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Rain Bird ESP-LXD Скачать руководство пользователя страница 25

ESP-LXD 2-Wire Decoder Control System Installation & Troubleshooting Guide

25

Master Valves

The ESP-LXD Controller can support up to five (5) Master Valves via FD-Series Decoders configured
as a Master Valve. Each is programmable by station. Both Normally-Closed and Normally-Open
Master Valves are supported.



Normally-Closed Master Valve

(default) – The valve is powered to open and opens each time a

station operates.



Normally-Open Master Valve

– A specialty valve that is powered to close and will only close

when a flow problem is detected by the controller. Normally-open master valves are popular
for systems with quick coupling valves making water available for manual watering at any time.

PSR-Series Pump Start Relays

Rain Bird PSR-Series Pump Start Relays can be used with FD-Series Decoders configured as a Master
Valve to start a pump. For more information go to: www.rainbird.com/landscape/products/pumps/
PumpStartRelays.htm
See installation detail below for connecting the ESP-LXD 2-Wire Decoder Controller to the Pump
Start on the Pump Station Panel.

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Содержание ESP-LXD

Страница 1: ...ESP LXD 2 Wire Decoder Control System Installation Troubleshooting Guide...

Страница 2: ...Decoder System You may also send an email with questions to www spechotline rainbird com For information contained in this guide related to troubleshooting please contact GSP support see above Specif...

Страница 3: ...r controller uses a 2 wire cable to interconnect decoders that in turn control the valve solenoids An ESP LXD controller is programmed similar to a traditional wired controller The difference is facto...

Страница 4: ...eal solution to the problem of vandal damage on an irrigation system On a site where vandalism is a concern a 2 wire decoder system allows all of the field components to be put underground and out of...

Страница 5: ...tions Depending upon the design of the site it is preferable to separate the 2 wire paths into multiple wire runs rather than install a single 2 wire path throughout the site These wire paths can be c...

Страница 6: ...lowing the 2 wire path around the loop out to the farthest decoder and back to the controller The maximum distance for the Critical Path for a LOOP configuration is 6 61 miles for 14 AWG Maxi Cable an...

Страница 7: ...OTE For secondary wire run the distance between the field decoder and the solenoid valve can not exceed 450 feet 137 meters using 14 gauge wire Valve Types The ESP LXD 2 Wire Decoder Controller is com...

Страница 8: ...SM75 75 Station Expansion Module Adds an additional 75 stations in the ESP LXD and snaps onto the controller backplane One ESPLXD SM75 module increases the station capacity to 125 stations and two inc...

Страница 9: ...feet FS050P Slip x Slip PVC Tee Flow Sensor FS075P Slip x Slip PVC Tee Flow Sensor FS100P 1 Slip x Slip PVC Tee Flow Sensor FS150P 1 Slip x Slip PVC Tee Flow Sensor FS200P 2 Slip x Slip PVC Tee Flow...

Страница 10: ...RSDBEX Wired Rain Shutoff Sensor Bracket Mount Configure as Rain Sensor RSDCEX Wired Rain Shutoff Sensor Conduit Mount Configure as Rain Sensor WR2RC Wireless Rain Shutoff Sensor Configure as Rain Se...

Страница 11: ...s include LXMM Painted metal locking wall mount enclosure NEMA 3R LXMM PED Painted metal locking pedestal for LXMM enclosure NEMA 3R LXMM SS Stainless Steel locking wall mount enclosure NEMA 3R LXMM P...

Страница 12: ...factory programmed with a unique three four or five digit address that is utilized to associate with a station or master valve There are five types of field decoders Rain Bird Field Decoder Models De...

Страница 13: ...re Decoder Control System Installation Troubleshooting Guide 13 FD 101 One address controlling one valve FD 102 One address controlling two valves simultaneously Notes Example Address 12345 Example Ad...

Страница 14: ...14 ESP LXD 2 Wire Decoder Control System Installation Troubleshooting Guide FD 202 Two addresses each controlling two valves simultaneously Example Address 12348 Example Address 12347 Notes...

Страница 15: ...Wire Decoder Control System Installation Troubleshooting Guide 15 FD 401 Four addresses each controlling one valve Example Address 12352 Example Address 12351 Example Address 12350 Example Address 12...

Страница 16: ...ntrol System Installation Troubleshooting Guide FD 601 Six addresses each controlling one valve Example Address 12365 Example Address 12364 Example Address 12363 Example Address 12362 Example Address...

