Toro Sentinel WMS DXi User Manual
  1. Manuals
  2. Brands
  3. Toro Manuals
  4. Controller
  5. Sentinel WMS DXi
  6. User manual

Toro Sentinel WMS DXi User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
DXi
Sentinel WMS

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Sentinel WMS DXi and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Toro Sentinel WMS DXi

Summary of Contents for Toro Sentinel WMS DXi

  • Page 1 Sentinel WMS...

  • Page 3: Table Of Contents

    DXi User Manual Table of Contents Chapter 1: Introduction ..............1 About the Controller ..................1 DXi Controller Hardware Configurations ........... 3 About This Manual ..................6 Icons Explained ....................7 Getting Help ...................... 8 Chapter 2: Overview ................9 The Faceplate ....................9 The Buttons .....................
  • Page 4 Normal Operating Behavior: ..............107 Inspecting Field Wiring: ................109 Appendix D: Grounding the Communication Cable ......111 Glossary ................... 115 FCC Notice - Electromagnetic Compatibility ......... 120 Toro LIMITED WARRANTY ............121 California Proposition 65 Warning Information ......122 Table of Contents...

  • Page 5: Chapter 1: Introduction

    DXi User Manual Chapter 1: Introduction Thank you for supporting Toro® and the Sentinel WMS central control platform. We hope the DXi will exceed your expectations and contribute to Toro's legacy of innovation and service. About the Controller Toro believes in minimizing waste by maximizing water application efficiency. The DXi provides precise control of irrigation delivery systems through a flexible network that could fit almost any application.
  • Page 6 DXi User Manual Scheduling and Programming Features • Up to 17 simultaneous station related operations. 16 stations, 1 MV. • 16 conventional programs with up to 8 Start times per program. • Scheduling calendar with up to 48 exclusion days. •...

  • Page 7: Dxi Controller Hardware Configurations

    DXi Controller Hardware Configurations Controller hardware can be specified in hundreds of different product configurations. The controller that was purchased by Toro customers was specified to have a certain hardware configuration. These configurations are a combination of the following product characteristics: •...
  • Page 8 DXi User Manual Firmware DXi-FMW-Laguna DXi With Laguna Firmware DXi-FMW-WMS DXi with Sentinel Firmware Enclosure Type Painted Wall Mount Enclosure Stainless Steel Wall Mount Enclosure SPED Stainless Steel Pedestal Enclosure, Type 1 Stainless Steel Pedestal Enclosure, Type 2 PPED Plastic Pedestal Enclosure DPSB Stainless Steel Pedestal Double Wide Enclosure* Station Count...
  • Page 9 DXi User Manual Communication Add-on Cellular Kit WIFI Kit UHF Radio Kit Other Add-ons ProMax Remote Receiver Kit Wireless Output Board Controller- 900MHZ XTND Radio Kit (WMS DXi Only) Pro Max Remote Receiver Kit with 900MHZ XTND Radio Kit (WMS DXi Only) Some examples: A product label that reads DXi-PWMTWM8WE is therefore a DXi Painted Wall Mount controller (PWM) with a Two-Wire Output (TW), a Communication option...

  • Page 10: About This Manual

    DXi User Manual About This Manual This manual is divided into five sections: A Quick Start tutorial on quickly getting an irrigation program going as well as other common irrigation tasks. A Reference section with every command explained. A Maintenance and Troubleshooting section to help you, the operator, resolve any problems or questions you might have quickly and effectively.

  • Page 11: Icons Explained

    DXi User Manual Icons Explained A note to clarify. Important Warning! Risk of electric shock Press the specified button. BUTTON Rotate the Control Dial. Press the Control Dial. The box indicates which field can be changed. When the value flashes, it is ready to be changed. Program 1 Quick Stations WED 5:43:40 PM Adjustable Fields.

  • Page 12: Getting Help

    DXi User Manual Getting Help Toro strives to build safe, durable, and easy to use product. If, however, you encounter a problem that is not easily resolved with the troubleshooting solutions offered in Chapter 12: Troubleshooting - 77, please contact an authorized Toro product expert for assistance via phone or email.

  • Page 13: Chapter 2: Overview

    DXi User Manual Chapter 2: Overview Because not all irrigation applications are identical, the DXi controller has been designed to allow users to establish a wide variety of individual programmable options. These options include changing global settings, program configurations, station settings, communication type and sensor shutdown criteria. The Faceplate SAT: 239-239 WED 5:43:40 PM Active Programs...

  • Page 14: The Buttons

    DXi User Manual The Buttons Button Function Control Dial Rotate to switch between fields on a screen and change values within those fields. Press to enter a desired field and to save the value. Left, Right, and Back buttons To navigate screen and menu selections. “A”...

  • Page 15: The Leds

    SAT: 239-239 WED 5:43:40 PM Active Programs Active Stations DXi User Manual Alerts The LEDs A: Power reset 24 (GPM) Expected 0 The DXi has three LEDs beneath the main LCD screen. Each LED illuminates for a specific reason: Rain Off Alert Irrigation On / Off...

