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Rockwell SoniCrafter DEVICENET 1771-SDN User's Manual

1. Note 1 word 2 bytes Bit numbering in the data table is right 1 byte 8 bits to left beginning with zero Input Image Table 15 0 Module Status word 0 23 22 21 20 19 18 17 16 2D 1D 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 di for discrete input data bits WoR Input Data Bits from Channel A Devices word 2 bits 24 79 word 3 In 1 slot addressing the first eight bits i 79 after the module status word are used for word 4 the input image table This table is for ts discrete input bits Data bits for node addresses 1 8 are mapped to this area in 95 811 80 words ascending numeric order according to 2D 1D node address Input Data Bits from Channel B Devices word 6 Device Input bits 80 143 Channel A word 7 node 1 1 byte i 113 s ote wort bp D data bit S status bit node 2 1 byte 1D amp 1S data and 159 145 144 word 9 status bits for node 1 2S 18 S b 2D amp 2S data and status bits for node 2 Status Bits from Channel A Devices word 10 bits 144 206 word 11 to node 62 206 412 Channel B wor node 1 1 byte s Ip 222 208 207 word 13 28 18 node 2 1 byte Status Bits from Channel B Devices word 14 F F bits 207 270 word 15 270 word 16 to node 62 Publication 1771 6 5 132 June 2000 Note 1 word 2 bytes 1 byte 8 bits Input Image Table 23 22 21 20 19 18 17 16 2D 1D Data Map Example D 5 I
2. Publication 1771 6 5 132 June 2000 3 12 Hardware Setup Installing the Connect the photoeye to the network and configure the photoeye as Series 9000 Photoeye oloya e Node Address 9 e Operating Mode Light Operate default e Baud Rate 500 kb Top View of Series 9000 Photoeye d N amp Programming Pushbutton Sensitivity Adjustment O iel j Yellow Output amp Green Margin Red Green Status For detailed directions see the instructions that came with your photoeye Publication 1771 6 5 132 June 2000 Hardware Setup 3 13 How Your Example When you have finished installing all the devices your example System Will Look system should look similar to the one shown below PC running Windows NT or Windows 95 98 Series 9000 AG Photoelectric containing RSNetWorx for Sensor DeviceNet software 1770 KFD Communication PC Seral Module ror 1492 DN3TW Li Ui Quad Tap Er Node 7 arere am a a ma RediSTATION PLC 5 Processor with 1771 SDN Operator Interface module in 1771 1 0 chassis IMPORTANT Make sure each end of your DeviceNet trunk cable is properly terminated with a resistor Refer to the DeviceNet Cable Planning and Installation Manual publication DN 6 7 2 for detailed
3. 3 7 Setting the Channel 1 Data Rate and Node Address Switches x22 see 46 hha tees SSMS 3 8 Setting the I O Chassis Addressing Node Switches 3 8 Installing the Scanner Module in the Chassis 3 9 Connecting the Scanner to the DeviceNet Network 3 10 Installing the RediSTATION Operator Interface 3 11 Installing the Series 9000 Photoeye siti 25 40 at A OK 3 12 How Your Example System Will Look 3 13 Whats NGC es shot HES eee kee ee Ree aes 3 13 Publication 1771 6 5 132 June 2000 Table of Contents ii Configuring the DeviceNet Network Communicating with DeviceNet from Another Network Creating and Running the Example Application Program Publication 1771 6 5 132 June 2000 Chapter 4 What This Chapter Contains oasa aaae 4 1 Installing the Software nauna anaa 4 1 Using RSLinx to Configure the DeviceNet Driver 4 2 Using RSNetWorx for DeviceNet to Configure the Scanlist 4 4 Setting Up an Online Connection 4 4 Setting the 1771 SDN Node Address 4 6 Configuring the I O Devices n on Ade bee on Seward eds 4 9 Verifying the Photoeye Configuration 4 12 Verifying the RediSTATION Configuration 4 13 AutoMapping the Devices into the Scanlist 4 14 Download the Configuration to the Scanner 4 17 Whats NeXt y poatinmi tiea oP toe Bh Qe edo A ge bode ols OF Ge a a 4 17 Ch
4. Publication 1771 6 5 132 June 2000 Data Map Example D 9 Note 1 word 2 bytes o The following is an output data mapping scheme example for a scanner in 1 2 slot addressing mode lt bit number Bit numbering in the data table is right to left beginning with zero EDC anus N1 node number N1 node 1 15 0 Module Status word 0 Output Image Table 23 22 21 20 19 1817 16 A 55 40 sare N1 N25 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 N23 word 2 for discrete output data bits 79 word 3 In 1 2 slot addressing mode 24 bits of the ChannelA to ele output data table are used for the output ania image table The image table is for discrete output bits Inthedefaultmode ff tre the processor writes the output bits of the first 24 nodes to the output image table via 95 80 words DIO The output bits from the remaining N1 nodes are written to the output data table Channel B word 6 Note that the output image table begins with bit 16 where the output bit for node 125 1 MAC ID 1 is written The output data N45 word 7 table now begins with bit 40 where the output bit for node 25 MAC ID 25 is y 8 wore written The scanner takes the output bits from its output data table and organizes them into a strobe message The strobe message contains one bit for each node address 0 63 In default mode the
5. p red start light gt Bit 4 of the input byte indicates if the bulb is missing OC start bit green button aa 1 byte stop bit Te eiTATON NEC ANGE tbat operator interface produces one byte of 765 43 2 1 input data and uses one byte of output data sai Rad ee DETARERG indicator light 7 6 bate 3 E One output bit for the RediSTATION s indicator light on off will be mapped In the RediSTATION s bits for the red and green buttons and the indicator light status bit e1 ON e 0 OFF Publication 1771 6 5 132 June 2000 What s Happening 1 The bits for the RediSTATION operator interfaces s red and green buttons are mapped into the 1771 SDN Scanner s BTR data table 2 The BTR data table is then transferred via a BTR to the PLC 5 processor s input data file Important The 1771 SDN module only makes the data file available for the processor to read The 1771 SDN does not move the data file to the processor PLC 5 Processor Input Data File N90 0000000000000000 N9 1 000000000000 00GR N9 2 0000000000000000 N9 3 00000000 00000000 N9 4 0000000000000000 N95 0000 000000000000 N9 61 0000 0000 0000 0000 1 This mapping is based upon the example in chapter 4 Planning Your Configuration and Data Mapping Your Devices 2 5 Mapping RediSTATION Input Data for a Block Transfer Read The RediSTATION operator interface s input by
6. For information about See page What You Need to Know 2 1 Beginning the Process 2 1 The Example Network 2 2 Example Network Devices 2 2 Photoeye Input Data Mapping 2 7 Mapping Photoeye Input Data for a Block Transfer Read 2 8 RediSTATION Operator Interface Data Mapping 2 4 Mapping RediSTATION Input Data for a Block Transfer Read 2 5 Mapping RediSTATION Output Data for a Block Transfer Write 2 6 To map data via your 1771 SDN Scanner module you must understand e your network requirements e how input data is mapped e how output data is mapped Planning before configuring your 1771 SDN module helps make sure that you can use your memory and bandwidth efficiently cater to device specific needs and requirements e give priority to critical I O transfers e leave room for expansion Publication 1771 6 5 132 June 2000 2 2 Planning Your Configuration and Data Mapping Your Devices The Example Network Publication 1771 6 5 132 June 2000 A very important question to answer is what is on your network You should be familiar with each device s e communication requirements e I O importance and size e frequency of message delivery You should also ask how might this network appear in the future At this point in your planning it is advantageous for you to have some idea of how the network could be expanded I O data mapping can be performed automatically by the RSNetWorx software But when mapping yo
7. Installing the 1785 ENET Ethernet Module 3 5 Installing the 1771 SDN Scanner Module 3 7 Setting the Channel 1 Data Rate and Node Address Switches 3 8 Setting the I O Chassis Addressing Node Switches Installing the Scanner Module in the Chassis Connecting the Scanner to the DeviceNet Network Installing the RediSTATION Operator Interface Installing the Series 9000 Photoeye How Your Example System Will Look to PC COM 1 1770 KFD RS 232 Connect the RS 232 connector on the 1770 KFD interface module to one of the serial ports on your PC workstation e g COM1 Connect the DeviceNet connector on the 1770 KFD module to a DeviceNet drop or trunk cable You can make this connection in several ways for example using a DeviceNet Quad Tap 1492 DN3TW as shown on page 3 13 DeviceNet Dropline or I Trunk Cable For detailed directions on how to install the 1770 KFD interface module see the DeviceNet RS 232 Interface Module Installation Instructions publication 1770 5 6 Publication 1771 6 5 132 June 2000 3 2 Hardware Setup Installing the PLC 5 Processor H 0 N 0 KN 1771 1 0 Chassis LE Publication 1771 6 5 132 June 2000 Refer to the following figure while installing your PLC 5 processor PLC 5C Processor and 1771 1 0 Chassis Locking Bar ControlNet Node Address Switches at
8. EDS Electronic Data Sheet A vendor supplied template that specifies how information is displayed as well as what is an appropriate entry value Explicit A type of messaging used for lower priority tasks such as configuration Messaging and data monitoring Heartbeat Rate Devices that are configured for change of state data can also senda heartbeat signal to indicate proper operation Host Platform The computer that hosts the 1771 SDN scanner module 1 0 An abbreviation for input and output Implicit The type of messaging used for high priority I O control data e g change Messaging of state cyclic polled or strobed Input Data Data produced by a DeviceNet device and collected by the scanner module for a host platform to read MAC ID The network address of a DeviceNet node Network The DeviceNet network or the RSNetWorx for DeviceNet software representation of the network Node Hardware that is assigned a single address on the network also referred to as device Offline When the PC communication scanner is not communicating on the network Online When the PC communication scanner is configured and enabled to communicate on the network Output Data Data produced by a host platform that is written to the scanner module s memory This data is sent by the scanner module to DeviceNet devices PC Abbreviation for an IBM compatible personal comp
9. Flashing Red The two digit numeric display for the At least one of the slave devices in the Examine the failed device and the channel displays an error code that module s scanlist table has failed to scanlist table for accuracy provides more information about the communicate with the module condition of the channel The network has faulted Red The communications channel has The module may be defective Reset the module If failures continue failed The two digit numeric display for the channel displays an error code that provides more information about the condition of the channel replace module Node Error Code Indicator Top of Module Each channel also has a Node Error Code indicator that displays numeric codes providing diagnostic information The display flashes at approximately one second intervals depending on network traffic The following table summarizes the meanings of the numeric codes Numeric Display Code Summary Numeric Code Description Take this action 0 63 Normal operation The numeric code is the 1771 SDN s node address on the DeviceNet network None 70 Channel 1 7 Node Error Code Indicator Module failed Duplicate Node Address check Change the module node address to another available one The node address you selected is already in use on that channel Illegal data in scanlist table node number alternately flashes Reconfigure
10. June 2000 Numeric Display Code Summary Numeric Description Take this action Code 91 Bus off condition detected on comm Check DeviceNet connections and port Module is detecting physical media integrity Check system communication errors for failed slave devices or other possible sources of network interference 92 No network power detected on comm Provide network power Make sure that port module drop cable is providing network power to module comm port 95 Application FLASH update in progress None Do not disconnect the module while application FLASH is in progress You will lose any existing data in the module s memory 97 Module halted by user command Check ladder program for cause of fault bits 98 Unrecoverable firmware failure Service or replace your module 99 Unrecoverable hardware failure Service or replace your module Appendix A 1785 ENET Module Channel Configuration Configuring the Before you can communicate with the PLC 5 processor over an gt Ethernet network you must configure the 1785 ENET module s Communications Channel Ethernet communications channel and download the configuration to the PLC 5 processor The following example describes how to do this using RSLogix 5 software 1 Select Channel Configuration under the Controller folder in the Project window Project Help 3 Controller i Controller Properties TA Proces
11. Rack 0 Group 1 Slot 0 Select the DeviceNet channel Channel 1 for the example application Click on OK You will see the following warning 1771 SDNPT Configuration Warning x You must be certain that the routing information specified on this screen is accurate The software cannot automatically verify this information and as such invalid routing information may cause control system errors to occur These errors may result in damage to machinery or severe bodily harm Are you sure that this routing information is correct Verify that the routing information is accurate and click on the Yes button You will be prompted to enter a name for the driver Add New RS Linx Driver Ea Choose a name for the new driver 15 characters maximum if 1771 SDNPT 2 Enter an appropriate driver name e g 1771 SDNPT 2 and click on the OK button Communicating with DeviceNet from Another Network 5 15 The new driver will be added to the list of Configured Drivers in RSLinx Your list will contain the drivers you have configured m Available Driver Types DeviceNet Drivers 7 Add New r Configured Drivers Name and Description 1770 KFD 1 MAC ID 62 Baud Rate 500k RUNNING Running 17 1 SDNPT 2 MAC ID 255 Baud Rate 125k RUNNING B_ETH 1 A B Ethernet RUNNING Running AB_KT 1_DH Sta 0 Addr D700 RUNNING Running AB_KTC 1 CNet Node 17 Addr d000 Int None RUNNING Running TCP 1 to on
12. lt _____ Lift Ejector Tab 3 lt ___PLC 5 40C Processor 0 Battery A er Connector t SPO ca oi Battery Card Guides Cover DH Address Pa 7 Switches Battery on back Yeo GEE pour N Setting the 1 0 Chassis Backplane Switches Set the backplane switches in the 1771 I O chassis for 1 slot addressing for the example application To do this put switch 4 in the OFF position and switch 5 in the ON position Switches Addressing 4 5 OFF OFF 2 slot yo o OFF ON 1 slot yy oF ON OFF 1 2 slot ON ON Not Allowed For information on setting the other backplane switches for your system refer to the ControlNet PLC 5 Programmable Controllers User Manual Phase 1 5 publication 1785 6 5 22 Hardware Setup 3 3 Going Online to the PLC 5 Processor You cannot go online to the PLC 5 processor over DeviceNet In order to download and run the example application program in chapter 6 you must use the processor s RS 232 connector or download and run the program via another network Chapter 6 provides examples of downloading and running the application program via ControlNet Ethernet and Data Highway Plus networks Chapter 5 provides examples of configuring the DeviceNet network over these networks To go online to the PLC 5 processor via ControlNet 1 Set the PLC 5C ControlNet node address using the two 10 digit rotary
13. 1784 PCC PCMCIA for ControlNet 1747 PIC AIC Driver DF1 Slave Driver 5 5 SD SD2 Driver DeviceNet Driver PLC 5 DH Emulator Running e Bunning senp Start Stop E Remote Devices via Linx or 1756 ENET Gateway 3 From the list of Available Driver Types select DeviceNet Drivers and click on Add New Publication 1771 6 5 132 June 2000 5 4 Communicating with DeviceNet from Another Network Publication 1771 6 5 132 June 2000 You will see the following list of drivers DeviceNet Driver Selection RSLinx DeviceNet 5 x s 4 Select the Allen Bradley 1771 SDNPT driver The Driver Configuration window will appear Allen Bradley 1771 SDNPT Driver Configuration 21x Select a pass through port to be configured Port 1 ad The selected pass through port has yet to be configured Use the browser below to highlight the PLC 5 through which the DeviceNet is accessed and then configure the 1771 routing information V Autobrowse s AB_KT 1 Data Highway Plus AB_KTC 1 ControlNet 16 1785 L40C015 DNET_PLC 17 Workstation ABKTC gt Bo rona ru a m 1771 SDN Backplane Address Configuration Rack fo 7 Group fi 7 Slot fo 7 m 1771 SDN DeviceNet Channel Selector C Channel 2 m Block Transfer Timing Configuration Communication Timeout sec 3 Timeout to insert in packets 0 Driver Revision 2 04
