

Page 9: ...he gate operator handbook and on the warning labels Install an Automatic Barrier Arm Gate Operator only When Y Automatic gates are for vehicular use only Provide walkways and signs to direct pedestrians to a separate walk through entrance Because an automatic gate can start at any time without warning always keep people away from the area of the gate The Warning labels that have been supplied with...

Page 10: ... edge of the arm If photo eyes or other non contact sensors are used they are to be mounted in locations most likely to guard against entrapment A combination of contact and non contact sensors may be used but all must be recognized components under the UL 325 standard Y If the Entrapment protection is provided by a continuous pressure actuation control a placard stating WARNING Moving Gate has th...

Page 11: ...ly radio transmitters away from children Y Teach all users how to turn off the electric power and how to release and move the gate manually Use the manual release only when the gate is not moving Y KEEP AUTOMATIC GATES PROPERLY MAINTAINED Have a professional gate installer perform routine tests of the entrapment protection sensors such as photo eyes and gate edges Typical System Schematic for a Ba...

Page 12: ...4 through 1 8 Electric drill and bits 1 8 through 3 8 9 Roto hammer and bits 3 8 1 2 10 Level it doesn t need to look like this one but the installation needs to be level 11 Two pair wide jaw vice grip pliers or two C clamps 4 capacity 4 Allen wrench set 3 Concrete anchor bolts four 1 2 x 4 2 Carpenters pencil or crayon 1 Chalkline or other builders string ...

Page 13: ...line See the footprint plan and elevation view on pages 13 15 Installation 1 Drill four holes for concrete anchors The operator must be mounted with four anchor bolts These will be 12 5 on center with a square pattern to match the chassis base Line up the operator so that the end of the barrier arm is in the intended position Place the operator over the conduit and mark the mounting holes Once mar...

Page 14: ...ts A label on top of the transformer identifies the various taps 6 Power Connection for Two Part Battery Operators The primary AC power must be routed to the DC power supply enclosure but there must conduits between the gate operator and the DC supply enclosure Note AC power is not needed in the gate operator enclosure unless there is an optional heater Three separate DC circuits are required betw...

Page 15: ...hat they are either unplugged or connected to a loop so that they do not cause interference with the function of the machine If the motor turns but nothing moves reverse two poles of a three phase power source and or verify that the bypass valve is closed To check the bypass valve verify that the round black knob near the hydraulic hose connection point on the pump is not toggled to the bypass pos...

Page 16: ...Installation and Maintenance Manual 10 Components of the Barrier Arm Gate Operator ...

Page 17: ...or The arm should appear to weigh forty pounds or less regardless of the length or actual weight of the arm If the operating weight of the arm is heavier than our maximum specification the operator is overloaded which adversely affects both automatic and manual operation The only remedy for an arm that is too heavy is to reduce the length of the arm or add additional counterweight 3 Limit Switches...

Page 18: ...tip by moving hand over hand while walking towards the operator When the arm is open be certain to close the bypass valve to prevent the arm from drifting down 2 The arm can be manually closed with the same procedure except that once manually started the arm will fully close itself due to the force of gravity 3 To regulate the speed of closing during manual operation only there is a needle valve f...

Page 19: ...Installation and Maintenance Manual 13 ...

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Page 21: ...Installation and Maintenance Manual 15 ...

Page 22: ... press the Previous button to move back to an item that you recently passed b Press the Select button if you wish to make a setting change to a menu item The menu item will flash to indicate that its setting is ready to be changed c Press Next to move forward or Previous to go back to an earlier setting choice d When you have located the setting that you want to use press the Select button and the...

Page 23: ...red the Installer Menu must be accessed in order to reach the system configuration menu items see step 3 d at the top of this page 2 When turning on the power for a new machine the LCD display directly enters the Installer Menu at the uC __ menu item which is for selecting the user class as defined by UL Select uC 1 uC 2 uC 3 or uC 4 depending upon the use application See the entrapment Protection...

Page 24: ... Close button pushbutton or radio controls 6 Partial Open this input disabled on barrier arm gates 7 Open interlock input or Time clock Open menu configurable 8 Free Exit vehicle detector 9 Disable Free Exit vehicle detector 10 Inside Obstruction vehicle detector Inside reversing loop 11 Outside Obstruction vehicle detector Outside reversing loop 12 Reset vehicle detector Closing loop under arm 13...

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Page 26: ...s route a shielded twisted pair with an internal ground wire between the electric control boxes and connect to the RS485 Dual Gate terminals in matching order on both machines In the RS485 shaded area connect the terminals for Master Com to Slave Com with the ground shield trace wire and connect the Master A to Slave A and the Master B to Slave B using the insulated twisted pair of wires 6 The Ins...

