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Epson EM07ZS1647F manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    Rev.6 EM07ZS1647F EPSON RC+ Option Fieldbus I/O[...]

  • Page 2

    E PSON RC+ Option Fieldbus I/O Rev.6[...]

  • Page 3

    EPSON RC+ Option Fieldbus I/O Rev.6 Copyright © 2005-2007 SEIKO EPSON CO RPORATION. All rights reserved. Fieldbus I/O Rev.6 i[...]

  • Page 4

    FOREWORD This manual contains im portant inform ation necessary to use the E PSON RC+ option Fieldbus I/O properly an d safely. This manual is i ntended for personn el who perform any operations tha t use the pend ant, such as teach ing robot points. Please thoroughly re ad this and o ther related m anuals before and w hile using t he equipment. W [...]

  • Page 5

    TRADEMARKS Microsoft, W indows, and W indows logo are either registered trademarks or tradem arks of Microsoft Corporatio n in the United S tates and/or other c ountries. Oth er brand an d product names are tradem arks or registered trademarks of the respective hol ders. TRADEMARK NOT A TION IN THIS MANUAL Microsoft® W indows® 2000 Operati ng sys[...]

  • Page 6

    MANUF ACTURER & SUPPLIER Japan & Others SEIKO EPSON CORPORATION Suwa Minami Plant Factory Automation Systems Dept. 1010 Fujimi, Fujimi-machi, Suwa-gun, Nagano, 399-0295 JAPAN TEL : +81-266-61-1802 FAX : +81-266-61-1846 SUPPLIERS North & South America EPSON AMERICA, INC. Factory Automation/Robotics 18300 Central Avenue Carson, CA 90746 U[...]

  • Page 7

    Before Reading This Manual This section describes what you sh ould know before reading this m anual. Safety Precautions Installation and tra nsportation of robots a nd robotic equi pment shall be perform ed by qualified pers onnel and sho uld conform to all national and local c odes. Please carefully read this manu al and othe r related manuals b e[...]

  • Page 8

    vi Fieldbus I/O Rev.6[...]

  • Page 9

    Table of Contents 1. Introduction ...................................................................... 1 1.1 Overview of Fieldbus I/O............................................................ 1 1.2 Device Net .................................................................................. 2 Overview of DeviceNe t .............................[...]

  • Page 10

    Table of Contents 2.9 DeviceNet Board Installati on ................................................... 54 2.9.1 Board Appearanc e ........................................................................ 54 2.9.2 S pecif icati ons ................................................................................ 54 2.9.3 Software Installa tion ......[...]

  • Page 11

    Table of Contents 5. Maintenance Parts List ................................................ 151 Appendix A applicomIO Upgrade .................................... 153 Fieldbus I/O Rev.6 ix[...]

  • Page 12

    Table of Contents x Fieldbus I/O Rev.6[...]

  • Page 13

    1. Introduction 1. Introduction 1.1 Overview of Fieldbus I/O The Fieldbus I/O option is an integra ted I/O syste m that supports DeviceNet, PROFIBUS DP, and EtherNet/IP fieldbuses. A fieldbus is a standard of signal com munications betwee n field devices o perating in a factory (sensor, actuator, robot controller, etc.) and controller (PLC or robot[...]

  • Page 14

    1. Introduction 1.2 DeviceNet Overview of DeviceNet DeviceNet is a fieldbus net work that provides easy interconne ction between co ntrol devices (PLC, PC, sensor, actuator, etc.). DeviceNet was developed by Allen-Bradley as an open communication standard to connect various field devices (sensor, ac tuator, robot controller, etc.). Because of the o[...]

  • Page 15

    1. Introduction Different Connection Types There are two m essaging connecti ons: I/O m essaging conne ction and e xplicit m essaging connection. T he I/O messaging connection i ncludes pollin g, strobe, cyclic, and change of state. I/O m essaging connecti ons are explain ed below: Polling: First, a master device sends out put data to a slave devic[...]

  • Page 16

    1. Introduction General Specifications Electrical Specifications Item Specification Supply Voltage 5 V DC (supplied from a controller) Power Consum ption 7 W Ambient Temperat ure 5-40 deg C Relative Humidi ty 20-80% DeviceNet Communication Specifications Item Specification Supported Conne ction - I/O messaging connect ion (Polling, Strove, Cy clic,[...]

  • Page 17

    1. Introduction 1.3 PROFIBUS DP Overview of PROFIBUS DP PROFIBUS DP is one of fiel dbus networks tha t provide e asy interconnecti on between control devices (PLC, PC, sensor, a ctuator, etc.). PROFIBUS DP was co-developed by Siemens, Bosch, and ABB as an open comm unication standard to connect various field devices (sensor, actua tor, robot contro[...]

  • Page 18

    1. Introduction Functions of Master There are two types of PROFIBUS DP master : DPM1 and DPM2. DPM1 (DP Master Class 1) gathers and contro ls all stations on one PROFIBUS DP networ k. DPM2 (DP m aster Class 2) operates network c onfigurations, networ k maintenanc e, and diag nosis. PROFIBUS DP master can c ontrol up to 126 statio ns (max. 2 kby tes[...]

  • Page 19

    1. Introduction General Specifications Electrical Specifications Item Specification Supply Voltage 5 V DC (supplied from a controller) Power Consumption 5.5 W Ambient Temperat ure during Opera tion 5-40 deg C Relative Humidi ty durin g Operation 20-80% PROFIBUS DP Communica tion Specifications Item Specification Connection Meth od Hybrid (token pas[...]

  • Page 20

    1. Introduction 1.4 EtherNet/IP Overview of EtherNet/IP EtherNet/IP is a fieldb us network that provides easy intercon nection betwee n control dev ices (PLC, PC, sensor, actuator, etc.). EtherNet/IP was develo ped by Alle n-Bradley as an open comm unication standar d to conn ect various field devic es (sensor, actuator , robot controll er, etc.). [...]

  • Page 21

    1. Introduction Large Numbers of Inputs/Outputs For EPSON RC+ standard I /O and expansion I/O, the number of i nputs/outputs is limited to 512 inputs and 5 12 outputs. When configuring a device to be a m a ster of fieldbus I/O, y ou can control more than 16,000 tot al inputs and out puts. For a slave device, 4,040 inputs (50 5 bytes) and 4, 072 out[...]

  • Page 22

    1. Introduction General Specifications Electrical Specifications Item Specification Supply Voltage 5 V DC (supplied from a controller) Power Consumption 5.5 W Ambient Temperat ure 5-40 deg C Relative Humidi ty 20-80% EtherNet/IP Communication Specifications Item Specification Supported Conne ction - I/O messaging connect ion (Cyclic, Change of Stat[...]

  • Page 23

    2. Installation 2. Installation This chapter contai ns procedures for insta lling a DeviceN et, PROFIBUS DP, or EtherN et/IP network. Refer to the sections tha t correspond to the type of netw ork you are installing. 2.1 How to Setup a DeviceNet Network The following is a basic procedure fo r se tting up a De viceNet netw ork: 1. Choose node distri[...]