  • Page 16: Menu Navigation

    DXi User Manual Menu Navigation Navigating menus and executing commands in the DXi is easy with the various buttons and the Control Dial. To navigate the typical DXi screen, we will use the below as an example. Press Some fields have preset options. to move between the different “top”...

  • Page 17: Chapter 3: Quick Start

    DXi User Manual Chapter 3: Quick Start This chapter is a step-by-step tutorial for rapid and basic controller setup. For the demonstration, we will set up an irrigation schedule with 2 start times: 6:15am and 8pm daily, 1 cycle at 10 minutes per station. The Quick Start guide does not address advanced features such as sensors (Chapter 4), flow (Appendix B), Communication with Central (page 29) or ET.

  • Page 18: Setting Current Date And Time

    DXi User Manual Setting Current Date and Time Time & Date Setup Setup Time/Date WED 5:43:40 PM 24-Hour Time Format 24-Hour Time 5:43PM AM/PM Date 02/08/17 Sync time to cloud Std Time Zone MST/UTC-0700 DST Mode U.S. Day Change Midnight Switch between the 3 time/date fields.

  • Page 19: Program Start Time

    DXi User Manual Program Start Time Program 1 Program Program 1 Menu WED 5:43:40 PM |Page 1|Page 2| Start Times Water Days Program Hold Run Times OPT IN’s Start Times Program 1 Start Times WED 5:43:40 PM |1-6|7-12| Start Time 1 Start Time 4 --:--AM --:--AM...

  • Page 20: Water Days

    DXi User Manual Water Days Program 1 Menu WED 5:43:40 PM |Page 1|Page 2| Start Times Water Days Program Hold Run Times OPT IN’s Water Days Program 1 Watering Days WED 5:43:40 PM 14-DAY Currently Wednesday of Week 2 Su Mo Tu We Th Fr Sa 31-DAY Wk 1 INTERVAL...

  • Page 21: Station Run Times

    DXi User Manual Station Run Times Run Times Program 1 Menu WED 5:43:40 PM |Page 1|Page 2| Start Times Water Days Program Hold Run Times OPT IN’s Our run time will only be for ten Enter Station 1 hours field. minutes, so we can switch to the minutes field.

  • Page 22: Program Hold

    DXi User Manual Program Hold A storm is coming! Irrigation will not be needed for a few days. Let’s activate a Program Hold on Program 1. Program 1 Program Program 1 Menu WED 5:43:40 PM |Page 1|Page 2| Start Times Water Days Program Hold Run Times...

  • Page 23: Adjust

    DXi User Manual % Adjust The weather overall is getting cooler. Let us decrease the overall amount of irrigation for this program. Program 1 Program Program 1 Menu WED 5:43:40 PM |Page 1|Page 2| Start Times Water Days Program Hold Run Times OPT IN’s to get to the Page 2 Program 1 Menu screen.

  • Page 24: Manual Operation

    DXi User Manual Manual Operation The grass is a little dry. Let us run a manual program operation at 10pm to help keep that grass green. 1) Press the Manual button. Manual WED 5:43:40 PM Station Program Sequence Program Manual Program WED 5:43:40 PM Program# Start Time --:--AM...
  • Page 25 DXi User Manual Reference The rest of this manual is dedicated to explaining every function and command available to the DXi controller, organized by the Main Menu categories below. Main Menu WED 5:43:40 PM Setup Reports & Diagnostics Program Alerts Stations Rain Hold Command...
  • Page 26 DXi User Manual Reference...

  • Page 27: Chapter 4: Setup

    DXi User Manual Chapter 4: Setup This chapter describes every function within the Setup section of the controller. Setup WED 5:43:40 PM |Page 1|Page 2| Flow Communication ET Options Station Options Omit by Date Time & Date All step-by-step directions are started from the above Setup screen. Press to get to Page 2 of the Setup options.

  • Page 28: Flow

    DXi User Manual Flow Setup Flow WED 5:43:40 PM Flow Sensors Flow Options Flow Sensors Flow Sensors can calculate and report the amount of water, in gallons per minute, travelling through a pipe. For a complete explanation on flow sensors, including basic instructions on how to install a flow sensor, please see Appendix B: Flow Sensors.
  • Page 29 DXi User Manual to enter that field. to switch between options. to set desired option. Press to the next sensor. Flow Options Flow Options establishes flow limits to aid in the detection of possible flow problems. Flow Options Setup Flow Options WED 5:43:40 PM |Limits|Monitoring| Volumetric Settings:...
  • Page 30 DXi User Manual Limits Monthly Limit: The number, in total gallons, that the irrigation system should not exceed per month. If it does, the DXi controller will either generate an alert (and keep watering) or simply stop watering until a new month begins. Watering can also be resumed by increasing the monthly limit.
  • Page 31 DXi User Manual Monitoring Flow Once the station flow limits have been established, the Flow Watch Mode (watching upper and lower limits) may be enabled or disabled. When Flow Watch Mode has been enabled, all station upper limits and all station lower limits will be enforced on an individual station basis.

  • Page 32: Omit By Date

    DXi User Manual ET Options ET Options WED 5:43:40 PM Maximum Total Program ET 00.00 (in) Monthly Daily Default ET: JAN 00.00 (in) Maximum Total Program ET is the maximum ET value that can be accumulated between watering days. This value is the maximum value that a program will ever replace in a single day.

