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Gal Pro

 

Instruction 1.0

Principle of Irrigation Program Operation

The Irrigation Valve

The valve is a virtual element that has a physical counterpart that controls the actual valve in the 
field. It also has a program that specifies the quantities of water and fertilizer. In each valve define 
the water counter the valve uses and the condition input if necessary.

Sequences

The sequence is a group of valves that irrigate one after the other according to a predefined order. A 
sequence can include one valve only and up to all of the valves of the controller (maximum 8). The 
system has the timetable for the valves it contains.

Programming always includes:

a. Programming water and fertilizer quantities for the valves - Valves - Water & Fert.
b. Organizing the valves in the sequence in the Sequence Setup menu.
c. Making the timetable for each sequence in the Sequences Timing menu.

The Fertilization Process 

Define the following parameters in the Valves - Water & Fert.: Water 

Req., Fert Req., Water Before, Water After, Water Unit and Fert. Unit.
Please Note: The Water Unit and the Fert. Unit are defined before the first operation of the controller.

Water Req. - The amount of water that the valve irrigates during the course of one irrigation cycle. It is 
measured in units of Liters or M3 according to the definition of the Water Unit.

Fert. Req. - The amount of fertilizer that is injected into the system.

Fert. Unit - There are 4 options:

1. Bulk fertilizing in liters - the controller fertilizes continuously until it finishes the amount of 
fert. required.
2. Fertilizing by time in minutes - the controller operates the fertilizer pump continuously for 
the required amount of time.
3. Proportional fertilization according to Liter/M3 - The controller injects the defined amount 
into each M3 of water. 
4. Calculated proportional fertilization - The controller divides the total amount of fertilization 
for  the  irrigation  (programmed)  by  the  amount  of  water  and  applies  the  proportion  Liter/M3, 
resulting in continuous fertilization throughout the irrigation.

Water Before - The amount of water at the beginning of irrigation before fertilization starts.
Water After - The amount of water without fertilization at the end of irrigation. The controller stops 
the fertilization when the Water Left reaches this value even if the fertilization process has not been 
completed.

The fertilization process is always carried out in the "fertilization segment" which is between "water 
before" and water after".

The following diagram describes the fertilization process during the irrigation.

6. Programming

Содержание Gal Pro 4

Страница 1: ...GalPro AC DC Operating Manual...

Страница 2: ......

Страница 3: ...demands of agriculture The controller excels in its new hardware and software A great deal of emphasis was placed on user friendliness The Gal Pro allows you to enjoy high performance data collection...

Страница 4: ...ush System Menu 21 f Alarm Menu 22 g Log Books Menu 22 6 Programming 23 a Valves Water and Fertilizer Programs 24 b Sequence Setup 26 c Sequence Timings 27 7 Information and Programming 28 a System St...

Страница 5: ...supply of 12 VDC disposable dry battery or rechargeable battery of 5 7 Amp Hours Using the rechargeable battery requires the use of an adequate power supply with an output of 13 8 volts or a solar pa...

Страница 6: ...ly off Pressing any key or turning the Menu Selector turns the display on When the keys are untouched for more than two minutes the display turns off 2 Keyboard 7 keys The keyboard provides navigation...

Страница 7: ...such as pressure stat differential pressure stat etc 7 Output Connectors Connect the system solenoids and alarm outputs 8 Reset Button on CPU Pressing this button resets the following parameters time...

Страница 8: ...tion from the climate by installing it in a sheltered position Appropriate installation of the controller will ensure its dependable running throughout the years The controller can be installed in two...

Страница 9: ...lled on a bar below the controller Output Connection Diagram 1 Remove all of the detachable connectors 2 Insert the solenoid wires via the antigrons on the bottom of the casing and connect them to the...

Страница 10: ...connected to the output and the second wire has to be connected to the COM It is highly recommended to mark with an indelible pen all of the output functions Connect all of the detachable connectors...

Страница 11: ...ion inputs and 5 commons 1 Remove all of the detachable input connectors 2 Insert the solenoid wires via the antigrons on the bottom of the casing and connect them to the detachable connectors Every i...

Страница 12: ...l it is recommended to use a charge controller to protect the battery from overcharging Internal Battery Power Supply 1 Remove the battery compartment cover by unscrewing the 2 Phillips screws 2 Inser...

Страница 13: ...ity The BAT OUT connector on the terminal board is designed to supply power to an Amiad fertilizer pump pulse transmitter or other uses Power supply to Gal Pro AC controller From Gal Pro AC controller...

Страница 14: ...eens such as valves sequences water meters and paging the log book The and keys are used to change the numeric value in programming and the selection of different options in the definition of the cont...

Страница 15: ...ers on black background Valves Water and Fertilizer Valve water and fertilizer programming Sequence Timing Timing program for the sequences Group C System definition and constants blue letters on grey...

Страница 16: ...ts if using internal batteries and 12 Volts if using an external power supply 2 Move down one more row and select the screen contrast level 5 is the default c Solenoid Pulse Duration Definition For Ga...

Страница 17: ...ixed Main Open The system is working automatically normally the main valve is always open It will only close in the case of a fault Queue Operation Yes Yes Sequences work one at a time not simultaneou...