  • Page 24

    2. Installation 2.2 DeviceNet Network Construction Network Configuration A DeviceNet netw ork is config ured as shown in t he following fi gure. Communic ations p ower su pp l y Node Node Node Node Node Node Node Use Devic eNet cabl es. Ground to 100 Ω or less. T -branch T ap Drop Line Drop Line Waterproof slave T -branch Connector Connector with[...]

  • Page 25

    2. Installation Thick Cable Thin Cable Braid Shield Signal Wire (Blue/ W h ite) Power W ire (Red/Black) 1 1.2 to 12.1 mm out s ide dia meter Shield Wire Braid Shield Signal W ire (Blue/ W hite) Power W ire (Red/Black) Shield Wire 6.9 mm out side dia m eter Communication Cable Signal Wire Type Color Details of Signal Wire Identity Blue Signal Low CA[...]

  • Page 26

    2. Installation Maximum Network Length (Maximum Trunk Length) The maxim um network len gth is the long est distance either between t erminating res istors or between the two most dista nt nodes on the network. T erminating Resisto r T runk Line The longe st dist ance is the m ax imum netw ork length. T erminating Resistor The maxim um network len g[...]

  • Page 27

    2. Installation Total Drop Line Length The total drop line length is the total distance of all drop lines on one network. T runk Line 2 m 2 m 1 m 1 m 3 m 4 m 4 m T erminating Resi stor T erminating Resi stor In the figure abo ve, the total drop line leng th is 17 m. The maximum total drop line l ength is re stricted by baud ra te as shown in the ta[...]

  • Page 28

    2. Installation If the current capacity consum ed on the networ k exc eeds the restricti on of cable curr ent capacity, it is possible to ins tall more than one power supply on t he network. If y ou attempt to install two or more power supp lies on the netw ork, take necessary measures (pul ling out a fuse on the power supp ly tap, etc.) to avoid c[...]

  • Page 29

    2. Installation (2) Carefully expand the m eshes of the braided shield. Under the braided shi eld, there is one exposed bare twisted shield wire other t han the signal w ires and power wires that are wrapped with alum inum tape. The shield wire is slightly harder than the m esh . Shield Wire (3) Cut off the expanded bra ided shield and remove the a[...]

  • Page 30

    2. Installation (7) Tighten each screw securing the wir es on the connector. Tighten the screw securi ng the wire at a c orrect tightening torque (0. 25 to 0.3 N·m) . To prevent thick cable from com ing out due t o cable tensio n, install enou gh thick ca ble length to al low for stretch. Use a small flat blade scr ewdriver that has the correct wi[...]

  • Page 31

    2. Installation 2.3 How to Setup a PROFIBUS DP Network The following is a basic procedure for se tting up a PROF IBUS DP network: 1. Choose statio n distribution and distribut ion route on y our network. For details, refer to the following se ction 2.4 PROFIBU S DP Network Cons truction . 2. Choose ba ud rate. Choose the ba ud rate based on the net[...]

  • Page 32

    2. Installation 2.4 PROFIBUS DP Network Construction Network Configuration A PROFIBUS DP network is config ured as shown in the followin g figure. Slave Master 1 Master 2 Slave Slave Slave Slave Slave Slave Slave Slav e Slave Repeater Network Cable T erminating Resistor ON T erminating Resistor ON T erminating Resistor ON T erminating Resistor ON S[...]

  • Page 33

    2. Installation It is recommended tha t a 9-pin D-Sub c onnector be used for protecting rating IP 2 0. For IP 65/67, M12 con nector in accorda nce with IEC 947-5- 2, Han-Bird co nnector in acco rdance with DESINA, and Siemens hybr id connector are available. Pin assignment (9-pin D-Sub) Pin No. Signal Assignment 1 Shield Shield / Protective ground [...]

  • Page 34

    2. Installation PROFIBUS DP requires app roximately 1 ms at 12 Mbp s for the transm ission of 512 bits in put data and 512 bits output da ta distribut ed over 32 stations . The followi ng figure show s typical PROFIBUS DP transmission t imes depending on the num ber of stations and baud rate. Bus Cycle T ime [ms] 500 kbps 1.5 Mbp s 12 Mbp s Number [...]

  • Page 35

    2. Installation Procedure for Modifying and Installing Communication Cables The following proc edure expla ins how to m odify and install a Woodhead 9-p in D-Sub connector (MA9D00-32). Follow the steps described below to modify communication cabl es and connect them to the connector. CAUTION  Be careful not to injure your hands or fingers on any[...]

  • Page 36

    2. Installation 2.5 How to Setup a EtherNet/IP Network The following is a basic procedure fo r se tting up a Ether Net/IP network: 1. Choose node distributi on and distribution route on your network. For details, refer to the following se ction 2.6 Ether Net/IP Network Co nstruction . 2. Lay cables. For details, refer to the following se ction 2.6 [...]

  • Page 37

    2. Installation 2.6 EtherNet/IP Network Construction Network Configuration A EtherNet/IP network is configured as show n in the follow ing figure. Network ins ide the factory, e tc Waterproof Ethernet sw itch Waterproof slave Waterproof slave Node Node Node Node Ethernet sw itch Node Node Node Ethernet sw itch Node Node Node There are two types of [...]

  • Page 38

    2. Installation 2.7 DeviceNet Board Installation Following two ty pes can be used for the fi eldbus I/O opt ion DeviceNet . - PCU-DVNIO - PCI-DVNIO 2.7.1 Board Appearance Part names and functio ns of the scanner board are shown in the following fi gure. For details of the s tatus display LEDs (Mo dule/NetWork LED an d IO LED), refer to the 4. Troub[...]

  • Page 39

    2. Installation 2.7.2 Specifications Part Number applicom PCI-DVNIO / PCU-DVNIO Modes Master/Slave Baud rates 125, 250, 500 kbps Interface 1 DeviceNet port Supported Devic es Gr oup 2 Only Server an d U.C.M.M. cap able Maximum Nodes 63 Connection Ty pes Strobe, Polling, Cyc lic and Cha nge of State Explicit Messagi ng Yes EDS Support Yes Input Data[...]

  • Page 40

    2. Installation (6) Allow the def ault components t o be installed. (7) Select the protocol: D eviceNet you w ill be using. If you also use PRO FIBUS DP, select Profi bus-DP as well. Sele ct which type of de vice data files to install (EDS for DeviceNet, GSD for PROFIBUS DP). (8) Complete the installation. (9) The message to ensure the restart appe[...]

  • Page 41

    2. Installation 2.7.4 Board Installation W A RNING  Make sure that the power is turned O FF before installing/removing any boards or connecting/disconnecting any cables. Installing/removing any boards or connecting/disconnecting any c ables with the power ON is extremely hazardous and may result in electric sho ck and/or malfunction of equipment[...]

  • Page 42

    2. Installation is shown in th e Board Type: box. Then, clic k the OK button. When installing m ore than two fieldbus boards in the system, add all the boards using this dial og. The following dia log will ap pear when no board is detec ted. Ensure t hat the board is correctly inserted and tha t the board configuration is c orrect. (9) After all th[...]

  • Page 43

    2. Installation 2.7.5 Master Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Register the device informa tion (EDS file) that is necess ary for the netw ork setup. Select the [Equipm ent Library] tab at t he center of the dialog’s right s ide and click the Add icon. (3) Following [...]