14. 21x General Module Scanlist Input Output Summary J A09 Series 90 Stobed 1 N18 Edyanced Options Memory Block xfer 62 7 Start Word fe hshahshelnhols elzlelsla laleli o N30 Read Only I inputs OK Cancel Apply Help In this example the input byte from the RediSTATION will appear in the PLC 5 processor in file N9 word 1 as bits 0 7 Recall from chapter 2 that the START button is bit 1 and the STOP button is bit 0 Therefore the addresses for the RediSTATION inputs are START N9 1 1 STOP N9 1 0 The input byte from the photoeye will appear in the PLC 5 processor in file N9 word 1 as bits 8 15 Recall from chapter 3 that the input bit is bit 0 Therefore the address of the photoeye input bit is N9 1 8 Note the addresses assigned to the START and STOP buttons and the photoeye in your system You will enter these addresses in the example ladder program Publication 1771 6 5 132 June 2000 4 16 Configuring the DeviceNet Network Note The destination address is actually determined by the block transfer instruction in the ladder logic See chapter 6 Publication 1771 6 5 132 June 2000 4 Select the Output tab B 1771 SDN Scanner Module 2 71x General Module Scaniist Input Output Summary A07 27057 9 Polled 1 No AutoMap Drier Advanced Options Memory Block xfer 62 x Start Word fo
15. Group 1 for the example application We used the Module Defaults for the other settings For an explanation of the other settings Import and Export PLC Interface Address etc click on gt the Help button 5 Select the Scanlist tab Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Network 4 11 The Scanlist page will appear with the RediSTATION and the photoeye in the list of Available Devices B 1771 SDN Scanner Module 2 8 A07 27057 2 6 For this example uncheck the Automap on Add box as shown above You will do this mapping later 7 Click on the double arrow button to add the photoeye and RediSTATION to the Scanlist The photoeye and the RediSTATION will appear in the Scanlist in the right panel B 1771 SDN Scanner Module 2 aa ct 8 Click on OK Publication 1771 6 5 132 June 2000 4 12 Configuring the DeviceNet Network You will be prompted to download the changes to the device ie the scanner Scanner Configuration Applet x Q Do you want to download these changes to the device 9 Click on Yes MEA The PLC 5 processor must be in Program mode to download the scanlist to the 1771 SDN module Verifying the Photoeye Configuration 1 Double click on the 1771 SDN module icon and again select the Scanlist tab a 1771 SDN Scanner Module 2 21 x General Module Scanlist Input Output Summary Availa
16. Network Follow the procedure below to download and run the example program via a DH network 1 Click on the RSLogix 5 Comms menu and select System Communications System Options AB_KTC 1 Node 16d CIP Path 2 2 Click on the Who Active button RSLinx will open You will see a window similar to the one below displaying your system s driver configuration 2 Rockwell Software RSLinx Who Active RSLogix 5 AB_KT 1 T 1 Data Highway Plus 10 Workstation RSLinx s AB_KTC 1 ControlNet there 00 RSLing 01 DNET_PLC 3 Expand the tree under your DH driver and highlight the PLC 5 processor as shown above Click on OK Publication 1771 6 5 132 June 2000 Creating and Running the Example Application Program 6 13 4 Click on the Download button You will be asked if you want to proceed with the Download You will see a message similar to the one below RSLogix 5 5 Click on Yes to download the program You may be prompted to keep the existing online ControlNet configuration RSLogix 5 6 Click on Yes The program will be downloaded to the processor Publication 1771 6 5 132 June 2000 6 14 Creating and Running the Example Application Program What s Next Publication 1771 6 5 132 June 2000 Testing the Example Program 1 After the download is complete go online and put the PLC 5 processor in Run mode 2 Press and release the START
17. The Allen Bradley 1770 KFD Driver Configuration window will appear Allen Bradley 1770 KFD Driver Configuration Your driver setup will vary according to your system setup COM port Data Rate Node Address Choose the appropriate settings for your system We set the 1 DeviceNet Port Setup Data Rate to 500K for the example application 38400 C 5 Configure the driver using the example above as a guide and click on OK The software will take a few seconds to configure the driver When it is done the following prompt will appear Add New RSLinx Driver 1770 KFD 1 6 Select the default driver name 1770 KFD 1 and click on OK 7 Close RSLinx You will use the driver you just configured to browse and configure the network with RSNetWorx for DeviceNet Publication 1771 6 5 132 June 2000 4 4 Configuring the DeviceNet Network Using RSNetWorx for Setting Up an Online Connection DeviceNet to Configure the Scanlist Follow the procedure below to set up an online connection to the DeviceNet network using the 1770 KFD driver 1 Start RSNetWorx lt lt DeviceNet RSNetWorx for DeviceNet BEE Eie Edit View Network Device Tools Help jais ala8 Sew e aE El amp amp Bw Hardware xj P DeviceNet Category AC Drive Barcode Scannel Communication A DeviceNet to S Dodge EZLINK General Purpose Generic Device Human Machine Inductive Proximi Limit Switch Photoele
18. or the desired DeviceNet network is not displayed F Autobrowse Workstation M49988 e Linx Gateways Ethernet H a 1770 KFD 1 DeviceNet E 177 1 SDNPT 2 DeviceNet fs AB_ETH 1 Ethernet as AB_KT 1 Data Highway Plus AB_KTC 1 ControlNet fe TCP 1 Ethernet 5 Highlight the 1771 SDNPT 2 DeviceNet driver and click on OK Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 17 You will receive the following prompt DeviceNet Configuration Services x IN You must either upload or download devices before viewing their online configuration For more information press F1 Help 6 Click on OK to upload the devices RSNetWorx for DeviceNet will begin browsing for network devices ATTENTION Performing a pass through browse via the Ethernet network will take longer than browsing using the 1770 KFD DeviceNet driver as described in chapter 4 Note that due to the time required the pass through method is not suitable for configuring a network nor for real time monitoring of your network devices When RSNetWorx for DeviceNet is finished browsing the network displayed on your screen should look similar to the one shown below 1756 DNB 27057 2 hogs Series Scanner Module 9000 Strobe Diffu G wicable 2 3 62 oo 07 63 You are now communicating with the DeviceNet network via the Ethernet network See pages 4 6 to 4 17 of this manual for examples of how
19. with bit 16 where the output bit for node 1 MAC ID 1 is written The output data table now begins with bit 40 where the output bit for node 25 MAC ID 25 is written The scanner takes the output bits from its output data table and organizes them into a strobe message The strobe message contains one bit for each node address 0 63 In default mode the scanner is node 0 therefore this bit is empty The scanner sends a separate strobe message to each network via channel A and channel B Output Data Strobe Message channel A The following is an output data mapping scheme example for a scanner in 1 slot addressing mode bit number node number Bit numbering in the data table is right to left beginning with zero N1 node 1 15 0 Module Status word 0 A R 24 word 1 N9 word 2 word 3 Channel A 79 word 4 ve 80 word 5 N1 Channel B word 6 125 word 7 N45 143 Y word 8 Each node s output bit is mapped to a bit number in the strobe message that directly corresponds to that particular node s MAC ID For example the output bit for node 23 is mapped to strobe bit 23 Bit numbering in the data table is right to left beginning with zero 638 ee 5 2 ee eee ee eee 23 2 2 2 ee 110 N23 N1 Output Data Strobe Message channel B 63 ARE ee ee ee eee ee eee ee ee ee ee ee 110 N45 N1
20. 0 AG 5 Highlight your DeviceNet pass through driver 1771 SDNPT 1 above and click on OK You will receive the following prompt DeviceNet Configuration Services x N You must either upload or download devices before viewing their online configuration For more information press F1 Help 6 Click on OK to upload the devices RSNetWorx for DeviceNet will begin browsing for network devices ATTENTION Performing a pass through browse via the ControlNet network will take longer than browsing using the 1770 KFD DeviceNet driver as described in chapter 4 Note that due to the time required the pass through method is not suitable for configuring a network nor for real time monitoring of your network devices Publication 1771 6 5 132 June 2000 5 8 Communicating with DeviceNet from Another Network When RSNetWorx for DeviceNet is finished browsing the network displayed on your screen should look similar to the one shown below 1756 DNB 2705T 2 h49988 Series Scanner Module 9000 Strobe Diffu G wicable 2 You are now communicating with the DeviceNet network via the ControlNet network See pages 4 6 to 4 17 of this manual for examples of how to use RSNetWorx for DeviceNet to adjust network parameters Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from an Ethernet Network Communicating with DeviceNet from Another Network 5 9 Before performing this example the
21. 130 130 130 1 RUNNING Running 12 Close or Minimize RSLinx Communicating with the DeviceNet Network Startup Stat Stop Delete LLLE ER Once you have the Ethernet pass through driver configured you can use RSNetWorx for DeviceNet to communicate with the DeviceNet network via the Ethernet network Perform the following steps 1 Start RSNetWorx DeviceNet RSNetWorx for DeviceNet Eie Edit View Network Device Tools Help EIEI jals ula elw e aE El amp m 8 Hardware xj P DeviceNet Dodge EZLINK General Purpose Generic Device Human Machine Inductive Proximi Limit Switch Ea E E Rockwell Automa H4 4 gt 1 Graph Spreadsheet Master Ske ant Publication 1771 6 5 132 June 2000 5 16 Communicating with DeviceNet from Another Network 2 From the File menu select New If you have RSNetWorx for ControlNet installed on your computer you may see the following window Otherwise proceed to step 4 New File x Configuration Types ControlNet Configuration ControlNet Files xc E DeviceNet Configuration DeviceNet Files dnt 3 Select DeviceNet Configuration and click on OK 4 Click on the Online button ws on the toolbar The Browse for network window will appear You will see the drivers you have configured on your system Browse for network x Use the Refresh or Autobrowse feature if your ASLins driver
22. Cancel Help 5 Select a pass through port to be configured from the pull down list e g Port 1 6 Expand your installed ControlNet driver AB_KTC 1 in the example and highlight your PLC 5C processor 7 Select the 1771 SDN Backplane Address Configuration We used the following configuration for the example application Rack 0 Group 1 Slot 0 8 Select the DeviceNet Channel Channel 1 for the example application Communicating with DeviceNet from Another Network 5 5 9 Click on OK You will see the following warning 1771 SDNPT Configuration Warning yes _ no 10 Verify that the routing information is accurate and click on the Yes button You will be prompted to choose a name for the driver Add New RS Linx Driver 11 Enter an appropriate driver name e g 1771 SDNPT 1 and click on the OK button The new driver will be added to the Configured Drivers in RSLinx Your list will contain the drivers you have configured Configure Drivers z i Running Running Running 12 Close or Minimize RSLinx Publication 1771 6 5 132 June 2000 5 6 Communicating with DeviceNet from Another Network Communicating with the DeviceNet Network Once you have the ControlNet pass through driver configured you can use RSNetWorx for DeviceNet to communicate with the DeviceNet network via the ControlNet network P
23. Configure Drivers Configure Drivers p Available Driver Types Close FiS 232 DFT Devices Help Ethemet to PLC 5 SLC 5 5820 E1 M QAllen Bradley 1784 KT C x devices 1784 KT KTX D PKTX D DF1 Polling Master Driver 1784 PCC PCMCIA for ControlNet Running Gontiquies 1747 PIC AIC Driver Bunning p 5 Running Stertup i Start 1784 PCMK Devices SoftLogix5 Stay Remote Devices via Linx or 1756 ENET Gateway DEE 3 From the list of Available Driver Types select DeviceNet Drivers and click on Add New Communicating with DeviceNet from Another Network 5 13 You will see the following list of drivers DeviceNet Driver Selection RSLinx DeviceNet 5 4 Select the Allen Bradley 1771 SDNPT driver The Allen Bradley 1771 SDNPT Driver Configuration window will open Allen Bradley 1771 SDNPT Driver Configuration Pot HENES Bas AB aLi Eth ea amp AB rae Data oon Plus as AB_KTC 1 ConitroiNet 5 Select a pass through port to be configured from the pull down list e g Port 2 6 Expand your Fthernet driver AB_ETH 1 and highlight your PLC 5 processor Publication 1771 6 5 132 June 2000 5 14 Communicating with DeviceNet from Another Network 7 10 11 Publication 1771 6 5 132 June 2000 Select the 1771 SDN Backplane Address Configuration We used the following configuration for the example application
24. Know Chapter 1 Before You Begin This chapter provides an overview of communication between a PLC 5 processor and DeviceNet devices via a 1771 SDN module The data tables and the RSNetWorx for DeviceNet screens and windows used to configure the data tables are also described The following table identifies what this chapter contains and where to find specific information For information about See page What You Need to Know 1 1 What Your 1771 SDN Module Does 1 2 Communicating with Your Devices 1 6 What 1771 SDN Module Data Tables Are and What They Do 1 8 The Scanner Configuration Table SCT 1 8 The Scanlist Table SLT 1 8 RSNetWorx Software as a Configuration Tool 1 9 RSNetWorx for DeviceNet Configuration Screen Map 1 10 Before configuring your 1771 SDN scanner module you must understand e the data exchange between the PLC 5 processor and DeviceNet devices through the 1771 SDN module e user configurable 1771 SDN module data tables e the role of RSNetWorx for DeviceNet software Publication 1771 6 5 132 June 2000 1 2 Before You Begin What Your 1771 SDN In a typical configuration the 1771 SDN module acts as an interface Module D
25. L other procedure step L example C explanation C definition _ feature info in manual accessibility info not in Your Name Location Phone Return to Marketing Communications Allen Bradley 1 Allen Bradley Drive Mayfield Hts OH 44124 6118Phone 440 646 3176 FAX 440 646 4320 Publication 1771 6 5 132 June 2000 955134 57 Other Comments PLEASE FOLD HERE BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 18235 CLEVELAND OH POSTAGE WILL BE PAID BY THE ADDRESSEE OA Rockwell Automation Allen Bradley 1 ALLEN BRADLEY DR MAYFIELD HEIGHTS OH 44124 9705 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES PLEASE REMOVE Reach us now at www rockwellautomation com Wherever you need us Rockwell Automation brings together leading brands in industrial automation including Allen Bradley controls Reliance Electric power transmission products Dodge mechanical power transmission components and Rockwell Software Rockwell Automation s unique flexible approach to helping customers achieve a competitive advantage is supported by thousands of authorized partners distributors and system integrators around the world Allen Bradley RELIANCE BEEMEIE DOGE Americas Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382
