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Gill Instruments Ltd

_____________________________________________________________________________________________________________

________________________________________________________________________________________________
MetPak/MetPak RG and MetPak Pro Base Stations

Page | 63

Issue 1

Doc. No. 1723-PS-0023

October 2018

The MODBUS Page

can be used to select:-

Mode

RTU

or ASCII.

Address

to 247.

Data Bits

8 for Modbus RTU,

7 for Modbus ASCII.

Stop Bits

2 for No Parity

, 1 for Even/Odd Parity.

Parity

NONE

, ODD, or EVEN.

Termination Char ASCII code

, (0-255)

Inter Char Timeout (mS)

1000

(500 to 10000).

Содержание Metpak

Страница 1: ...version 2436 4 02 04 Modbus units only Parts 1723 XC X 11X Firmware version 2436 4 02 04 Modbus units only Doc No 1723 PS 0023 Issue 1 Gill Instruments Limited Saltmarsh Park 67 Gosport Street Lyming...

Страница 2: ...as 15 4 2 Base Station Anemometer 10 Metre Cable Assembly 16 4 2 1 WindSonic and WindMaster Clipper Connector Assembly Details 16 4 2 2 WindObserver Non Heated units Connector Assembly Details 19 4 2...

Страница 3: ...Base Station Supported Modbus Specification 70 6 6 Configuring a MetPak Base Station for NMEA Output 75 6 7 Safe Mode 77 6 7 1 Safe Mode Method 1 77 6 7 2 Safe Mode Method 2 81 7 VIEWING METPAK BASE...

Страница 4: ..._____________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 4 Issue 1 Doc No 1723 PS 0023...

Страница 5: ...rd probe housed in a naturally aspirated radiation shield Barometric pressure is measured using an industry standard sensor The MetPak RG Base Station allows in addition for the customer to use a tipp...

Страница 6: ...________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 6 Issue 1 Doc No 1723 PS 0023 October 2018 2 1 MetPak Base S...

Страница 7: ...to the South S transducer and compares it with the time for a pulse to travel from S to N transducer Likewise times are compared between West W and East E and E and W transducer If for example a Nort...

Страница 8: ...ng WindSonic M and required Configuration Settings 1405 PK 200 WindSonic M Heated 1405 PK 201 WindSonic M Heated 1405 PK 300 WindSonic M Unheated 1405 PK 301 WindSonic M Unheated Configuration Setting...

Страница 9: ...blown precipitation airborne contaminants The special shield plate geometry with its double louvre design provides excellent response time performance of quick ambient temperature changes while still...

Страница 10: ...contact to be made for a few milliseconds The Digital input DIG1 detects when two dedicated terminals are short circuited less than 1k ohm Rain levels are provided by reading the number of switch clos...

Страница 11: ...ve Wind Direction Relative Wind Speed Pressure Humidity Temperature Dewpoint Digital Input 1 Supply Voltage Status Checksum STX Q 014 000 06 1011 2 042 1 023 0 009 4 0000 000 04 9 00 ETX 40 CR LF MetP...

Страница 12: ...45m s WindMaster 0 60m s WindSonic WindSonic M 0 65m s WindMaster Pro 0 70m s WindObserver 70 0 75ms WindSonic 75 WindObserver 75 0 90m s WindObserver 90 Accuracy 2 12m s Resolution 0 01m s Threshold...

Страница 13: ...eater than 1 4mS Digital Input Capable of detecting a space between events i e terminals open circuit with a duration of greater than 11mS Digital Input Capable of reading a switch contact closure pro...

Страница 14: ...C to 70 C Storage Temperature 40 C to 80 C Humidity 0 100 RoHS Compliant Yes Mechanical MetPak Base Station Range External Construction UV Stabilised white thermoplastic MetSpec shield and Hygroclip M...

Страница 15: ...Mounting bracket plate nuts and bolts in a box and Base Station Range User Manual MetSet and MetView Software on a CD in the Base Station box this manual and Product Test Report 4 1 1 Optional Extras...

Страница 16: ...ver or WindSonic M with Analogue Outputs the 10 metre cable contact pins will need to be cut off and wire stripped soldered for use with their respective connectors or termination into the optional He...

Страница 17: ...il you feel a slight click If you have inserted the contact into the incorrect hole it can be removed at this point by simply pulling it out Please note there will be some resistance WindSonic Option...