  • Page 33: Communication

    DXi User Manual Press to get to the next group of Omit Days. Communication General The controller can communicate with the Central running Sentinel WMS in any one of five methods: Setup Communication WED 5:43:40 PM |General|ENET|WiFi|UHF|Cell Unit Code: Comm Option Device: 4G LTE WiFi Group Code:...

  • Page 34: Cloud Connect

    • Outbound Ports 5101-5108 for inbound and outbound from the DXi controller to the Toro cloud server, URL: DXi.cloudconnect.toro.com • Outbound Port 10001 for inbound and outbound from Sentinel WMS central software to the Toro cloud server, URL: cloudconnect.toro.com...

  • Page 35: Ethernet

    Most networks today use DHCP client. Set the DHCP Client setting to YES. WiFi The Toro DXi product line provides a WiFi option for communication to Sentinel WMS central software. The WiFi option allows for bi-directional communication from irrigation controllers to Sentinel WMS central software. WiFi offers advantages...

  • Page 36: Wifi

    The Cell page provides two troubleshooting functions that can be used if the controller disconnects and fails to reconnect to the cloud. Listen ports are for advanced configurations and should only be changed/modified by a qualified Toro service professional. Setup Communication...

  • Page 37: M7/M8 Radio

    DXi User Manual Station Options It is required to manually change the station count. If the station count is set higher than the number of local stations actually connected, the balance will be addressed as 2-wire stations. Station Count WED 5:43:40 PM Station Count 048 Time &...

  • Page 38: Current Checks

    WED 5:43:40 PM Firmware update complete Steps 1. Download the latest firmware driver from Toro's website. Copy file to root drive on a USB drive in folder labeled “FirmwareUpdate”. Be sure your DXi controller is on. 2. Accessing the TM from the bottom, insert the USB thumb drive with the latest firmware update on it into the USB slot.

  • Page 39: Time/Date

    DXi User Manual • Wireless LR (for radio used for Wireless LR communications) • CTM source – When communications arrive on this port, they should be routed to the CTM Destination port. Note: The CTM Destination indicates the port to which CTM communications should be sent.

  • Page 40: Station Count

    DXi User Manual 24VAC Program Decoder This screen allows the operator to program any decoder plugged into the Programmer port of the 2-wire card for the DXi controller. Connect the desired decoder. The DXi will read the current address and the type of decoder (station, flow, or moisture) and display that information.

  • Page 41: Chapter 5: Program Entry

    DXi User Manual Chapter 5: Program Entry The DXi controller allows the user to program irrigation schedules for up to sixteen programs. For an irrigation program to be considered valid, it must contain: • at least one start time • at least one active irrigation day •...

  • Page 42: Start Times

    DXi User Manual Start Times The DXi controller is capable of handling 12 start times per program. The Start Time is defined as the precise time of day that a given irrigation or auxiliary program begins. Program 1 Start Times WED 5:43:40 PM |1-6|7-12| Start Time 1...

  • Page 43: Run Times

    DXi User Manual Run Times The DXi controller allows the user to individually set a run time for each station. The procedure to set Run Times was covered in Chapter 3: Quick Start . Program 1 Run Times WED 5:43:40 PM |1-6|7-12|13-18|19-24|25-30|>...

  • Page 44: Opt Ins

    DXi User Manual OPT INs OPT INs essentially tells the DXi controller to include a Pump or Master Valve in irrigation operation. Program 1 OPT INs WED 5:43:40 PM Run Time Format-Round MM:SS Irrigation Program Omit by Date ET Based Run Times Continuous Cycle Cycle Delay(m) Volumetric Shutdown...

  • Page 45: Erase/Reset

    Volumetric shutdown is cleared. Moisture Control: Yes or No. Moisture Control enables data logging and collection of moisture data. For complete installation and setup instructions for a moisture sensor, please see Toro document 373-1021, TW-DAC-SOIL Moisture Sensor Installation Guide. Erase/Reset To Erase a Program to Program Menu Page 2.

  • Page 46: Adjust

    DXi User Manual % Adjust Setting the % Adjust Value field affects irrigation only for that specific program. For example, if you set a % Adjust value of 50% for Program 1, run times that are set to 20 minutes will only run for ten. Program 2 run times will be unaffected. Program 1 % Adjust WED 5:43:40 PM % Adjust Value...

  • Page 47: Chapter 6: Stations

    DXi User Manual Chapter 6: Station Options The Station Options command allows the user to: • define minimal, nominal, and maximum flow and current amounts for every station in a system • set parameters for Cycle and Soak to reduce water runoff. Flow This screen allows the operator to manually set the minimal, nominal, and maximum flow amounts for every station in a system.

  • Page 48: Misc

    DXi User Manual Misc This screen allows the operator to manually set the minimal, nominal, and maximum current amounts for every station in a system. Stations WED 5:43:40 PM |Flow|Misc|Cycle & Soak|Type Station Nominal Current 0.00 ET RELATED Precip Rate(’\HR) 00.00 Plant Factor % Nominal Current - The operator can manually set the nominal current for each station.

