FieldServer EZ Gateway Modbus to BACnet Start-up Guide FS-EZX-MOD-BAC

Transcription

1 FieldServer EZ Gateway Mdbus t BACnet Start-up Guide FS-EZX-MOD-BAC APPLICABILITY & EFFECTIVITY Effective fr all systems manufactured after July Dcument Revisin: 9.B T18048

2 Technical Supprt EZ Gateway Mdbus t BACnet Start-up Guide Please call us fr any technical supprt needs related t the FieldServer prduct. Sierra Mnitr Crpratin 1991 Tarb Curt Milpitas, CA Website: U.S. Supprt Infrmatin: supprt@sierramnitr.cm EMEA Supprt Infrmatin: supprt.emea@sierramnitr.cm Cntact Infrmatin

3 TABLE OF CONTENTS 1 Abut the EZ Gateway Certificatin BTL Mark BACnet Testing Labratry Supplied equipment Installing the EZ Gateway Munting RS-485 Cnnectins RS-485 Cnnectin R2 Prt RS-485 Cnnectin R1 Prt Supprted RS-485 Baud Rates by Prtcl R2 Prt Jumper Settings Bias Resistrs Terminatin Resistr Pwer Jumper Settings R1 Prt Small DIP Switches Operatin Pwer Up the Device Cnnect the PC t the EZ Gateway Over the Ethernet Prt Cnnecting t the EZ Gateway Using the FieldServer Tlbx t Discver and Cnnect t the EZ Gateway Using Web Cnfiguratr GUI Cntrls, Status and Lg Functins Accessing SMC Clud Set the IP Address f the EZ Gateway Using the Tlbx Applicatin t Set the Netwrk Settings Cnfiguring the EZ Gateway Setting up the Cnnectins Creating Device EZ Prfiles Imprting a Device Prfile Mapping BACnet Output with Device EZ Prfiles Test and Cmmissin the EZ Gateway Appendix A Trubleshting Appendix A.1. Cmmunicating with the EZ Gateway Over the Netwrk Appendix A.2. Befre Cntacting Technical Supprt Take a Diagnstic Capture Appendix A.3. Take a Diagnstic Capture with FS-GUI Appendix A.4. Ntes Regarding Subnets and Subnet Masks Appendix A.5. LED Functins Appendix B Reference Appendix B.1. Specificatins Appendix B.2. Cmpliance with UL Regulatins Appendix B.3. Dimensin Drawing FS-EZX-MOD-BAC Appendix B.4. Address Types and Data Types Appendix C Limited 2 Year Warranty Table f Cntents

4 LIST OF FIGURES Figure 1: DIN Rail... 6 Figure 2: R2 Prt Cnnectin... 7 Figure 3: R1 Prt Cnnectin... 7 Figure 4: Bias Resistr Jumper... 8 Figure 5: Terminatin Resistr Jumper... 9 Figure 6: Pwer Jumper Switch Figure 7: Bias Resistr DIP Switches & EOL Figure 8: Pwer Cnnectin Figure 9: Ethernet Prt Figure 10: EZ Gateway Landing Page Figure 11: Cnnectins Page Figure 12: Device Prfiles Page Figure 13: Edit Prfile Windw Figure 14: Data Map Windw Figure 15: Mapping BACnet Addresses t Mdbus Registers Figure 16: State Table Windw Figure 17: Ntificatin Class Windw Figure 18: Save Buttn Figure 19: Exprt Prfile Figure 20: Imprting Device Prfile Figure 21: Chse Prfile t Lad Figure 22: Cntrls Sectin Figure 23: FS-GUI Cnnectins Screen Figure 24: Ethernet Prt Lcatin Figure 25: LED allcatin Figure 26: EZ Gateway Dimensin Drawing Table f Cntents