Страница 18: ...ushed back into place if the contacts are fully engaged Fit the connector to the WindSonic WindMaster Sensor so that you can finish assembling the connector Screw the back shell onto the connector unt...

Страница 19: ...Cable Connections to the Heater Power Interface Box 1723 PK 099 Note See also the lid of the Heater Power Interface Box for Connection Details Cut off the contact pins connected to the Base Station 10...

Страница 20: ...ation 10 Metre cable strip and solder wires Connect wires to the Heater Power Interface box as follows 4 3 Communication Cabling The Base Station is supplied with a mating 8 way connector for power an...

Страница 21: ...maximum cable length is dependent on the chosen communication method The following table shows the maximum cable lengths for the supported communication protocols at the given baud rates using the re...

Страница 22: ...ontact with cables that have an overall braid screen Care is therefore required when inserting and removing cables through the glands to prevent damage to the metal leaves 4 5 Earthing To ensure corre...

Страница 23: ...through one of the gland nuts please refer to para 4 4 Notes Locate the green 8 way plug in connector J5 see below Connect the cable to J5 for the required communication type e g RS232 RS422 etc Atta...

Страница 24: ...Configuration Cable 1723 10 051 J5 Pin 1 2 3 4 5 6 7 8 Colour None None Yellow Orange None None Black Red Connection of Gill USB Cable Part No 1723 10 051 the J5 8way Phoenix connector part number is...

Страница 25: ...its Connector J1 Wire Colour Signal Name 1 No Connection 2 Blue RXD from Hygroclip UART 3 Red TXD to Hygroclip UART 4 Yellow Analogue 0V Not Used 5 Grey Supply Signal 0V 6 Green Supply ve 3 3V DC Conn...

Страница 26: ...and MetPak Pro Base Station Digital Switch Input DIG1 2 way connector J8 MetPak Pro Base Station Analogue Sensors Input AN1 and AN2 8 way connector J9 Connector J7 Signal Name 1 PWR PRT Power Supply...

Страница 27: ...PS 0023 October 2018 4 9 Connecting to a PC using RS232 Default setting 1 MetPak Base Station Range default factory comms setting is RS232 2 The recommended cable length for reliable operation is lim...

Страница 28: ...lt factory comms setting is RS232 2 To use the MetPak Range with RS485 2 wire point to point communication use MetSet to change the COMMS Interface setting to RS485P 2W 3 Use MetSet to change the Mess...

Страница 29: ...4 13 Analogue Digital and PRT Input Connections NOTE MetPak Base Station This section is Not Applicable MetPak RG Base Station Digital input connection applicable only MetPak Pro Base Station Analogu...

Страница 30: ...Station has been configured for this input requirement before wiring sensors to the Base Station See previous picture for Power and Communication Connections Analogue 4 20mA Input Connections MetPak P...

Страница 31: ...e MetPak RG Pro Base Station Hub Box 1 Open the MetPak hub box by unfastening the four lid screws 2 Locate connector J8 3 Pass the cable through one of the gland nuts see Note below 4 Connect the cabl...

Страница 32: ...______________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 32 Issue 1 Doc No 1723 PS 0023 October 2018 Platinum Resistance Thermometer PRT Input Ensure t...

Страница 33: ...with removable terminal connectors and optional mounting hardware to provide a means of connecting external sensor and Base Station wiring at a convenient common point Alternatively the pcb with remov...

Страница 34: ...tations Page 34 Issue 1 Doc No 1723 PS 0023 October 2018 Junction Box Terminal Block Connections Note that the Junction box glands will accept cables with an outer diameter between 3 10mm If a smaller...

Страница 35: ...________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 35 Issue 1 Doc No 1723 PS 0023 October 2018 4 20mA Current Sensor Sy...

Страница 36: ...____________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 36 Issue 1 Doc No 1723 PS 0023...

Страница 37: ...se 3 pair cable e g Belden 9503 if not using Gill Part 1723 10 051 length as required if not using the Gill Instruments Configuration cable 4 15 2 Software Gill MetSet Software used as a configuration...

Страница 38: ...________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 38 Issue 1 Doc No 1723 PS 0023 October 2018 5 INSTALLATION General Installat...

Страница 39: ..._____________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 39 Issue 1 Doc No 1723 PS 0023 October...

Страница 40: ...____________________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 40 Issue 1 Doc No 1723...

Страница 41: ..._______________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 41 Issue 1 Doc No 1723 PS 0023 Octob...

Страница 42: ...e cable screen integrity must be maintained to prevent the EMC performance being compromised Earth loops should not be created earth the system in accordance with the installation guidelines Ensure th...