  • Page 49: Cycle & Soak

    DXi User Manual Cycle & Soak Cycle and Soak was developed as a method to ensure the soil absorbs as much of the irrigation water as possible, minimizing water run-off. Stations WED 5:43:40 PM |Flow|Misc|Cycle & Soak|Type Station Cycle & Soak (H:M) Cycle Time (Max) 05:00 Soak Time (Min)

  • Page 50: Type

    DXi User Manual Type When you turn on a station, the station may be one of several different types. When setting up the station Type, it is necessary to fill in all the requested parameters for the controller to communicate with the station correctly. The DXi controller will most commonly use Local, Wireless-LR and AC decoder types, but we include others for legacy reasons.
  • Page 51 DXi User Manual Wireless IP All the above options apply but the additional Socket Number is needed. The Socket Number tells the controller what IP address and socket the communication should be sent to. Sockets may be setup in the WMS software and sent to the controller. Stations WED 5:43:40 PM |Flow|Misc|Cycle &...
  • Page 52 DXi User Manual Wireless (Obsolete) Wireless parameters are the same as Wireless-LR but the commands will be sent to the Wireless short range radio (if option is populated). Stations WED 5:43:40 PM |Flow|Misc|Cycle & Soak|Type Station Type Wireless Precode Board # (0-30) Output # (1-48) Socket # (1-4) Baseline (Obsolete)

  • Page 53: Chapter 7: Reports And Diagnostics

    DXi User Manual Chapter 7: Reports and Diagnostics Reports The DXi controller can generate three types of reports: controller events, water usage, and soil sensor status. Reports WED 5:43:40 PM Controller Events Water Usage Soil Sensor Status Controller Events Controller Event reports show controller information such as station start and stop times, station duration, and more.
  • Page 54 DXi User Manual Water Usage The Water Usage report contains statistics on monthly water usage. This report can also compare current usage to the previous year.. Water Usage WED 5:43:40 PM |Water Use|Flow Rates| Meters 1 Today (WED) 22 Gal Monthly Usage - % of Last Year JAN 0 JUL 0...

  • Page 55: Diagnostics - General

    DXi User Manual Diagnostics - General Diagnostic Tests WED 5:43:40 PM General Output Keypad Test Test Display Program Test Test Sensor Board Comm. Status Devices Output Test The Output Test verifies controller output functionality. Use the Control Dial to set the range of stations to test, adjust the duration (test time per station), and to manually start and, if desired, stop the test.
  • Page 56 DXi User Manual Sensor Board Status The Sensor Status test displays critical information about each device attached to the system. Sensor Status Status WED 5:43:40 PM Flow 1: 5.0000 Hz Flow 2: 5.0000 Hz Flow 3: 5.0000 Hz Rain: 16 pulses Wind: 4.0000 MPH 3 pulses...

  • Page 57: Diagnostics - Communications

    DXi User Manual Diagnostics - Communications ENET The TCP/IP diagnostic screen displays TCP/IP configuration information, including your controller’s IP address, DNS, NetMask, and Gateway. Communication WED 5:43:40 PM |ENET|CELL|WiFi|UHF|M7|CLOUD 194.25.3.130 DNS: 194.25.3.129 NetMask: 255.255.254.0 Gateway: 194.25.3.1 MAC: 00:24:09:09:03:00 Link: Link Active, 100Mb/s Full, RX/TX-Normal Ethernet link status is a handy tool to determine whether you have a valid network connection or not.
  • Page 58 OPERATING BAND: UC, 450, 470 MODEL: RV-M8S RSSI: -71 dBm Refresh Status Idle CLOUD The CLOUD diagnostic screen displays Toro cloud configuration information. Select the Refresh Status command to confirm successful cloud communication. Communication WED 5:43:40 PM |ENET|CELL|WiFi|UHF|M7|CLOUD| Selected Cloud Device = Cellular Override/Working IP = [52.38.147.121]...

  • Page 59: Chapter 8: Alerts

    DXi User Manual Chapter 8: Alerts The DXi series controller automatically alerts the operator when problems occur or certain conditions arise. The controller may trigger an alert in response to over 11 different conditions. Each condition is date/time stamped and includes additional information which may be helpful in troubleshooting the problem.

  • Page 60: Anaylzing An Alert

    DXi User Manual Upon review of the alert, maintenance personnel would repair the problem and then clear the alert at the controller. (Clearing the alert re-enables all irrigation at the station). Any time an alert is triggered, the DXi screen displays the alert type. Anaylzing an Alert Alerts can be accessed for analysis from the Main Menu.
  • Page 61 DXi User Manual Alert List Alert Alert Code (displayed with Sentinel WMS central software) RESET 1101 HIGH TEMPERATURE 1102 STATION COMMUNICATION ERROR 1103 MASTER VALVE HIGH CURRENT 1104 FLOW LOWER LIMIT 1105 FLOW UPPER LIMIT 1106 WATER LIMIT 1107 MAX STATION LIMIT 1108 START DELAY OVERLAP PROTECTION 1109...

