TN072808-01 - Spectrum Controls, Inc.
Contents
1. s2 SPECTRUM G N T R Ec is C3 L S Technical Note Title Interfacing WebPort with Fireye Flame Monitor Date 7 28 08 Product s WebPort 500 2001 2005 2101 4001 4005 4101 Product Revision 5 4s3 or later Information Communication is Modbus RTU Document TN072801 01 Section 1 Introduction The Fireye flame monitor controller communicates Modbus RTU which makes it compatible with all WebPort devices The Fireye uses RS485 communication and acts as a Modbus RTU slave The WebPort must be configured for RS485 and Modbus Half duplex to communicate with the Fireye controller Required Hardware WebPort i e 500 2001 2005 2101 4001 4005 4101 EB 700 Controller EP160 Programmer ED510 Display Module ED580 Cable ED512 4 Communication Cable Optional Hardware e ED610 Multi port connector Note The Multi Port connector is used to simplify wiring Reference Documentation e WebPort User Manual e breve Bulletin E 8002 e breve Bulletin EPMBUS e breve Bulletin EP 1601 Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com P O Box 5533 SPECTRUM C MN T R C3 L S Section 2 Wiring Take the ED512 4 and cutoff one of the RJ12 connectors Make the following connects to a 9 pin female D shell connector Figure 1 Fin 3 Fin 2 Fin 4 Pin 1 Pin 5 A Pin 3 J IC Pin 6 Ping Pin 7 Pin 8 WebPort Serial P2. 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com C O N T R O L S Figure 7 MODBUS TOF Server The WebPort publish data through Modbus TCP he ye vay ed MODBUS 10 Server amp Gateway settings The WebPort is Master of RS485 Modbus and ModbusTCP Gateway p m E ea T Topic A Enabled Topic Name A Save Addres it Td 1 2000 us Topic B Enabled Topic Name Seen Oo IP Address Blank for RTU P Address Blank for RTU Poll Rate 2000 Ms oo a DAS Poll Rate 2000 MS Note The com port of the WebPort must be configured for 4800 baud data bits 8 stop bits 1 and Half duplex Note The Slave address field show in Figure 7 for Topic A must equal the unit address entered into the Fireye Controller See step 4 in section 3 6 Connect the DB9 end of the ED512 4 cable created in section 2 above to the serial port on the front of the WebPort Note You should see the serial light blinking on the front of the WebPort 4 1 WebPort Tag Setup Modbus tags in the WebPort must be created to read data from the Fireye controller The following table shows the Modbus memory mapping of the Fireye controller Refer to the Fireye Bulletin EPMBUS for more detail Table 1 HOLDING MESSAGE WORD REGISTER ADDRESS REQ
3. P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com N T R O L S Beet 8 Verify that the unit address is set to the desired value Section 4 Configure the WebPort The WebPort must be configured for Modbus RTU Half Duplex to communicate with the Fireye Controller Follow the steps below to configure the WebPort 1 Configure the dip switches on the WebPort for RS485 Figure 4 RS422 RS485 WITHOUT polarisation and termination resistors RS422 RS485 WITH polarisation and termination resistors 2 Logon to the WebPort and go to the configuration menu Refer to the WebPort user manual for more information 3 Select the IO Server Config option The following screen should appear LU Figure 5 IO Server Edit Clear Init Global Confia 28 07 2008 13 12 46 Select an IO Server 4 Select Modbus on the pull down menu and press the edit hyperlink The following screen should appear Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com SPECTRUM C O N T R O L S Figure 6 MODBUS TCP Server The WebPort publish data through Modbus TCP Otherwise only the gateway is enabled 5 Modbus and ModbusTCP Gateway Enabled Poll Rate 2000 Ms 5 Enter the following settings Spectrum Controls Inc Phone 425 746 9481 P O Box