Страница 43: ...ions use a mounting clamp suitable for attaching to a vertical pipe with a diameter of 30 58mm When mounting the Base Station consider the position orientation and alignment of the unit Note that the...

Страница 44: ...______________________________________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 44 Is...

Страница 45: ...___________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 45 Issue 1 Doc No 1723 PS 0023 October 2018 5 5 MetPak Pro Base Station Junction Box Mounting 1723 PK 021 The opt...

Страница 46: ...lear view of the sky is best for an optimal solar measurements Mounting obstructions tree canopy hills mountains and tall buildings that obscure the view overhead or of the horizon can impede solar re...

Страница 47: ...es like concrete by replacing the 4 supplied pegs with screws and rawlplugs For temporary mounting on hard surfaces use some bricks or heavy weights on the four corners of the baseplate the height of...

Страница 48: ...__________________________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 48 Issue 1 Doc No...

Страница 49: ...024 7 Temperature 008 3 Dewpoint 04 9 Supply Voltage 00 Status ETX 55 Checksum NOTES Items highlighted in Red apply to 3 Axis Base Stations only STX is the Start of String character ASCII value 2 ETX...

Страница 50: ...End of String character ASCII value 3 Checksum the 2 digit Hex Checksum sum figure is calculated from the Exclusive OR of the bytes between and not including the STX and ETX characters MetSet Reading...

Страница 51: ...peed 1011 2 Pressure 042 1 Humidity 23 0 Temperature 009 4 Dewpoint PRT PRT not configured Analogue Input 1 not configured Analogue Input 2 not configured Digital Input 1 not configured 04 9 Supply vo...

Страница 52: ...d Speed Units MS Metres Second Temperature Sensor On Temperature Units C Degrees Celsius Dewpoint Sensor On Dewpoint Units C Degrees Celsius Pressure Sensor On Pressure Units Hecto Pascals Humidity Se...

Страница 53: ...ty of certain functions and parameters illustrated will depend on the Base Station model and Options see Page 6 Para 2 1 2 Opening MetSet Click on the MetSet button on your PC s desktop or choose Star...

Страница 54: ...SOR DEWPOINT ON UNITS DEWPOINT C SENSOR PRESS ON UNITS PRESS HPA SENSOR RH ON UNITS RH REPORT NODE DIR SPEED PRESS RH TEMP DEWPOINT PRT AN1 AN2 DIG1 VOLT STATUS PUPMSG STATUS ON PUPMSG REPORT ON PUPMS...

Страница 55: ...lly connected to MetSet OFFLINE in Grey indicates that MetSet is being used without a Base Station in communication with MetSet 19200 COM7 19200 is a report on the Base Station Baud rate setting COM 7...

Страница 56: ...ved to a connected Base Station Load Configuration File When selected MetSet retrieves a MetSet edit PC file and updates MetSet with these settings Save Configuration File When selected MetSet edit se...

Страница 57: ...Page can be used to Select Protocol GILL or MODBUS Interface RS232 RS422 RS485P2W point to point SDI 12 Baud Rate 4800 9600 19200 38400 or 57600 1200 baud auto selected with SDI 12 setting Node ID A t...

Страница 58: ...e off North alignment then an offset figure can be set to correct for this Sensor WindSpeed ON or OFF Wind Speed Units MS KTS MPH KPH FPM Metres Second Knots Nautical miles hour Miles Hour Kilometres...

Страница 59: ...units Select Parameters to Report Actual reported parameters and order of output shown will depend on the Base Station Model and for more details on derived parameters refer to page 6 Blank Field NODE...

Страница 60: ...t Status Message Output ON or OFF E g METPAK PRO 2436 V4 01 01 STARTUP OK Report Message Output ON or OFF E g NODE DIR SPEED PRESS RH TEMP DEWPOINT PRT AN1 AN2 DIG1 VOLT STATUS CHECK Units Message Out...

Страница 61: ...and AN2 Edit pages can be used to set a MetPak Pro Base Station low value and high value range figure to be input to match the output range of the connected sensor For instance if a 0 5v Pressure Sen...

Страница 62: ...le 0 199 mm hr Substitute Name A field available for typing in a user name between 3 to 8 characters long In Continuous Output Mode A count will occur of the number of switch closure events taking pla...

Страница 63: ...________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 63 Issue 1 Doc No 1723 PS 0023 October 2018 The MODBUS Page can be used to select Mode RTU or ASCII Address 1 to 247...