  • Page 62: Alerts And Corrective Action

    DXi User Manual Alerts and Corrective Action For all alerts, upon resolution of the specific problem, be sure to CLEAR all alerts at the controller. Reset Reset alerts are triggered by the controller restarting due to either: 1. a power reset 2.
  • Page 63 DXi User Manual nominal GPM readings. 2. Compare the GPM reading with the limit setting to insure that adequate margin exits (typical: 50% below nominal). Water Limit The controller has exceeded its monthly watering allocation (set in the Setup-->Flow- ->Flow Options screen). If the program has been set up to stop watering, no further irrigation will occur until day one of the next month.
  • Page 64 DXi User Manual Current Upper / Lower Limit This alert is triggered when actual current was above maximum current or below the minimum current allowed. Main Flow Limit This alert is triggered when flow exceeded main line flow limit. Unscheduled Flow Limit This alert is triggered when flow exceeded unscheduled flow limit.
  • Page 65 DXi User Manual MV Current Lower Limit Indicates Master Valve current draw was below the minimum allowed. Alert will display the measured current and minimum limit. Pump Current Upper Limit Indicates Pump current draw exceeded the maximum allowed. Alert will display the measured current and maximum limit.
  • Page 66 DXi User Manual Chapter 7: Reports and Diagnostics...

  • Page 67: Chapter 9: Rain Hold

    DXi User Manual Chapter 9: Rain Hold There are several ways in which a DXi can be placed in Rain Hold. This chapter will focus on a globally set Rain Hold. For a local program level Rain Hold, please refer to Chapter 6, Program Hold.
  • Page 68 DXi User Manual Non-irrigation programs (such as lighting or for a fountain), are NOT placed on a Rain Hold with this command). To Place a Rain Hold for a specified number of days: Change to desired number Enter Set Day(s) field. of days.

  • Page 69: Chapter 10: Manual Operation

    DXi User Manual Chapter 10: Manual Operation Operators can manually activate irrigation for a single station, a group of stations, or a program. There are four manual options: • Station: Activate a single, specific station for a specified amount of time. •...

  • Page 70: Station

    As stations are activated, the master valve (MV) and/or pump (P) associated with that station will be highlighted, indicating they will activate along with that station. It is possible to manually enable and disable the master valve/s and pump/s, although Toro does NOT recommend that.

  • Page 71: Sequence

    DXi User Manual Sequence Sequence allows stations to be activated in a non-linear sequence. Manual Sequence WED 5:43:40 PM Station# Run Time Start Status: Off Sequence: Press ‘A’ to clear manual sequence. To Activate a Sequence Operation: to enter Station# field. to select desired station.

  • Page 72: Program

    DXi User Manual Program Manually executing a program will run the program at the specified start time. Manual Program WED 5:43:40 PM Program# Start Time --:--AM Activate Deactivate Status: Off Flow: 100 GPM Cur:1.0 To Activate a Manual Program Operation: to enter Program# field.

  • Page 73: Chapter 11: Review

    DXi User Manual Chapter 11: Review Overview The review screen allows the user to review all facets of the controller setup and programming, including System Review, Program Review, About, Station Review, Flow Review, and Weather Review. Review WED 5:43:40 PM System Station Review...

  • Page 74: System Review

    DXi User Manual System Review The System Review section allows a user to review all valid programs, including establishment programs and standard programs. System Review WED 5:43:40 PM |1 of 4|2 of 4|3 of 4|4 of 4| Valid Programs Programs (1): The second of 4 screens displays the satellite type and firmware revision.

  • Page 75: Program Review

    DXi User Manual Program Review Program Review displays five screens of information related to the selected irrigation program. 1/5: Program 1 Review WED 5:43:40 PM |1/5|2/5|3/5|4/5|5/5| Program 001 Program Valid Start Duration: 1:24:00 Water Use per Start (gal): 0 Start Times: 06:15AM 07:39AM 08:00PM...
  • Page 76 DXi User Manual 2/5: Program 1 Review WED 5:43:40 PM |1/5|2/5|3/5|4/5|5/5| Program 001 Schedule Type: 31-Day Establishment Active: N.A. Backup Active: N.A. Water Days (In next 2 weeks): 2/14 2/16 2/18 2/20 2/22 2/24 2/26 Hold Days Remaining • Schedule Type: Displays what type of schedule is set for this program, either 31-Day, 14-Day, or Interval.

  • Page 77: Station Review

    DXi User Manual 4/5: Program 1 Review WED 5:43:40 PM |1/5|2/5|3/5|4/5|5/5| Program 001 Percent Adjust Station Run Times: (knob to scroll) Station 1 run for 0:05:00 Station 2 run for 0:05:00 Station 3 run for 0:05:00 Station 4 run for 0:05:00 Station 5 run for 0:05:00 Station 6 run for 0:07:00 Station 7 run for 0:07:00...

  • Page 78: Flow Review

    DXi User Manual Flow Review Flow Review displays information about the various flow meters (if any) that are added to the system, as well as the system Flow Limits. Flow Review WED 5:43:40 PM Flow 1: Type: Data Industrial Add To Total: YES Flow 2: Type: Data Industrial Add To Total: YES Flow 3: Type: Data Industrial...

