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Daikin MicroTech III Operation Manual
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Daikin MicroTech III Operation Manual

Daikin MicroTech III Operation Manual

Fan coil unit controller software downloading procedures and troubleshooting guide
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Operation Manual
MicroTech
®
Software Downloading Procedures
and Troubleshooting Guide
• Fan Coil Unit Controller
• I/O Expansion Module
• BACnet
and LONWORKS
®
Communication Modules
III Fan Coil Unit Controller
®
OM 1095
Group: Controls
Part Number: OM 1095
Date: November 2015

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Summary of Contents for Daikin MicroTech III

  • Page 1 Operation Manual OM 1095 Group: Controls Part Number: OM 1095 Date: November 2015 MicroTech III Fan Coil Unit Controller ® Software Downloading Procedures and Troubleshooting Guide • Fan Coil Unit Controller • I/O Expansion Module • BACnet and LONWORKS ® ®...
  • Page 2 Table of Contents TABLE OF CONTENTS .......................... 2 ..............................3 OTICE ........................3 EFERENCE OCUMENTS ..........................3 EVISION ISTORY INTRODUCTION ............................. 4 ..........................4 ETTING TARTED DOWNLOADING UNIT CONTROLLER AND I/O EXPANSION MODULE SOFTWARE ...... 6 ............................6 NTRODUCTION ..........................6 ETTING TARTED I/O E...
  • Page 3 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense. Daikin Applied disclaims any liability resulting from any interference or for the correction thereof.
  • Page 4 The purpose of this document is to describe how to download the software and verify that it has been installed correctly. This document also describes the download and configuration process for auxiliary MicroTech III controls options. Auxiliary controls options include the I/O expansion module and BACnet ®...
  • Page 5 Figure 2. Fan Coil Unit Controller Software Revision Label Unit controller software version labe Figure 3. BACnet MS/TP Communication Module Software Revision Label BACnet software version label Figure 4. L Communication Module Software Revision Label ORKS LonWorks software version label OM 1095 www.DaikinApplied.com OM 1095 •...
  • Page 6 Downloading Unit Controller and I/O Expansion Module Software Introduction The following section describes how to download and verify the MicroTech III fan coil unit controller and I/O expansion module using Flasher 5 hardware and Flasher software programming tools. Joint Test Action Group (JTAG) is a common name for the IEEE (Institute of Electrical and Electronics Engineers) 1149.1 Standard, which was created for the development...
  • Page 7 Fan coil unit controller and I/O expansion module .hex file: The software file  for the unit controller or I/O expansion module. A separate .hex file is required for each board. Installing the Flasher Software Before the unit controller files can be downloaded, it is first necessary to install the Flasher software.
  • Page 8 Figure 6. Flasher Choose Options Menu Download Fan Coil Unit Controller and I/O Expansion Module Software Once the Flasher software has been installed, follow the steps below to download the unit controller and I/O expansion module (if necessary). The unit controller and I/O expansion module have different software files and must be downloaded separately.
  • Page 9 Figure 7. Flasher Cable Connection to Unit Controller or I/O Expansion Module 5. Connect power to the Flasher 5 hardware. 6. Prior to launching Flasher, check the communication port (i.e. COM1 or COM2) to which the Flasher hardware is connected. The port number is required for Step 8.
  • Page 10 Figure 9. Device Properties When the Select Device window shown in Figure 10 appears: 13. Select Renesas in the Manufacturer drop-down box. 14. Select M38507 in the Group drop-down box. 15. Highlight the device M38507F8FP with 1KB RAM and 32KB FLASH and then click the OK button twice.
  • Page 11 Figure 11. Flasher Passcode Configuration Menu 19. Apply power to the unit controller. The Target VCC field should change to approximately 5.0 Volts as shown in Figure 12. If it does not, check the connection between the Flasher 5 hardware and unit controller to verify that the cable is installed properly.
