Xylem Ai1 Product Manual
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Xylem Ai1 Product Manual

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Ai1
All-in-one, rugged, remote monitoring
Product Manual
Oct-22 Revision

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  • Page 1 All-in-one, rugged, remote monitoring Product Manual Oct-22 Revision...
  • Page 2 Warranty Limited Warranty: Ai1 products are warranted to be free from defects in materials and workmanship under normal use and service for twelve (12) months from the date of shipment unless otherwise specified. Batteries, desiccant, and other consumables have no warranty. The Ai1 is Manufactured by Measurement Science. The Manufacturers obligation under this warranty is limited to repairing or replacing (at the Manufacturers option) defective Products, which shall be the sole and exclusive remedy under this warranty.

  • Page 3: Table Of Contents

    USB Port ................................14 Gland Plate ..............................15 Ai1POLE ................................... 17 Unpacking ............................... 17 Mounting ................................. 17 Ai1POLE and Ai1-EXT mounting options ......................17 M12 Connection Cables ..........................19 3.4.1 M12 Connector Assembly Notes......................21 Universal Wiring System ..........................21 Glanded Cable Entry............................
  • Page 4 4-20mA Current Output module (Modbus RTU) ....................26 RS232 to HART (4-20mA) Output module ......................26 RS232 to UART ................................ 26 RS232 to RS485 ............................... 26 3-Stage Surge Protection (4-wire) ........................... 26 3.10 USB Port ................................27 3.11 Ai1POLE Bird Spike Kit ............................. 27 Software Overview ..............................
  • Page 5 Aanderra Doppler Current Sensor (DCS) ......................49 7.7.1 Mounting ..............................49 7.7.2 Bulkhead Connector ..........................49 7.7.3 Configuration ............................49 Aanderra Doppler Current Profiling Sensor (DCPS) ..................51 7.8.1 Mounting ..............................51 7.8.2 Configuration ............................51 Seabird SBE16+ ............................... 51 7.9.1 Cable................................
  • Page 6 15.2 Downloading Data ............................72 15.3 Using Terminal Mode ............................72 15.4 Redeploying an Ai1 ............................72 GPS Options ................................ 74 Preparing for Installation ............................ 75 Recommended field tool kit ..........................75 Site Acceptance Test (SAT) Form ........................76 Servicing ................................77 20.1...

  • Page 7: Ai1 Versions

    1. Ai1 versions The Ai1 is an All-in-One intelligent monitoring system that comes in two varieties (images not to scale): Ai1BUOY for buoy mounted Ai1POLE for pole mounted applications applications While most images throughout this manual refer to the Ai1BUOY version, the operational concepts, internal electronics, and software is consistent across models.

  • Page 8: Communications Options

    -RADOUT A radio base station that outputs a customized report from the Ai1 via a local RS232 interface The Iridium SBD system is analogous to SMS in that it is a short packet of data. The sending of SBD data depends on a clear view of the sky and enough retries to send data while individual Iridium satellites are available overhead.

  • Page 9: Enhancements

    Many integrated enhancements may be included at the time of order. These enhancements may be combined within the limit of the Ai1 I/O. A configurator spreadsheet is available which describes the I/O utilization for each option and confirms that the Ai1 has capacity.

  • Page 10: Gps. Global Positioning System

    Ai1POLE via the M12 universal wiring system. The display for the Ai1POLE is typically mounted at eye level on the same pole as the Ai1. The display includes a waterproof button for program control. A short press on the button turns on...

  • Page 11: Rs485. Rs485 Serial Interface

    -SOA. EXO Signal Output Adapter (SOA) Integrated inside the Ai1 with 4 wire connection using the “Custom” terminals. Often combined with the-6F bulkhead connector supplied prewired into the SOA ports. The SOA is wired to allow both the EXO2 and EXO3 sondes to be used.

  • Page 12: Ai1Buoy

    2. Ai1BUOY The Ai1BUOY is commonly used with the YSI DB600 buoy, easily assembled into a rugged environmental monitoring platform for low-sea-state and freshwater applications. The platform includes all required components (Ai1BUOY, floatation buoy, instrument tube, navigation lantern) an is commonly used with YSI EXO sondes and Aanderra DCS doppler current sensors for complete monitoring.