  • Page 79: Weather Review

    DXi User Manual Weather Review Review This screen shows recent weather information for the previous week such as rainfall in inches, ET in inches, and current wind speed. Appropriate sensors and/or data sources must be attached to generate this data. Weather Review WED 5:43:40 PM |Review|Rain...
  • Page 80 DXi User Manual Wind Limits Wind Limits screen displays the wind shutdown and resume settings. If wind is measured at or above the Wind Shutdown speed for the Duration Required, the controller will issue an alert which the use can respond to from the Sentinel WMS central computer.

  • Page 81: Chapter 12: Troubleshooting

    Toro ® DXi User Manual Chapter 12: Troubleshooting This chapter describes the resources available to troubleshoot field wiring problems, broken heads, pipes and mainlines, AC power problems, monitoring of water usage, and more. In order to take full advantage of all the capabilities of the DXi controller as a...
  • Page 82 Under the "Review -> About" menu, verify the Opt. FW for the given output board is displayed. If the cable connection is good but the power/status LEDs are not illuminated correctly, or the Opt. FW cannot be read, contact a Toro service representative.

  • Page 83: Directory Of Flow Chart Diagnostic Problems

    DXi User Manual Directory of Flow Chart Diagnostic Problems Problem / Symptom Page Automatic Program Does Not Start Multiple Stations Do Not Water (Many station lights on) Short Circuit Shutdown Flow Sensor Reading Always Zero A Station/Valve Does Not Water Display is Blank Program Starts-But Does Not Water Program Starts-But Stations Shut Off Immediately...
  • Page 84 DXi User Manual Automatic Program Does Not Start Start Are alerts See Alerts list displayed? Check Review valid Program Review. program Is program valid? requirements next page RAIN OFF LED is on? Has a Adjust / cancel rain, freeze, Global- or tipping bucket,wind, Program-level or auxiliary sensor...
  • Page 85 DXi User Manual Automatic Program Does Not Start (continued) from previous page Adjust Is “Omit by Date” Omit by Date currently active? dates % Adjust Adjust % Adjust set to zero? Contact Toro Technical Support Chapter 12: Troubleshooting...
  • Page 86 DXi User Manual Multiple Stations Do Not Water (Many station lights on) Station LED for the suspect zone turns on, and other station LEDs turn on. If a zone does not water but that station's red LED light turns on as well as other various LEDs for other stations, the field "common"...
  • Page 87 DXi User Manual Short Circuit Shutdown A short circuit shutdown event is generated when the total cumulative current draw of all conventional outputs (stations, MV's and Pumps) measured by the MV/Sensor board exceeds 2.75Amps. An alarm will be generated and the MV/Sensor board will sever the common connection to all conventional outputs, preventing them from energizing.
  • Page 88 • master valve need to be turned on? Disconnect sensor wires from “Input 1+” and “Input 1-” terminals. Using an ohm meter, is there Contact Toro 12+ VDC measured at Technical Support inputs 1+ and 1- terminals? next page Chapter 12: Troubleshooting...
  • Page 89 Diagnostics -> Diagnos- tics -> Sensor Status then short the 1+ and 1- terminals together repeatedly. Does the associated MV1 Contact Toro green LED turn on and Technical Support off when shorted and when not? Does the sensor diagnostic page update the associated...
  • Page 90 DXi User Manual Flow Sensor Reading Always Zero (continued) from previous page Disconnect the EV-CAB-SEN wires from the flow sensor red and black wires. EV-CAB-SEN is defective. Is there See Appendix G 12+ VDC measured for measuring at black and white continuity.
  • Page 91 DXi User Manual Station / Valve Does Not Water Start Refer to Alerts list. Are alerts Take corrective action. displayed? Clear alert. Using Manual operation, turn on suspect station for five minutes. Refer to Alerts list. Take corrective action. Are alerts displayed? Clear alert.
  • Page 92 DXi User Manual Station / Valve Does Not Water (continued) from previous page the electrical Isolate problem. current within the expected range? Does a master valve or pump need to be turned on for the station to operate? Refer to master valve Is the MV and/or and pump setup.
  • Page 93 DXi User Manual Station / Valve Does Not Water (continued) from previous page Manually operate the known working station output that is wired with the suspect defective station wires for one minute. Does irrigation If station alerts are raised, commence for the known react as necessary.
  • Page 94 Press “red” button to reset. Verify main circuit breaker at remote power source Replace fuse is on. and retest. MV board, Is the fuse blown? are all 5 power LEDs illuminated? Consult Toro technical support. Chapter 12: Troubleshooting...
  • Page 95 DXi User Manual Program Starts But Does Not Water Start Refer to Alerts list. Take corrective action. alerts displayed? Clear alert. Does Refer to a the program require “Station/Valve a master valve or Does Not Water”. pump? When the Check master valve program starts, and pump have been do LEDs for the MV...
  • Page 96 Have See Current Limits. maximum current Verify current limits limits been for each station. exceeded? Have minimum currents been me Refer to Alerts list. alerts displayed? Take corrective action. Clear alert. Consult Toro technical support. Chapter 12: Troubleshooting...
  • Page 97 See Water Limit. the program Change setup option been set up to stop from “Warning” to watering at water “Stop” (watering). limit? Consult Toro technical support. Chapter 12: Troubleshooting...