4. UESTED RESPONSE VALUE UU 1 6 40001 STATUS 83 053H RUN Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com S PEC TROU MI C MN T is C3 L S 202 OCAH LOCKOUT 40002 MSGN Current message being Sao a see Table 1 40003 OO o oo a o GSTAT Defines Timer Defines Timer Type 40004 Ce Eoo ao TIMER Time Flame Address 40005 FLAME Flame Signal 40006 05 1 3 LOGSTAT Current logic module PURGE PTFI AUTO See Table 2 40007 6 1 f INPUTS Input limits state 40009 08 2 SYSMINS Systemon minutes Cycles 40015 LOCKOUT Stored Lockout Count 40016 15 1 6 LOCKOUT Last 6 Lockouts first HISTORY word is most current lockout type 5 EP 6 EPD 7 MicroM 40023 ZZ l AMPTYP Amplifier Type EUVS4 0COH EIR1 0A0H ERTI EUV 1 090H eee SIGNAL Signal Averages AVERAGES oe O NA NtUsed aie p35 6 Moat Recent ee HD L oo Most Returns complete lockout description of stored lockout history Lockout Data Includes lockout message lockout module burner hours and burner Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com cC O N T R O L S fetes 40048 47 3rd Most Recent Lockout Data 40054 53 4th Most Recent Lockout Data 40060 59 5th Most Recent S Data 6th Most ce a e
5. e ee r Input limits Returns input limits and Expansion state and lower and Module upper expansion registers module E300 registers See Table 3 40073 Expansion Returns lower and Module upper Expansion E300 module registers registers Return only upper Expansion module register The following procedure describes how to create tags in the WebPort For more detail refer to the WebPort User Manual 1 From the configuration menu in the WebPort select the Tag Setup option The following screen should appear Figure 8 ve E e fey L Tag Name Description Type IO Server Topic I0 Address 2 Select the Create New Tag hyperlink The following screen should appear Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com SE SPECTRUM C O N T R O L S Figure 9 Identification 1 0 Server Setup Tag Visibility Global settings Modbus TCP E Enabled E Enabled E d Instant Value 3 Create a tag that points to one of the memory addresses listed in Table 1 above The settings shown in Figure 10 creates a tag called Status1 that displays the current status of the Fireye controller Note The Modbus address 40001 in Figure 10 It correlates to the STATUS response of the Fireye controller outlined by Table 1 above Figure 10 Identification 1 0 Server Setup 4 Repeat steps 1 through 3 to create t
6. he remaining tags for the Fireye controller 4 2 View WebPort Tag Data To view the tag data returned by the Fireye controller select the View IO option from the WebPort main menu The following screen should appear Figure 11 nefe View I O Alarm Summary Diagnostic bns Baza Statusi 83 83 Update Status2 14 14 Update Status3 0 0 Update Status4 38 38 Update Status5 0 0 Update Status6 78 78 Update Spectrum Controls Inc Phone 425 746 9481 P O Box 5533 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com
7. ort Pin Connect the remaining RJ12 connector to one of the RJ12 ports located on the EP160 programmer module Spectrum Controls Inc Phone 425 746 9481 Fax 425 641 9473 Bellevue WA 98006 Web Site www spectrumcontrols com C O N T R O L S If ED610 is used follow the wiring shown in Figure 2 Figure 2 TO RJ12 CONNECTOR ON E TO RJ12 CONNECTOR ON EPR EPD PROGRAMMER EP EPD PROGRAMMER w E110 FERRITE CORE FLAME MONITOR FR RITE EC485 RS485 TO RS232 CONNECTOR 10 65432 1 TOODDOODES OPTION 2 BELDEN 8 61 TO CONTROL SYSTEM Section 3 Configure the Fireye The Fireye Modbus RTU unit address must be set Follow the procedures below Refer to Fireye bulletins E 8002 EPMBUS and EP 1601 for more information 1 Power down the Fireye controller 2 Flip the check run switch to the check position See image below Figure 3 Jf fA J f_ RJ43 STYLE CONNECTOR Rd12 STYLE CONNECTORS TO E0570 DISPLAY TO E500 COMMUNICATION INTERFACE 3 Power up Fireye controller 4 Use the SCRL button to scroll through the menu options until you see the program setup option Press the MODE button The current unit address should be displayed Use the RESET button to select the desired unit address 5 Power down the Fireye controller 6 Flip the check run switch to the run position 7 Power up the Fireye controller CHECK RUN SWITCH Spectrum Controls Inc Phone 425 746 9481
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