5 1 ABOUT THE EZ GATEWAY EZ Gateway is a high perfrmance, cst effective building and industrial autmatin multi-prtcl gateway prviding prtcl translatin between serial and Ethernet, devices and netwrks. NOTE: Fr trubleshting assistance refer t Appendix A, r any f the trubleshting appendices in the related driver supplements. Check the Sierra Mnitr website fr technical supprt resurces and dcumentatin that may be f assistance. The EZ Gateway is clud ready and cnnects with Sierra Mnitr s SMC Clud. See Sectin fr further infrmatin. 2 CERTIFICATION 2.1 BTL Mark BACnet Testing Labratry 1 The BTL Mark n EZ Gateway is a symbl that indicates that a prduct has passed a series f rigrus tests cnducted by an independent labratry which verifies that the prduct crrectly implements the BACnet features claimed in the listing. The mark is a symbl f a high-quality BACnet prduct. G t fr mre infrmatin abut the BACnet Testing Labratry. Click here fr the BACnet PIC Statement. 3 SUPPLIED EQUIPMENT EZ Gateway Preladed with the Mdbus and BACnet drivers. All instructin manuals, driver manuals, supprt utilities are available n the USB drive prvided in the ptinal accessry kit, r n the Sierra Mnitr website. Accessry kit (ptinal) (Part # FS QS) includes: 7-ft CAT5 cable with RJ45 cnnectrs at bth ends Pwer Supply -110/220V (p/n 69196) DIN Rail munting bracket Screwdriver fr cnnecting t terminals USB Flash drive laded with: Mdbus t BACnet Start-up Guide FieldServer Cnfiguratin Manual All FieldServer Driver Manuals Supprt Utilities Any additinal flders related t special files cnfigured fr a specific EZ Gateway Additinal cmpnents as required - see driver manual supplement fr details 1 BACnet is a registered trademark f ASHRAE. Page 5 f 31

6 4 INSTALLING THE EZ GATEWAY 4.1 Munting The fllwing munting ptins are available: Prduct cmes with tabs fr wall r surface munt. These can be snapped ff if nt required. DIN rail munting bracket - included in the accessry kit r rdered separately (part# FS QS). Din Rail Tab Figure 1: DIN Rail WARNING: Install nly as instructed, failure t fllw the installatin guidelines r using screws withut the DIN rail munting bracket culd result in permanent damage t the prduct. If the FieldServer is remved frm the DIN rail, use the riginal screws t reattach. Only screws supplied by SMC shuld be used in the hles fund n the back f the unit when attaching the ptinal DIN Rail bracket. USE OF ANY OTHER SCREWS MAY DAMAGE THE UNIT. NOTE: Fr dimensin details see Appendix B.3. Page 6 f 31

7 4.2 RS-485 Cnnectins RS-485 Cnnectin R2 Prt Cnnect t the 3 pins n the left side f the 6-pin cnnectr as shwn. B+ A- SG Figure 2: R2 Prt Cnnectin RS-485 Cnnectin R1 Prt Cnnect t the 3-pin cnnectr as shwn. + - GND Figure 3: R1 Prt Cnnectin Supprted RS-485 Baud Rates by Prtcl The supprted baud rates fr either prt are based n the prtcl f the cnnected devices. The fllwing baud rates are supprted fr Mdbus RTU: 2400, 4800, 9600, 19200, 38400, 57600, 76800, The fllwing baud rates are supprted fr BACnet MS/TP: 9600, 19200, 38400, Page 7 f 31

8 4.3 R2 Prt Jumper Settings Gently remve the FieldServer enclsure t access the jumpers n the unit Bias Resistrs Bias Resistr Jumper Figure 4: Bias Resistr Jumper The FieldServer bias resistrs are used t keep the RS-485 bus t a knwn state, when there is n transmissin n the line (bus is idling), t help prevent false bits f data frm being detected. The bias resistrs typically pull ne line high and the ther lw - far away frm the decisin pint f the lgic. In the RS-485 carrier, the bias resistr is 510 hms which is in line with the BACnet spec. It shuld nly be enabled at ne pint n the bus (n the field prt were there are very weak bias resistrs f 100k). Since there are n jumpers, many FieldServers can be put n netwrk withut running int the bias resistr limit which is < 500 hms. NOTE: See fr additinal pictures and ntes. Page 8 f 31