Страница 18: ...delays time and amount are defined the first to occur will activate flow alarms Flow Dev Unit M3 H The unit for flow control M3 H or Flow Delay Unit M3 The flow delay unit for the definition in Valve...

Страница 19: ...n the sequence Two consecutive faults of this type causes the water meter to fault and all of the valves using this water meter will not work Ignore The controller continues irrigating Alarm During th...

Страница 20: ...o The fertilizer pumps work alternately between the 2 pulses of water according to the previous parameter Pipe Delay Sec 10 Defines the amount of time before starting the fertilizer pump in order to s...

Страница 21: ...water counter used if the option Wtr Setup M3 is used If using more than one water meter enter zero in order to create a virtual water meter in which the flow rates and accumulations of all of the wat...

Страница 22: ...reset and all messages have been deleted 2 Move down until you reach Diary Msg Setup The following is a list of possible diary messages Start Irrig Msg Irr Not Fin Msg Start Fert Msg End Fert Msg Unde...

Страница 23: ...lve irrigates during the course of one irrigation cycle It is measured in units of Liters or M3 according to the definition of the Water Unit Fert Req The amount of fertilizer that is injected into th...

Страница 24: ...amming the water required Water Req 30 M3 The amount of water for the irrigation cycle Frt Req 2 L M3 The amount of fertilizer required according to the unit set in the Fert Unit Wtr Befor 5 M3 The am...

Страница 25: ...OverFlw React Alarm Select one of the following options Ignor The controller ignores the under flow fault Alarm The controller issues an alarm but the irrigation continues Fault The controller issues...

Страница 26: ...irrigates in the sequence 6thValve Number 0 The sixth valve that irrigates in the sequence 7th Valve Number 0 The seventh valve that irrigates in the sequence 8th Valve Number 0 The eighth valve that...

Страница 27: ...Selecting Yes will start the sequence on this day Irrigat Tuesday No Selecting Yes will start the sequence on this day Irrig Wednesday No Selecting Yes will start the sequence on this day Irrig Thurs...

Страница 28: ...tatus Active Shows the system status The options are Active Alarm Pause Fault Irrigat Fertig SysInit OutTest I O Status FM 2 Feedback from all of the I O of the system The options are 1 2 3 4 5 6 7 8...

Страница 29: ...Valve Operat Cancel Irrig Today Water Prg 20 M3 The valve s programmed amount of water Info only Frt Req 2 L M3 The valve s programmed amount of fert Info only Irr Status Irrigating The options are N...

Страница 30: ...ay Daily Water 54 The amount of water that the valve has accumulated today Daily Fert 60 The amount of fert that the valve has accumulated today Daily Minutes 431 The amount of minutes that the valve...

Страница 31: ...manently pauses the current cycle CnclTdy The sequence will not irrigate today Valve 1 Finish Start Enables manual control for each valve in the sequence The following options are available Automat St...

Страница 32: ...The waiting time while in the queue for irrigation Info only Wait Reason Free The options are Free The sequence can irrigate Valve The sequence is waiting for a valve that cannot currently operate Seq...

Страница 33: ...recognizes uncontrolled water Not Exe Pulse timeout has been reached Fault Current Flow 80 The current flow rate in the water counter Daily Wtr m3 136 The total amount of water that has flowed throug...

Страница 34: ...tre 14 The total amount of fertilizer injected today No fert Pump Alarms Fertilizer faults whilst fertilizing The options are No fert Pump Alarms No Fert Pulse Fault Fert Leakage Fault Accum Litre 573...

Страница 35: ...ay Pipe Delay Min 0 5 Fin pipe delay means that the fill pipe delay has finished Pipe Delay Min shows the time remaining for the fill delay Cycles Today 5 The number of times that the system has flush...

Страница 36: ...g a sequence This start will not change the program timetable Stop Sequence No 0 Enables manually stopping an irrigating sequence Pause Sequence No 0 Enables pausing an irrigating sequence Auto Sequen...

Страница 37: ...oller confirms the alarm cancellation with Cancel Alarms Done 2 Automatic Alarm Cancellation The controller performs automatic alarm cancellation in a cycle defined here Move to the Auto Reset Min row...

Страница 38: ...paging up Erasing the Diaries After 128 events have been accumulated the controller automatically erases the last 64 events In order to perform manual erasion of all of the events move down until you...

Страница 39: ...control delay is measured 2 In the Valve Water Fert menu define for each valve the following parameters Water Flow M3 H Enter the nominal flow rate of the valve Under Flow Deviation Enter the allowed...

Страница 40: ...h the controller definition depends The following are instructions for the connection and definition of the most widely used condition contacts If you wish to connect other types of condition contacts...

Страница 41: ...nput No and enter the number of the condition input to which the PD switch is connected Define the number of continuous flushes this number determines how many continuous flushes are allowed before th...

Страница 42: ...rsor to the different outputs and press Enter to open the output An additional Enter will close the output It is possible to open several outputs together for a predefined time that is programmed in t...

Страница 43: ...water quantity or PD switch Irrigation Day Definition according to cycle days or days of the week Irrigation Cycles per Day From 1 to 255 Diaries Alarm and event records of irrigation activity Up to 1...

Страница 44: ...Galcon Email info galconc com Website www galconc com waterworks agriculture Residential Gardening Turf Landscape...

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