Страница 17: ...as been installed at a site in the U S where the incoming power is 120 VAC 60 Hz When the controller is powered it will automatically be configured to operate FD TURF Grey Field Decoders 2 The ESP LXD...

Страница 18: ...could result in failure of your controller and voiding the warranty Refer to page 24 of this guide for recommended location and quantity of LSP 1 Lightning Surge Protectors 2 Wire Cable Splices MAXI C...

Страница 19: ...Decoder Module LSP 1 Lightning Surge Protector SD 210 Sensor Decoder FD 401 Field Decoder FD 601 Field Decoder Notes 1 Each installed grounding system shall maintain a maximum ground resistance of 10...

Страница 20: ...th shall be surge protected and grounded with one LSP 1 Line Surge Protector every 500 feet or every 8 decoders whichever is smaller 3 Termination of 2 Wire Path An LSP 1 Line Surge Protector shall be...

Страница 21: ...lable on ESP LXD and ESP LXD models Manages the total system flow rate by dynamically selecting one or more stations that operate simultaneously to use the full capacity of the water source Operating...

Страница 22: ...XD 2 Wire Decoder Control System Installation Troubleshooting Guide FloZones The following example designs represent the capabilities of the ESP LXD controller to manage the FloZones of the irrigation...

Страница 23: ...s outside the operating range of a single sensor a dual bypass flow sensor system is recommended Model Suggested Operating Range Gallons Minute Suggested Operating Range Liters Minute Suggested Operat...

Страница 24: ...Flow Bypass Design A Low Flow Bypass design is where two 2 flow sensors are utilized to accurately measure both low high flow rates on a single water source The larger master valve s pressure regulato...

Страница 25: ...aster Valve A specialty valve that is powered to close and will only close when a flow problem is detected by the controller Normally open master valves are popular for systems with quick coupling val...

Страница 26: ..._____________________ Contractor______________________________________________________________________ 2 Station Capacity 50 125 200 ESPLXD SM75 Expansion Module 0 1 2 50 Stations are provided with th...

Страница 27: ...y _______ FD 202 Quantity _______ FD 601 Quantity _______ FD 102 Quantity _______ FD 401 Quantity _______ 7 Grounding Surge Protection Grounding Rod Quantity _______ Grounding Plate Quantity _______ L...

Страница 28: ...0 to 1 000 000 Ohms A Clamp Meter for measuring AC current with a precision of 1 0 mA milliamp Wire tracing and fault finding equipment Spare system components and tools including spare FD Series Deco...

Страница 29: ...cable conductors at the last working decoder and the first non working decoder Note any discrepancies in the readings You must know the number and type of each decoder downstream to know what the mA r...

Страница 30: ...e Milliamp mA reading The mA reading will be higher than normal when current is leaking to ground You must know the number and type of each decoder in the system to know what the mA reading should be...

Страница 31: ...Path Off Someone has manually turned the 2 wire path Off Turn dial to Off press the 2 Wire Path button and turn the 2 wire path On Controller alarm Duplicate Decoder Address Duplicate decoder addresse...

Страница 32: ...and Smart Module Module Status select Flow Smart Module View Flow Alarms and review the posted Station and or FloZone mainline flow alarms Note the station s or FloZone s that were identified If you...

Страница 33: ...transformer The display is being powered by the 9v backup battery Front panel ribbon cable is disconnected Check both ends of the ribbon cable to make sure it is firmly connected to the backplane and...

Страница 34: ...itch to select the program Check for multiple start times on an individual program In some cases users mix up start times and stations and can inadvertently program the system to start multiple times...

Страница 35: ...lve types configure the decoder inrush amps and duration for opening a valve solenoid The ESP LXD Valve Types are preconfigured for Rain Bird commercial valve models Information for configuring Valve...

Страница 36: ...issue is fixed Pump Start Relays The controller cannot close the pump start relay that is connected to a Decoder Amp draw of the pump start relay is more than the Decoder can provide Use a Rain Bird...

Страница 37: ...LXD s with a date code of January 2011 or later Contact Rain Bird Technical Services or Global Support Plan for assistance Weather Sensors Weather sensor is not preventing controller manual operation...

Страница 38: ...technologies that use water efficiently Our commitment also extends to education training and services for our industry and our communities The need to conserve water has never been greater We want to...

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