9 4.3.2 Terminatin Resistr Terminatin Resistr Jumper Figure 5: Terminatin Resistr Jumper Terminatin resistrs are als used t reduce nise. These pull the tw lines f an idle bus tgether. Hwever, they wuld verride the effect f any bias resistrs, if cnnected. Page 9 f 31

10 4.3.3 Pwer Jumper Settings Pwer Jumper Switch in psitin A Figure 6: Pwer Jumper Switch The FieldServer Carrier Bard pwer jumper is set t psitin A by default but can be changed t psitin B fr ther pwer supply requirements. Psitin A: The Carrier makes use f a full-wave rectifying bridge. Can be used fr 12-24VAC input r 9-30VDC input. At 9VDC this becmes marginal. Psitin B: The Carrier makes use f a half-wave rectifying bridge. Best psitin fr grunded AC transfrmers and fr using DC vltage dwn t 9VDC. Page 10 f 31

11 4.4 R1 Prt Small DIP Switches Gently remve the FieldServer enclsure t access the small DIP switches fr the R1 Prt. Bias Resistr Switch End f Line Switch Figure 7: Bias Resistr DIP Switches & EOL If mre than ne RS-485 device is cnnected t the netwrk, then the field bias resistr switch needs t be enabled t ensure prper cmmunicatin. See Figure 7 fr the rientatin f switch psitins referenced belw. The default factry setting is OFF (switch psitin = right side) T enable biasing, turn the bias switch ON (switch psitin = left side) NOTE: Biasing nly needs t be enabled n ne device. The FieldServer has 510 hm resistrs that are used t set the biasing. If the FieldServer is the last device n the trunk, then the end f line (EOL) terminatin switch needs t be enabled. See Figure 7 fr the rientatin f switch psitins referenced belw. The default factry setting is OFF (switch psitin = right side) T enable the EOL terminatin, turn the EOL switch ON (switch psitin = left side) Page 11 f 31

12 5 OPERATION 5.1 Pwer Up the Device Apply pwer t the device. Ensure that the pwer supply used cmplies with the specificatins prvided in Appendix B.1. Ensure that the cable is grunded using the Frame GND terminal. The EZ Gateway requires a pwer supply that prvides 9-30V DC r 12-24V AC. PWR+ PWR- FG Figure 8: Pwer Cnnectin 5.2 Cnnect the PC t the EZ Gateway Over the Ethernet Prt Ethernet Prt Figure 9: Ethernet Prt Cnnect an Ethernet cable between the PC and EZ Gateway r cnnect the EZ Gateway and the PC t the switch using a straight CAT5 cable. The Default IP Address f the EZ Gateway is , Subnet Mask is Page 12 f 31

13 5.3 Cnnecting t the EZ Gateway Using the FieldServer Tlbx t Discver and Cnnect t the EZ Gateway Install the Tlbx applicatin frm the USB drive r dwnlad it frm the Sierra Mnitr website. Use the Tlbx applicatin t find the EZ Gateway and launch the Web Cnfiguratr GUI. NOTE: If the cnnect buttn is greyed ut, the EZ Gateway s IP Address must be set t be n the same netwrk as the PC. (Sectin 5.3.2) Using Web Cnfiguratr GUI Open a web brwser and cnnect t the EZ Gateway s default IP Address. The default IP Address f the FieldServer is , Subnet Mask is If the PC and the EZ Gateway are n different IP netwrks, assign a static IP Address t the PC n the X netwrk. Figure 10: EZ Gateway Landing Page Page 13 f 31

