User Manual for Version 1.0 of the Firmware
Contents
1. 4 April 2012 mspeed a Parameter 15 0 255 Pulse Timer Scale Factory Default 255 0 255 Pulse timer clock that divides wind speed scale This value is also the maximum value of the display 255 Full scale 127 1 2 scale 63 1 4 scale 31 1 8 scale 16 1 16 scale 8 1 382 scale 4 1 64 scale 2 1 128 scale 1 1 256 scale 0 Display 0 Parameter 16 0 255 Pulses Per Period Timer Factory Default 68 0 255 This Parameter sets the pulse counting time period Factory Preset Values are 68 MPH 108 KPH 56 Knots 100 Feet Second 30 Meters per second Parameter 17 0 31 Oscillator Fine Tune Factory default 16 0 32 This parameter adjusts the frequency of the internal oscillator of the microcontroller Increasing value will decrease wind speed measurements This parameter also affects the Real Time Clock an increase in oscillator frequency will decrease the time that the latch timers are on 0 12 16 0 31 12 Wy Version 4 April 2012 MSPCCL2. On Ground Relay 1 on Off Hi Z Relay 1 unpredictable There should always be at least a 1K ohm resistor connected between any external circuitry and the Alarm 1 and Alarm 2 logic pins Failure to observe this rule may result in damage to the microprocessor chip and voids any warranty WZ Version 4 April 2012 MSPECL a Parameter 9 0 255 Alarm 2 On Threshold Factory Default 0 0 Alarm 1 Off 1 255 Alarm 1 turns on when wind speed is equal to this value Parameter 10 0 255 Alarm 2 Off Threshold Factory Default 0 0 Alarm 1 stays on until manually reset 1 255 Alarm 1 turns off when wind speed is less than this value This value may not be greater than Alarm 2 On Threshold the program will not allow it and will adjust during data save if needed Parameter 11 0 255 Alarm 2 Latch Timer Factory Default 0 0 Latch disabled 1 255 Minutes that Alarm 1 Latch will stay on The Latch Timer is not entirely precise A setting of 1 will result in a latch time between 0 and 1 minutes A setting of 2 Will result in a latch time between 1 and 2 minutes A setting of 3 Will result in a latch time between 2 and 3 minutes And so on Parameter 12 0 6 Alarm 2 Output Logic Available at AL2 pin on the circuit board Factory Default 0 0 On Ground Relay 2 on Off 5V Relay 2 off 1 On Ground Relay 2 off Off Weak pull up 5V Relay 2 off 2 On 5V Relay 2 on Off
3. Ground Relay 2 on 3 On Weak pull up 5V Relay 2 off Off Ground Relay 2 on 4 On Hi Z Relay 2 unpredictable Off 5V Relay 2 off 5 On Hi Z Relay 2 unpredictable Off 5V Relay 2 on 6 On Ground Relay 2 on Off Hi Z Relay 2 unpredictable There should be a 1K ohm or greater resistor connected between any external circuitry and the Alarm 1 and Alarm 2 logic pins If current through these pins exceeds 50 milliamps the microprocessor can be damaged This failure is not covered by warranty These modes are used for logic level interface the relay coil jumpers should be removed Parameter 13 0 255 Pulse Timer Clock Low Byte Factory Default 213 0 255 Pulse timer clock that determines wind speed scale Factory Preset Values are 213 MPH Pulse Timer Clock High Byte 255 Pulse Timer Scale 255 173 KPH Pulse Timer Clock High Byte 255 Pulse Timer Scale 255 220 Knots Pulse Timer Clock High Byte 255 Pulse Timer Scale 255 185 Feet Second Pulse Timer Clock High Byte 255 Pulse Timer Scale 255 220 Meters second Pulse Timer Clock High Byte 255 Pulse Timer Scale 127 Parameter 14 0 255 Pulse Timer Clock High Byte Factory Default 255 0 255 Pulse timer clock that determines wind speed scale Values below about 250 have very long timing periods and usually result excessive rollovers of the wind speed display making it look confused WZ Version
4. Heliotrack Programmable Wind Alarm Switch V1 0 Developed in partnership with Inspeed com LLC IMPORTANT DISCLAIMER Niether Heliotrack _LLC nor Inspeed assume any responsibility for damages caused by the use or misuse of our products either directly or indirectly Extreme caution should be exercised when using this device See http www inspeed com Terms And Conditions asp for additional information on Terms of Use Features e 9 36 VAC or VDC power supply input e Wind speed up e Two alarms with relay or logic outputs e Display in MPH KPH Knots Ft sec M sec or user calibrated e User settable wind speed averaging up to 60 seconds e Each alarm has independent ON and OFF wind speed thresholds e Each alarm has a latch timer adjustable from 0 255 minutes e Each alarm can be set to latch until manually reset e 3 digit display indicates wind speed up to 255 units e Screw terminals for easy connections Possible Applications e Parking solar panel trackers in high wind e Retracting RV awnings for high wind protection e High wind alarm for crane operators e Turn water pumps on or off for outdoor fountains e Any application that requires some action based on wind speed Specifications Specification Value Input Power supply 9 36 Volts AC or DC Idle current drain 020 Amps Logic power supply 5 0 Volts DC 5 amps Relay contacts 36V 10 AMPS Operating Temperature 40C to 150C PCB an