  • Page 44

    2. Installation (6) Configure the baud rate, MAC ID (master address), and so on for the DeviceNet network. The load on a bus can be co ntrolled by the baud rate and interscan dela y settings. When the load exceeds 60%, the DeviceNet ne twork comm unication will be unstable, for example: m ore communicat ion errors. Set the conf iguration to minim i[...]

  • Page 45

    2. Installation (9) Drag each device you want t o scan from the Network Detection tab to the Mast er item in the list on the right. (10) The follow ing dialog will a ppear. Select the Connection Configuration tab to verify the connec tion configuratio n. Change the configurati on if necessary. Not every slave device su pports all connect ion types.[...]

  • Page 46

    2. Installation The Expert Mode button will app ear when the a pplicomIO Console ap plication is used in the ex pert mode. To configure det ails of “Change O f State” and “ Cyclic”, c lick the Expert Mode button and di splay the Expert Mode dialog. Never disable Ack. When the [Ack] chec kb ox is unchecked, a failed connection is not regarde[...]

  • Page 47

    2. Installation To create a new EDS file ba sed on the data from the device, click the Create New EDS File button. When a new EDS file is created, the following dialog will appear to verify the contents of the file. (12) Select the Equipment Library tab on the center left of the console window and click the Add button to re gister the new E DS file[...]

  • Page 48

    2. Installation (13) Select File | Down load in Flash to register the configurat ion in the fiel dbus board. After a few seconds, the boa rd's state will show green in the status bar. (14) Now, the fieldbus board is ready t o operate as a m a ster. Close the app licomIO Console appl ication. 36 Fieldbus I/O Rev.6[...]

  • Page 49

    2. Installation 2.7.6 Slave Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Click on the “ Protocol list” un der the board that was just added. (3) Select Protocol | Properties . (4) Configure the baud rate, MAC ID (slave address), an d so on for the D eviceNet network. In t his[...]

  • Page 50

    2. Installation (6) The DeviceNet Local Slav e property sheet will appear. Select the Equipm ent (device) ID. It m ust be the same num ber as the Master I D in step (4). (7) Click on the Connection Configuration tab. Check the P olling ch eck box an d configure how m any inputs and o utputs for the s lave device. In this e xample, the Output Size a[...]

  • Page 51

    2. Installation (9) Select File | Download in Flash to regis ter the c onfiguration i n the fieldbus b oard. After a few seconds, the boa rd's state will show green in the status bar. (10) Close the a pplicom IO console applic ation. (11) The default slave EDS file is created. The path is: C:Program FilesWoodhe adDirect-linkA pplicomIO2.3[...]

  • Page 52

    2. Installation $ EDS File Generated by applicomIO® Console Version : 2.2 [File] DescText = "EDS for applicomIO Scanner"; CreateDate = 02-01-2004; CreateTime = 08:14:41; ModDate = 02-01-2004; ModTime = 08:14:41; Revision = 1.0; [Device] VendCode = 579; ProdType = 12; ProdCode = 1; MajRev = 1; MinRev = 2; VendName = "applicom interna[...]

  • Page 53

    2. Installation 2.8 PROFIBUS DP Board Installation Following two b oard types can be used for the fiel dbus I/O option PR OFIBUS DP. - PCU-DPIO - PCI-DPIO 2.8.1 Board Appearance Part names and functio ns of the scanner bo ard are shown in the following figure . For details of the status display LEDs, r efer to the 4. Troublesh ooting in this manual[...]

  • Page 54

    2. Installation 2.8.2 Specifications Part Number applicom PCI-DPIO / PCU-DPIO Modes Master/Slave Baud Rates 9.6, 19.2 , 93.75, 187.5, 50 0, 1500, 3000, 60 00, 12000 kbps Interface 1 PROFIBUS port (EN 50 170) Output Current Capac ity Maximum 150mA Supported Devic es All DP Devices Maximum Stations 126 (32 per segment) GDS Support Yes PROFIBUS DP Cla[...]

  • Page 55

    2. Installation (6) Allow the def ault components t o be installed. (7) Select the protocol: PROFIB US DP you will be using. If you also use DeviceNet, select DeviceNet as well. Selec t which type of device data files to install (GSD for PROFIBUS DP, EDS for Dev iceNet). (8) Complete the installation. (9) The message to ensure the restart appears. [...]

  • Page 56

    2. Installation 2.8.4 Board Installation W A RNING  Make sure that the power is turned O FF before installing/removing any boards or connecting/disconnecting any cables. Installing/removing any boards or connecting/disconnecting any c ables with the power ON is extremely hazardous and may result in electric sho ck and/or malfunction of equipment[...]

  • Page 57

    2. Installation (8) The following di alog will appear. Check that “PCI-DPIO” or “PCU-DPIO” (“PCI-DV NIO” in case of DeviceNet) is shown in the Board Type: box. T hen, click t he OK button. When installing m ore than two fieldbus boards in the system, add all the boards using this dial og. The following dia log will ap pear when no board[...]

  • Page 58

    2. Installation 2.8.5 Master Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Register the device informa tion (GSD file) that is necessary for the network setup. Select the [Equipm ent Library] tab at t he center of the dialog’s right s ide and click the Add icon. (3) Following di[...]

  • Page 59

    2. Installation (5) Select the “Profibus, Master/Slave” in the Channel Pro perties dialog and click the OK button. (6) Click on the “ Protocol list” un der the board that was just added. (7) Select Protocol | Properties . (8) Configure the baud rate, Master Profib us Address (m aster address), number of repeaters, and so on for the PROF IBU[...]

  • Page 60

    2. Installation (9) Click the Network Detection tab on the center left of the consol e window. (10) Click the Read Network Co nfiguration button to display the Network Detection dialog and rea d in the devices on the fieldbus. (11) Drag each de vice you want to scan from the Network Detection tab to the Master item in the list on the right. 48 Fiel[...]

  • Page 61

    2. Installation (12) The follow ing dialog will a ppear. The device na me is shown o n the dialog t itle bar. Click the OK butto n. When the system cannot identify the device you want to use (its GSD file is not registered), the following di alog will appear . In this case, obtain t he GSD file from the device m anufacturer and register it. Then, s[...]

  • Page 62

    2. Installation (13) Select the Equipment Library tab on the center left of the console window and click the Add button to re gister the new GSD file in the system. (14) Select File | Download in Flash to register the configurat ion in the fiel dbus board. After a few seconds, the boa rd's state will show green in the status bar. Now, the fiel[...]

  • Page 63

    2. Installation 2.8.6 Slave Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Select Description | Properties . (3) Select the “Profi bus, Slave” in the Cannel Properties dial og and click th e OK button. Though you can selec t the “Profibus, Master/Slave” as a slave, it m igh[...]

  • Page 64

    2. Installation (6) Configure the baud rate, Master Profib us Address (sla ve address), num ber of repeaters, and so on for th e PROFIBU S DP network. In t his example, the M aster Profibus Address (slave a ddress) is set to 005. Specify an unused address on the netw ork for a slave devic e as well as other devices. ) NOTE (7) Double-click the “L[...]