  • Page 98: Control Devices (Rain Sensors, Freeze Sensors, Etc.)

    DXi User Manual Control Devices (Rain Sensors, Freeze sensors, Etc.) Many commercial sensor devices available in today's market take advantage of the common ground configuration to control watering operations. Devices such as rain sensors, freeze sensors, moisture sensors, etc. employ a control system which interrupts the common ground line of watering stations to control the shutdown of stations.

  • Page 99: Appendix A: Specifications

    DXi User Manual Appendix A: Specifications Cabinet Dimensions: • Wall Mount: 11” W x 16” H x 5.625” D (27,9cm W x 40,6cm H x 14,29cm D) • Pedestal Mount: PSB: 16.5” W x 38” H x 17.25” D (41,9cm W x 96,5cm H x 43,8cm D) SPED: 16”...
  • Page 100 DXi User Manual Controller Memory: The DXi utilizes Non-volatile Random Access Memory technology to protect all user-defined program and setup data from loss in the event of a power failure. Time and date settings will be maintained without power for approximately 1 day. Appendix A: Specifications...

  • Page 101: Appendix B: Flow Sensors

    DXi User Manual Appendix B: Flow Sensors The DXi controller provides a variety of user-configurable, flow-related features for up to three flow sensors, referred to as Flow #1, Flow #2, and Flow #3. Flow sensors may be of both conventional and/or decoder type. DXi flow features/capabilities include: •...

  • Page 102: Flow Sensor Installation Instructions

    See Chapter 4: Setup on how to navigate the Flow Sensors screen. Use the "Flow Meter Offset and K Values" tables (next page) to properly calibrate the flow sensor. For complete installation and setup instructions of a Flow decoder, refer to Toro document 373-1022, TW-DAC-FLOW Decoder Installation Guide. Flow Sensor Overview...

  • Page 103: Flow Sensor Offset And K Values

    Each flow meter installation must include entry of the "offset" value and "K" values for proper calibration of the meter. The DXi controller supports the complete line of Toro and Irritrol-branded flow sensor (DI & CST). Flow Sensors may be either conventional and/or decoder type. The controller supports 2 flow sensors.
  • Page 104 DXi User Manual Flow Limit Checking To perform limit checking, the controller computes a Gallon-Per-Minute (GPM) flow rate based upon the total gallons used in the previous 60 seconds. Limit checks are performed on the following: • Station upper limit •...
  • Page 105 DXi User Manual If the STOP option is selected, the problem is reported in the alert list and watering stops. Watering is restarted when: • the limit is changed to a larger value • the program option is changed to Warning •...

  • Page 106: Flow Limit Checking

    DXi User Manual Limit Checking with Two or More Flow Meters When two flow meters are used, you may select which meter is used for limit checking. Alternately, you may check the total flow from both meters. Do this by: Under Setup -->...
  • Page 107 DXi User Manual Reading Monthly Water Totals Go to Reports & Diagnostics-->Reports-->Water Usage. The monthly water totals indicate how much water has passed through a flow sensor in a given month. Water Usage WED 5:43:40 PM |Water Use|Flow Rates Include Flow 1 Today (MON) 0 Gal Monthly Usage - % of Last Year JAN 0...
  • Page 108 DXi User Manual Examples Overflow in Controller/Main Line Break Assume the maximum controller flow rate is 500 GPM. A main line break occurs while attempting to water station 7. The break results in a flow of 510 GPM. The following alert is displayed, as well as the station number and GPM reading: Dashboard SAT: 239-239 WED 5:43:40 PM Active Programs...

  • Page 109: Flow Limit Violations

    DXi User Manual Station Under Flow Assume station 2 has a lower limit of 100 GPM. The line to station 2 is clogged, resulting in a flow reading of 53 GPM. Resulting action in this example will be the generation of a Low Flow alarm and station 2 will be condemned from any current or future irrigation and the alarm is cleared Alerts WED 5:43:40 PM...

  • Page 110: Hardwired Communication Troubleshooting

    Appendix C: Hardwired Communication Troubleshooting Toro® DXi controllers are capable of communication between controllers to allow sharing of flow devices, Master Valves, pumps, as well as communication to Sentinel WMS central software. Controllers share communication via a hardwired connection. The hardwired communication is made via the EV-CAB-COMM cable due to its specific direct burial and communication properties.

  • Page 111: Normal Operating Behavior

    DXi User Manual DXi COMM BOARD: The DXi-COM-BOARD is seen below in figures 1 and 2. The board has LED indications for 5V and 12V power, and data traffic via the R (Receive), T (Transmit), and D (Direction) LED's. The board has designated inputs for communication coming "IN"...
  • Page 112 DXi User Manual Please note, if maintenance is being performed on a controller or a controller is powered down in a group, this will result in generation of communication related alerts. Communication with Sentinel WMS Central Software Communication with central software should be robust, especially for controllers communicating to Sentinel WMS via an Ethernet LAN connection.