26. RSLogix 5 before you will be able to communicate with the PLC 5 using this Ethernet address See Appendix A for information on configuring the PLC 5 s communications using RSLogix 5 6 Click on the Accept button Then click on OK The new driver will be added to the list of Configured Drivers in RSLinx Your list will contain the drivers you have configured Configure Drivers m Available Driver Types Close Ethernet to PLC 5 SLC 5 5820 E1 z Help r Configured Drivers Name and Description 1770 KFD 1 MAC ID 62 Baud Rate 500k RUNNING Running AB_ETH 1 A B Ethernet RUNNING Running AB_KT 1_DH Sta 0 Addr D700 RUNNING Running AB_KTC 1 CNet Node 17 Addr d000 Intr None RUNNING Running TCP 1 to on 130 130 130 1 RUNNING Running Configure Startup Start Stop seek EP Delete Publication 1771 6 5 132 June 2000 5 12 Communicating with DeviceNet from Another Network Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Pass Through Driver Before you can communicate with the 1771 SDN module via the Ethernet network you must configure the DeviceNet pass through driver 1771 SDNPT RSLinx version 2 10 or higher is required Connect your 1785 ENET module to your Ethernet network Then perform the following steps 1 Start RSLinx CO T osrasvas 04 20PM Configure communication hardware 2 From the Communications menu select
27. button on the RediSTATION The red light should turn on On your screen you should see rung 1 in your ladder program being energized as you press the button 3 Pass your hand back and forth over the photoeye several times On your screen you should see the counter incrementing 4 Press and release the STOP button on the RediSTATION The red light should turn off On your screen you should see rung 2 in your ladder program being energized as you press the button This completes the Data Highway Plus example This concludes the example applications The following chapter describes how the diagnostic indicators on the 1771 SDN module can be used for troubleshooting Chapter 7 What This Chapter Contains Module Status Indicator Module Status Indicator Channel 1 Network Status Indicator aa Top Part of Module Troubleshooting This chapter describes the diagnostics provided by the LED diagnostic indicators on the 1771 SDN module s front panel For information about the See page Module Status Indicator 7 1 Network Status Indicator 7 2 Node Error Code Indicator 7 2 The bicolor green red Module Status LED indicates whether the 1771 SDN module has power and is functioning properly Module Status Indicator If the indicator Then Take this action is Off There is no power applied to the Verify power connections and module apply power Green The module is operating normally No a
28. environment e are familiar with RSNetWorx for DeviceNet software Publication 1771 6 5 132 June 2000 The Example Application About This User Manual P 3 This manual describes how to set up an example application The manual provides examples of each step of the setup with references to other manuals for more details System Components We used the following devices and software for the example application For your own application substitute your own devices to fit your needs The recommended configurations in this user manual will help you set up the test system and get it working Your eventual configuration will depend on your application Note If you use different software or fimware versions of these products some of your screens may appear slightly different from those shown in the example Product Name Catalog Number Series Revision Qty Hardware 1 PLC 5C processor 1785 L20C15 L40C15 L80C15 1771 Universal 0 chassis 1771 A1B A2B A3B A3B1 B A4B DeviceNet Scanner module 1771 SDN B B Ethernet Interface module 1785 ENET DeviceNet Quad Tap 1492 DN3TW RediSTATION operator interface module 2705 TxDN1x42x xxxx Series 9000 Photoeye A2GNP 9000 or equivalent DeviceNet RS 232 interface module 1770 KFD RS 232 cables 1787 RSCABL A PC to 1770 KFD DeviceNet dropline or trunkline 1787 PCABL TCABL MCABL cables as needed 24V Power Supply Regulated 24V
29. information What s Next The next step is to configure the 1771 SDN module and perform I O data mapping using RSNetWorx for DeviceNet software Publication 1771 6 5 132 June 2000 3 14 Hardware Setup Publication 1771 6 5 132 June 2000 Chapter 4 What This Chapter Contains Installing the Software Configuring the DeviceNet Network This chapter describes how to configure the DeviceNet network using RSLinx and RSNetWorx for DeviceNet software The following table describes what this chapter contains and where to find specific information For information about See page Installing the Software 4 1 Using RSLinx to Configure the DeviceNet Driver 4 2 Using RSNetWorx for DeviceNet to Configure the Scanlist 4 4 Setting Up an Online Connection 4 4 Setting the 1771 SDN Node Address 4 6 Configuring the 1 0 Devices 4 9 Verifying the Photoeye Configuration 4 12 Verifying the RediSTATION Configuration 4 13 AutoMapping the Devices into the Scanlist 4 14 Install the RSLinx and RSNetWorx software 1 Insert the CD in the CD ROM drive Note The CD ROM supports Windows Autorun Once inserted into the CD ROM drive if you have Autorun configured the installation will automatically start at the first setup screen If Autorun is not configured for your CD ROM drive go to step 2 From the Start menu choose Run You will see the Run pop up window Type d setup if it doesn t appear aut
30. is shipped with a 58 pin connector header that attaches to the PLC 5 processor 1 Attach the connector header to the PLC 5 processor Connector Header Status Indicator xa e Transmit Indicator Attach the interface module to this end Push the exposed pins into the holes on the PLC 5 processor IMPORTANT Make sure you carefully align the pins and holes before you press the connector header into the processor If you improperly align them you will bend the connector header pins when you press External Transceiver them together Do not use excessive force on the Fuse connector header when seating it into the processor You do not need to key the connector Channel 3A 15 pin AUI 2 Use the captive screws to connect the interface module to the Connector Port processor J T H i A A J T e H a a i Publication 1771 6 5 132 June 2000 3 6 Hardware Setup 3 Insert the interface module processor combination in the left most slot of the 1771 I O chassis Be sure power to the 1771 1 0 chassis is OFF 20582 M 4 Assign an IP address to the interface module 5 Configure channel 3A for Ethernet communication You can configure the communication channel using BOOTP software or your PLC 5 programming software See Appendix A for information on configuring the communication channel using RSLogix 5 programming software TIP Rockwell Automation offers a BOOTP tool on http www ab co
31. network DeviceNet Cable Planning and Installation Manual DN 6 7 2 DeviceNet Cable Planning and Installation Release Note 1 DN 6 7 2 RN1 RSLinx software RSLinx Lite User s Guide 9399 WAB32LUG RSLogix 5 software Getting Results With RSLogix 5 9399 RL53GR RSNetWorx for DeviceNet software DeviceNet Demo CD 9398 DNETDEMO terms and definitions Allen Bradley Industrial Automation Glossary AG 7 1 Automation Bookstore Many of the above are available online from the http www theautomationbookstore com gt gt http www software rockwell com For more information about Rockwell Software products visit the Rockwell Software internet site Publication 1771 6 5 132 June 2000 P 6 About This User Manual Terminology Publication 1771 6 5 132 June 2000 This term Means Bridge The scanner module s support of explicit message transfer Change of State A type of I O data communication The scanner module can send and receive data with slave devices that have the change of state feature Data is sent whenever a data change occurs Data is updated at the rate of the heartbeat Communication Module The 1771 SDN scanner module or the 1770 KFD module Cyclic A type of I O data communication The scanner module can send and receive data with slave devices that have the cyclic feature Data is only sent at a user configurable rate
32. networks e ControlNet page 6 6 e Ethernet page 6 9 e Data Highway Plus page 6 12 Downloading and Running the Program via a ControlNet Network Follow the procedure below to download and run the example program via a ControlNet network 1 Click on the RSLogix 5 Comms menu and select System Communications System Options 2 Click on the Who Active button Publication 1771 6 5 132 June 2000 Creating and Running the Example Application Program 6 7 RSLinx will open You will see a window similar to the one below displaying your system s driver configuration Iga Linx Gateways Ethernet ee 1770 KFD 1 DeviceNet jes AB_KT 1 Data Highway Plus fee AB_KTC 1 ControlNet Rockwell Software RSLinx Who Active RSLogix 5 AB_KTC 1 0 1756 CNB B B 17 ABKTC 3 Expand the tree under your ControlNet driver and highlight the PLC 5 processor as shown above Click on OK 4 Click on the Download button You will be asked if you want to proceed with the Download You will see a message similar to the one below RSLogix 5 5 Click on Yes to download the program You may be prompted to keep the existing online ControlNet configuration RSLogix 5 6 Click on Yes The program will be downloaded to the processor Publication 1771 6 5 132 June 2000 6 8 Creating and Running the Example Application Program Publication 1771 6 5 132 June 2000 Testi
33. or cyclic messages It uses these messages to solicit data from or deliver data to each device Data received from the devices or input data is organized by the 1771 SDN module and made available to the processor Data received from your PLC 5 processor or output data is organized in the 1771 SDN module and sent on to your devices IMPORTANT Throughout this document input and output are defined from the PLC 5 processor s point of view Output is data sent from the PLC 5 processor to a device Input is data collected by the PLC 5 processor from a device All data sent and received on a DeviceNet network is in byte lengths A device may for example produce only two bits of input information Nevertheless since the minimum data size on a DeviceNet network is one byte two bits of information are included in the byte of data produced by the device In this example only two bits of input information the upper six bits are insignificant 1771 SDN Scanner Module DeviceNet Devices Input Data From Input Data Storage DeviceNet Devices ij N N x Sg Byte MT i Al 0 OENE emai Pe ct ae pete oe oad Data from a single device can B 1 be mapped to separate N C 2 B 1771 SDN module memory F x input from the locations For example L222 3 devices to the C On Off values can be mapped D 4 PLC 5 processor to one location diagnostic E 5 D values to another etc This is E 6 lt known as map segment
34. scanner is node 0 therefore this bit is empty The scanner sends a separate strobe message to each network via channel A and channel B Output Data Strobe Message channel A Each node s output bit is mapped to a bit number in the strobe message that directly corresponds to that particular node s MAC ID For example the output bit for node 23 is mapped to strobe bit 23 Bit numbering in the data table is right to left beginning with zero 68 2 e ee ee ee ee ee ee ee 23 110 N23 N1 Output Data Strobe Message channel B 63 Le ee 110 N45 N1 Publication 1771 6 5 132 June 2000 D 10 Data Map Example Publication 1771 6 5 132 June 2000 A about this user manual P 1 to P 7 audience P 2 automapping 4 14 to 4 17 before you begin 1 1 to 1 11 block transfer read 2 5 2 8 block transfer read BTR 1 7 block transfer write 2 6 block transfer write BTW 1 7 C change of state message 1 6 common techniques used in this manual P 4 communicating with DeviceNet from another network 5 1 to 5 23 ControlNet 5 3 to 5 8 pass through driver 5 3 to 5 5 Data Highway Plus DH 5 18 to 5 23 pass through driver 5 18 to 5 20 Ethernet 5 9 to 5 17 Ethernet PLC 5 driver 5 9 to 5 11 pass through driver 5 12 to 5 15 where to find more information 5 2 configuring the DeviceNet network 4 1 to 4 17 automapping 4 14 to 4 17 I O devices 4 9 to 4 17
35. supports Windows Autorun Once inserted into the CD ROM drive if you have Autorun configured the installation will automatically start at the first setup screen If Autorun is not configured for your CD ROM drive go to step 2 From the Start menu choose Run You will see the Run pop up window Type d setup if it doesn t appear automatically where d is your CD ROM driver letter Click on OK You see the progress bar followed by the welcome screen Perform the following steps to create the example application program 1 2 Start RSLogix 5 RSLogix 5 Of x File View Comms Tools Window Help Dee S Belo 7 AR EAA en se se gt oy oy on Foes eat Driver ABLKTA Node 1o Lalbi user Bt A Timer Counter A Input Output Coi For Help press F1 XREF 00000 APP READ 5 From the File menu select New Creating and Running the Example Application Program 6 3 The Select Processor Type window will open Processor Name DNET_PLC Platform Processor Series a ee ContralNet PLC5 40C gt I D CE Water Mark z s152 z 49152 Help Revision fe T Communication settings Driver Processor Node Reply Timeout aB_KTC 1 7 fie Decimal Who Active fio Sec 20 Octal 3 Enter the following information and click on OK In this field Select or Enter Processor Name DNET_PLC Platform ControlNet Process
36. switches on top of the PLC 5C module For the example application we used node address 16 ControlNet PLC 5C processor s NET address 16 20 30 2 3 10 40 1 4 00 50 0 5 90 60 9 6 8070 8 7 2 Connect the PLC 5C s ControlNet port to the ControlNet network See Appendix B for information on installing and configuring the ControlNet driver See the ControlNet 1 5 PLC 5 Programmable Controller User Manual publication 1785 6 5 22 for further information Publication 1771 6 5 132 June 2000 3 4 Hardware Setup Publication 1771 6 5 132 June 2000 To go online to the PLC 5 processor via Data Highway Plus 1 Define the DH station address of channel 1A by setting switch assembly SW 1 on the back of the processor For the example application we used address 1 Set switch 4 in the up position and switches 1 2 3 5 and 6 in the down position See the information on the side of the processor if you want to use another address back view of processor Switch 4 in the up position side view X down z R up Switch 7 in the up position 2 Set the baud rate to 57 6 Kbaud by placing switch 7 in the up position See Appendix C for information on installing and configuring the Data Highway Plus driver Hardware Setup 3 5 Installing the 1785 ENET To go online to the PLC 5 processor via Ethernet you must install a Ethernet Module 1785 ENET module in the 1771 I O chassis The Ethernet module
37. the Automapping Continuous No example in chapter 4 N9 1 TU 0004 Count Up CCU 8 Photoeye input bit Counter C5 0 Preset 100 lt lt DN5 Accum 66 lt 0005 CEND gt Publication 1771 6 5 132 June 2000 5 Save the program using an appropriate name e g DNET_PLC Creating and Running the Example Application Program 6 5 IMPORTANT The first word of the BTW downloaded from the PLC 5 to block 62 is reserved as the scanner module command register You must set bit 0 of the command register to 1 to place the scanner s DeviceNet Channel 1 in run mode You can do this by double clicking on file N10 in the project window and manually setting N10 0 bit 0 to 1 as shown below Note Set bit 2 to place Channel 2 in run mode File N10 bin olx Offset LS LIA IS Ia FLO Ss N es a a lL 0 0 o0 oo o 0 0 0 0 0 0o00 0o00 oo 0 o 0060 0 o 060 0 0 o0 o0 ooo 0 oo0o00 oo 0 ooo 0 oo000 oo 0 ooo 0 oo000 oo 0 Radney Z S L Dess 0 T po Properties Usage Help See the 1771 SDN DeviceNet Scanner Module Installation Instructions publication 1771 5 14 for more information on using the scanner module command register Publication 1771 6 5 132 June 2000 6 6 Creating and Running the Example Application Program Downloading and Running The remaining sections of this chapter provide examples of the Pro gram downloading and running the program via the following
38. your DeviceNet network It tells your 1771 SDN module e if it can transmit and receive input and output data e how long it waits after each scan before it scans the devices again e when to send out its poll messages The Scanlist Table SLT The SLT supports I O updating for each of your devices on the network It also makes it possible for your 1771 SDN module to make device data available to your processor The SLT tells your 1771 SDN module e which device node addresses to scan e how to scan each device strobe poll change of state cyclic or any valid combination e how often to scan your devices Publication 1771 6 5 132 June 2000 Before You Begin 1 9 e exactly where in each device s total data to find the desired data e the size of the input data output data e exactly where to map the input or output data for your processor to read or write User Data In This Table RSNetWorx Configuration Configured Screen Tables Interscan delay is the time between SCT e basic operation 1771 SDN Module Configuration 1 0 scans polled and strobed It is module parameters the time the 1771 SDN module will e interscan delay wait between the last poll message e background poll ratio request and the start of the next scan SLT e device specific Scanlist Editor SLE cycle identification data e data transfer method Edit Device I O Parameters Background poll ratio sets the e transmit receive data siz