  • Page 65

    2. Installation (9) Select File | Download in Flash to regis ter the c onfiguration i n the fieldbus b oard. After a few seconds, the boa rd's state will show green in the status bar. (10) Now the f ieldbus boar d is ready to operate as a slave. Close the app licomIO Console application. 2.8.7 GSD File A GSD file is a de vice data f ile for re[...]

  • Page 66

    2. Installation 2.9 EtherNet/IP Board Installation Following two b oard types can be used for the fieldb us I/O option E therNet/IP. - PCU-ETHIO 2.9.1 Board Appearance Part names and functio ns of the scanner bo ard are shown in the following figure . For details of the status display LEDs, r efer to the 4. Troublesh ooting in this manual. PCU-ETHI[...]

  • Page 67

    2. Installation 2.9.3 Software Installation Before installing any boards in your controller, you must install the applicomIO consol e application a nd drivers for the typ e of board y ou will be usin g. (1) Start the controller. (2) Run the C:InstallFie ldBusInstall applicomIODisk1Se tup.EXE from the insta ll folder in the contr oller to star[...]

  • Page 68

    2. Installation (7) Select the protocol: E thernet you w ill be using . If you also use DeviceNet, select DeviceNet as wel l. If you also use PROFIBUS DP, select Profibus-DP as well. Select which type of device data fi les to install (GSD fo r PROFIBUS DP, EDS for DeviceNet). (8) Complete the installation. (9) The message to ensure the restart appe[...]

  • Page 69

    2. Installation 2.9.4 Board Installation W A RNING  Make sure that the power is turned O FF before installing/removing any boards or connecting/disconnecting any cables. Installing/removing any boards or connecting/disconnecting any c ables with the power ON is extremely hazardous and may result in electric sho ck and/or malfunction of equipment[...]

  • Page 70

    2. Installation (8) The following di alog will appear. Check that “PCI/PCU-ETHIO (“ PCI-DVNIO” in case of DeviceNet, and ”“PCI- DPIO” or “PCU-D PIO” in case of PROFIBUS-D P) is shown in the Board Type: box. Then, cli ck the OK button. When installing m ore than two fieldbus boards in the system, add all the boards using this dial og[...]

  • Page 71

    2. Installation (10) Click the OK button. The followin g dialog wil l appear. Configure the IP address for the EtherNet/IP board. Select the IP address from Static, DHCP, or BOOTP at Configuration . Do not select Flash Memory . When you select Static , set the values for each item. (11) After all the boards are a dded, the system should be restarte[...]

  • Page 72

    2. Installation 2.9.5 Master Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Register the device informa tion (EDS file) that is necess ary for the netw ork setup. Select the [Equipm ent Library] tab at t he center of the dialog’s right s ide and click the Add icon. (3) Following [...]

  • Page 73

    2. Installation (3)-3 Check the device inform ation in EDS, and cli ck the Next button . (3)-4 Click the Complete butto n to register the E DS file. (4) Click the Netw ork Detection ta b on the ce nter left of the console window . (5) Click the Rea d Network Configuration bu tton to display the Network Detect ion dialog and rea d in the devices on [...]

  • Page 74

    2. Installation (6) Drag each device you want t o scan from the Network Detection tab to t he Master item in the list on the right. (7) Following dialog ap pears. Uncheck the Link Parameter box a nd assign a value from 1 to 12 7. This num ber is called as device ID and necessary to create SPEL+ programs. Click the OK butto n to complete the registr[...]

  • Page 75

    2. Installation After a few seconds, the boa rd's state will show green in the status bar. Now, the fieldbus board is ready to operate as a m aster. Close the applicomIO Console appl ication. Fieldbus I/O Rev.6 63[...]

  • Page 76

    2. Installation 2.9.6 Slave Mode (1) Ensure that the board is connected to the fieldbus. Then, start the applicom IO console appl ication. (2) Double-click the “Ether Net/IP Local Slave” item . (3) The EtherNet/IP Local Slave property sheet will appear. Select the Number (device) ID, a nd check the “Act ive Configuration” . (4) Click on the[...]

  • Page 77

    2. Installation (6) Drag EtherNet/IP Local Slave from Equipment Library t o the Master item in the list on the righ t. Window in step 5 ap pears. Configure by the procedur es from step 7. You can create up to 32 Loc al Slaves if necessary. (7) Select File | Download in Flash to regis ter the c onfiguration i n the fieldbus b oard. After a few secon[...]

  • Page 78

    2. Installation (9) The default slave EDS file is created. The path is: C:Program FilesWoodhe adDirect-linkA pplicomIO2.3Co nfigIO Config01 applicomio.eds. You may make a c opy of the defa ult slave EDS file a nd modify it to create your original EDS file if necessary . Edit the copy of the slave ED S file using Notepad. You m ay want to cha[...]

  • Page 79

    2. Installation 2.10 EPSON RC+ Fieldbus I/O Installation After you have crea ted your fiel dbus network a nd install ed the scanner bo ard(s) in your controller, you must con figure the EPSON RC+ Fieldbus I/O opt ion. Before continuing, the fieldbus scan ner boards must ha ve the device configuration stored in the board's flash m e mory, as de[...]

  • Page 80

    2. Installation 68 Fieldbus I/O Rev.6[...]

  • Page 81

    3. Operation 3. Operation This chapter contai ns information on how to use the Fieldb us I/O option after i t has been installed. 3.1 Fieldbus I/O Addressing in SPEL + Each of the Fieldbus I/O comm ands in SPEL+ re fer to one device on the networ k. The bit number and p ort number param eters refer to inputs an d outputs loca l to the devic e. 3.2 [...]

  • Page 82

    3. Operation 3.3 Outputs Off by Emergency Stop and Reset Instruction You can confi gure the system so that all outputs including the fieldbus ou tputs will be t urned off when the emergency stop occurs and when a Reset instructi on is executed. For details of the configuration, refer to the chapter SPEL+ Options in the EPSON RC+ User' s Guide.[...]

  • Page 83

    3. Operation 3.5 Using FbusIO_SendMsg FbusIO_SendMsg is used to send an explicit m essage to a device and return a reply . This command ope rates accordi ng to the prot ocol. The syntax is as follows: FbusIO_SendMsg bus , devi ce , msgParam , sendBytes (), recvBytes () There are two arrays passed to the function. The sendD ata array contai ns the d[...]

  • Page 84

    3. Operation 3.6 Using Slave Mode In slave mode, the EPSON RC+ system is a slave on the bus. Out puts from the master are inputs in EPSON RC+, and inp uts to the m aster are outputs in EPSON RC+. Uses for slave mode: • External equipment c an monitor data in the controller • Remote control To use the system in slave m ode, perform the following[...]

  • Page 85

    3. Operation 3.8 Devices available for Fieldbus I/O Option The fieldbus I/O opti on operations were checked with the followin g devices. ) NOTE The following inform ation about the devices is j ust for reference. This is n ot our guarantee of the proper operation of these devices. DeviceNet Devices Specifications Model Number Manufacturer 16-input [...]