  • Page 113: Inspecting Field Wiring

    DXi User Manual Inspecting Field Wiring: Field wiring problem causes vary, but all typically result in a few types of failures, such as additional resistance, open circuit, short circuit and/or ground leakage. Typical causes for these failures are a severed wire, poor/defective wire splice, defective wire insulator, water ingress or installation of the incorrect/poor quality underground communication cable.
  • Page 114 DXi User Manual OUT+ ≈ 3.2K ohm ≈ 3.1K ohm, Mega ohms or Open Circuit IN+ ≈ 3.2K ohm A lower than expected resistance value for any of the measurements in Test 3, are indicative of a ground leak or short in the communication wire. Additionally, resistance values greater than 4K ohm but less than 1Mega ohm are suspect of ground leaks.

  • Page 115: Appendix D: Grounding The Communication Cable

    DXi User Manual Appendix D: Grounding the Communication Cable In this appendix, we cover grounding the DX3 / DXi communication cable. Adequate grounding for the communication cable is essential. The cable connecting each DX3 / DXi controller (part number EV-CAB-COMM) contains one twisted pair and one mesh outer shield.
  • Page 116 DXi User Manual Method 1 - Ground to Comm Board ADDRESS 1–0 DX-HW, DX-PH OR DX-RF COMMUNICATION BOARD +IN- +OUT- GND Copper Tinned Wire Wire Ground Wire Method 2 - Ground to Ground Screw DX COMM BOARD ADDRESS 1–0 DX-HW, DX-PH OR DX-RF COMMUNICATION BOARD +IN- +OUT- GND...
  • Page 117 DXi User Manual Method 3 - Two COM wires ground to Ground Screw ADDRESS 1–0 DX-HW, DX-PH OR DX-RF COMMUNICATION BOARD Ground +IN- +OUT- GND Tinned Wire Copper Wire Splicing COM Ground Wires It is possible to splice two COM Copper Tinned wires together.
  • Page 118 DXi User Manual Prepping the Chassis Methods 2 and 3 might require installing a ground nut into the controller chassis. Follow these directions carefully to ensure grounding and chassis water rating are not compromised. Drill hole location. The ground nut should be installed within 12 cm of the terminal blocks of the DX output board.

  • Page 119: Glossary

    DXi User Manual Glossary Alert / Alarm An irrigation related "event" reported by the controller which requires operator notification and/or action. Condemned Station A station that shut down due to operational defects or exceeded limits. The condemned station will not operate again until the defects are corrected and warnings are cleared.
  • Page 120 DXi User Manual should be drawing. If a station output does not draw any current, it is likely that the circuit is open. Cycle Mode Option that selects either start times or continuous cycle. Device Defined in an irrigation system configuration as a Master Valve, Pump or Flow Sensor. Decoder A device on the 2-Wire path that activates solenoids based off commands from a controller.
  • Page 121 DXi User Manual Flow Sensor A rotating paddle device placed in a main water line used to measure water flow. The device must be calibrated using K and Offset values to compensate for pipe size. Inter Station Delay Time The amount of time between when one station stops irrigating and the next scheduled station begins.
  • Page 122 DXi User Manual Moisture Sensor A water sensing device placed in the root zone of a watering area which monitors the amount of water application. Normally Closed Valve Master Valves are normally closed and must be energized to deliver water flow. Normally Open Valve Master valve that is normally open and must be energized to turn off.
  • Page 123 DXi User Manual controller is in rain hold) 3. Rain hold enable/disable on a per program basis. Run Time The amount of "on" time either in minutes/seconds or hours/minutes (setup option) for a station. Satellite A term used for any controller which is connected to a Central Control System. Satellite Address Identifies each satellite within a multiple controller system.

  • Page 124: Fcc Notice - Electromagnetic Compatibility

    DXi User Manual DXi User Manual FCC Notice - Electromagnetic Compatibility This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. It has been type tested and found to comply with the limits for a FCC Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference in a residential installation.

  • Page 125: Toro Limited Warranty

    In no event shall Toro be liable or in any way responsible, for any damages or defects in the product which were caused by repairs or attempted repairs performed by anyone other than an authorized Toro / Toro Service dealer or center.

  • Page 126: California Proposition 65 Warning Information

    DXi User Manual DXi User Manual California Proposition 65 Warning Information What is this warning? Sometimes you will see a product for sale that has a label with a warning along the lines of the following: The warnings is required by California labeling law Proposition 65 (or Prop 65 for short), which is meant to notify individuals in California of exposures to Prop 65-listed chemicals.
  • Page 127 With[Brand Name]’s products, the exposure may be negligible or well within the “no significant risk” range. However, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it can be sued by the State of California or by private parties who seek to enforce Prop 65 and subject to substantial penalties.
  • Page 128 DXi User Manual 5825 Jasmine St. Riverside, CA 92504-1183 Toro support: 800.777.1477 irrigationsupport@toro.com www.toro.com/dxi Patent: www.ttcopats.com © 2023 The Toro Company, Inc. www.toro.com Part Number 373-1061 Rev. C Glossary ©2021 The Toro Company, All Rights Reserved...

Table of Contents