39. 000 i I N94 0000 0000 0000 0000 E CO P OR n TS i BALG os ee Oe re R I N9 5 0000 0000 0000 0000 Le a i SE a an se SE Sd l Li I Li Li Li I i i i i PT a ae ae ee ee a a a A i robot Prout dt tt tue tote tot tot tt Word 61 1 1 oto L iae a as SD as SO A N9 61 0000 0000 0000 0000 This mapping is based upon the example in chapter 4 Example The Status bit from the photoeye appears in the PLC 5 The actual mapping for your system may be different processor s integer file at address N9 1 9 The Data bit from the photoeye appears in the PLC 5 processor s integer file at address N9 1 8 Publication 1771 6 5 132 June 2000 Planning Your Configuration and Data Mapping Your Devices 2 9 What s Next Chapter 3 describes how to set up the system hardware for the example application Publication 1771 6 5 132 June 2000 2 10 Planning Your Configuration and Data Mapping Your Devices Publication 1771 6 5 132 June 2000 Chapter 3 Hardware Setup What This Chapter Contains This chapter describes how to set up the hardware for the example Installing the 1770 KFD Interface Module For information about application The following table describes what this chapter contains and where to find specific information See page Installing the 1770 KFD Interface Module 3 1 Installing the PLC 5 Processor 3 2 Setting the I O Chassis Backplane Switches 3 2 Going Online to the PLC 5 Processor 3 3
40. 2000 Fax 1 414 382 4444 ROCKWELL EJ Rockwell European Headquarters SA NV avenue Herrmann Debroux 46 1160 Brussels Belgium Tel 32 2 663 06 00 Fax 32 2 663 06 40 Asia Pacific Headquarters 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Automation Publication 1771 6 5 132 June 2000 PN 955134 57 Supersedes Publication 1771 6 5 118 May 1997 2000 Rockwell International Corporation Printed in the U S A AB Allen Bradley PLC 5 DeviceNet Scanner Module User Manual
41. 32 bit ISA FISA expansion slot Configuring the 1784 KTCX15 Communications Driver After installing the card in the computer you must run RSLinx to configure the driver 1 Start RSLinx 2 Select Configure Drivers from the Communications menu The following window will appear Configure Drivers r Available Driver Types Close X Add New RS 232 DF1 Devices Help LLE tk Ethernet to PLC 5 SLC 5 5820 E1 Allen Bradley 1784 KT C x devices 1784 KT KTX D PKTX D DF1 Polling Master Driver 1784 PCC PCMCIA for ControlNet 1747 PIC 7 AIC Driver DF1 Slave Driver 5 5 SD SD2 Driver DeviceNet Drivers PLC 5 DH Emulator SLC 500 DH485 Emulator 1784 PCMK Devices SoftLogix5 Remote Devices via Linx or 1756 ENET Gateway Configure Startup Running Start jg Delete 3 Select the Allen Bradley 1784 KT KTC X device from the pull down list and click on Add New Publication 1771 6 5 132 June 2000 Installing and Configuring the ControlNet Communications Driver B 3 4 When prompted for a name for the new driver select the default name assigned by the system i e AB_KTC 1 The Configure Device window will appear Configure Allen Bradley KTC X Device 5 Enter the following configuration Station Name ABKTC Net Address 17 Interrupt None 1 0 Base 2402 Mem Address Doo m This is an unscheduled device For maxim
42. 4 hshahehelubols s 7 s sl4 slelo Read Only Cancel Baap Help Highlight the RediSTATION as shown above and click on the AutoMap button The mapping of the RediSTATION will appear in the lower panel B 1771 SDN Scanner Module 2 BE General Module Scanlist Input Output Summary Autoan J AO 27057 9 Polled 1 N10 1 0 iy y Advanced Options Memory Block xfer 62 7 Start Word fo File N10 Word 1 After mapping the RediSTATION output address will appear here In this example the output to the RediSTATION appears in the PLC 5 processor in file N10 word 1 as the lower byte bits 0 7 Recall from chapter 3 that the indicator light is output bit 0 Therefore the address for the RediSTATION s indicator light is N10 1 0 5 Note the address assigned to this output in your system You will enter this address in the example ladder logic program What s Next Configuring the DeviceNet Network 4 17 Download the Configuration to the Scanner 1 Click on the Scanlist tab and then on the Download to Scanner button You will see this window Download Scanlist from Scanner 24 x Channel Select a f Selected Scanlist Records Cancel Select Range From fp To 4 2 Select Channel A default Note Both channels will download 3 Select All Records 4 Click on the Download button to downl
43. 56 ENET Gateway Delete 3 Select DeviceNet Drivers from the Available Driver Types pull down list and click on Add New Communicating with DeviceNet from Another Network 5 19 You will see the following list of drivers DeviceNet Driver Selection RSLinx DeviceNet 5 x s 4 Select the Allen Bradley 1771 SDNPT driver The Driver Configuration window will appear Allen Bradley 1771 SDNPT Driver Configuration 21x Select a pass through port to be configured Port 3 7 The selected pass through port has yet to be configured Use the browser below to highlight the PLC 5 through which the DeviceNet is accessed and then configure the 1771 routing information Autobrowse 1771 SDNPT 1 DeviceNet ds AB_KT 1 Data Highway Plus 00 Workstation RSLinx fig 01 PLC 5 40C DNET_PLC gt Bam Tos s ma r 1771 SDN Backplane Address Configuration Rack fo x Group fi 7 Slot fo 7 m 1771 SDN DeviceNet Channel Selector Ch Channel 2 m Block Transfer Timing Configuration Communication Timeout sec 3 Timeout to insert in packets 0 Driver Revision 2 04 Cancel Hep 5 Select a pass through port to be configured from the pull down list e g Port 3 6 Expand your DH driver AB_KT 1 above and highlight the PLC 5 processor 7 Select the 1771 SDN Backplane Address Configuration We used the following configur
44. Allen Bradley PLC 5 DeviceNet Scanner Module 1771 SDN DeviceNet User Manual ns i a e E ee nA mMm Rockwell Automation k NER Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in this guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Allen Bradley office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or part without written permission of Rockwell Automation is prohibite
45. C 5 processor s input data file The procedure for doing this using RSNetWorx for DeviceNet software is described on pages 4 14 to 4 17 The photoeye has no outputs to map Series 9000 Photoeye Two input bits from the photoeye LO will be mapped the status bit tmc andthe data bit ES The photoeye produces one byte of input data in status response to the strobe bit message data PELE Pe 76543210 Publication 1771 6 5 132 June 2000 2 8 Planning Your Configuration and Data Mapping Your Devices Mapping Photoeye Input Data for a Block Transfer Read The photoeye s input byte is mapped to the scanner s block transfer read data table through a 62 word BTR In this example we use data file N9 Photoeye Input Byte What s Happening O The status and data bits from o pee fs the photoeye are mapped into the 1771 SDN Scanner s BTR data table unused bits 2 The BTR data table is then transferred via a BTR to the PLC 5 processor s input data bits reserved for module file status word Note This example uses Important The 1771 SDN module only i i 1771 SDN Scanner Block Transfer Read Data Table makes the data available for the module does not move the data to the processor BRRRREDD omun PLC 5 Processor Word 2 Input Data File l l N9 1 0000 00SD 0000 0000 l l l l l l l Word 0 Word 1 0 N9 3 0000 0000 0000 0
46. Configure communication hardware Cp p 06 28739 04 20PM z Publication 1771 6 5 132 June 2000 5 10 Communicating with DeviceNet from Another Network 2 From the Communications menu select Configure Drivers Configure Drivers Ethernet to PLC 5 SLC 5 5820 E1 RS 232 DF1 Devi thernet to PLC 5 El Allen 1784 KT KTX D PKTX D DF1 Polling Master Driver 1784 PCC PCMCIA for ControlNet 1747 PIC 7 AIC Driver DF1 Slave Driver 5 SD SD2 Driver DeviceNet Drivers PLC 5 DH Emulator SLC 500 DH485 Emulator 1784 PCMK Devices SoftLogix5 Remote Devices via Linx or 1756 ENET Gatewa 3 From the list of Available Driver Types select the Ethernet to PLC 5 SLC 5 5820 EI driver and click on Add New You will be prompted to choose a name for the new driver Add New RS Linx Driver 4 Enter an appropriate driver name e g AB_ETH 1 and click on the OK button The Configure driver for Ethernet to PLC 5 SLC 5 5820 EI window will open Configure driver for Ethernet to PLC 5 SLC 5 5820 E1 130 130 130 2 Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 11 5 In the IP address or hostname field enter the IP address of the PLC 5 processor 130 130 130 2 in this example IMPORTANT You must configure the PLC 5 s communications using BOOTP software or your PLC 5 programming software e g
47. DC 8A PC IBM compatible Windows 95 98 NT 4 0 Software RSLogix 5 9324 RL5300xxx 3 22 RSNetWorx for DeviceNet 9357 DNETL3 2 11 RSLinx 9355 WABxxx 2 10 7 The minimum requirement for the processor is that it support block transfer instructions A ControlNet version of the Processor is required if interfacing the DeviceNet network and a ControlNet network see chapters 5 and 6 2 Required i interfacing the DeviceNet network and an Ethernet network See chapters 5 and 6 Publication 1771 6 5 132 June 2000 P 4 About This User Manual Common Techniques The following conventions are used throughout this manual Used in This Manual e Bulleted lists provide information not procedural steps e Numbered lists provide sequential steps e Information in bold contained within text identifies menu windows or screen options screen names and areas of the screen such as dialog boxes status bars radio buttons and parameters This symbol identifies helpful tips This is a definition box When a word is bold within the text of a paragraph a definition box will appear in the left margin to further define the text Publication 1771 6 5 132 June 2000 A definition box defines terms that may be unfamiliar to you Screen captures are pictures of the software s actual screens The names of screen buttons and fields are often in bold in the text of a procedure Pictures of keys represent the actual k
48. Ethernet network must be configured and running A 1785 ENET module must be installed on the PLC 5 processor and connected to the network See the PLC 5 Ethernet Interface Module User Manual publication 1785 6 5 19 for more information Establishing Ethernet pass through communications involves four main steps 1 You use RSLinx to configure the Ethernet to PLC 5 driver This procedure is described on pages 5 9 to 5 11 2 You configure the 1785 ENET module s communications channel and download the configuration to the PLC 5 processor This can be done using RSLogix 5 software when you create the example ladder program The Ethernet channel configuration is described in Appendix A 3 You use RSLinx to configure the DeviceNet pass through driver to communicate with the 1771 SDN module via the Ethernet network This procedure is described on pages 5 12 to 5 15 4 You use the pass through driver with RSNetWorx for DeviceNet software to adjust and tune your DeviceNet network This procedure is described on pages 5 15 to 5 17 Configuring the Ethernet to PLC 5 Communications Driver To communicate with your PLC 5 processor over an Ethernet network you must configure the Ethernet to PLC 5 driver Perform the following steps to configure the driver using RSLinx software 1 Start RSLinx Station DDE OPC Window Help Configure Shortcuts Configure Client Applications Configure CIP Options Configure Gateway
49. Fep o BLACK i 2 Locate the DeviceNet port connector for Channel 1 on the front of the module 3 Insert the linear plug into the five pin header for Channel 1 Channel 1 Port Connector Dedicated DeviceNet Drop Line Hardware Setup 3 11 Installing the RediSTATION Begin installing the RediSTATION by removing the six screws Operator Interface fastening the cover and setting the DIP switches inside as follows Set this position To this value 1 On 2 1 On 3 1 0n node 4 0 Off address 5 0 Off 6 0 Off 7 0 Off data 8 1 On rate 9 0 Off 10 0 Off The DeviceNet address is 000111 node 7 2The data rate is 10 500k bps The output fault rate is 0 outputs turned off The output flash rate is 0 outputs tuned off See Chapter 2 of the RediSTATION Operator Interface User Manual publication 2705 804 for complete information about setting the DIP switches to configure the node address data rate output flash rate and output fault state Refer to the following illustration as you connect the RediSTATION to the network TIP You do not need to Ill disconnect incoming power from the DeviceNet network before connecting DeviceNet Gabig the RediSTATION mini open The DeviceNet cable connects directly connector style to the mini connector on the top of the RediSTATION enclosure or through the conduit opening open style
50. Highway Plus 3 4 6 12 to 6 14 via Ethernet 3 5 to 3 6 6 9 to 6 11 H hardware setup 3 1 to 3 13 1770 KFD module 3 1 1771 SDN module 3 7 to 3 10 connecting to the network 3 10 installing in the chassis 3 9 setting data rate amp node address switches 3 8 setting I O chassis address switches 3 8 1785 ENET Ethernet module 3 5 to 3 6 photoeye 3 12 PLC 5 processor 3 2 RediSTATION 3 11 Publication 1771 6 5 132 June 2000 2 Index setting the I O chassis backplane switches 3 2 help Rockwell Automation support P 7 how your network will look 3 13 input data definition 1 6 input data file 2 5 2 8 installation see hardware setup Installing and configuring ControlNet communications driver B 1 to B 3 1784 KTCX15 card B 1 to B 2 configuring communications B 2 to B 3 installing and configuring DH driver C 1 to C 3 1784 KTX card C 1 configuring communications C 2 to C 3 L ladder logic program see example application program 0 output data definition 1 6 output data file 2 6 P pass through driver see communicating with DeviceNet from another network photoeye data mapping 2 7 to 2 8 installation 3 12 scanlist configuration 4 12 to 4 17 planning your configuration 2 1 to 2 9 beginning the process 2 1 what you need to know 2 1 poll message 1 6 Publication 1771 6 5 132 June 2000 0 questions or comments about manual P 7 RediSTATION data mapping 2 4 to 2 9 DIP switch setting 3 11 installation 3 11 sc
51. LINK General Purpose Generic Device Human Machine Inductive Proximi Limit Switch ic g 14 4 DI Graph Spreadsheet Master Siz gs 2 From the File menu select New If you have RSNetWorx for ControlNet installed on your computer you may see the following window Otherwise proceed to step 4 New File Ed Configuration Types Description ControlNet Configuration ControlNet Files xc DeviceNet Configuration DeviceNet File 3 Select DeviceNet Configuration and click on OK 4 Click on the Online button s on the toolbar Publication 1771 6 5 132 June 2000 5 22 Communicating with DeviceNet from Another Network The Browse for network window will appear You will see the drivers you have configured on your system Browse for network xi Use the Refresh or Autobrowse feature if your RSLins driver or the desired DeviceNet network is not displayed I Autobrowse Workstation M49988 Linx Gateways Ethernet s 1770 KFD 1 DeviceNet z 1771 SDNPT 3 DeviceNet s AB_KT 1 Data Highway Plus s AB_KTC 1 ControlNet s TCP Ethemet 5 Highlight the 1771 SDNPT 3 driver and click on OK You will receive the following prompt DeviceNet Configuration Services x N You must either upload or download devices before viewing their online configuration For more information press F1 Help 6 Click on OK to upload th