  • Page 13: Wiring

    2.3 Wiring The wiring and control of the Ai1 is via the terminal plate at the bottom of the system, protected behind a clear acrylic plate with an o-ring seal. Cable entry can be via the clear plate or via glands inside the side of the housing, depending on the application.

  • Page 14: Usb Port

    Figure 4 - Terminal Plate Schematic 2.4 USB Port It is possible to power the Ai1 using the USB port to allow easy configuration, program and firmware uploads and basic operation. While powered from the USB port alone, functionality is limited. USB power does not power the internal modem, the SW12V port, and voltage from Vx1 and Vx2 are limited to 2.5V.

  • Page 15: Gland Plate

    2.5 Gland Plate The Ai1 is supplied with a 6mm clear acrylic plate with various laser-cut holes as described in Figure 6. The Standard gland plate included with the Ai1BUOY has two holes to suit a Micro Circular bulkhead connector at the locations identified by “Sensor 1”...
  • Page 16 threading. A rear-nut ensures the seal is flat on the gland plate face. If the Micro-circular port is to be used, this port may be tapped with an M12 thread to suit an M12 gland, or a PG7 thread for a PG7 gland. Both thread sizes suit this hole. •...

  • Page 17: Ai1Pole

    If pipes with a diameter less than 38mm are to be used, an optional kit of Two 38mm ID M8 U-bolts should be purchased. It is also possible to screw the Ai1 bracket to a flat vertical surface using the 6 x 5mm diameter holes as illustrated in the drawing below.
  • Page 18 A kit is available that includes a special joint for 32NB or 40NB poles, that allows lowering of the pole to access the Ai1 and top mounted sensors down to ground level. The joint can be locked to prevent unauthorized lowering.

  • Page 19: M12 Connection Cables

    The Ai1 uses the M12 connector as a highly reliable, waterproof standardized connection system. The Ai1POLE is supplied with a female 5-pin M12 sensor connector on the Ai1 side panel for connection with a variety of sensor options. The complete range of M12 options includes: SEN1 The most common sensor connection method.
  • Page 20 It is possible to order an additional M12 sensor connector for adding a second sensor. A second port for an M12 connector is available on the side of the Ai1, fitted with a bung to keep the port sealed. The sensor connector is supplied as a kit including the panel mounted connector, molded cable, and field wireable connector.

  • Page 21: M12 Connector Assembly Notes

    If the Ai1POLE is ordered with the RS485 option, the port is wired to suit Uncured epoxy requires special handling through shipping and so are not included with the Ai1 materials. A wide variety of two-part epoxies are locally purchased (Amazon, Walmart, Bunnings), with approximately 3g required per connector.
  • Page 22 Table 3 - Wiring for commonly used environmental sensors, with sensor wire colors indicated by the color of the cell. Power Digital In Analog In Ground Misc Ai1 Port Internal M12 Pin: Pin 1 Pin 2 Pin 3 Pin 4...

  • Page 23: Glanded Cable Entry

    Only if ordered with analog output option, RS232 mode is default The wiring inside the Ai1 uses a JST connector which has different colors. JST Red=M12 Brown, White = White, Green = Yellow, Black = Black and Grey = Orange.

  • Page 24: Custom Bulkhead Connectors

    3.8 Custom Bulkhead Connectors The AI1 can fit a variety of custom bulkhead connectors to suit almost any sensor. The standard M12 connector hole may be enlarged, or a blanking plug can be supplied for another location to be used. The ideal location for larger connectors is at the bottom right-hand corner of the Ai1 enclosure, such as the YSI ProDSS / ProSWAP connector fitted in Figure NN.

  • Page 25: Bulkhead Adapters

    3.9 Bulkhead Adapters The Ai1 is designed with a wide variety of bulkhead adapters that allow easy expansion and customization of the Ai1 capabilities, in a simple to install design. The bulkhead adapters all use the M12 sensor connection system. Surge protection is typically included with the bulkhead adapters, to protect the Ai1 from lightning induced surges on the incoming lines.