Страница 64: ...ted when the host system sends a Poll signal to the Base Station consisting of a Character followed by the Base Station Node ID that is the relevant letter A Z The commands available in Polled mode ar...

Страница 65: ...ettings changes are required Click on Save Settings to Device on the Online Mode Menu Shut down the Base Station unit Change the hardware connections for SDI 12 see Para 4 12 Power up the Base Station...

Страница 66: ...ll Base Station Status Codes aM4 Pressure Hecto Pascals millibars aM5 PRT Analogue Input 1 Analogue input 2 and Digital Input 1 aM6 PRT aM7 Analogue Input 1 and Analogue Input 2 aM8 Digital Input 1 aM...

Страница 67: ...00 CR LF aM3 Temperature degrees C Humidity Dewpoint Degrees C and Full Sensor Status Codes atttn CR LF 00054 CR LF 0D0 Retrieve a line of the above data a temp humidity dewpoint status CR LF 0 21 6...

Страница 68: ...C9 Power Supply Voltage Volts and CRC aD0 Request a line of the above data Command Description Response Example aMC Wind Direction Speed direction in Degrees speed in Metres Sec Temperature degrees C...

Страница 69: ...Retrieve a line of the above data a pressure CRC CR LF 0 1017 8GM CR LF aMC5 PRT Analogue Input 1 Analogue Input 2 Digital Input 1 and CRC atttn CR LF 00054 CR LF 0D0 Retrieve a line of the above data...

Страница 70: ...ex 3 5 Characters Silence Frame End Characters CR LF 0D 0A Hex 3 5 Characters Silence Gaps in Message 1 Second 1 5 Times Character Length Start Bit 1 1 Data Bits 7 8 Parity Even Odd None Even Odd None...

Страница 71: ...rate 9600 or 19200 supported Node ID Default is Q Not used for MODBUS Output Rate Default is 1Hz Set update rate for Base Station Data Message Mode Default is CONT Select POLL mode and the Base Stati...

Страница 72: ...Value 2 40008 9 TEMPERATURE 32 Bit Floating Point Value 2 40010 11 DEWPOINT 32 Bit Floating Point Value 2 40012 13 SUPPLY VOLTAGE 32 Bit Floating Point Value 2 40014 15 STATUS 32 Bit Unsigned Integer...

Страница 73: ...r String 2 40001 2 DIRECTION 32 Bit Floating Point Value 2 40003 4 SPEED 32 Bit Floating Point Value 2 40005 6 W AXIS 32 Bit Floating Point Value 2 40007 8 PRESSURE 32 Bit Floating Point Value 2 40009...

Страница 74: ...register s value shall be High Byte Low Byte 5 For each 32 bit data type whether floating point or integer the order of the first pair of bytes and last pair of bytes shall be High Word Low Word 6 Reg...

Страница 75: ...r sometimes 9600 baud Click on Save Settings to Device Alternatively set for NMEA using a Terminal Program Open a Terminal program such as Tera term Putty HyperTerminal Place the MetPak into SETUP MOD...

Страница 76: ...re 023 0 Temperature Reading C Temperature Reading in Degrees Centigrade TEMP Name of Temperature Sensor P Type of Sensor Pressure 1 0199 Pressure Reading in Bars B Pressure Units of Measure Bars PRES...

Страница 77: ...tever configuration settings may have been made For instance if the unit has been set for SDI 12 or Modbus operation Safe Mode can be used to change the communication option back to RS232 RS422 or RS4...

Страница 78: ...tPak RG and MetPak Pro Base Stations Page 78 Issue 1 Doc No 1723 PS 0023 October 2018 Enter the Base Station COM Port connection number Ensure power is now disconnected from the Base Station If using...

Страница 79: ...MetPak MetPak RG and MetPak Pro Base Stations Page 79 Issue 1 Doc No 1723 PS 0023 October 2018 Now re connect power to the Base Station If using the Gill Instrument RS232 to USB configuration cable th...

Страница 80: ...______________________ MetPak MetPak RG and MetPak Pro Base Stations Page 80 Issue 1 Doc No 1723 PS 0023 October 2018 MetSet now opens a Safe Mode 4800 baud connection from which all settings can now...

Страница 81: ...re not applicable Open Gill Wind Software Serial Port Set the drop down menu to the required COM Port Connection Click on the OK button Baudrate Set the drop down menu to 4800 Bauds A blank Wind Termi...