52. NANIS E E E TE EE EET 6 14 Troubleshooting 1785 ENET Module Channel Configuration Installing and Configuring the ControlNet Communications Driver Installing and Configuring the DH Communications Driver Data Map Example Index Table of Contents iii Chapter 7 What This Chapter Contains sae fewer gis ae amp POR e qe ON 7 1 Module Status Indicator Secrest e644 See eee Pa 7 1 Network Status Indicator 22 482 h eek Se be eee ee 7 2 Node Error Code Indicator oona uaaa 7 2 Appendix A Configuring the Communications Channel A 1 Appendix B Installing the 1784 KTCX15 Communication Interface Card B 1 Configuring the 1784 KTCX15 Communications Driver B 2 Appendix C Installing the 1784 KTX Communication Interface Card C 1 Configuring the 1784 KTX Communications Driver C 2 Appendix D Example Input Mapping Scheme ead cae ae ee hos D 1 Example Characteristics 24 28 kG eee ew sees D 1 Example Framework aaua 0 ee bale g Bao ROL ER 8 D 2 Input Data Table Formats cos aha tba Raine eee en D 3 Example Output Mapping Scheme 055 D 6 Example Characteristics ior o9e cage ewe heed aes D 6 Example Framework aaau ere bat dan Pl Ge des D 6 Output Data Table Formats poo v2 eee a ees Lew whe D 7 Publication 1771 6 5 132 June 2000 Table of Contents iv Publication 1771 6 5 132 June 2000 What This Chapter Contains What You Need to
53. Online button and select the driver D Dedos EZ Genera Purpose Ds 2 KEAP Graph Mies Ea To access the 1771 SDN scanner Module double click on the 1771 SDN icon To access the scaniist click on the Scanlist tab poor aes E 1771 SON Scanno Moduio 2 To download the scanlist click on jeneral Module Scanlist Input Output Summary jener Scanlist ing t Summary oo ot ae the Download to Scanner button Eee 9 See SUIS Download Scankat to Scanner HE Description GiiFiecords Download re a p ot D Selected Scaniist Records Cancel Device lent Pima 4 eS Bet aang Vendor Flockwel Automation Alen Bredey 1 eee Pewee E arpa vce r teri ll EE me apm Catalog 1771 5DN Scanner Modue Download to Scanner a Revision 4003 EnF Edt 1 0 Parameters A pe To automatically map input To automatically map output i devices select the Input tab devices select the Output tab To edit a device s I O parameters and click on the AutoMap and click on the AutoMap ater on the device in button button e scanlist ii W Stobed T Change of State Cyclic B 1771 SDN Scanner Module 2 E 1771 SDN Scanner Module 2 ne a Bytes e A pe Goole pee ar Use TxBit r Ae Eke A Polled 1 No a a Cee T Bole Tese PF Heyes gt Py Size Heartbeat Rate P50 H msec Ix Size ETA Palate Eve
54. Your PLC 5 Processor 4 1 7 What 1771 SDN Module Data Tables Are and What They Do 1 8 The Scanner Configuration Table SCT 1 8 The Scanlist Table SLT oo aie on 2g Be coke Bohs oe ee he 1 8 RSNetWorx Software as a Configuration Tool 1 9 RSNetWorx for DeviceNet Configuration Screen Map 1 10 Whats Next yeont a Ae ee eed BO Ee PEACE REALE 1 11 Chapter 2 What You Need to Known 4 ea ened Pe eee 4 4K Pees 2 1 Beginning the Process c 442 eee Pha eee ORs ee ERT EROS 2 1 The Example Network naaa cnet bee kee eRe Pe R eee 2 2 Example Network Devices amp ee ya aewtee Fas Be We RS OO 2 2 RediSTATION Operator Interface Data Mapping 2 4 Mapping RediSTATION Input Data for a Block Transfer Read de oectatn eee paket 2 5 Mapping RediSTATION Output Data for a Block Transfer Write aaau aaa aaa 2 6 Photoeye Input Data Mapping away eee ob bee es cere 2 7 Mapping Photoeye Input Data for a Block Transfer Read 2 8 Whats Next erer osa Ga Bate oe Oe SOA ae ee bare 2 9 Chapter 3 What This Chapter Contains aaa 66924 tae tee Pee eee 4 3 1 Installing the 1770 KFD Interface Module 3 1 Installing the PLC 5 Processor 40s 84 GR ae be eed ba ek 3 2 Setting the I O Chassis Backplane Switches 3 2 Going Online to the PLG 5 Processor 5 os ones Bee ey 3 3 Installing the 1785 ENET Ethernet Module 3 5 Installing the 1771 SDN Scanner Module
55. anlist configuration 4 13 to 4 17 Rockwell Automation support P 7 RSLinx configuring the DeviceNet driver 4 2 to 4 3 installation 4 1 RSLogix5 software installation 6 2 RSNetWorx installation 4 1 RSNetWorx for DeviceNet as a configuration tool 1 9 configuration screen map 1 10 configuring the DeviceNet network 4 4 to 4 17 S scanlist configuration 4 9 to 4 17 scanner module data tables 1 8 to 1 9 scanner module functions 1 2 software installation 4 1 support and technical assistance P 7 system components P 3 T terminology P 6 troubleshooting 7 1 to 7 4 module status indicator 7 1 network status indicator 7 2 node error code indicator 7 2 to 7 4 typical network configuration 1 2 W what you need to know 1 1 what your 1771 SDN module does 1 2 to 1 6 where to find more information P 5 AB uy Allen Bradley Publication Problem Report If you find a problem with our documentation please complete and return this form Pub Name PLC 5 DeviceNet Scanner Module User Manual Cat No 1771 SDN Pub No 1771 6 5 132 Check Problem s Type L Technical Accuracy L Completeness What information is missing C Clarity What is unclear C Sequence What is not in the right order L Other Comments Use back for more comments Pub Date June 2000 Describe Problem s C text C illustration Part No 955134 57 Internal Use Only _ illustration C guideline
56. apter 5 What This Chapter Contains cc4G owed weak oe ok A 5 1 Where to Find More Information 6 05 0242428 hh ee dawg 5 2 Communicating with DeviceNet from a ControlNet Network 5 3 Configuring the DeviceNet Pass Through Driver Bee Communicating with the DeviceNet Network 5 6 Communicating with DeviceNet from an Ethernet Network 5 9 Configuring the Ethernet to PLC 5 Communications Driver 5 9 Configuring the DeviceNet Pass Through Driver 5 12 Communicating with the DeviceNet Network 5 15 Communicating with DeviceNet from a DH Network 5 18 Configuring the DeviceNet Pass Through Driver 5 18 Communicating with the DeviceNet Network 5 21 Wiha SNe so ses ice bot eae bea ee eee tO gata ane 5 23 Chapter 6 What This Chapter Contains cs ok Hoefer teach age ase eRe 6 1 Installing the Software ts we 64 6G 8e i 2 eae eae eens aS 6 2 Creating the Example Application Program 6 2 Downloading and Running the Program 6 6 Downloading and Running the Program via a ControlNet Network 44 2 hb 4 een whee Hea he RWS 6 6 Testing the Example Program 2d own Gk acne weno ha 6 8 Downloading and Running the Program via an Ethernet Network ice deay une sea he Hed ee eas 6 9 Testing the Example Program 220054904424 4424 6 11 Downloading and Running the Program Vida DHE NetWOTR sieaa a th b ates 6 12 Testing the Example Program s i 0 08 44 944n0 6 14 AVAE I
57. ation for the example application Rack 0 Group 1 Slot 0 8 Select the DeviceNet Channel Channel 1 for the example application Publication 1771 6 5 132 June 2000 5 20 Communicating with DeviceNet from Another Network 9 Click on OK You will see the following warning 1771 SDNPT Configuration Warning yes _ no 10 Verify that the routing information is accurate and click on the Yes button You will be prompted to enter a name for the driver Add New RSLinx Driver 1771 SDNPT 3 11 Enter an appropriate driver name e g 1771 SDNPT 3 and click on the OK button The new driver will be added to the Configured Drivers in RSLinx Your list will contain the drivers you have configured Configure Drivers 12 Close or Minimize RSLinx Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 21 Communicating with the DeviceNet Network Once you have the DH pass through driver configured you can use RSNetWorx for DeviceNet to communicate with the DeviceNet network via the DH network Perform the following steps 1 Start RSNetWorx i DeviceNet RSNetWorx for DeviceNet a1 x Eie Edit View Network Device Tools Help als wla Mel 2 aE re Al Al eB Hardware xj P DeviceNet 8 e Category AC Drive Barcode Scannel Communication 4 DeviceNet to S Dodge EZ
58. ature you must have the following versions of the RSLinx software and 1771 SDN module firmware Component Software Firmware Version RSLinx software 2 10 or higher 1771 SDN module 4 003 or higher You must have previously set up the network you will use to communicate with the DeviceNet network and have installed and configured the appropriate drivers and interface hardware The 1771 I O chassis used for these examples was set up with the following hardware mapping Module Rack Group Slot IP Address PLC 5C 1785 ENET 0 0 0 130 130 130 2 1771 SDN 0 1 0 n a Publication 1771 6 5 132 June 2000 5 2 Communicating with DeviceNet from Another Network Where to Find More Information The following table describes what this chapter contains and where to find specific information For information about See page Where to Find More Information 5 2 Communicating with DeviceNet from a ControlNet Network 5 3 Communicating with DeviceNet from an Ethernet Network 5 9 Communicating with DeviceNet from a DH Network 5 18 Refer to the following publications for information on configuring other networks For information about See this publication Publication number the ControlNet PLC 5 processor ControlNet PLC 5 Programmable Controllers User Manual 1785 6 5 22 the Ethernet interface module PLC 5 Ethernet Interface Module User Manual 1785 6 5 19 TCP IP protocol and networking in general Comer D
59. ble Devices Scaniist A07 2705T 9 E gt 2i T Automap on Add IV Node Active Upload from Scanner Electronic Key Device Type Download to Scanner VV Vendor I Product Code Edit 1 0 Parameters JS Mejor Revision Cancel Sol Help 2 Double click on the photoeye in the Scanlist Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Network 4 13 The Edit I O Parameters window will appear for the photoeye Edit 1 0 Parameters A09 Series 9000 Strobe Diffuse w cable 5 FA Eg M _ ral The I O parameters define the configuration for the device in terms of how much and what data the device will exchange with the 1771 SDN module By default the photoeye will send 1 byte when it receives a strobe request Recall from chapter 3 that the output of the photoeye will be returned in bit 0 of that byte 3 Verify that the photoeye parameters are set as shown above Make any changes as necessary and click on OK 4 Close the Edit I O Parameters window for the photoeye Verifying the RediSTATION Configuration 1 Double click on the RediSTATION in the Scanlist window The Edit I O Parameters window will appear for the RediSTATION Edit 1 0 Parameters 07 2705T 2 E e hane of state SBc 2 Make sure that the Polled box is checked and that the Rx Size and Tx Size are each 1 byte Publication 1771 6 5 132 June 2000 4 14 Configu
60. blication 1771 6 5 132 June 2000 3 8 Hardware Setup Setting the Channel 1 Data Rate and Node Address Switches 1 Locate the switchbank labeled Channel 1 on the left side of the 0N 1 module Channel 1 2 Set the DeviceNet Data Rate for Channel 1 to 500K baud for the example application by setting switch 1 to an ON 1 position and switch 2 to an OFF 0 position 3 Set the DeviceNet node address for Channel 1 to node 0 for the example application by setting switches 3 through 8 to the OFF 0 position TIP Refer to the table on the left side of the module to set the channel to a different node address The p gt address range is 0 to 63 IMPORTANT The node address setting must not conflict with the node address of any other device on the network Note that channel 2 is not used for the example application Setting the 1 0 Chassis Addressing Node Switches Set the I O chassis addressing mode to 1 slot for the example Configuration application 1 Locate the switchbank labeled Configuration on the left side of the module 2 Set switch 7 to an OFF 0 position and switch 8 to an ON 1 position IMPORTANT Make sure switches 1 through 6 in the Configuration switchbank always remain in the OFF 0 position IMPORTANT The chassis addressing mode setting for the 1771 I O chassis page 3 2 must match the I O chassis address setting of the scanner If t
61. cant 16 bit ISA or EISA expansion slot and tighten the screw to secure the card Publication 1771 6 5 132 June 2000 C 2 Installing and Configuring the DH Communications Driver Configuring the 1784 KTX Communications Driver Publication 1771 6 5 132 June 2000 After installing the card in the computer you must run RSLinx to configure the communications driver 1 Start the RSLinx software 2 From the Communications menu select Configure Drivers The Configure Drivers window will appear Configure Drivers m Available Driver Types RS 232 DF1 Devices Ethermet to PLC 5 SLC 5 5820 E1 Allen Bradley 1784 KTCI devices 34 KT AKT DI PKTXID DF1 Polling Master Driver 1784 PCC PCMCIA for ControlNet g 1784 PCIC ControlNet Driver Running 1747 PIC AIC Driver Running DF1 Slave Driver Running 5 5 SD SD2 Driver Close Startup DeviceNet Drivers Stat PLC 5 DH Emulator SLC 500 DH485 Emulator 1784 PCMK Devices Sigg SoftLogix5 Remote Devices via Linx or 1756 ENET Gateway Delete PLL LE k 3 From the list of Available Drivers select the 1784 KT KTX D PKTX D driver from the pull down list and click on Add New 4 When prompted for a name for the new driver select the default name assigned by the system AB_KT 1 The device s configuration window will open Configure the Allen Bradley 1784 KTX KTXD 20x Device Name AB_KT 1 Property Value KTX D hd Device T
62. ction required Flashing Green The module is not configured Configure the module Flashing Red There is an invalid configuration Verify DIP switch settings Check configuration setup Red The module has an unrecoverable fault Replace the module Publication 1771 6 5 132 June 2000 7 2 Network Status Indicator Troubleshooting Each of the channels 1 and 2 on the 1771 SDN Scanner module has a bicolor green red network status indicator that provides troubleshooting information about the channel s communication links Network Status Indicator If the indicator is Then Which indicates Take this action Off The device has no power or the The channel is disabled for DeviceNet Power up the module provide network channel is disabled for communication power to the channel and be sure the communication due to a bus off channel is enabled in both the module condition loss of network power or configuration table and the module it has been intentionally disabled command word Green Normal operation All slave devices in the scanlist table None are communicating normally with the module Flashing Green The two digit numeric display for the channel indicates an error code that provides more information about the condition of the channel The channel is enabled but no communication is occurring Configure the scanlist table for the channel to add devices
63. ctric Ser Rockwell Automa E E E E E Ej E H4 4 gt bl Graph Spreadsheet Master 5k 4 Ee 2 From the File menu select New If you have RSNetWorx for ControlNet installed on your computer you may see the following window Otherwise proceed to step 4 Configuration Types ControlNet Configuration ControlNet Files kial E De Net Configuration Des Jet File Cancel 3 Highlight DeviceNet Configuration and click on OK 4 Click on the Online button ws on the toolbar Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Network 4 5 The Browse for network window will appear You will see the drivers you have configured on your system Browse for network x Use the Refresh or Autobrowse feature if your RSLinx driver or the desired DeviceNet network is not displayed I Autobrowse Workstation M49988 Linx Gateways Ethernet 70 KFD 1 DeviceNet s AB_KT 1 Data Highway Plus s AB_KTC 1 ControlNet s TCP 1 Ethernet 5 Select the 1770 KFD 1 DeviceNet driver and click on OK You will be prompted to upload or download devices before going online DeviceNet Configuration Services x N You must either upload or download devices before viewing their online configuration For more information press F1 6 Click on OK to go online and upload the network RSNetWorx for DeviceN
64. d Throughout this manual we use notes to make you aware of safety considerations ATTENTION Identifies information about practices oro circumstances that can lead to personal injury or death property damage or economic loss Attention statements help you to e identify a hazard e avoid a hazard e recognize the consequences IMPORTANT Identifies information that is critical for successful application and understanding of the product Allen Bradley Data Highway Plus and PLC 5 are trademarks of Rockwell Automation ControlNet is a trademark of ControlNet International Ltd DeviceNet is a trademark of Open DeviceNet Vendor Association ODVA Inc Ethernet is a trademark of Digital Equipment Corporation Intel and Xerox Corporation RSLinx RSLogix 5 and RSNetWorx are trademarks of Rockwell Software Windows 95 98 and Windows NT are trademarks of Microsoft Corporation European Communities EC If this product has the CE mark it is approved for installation within Directive Compliance the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet the Council Directive 89 336 EC Electromagnetic Compatibility EMC by applying the following standards in whole or in part documented in a technical construction file e EN 50081 2 EMC Generic Emission Standard Part 2 Industrial Environment e EN 50082 2 EMC Ge