14 Cntrls, Status and Lg Functins Alng the right side f every Web Cnfiguratr GUI page is a clumn f buttns and event generated messages. Cntrls Panel Cntains the fllwing fur buttns: Relad Resets all settings t the last saved cnfiguratin Defaults Resets all settings t the default cnfiguratin Save Recrds all settings Restart Rebts the Gateway Status Infrmatin Shws Gateway messages such as whether the Gateway is nline, element validatin status, unsaved settings, etc. Lg Messages Lists last five events and when they were perfrmed Accessing SMC Clud The FieldPP tab (see Figure 10) allws users t cnnect t the SMC Clud, Sierra Mnitr s device clud slutin fr IIT. The SMC Clud enables secure remte cnnectin t field devices thrugh a FieldServer and its lcal applicatins fr cnfiguratin, management, maintenance. Fr mre infrmatin abut the SMC Clud, refer t the SMC Clud Start-up Guide. Page 14 f 31

15 5.4 Set the IP Address f the EZ Gateway Using the Tlbx Applicatin t Set the Netwrk Settings Frm the Tlbx main page, click n the setup buttn (gear icn). Select Netwrk Settings in the Cnfigure Device Windw. Mdify the IP Address (N1 IP Address field) f the EZ Gateway Ethernet prt. The fllwing fields may als be changed as needed: Netmask (N1 Netmask field), DHCP Client State (N1 DHCP Client State field), IP Gateway (Default Gateway field) and DNS 1 & 2 (Dmain Name Server fields) NOTE: If the EZ Gateway is cnnected t a ruter, the IP Gateway f the EZ Gateway shuld be set t the IP Address f the cnnected ruter. NOTE: D nt change the DHCP Server State (N1 DHCP Server State field). NOTE: If DNS settings are unknwn, set DNS1 t and DNS2 t Click Update IP Settings, then click n the Change and Restart t restart the Gateway and activate the new IP Address. NOTE: If the Web Cnfiguratr GUI was pen in a brwser, the brwser will need t be pinted t the new IP Address f the EZ Gateway befre the GUI will be accessible again. Page 15 f 31

16 6 CONFIGURING THE EZ GATEWAY 6.1 Setting up the Cnnectins The Cnnectins page is used t setup the cnnectin prts and parameters. Figure 11: Cnnectins Page Click the Save buttn in the Cntrls sectin nce cmpleted. Page 16 f 31

17 6.2 Creating Device EZ Prfiles Click n the fields under Prfile Name t enter the name f the EZ Prfiles. Figure 12: Device Prfiles Page Click n the Edit buttn (pencil icn) next t the name. Chse the Mdbus addressing parameters. NOTE: See fr Appendix B.4 additinal infrmatin n Address Type. Figure 13: Edit Prfile Windw Click n the Data Map tab and add the first Mdbus address range. Figure 14: Data Map Windw Page 17 f 31

18 Click n the blue plus sign icn n the left side f the Address t map the BACnet Addresses t the Mdbus Registers. Figure 15: Mapping BACnet Addresses t Mdbus Registers NOTE: The Advanced buttn (eye icn) allws additinal settings, including: Intrinsic Reprting, Bit Extractin, scaling and mre. Repeat fr all f the Mdbus registers. If using a BACnet State Table, click n the State Table tab t define the table and its variables. Figure 16: State Table Windw Page 18 f 31

19 T define a Ntificatin Class, click the Ntificatin Class tab and define the parameters as needed. Figure 17: Ntificatin Class Windw Once all mappings and settings are defined, click the Save buttn in the bttm left crner f the windw t recrd the Prfile. Figure 18: Save Buttn Back n the Device Prfiles page, the prfile can be exprted fr backup r future use by hitting the Exprt Prfile buttn (harddrive icn). Figure 19: Exprt Prfile The prfile dwnlads t the lcal cmputer in the frmat: <Prfile Name>.prfile Page 19 f 31

20 6.3 Imprting a Device Prfile Prfiles n the lcal cmputer can be imprted t the EZ Gateway by ging t the Device Prfiles sectin and hitting the arrw t the right f the Add buttn. Figure 20: Imprting Device Prfile NOTE: All prfiles will need t be created r imprted t the EZ Gateway befre prceeding. Page 20 f 31