  • Page 26: Voltage To Current (4-20Ma)

    high precision 24-bit ADC, with 0 to 6V signals, or 4-20mA signals being measured through a configurable resistor network. Analog inputs are fitted with surge protection. Intern (JST) Terminal Connection External (M12) Sensor Protection → 1: Red SW12 or BAT 1: Brown Sensor Power 1-Stage (TVS)

  • Page 27: Usb Port

    The Ai1POLE bird spike kit is supplied for final assembly on site. The kit includes two parts: A long bird spike strip to be mounted on the two pre-drilled holes on the top of the Ai1 frame. A square bird spike to be fitted at the top of the pole that the Ai1 mounts on...
  • Page 28 Correct – parallel spike installed first Incorrect – perpendicular spike installed first Page | 28...

  • Page 29: Software Overview

    The main tab to use is Data Monitor which shows both the real-time and logged measurements. The table list depends on the program which is supplied to suit the sensors ordered. The tables always include Ai1 (logged status and diagnostic information), DataTableInfo (how much data is stored in each table), ErrorLog (stored messages recording program errors and when they occurred, for fault analysis), Public (real-time information and program control) and the Status table (real-time status and diagnostic information).
  • Page 30 point. Highlight the Public table and use the scroll bar to review all the information, which is divided into three sections – Status (at the top), Control and Measurements. To see the latest sensor measurements, double click on ReadNow, set it to non-zero (i.e., -1) and the program will measure the connected sensors. Scroll down to view the Measurements section.

  • Page 31: Power Switch

    4.1.3 Inputs & Outputs The Ai1 has a wide variety of inputs and outputs. The internal options are wired to use the best port for the type of option, as summarized in the table below. In general, a port can only be used by one option. For instance, the accelerometer can not be used with the internal Pressure Sensor or SOA as they all use SE3 (Single Ended analog input number 3), however Vx1 and Vx2 may be used by multiple options.
  • Page 32 Description This port may be used to provide 16 to 32V inputs to power the Ai1 or charge the batteries. This is commonly used on EXT PWR models to operate the Ai1 from 24V. The Ai1 has an internal regulator to regulate this voltage to 12.8V for internal peripherals (and available from the BAT port even if a...

  • Page 33: Custom Expansion Port

    1.1) to 20mA (i.e. when almost all elements are illuminated, 8888). 4.1.4 Custom Expansion Port The custom expansion port is specified at the time of order. Each Ai1 may be fitted with one of the following expansion options. Table 7 – Custom Expansion Port Options...

  • Page 34: Internal Status Sensors

    I/O and program functionality. 4.1.5 Internal Status Sensors The Ai1 provides extensive internal status monitoring to help diagnose operational problems remotely. All status sensors are read periodically (SLOW_MEASUREMENT_INTERVAL) or can be manually triggered by setting ReadStatusSensors to True.
  • Page 35 20 to 40mA depending on temperature. As the Ai1 takes the current sensor measurement while it is active (i.e., not in low power sleep) the current is typically 20 to 25mA higher than during the datalogger sleep phase.

  • Page 36: Mounting Options

    When using a lantern, it is turned OFF for shipping, to prevent battery discharging. The lantern must be turned on prior to mounting on the top of the Ai1. Open the waterproof cover on the underside of the lantern. The ON/OFF switch is accessible below the battery, next to the flash code rotary switch.

  • Page 37: Top Option Mounting Plate

    Earlier spring-steel bird spike kit The bird spike kit is fitted on the top of the Ai1 using the preinstalled M6 countersunk screws arranged on a 100mm x 100mm grid. A total of 9 spikes are fitted to each plastic strip (as shown in Figure 21), to cover each end, and allow for the lantern to fit in between (as shown in Figure 22).

  • Page 38: Training

    6. Training The Ai1 is designed to be as simple as possible while remaining versatile to a variety of applications. At the heart of the Ai1 is a Campbell Scientific CR300 datalogger. If you have never used an Ai1, or a Campbell Scientific datalogger, you will benefit from the watching video resources to introduce you to the concepts and techniques discussed in this guide.

  • Page 39: Sensor Specific Considerations

    SDI12. It is possible to detail the sequence of these parameters and their measurements units at each stage in the program, or to treat the Ai1 as a black box with the measurements being named only once they arrive at the web portal.