65. device by a controller The system you will set up is shown below PC running Windows NT or Windows 95 98 containing RSNetWorx for DeviceNet software Series 9000 a wie Photoelectric S_ Sensor 1770 KFD Communication Node 62 Module f DeviceNet Network Node 0 g sU m Br Mii Us E 1771 SDN and PLC 5 R in 1771 1 0 Chassis perator Interface See note below IMPORTANT Each end of the DeviceNet trunk cable must be properly terminated with a resistor Refer to the DeviceNet Cable Planning and Installation Manual publication DN 6 7 2 for detailed information Publication 1771 6 5 132 June 2000 2 4 Planning Your Configuration and Data Mapping Your Devices RediSTATION Operator Interface Data Mapping The RediSTATION has both inputs and outputs that must be mapped The input byte is mapped to the 1771 SDN module s block transfer read data table and then to the PLC 5 processor s input data file The output byte is mapped to the 1771 SDN module s block transfer write data table and then to the PLC 5 processor s output data file The mapping procedure using RSNetWorx for DeviceNet software is described on pages 4 14 to 4 17 RediSTATION operator interface l Two input bits from the RediSTATION will be mapped bit 1 for the green Start button and bit 0 for the red Stop button Indicator light tp green start light
66. e frequency of poll messages to a e input and output data These values can be configured device in relation to the number of source and destination automatically through the 1 0 scans For example if the ratio locations AutoMap function or manually is set at 10 that device will be through the Data Table Map polled once every 10 scans RSNetWorx for DeviceNet software is used to configure the SDN etWorx Software as a S for Devi fi i d fi he 1771 SD module s data tables This software tool connects to the 1771 SDN Configuration Tool module over the DeviceNet network via a PC RS 232 interface 1770 KFD module or PC Card 1784 PCD PCID or PCIDS RSNetWorx for DeviceNet software can also communicate with the 1771 SDN module via a ControlNet Ethernet or Data Highway Plus network i See chapter 5 Publication 1771 6 5 132 June 2000 1 10 Before You Begin The configuration screen map below shows the RSNetWorx for DeviceNet screens used to configure the 1771 SDN module and the navigation paths between them The use of these screens is described in Chapter 4 RSNetWorx for DeviceNet Configuration Screen Map The main RSNetWorx for DeviceNet screen fio Edt Vow Nai D ooh Lob ee Se 2 ei eal lz wl 4 I Autobrowse Refresh_ Workstation M49988 as Linx Gateways Ethemet amp eae h AB_KT 1 Data Highway Plus To browse the network gs AB_KTC 1 ControlNet Side TCPA Ethemet click on the
67. e START button on the network s RediSTATION will cause the red indicator light to come on and stay on until the STOP button is pressed Passing an object in front of the photoeye will increment a counter This chapter provides examples of downloading and running the program over ControlNet Ethernet and Data Highway Plus networks You cannot directly communicate with the PLC 5 processor over the DeviceNet network The 1771 I O chassis used for these examples was set up with the following hardware Module Rack Group Slot IP Address PLC 5 1785 ENET 0 0 0 130 130 130 2 1771 SDN 0 1 0 n a The following table describes what this chapter contains and where to find specific information For information about See page Installing the Software 6 2 Creating the Example Application Program 6 2 Downloading and Running the Program 6 6 Downloading and Running the Program via a ControlNet Network 6 6 Downloading and Running the Program via an Ethernet Network 6 9 Downloading and Running the Program via a DH Network 6 12 For more information see Getting Results With RSLogix 5 Rockwell Software publication 9399 RL53GR Publication 1771 6 5 132 June 2000 6 2 Creating and Running the Example Application Program Installing the Software Creating the Example Application Program Publication 1771 6 5 132 June 2000 Install the RSLogix 5 software 1 Insert the CD in the CD ROM drive Note The CD ROM
68. e devices RSNetWorx for DeviceNet will begin browsing for network devices ATTENTION Performing a pass through browse via the DH network will take longer than browsing using the 1770 KFD DeviceNet driver as described in chapter 4 Note that due to the time required the pass through method is not suitable for configuring a network nor for real time monitoring of your network devices Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 23 When RSNetWorx for DeviceNet is finished browsing the network displayed on your screen should look similar to the one shown below 1756 DNB 2705T 2 hiHagss Series Scanner Module 9000 Strobe Diffu G wieable 2 You are now online to the DeviceNet network via the Data Highway Plus network See pages 4 6 to 4 17 of this manual for examples of how to use RSNetWorx for DeviceNet to adjust network parameters What s Next The next chapter describes how to create and run the example application program to test the DeviceNet Network Publication 1771 6 5 132 June 2000 5 24 Communicating with DeviceNet from Another Network Publication 1771 6 5 132 June 2000 Chapter 6 What This Chapter Contains Creating and Running the Example Application Program This chapter describes the procedure to create download and run an example ladder logic program to test the DeviceNet network When the program is put into Run mode pressing th
69. erform the following steps 1 Start RSNetWorx i DeviceNet RSNetWorx for DeviceNet 1x Eie Edit View Network Device Tools Help als wla ele 2 aE Elk Al Bl eB Hardware xj P DeviceNet 8 e Category AC Drive Barcode Scannel Communication 4 DeviceNet to S Dodge EZLINK General Purpose Generic Device Human Machine Inductive Proximi Limit Switch ic g H4 4 DI Graph Spreadsheet Master Siz gs 2 From the File menu select New If you have RSNetWorx for ControlNet installed on your computer you may see the following window Otherwise proceed to step 4 Configuration Types Description ControlNet Configuration ControlNet Files ze E De Net Configuration Des Jet File 3 Select DeviceNet Configuration and click on OK 4 Click on the Online button ws on the toolbar Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 7 The Browse for network window will appear You will see the drivers you have configured on your system Browse for network x Use the Refresh or Autobrowse feature if your RSLinx driver or the desired DeviceNet network is not displayed I Autobrowse Workstation M49988 ds Linx Gateways Ethemet s 1770 KFD 1 DeviceNet pig 1771 SDNPT 1 DeviceNet s AB_KT 1 Data Highway Plus 2s AB_KTC 1 ControlNet s TCP 1 Ethernet
70. escribed below applies to both input and output data tables For example when using your 1771 SDN in 1 slot addressing mode you have eight bits of discrete input and eight bits of output available In the scanner s input and output data tables there is one byte of memory that is reserved for communication between the processor and the scanner Processor specific responses from the scanner are read by the processor in this byte of the input data table Scanner specific instructions are written to this byte of the output data table 2 slot addressing fe se SS ue ssane ae reserved Ko oo oha AR 3B BR ib CR E 8 bits for discrete data transfer 1 I a i e 1 p 1 slot addressing r 1 I LU INSSSSSSS i i 24 bits for discrete data transfer 1 2 slot addressing PCPA i 4 Serve 1 i U L 1 1 P ee ah ice eas E en aa al In 2 slot addressing mode the only memory that would have been available for discrete data transfer 8 bits is taken up by scanner processor communication In 1 slot addressing mode there are 16 bits eight bits for scanner processor communication and eight bits for discrete data transfer In 1 2 slot addressing mode there are 32 bits eight bits used for scanner processor communication and 24 bits for discrete data transfer The address density is set via dip switches on the 1771 SDN module and 1771 chassis For more in
71. et will begin browsing for network devices When the software is finished browsing the network displayed on your screen should look similar to the one shown below 1771 SDN 27057 2 Series hHagss Scanner Module 9000 Strobe Diffu 2 wicable 5 A a Publication 1771 6 5 132 June 2000 4 6 Configuring the DeviceNet Network Publication 1771 6 5 132 June 2000 gt RSNetWorx for DeviceNet performs a one shot browse when you go online or choose the browse feature The software will poll for devices once and display the results If a node which was online later goes offline there will be no live indication in RSNetWorx You must manually perform a browse to detect the missing node To perform the browse press the amp button Setting the 1771 SDN Node Address Once the devices are uploaded their node addresses appear to the right of their icons For the example application the 1771 SDN scanner module should have a node address of 0 or 00 If you need to change a module s node address use the following procedure TIP gt You can use this procedure to change the node address of other devices on the network e g the Photoeye You can also change the network data rate baud rate of some devices Power must be cycled for baud rate changes to take effect If 00 appears to the right of the 1771 SDN icon and you do not need to change the node address or baud rate of a
72. eways Ethemet e 1770 KFD 1 DeviceNet gs TCP 1 Ethemet 3 Expand the tree under your Ethernet driver and highlight the PLC 5 processor as shown above Click on OK 4 Click on the Download button You will be asked if you want to proceed with the Download You will see a message similar to the one below RSLogix 5 5 Click on Yes to download the program You may be prompted to keep the existing online ControlNet configuration RSLogix 5 6 Click on Yes The program will be downloaded to the processor Publication 1771 6 5 132 June 2000 Creating and Running the Example Application Program 6 11 Testing the Example Program 1 After the download is complete go online and put the PLC 5 processor in Run mode 2 Press and release the START button on the RediSTATION The red light should turn on On your screen you should see rung 1 in your ladder program being energized as you press the button 3 Pass your hand back and forth over the photoeye several times On your screen you should see the counter incrementing 4 Press and release the STOP button on the RediSTATION The red light should turn off On your screen you should see rung 2 in your ladder program being energized as you press the button This completes the Ethernet example Publication 1771 6 5 132 June 2000 6 12 Creating and Running the Example Application Program Downloading and Running the Program via a DH
73. eys you press The MORE icon is placed beside any paragraph that references sources of additional information outside of this document About This User Manual P 5 Where to Find More Information For information about See this publication Refer to the following publications as needed for additional help when setting up and using your DeviceNet network Publication Number the 1771 SDN DeviceNet scanner 1771 SDN Scanner Module Installation Instructions 1771 5 14 the PLC 5 processor ControlNet PLC 5 Programmable Controllers User Manual 1785 6 5 22 Phase 1 5 PLC 5 Instruction Set Reference Manual 1785 6 1 1785 PLC 5 Programmable Controllers Quick Reference 1785 7 1 the1785 ENET Ethernet interface module PLC 5 Ethernet Interface Module User Manual 1785 6 5 19 the 1771 1 0 chassis Universal 1 0 Chassis 1771 2 210 the 1770 KFD communication module DeviceNet RS 232 Interface Module Installation Instructions 1770 5 6 a 1784 PCD communication card NetLinx DeviceNet Communication Card Installation Instructions 1784 5 29 a 1784 PCID or 1784 PCIDS card DeviceNet PCI Communication Interface Card Installation 1784 5 31 the RediSTATION RediSTATION Operator Interface User Manual 2705 804 the 9000 Series photoeye refer to the information that came with your photoeye n a DeviceNet DeviceNet System Overview DN 2 5 DeviceNet Design Manual online DNET AT 001A EN connecting the DeviceNet
74. formation about setting your module s address density with switches refer to the 1771 SDN Scanner Module Installation Instructions publication 1771 5 14 For more information about 1771 module addressing refer to chapter 3 and to your PLC programmable controller system level installation manual and design manual Publication 1771 6 5 132 June 2000 1 6 Before You Begin Communicating with Your Devices A strobe message is a multicast transfer of data which is 64 bits in length sent by the 1771 SDN module that solicits a response from each strobed slave device There is one bit for each of the possible 64 node addresses The devices respond with their data which can be as much as 8 bytes A poll message is a point to point transfer of data 0 255 bytes sent by the 1771 SDN module that solicits a response from a single device The device responds with its input data 0 255 bytes A change of state message is a transfer of data sent whenever a data change occurs A user configurable heartbeat rate can also be set to allow devices to indicate proper operation during intervals between data changes This does not solicit response data but may receive an acknowledge message A cyclic message is sent only at a user configurable rate such as every 10 ms Publication 1771 6 5 132 June 2000 The 1771 SDN module communicates with a device via strobe poll change of state and
75. gs Node Address box enter the new node address e g a 0 as shown above 6 Click on Apply 7 Click on Exit to close the window Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Network 4 9 Configuring the 1 0 Devices Next you must add the RediSTATION and the photoeye to the 1771 SDN s scanlist configure and or verify their parameters and map them to the PLC 5 processors memory 1 Double click on the 1771 SDN module icon 1771 SDN 2705T 2 Series M49988 Scanner Module 9000 Strobe Diffuse 2 wicable 5 The following window will appear E 1771 SDN Scanner Module 2 21x General Module Scaniist Input Output Summary a 1771 SDN Scanner Module Name 771 5DN Scanner Module 2 a Address p Device Identity Primary Vendor Rockwell Automation Allen Bradley 1 Device Communication Adapter 12 Product 1771 5DN Scanner Module 5 Catalog fv SDN Scanner Module Revision 3005 E gt Cancel Apply Help 2 Select the Module tab Publication 1771 6 5 132 June 2000 4 10 Configuring the DeviceNet Network You will be prompted to upload or download the configuration Scanner Configuration Applet 3 Click on Upload After uploading the Module page will appear 1771 SDN Scanner Module 2 Upload rornscantren Dovynicag to Scares 4 Make sure the 1771 SDN module s Rack and Group numbers are correct We used Rack 0
76. he switches do not match data will be lost in the data transfer between the PLC 5 processor and the scanner module Publication 1771 6 5 132 June 2000 Hardware Setup 3 9 Installing the Scanner Module in the Chassis Do not install the 1771 SDN Scanner Module with the ATTENTION chassis power supply on Turn off the chassis power supply You will disrupt backplane communication and may damage your module 1 Select a slot for the 1771 SDN module in the chassis You may use any slot except the leftmost slot which is reserved for the PLC 5 processor For the example application we installed the scanner in slot 1 2 Insert the 1771 SDN Scanner module into the slot Apply firm even pressure to seat the module in the I O chassis backplane connectors Publication 1771 6 5 132 June 2000 3 10 Hardware Setup Publication 1771 6 5 132 June 2000 Connecting the Scanner to the DeviceNet Network ATTENTION Do not wire your module with power applied to your network You may short circuit your network or disrupt communication To connect to the DeviceNet network 1 Connect the DeviceNet drop line to the linear plug provided with the scanner Match the wire insulation colors to the colors shown on the label 7 Module label shows wiring color scheme og z3 Frontof 3 FT 9 H Scanner UE A A O WHITE pva a3 0 i Module N 1 oO BARE Ail o BLUE 5 aa