  • Page 86

    3. Operation 3.9 Fieldbus I/O Response Performance As mentioned previously, respon d times for fiel dbus I/O can vary and depend o n several factors. The values in this section are s how n for reference not for guaranteed perform ance. DeviceNet Test Environment RC520 Contr oller: Pentium III 850 MHz 128 MB mem ory Fieldbus I/O: PCI-DVNIO board Mas[...]

  • Page 87

    3. Operation PROFIBUS DP Test Environment RC520 Contr oller: Pentium III 850 MHz 128 MB mem ory Fieldbus I/O: PCI-DPIO board M aster (station address: 0) Baud rate: 12 Mbps, 9.6 kbps Connected Slave: Woodhead 16-inpout modul e (TDP-8C0-B18-02) Node address: 2 Connection Image T erminatin g Resi sto r T o S tandard Input Waveform Generator Power Sup[...]

  • Page 88

    3. Operation 76 Fieldbus I/O Rev.6[...]

  • Page 89

    4. Troubleshooting (DeviceNet) 4. Troubleshooting 4.1 DeviceNet Troubleshooting Exclusion Every system has its special environm ent, condi tions, s pecifications, a nd usages. This guide is provided as a genera l reference for trou bleshooting a D eviceNet network. Every effort has been made to ensure the inform ation is accurate. However, we do no[...]

  • Page 90

    4. Troubleshooting (DeviceNet) 4.1.1 Examining a Problem 4.1.1.1 Scanner Board Diagnostic LEDs The DeviceNet b oard used with EPSO N RC+ has two status display LED s. The layout of t he LEDs is shown in the f ollowing figure . PCU-DVNIO 4-pin T erminal Wat chdog Port (Do not use thi s port.) DeviceNe t Port LED (2) (Not in use) RJ45 Connector (Not [...]

  • Page 91

    4. Troubleshooting (DeviceNet) 4.1.1.2 Check Network Status (1) Master Status: MS/NS LEDs LED Color Light Condition MS (Module Status)  Green  Red  ON  Blinking  OFF NS (Network Status)  Green  Red  ON  Blinking  OFF (2) Node Number of Absent Slaves Absent slaves are disconnected from or not added to the networ k. 1. S[...]

  • Page 92

    4. Troubleshooting (DeviceNet) 4.1.2 Problems and Countermeasures Master Unit LED MS NS Error Description [Reference] Green Light ON Green Light ON Normal communicatio n - Normal condition Green Light ON Green Light Blinking During connecti on establishment - Processing connection establishm ent (The NS LED will be ON in green in a fe w seconds.) -[...]

  • Page 93

    4. Troubleshooting (DeviceNet) ♦ Process Flowchart Mas t e r: A bsent Slave Master Unit: Configurati on Error Mas t e r: Unestabli shed Communi cation Mas t e r: Busoff Detectio n See 4.1.2.2. Slave: Not Added Slave: Busoff Detectio n Slave: Communi cation Error Detection Yes Yes Yes Yes Yes 1 Slave: Not Operating Yes Mas t e r: Uninitial ized Ne[...]

  • Page 94

    4. Troubleshooting (DeviceNet) 4.1.2.1 Master: Communication Error Master Unit LED MS NS Error Description Green Light ON Red Light Blinking Communication error - Slave disconnected from the ne twork (Remote I/O comm unication error) - Slave not added to the network (Scan list collation error) - Communications power supply OFF (Error detection afte[...]

  • Page 95

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Slave power OFF Measure the power voltage of the slaves. (It should be within the range of sufficient voltage for the slave operation.) NOTE: For slaves operating with communications power supply, measure vo ltage at the DeviceNet connect or. Suppl[...]

  • Page 96

    4. Troubleshooting (DeviceNet) ♦ Process Flowchart Replace the unit. 2  No Problem Check Check t he following: - Unconnected t erminating resist or - Unconnected or loose connect or/signal wire - Cable disconnect ion 3 4 Finish Divide the net work and find the trouble unit.  No Problem  No Change  No Change  No Change  The trou [...]

  • Page 97

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Disconnected terminating re sistors { Cable disco nnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are connected to both ends of t he network. (2) Measure resistance between signa l wires with commun[...]

  • Page 98

    4. Troubleshooting (DeviceNet) 4.1.2.2 Master: Busoff Detection Master Unit LED MS NS Error Description Busoff detection Communication sto pped due to cri tical error. Green Light ON Red Light ON Duplicate MAC ID The MAC ID configur ation was duplicated. ( This error occurs only during unit start-up) 86 Fieldbus I/O Rev.6[...]

  • Page 99

    4. Troubleshooting (DeviceNet) ♦ Process Flowchart Replace the unit. 5  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect or/signal wire - Cable disconnect ion Finish  No Problem  No Change  No Change  No Change  The trou ble unit is not fou nd. Rarely Proble m exist s. (Fi[...]

  • Page 100

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeas ure { Disconnected terminating resistors { Cable disco nnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are connected to both ends of t he network. (2) Measure resistance between signal wires with communi[...]

  • Page 101

    4. Troubleshooting (DeviceNet) 4.1.2.3 Master: Unestablished Communication Master Unit LED MS NS Error Description Green Light ON Light OFF Master Unestablished communicatio n Communications power supply OFF No slave ♦ Process Flowchart 6  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect[...]

  • Page 102

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Voltage dr op of communicatio ns power supply Measure voltage of communicatio ns power supply at the master unit. → Normal: 11V or more between V+ and V- z If the voltage is 1 1 to 14 V, the master unit is a possible cause. Fix the problem on it.[...]

  • Page 103

    4. Troubleshooting (DeviceNet) 4.1.2.4 Master: Configuration Error Master Unit LED MS NS Error Description Red Light Blinking No Matter Configuration error Slave error detection - Slave disconnected from the ne twork (Remote I/O comm unication error) - Slave not added to the network (Scan list collation error) - Duplicate MAC ID: The MAC ID configu[...]

  • Page 104

    4. Troubleshooting (DeviceNet) ♦ Process Flowchart 7 Check Finish The unit is not found. Immedi ately The unit is found. Ye s  No Change No change The problem is fixed.  No Change The proble m is fixed. Replace the master u nit.  No Problem Problem exists. (Fix it.) Measure voltage of communic ations power supply. Rarely No change Does a[...]

  • Page 105

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Master unit configuration (1) Start applicomIO Console application a nd check th at the configuration has no dif ference with the network con dition. (2) Check that the configuratio n data were written in flash. (3) Check that the network load is w[...]

  • Page 106

    4. Troubleshooting (DeviceNet) 4.1.2.5 Absent Slave Master Unit LED MS NS Error Description Light OFF Green Light Blinking Absent sl ave - No slave (Error detection before communicatio n establishment) - Communications power supply OFF ♦ Process Flowchart 8  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnect[...]

  • Page 107

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Voltage dr op of communicatio ns power supply Measure voltage of communicatio ns power supply at the master unit. → Normal: 11V or more between V+ and V- z If the voltage is 1 1 to 14 V, the unit is a possi ble cause. Fix the problem on th e unit[...]

  • Page 108

    4. Troubleshooting (DeviceNet) 4.1.2.6 Uninitialized Network Master Unit LED MS NS Error Description Light OFF Light OFF Uninitialized network Absent slave - Master unit start-up error - No slave (Error detection before communicatio n establishment) - Communications power supply OF F ♦ Process Flowchart 9  No Problem Check Check t he following[...]