  • Page 40: Hydrosphere Configuration

    Update the Units field on the General tab to describe the measurement units used, i.e., °C. Click Save and repeat for other parameters Highlight the Ai1, select Parameters from the views and review that the names and units are correct 7.2.2 Hydrosphere Configuration For Hydrosphere it is required to select the variables to send.

  • Page 41: Ysi Exo Sonde

    The DCP Adapter Output section is only required if using the SDI12 output of the sonde. The most common configuration with an Ai1 does not require this section, as they use RS485 communications to talk to the sonde Page | 41...

  • Page 42: Bulkhead Connector

    The red wire may be left disconnected for sensors using internal batteries, connected to 12V if continuously powered, or connected to SW12V if power is controlled by the program. When the Ai1 is supplied with a RS485 or SOA interface, use the 4-terminal custom expansion port with color codes matching the wire colors.

  • Page 43: Sdi12 Configuration

    Configuration for details on selecting the water quality parameters, units and their sequence, as below: The measurements for the sonde are displayed in the Public table viewed from the Data Monitor tab. The Ai1 does not know the name of each parameter or their units but displays them in the same sequence as configured in the KOR software, reporting WQ1 through to WQ10.

  • Page 44: Rs485 Configuration

    It is recommended that you include batteries in the sonde, and set up the sonde for logging under the deployment configuration. That way, if the Ai1 fails to record for any reason, the sonde will also include a record of the data that may be manually downloaded.
  • Page 45 Use CallTable YSISondeMeta to store meta data about the sonde (i.e., Product, Model, Sub Model, Ports, Serial Number and Sonde Type) The AI1 library includes all these function calls in a subroutine to manage the sonde read, with retries. Refer to the program supplied with your Ai1 for the latest version.

  • Page 46: Ysi Prodss Or Proswap Water Quality Sensor

    White (D) to RS485_B • Black (E) to RS485_A Refer to Table 3 on page 22 for details on the wiring inside the Ai1. The bulkhead requires a 17.5mm hole, gasket and backing nut thread 11/16" - 24 UNEF. Refer to datasheet available here, page 14 (Shell size 12).

  • Page 47: Zebratech Wiper

    The ZebraTech wiper may be added on to a variety of water quality instruments to provide periodic program- controlled wiping. The ZebraTech control unit is added into the Ai1 when selecting the -WIPER option. The wiper can only be added to the Ai1POLE version, not the -BUOY version, due to the wiper having insufficient room to turn in the instrument tube.

  • Page 48: Sontek Iq

    These instructions apply to the various versions of the Sontek IQ, including the Pipe and the Plus models. The Sontek IQ can communicate via RS232 or via SDI12, the Ai1 uses SDI12. To allow the sensor cable to connect to the Ai1 and to the adapter (which allows USB communications with the sensor for configuration), two connections are required, a connector on the end of the sensor cable, and a mating connector on a short length for the adapter.

  • Page 49: Aanderra Doppler Current Sensor (Dcs)

    . If the Ai1 has another serial device (such as a YSI sonde) which uses bidirectional communications, the Ai1 uses C1 in Receive Only mode to listen to data from the DCS When using C1 in Receive only mode, the DCS must be configured (with a PC, using the custom PCBH4 cable –...
  • Page 50 #Do I have decimal mode on or not? It displays zero as 0.0000000E+00. I think I should have it on. To set up for communication with a PC, connect Green to DB9 pin 2, White to DB9 pin 3 and Black to Ai1 GND. DCS remains powered by Ai1. The terminal must be set up with CR+LF line feeds.

  • Page 51: Aanderra Doppler Current Profiling Sensor (Dcps)

    7.8 Aanderra Doppler Current Profiling Sensor (DCPS) 7.8.1 Mounting As with the DCS, the DCPS mounts using the brackets on the side of the instrument tube. Because the DCPS is considerably larger, a bracket that stands further off from the instrument tube is required, different to the DCS bracket.

  • Page 52: Configuration

    7.9.2 Configuration The main setting to confirm is OutputFormat=3 (engineering units in decimal, as compared to raw and in hex). The Seabird can not be in autonomous mode or it will fail to respond to polling requests Page | 52...