77. his configuration there cannot be any other 1771 SDN scanner on that network DeviceNet devices may reside only at nodes 1 62 address 0 must be used for the scanner the first word in the device output data table contains the module command word this is applicable under any mapping scheme output bits intended for nodes 1 62 on channel A are mapped to both the discrete outputs and the device output data table no discrete outputs are used for channel B Data Map Example D 7 Output Data Table Formats The following illustrates an output data mapping scheme example for a scanner in 2 slot addressing mode Bit numbering in the data table is Noi WOM bytes 16 bit number right to left beginning with zero 1 byte 8 bits N1 node number N1 node 1 15 0 Module Status word 0 In 2 slot addressing mode the output bits 31 16 d1 for channel A and channel B devices are A N1 wor written to the scanner s output data table The bits are stored in ascending numeric 39 42 order according to node address The N23 Won mapping begins with channel A devices at bit 16 of the table Woas Channel A There are 64 possible node addresses per 79 network Channel A devices fill the first word 4 four words after the module status word Channel B devices fill the last four words of the table 95 B0 word N1 Channel B word 6 125 word 7 N45 143 M word 8 The scan
78. hould be assigned node numbers 62 61 60 etc node number 63 should always be left available to add a new default device address 0 is normally used for the scanner Scanners in multi scanner networks are numbered 0 1 2 etc the first word in the device input data table contains the module command word this is applicable under any mapping scheme input data and status bits received from nodes 1 62 on channel A are mapped to both the discrete inputs and the device input data table no discrete inputs are used for channel B the device input data table is segmented one word for the module status word four words each for channel A and B devices input data bits four words each for channel A and B devices status data bits Data Map Example D 3 Input Data Table Formats The manner in which bits are mapped to the input data table depends on the address density used The following example is a 2 slot configuration Note that discrete mapping is not possible in 2 slot mode Note 1 word 2 bytes Bit numbering in the data table is right 1 byte 8 bits to left beginning with zero Each device s stat d data bit dint i 0 ach device s status and data bits are mapped into Module Status word 0 the device input data table Data bits f
79. ices via strobe poll change of state or cyclic messages PLC 5 Processor Discrete Input Image Block Transfer Data File Di screte Output Image X Block Transfer Data File Z lt lt lt lt Block Transfer Write 1 0 Map a Output Data X 1771 SDN Scanner Internal Inpu Data Storage eae Discretel O Transfer WP pas AL HI OM 2 a C al Block a al Transfer Read E ws E Discrete 0 Transfer Internal N lt lt Input from the devices aS Output to the devices Publication 1771 6 5 132 June 2000 1 8 Before You Begin What 1771 SDN Module To manage the flow of data between your processor and the network Data Tables Are and What devices the 1771 SDN module uses the following data tables They Do e 1771 SDN Module Configuration Table e Scanlist Table Device Input Data Table e Device Output Data Table Device Idle Table e Device Failure Table You can configure two of these data tables through RSNetWorx software These two tables are stored in the 1771 SDN module s non volatile memory and used to construct all other data tables e Scanner Configuration Table SCT e Scanlist Table SLT The Scanner Configuration Table SCT The SCT controls basic information your 1771 SDN module needs to function on
80. ing This concept is illustrated by E byte A stored separately as segments A1 and A2 Output Data To DeviceNet Devices Output Data Storage X X y output from Y he PLC 5 Y Y processor Y l Z Z Communicating with Your PLC 5 Processor A block transfer read BTR is a block transfer of data from the 1771 SDN module to the PLC processor The processor is reading the data collected by the 1771 SDN module i e DeviceNet input data A block transfer write BTW is a block transfer of data from the PLC processor to the 1771 SDN module The processor is writing the data to the 1771 SDN s memory i e DeviceNet output data Before You Begin 1 7 Your processor communicates with the 1771 SDN scanner module via block transfer reads block transfer writes and DIO transfers Input data gathered from the network s devices is organized within the 1771 SDN and made available for the processor to read The 1771 SDN module does not send data to your processor Data transferred between the module and the processor must be initiated by the processor Output data is sent or written to the scanner by your processor This data is organized in the 1771 SDN module which in turn passes the data on to your scanned dev
81. l Product Assistance If you need to contact Rockwell Automation for technical assistance call your local Rockwell Automation representative or call Rockwell directly at 1 440 646 6800 For presales support call 1 440 646 3NET You can obtain technical assistance online from the following Rockwell Automation WEB sites e www ab com mem technotes kbhome html knowledge base e www ab com networks eds electronic data sheets Your Questions or Comments about This Manual If you find a problem with this manual please notify us of it on the enclosed Publication Problem Report at the back of this manual If you have any suggestions about how we can make this manual more useful to you please contact us at the following address Rockwell Automation Allen Bradley Company Inc Control and Information Group Technical Communication 1 Allen Bradley Drive Mayfield Heights OH 44124 6118 Publication 1771 6 5 132 June 2000 P 8 About This User Manual Publication 1771 6 5 132 June 2000 Before You Begin Planning Your Configuration and Data Mapping Your Devices Hardware Setup Table of Contents Chapter 1 What This Chapter Contains 4 de alad ee We mAh Babs 1 1 What You Need to KNOW uaa Oi Atha He CE eRe aD 1 1 What Your 1771 SDN Module Does 1 2 Address Density and Discrete WO ne ih oo AS ee 1 4 Communicating with Your Devices 2 enc oucang 65 6 ek Pa ees 1 6 Communicating with
82. le application demonstrates how to perform control on DeviceNet using a PLC 5 processor and the 1771 SDN module You use RSLogix 5 programming software to create a ladder logic program to control a photoeye and a RediSTATION IMPORTANT This User manual should be used in conjunction with the 1771 SDN DeviceNet Scanner Module Installation Instructions publication 1771 5 14 The Installation Instructions contain important information on configuring your scanner Publication 1771 6 5 132 June 2000 P 2 About This User Manual Contents This user manual contains the following chapters 1 Before You Begin 4 Configuring the go to Chapter 1 DeviceNet Network go to Chapter 4 Configuration go to Chapter 2 Configuring DeviceNet From Another Network go to Chapter 5 4 Setting Up the Hardware go to Chapter 3 the Application Program go to Chapter 6 J Troubleshooting go to Chapter 7 Audience This manual is intended for control engineers and technicians who are installing programming and maintaining a control system that includes a PLC 5 processor communicating on a DeviceNet network through a 1771 SDN module We assume that you e are developing a DeviceNet network using a PLC 5 processor in conjunction with the 1771 SDN scanner module e know each of your device s I O parameters and requirements e understand PLC 5 processor programming and operation e are experienced with the Microsoft Windows
83. m For more information see the PLC 5 Ethernet Interface Module User Manual publication 1785 6 5 19 Publication 1771 6 5 132 June 2000 Hardware Setup 3 7 Installing the 1771 SDN Refer to the following figure as you install the 1771 SDN module Scanner Module Multi position Switches use to set the data rate chassis addressing mode and scanner node address for each channel AGOQQUOS G UUUUUAI 7 45 67 8 1 2 3 45 6 MODULE Module Status Indicator indicates STATUS whether the device has power and is functioning properly Reset Button resets your module RESET CHANNEL 1 eno Channel 1 Status Indicator gives st ere Rate fcr oar addes aa diagnostic indications for Channel 1 Switch swith sets Switch St Stns ERROR CODE Node Address and Status Display displays numeric codes that indicate scanner node address status and or errors for Channel 1 DeviceNet I DeviceNet Port 1 use the color coded O header to wire your module D Channel 1 amp 2 Node Address Switch Settings CHANNEL 2 nO Channel 2 Status Indicator gives SAUS diagnostic indications for Channel 2 NODE ERROR CODE Node Address and Status Display displays numeric codes that indicate DeviceNet scanner node address status and or errors for Channel 2 DeviceNet Port 2 use the color coded header to wire your module I 0 0 0 Left Side of Module Allen Bradley 1771 SDN Pu
84. n 1 2 slot addressing 24 bits are available for discrete input mapping as shown below Bit numbering in the data table is right 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 for discrete input data bits In 1 2 slot addressing the first 24 bits after the module status word are used for the input image table This table is for discrete input bits Data bits for channel A node addresses 1 24 are mapped to this area in ascending numeric order according to node address Device Input Channel A node 1 1 byte S D node 2 1 byte S D to node 62 Channel B node 1 1 byte S l node 2 1 byte S D to node 62 Note D data bit S status bit 1D amp 1S data and 159 status bits for node 1 2D amp 2S data and status bits for node 2 to left beginning with zero i 15 0 Module Status word 0 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 word 1 Input Data Bits from Channel A Devices word 2 bits 40 79 j 79 word 3 word 4 95 81 80 words 2D 1D Input Data Bits from Channel B Devices word 6 bits 80 143 word 7 143 word 8 145 144 word g 28 1S Status Bits from Channel A Devices word 10 bits 144 206 word 11 206 word 12 222 208 207 word 13 28 18 Status Bits from Channel B Devices wo
85. ndix describes how to install and configure the 1784 KTCX15 card Installing the 1784 KTCX15 Perform the following steps to install the 1784 KTCX15 card in your Communication Interface Card For detailed information on installing the 1784 KTCX15 refer to the ControlNet Communication Interface Card Installation Instructions publication number 1784 5 33 personal computer 1 Set the card s base memory address location on switches S1 and S2 Front View Side View down 0 f u t g D000 0000 Factory set address recommended setting Front View Side View down 0 u t g Y 240h shown adjust for your system Publication 1771 6 5 132 June 2000 B 2 Installing and Configuring the ControlNet Communications Driver These settings depend on the devices installed on your computer We used the following addresses Base I 0 Space Address 240 Base Memory Address D000 000 factory default When deciding which addresses to use remember that each card in your computer must have a unique base memory address and a unique base I O space memory address If another card in the host computer is using one or both of the selected addresses you must change the card s switch settings to an available address Consult with your IT PC support group to find out if it is necessary to change any of your computer s p memory address or IRQ settings 3 Insert the card in a vacant 16 or
86. ner takes the output bits from its output data table and organizes them into a strobe message The strobe message contains one bit for each node address 0 63 In default mode the scanner is node 63 therefore this bit is empty The scanner sends a separate strobe message to each network via channel A and channel B Output Data Strobe Message channel A Each node s output bit is mapped to a bit number in the strobe message that directly corresponds to that particular node s MAC ID For example the output bit for node 23 is mapped to strobe bit 23 Bit numbering in the data table is right to left beginning with zero 63 eee eee ee ee ee ee 23 1 N23 N1 Output Data Strobe Message channel B Goeree a AE ee ee ee ee ee ee 1 N45 N1 Publication 1771 6 5 132 June 2000 D 8 Data Map Example Note 1 word 2 bytes 16 1 byte 8 bits N1 lt Output Image Table 23 22 21 20 19 18 17 16 N1 for discrete output data bits In 1 slot addressing mode eight bits of the output data table are used for the output image table The image table is for discrete output bits In the default mode the processor writes the output bits of the first eight nodes to the output image table via DIO The output bits from the remaining nodes are written to the output data table Note that the output image table begins
87. neric Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as the Allen Bradley publication Industrial Automation Wiring and Grounding Guidelines For Noise Immunity publication 1770 4 1 This equipment is classified as open equipment and must be mounted in an enclosure during operation to provide safety protection Preface Introduction About This User Manual This user manual is designed to provide you enough information to get a small example application up and running Use this manual if you are knowledgeable about DeviceNet and PLC 5 products but may not have used the products in conjunction The information provided is a base modify or expand the examples to suit your particular needs The manual contains instructions on configuring a DeviceNet network using RSLinx and RSNetWorx for DeviceNet software It also describes how to use the PLC 5 pass through feature to communicate with the DeviceNet network for adjustment and tuning of network devices via other networks including e ControlNet e Ethernet e Data Highway Plus DH The examp
88. ng the Example Program 1 After the download is complete go online and put the PLC 5 processor in Run mode 2 Press and release the START button on the RediSTATION The red light should turn on On your screen you should see rung 1 in your ladder program being energized as you press the button 3 Pass your hand back and forth over the photoeye several times On your screen you should see the counter incrementing 4 Press and release the STOP button on the RediSTATION The red light should turn off On your screen you should see rung 2 in your ladder program being energized as you press the button This completes the ControlNet example Creating and Running the Example Application Program 6 9 Downloading and Running the Program via an Ethernet Network IMPORTANT The Ethernet configuration must be downloaded to the PLC 5 processor before performing this example See Appendix A Follow the procedure below to download and run the example program via an Ethernet network 1 Click on the RSLogix 5 Comms menu and select System Communications System Options 2 Click on the Who Active button Publication 1771 6 5 132 June 2000 6 10 Creating and Running the Example Application Program RSLinx will open You will see a window similar to the one below displaying your system s driver configuration 2 gt Rockwell Software RSLinx Who Active RSLogix 5 AB_ETH 1 Workstation M49988 5 Linx Gat
89. ny device skip the remainder of this section and go to Configuring the I O Devices on page 4 9 IMPORTANT The network must not be active when performing node commissioning on the 1771 SDN module Make sure the processor is in Program mode Note that this applies only to the 1771 SDN You may commission other devices with the processor in Run mode Configuring the DeviceNet Network 4 7 To change the node address of a device perform the following steps 1 From the Tools menu select Node Commissioning Node Commissioning 2 Click on the Browse button You will see the Device Selection window Device Selection Workstation M49988 H a Lins Gateways Ethemet 1770 KFD 1 DeviceNet AB_KT 1 Data Highway F AB_KTC 1 ControlNet gs TCP 1 Ethemet 3 Select the 1770 KFD 1 driver Publication 1771 6 5 132 June 2000 4 8 Configuring the DeviceNet Network The devices on the network will appear in the right panel Device Selection ink Gateways Ethernet i j g 770 KFD 1 D et oo 07 09 _KT 1 Data Highway F 1771 5 27057 Series 9000 KTC 1 ControlNet CP 1 Ethernet 5 62 Workstation 4 Select the device from the right panel and click on OK You will see the Node Commissioning window with the current settings for the device Your window will look similar to the one shown below Node Commissioning 5 In the New Device Settin