  • Page 12 Figure 13. Flasher Successful Download Screen 23. Remove power from the unit controller and disconnect the Flasher 5 hardware. 24. Repeat steps 1-23 to complete this process for the I/O expansion module, if necessary. 25. Apply power to the unit controller and allow it to run for 30 seconds to verify that the new configuration has been saved properly.
  • Page 13 Hardware and Software Requirements You will need the following:  communication module installed on the unit controller ORKS  XIF/NXE files for “MicroTech III Fan Coil L communication module”, ORKS available on www.daikinapplied.com or www.lonmark.org  application such as LonMaker-SR4 or OpenLNS CT, available from...
  • Page 14 Figure 14. L Interface Name ORKS Figure 15. L Communication Module ORKS Board-board Connector 8 pin header Service Switch ECHELON 2: Comm SigB Lon Network 1: Comm SigA MTIIIUC-LON Comm Card Right angle Part # 668105801 pluggable screw terminal OM 1095 • FAN COIL UNIT CONTROLLER www.DaikinApplied.com OM 1095...
  • Page 15 Configuring the LonWorks Communication Network The following section describes how to use LonMaker to create a L ORKS communication network drawing, and import the Fan Coil Unit Device Template into the network. 1. Double-click on the LonMaker desktop icon and the Echelon LonMaker Design Manager appears as shown in Figure 16.
  • Page 16 Figure 17.Network Setup Screen 3. Select the Network Interface Name (as determined in step 5 of the Getting Started section). See Figure 18. 4. Click Next. 5. Verify the Management Mode is “OnNet” and click “Finish”. See Figure 19. Figure 18. Network Interface Name Screen OM 1095 OM 1095 •...
  • Page 17 Figure 19. Management Mode Screen 6. A screen similar to Figure 20 appears. 7. Drag the Device icon (shown on the left-hand side of the image in Figure 20) to the center of the screen. Figure 20: LNS Network Interface Screen 8.
  • Page 18 Figure 21. New Device Template Screen 10. Click Next. The screen shown in Figure 22 appears. 11. Verify that “Load XIF” is selected. 12. Click Browse to locate the L communication module XIF file from the ORKS hard drive and then click Finish. Figure 22.
  • Page 19 Figure 23. Network Drawing Screen Commissioning the LonWorks Communication Module The L communication module is ready for network commissioning after the ORKS Device Template has been properly loaded into LonMaker using the XIF file and an “FCU device” exists in the network drawing area as shown in Figure 23. Follow these steps to begin the commissioning process: 1.
  • Page 20 Figure 25. Device Details Figure 26. Service Pin Screen 7. The screen in Figure 27 appears. 8. Press the service pin button on the L communication module. Refer ORKS to Figure 15 for the location of the service button. Figure 27. Service Pin Entry OM 1095 OM 1095 •...
  • Page 21 At this point, the application image starts loading and the L communication ORKS module is then commissioned. This process takes approximately one minute. See Figure 28. The “MTIII FCU device” changes color to green, which indicates successful commissioning. See Figure 29. Figure 28.
  • Page 22 Downloading BACnet Communication Module Firmware The following section describes how to do the following: 1. Install the hardware and software tool sets required for downloading BACnet communication module firmware 2. Install and configure the BACnet communication module firmware itself Successful download of the BACnet communication module firmware requires the use of a third-party tool.
  • Page 23 Terminology  ATMEL SAM-ICE: The specific model of hardware used for BACnet communication module firmware downloading. BACnet.bin file: The BACnet communication module firmware.  JTAG: The hardware interface required for downloading BACnet firmware. JTAG  refers to both the connector port attached to the unit controller as well as the cable used to download software to the BACnet communication module.
  • Page 24 4. Restart the computer after installation is complete. A new desktop icon appears after successful software installation and start-up. Launch and Configure the SAM-BA Software Once installed, SAM-BA must then be configured for use with the BACnet communication module. The following section describes this process. Performing this procedure returns all BACnet network parameters to default Note: values.