Страница 82: ...TES MetView is compatible with RS232 and RS422 connected units only MetView will not read SDI 12 or MODBUS data strings 7 1 1 Opening MetView Click on the MetView button on your PC s desktop or choose...

Страница 83: ...____ MetPak MetPak RG and MetPak Pro Base Stations Page 83 Issue 1 Doc No 1723 PS 0023 October 2018 7 1 2 Scanning for Devices To set up communicate between MetView and a connected Base Station Range...

Страница 84: ...RT Analogue Input 1 and Analogue Input 2 There are also digital readouts of Dew Point and Digital Input 1 Buttons beneath each of the gauges allow you to choose the displayed units and other options E...

Страница 85: ..._ MetPak MetPak RG and MetPak Pro Base Stations Page 85 Issue 1 Doc No 1723 PS 0023 October 2018 7 1 4 MetPak Pro Base Station User External Sensor Display Example NOTE The order in which the instrume...

Страница 86: ...Use buttons to choose from two display styles NSEW or Maritime Wind Speed Markers Use buttons to add markers on the gauge for Max Min or Max Gust Wind Speed Use buttons to choose from five wind speed...

Страница 87: ...ed to view changes in conditions more visibly Note these changes only affect MetView settings and do not affect the Base Station Unit output For instance if the typical temperature measurement range r...

Страница 88: ...No 1723 PS 0023 October 2018 Graphs MetView allows data detected over the last minute last 1 hour and last 24 hours to be accessed and shown on a graph Note Data is only shown up to the time when the...

Страница 89: ...ed Setting up data logging Setting up a logging file Select Enable Logging Log File location Click on the Browse button to identify the folder where you want to store the data file Enter the name of t...

Страница 90: ...n the OK button to commence logging and return to the console To show that data is being recorded the Logging button s icon changes to a tick with a green background To stop logging Click on the Loggi...

Страница 91: ...Issue 1 Doc No 1723 PS 0023 October 2018 7 2 Use a Terminal Program to View the Base Station Data There are many terminal programs that might be used to view the Base Station data string examples incl...

Страница 92: ..._____________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations Page 92 Issue 1 Doc No 1723 PS 0023 October 2018 Select Setu...

Страница 93: ...23 October 2018 7 2 1 Setting up a logging file Select File Log Look in select a log file location Select Save in destination E g Desktop File Name add the name for the file e g Tera Term Tick options...

Страница 94: ...f failure persists 8 2 1 Wind Sensors If there is any build up of deposits on the unit it should be gently cleaned with a cloth moistened with soft detergent Solvents should not be used and care shoul...

Страница 95: ...box dry If you do not replace the filter every 24 months you may start to see elevated or erroneous readings of the pressure sensor with time and this behaviour can be corrected by replacement of the...

Страница 96: ...S2 S3 GI 8 2 5 Tipping Bucket Precipitation Sensor MetPak RG and MetPak Pro Base Station optional ARG100 is example shown Maintenance periods are site dependant but periodic maintenance every 2 3 mont...

Страница 97: ...114 Remove and clean any dirt from the tipping buckets being careful not to tip the bucket should the rain gauge still be logging Check that the gauge is still level It is possible for the gauge to b...

Страница 98: ...ated Rain Gauge is used then the Hub box will need programming using MetSet with the new tip calibration factor if this has changed Calibration figures can be seen on the labels inside the Rain Gauge...

Страница 99: ...mber should be obtained from Gill Instruments first if returning directly to Gill Instruments 8 3 Fault finding 8 3 1 Fault Symptoms Solutions Symptom Solution No output Check DC power to Base Station...

Страница 100: ...blocked or faulty 04 Wind Sensor Axis 1 and 2 failed U and V axis blocked or faulty 08 Wind Sensor NVM error Non Volatile Memory checksum failed data could be uncalibrated 09 Wind Sensor ROM error Rea...

Страница 101: ...er supply using a known working test cable Check for normal output data and that the Status Code is OK 00 If the status code is other than 00 refer to above Table for a list of status error codes Use...

Страница 102: ...End of string character fpm Feet per minute GND GrouND HEX HEXadecimal I P InPut IP66 Protection Classification KPH Kilometres per Hour LF Line Feed m s Metres per second MAG MAGnitude scalar referen...

Страница 103: ..._______________________________________________________ ________________________________________________________________________________________________ MetPak MetPak RG and MetPak Pro Base Stations P...

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