Page 27: ...in 2 on page16 and how to change a menu setting the full range of features and choices of the Smart Touch Controller are available to use The User Menu contains the basic configuration items and the Installer Menu contains the more advanced menu items User Menu Options Default Description U1 Ct 0 Close timer setting 0 0 Close timer off or 1 99 seconds U2 hC 0 Momentary Close 0 0 momentary 1 Consta...

Page 28: ...un I12 EC 0 PEC reverse to open 0 0 Close eye stops only 1 2 sec reverse to open I13 PC 0 Set PEC output NO NC 0 0 Normally Open PE output 1 N C Supervised mode I14 gC 0 Set Edge input NO NC 0 0 Normally Open Edge output 1 Normally Closed I15 tC 1 Time clock Interlock input 1 0 select Time Clock 1 select Open Interlock I16 or 1 OOLD detector function 1 0 pause closing only 1 enable reversing to op...

Page 29: ...rt and automatic gate reposition This function is intended for highly secure facilities If it is enabled by setting the selection to 1 it will reinitiate a closure if a gate is somehow forced to open far enough that the close limit switch releases The Alert buzzer will sound immediately even if it had been turned off and the motor will restart to secure the gate fully closed If the gate is not ful...

Page 30: ...erent sensor Available settings are 1 9 with 9 being the least sensitive Installer 8 SS 0 Inherent Sensor function This menu item is only available in UL class 4 operators and allows an option whereby the inherent sensor will only stop the gate Installer 9 LC 0 Leaf delay Close This menu item only appears if the operator is set up as a Master or a Slave Available settings are 1 7 Each increment ad...

Page 31: ... CP 0 RLD Reset loop detector function The default for this menu item allows the reset loop detector when triggered and released to close the arm immediately The optional setting Cp_1 allows the Smart Touch system to remember an additional open count if the open input is activated a 2nd time while the first vehicle still remains over the reset loop This option is needed when there is an anti pass ...

Page 32: ...een open longer than a user selected period of time Adjustable from 0 delay then 15 seconds delay to 135 seconds delay in 30 second time increments 9 Safety Mode Alert output Activated when system is in the Safety Mode or the Entrapment Mode Safety Mode occurs upon an impact with an obstruction Entrapment Mode means the gate is stopped and occurs if the internal inherent sensor triggers while the ...

Page 33: ...elect button Note you must push the Program Menu button for software versions prior to h3 01 to change the display to a blinking adjustable value The following letters will be displayed on the left side to aid in knowing which setting is being made a Setting CL 1 minutes display ni 0 59 b Setting CL 2 hours display hr 0 23 c Setting CL 3 days display dA 1 31 d Setting CL 4 months display no 1 12 3...

Page 34: ...omotive use only Be certain to design the installation such that all pedestrian traffic is directed to a separate walkway Install signs that warn of the hazard of a moving vehicular gate Do not locate the barrier arm gate such that it moves within two feet of a rigid object Even though there is an exclusion in the UL325 standard that states any vehicular barrier arm that is not intended to move to...

Page 35: ...ge sensor device or the equivalent Type C Inherent adjustable clutch or pressure relief device Type D An actuating device requiring continuous pressure to maintain opening or closing motion of the gate Type E An inherent audio alarm which warns a minimum of 3 seconds before operation UL Usage Class Information The automatic vehicular operator must also be labeled as appropriate for both the type a...

Page 36: ...ated such that the signal is not impeded by building structures or other obstructions and shall function under its intended end use conditions The contact and non contact sensors must be tested and labeled as Recognized Components under the UL 325 standard in order to be deemed acceptable for use in this application Study the protection device schematic and consider your specific installation to d...

Page 37: ...d above is intended for pedestrian detection if photo eyes are also to be used for vehicular detection consider in addition to the low elevation photo eye for cars another photo eye at a height of about 55 to detect semi trucks Configuration If the photo eye has an internal switch for setting Light Operate vs Dark Operate select Light Operate If the photo eye has a relay output and has both NO and...

Page 38: ...ng and alignment of the 3 inch reflector the chance of problems is greatly reduced Taking steps to protect the photo eye and the reflector from being exposed to fog and being absolutely certain the photo eye is perfectly aligned will greatly reduce any false triggering of the system The ideal mounting of a retro reflective photo eye is inside and enclosure of some sort The ideal mounting for the r...

Page 39: ...e detector 3 In applications with multiple loops keep each loop at least six feet apart This avoids cross talk It is possible to have loops closer together by selecting different frequencies An advantage of using Hy Security model HY 5A detectors is that problematic cross talk is not possible 4 To avoid interference keep loops at least two 2 inches above any reinforcing steel Do not route loop wir...

Page 40: ...lse calls Detector Logic Hy Security Gate Operators recommends that vehicle detectors be used for free open and obstruction sensing logic only The exception is in parking applications with our HTG 320 barrier arm operator where a reset detector may be also used to close the gate In applications employing our swing vertical lift or sliding gate operators closing logic cannot be used Loop Diagnostic...