  • Page 53: Level Sensors

    7.10 Level Sensors The Ai1 includes calculations for referencing level data to benchmarks or datums and deriving flow or discharge information. The method applies to all types of level sensors supported, from hydrostatic pressure sensors through to radar or ultrasonic non-contact sensors. The steps involved are: 7.10.1 Measure the level (or distance) sensor.

  • Page 54: Barometric Pressure Correction

    5.5m, the water surface would be 5m above sea level. A differential pressure sensor is vented inside the Ai1 to provide protection against condensation inside the vent tube. This only applies to the Ai1BUOY which is a sealed enclosure, while other Ai1 designs are vented.

  • Page 55: All-In-One Weather Sensors

    Precipitation sensors on the Ai1 do not have a heater and are not suitable for measuring solid precipitation such as snow or ice. Precipitation sensors listed in the table above use sensing techniques suitable for mounting on moving buoy platforms, although the Met10 may underestimate rainfall on moving platforms with excessive tilt.

  • Page 56: Thermistor Chain

    For maximum life, lubricate the pins with dielectric grease before mating to prevent corrosion. The grease supplied with the sonde is suitable. Refer to Table 3 on page 22 for details on the wiring inside the Ai1. Page | 56...

  • Page 57: Communications

    8. Communications Ai1 products typically use an internal cellular modem or an Iridium SBD transceiver. Inside the housing is an integrated 3dBi antenna suitable for the communications method. If you are unsure of the model provided, connect using USB and DevConfig. Under Deployment ->...

  • Page 58: Power Considerations

    The Ai1 transmits 3 messages in a row each time a new reading is obtained before shutting down until the next reading, minimizing power consumption on the Ai1. It is recommended to include surge protection on the incoming wires. The RADOUT supports Hayes AT commands which may be used to reconfigure the radio interface from the default configuration, or to check configuration (such as radio frequency, power and baud rate).

  • Page 59: Battery Protection

    Figure 32 – 5.5x2.1mm DC Jack for AC charging. Use 14.6V regulator. Note that the solar panel connector on the body of the Ai1 is similar but different dimensions. Do not try to force the charger into the outside jack or pins may be damaged. The external solar panel connectors are 3.5mm OD, 1.1mm ID.

  • Page 60: Connecting External Power

    Lithium batteries). 9.5 Windowed Communications The Ai1 modem is normally always-on allowing remote connection or data updates at any time. It may also be configured for windowed communications to save significant power. The Ai1 OS supports three power modes, always on (100%), hourly comms windows (14% on), and daily comms windows (2% on).

  • Page 61: Local Display

    Ai1BUOY version integrated in terminal plate area. With this version the switch mounts on the gland plate. mounting on the same pole as the Ai1 The display includes a button that has several functions: Quick press. Turns on display for preconfigured time.

  • Page 62: Datalogger Program

    The testing with a new OS library file is up to the end user to ensure compatibility with the Ai1 hardware configuration provided. Backward compatibility is not guaranteed. All library files are open- source and may be user edited if desired.

  • Page 63: Sensor Measurement

    11. Sensor Measurement 11.1 Automatic The program uses configurable constants to determine the timing of various measurement operations such as when to apply power to the sensor, and how frequently to measure and store the data. A typical example is with an EXO Sonde, every 5s (SCAN_INTERVAL_S) the program will scan for user input and check the timing requirements.

  • Page 64: Pakbus Router (Pbrouter)

    12.1 Address Information The Ai1 shipping documentation will specify the URL, Port, TCP Password and Pakbus Address that must be used for each station. The program shipped from the factory automatically configures these for you. If you are unsure of the configuration and have lost your shipping documents, connect directly to the Ai1 using the USB port and you can read the settings direct from the unit (except TCP Password if used).

  • Page 65: Data Destinations

    Longitude A call-back is where the Ai1 initiates a TCP/IP connection to a server on a specific port suitable for the proposed protocol. The server software would then manage the data transfer process. Supports Modbus ASCII, Modbus RTU and/or Modbus TCP.

  • Page 66: Setting Up Loggernet

    To set up Hydrosphere, two steps are required, first in Hydrosphere and then in the datalogger program. 13.3.1 Hydrosphere Configuration The Ai1 includes a program that periodically connects to Hydrosphere and sends a buffer of 5 collected data sets (to backfill historical data during periods of communications outages).