21 6.4 Mapping BACnet Output with Device EZ Prfiles Click n the DevicePrxy buttn. Chse the Device Prfile t lad frm the drp dwn menu. Figure 21: Chse Prfile t Lad NOTE: If required, click the Advanced Settings buttn (eye icn) t enter the Device Descriptin and Device Lcatin. Chse the apprpriate cnnectin and Nde ID/BACnet Device Instance fr bth the incming Mdbus device and the mapped BACnet utput. Click Add t include additinal device prfiles in the Cnfiguratin. Repeat fr all Mdbus devices intended t cnnect t the EZ Gateway. Click the Save buttn in the Cntrls sectin nce all device EZ Prfiles are added and then click the Restart buttn t reset the system. Figure 22: Cntrls Sectin Page 21 f 31

22 6.5 Test and Cmmissin the EZ Gateway Cnnect the EZ Gateway t the third party device(s), and test the applicatin. Click n the Diagnstic buttn t view t get t the FS-GUI. Frm the landing page f the FS-GUI click n View in the navigatin tree, then Cnnectins t see the number f messages n each prtcl. Figure 23: FS-GUI Cnnectins Screen NOTE: Fr trubleshting assistance refer t Appendix A, r any f the trubleshting appendices in the related driver supplements and cnfiguratin manual. Sierra Mnitr als ffers a technical supprt n the Sierra Mnitr website, which cntains a significant number f resurces and dcumentatin that may be f assistance. NOTE: The FieldPP buttn (see Figure 23) allws users t cnnect t the SMC Clud, Sierra Mnitr s device clud slutin fr IIT. The SMC Clud enables secure remte cnnectin t field devices thrugh a FieldServer and its lcal applicatins fr cnfiguratin, management, maintenance. Fr mre infrmatin abut the SMC Clud, refer t the SMC Clud Start-up Guide. Page 22 f 31

23 Appendix A Trubleshting Appendix A.1. Cmmunicating with the EZ Gateway Over the Netwrk Cnfirm that the netwrk cabling is crrect. Cnfirm that the cmputer netwrk card is peratinal and crrectly cnfigured. Cnfirm that there is an Ethernet adapter installed in the PC s Device Manager List, and that it is cnfigured t run the TCP/IP prtcl. Check that the IP netmask f the PC matches the EZ Gateway. The Default IP Address f the EZ Gateway is X, Subnet Mask is G t Start Run Type in ipcnfig The accunt settings shuld be displayed Ensure that the IP Address is X and the netmask Ensure that the PC and EZ Gateway are n the same IP Netwrk, r assign a Static IP Address t the PC n the X netwrk. Appendix A.2. Befre Cntacting Technical Supprt Take a Diagnstic Capture When a prblem ccurs that cannt be reslved with regular trubleshting, take a lg via the FieldServer Tlbx. Send this lg tgether with a detailed descriptin f the prblem t supprt@sierramnitr.cm fr evaluatin. The diagnstic capture assists technical supprt t quickly slve the prblem. NOTE: While all necessary dcumentatin is shipped with the FieldServer n the USB flash drive, these dcuments are cnstantly being updated. Newer versins may be available n the Sierra Mnitr website. Ensure that FieldServer Tlbx is laded nt the lcal PC. Otherwise, dwnlad the FieldServer-Tlbx.zip via the Sierra Mnitr Sftware Dwnlads. Extract the executable file and cmplete the installatin. Ethernet Prt Cnnect a standard CAT5 Ethernet cable between the PC and FieldServer. Duble click n the FS Tlbx Utility. Figure 24: Ethernet Prt Lcatin Page 23 f 31

24 Step 1: Take a Lg Click n the diagnse icn f the desired device EZ Gateway Mdbus t BACnet Start-up Guide Ensure Full Diagnstic" is selected (this is the default) Page 24 f 31