  • Page 25 Figure 32. BACnet Communication Module – Location of Important Features Default Button (S2) 20-Pin Connector LEDs (Attaches to JTAG (D1-D4) connection cable) Reset Button (S1) ATMEL Microcontroller Part number indicated on the top of the chip Figure 33. Select the Microcontroller Part Number The screen shown in Figure 34 appears upon successful communication between the SAM-BA program and the BACnet communication module.
  • Page 26 The following procedure returns all BACnet parameters to factory default values. It is recommended that existing parameters are saved prior to starting this process. See Appendix A in the MicroTech III Fan Coil BACnet Communication Module Installation Manual, IM 1013, and MicroTech III Fan Coil Protocol Document, ED 15135 (both available on www.daikinapplied.com) for additional information.
  • Page 27 Figure 36. Sending File to Target 5. When the program prompts the user to lock the involved lock region(s), click the Yes button after performing the download. See Figure 37. Figure 37. Lock Involved Flash Regions 6. Select “Compare sent file with memory” after completing the download. The program confirms that the file sent matches the file within the BACnet communication module, indicating that the firmware has been successfully downloaded.
  • Page 28 12. Verify that the BACnet communication module properly runs the application by observing that: a. LED D1 flashes on and off approximately every half second, indicating application software is running b. LED D2 flashes in bursts approximately every half second, indicating communication between the unit controller and the BACnet communication module c.
  • Page 29 Downloading with J-Link Hardware and J-Flash Software The following section describes how to install and set up the J-Link hardware and J- Flash software programming tools. It then explains how to download the BACnet communication module firmware once J-Link and J-Flash have been successfully configured.
  • Page 30 1. Navigate to the Segger Microcontroller web site www.segger.com/cms/jlink- and select “software and documentation pack.” See Figure 38. software Figure 38. Download J-Flash Software 2. Double-click on the zip file that contains the installation application. 3. Select the default parameters during installation. 4.
  • Page 31 1. Connect the J-Link hardware between the USB port on the computer and the 20-pin connector on the BACnet communication module. The notch on the J- Link cable fits into an opening on the 20-pin connector on the BACnet communication module. See Figure 32. 2.
  • Page 32 6. Click on the Target Interface tab. See Figure 42. a. Select JTAG from the drop-down box. b. Select 10 kHz from the JTAG speed before init drop-down box. Figure 42. Target Interface Tab 7. Click on the CPU tab. See Figure 43. a.
  • Page 33 Figure 44. Flash Tab 9. Select the Production tab. See Figure 45. a. Verify that Erase, Program, Verify, and Start application boxes are checked. b. Verify that Sectors if not blank is selected in the drop-down box. c. Verify that CRC is selected in the drop-down box. d.
  • Page 34 The following procedure returns all BACnet parameters to factory default values. It is recommended that existing parameters are saved prior to starting this process. See Appendix A in the MicroTech III Fan Coil BACnet Communication Module Installation Manual, IM 1013, and MicroTech III Fan Coil Protocol Document, ED 15135 (both available on www.daikinapplied.com) for additional information.
  • Page 35 5. Select Open from the File menu in the main J-Flash screen. 6. Browse to the location on the hard drive where the BACnet communication module .hex file has been saved. 7. Click on the .hex file and select Open. 8.
  • Page 36 Figure 50. Successful Programming 13. Remove power from the unit controller. 14. Remove the JTAG cable connection from the BACnet communication module. 15. Press and hold the Default and Reset push buttons on the BACnet communication module. See Figure 32. 16.
  • Page 37 Troubleshooting Guide and FAQ This guide is intended to be a helpful reference and source of supplemental information. It provides answers to common questions about the MicroTech III fan coil controls subjects covered in previous sections of this manual. The troubleshooting...
  • Page 38 J-Link hardware and software  Failed to connect error message Fan Coil Equipment Configuration This section describes the equipment options that can be configured using software jumper settings for the unit controller and I/O expansion module. See Table 1 for option details.
  • Page 39 Table 2. Binary to Hexadecimal Conversions Binary Hexadecimal Binary Hexadecimal 0000 1000 0001 1001 0010 1010 0011 1011 0100 1100 0101 1101 1110 0111 1111 Equipment Configuration Example LonWorks “nciSoftJumpers” are presently set to: FA, D0, 01, 00.  Byte 1 (FA hexadecimal = 1111 1010 binary): b0=Normal Operation Mode;...