5. antaneous wind speed 3 Alarm 1 triggered by instantaneous wind speed Alarm 2 triggered by instantaneous wind speed Parameter 5 0 255 Alarm 1 On Threshold Factory Default 0 0 Alarm 1 Off 1 255 Alarm 1 turns on when wind speed is equal to this selected value Parameter 6 0 255 Alarm 1 Off Threshold Factory Default 0 0 Alarm 1 Latches until reset 1 255 Alarm 1 turns off when wind speed is less than this selected value This value may not be greater than Alarm 1 On Threshold the program will not allow it and will adjust during data save if needed Parameter 7 0 255 Alarm 1 Latch Timer Factory Default 0 0 Latch disabled 1 255 Minutes that Alarm 1 Latch will stay on The Latch Timer is not entirely precise A setting of 1 will result in a latch time between 0 and 1 minutes A setting of 2 Will result in a latch time between 1 and 2 minutes A setting of 3 Will result in a latch time between 2 and 3 minutes And so on Parameter 8 0 6 Alarm 1 Output Logic Available at AL1 pin on the circuit board Factory Default 0 0 On Ground Relay 1 on Off 5V Relay 1 off 1 On Ground Relay 1 off Off Weak pull up 5V Relay 1 off 2 On 5V Relay 1 on Off Ground Relay 1 on 3 On Weak pull up 5V Relay 1 off Off Ground Relay 1 on 4 On Hi Z Relay 1 unpredictable Off 5V Relay 1 off 5 On Hi Z Relay 1 unpredictable Off 5V Relay 1 on 6
6. d components Wind Switch Alarm circuit description The wind alarm switch will turn on or off electrical load up to 10 amps at 48VDC based on wind speed Display The display is 3 digits capable of displaying wind speed up to 255 units MPH KPH Knots Meters sec Feet sec or user calibration The display also shows programming parameters and parameter values while in programming mode Installation instructions 1 Mount controller in desired location 2 Mount anemometer sensor in desired location 3 Connect power wires to the controller making sure they are not energized 4 Connect the anemometer sensor wires If you have a reed sensor use the SENSOR and GND terminals If you have a hall sensor you will likely use the 5 terminal as well WZ Version 4 April 2012 MSPECU he aaa 5 Turn on power supply 9 36 volts AC or DC 6 Program controller with desired settings 7 Replace the cover on the control box when you are satisfied that everything is working properly Do not over tighten the screws on the lid this can cause the lid to warp resulting in an improper seal For permanent outdoor installations it is a good idea to put a bead of caulking around the cable penetrations if watertight grommets are not being used Relays Relays are rated up to 48 volts 10 amps If you wish to use logic level outputs only then the relay enable jumpers J1 amp J2 should be removed These jumpers interrupt current to th
7. e relay coils POWERUP When the controller turns on it will display the software version for a couple of seconds 1 0 and then start displaying the current wind speed Run Mode This is the default mode when power is connected or after resetting Button 1 Enter Programming mode Button 2 Turn on Alarm 1 when pressed display Alarm 1 on threshold Alarm 1 Latch is reset when button is released Button 3 Turn on Alarm 2 when pressed display Alarm 2 on threshold Alarm 2 Latch is reset when button is released Button 4 Step through display modes 1 Instantaneous wind speed 2 Average wind speed 3 Maximum wind speed 4 Off Pressing Buttons 1 2 or 3 will also clear the maximum wind speed Reset Button Used with Buttons 1 amp 2 for restoring controller to the factory presets Pressing the reset button may cause the relays to chatter remove the relay jumpers before resetting if sensitive or high power loads connected to the relay outputs Holding down Buttons 1 and 2 while powering up or pressing the reset button will restore the controller to the factory presets Programming Mode Press Button 1 to enter programming mode Button 1 Exit Programming mode and save changes Button 2 Move to next Parameter Parameters will increase to 255 and then roll over to 0 Button 3 Add 1 to current parameter Button 4 Add 10 to current parameter Parameter 1 0 1 Measuring Method Factory Default 0 0 Pulse Timer Mode Wind spe
8. ed is determined by measuring the time between each reed sensor pulse 1 Pulses Per Period Mode Wind speed is determined by counting the number of pulses per unit of time When the Pulses Per Period mode is selected the wind speed refresh rate on the display will be between 2 and 5 seconds depending on the Wind Speed Units parameter value Approximate wind speed display refresh rates for Pulses Per Period mode are 0 MPH 2 5 seconds 1 KPH 5 seconds 2 Knots 2 2 seconds 3 Feet Seconds 5 seconds 4 Meters Seconds 1 5 seconds 5 User calibrated Variable Parameter 2 0 5 Wind Speed Units Factory Default 0 O MPH 1 255 1 KPH 1 255 2 Knots 1 255 3 Feet Second 1 255 Wy Version 4 April 2012 mspeed hea 4 Meters per second 1 127 5 User calibrated Parameter 3 0 60 Wind Speed Averaging Time Factory Default 0 0 No averaging instantaneous wind speed is displayed 1 60 Number of seconds over which the wind speed is averaged In Pulses Per Period Mode there is a minimum averaging time of approximately 2 4 seconds depending on the Wind Speed Units parameter setting Parameter 4 0 3 Alarm Trigger Method Factory Default 0 0 Alarm 1 triggered by average wind speed Alarm 2 triggered by average wind speed 1 Alarm 1 triggered by instantaneous wind speed Alarm 2 triggered by average wind speed 2 Alarm 1 triggered by average wind speed Alarm 2 triggered by inst
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