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EZTest
mDT001
HazMon System Tester
EZTest
HazMon System Tester
Document No. 11584, Revision A06
January 2019

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Summary of Contents for AGI EZTest Hazmon

  • Page 1 EZTest mDT001 HazMon System Tester EZTest HazMon System Tester Document No. 11584, Revision A06 January 2019...
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  • Page 3: Table Of Contents

    mDT001 HazMon System Tester Technical Manual /i Table of Contents Overview ..........................1 Description of Indicators ...................... 3 Operation ..........................5 Using the Menu Control Pushbuttons ................6 Sensor Test ........................7 Bus Test ........................12 Sensor Emulator ......................15 Sensor Configuration ....................
  • Page 4 mDT001 HazMon System Tester Technical Manual /ii Revision Notes First Release – October 18, 2012 Revision A01 – January 16, 2013 • Update to include version 1.02 firmware features Revision A02 – April 2, 2015 • Rewrite the firmware from assembly language to C language, and update firmware to V2.00 •...
  • Page 5 mDT001 HazMon System Tester Technical Manual /iii The Industry Leader in HazMon Technology CMC INDUSTRIAL ELECTRONICS LTD Phone: (604) 421-4425 Toll Free: (888) 421-4425 Fax: (604) 421-7734 www.cmciel.com sales@cmciel.com...
  • Page 6: Overview

    HazMon System Tester Technical Manual /1 1. Overview The EZTest HazMon System Tester provides a simple method to diagnose CMC HazMon systems. The EZTest is handheld and operates off 2 AA batteries. It has an easy to read backlit LCD. A simple 4 button operator interface is provided The EZTest provides a standalone good/bad test for individual sensors.
  • Page 7 mDT001 HazMon System Tester Technical Manual /2 This page intentionally left blank. The Industry Leader in HazMon Technology CMC INDUSTRIAL ELECTRONICS LTD Phone: (604) 421-4425 Toll Free: (888) 421-4425 Fax: (604) 421-7734 www.cmciel.com sales@cmciel.com...
  • Page 8: Description Of Indicators

    mDT001 HazMon System Tester Technical Manual /3 2. Description of Indicators Sensor or Bus Cable Connector Display Keyboard Figure 1 - Illustration of Indicators There are five control pushbuttons: Press to turn power on or off Power Select Select the displayed function Go back one menu level or exit this function Back Next menu item;...
  • Page 9 mDT001 HazMon System Tester Technical Manual /4 This page intentionally left blank. The Industry Leader in HazMon Technology CMC INDUSTRIAL ELECTRONICS LTD Phone: (604) 421-4425 Toll Free: (888) 421-4425 Fax: (604) 421-7734 www.cmciel.com sales@cmciel.com...
  • Page 10: Operation

    HazMon System Tester Technical Manual /5 3. Operation The EZTest HazMon System Tester has an easy to use menu system. To turn on the tester, press and hold the <Power> key until the display backlight illuminates. To turn the tester off, press and hold the <Power>...
  • Page 11: Using The Menu Control Pushbuttons

    mDT001 HazMon System Tester Technical Manual /6 3.1 Using the Menu Control Pushbuttons There are four menu control pushbuttons: Select Select the displayed function Go back one menu level or exit this function Back Next menu item Down Previous menu item There are six menu selections from the main menu.
  • Page 12: Sensor Test

    mDT001 HazMon System Tester Technical Manual /7 3.2 Sensor Test The sensor test will report the health of a single sensor plugged into the modular connector on the front of the unit. In addition, the sensor test will check for any fault conditions of the actual sensor and on the sensor wiring.
  • Page 13 mDT001 HazMon System Tester Technical Manual /8 The sensor is loading the data line and the data high voltage Data Volts High is lower than required. The sensor is loading the data line and the data line low Data Volts Low voltage is higher than allowed.
  • Page 14 mDT001 HazMon System Tester Technical Manual /9 Sensor Data High The data high voltage level on the network is displayed. Up 3 If this voltage is too low the sensor has resistance between the green data wire and the white common wire.
  • Page 15 mDT001 HazMon System Tester Technical Manual /10 plugged into the first slot it will be read as numbers 1-20. If second cable has also 20 sensors and will be plugged into second slot it will reads as 29-48 if mDC002 is used and 22-41 if mDC001 is used. Short reports which cables on the backplane are shorted.
  • Page 16 mDT001 HazMon System Tester Technical Manual /11 The following table lists the allowable tolerance set for each of the sensors permitted on the CMC network: Power Data Data Family Model Supply High Code Minimum Maximum Minimum mTS01X 4.75 0.25 3.85 mRS001 4.58 0.25...
  • Page 17: Bus Test

    mDT001 HazMon System Tester Technical Manual /12 3.3 Bus Test The “Bus Test” reports the health of a CMC network. Common network faults such as a partially shorted data bus or open data bus are detected. The EZTester is able to measure insulation resistance between data line and ground wires.
  • Page 18 mDT001 HazMon System Tester Technical Manual /13 Serial Number Display Displays the serial numbers of the sensors being Down 2 -33 polled by the bus converter Data Idle Signal The data line average voltage. The data line should Up 1 be above 3.5 VDC.
  • Page 19 mDT001 HazMon System Tester Technical Manual /14 The values displayed above can be used to further troubleshoot the system. If the display indicates an error, use the standard troubleshooting procedure starting at the first field interconnect box to isolate portions of the network. If the error is corrected when a branch is isolated, the problem will be in that branch.
  • Page 20: Sensor Emulator