  • Page 109

    4. Troubleshooting (DeviceNet) ♦ Causes of Error Possible Cause Examination Method Countermeas ure { Voltage dr op of communicatio ns power supply Measure voltage of communicatio ns power supply at the master unit. → Normal: 11V or more between V+ and V- z If the voltage is 1 1 to 14 V, the master unit is a possible cause. Fix the problem on it[...]

  • Page 110

    4. Troubleshooting (DeviceNet) 4.1.3 Procedures for Examining Possible Causes 4.1.3.1 Connection Problem (Disconnect ed Terminating Resistors, Cable Disconnection, Disconnected Connector, Disconnected Signal Wire) (1) Ensure that two term inating resistors are c onnected to both en ds of the network. (2) Turn OFF the communi cations power supp ly. [...]

  • Page 111

    4. Troubleshooting (DeviceNet) ♦ Process Flowchart Check that terminating re sistors are connecte d. Measure resi stance with tester. 50 to 70 Ω Normal See 4.1.3.2. T urn OFF communica tions po wer supply . Normal Resistance: ov er 70 Ω Remove on e termin ating resistor on e ither side. Measure resistan ce at connect ors and branch taps w ith[...]

  • Page 112

    4. Troubleshooting (DeviceNet) 4.1.3.2 Loose Connector and Signal Wire Check for the connections of the follow ing parts on the connector and cable. (1) Crimp Terminal Crimping T erminal (2) Connection of connector and si gnal wire Small flat -blade scr ewdriver w ith even thickne ss (3) Connection of connector and u nit (T-branch tap) Cable side S[...]

  • Page 113

    4. Troubleshooting (DeviceNet) 4.1.3.3 Noise Intrusion Verify how an error occurre nce condition changes w hile taking the following countermeasures. ♦ Ground of FG (DRAIN) wire Normal Gr ounding: Grou nd the De viceNet netw ork at only one poi nt. Power Supply T ap V+ CAN H Shield ( S) CAN L V- V+ CAN H Shield ( S) CAN L V- V+ V - S V+ V - FG Co[...]

  • Page 114

    4. Troubleshooting (DeviceNet) Countermeasure 2: Disconnect the shield wi re to isolate it from the ground. When noise intrudes the groun d line becaus e a noise source such as an inverter is installed near the comm unications power sup ply, disconnec t the shield w ire of the communicatio n cable and isolate it from the ground to restrain noise in[...]

  • Page 115

    4. Troubleshooting (DeviceNet) ♦ Communications Power Supply When sharing one power source with t he communicati ons power supply and I/O devices, provide respective power sources separa tely. Separating power source prevents noise c aused by I/O device operations from affecting communicatio n. Communi cations Power Supply 24V Power Supply T ap D[...]

  • Page 116

    4. Troubleshooting (DeviceNet) 4.1.3.4 Broken Unit Examination (Dividing Network Examination) When you cannot quickly find the trouble poi nt due to a broken unit, connection fa ilure including lo ose connect or, or cable partial disconnec tion, divi de the netw ork to find the trouble point. V erify how error occurrenc e conditions c hange while t[...]

  • Page 117

    4. Troubleshooting (DeviceNet) (2) Separate each slave from the netw ork Check for each slave. The troub le point is where error conditio n changes into normal condition. PLC Slave Branch T ap Communi cations Power Supply T erminating Resisto r Branch T ap Slave Slave Mas t e r Slave S e c o n d F i r s t Separate slav es one by one from the netw o[...]

  • Page 118

    4. Troubleshooting (DeviceNet) 4.1.3.6 EPSON RC+ Master Configuration For details of EPSON RC+ m aster configuration, refer to t he section 2.5 D eviceNet Board Installation . The following sect ion describes the pro cedure for verifying the scanner board c ondition with applicom IO Console appli cation. 4.1.3.6.1 Verifying applicomIO Console appli[...]

  • Page 119

    4. Troubleshooting (DeviceNet) 4.1.3.6.2 Verifying the De viceNet network condition The applicomIO Console applicat ion has a netw ork diagnostic fu nction (Diagnostic). The procedure for using th e Diagnostic is described belo w. (1) Open the Diag nostic windo w, click the m agnifying gras s button, and s elect the “Channel” on the device tree[...]

  • Page 120

    4. Troubleshooting (DeviceNet) (2) Select the DeviceNet (Scanner) tab. The window changes as s hown bel ow. MAC ID : MAC ID specifie d for the scanner board Module/NetWork LED : Network Status (NS) LED status IO LED : Module Status (MS) LED status applicomR Status : Scanner board status The scanner board s tatus is shown in the “Code No. => Co[...]

  • Page 121

    4. Troubleshooting (DeviceNet) Status Code General Protocol Descriptions 45 Non-resident dialogue software. Additional in formation: Initialize the a pplicomIO® interface b efore use by running the PcInitIO 47 Targeted applicomIO® car d invali d or incorrectly initialized by the function IO _Init 53 Synchronization problem on the line. Additional[...]

  • Page 122

    4. Troubleshooting (DeviceNet) (3) When you click the I/O button on th e upper left of the window, the window changes as sh own below. Each slave devic e status is shown in the right side of the wind ow. A green circle indicates that the com municati on of the corresponding devi ce is normal, and a red circle indicates that th ere is a comm unicati[...]

  • Page 123

    4. Troubleshooting (PROFIBUS DP) 4.2 PROFIBUS DP Troubleshooting Exclusion Every system has its special environm ent, condi tions, s pecifications, a nd usages. This guide is provided as general refer ence for troubl eshooting a P ROFIBUS DP network. Every effort has been made to ensure the inform ation is accurate . However, we do not guarantee th[...]

  • Page 124

    4. Troubleshooting (PROFIBUS DP) 4.2.1 Examining a Problem 4.2.1.1 Scanner Board Diagnostic LEDs The PROFIBUS DP board used with EPSON RC+ has two status display LEDs. The lay out of the LEDs is shown in t he following figur e. PCU-DPIO C0 C1 C2 JP1 JP1 0 1 PROFIBUS-DP Port LED (2) (Not in use) RJ45 Connector (Not in use) 4-pin T erminal Wat chdog [...]

  • Page 125

    4. Troubleshooting (PROFIBUS DP) 4.2.1.2 Check Network Status First of all, you should check the curren t condition of th e network. Th ere are different specifications of status displ ay LED on a device in the PROFIBUS DP standard. T his section explains how t o check the netw ork status assum ing that EPSON RC+ is configured a s a master or slave[...]

  • Page 126

    4. Troubleshooting (PROFIBUS DP) 4.2.2 Problems and Countermeasures Master Unit LED BF ST Error Description [Reference] Light OFF Green Light Blinking Normal communicatio n - Normal condition Light OFF Green Light ON Ready for communicatio n - Normal condition Light OFF Red Light Blinking Communication error [Refer to the section 4.2. 2.1 Master Co[...]