25 NOTE: If desired, the default capture perid can be changed. EZ Gateway Mdbus t BACnet Start-up Guide Click n Start Diagnstic Wait fr Capture perid t finish, then the Diagnstic Test Cmplete windw will appear Step 2: Send Lg Once the Diagnstic test is cmplete, a.zip file will be saved n the PC Chse Open t launch explrer and have it pint directly at the crrect flder Send the Diagnstic zip file t supprt@sierramnitr.cm Page 25 f 31

26 Appendix A.3. Take a Diagnstic Capture with FS-GUI Diagnstic Capture with FS-GUI is nly available n FieldServers with a bis updated/released n Nvember 2017 r later. Cmpleting a Diagnstic Capture thrugh the FieldServer allws netwrk cnnectins (such as Ethernet and Wi-Fi) t be captured. Once the Diagnstic Capture is cmplete, it t technical supprt. The Diagnstic Capture will accelerate diagnsis f the prblem. Open the FieldServer FS-GUI page. Click n Diagnstics in the Navigatin panel. G t Full Diagnstic and select the capture perid. Click the Start buttn under the Full Diagnstic heading t start the capture. When the capture perid is finished, a Dwnlad buttn will appear next t the Start buttn Click Dwnlad fr the caputure t be dwnladed t the lcal PC. Send the diagnstic zip file t technical supprt. Page 26 f 31

27 Appendix A.4. Ntes Regarding Subnets and Subnet Masks RFC standards allcate the IP Address range f thrugh t t be used in Class-C subnetting (Subnets listed as xxx, where xxx can vary based n filtering required). Cnsequently, the IP stack fr this prduct will nt allw any IP Addresses in this range t be allcated a subnet that des nt fall within the Class C range. Appendix A.5. LED Functins Figure 25: LED allcatin Light SPL RUN ERR RX TX PWR Descriptin SPL LED will be n when a cnfigured nde in the EZ Gateway is detected as being ffline. Fr details, check the FS-GUI Nde verview screen in FS-GUI (click View then Ndes ). RUN LED will flash 20 secnds after pwer up, signifying nrmal peratin. The EZ Gateway will be able t access the Web Cnfiguratr GUI (Sectin 5.3) nce this LED starts flashing. During the first 20 secnds, the LED shuld be ff. The ERR LED will g n slid 15 secnds after pwer up. It will turn ff after 5 secnds. A steady red light will indicate there is a system errr n the FieldServer. If this ccurs, immediately reprt the related system errr shwn in the FS-GUI User Messages errr screen t technical supprt fr evaluatin. On nrmal peratin, the RX LED will flash when a message is received n the field prt f the EZ Gateway. On nrmal peratin, the TX LED will flash when a message is sent n the field prt f the EZ Gateway. This is the pwer light and shuld shw steady green at all times when the EZ Gateway is pwered. Page 27 f 31

28 Appendix B Reference Appendix B.1. Specificatins FS-EZX-MOD-BAC 2 One 6-pin Phenix cnnectr with: RS-485 prt (+ / - / gnd) Pwer prt (+ / - / Frame-gnd) Available Prts One 3-pin Phenix cnnectr with: RS-485 prt (+ / - / gnd) One Ethernet 10/100 BaseT prt Input Vltage: 9-30V DC r 12-24V AC Input Pwer Frequency: 50/60 Hz. Pwer Requirements Pwer Rating: 2.5 Watts Current 12V, 150 ma UL 916 apprved WEEE cmpliant RHS cmpliant Apprvals FCC part 15 cmpliant BTL certified - level 12 CE certified Surge Suppressin EN ESD EN EMC EN EFT Physical Dimensins (excluding the external pwer supply) (WxDxH) 5.05 x 2.91 x 1.6 in. (12.82 x 7.39 x 4.06 cm) excluding munting tabs Weight 0.4 lbs (0.2 Kg) Envirnment Operating Temperature: -40 C t 75 C (-40 F t167 F) Humidity: 5-90% RH (nn-cndensing) This device cmplies with part 15 f the FCC Rules. Operatin is subject t the fllwing tw cnditins: This device may nt cause harmful interference This device must accept any interference received, including interference that may cause undesired peratin. NOTE: This equipment has been tested and fund t cmply with the limits fr a Class A digital device, pursuant t part 15 f the FCC Rules. These limits are designed t prvide reasnable prtectin against harmful interference when the equipment is perated in a cmmercial envirnment. This equipment generates, uses, and can radiate radi frequency energy and, if nt installed and used in accrdance with the instructin manual, may cause harmful interference t radi cmmunicatins. Operatin f this equipment in a residential area is likely t cause harmful interference in which case the user will be required t crrect the interference at his expense. Mdificatins nt expressly apprved by Sierra Mnitr culd vid the user's authrity t perate the equipment under FCC rules. 2 Specificatins subject t change withut ntice. Page 28 f 31