  • Page 67: Datalogger Configuration

    Fill in the site information with as much detail as possible. The Site ID should be configured to the Ai1 serial number as this cannot be changed later. Select Data Setup tab and tick Clear Registration under Login Id. Click ok on the...

  • Page 68: Setting Up Devconfig

    Figure 35- DevConfig setup. Server address is constructed from the URL and the port using the colon (:) to join 13.5 Setting up LoggerLink (mobile phone app) The TCP settings are the URL and port as described earlier. The Ai1 uses a CR300 internally so the CR300 datalogger type should be selected. The name is any name that you use to identify the site.

  • Page 69: Data Editing

    Select the parameters to include by ticking the relevant boxes on the right-hand side. It is most common to use Interleaved output which means that all the values will be in a single Comma Separated Value (CSV) file. The alternative is to select File Per Parameter if desired.

  • Page 70: Alarm Notifications

    Right click on the Workspace to add the station, select Create, then Instance, and then the Ai1 instance. Follow the steps in section 13.1, “Setting up Eagle.io” for instructions on setting Pakbus Address and TCP Callback. Eagle.io will download the configuration from the Ai1 on first connection.

  • Page 71: Importing Data

    The indication that an Ai1 is connecting correctly is the event “Initiated Acquisition [DEVICE]” which is the Ai1 initiating the acquisition. 14.6 Importing Data If a station loses communications for any reason, it is possible to manually download the data and import it to the same station.

  • Page 72: Downloading Data

    If an Ai1 is to be used on another project it is best to clear historic data before redeploying, especially if a new station is configured in Eagle.io. If not, Eagle.io will try and download all historic data for the new location, but that...
  • Page 73 15.1 for sending the retrieved program back to the Ai1. This must only be performed via the USB connection. If this is performed over the cellular connection, it will not be possible to reconnect to the station as the Pakbus Router settings are also cleared.

  • Page 74: Gps Options

    16. GPS Options For stations fitted with an integrated GPS, the following parameters are reported: Latitude, Longitude, UTCTime, UTCDate and GPSSatellitesInView. More diagnostic values are available if viewing the serial output directly (beyond the scope of this manual). UTCTime Time in the format HHMMSS, where HH are hours, MM are minutes and SS are seconds, referenced to Coordinated Universal Time (UTC) which is the time in Greenwich Mean Time (GMT+0) UTCDate...

  • Page 75: Preparing For Installation

    (typically Eagle.io or Hydrosphere). 9. The Ai1 uses a color indicating desiccant which changes color when the drying capacity is exhausted (see Section 4.1.5 for details). Failure to use fresh desiccant will likely result in internal condensation and equipment failure which is not covered by warranty.

  • Page 76: Site Acceptance Test (Sat) Form

    19. Site Acceptance Test (SAT) Form Site Name Ai1 Serial Number Ai1OS Version Number (Refer to Ai1OSn.nn.cr300 filename) CR300 Operating System Check latest version here Program Running _____________________.CR300 Communications Type ☐ Cell ☐ Radio ☐ Iridium ☐ None ☐ Other: ___________________ SIM card service provider SIM card APN ☐...

  • Page 77: Servicing

    This manual only provides details for common servicing tasks. Contact support for more complex servicing tasks. 20.1 Ai1BUOY SIM card installation The Ai1 uses a Micro-SIM size (also called 3FF). Nano-SIM’s can be used with a SIM card adapter 1. Open the top housing by 2.

  • Page 78: Ai1Pole Sim Card Installation

    The battery can be replaced by cutting the cable tie holding the battery in position and disconnecting from the lead to the Ai1 (as shown in the top left area of Figure 37 above). A spare cable tie is included in the kit with the replacement battery.

  • Page 79: Sourcing Spare Parts

    The Ai1 uses M6 fittings for all outside mechanical parts, including the top and bottom sealing plates, top mounted options, and the bolts to mount the Ai1 on the DB600 instrument tube. A complete set of these bolts is included with the Spares &...