  • Page 127

    4. Troubleshooting (PROFIBUS DP) ♦ Process Flowchart Mas t e r: Physical Error Slave: Communi cation Error Yes Yes Yes 1 Mas t e r: Communi cation Error Yes Mas t e r: Uninitial ized Netw ork No Master LED See 4.2.2.3. 2 Yes 3 Yes 4 Yes Absent Slave LED No BF: OFF ST : Red Blinking BF: OFF ST : Red Blinking BF: OFF ST : Red ON BF: OFF ST : OFF No[...]

  • Page 128

    4. Troubleshooting (PROFIBUS DP) 4.2.2.1 Master: Communication Error Master Unit LED BF ST Error Description Light OFF Red Light Blinking Communication error - Slave disconnected from the ne twork (Remote I/O comm unication error) - Slave not added to the network (Scan list collation error) - Nonstandard wiring - No or too many term inating resisto[...]

  • Page 129

    4. Troubleshooting (PROFIBUS DP) ♦ Process Flowchart Replace the unit. 1  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect or/signal wire - Cable disconnect ion 2 Finish  No Problem  No Change  No Change  No Change  The trouble u nit is not found. Rarely Problem exists. (F[...]

  • Page 130

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeas ure { Disconnected terminating resistors { Cable disconnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are connected to both ends of t he network. (2) Measure resistance between signal wires with de vic[...]

  • Page 131

    4. Troubleshooting (PROFIBUS DP) 4.2.2.1.2 Slave: Data Link Error MS NS Master LED Condition Light OFF Red Light Bli nking Absent Slave LED Condition (Data link error) Light OFF Red Light ON ♦ Process Flowchart Replace the unit. 3  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect or/sign[...]

  • Page 132

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Disconnected terminating resistors { Cable disco nnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are connected to both ends of t he network. (2) Measure resistance between signa l wires with devic[...]

  • Page 133

    4. Troubleshooting (PROFIBUS DP) 4.2.2.1.3 Slave: Uninitialized Network BF ST Master LED Condition Light OFF Red Light Bli nking Absent Slave LED Condition (Uninitialized Network) Light OFF Light OFF ♦ Process Flowchart 4  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect or/signal wire -[...]

  • Page 134

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Electrical surges of device power supp ly Measure voltage of device power supply at the trouble unit. → It should be with in the range of sufficient voltage for device operation. Check voltage of the devic e power supply. { Disconnected termina[...]

  • Page 135

    4. Troubleshooting (PROFIBUS DP) 4.2. 2.1.4 Slave: Physical Error BF ST Master LED Condition Light OFF Red Light Bli nking Absent Slave LED Condition (Physical error) Red Light ON No Matter ♦ Process Flowchart 5  No Problem Check Finish Measure voltage of all slave power supplies.  No Problem exists. (Fix it.) No problem Replace the unit. Y[...]

  • Page 136

    4. Troubleshooting (PROFIBUS DP) 4.2.2.2 Master: Data Link Layer Error Master Unit LED BF ST Error Description Light OFF Red Light ON Data link la yer error - Nonstandard wiring - Noise intrusion ♦ Process Flowchart Replace the unit. 6  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or loose connect or[...]

  • Page 137

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Disconnected terminating re sistors { Cable disco nnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are connected to both ends of t he network. (2) Measure resistance between signal wires with de vi[...]

  • Page 138

    4. Troubleshooting (PROFIBUS DP) 4.2.2.3 Master: Uninitialized Network Master Unit LED BF ST Error Description Light OFF Light OFF Uninitialized networ k - Master unit power error - Master unit configuration error ♦ Process Flowchart 7  No Problem Check Measure voltage of all slave power supplies. Problem exists. (Fix it.) No problem Finish ?[...]

  • Page 139

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Electrical surges of master de vice power supply Measure voltage of de vice power supply at the master unit. → It should be with in the range of sufficient voltage for device operation. Check voltage of the device power supp ly. { Master device[...]

  • Page 140

    4. Troubleshooting (PROFIBUS DP) 4.2.2.4 Master: Configuration Error Master Unit LED BF ST Error Description Red Light ON No Matter Physical error - Nonstandard wiring - Signal wire connecti on failure - Signal wire short circ uit ♦ Process Flowchart 8  No Problem Check Check t he following: - Unconnected t erminating resistor - Unconnected or[...]

  • Page 141

    4. Troubleshooting (PROFIBUS DP) ♦ Causes of Error Possible Cause Examination Method Countermeasure { Disconnected terminating resistors { Cable disconnection { Disconnected connector { Disconnected signal wire (1) Check that terminating resistors are conn ected to bo th ends of the network. (2) Measure resistance between signal wires with de vic[...]

  • Page 142

    4. Troubleshooting (PROFIBUS DP) 4.2.3 Procedures for Examining Possible Causes 4.2.3.1 Connection Problem (Disconnect ed Terminating Resistors, Cable Disconnection, Disconnected Connector, Disconnected Signal Wire) (1) Ensure that two term inating resistors are c onnected to both en ds of the network. (2) Turn OFF all device power supplies. (3) Me[...]

  • Page 143

    4. Troubleshooting (PROFIBUS DP) ♦ Process Flowchart Normal See 4.2.3.2. T urn OFF all unit s. Normal Resistance: ov er 120 Ω Measure resistan ce a t connect ors with tester. Resist ance: unde r 100 Ω Problem ex ists. (Add terminatin g resis tors.) Out of 100 to 120 Ω (Error) Ye s Othe r A pprox. 220 Ω 10 to 100 Ω Under 10 Ω No (1) Un[...]

  • Page 144

    4. Troubleshooting (PROFIBUS DP) 4.2.3.2 Loose Connector and Signal Wire Check for the connections of the follow ing parts on the connector and cable. (1) Connection of connector and si gnal wire Small flat-bla de screwdriv er with ev en thicknes s (2) Connection of connector and u nit 4.2.3.3 Noise Intrusion Verify how error occurrence condition c[...]

  • Page 145

    4. Troubleshooting (PROFIBUS DP) Countermeasure 1: Improve FG. Peel the cabl e covering and secure the c able w ith FG clam ps. Grounding Scr ew Iso elect ric L ine Grounding S c re w Slave Dev ice Slave Device Countermeasure 2: Disconnect the FG wire to isolate it from the ground. When noise intrudes the groun d line becaus e a noise source such a[...]

  • Page 146

    4. Troubleshooting (PROFIBUS DP) 4.2.3.4 Broken Unit Examination (Dividing Network Examination) When you cannot quickly find the trouble poi nt due to b roken unit, c onnection fai lure including lo ose connect or, or cable partial disconnec tion, divi de the netw ork to find the trouble point. V erify how error occurrenc e conditions c hange while[...]

  • Page 147

    4. Troubleshooting (PROFIBUS DP) 4.2.3.5 Network Configur ation and Specifications (1) Maximum Cable Length Check that the cables used on t he network m eet the follow ing specifications. Baud Rates Max. Cable Length 12 Mbps 6 Mbps 3 Mbps 1500 kbps 500 kbps 187.5 kbps 93.75 kbps 19.2 kbps 9.6 kbps 100 m 100 m 100 m 200 m 400 m 1000 m 1200 m 1200 m [...]