  • Page 40 Method #1 Setting the Equipment Configuration Using Unit Controller Low-Level Diagnostics Hardware / Software Required:  Computer with EIA-232 Serial Port Connection  Terminal Emulator Program (e.g. Microsoft Windows HyperTerminal or PuTTY)  Standard Serial Port Cable (Not a NULL Modem) ...
  • Page 41 d. If the echoed equipment configuration settings are correct, press the “W” key. The diagnostic message, EE Write=Pass appears, indicating the write operation was successful. e. Restart the unit controller. The diagnostic message, EE Read=Pass then appears, indicating the read operation was successful. Verify equipment configuration...
  • Page 42 Verify Invalid Equipment Configuration alarm annunciated by the unit controller. This is indicated on the room sensor LED or through the network. Figure 52. BACnet Configuration Menu Method #3 Setting the Equipment Configuration Using the LonWorks Network Interface This method uses the standard LonWorks network interface to read and write the equipment configuration properties using the “nciSoftJumpers”...
  • Page 43 Note: Binary & Hexadecimal displays are numeric values, thus the most significant numeric digit is always shown on the left, and the least significant numeric digit is always on the right. Fan Coil Unit Controller and I/O Expansion Module The following section describes issues and the corresponding troubleshooting steps for the fan coil unit controller with or without an I/O expansion module.
  • Page 44 Figure 53. BACnet Communication Module - LED Activity Details Function Description Program Running Program main loop activity Unit Controller Message SPI Activity, LED on during unit controller message MS/TP Transmit Flashes on when transmitting a MS/TP message MS/TP Receive Flashes on when receiving a MS/TP message Q: No LEDs are lit A: The communication module may not be properly installed or may not have the BACnet application software loaded.
  • Page 45 • Confirm that the serial terminal device application settings are correct. . Refer to the MicroTech III Fan Coil Unit Controller Protocol Document, ED 15135, available on www.daikinapplied.com. • Verify that the LED activity is normal. See Figure 54.
  • Page 46 Configuration Properties ORKS A: The communication module uses multiple User-defined Configuration Property Types (UCPTs) to pass MicroTech III-specific unit information to the BAS. If the BAS can access other L variables, then it is likely that the BAS is not allowing ORKS access to these user-defined configuration properties.
  • Page 47 Figure 55. Main Screen does not Populate Q: The Flasher tool’s LED is red A: Disconnect and remove power from Flasher. After a few seconds, reapply power to Flasher. Connect it to the unit controller again, verifying that the triangle on the 10- pin connector of Flasher is properly installed on the keyed connector on the unit controller’s 10-pin JTAG port (see Figure 32).
  • Page 48 Figure 57. Incorrect Range and Target VCC Fields Q: After selecting Download and Verify, a “Busy does not react” error message appears A: If the message shown in Figure 58 appears verify that the Flasher 5 hardware is properly connected to the unit controller. Apply power and perform the download again.
  • Page 49 Note: Replace the unit controller if this problem persists after repeating the programming process. Figure 60. Download Error Message J-Link/J-Flash ARM The following section summarizes common issues with J-Link tools and the corresponding solutions. Q: “Failed to connect” error message appears A: If the message shown in Figure 61 appears, follow these steps: 1.
  • Page 50 Figure 63. Locked Program Error Message 5. Remove the jumper from pin 4 and pin 5 on J2 of the BACnet communication module, if connected. See Figure 64. 6. With power applied to the unit controller, connect the jumper between pin 5 and pin 6 on J2 of the BACnet communication module as shown in Figure 64.
  • Page 52 Daikin Applied Training and Development Now that you have made an investment in modern, efficient Daikin equipment, its care should be a high priority. For training information on all Daikin HVAC products, please visit us at www.DaikinApplied.com and click on Training, or call 540-248-9646 and ask for the Training Department.