  • Page 80: Diagnostic Tools

    CR300 operating system is confirmed from the Manage OS tab . This automatically checks each time the Ai1 is connected (recommended). If the Check Automatically option is not ticked use the Check button to check manually. Update if available.
  • Page 81 Figure 42 – SDI12 interactive session confirming correct sensor operation. Type {enter} several times A CR300> command prompt is returned Type SDI12{enter} The Ai1 asks which port to use C1 or C2. C1 is normally used for SDi12 Type 1{enter} for C1 The Ai1 enters SDI12 terminal mode Type ?!{enter} The ? asks for any sensors connected to the bus to respond.

  • Page 82: Remote Troubleshooting

    The most common time that a problem is identified is when a communications alarm is generated, and the station is offline. The Ai1 records diagnostic data to help figure out the root cause of the problem. Viewing charts in Eagle.io or Hydrosphere allows you to view the historical performance even once the station is offline.
  • Page 83 Refer to the service provider for managing the plan. Resetting Program Counter The Ai1 counts the number of cycles since last power- up which should gradually increase over time. If ProgramCounter is resetting (shown by a saw-tooth like chart) then the cause of the reset needs to be investigated.

  • Page 84: On-Site Troubleshooting

    1 flash every 10 seconds: Ai1 is powered correctly, programming is running. Refer to step 3b. c. 2 or 3 flashes: Ai1 is powered from the USB, not running from internal power. Refer to step 2. d. Always On: If the LED is Always On, a program needs to be set to run. From the File Control option,...
  • Page 85 For other locally sourced SIM cards, refer to your provider for further information. Find this line in your program to edit the APN: b. The Ai1 provides extensive diagnostic information regarding the cellular service and internet connection. View Deployment \ Cellular to see the status information including APN, power on, SIM card messages, signal strength and registration status.
  • Page 86 End Export button 8. Ai1 Data Table. The Ai1 records important diagnostic details every SLOW_MEASUREMENT_INTERVAL (typically every 15 to 60 minutes). This includes information such as battery voltage, temperature, enclosure humidity, current, program signature, program counter, error codes, memory pointers, cell data and GPS information.

  • Page 87: Subscription Options

    3. For all other countries, a Global SIM is typically included. For clients that want their own SIM’s to be used it is recommended to have the SIM card sent to Xylem, for fitting in the factory. For larger customers that manage their own account, the blank SIM card can be supplied with the identification number which can be activated under their existing account.
  • Page 88 YES OPTUS 50502 as shown below. This step is often enough to force the Ai1 to connect. If this is the case, note the Operator ID connected. Otherwise note all available operator codes at this stage (50501, 50502, 50503 in this example) as these will be tested one-by-one.

  • Page 89: Shipping Information

    Figure 44 - An example of the Delta airline requirements, at the time of reference is shown here. The Ai1 battery has four internal cells each with a lithium content of 1.8g. 1.8g per cell, 7.2g per battery (77Watt- hour capacity). FedEx have excellent instructions regarding shipping these batteries: https://www.fedex.com/en-...
  • Page 90 Radio models use HT-03-V3 modems. Certificate available on request. The Iridium SBD module uses an Download from https://www.iridium.com/products/iridium-9602/ 9602N transceiver with various Includes RoHS, REACH, EU Declaration of conformity, FCB, FCC Part 15 and Part regional certifications 25 grants and Japan type approval Page | 90...
  • Page 91 MEASUREMENT SCIENCE PTY LTD ABN: 19632890138 +61 7 3102 4441 1/23 Albert St, Woolloongabba. QLD. 4102 www.measci.com EU and UK RoHS Compliance Statement (In accordance with EN ISO/IEC 17050:2010) Manufacturer: Measurement Science Pty Ltd. 1/23 Albert St, Woolloongabba, QLD, 4102. Australia. +61 7 3102 4441 This declaration of conformity is issued under the sole responsibility of the manufacturer for the following products: Model Description...
  • Page 92 +61 1300 995362 The Ai1 is intended to be part of a well maintained and comprehensive environmental monitoring system. Stations are provided for complete user customization and programming (programming services available). Reliable operation depends on suitable site selection, correct installation, real time monitoring of data, adequate maintenance and investigation of alarm and diagnostic information.

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