  • Page 148

    4. Troubleshooting (PROFIBUS DP) 4.2.3.6 EPSON RC+ Master Configuration For details of EPSON RC+ m aster configuration, refer to t he section 2.6 PROFIBUS DP Board Installa tion . The following sect ion describes the pro cedure for verifying the scanner board c ondition with the applicom IO Console applicatio n. 4.2.3.6.1 Verifying applicomIO Conso[...]

  • Page 149

    4. Troubleshooting (PROFIBUS DP) 4.2.3.6.2 Verifying the PROF IBUS DP network condition The applicomIO Console applicat ion has the foll owing func tions: Network Monitor func tion: Monitoring er ror condition detected on th e network Diagnostic function: N etwork diagnosis (1) Select the Network Detection tab in the left center of t he applicom IO[...]

  • Page 150

    4. Troubleshooting (PROFIBUS DP) (3) Select the Protocol | Diagnostic on the ap plicomIO Console appli cation m enu. Click the magnifying grass butto n on the Diagnostic wind ow. Then, select the slave you want on t he device tree in the l eft side of the window. The window chan ges as shown be low. To check the device cond ition in detai l, click [...]

  • Page 151

    4. Troubleshooting (PROFIBUS DP) (4) When you click the I/O button, th e window cha nges as shown below. The status of each slave de vice is show n i n the right side of the window. A green circle indicates that the com munication of the co rresponding device is normal, and a red circle indicates that th ere is a comm unication error. A gray circle[...]

  • Page 152

    4. Troubleshooti ng (EtherNet/IP) 4.3 EtherNet/IP Troubleshooting Exclusion Every system has its special environm ent, condi tions, s pecifications, a nd usages. This guide is provided as a genera l reference for trou bleshooting a E therNet/IP network. E very effort has been made to ensure the inform ation is accurate . However, we do not guarante[...]

  • Page 153

    4. Troubleshooti ng (EtherNet/IP) 4.3.1 Examining a Problem 4.3.1.1 Scanner Board Diagnostic LEDs The EtherNet/IP board used with EPSON RC+ has two status display LEDs. The la yout of the LEDs is shown in th e following figure. PCU-ETHIO C0 C1 C2 JP1 JP1 0 1 D-Sub 9 pin (Not in use) S tatus Displ ay LED (2) EtherNetI/P Connect or 4-pin T erminal Wa[...]

  • Page 154

    4. Troubleshooti ng (EtherNet/IP) 4.3.1.2 Check Network Status (1) Master Status: MS/NS LEDs LED Color Light Condition MS (Module Status)  Green  Red  ON  Blinking  OFF NS (Network Status)  Green  Red  ON  Blinking  OFF (2) Node Number of Absent Slaves Absent slaves are disconnected from or not added to the networ k. 1[...]

  • Page 155

    4. Troubleshooti ng (EtherNet/IP) 4.3.2 Problems and Countermeasures Master Unit LED MS NS Error Description [Reference] Green Light ON Green Light ON Normal communicatio n - Normal condition Green Light ON Green Light Blinking During connecti on establishment - Processing connection establishm ent (The NS LED will be ON in green in a fe w seconds.[...]

  • Page 156

    4. Troubleshooti ng (EtherNet/IP) 4.3.3 Tests and diagnostics 4.3.3.1 The diagnostic tool After configuring the EtherNet/IP m aster, adding and c onfiguring the devices of your ne twork and downloading your confi guration in the board, the statuses of all devic es can be tested with the diagn ostic tool. tart this tool with the menu c ommand “ Pr[...]

  • Page 157

    4. Troubleshooti ng (EtherNet/IP) 1. Diagnostic of the TCP/IP layer This screen is used to display the exchan ge statuses r egarding the TCP/IP layer. Configuration Type Mode type selected i n the configurati on: DHCP, BOOTP, Static Address From How the IP address has been obtained, from the server, flash memory or factory address. IP address IP ad[...]

  • Page 158

    4. Troubleshooti ng (EtherNet/IP) TCP tab Passive connections N umber of passive conne ctions. Active connections Nu mber of active connections. Current connections Num ber of current connections. Bytes received Number of bytes received . Bytes transmitted Number of bytes transmitted. Retries on time-out Number of retries on reception of a time-out[...]

  • Page 159

    4. Troubleshooti ng (EtherNet/IP) 2. Diagnostic of server devices Requests Number of requests. Requests / s umber of requests per second. Useful bytes Number of useful data bytes. Useful bytes / s Number of useful data by tes per seco nd. Requests in error Number of requests in error. Fieldbus I/O Rev.6 147[...]

  • Page 160

    4. Troubleshooti ng (EtherNet/IP) 3. Overall device diagnostics View the diag nostic informati on on a device in the configurati on by selec ting the no de which correspon ds to the devic e. IP Address IP address of the device. From How the IP ad dress of the device was o btained: from the configuratio n from the DNS server (IP address of the devic[...]

  • Page 161

    4. Troubleshooti ng (EtherNet/IP) 4.3.3.1.2 TCP/IP tool By clicking in the bu tton and se lecting " TCP/IP layer ", a " services " w indow gives you the follow ing options. DNS ICMP (ping) See also : To display the help, se lect [Start]-[Program]-[Dir ect-Link]-[applicomIO 2.3]- [Help]. 1. Resolution of IP address or name DNS fu[...]

  • Page 162

    4. Troubleshooti ng (EtherNet/IP) 2. Ping ICMP ECHO " PING " functionality is ava ilable on the app licomIO solution . It is available thro ugh the diagnostic tool, ICMP tab. (1) Entry field for the IP address or name of the rem ote station. (2) Field showing result ob tained: - Status 0 : The station is present and has responded (the res[...]

  • Page 163

    5. Maintenance Parts List 5. Maintenance Parts List Part Name Code Specifications DeviceNet board R13B040701 PROFIBUS DP board R13B040702 EtherNet/IP board R1 2B040719 Fieldbus I/O Rev.6 151[...]

  • Page 164

    5. Maintenance Parts List 152 Fieldbus I/O Rev.6[...]

  • Page 165

    Appendix A applicomIO Upgrade Appendix A applicomIO Upgrade (1) Start the controller (2) Insert the setup CD tha t is packaged wit h the produc t to the CD-Rom drive on the controller. Setup program starts aut omatically. (3) Select the desired lan guage for th e installer. (4) Select Produc ts Installation. (5) Select Installation. (6) Select appl[...]

  • Page 166

    Appendix A applicomIO Upgrade (7) Following dialog appears. Select t he option ab ove. (If the option below is select ed, the transition of the cu rrent setting will not be executed.) (8) Uninstall the current appl icomIO before u pgrading. Following dia log appears. Clic k the OK but ton. Following dia log appears. Chec k the [D on't display [...]

  • Page 167

    Appendix A applicomIO Upgrade (10) Select the protocol and the device data fil e. (11) Complete the installation. (12) The message to ensure the restart appears. Click t he Yes button. (13) When a service pack is attached to the CD-ROM, instal l the service pack. (14) After completing the install ation of the se rvice pack, sh utdown the co mputer.[...]

  • Page 168

    Appendix A applicomIO Upgrade 156 Fieldbus I/O Rev.6[...]