29 Appendix B.2. Cmpliance with UL Regulatins Fr UL cmpliance, the fllwing instructins must be met when perating the EZ Gateway. The units shall be pwered by listed LPS r Class 2 pwer supply suited t the expected perating temperature range. The intercnnecting pwer cnnectr and pwer cable shall: Cmply with lcal electrical cde Be suited t the expected perating temperature range Meet the current and vltage rating fr the EZ Gateway Furthermre, the intercnnecting pwer cable shall: Be f length nt exceeding 3.05m (118.3 ) Be cnstructed f materials rated VW-1, FT-1 r better If the unit is t be installed in an perating envirnment with a temperature abve 65 C, it shuld be installed in a Restricted Access Area requiring a key r a special tl t gain access. This device must nt be cnnected t a LAN segment with utdr wiring. Appendix B.3. Dimensin Drawing FS-EZX-MOD-BAC R1 Prt R2 Prt Figure 26: EZ Gateway Dimensin Drawing Page 29 f 31

30 Appendix B.4. Address Types and Data Types If the nde parameter Address_Type is set as ADU r PDU, then Data_Type must be specified as fllws. Fr Address_Type ADU: Address range Data_Type Functin Cde (Write) Functin Cde (Read) Cil Discrete_Input n/a Input_Register n/a Hlding_Register 16 3 Fr Address_Type PDU: Address range Data_Type Functin Cde (Write) Functin Cde (Read) FC FC02 n/a FC04 n/a FC Fr Address_Type Mdicn_5digit: When a Mdbus address range is specified, a particular Data Type is implied. The defaults are shwn belw. Address range Data_Type Functin Cde (Write) Functin Cde (Read) Cil 5, Discrete_Input n/a Input_Register n/a Hlding_Register 6,16 3 Page 30 f 31

31 Appendix C Limited 2 Year Warranty Sierra Mnitr Crpratin warrants its prducts t be free frm defects in wrkmanship r material under nrmal use and service fr tw years after date f shipment. Sierra Mnitr Crpratin will repair r replace any equipment fund t be defective during the warranty perid. Final determinatin f the nature and respnsibility fr defective r damaged equipment will be made by Sierra Mnitr Crpratin persnnel. All warranties hereunder are cntingent upn prper use in the applicatin fr which the prduct was intended and d nt cver prducts which have been mdified r repaired withut Sierra Mnitr Crpratin s apprval r which have been subjected t accident, imprper maintenance, installatin r applicatin, r n which riginal identificatin marks have been remved r altered. This Limited Warranty als will nt apply t intercnnecting cables r wires, cnsumables r t any damage resulting frm battery leakage. In all cases Sierra Mnitr Crpratin s respnsibility and liability under this warranty shall be limited t the cst f the equipment. The purchaser must btain shipping instructins fr the prepaid return f any item under this warranty prvisin and cmpliance with such instructin shall be a cnditin f this warranty. Except fr the express warranty stated abve, Sierra Mnitr Crpratin disclaims all warranties with regard t the prducts sld hereunder including all implied warranties f merchantability and fitness and the express warranties stated herein are in lieu f all bligatins r liabilities n the part f Sierra Mnitr Crpratin fr damages including, but nt limited t, cnsequential damages arising ut f/r in cnnectin with the use r perfrmance f the prduct. Page 31 f 31