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Page 42: ...ouch can report the both loop frequency and call strength on its LCD display e Smart Touch will report loop malfunctions and store this data in its EEprom memory f Most detector or loop faults that could occur are reported and displayed on the LCD display There are four vehicle detector inputs available both on the main terminal strip and as direct plug in modules The vehicle detector inputs are f...

Page 43: ...e detector Do not exceed more than 200 sq ft of loop area to one detector The rotary switch for sensitivity has eight settings which are as follows 0 Low 1 Normal 2 Medium 3 High 0 3 with the boost feature 4 Low 5 Normal 6 Medium 7 High 4 7 no boost feature Boost increases the sensitivity during a call and is very useful for maintaining continuous detection when the signal may become weak such as ...

Page 44: ...o the common Buss 3 Connect 24 Volt power to the detector Polarity does not matter if the detector is a 24 AC model If a DC detector is used pin 1 is on a DC detector and pin 2 is 4 Connect the output pin 6 to the common Buss on the power supply and the output pin 5 to one of the four detector inputs depending upon the detector function required on the Smart Touch Controller terminal strip 5 If mu...

Page 45: ...e display will flash between F_xx which are the high digits then the low digits of the loop frequency counter For example F_05 3413 would represent a frequency of 53 413 Hertz The highest digit will probably be only a single digit because loop frequency is usually a five digit number between 20 000 to 80 000 Hertz Changing the Loop Frequency HY 5A detectors can never crosstalk but if for any reaso...

Page 46: ...Installation and Maintenance Manual 40 24 hr 7 day Timer Connection to Smart Touch Controller This option generates an open command which will hold the gate open until released ...

Page 47: ... spade connector and connect to the COM terminal Connect the red wire to the 24V terminal and connect the other radio output contact wire to the spade marked OPEN Note that this terminal is the same as the 4 input terminal labeled Edge Sensor on the main control board Mount an external antenna onto the top of a fixed post of the fence near the operator Connect the antenna into the socket on the ra...

Page 48: ...but nothing is moving 1 Check the manual bypass valve Close it if found open See note at top of this page 2 If the power is three phase and the electric motor is running clockwise reverse any two of the three lines 3 Check the fluid level in the reservoir See maintenance instructions 4 If the arm is closed and will not open assist the arm by lifting it manually if the arm moves with help the open ...

Page 49: ...every 15 seconds Loop detector active 5 minutes AL12 2 chirps sec every 15 seconds Maximum run Fault FAL1 1 chirp once every 15 seconds Photo eye Fault supervised FAL2 2 chirps sec once per minute Critical AC sag bad supply wire FAL3 2 chirps sec once per minute Directional motion Error Err1 3 chirps sec once per minute Disconnected IES Error Err2 3 chirps sec once per minute Loop detector failed ...

Page 50: ...ch of the filler port Replace the plug and wipe up any spilled oil If any oil is allowed to remain it will dry to a very sticky and messy consistency Mechanical Maintenance Before servicing turn off power disconnect switch Depending upon duty cycles use a grease gun to apply a lithium based grease into the crank arm zerk fitting on six month to one year intervals The main shaft bearings should be ...

Page 51: ...t and that they contact the limit switches enough to trip them but not crushing the limit switches 4 The oil level should remain approximately one inch below the filler hole See maintenance instructions for oil filling Loss of fluid is not normal and indicates a leak that must be located and repaired The cap for the filler hole is a breather and needs only to be finger tight Use Uniflow fluid part...

Page 52: ...nerate a very high current Observe special care when connecting the cables to the batteries that the polarity is correct The batteries are connected in a series circuit join the positive terminal from one battery to the negative terminal of the next battery Since this operator is intended to run on batteries control of the load is important Easier moving gates will drain less energy from the batte...

Page 53: ...nu U4 provides four optional system configurations for 24 Volt DC battery type gate operators Since this is an uninterruptible power supply system the installer must decide depending upon customer preference what is to happen when the AC line power fails There are four functional choices provided in the User Menu item AP_ Setting 0 Type A The operator functions normally until the batteries drop to...

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Page 56: ...es on the following page are based on copper wire and allow for a 5 voltage drop The ampere values shown are the service factor ampere rating maximum full load at continuous duty of the motor Always connect in accordance with the National Electrical Code article 430 and other local codes that may apply The maximum distance shown is from the gate operator to the power source assuming that source po...

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Page 64: ...Installation and Maintenance Manual 58 Parts Breakout DC Power Supply Battery Pack Components ...

Page 65: ...her incidental costs are NOT covered by this warranty There are no obligations or liabilities on the part of Hy Security Gate Inc for consequential damages arising out of or in connection with the use or performance of this product Hy Security Gate Inc assumes no responsibility for other indirect damages with respect to loss of property profit or revenue This Limited Warranty is valid only in the ...

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