    mDT001 HazMon System Tester Technical Manual /15 3.4 Sensor Emulator The tester can emulate most CMC sensors. Sensors that can have multiplexed output modes such as the mTS017 and mVM001 will only be emulated as single mode devices. The mTC001 and mTC002 Thermocouple converters cannot be emulated.
  • Page 21 mDT001 HazMon System Tester Technical Manual /16 8. EZTester allows adjusting time delay of 1 wire bus Read Bit (log 1). To enter this setup sensor needs to be emulated and then <Select> button needs to be hold, and then <Up>...
  • Page 22: Sensor Configuration

    mDT001 HazMon System Tester Technical Manual /17 3.5 Sensor Configuration The tester can configure the mTS017 Infrared Temperature Sensor, the mVM001 Vibration Sensor, the mCP001 Proximity Capacitor Sensor, mPTH001 Pressure Humidity Temperature sensor and digital grain cables. To connect digital grain cable special adapter must be used. CMC part number is 12077. 3.5.1 Configuration of mTS017, mVM001, mCP001 and mPTH001 1.
  • Page 23: Configuration Of Digital Grain Cable

    mDT001 HazMon System Tester Technical Manual /18 9. Press the <Select> key to save the new values to the sensor. The display will indicate; Saving config Please Wait 10. Once the configuration has been saved the display will indicate; Configuration Saved 11.
  • Page 24 mDT001 HazMon System Tester Technical Manual /19 5. When <Down> key is pressed configured format will be shown, for example if OPI cable is used and it is configured to work in OPI system the format will be OPI Format but OPI cable can be configured to be in CMC format as well.
  • Page 25 mDT001 HazMon System Tester Technical Manual /20 10. When <Down> key is pressed menu for saving of all setting is shown. In case the configuration is done press the <Select> key and wait for confirmation message. If the message will say that configuration failed save it again till you will get message that the configuration succeeded.
  • Page 26: Battery Gauge

    mDT001 HazMon System Tester Technical Manual /21 3.6 Battery Gauge The battery gauge function displays current battery voltage in volt. Battery Voltage 2.90V The tester uses 2 AA batteries that are located in a battery compartment in the rear of the tester.
  • Page 27: Proximity Data

    mDT001 HazMon System Tester Technical Manual /22 3.7 Proximity Data The Proximity Data function displays real time proximity data and temperature for mCP001 sensor. 1. Select “Proximity Data” from the main menu; 2. The display will indicate: Connect sensor to Read 3.
  • Page 28: Cable Insert Test Cmc Internal Use Only

    mDT001 HazMon System Tester Technical Manual /23 Cable Insert Test CMC internal use only The Cable Insert Test function detects how many DS28EA00 sensors connected on the cable. 1. Prepare a mDC001 hardware board installed the mDC001F firmware. 2. Connect the cable tested to the first cable connector. 3.
  • Page 29: Troubleshooting Tips

    mDT001 HazMon System Tester Technical Manual /24 4. Troubleshooting Tips The tester can only locate sensors that are faulted when they are connected to the tester. Sensors that are intermittent can be more difficult to locate. Here are some tips to assist you in locating problems: 1.
  • Page 30: Troubleshooting Charts

    mDT001 HazMon System Tester Technical Manual /25 5. Troubleshooting charts Error Codes Bus Converter WS1 Webserver EZSentinel128 Red LED Green LED CAT5 Cable Sensor Cable One or more sensors in "Fault" Online Online green 1 sec on/1 sec off Bus converter OK or not reading correctly Offline Online red...
  • Page 31 mDT001 HazMon System Tester Technical Manual /26 Turn "OFF" the Branch A disconnect switch Branch A Switch Are both the red and green LEDs now on? Branch Turn "OFF" the Branch B B Switch disconnect switch Branch B Switch Are both the red and green LEDs now on? Unplug the sensors one...
  • Page 32: Specifications

    mDT001 HazMon System Tester Technical Manual /27 6. Specifications Description Characteristic Sensor bus 5 VDC Voltage 5.0 mA max Current CMC Intrinsically Safe Communications Power Supply Battery 2 x AA Environment Temperature -20 to 50C (-5 to 120F) Relative Humidity 5 to 95% non-condensing Dimensions 140mm (5.5in)
  • Page 33 mDT001 HazMon System Tester Technical Manual /28 Appendix 1 – Position of #1 sensor while reading by EZTest #1 Sensor #1 Sensor OPI CABLE CMC CABLE The Industry Leader in HazMon Technology CMC INDUSTRIAL ELECTRONICS LTD Phone: (604) 421-4425 Toll Free: (888) 421-4425 Fax: (604) 421-7734 www.cmciel.com sales@cmciel.com...

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