90. oad the configuration to the 1771 SDN scanner module 5 Click on the OK button to complete the DeviceNet scanner configuration 6 Select the Save as option from the File menu and save the DeviceNet configuration using an appropriate name e g 1771 SDN dnt 7 Close the RSNetWorx for DeviceNet software The next chapter describes how to configure the DeviceNet network remotely from other networks Ethernet ControlNet and Data Highway Plus Publication 1771 6 5 132 June 2000 4 18 Configuring the DeviceNet Network Publication 1771 6 5 132 June 2000 Chapter 5 What This Chapter Contains Communicating with DeviceNet from Another Network This chapter describes how to communicate with the DeviceNet network from another network using the PLC 5 pass through feature This feature can be used to adjust and fine tune the nodes on your network Examples are provided for communicating from a ControlNet network an Ethernet network and a Data Highway Plus network The pass through feature is not intended to replace a ATTENTION 1770 KFD PCD PCID or PCIDS connection to the network e Pass through is intended only for fine tuning and adjustment of your network devices Do not attempt to configure your entire network using a pass through driver or a time out may occur e The pass through method is not suitable for real time monitoring of your network devices Mita TO use the pass through fe
91. oes between DeviceNet devices and the PLC 5 processor DeviceNet Network PC with RSNetWorx 1771 SDN for DeviceNet software Scanner module A com Il 1771 1 0 Chassis 1770 KFD PC Communication S Module PLC 5 Processor J i 7 N as N i e Ee Series 9000 FLEX 1 0 Rack i moteeye RediSTATION j DeviceNet N Oo oo Devices N Bog e gt N y ae ae 1305 Drive es TE i a The 1771 SDN module communicates with DeviceNet devices over the network to e read inputs from a device write outputs to a device e download configuration data e monitor a device s operational status The 1771 SDN module communicates with the processor in the form of Block Transfers BT and or Discrete I O DIO Information exchanged includes e device I O data e status information e configuration data Publication 1771 6 5 132 June 2000 Before You Begin 1 3 A processor to I O DeviceNet configuration is shown in the following figure See the referenced chapters for more information Input Read by Processor Chapter 2 Processor to 1 0 Configure SDN module Chapter 4 ne Mapping Table Chapters 2 and 4 for DeviceNet Output Write by Processor Chapter 2 Output Data to Devices from SDN Chapter 2 f f Input Data from DeviceNet Network De
92. omatically where d is your CD ROM driver letter Click on OK You see the progress bar followed by the welcome screen Publication 1771 6 5 132 June 2000 4 2 Configuring the DeviceNet Network Using RSLinx to Configure After you install the software you use RSLinx to configure your DeviceNet driver and RSNetWorx for DeviceNet to configure the the DeviceNet Driver m i network 1 Start the RSLinx software OM Station DDE OPC Window Help Configure Client Applications Configure CIP Options Configure Gateway Configure communication hardware 06728793 04 20PM 2 From the Communications menu select Configure Drivers The Configure Drivers window will appear m Available Driver Types Close Paton 5 282 DF Devices Help Ethemet to PLC 5 SLC 5 5820 E1 QAllen Bradley 1784 KT C x devices 1784 KT KTX D PKTX D DF1 Polling Master Driver 1784 PCC PCMCIA for ControlNet Running Gonfigntes 1747 PIC 7 AIC Driver Running DF1 Slave Driver Running Startup Start Stop 3 From the list of Available Drivers select DeviceNet Drivers and click on Add New You will see the following list of drivers x DeviceNet Driver Selection RSLinx DeviceNet 3 ROCKWELL Aakhe Dewce tel Der Allen Bradley 1770 KED EE 4 Select the Allen Bradley 1770 KFD driver Publication 1771 6 5 132 June 2000 Configuring the DeviceNet Network 4 3
93. or Select your processor type Series Select your processor s series Revision Enter revision letter Driver Select a Driver Processor Node Enter the Processor Node You can use the Who Active button to select your communications driver This is described in the Downloading sections of this chapter Ignore any prompts or warnings you receive about specifying ControlNet project files That is gt not necessary for this example Publication 1771 6 5 132 June 2000 6 4 Creating and Running the Example Application Program 4 Enter the following ladder program BT11 0 BT11 5 BTR 0000 a E J A Block Transfer Read CEN gt EN EN Module Type Generic Block Transfer Rack 000 j DN Dee Group l f Module 0 ER gt Input data file mapped Control Block BT11 0 by RSNetWorx for DeviceNet Data File N9 0 Length of 62 specifies the first Length 62 data block See the Automapping Continuous No example in chapter 4 N9 1 N10 1 ws 3 5 RediSTATION Start b sr 1 Redi tart bit z 0 RediSTATION Indicator Light bit y 1 N NI 0 l 0002 l W gt 0 RediSTATION Stop bit 0 BT11 0 BT11 5 BTW 0003 Block Transfer Write EN EN EN Module Type Generic Block Transfer Rack 000 EDN gt Group 1 Module 0 LER I Output data file mapped Control Block BT11 5 by RSNetWorx for DeviceNet e _ Data File N10 0 Length of 62 specifies the first Length 62 data block See
94. ouglas E nternetworking with TCP IP Volume 1 n a Protocols and Architecture 2nd ed Englewood Cliffs N J Prentice Hall 1995 ISBN 0 13 216987 8 Tannebaum Andrew S Computer Networks 2nd ed Englewood n a Cliffs N J Prentice Hall 1989 ISBN 0 13 162959 X Publication 1771 6 5 132 June 2000 Communicating with DeviceNet from Another Network 5 3 Communicating with DeviceNet from a ControlNet Network Before performing this example the ControlNet network must be configured and running A ControlNet processor PLC 5C is required In this example the PLC 5C processor is configured as ControlNet node 16 Use your own ControlNet PLC 5C processor s configuration when performing this example Configuring the DeviceNet Pass Through Driver Before you can communicate with the 1771 SDN module via the ControlNet network you must first configure the DeviceNet pass through driver 1771 SDNPT with a ControlNet port RSLinx version 2 10 or higher is required To configure the ControlNet pass through driver perform the following steps 1 Start RSLinx Rockwell Software RSLinx Station DDE OPC Window Help Configure communication hardware ff 06728799 04 20PM 2 2 From the Communications menu select Configure Drivers Configure Drivers m Available Driver Types t FS 232 DF1 Devices Help Ethernet to PLC 5 SLC 5 5820 E1 1784 KT KTX D PKTX D DF1 Polling Master Driver
95. photoeye 4 12 to 4 13 photoeye 4 12 to 4 17 verifying photoeye configuration 4 12 RediSTATION 4 13 to 4 17 verifying RediSTATION configuration 4 13 to 4 14 scanlist configuration 4 9 to 4 17 setting the 1771 SDN node address 4 6 to 4 8 setting up an online connection 4 4 to 4 6 software installation 4 1 using RSLinx 4 2 to 4 3 using RSNetworx for DeviceNet 4 4 to 4 17 cyclic message 1 6 D data map example D 1 to D 10 example input mapping scheme D 1 to D 5 example characteristics D 1 example framework D 2 input data table formats D 3 to D 5 Index example output mapping scheme D 6 to D 9 example characteristics D 6 example framework D 6 output data table formats D 7 to D 9 data mapping your devices 2 1 to 2 9 photoeye input data mapping 2 7 to 2 8 block transfer read 2 8 RediSTATION data mapping 2 4 to 2 9 block transfer read 2 5 block transfer write 2 6 data tables scanlist table SLT 1 8 scanner configuration table SCT 1 8 DeviceNet driver 1770 KFD configuring 4 2 to 4 3 E ENET module channel configuration A 1 to A 2 example application example network 2 2 to 2 9 3 13 system components P 3 example application program 6 1 to 6 14 creating the program 6 2 to 6 4 downloading and running the program 6 6 to 6 14 via ControlNet 6 6 to 6 8 via Data Highway Plus 6 12 to 6 14 via Ethernet 6 9 to 6 11 installing the software 6 2 G going online to the PLC 5 processor 3 3 to 3 6 via ControlNet 3 3 6 6 to 6 8 via Data
96. r light bit for the RediSTATION is ransferred via a BTW to the 1771 SDN Scanner s BTW data able 2 The BTW data table is then sent o the RediSTATION via a polled message from which the RediSTATION receives its indicator light bit PLC 5 Processor Output Data File N10 0 00000000 0M D000 7 N10 1 00000000 0000 oo0L o gt N10 2 00000000 0000 0000 N10 3 00000000 0000 0000 N10 4 00000000 0000 0000 N10 5 0000 0000 0000 0000 fia ae I I I I I I I I I I I I I I N10 61 0000 0000 0000 0000 1 This mapping is based upon the example in chapter 4 The actual mapping for your system may be different Publication 1771 6 5 132 June 2000 Note This example uses 1 slot addressing RediSTATION Output start stop station node address 7 lel Art po 1771 SDN Scanner Block Transfer Write Data Table BERE o ss were li ae Word 4 PELL JL ie L bit for the station indicator light unused bits bits reserved for module status word Word 0 Word 1 Word 2 Word 3 Deana Word 61 k 4 4 b 4 F 4 Lewy EAS Le Example The RediSTATION s indicator light L is taken from N10 1 0 in the PLC 5 processor s output data file Planning Your Configuration and Data Mapping Your Devices 2 7 Photoeye Input Data Mapping The photoelectric sensor photoeye inputs are mapped to the 1771 SDN module s block transfer read data table and then to the PL
97. rd 14 bits 207 270 word 15 270 word 16 Publication 1771 6 5 132 June 2000 D 6 Data Map Example Example Output Mapping Scheme Publication 1771 6 5 132 June 2000 This example s output mapping scheme is a simplified and fixed map of the discrete outputs and data from the device output data table to DeviceNet devices Devices present in the default database are strobed only therefore the output data map bits are mapped into each network s strobe message If the discrete table is available it serves as a source for the strobe bits otherwise the source is found in block transfer locations Example Characteristics strobe is used to send output to the DeviceNet devices poll is disabled e DeviceNet A and B ports are connected to separate networks e one output data bit each is sent to nodes 1 62 on channel A e the output data bits are embedded in the 8 byte 64 bit data portion of the DeviceNet strobe message e the output bit string source within the strobe message is divided across the discrete outputs Gif any assigned to the scanner and the device output data table Example Framework Based on the backplane addressing mode and the scanner s block transfer support the following number of discrete outputs are supported Addressing Mode Discrete Outputs 2 slot 0 1 slot 8 1 2 slot 24 This example adheres to the following structure e when a 1771 SDN scanner is running t
98. ring the DeviceNet Network 3 Click on OK if you made any changes and close the Edit I O Parameters window for the RediSTATION 4 Click on OK again You will be prompted to download the changes to the 1771 SDN module Scanner Configuration Applet x 2 Do you want to download these changes to the device 5 Click on Yes to download the new configuration AutoMapping the Devices into the Scanlist Follow the procedure below to automatically map the photoeye and RediSTATION to the PLC 5 processor TIP If you want to know how to map the devices manually click on the Help button at the bottom of the screen and select Map device input data manually 1 Double click on the 1771 SDN module icon and select the Input tab You will see the following window 8 1771 SDN Scanner Module 2 BE General Module Scanlist Input Output Summary Rx ap AutoMap No No Unnep Advanced Options There are six available blocks Block Xfer 62 is the default cma __ 2 Highlight the RediSTATION and the photoeye as shown above and click on the AutoMap button Publication 1771 6 5 132 June 2000 File N9 Word 1 Note The source address is actually determined by the block transfer instruction in the ladder logic See chapter 6 Configuring the DeviceNet Network 4 15 The resulting device mapping will appear in the lower panel of the window E 1771 SDN Scanner Module 2
99. rom devices on channel A are mapped into the first four words after the module status word in ascending 31 30 23 28 27 26 25 24 23 22 21 20 19 18 17 16 word 1 numeric order according to the device s node 2D 1D address For example node 1 is mapped then node 2 3 4 and so on Input Data Bits from Channel A Devices word 2 Input data bits from channel B as well as status oa bits from channels A and B are mapped into word 3 similar four word groups These bits are also ordered by node address in ascending numeric 79 order word 4 95 81 80 2Dl1D word 5 Device Input Input Data Bits from Channel B Devices Channel A EN word 6 node 1 1 byte ad Note word 7 S D_ D data bit S status bit 143 node 2 1 byte 1D amp 1S data and word 8 status bits for node 1 S p 2D amp 2S data and 159 145 144 word g status bits for node 2 2S 1S Status Bits from Channel A Devices word 10 to node 62 bits 144 206 word 11 Channel B node 1 1 byte 206 word 12 S D 222 208 207 fe word 13 node 2 1 byte S D Status Bits from Channel B Devices word 14 bits 207 270 word 15 to node 62 270 word 16 Publication 1771 6 5 132 June 2000 D 4 Data Map Example In 1 slot addressing mode eight bits are available for discrete input mapping as shown below
100. s Z Memoy Block Xter 62 Z Start Wore isfiafiahiafifiols elz TE Ok Cancel Restore 1 0 Sizes 19 0 Bal ae ee we Publication 1771 6 5 132 June 2000 Before You Begin 1 11 What s Next The remaining sections of this manual provide the following information e Chapter 2 covers the configuration process planning stage through a data mapping example e Chapter 3 describes the hardware setup for the example application e Chapter 4 covers configuration of the DeviceNet network using RSNetWorx for DeviceNet software e Chapter 5 describes how to communicate with a DeviceNet network from another network e Chapter 6 describes how to create download and run the example application program e Chapter 7 covers the diagnostics provided for troubleshooting the 1771 SDN module Publication 1771 6 5 132 June 2000 1 12 Before You Begin Publication 1771 6 5 132 June 2000 What You Need to Know Beginning the Process Chapter 2 Planning Your Configuration and Data Mapping Your Devices This chapter introduces questions you should ask before configuring your 1771 SDN Scanner In addition it presents an example DeviceNet network and I O data mapping scheme for a photoeye and a RediSTATION operator interface module The following table identifies what this chapter covers and where to find specific information
101. s input mapping scheme is a simplified and fixed map of discrete input data and status bits for DeviceNet devices It is mapped to discrete inputs and the device input data table An example for each slot addressing mode is given Example Characteristics strobe is used to query DeviceNet devices poll is disabled e Devicenet A and B ports are connected to separate networks the input data bit is fixed and occupies the lowest order bit in the lowest order byte of the strobe bit 0 one bit of status data is accepted from each node responding to the strobe the status data bit is fixed and occupies the next lowest order bit in the next lowest order byte after the input data bit of the strobe i e bit 1 input and status data bits accepted from each node are mapped to discrete inputs and the device input data table of the scanner input and status data bits accepted from each node are fixed and predefined Publication 1771 6 5 132 June 2000 D 2 Data Map Example Publication 1771 6 5 132 June 2000 Example Framework Based on the backplane addressing mode and the scanner s block transfer support the following number of discrete inputs are supported Addressing Mode Discrete Inputs 2 slot 0 1 slot 8 1 2 slot 24 This example adheres to the following structure only one master scanner can own a device there may however be multiple masters on a network interface nodes KFDs PCDs etc s
102. sor Status aL 10 Configuration Channel Configuration He Channel Status The Edit Channel Properties window will open Edit Channel Properties x Channel 0 Channel 1A Channel 1B Channel 34 Channel Type fEthemet Diagnostic File jo m Ethernet Configuration Ethernet Address 00 00 BC 03 25 E1 I BOOTP Enabled IP Address ji30 9130 E fiso m2 Message Connect Timeout msec fi 5000 Message Reply Timeout msec 2000 Inactivity Timeout minutes 20 m Advanced Functions Broadcast Address fo go mo go i o Oe oe Gateway Address jo go Jo fo Cancel Apply Help Publication 1771 6 5 132 June 2000 A 2 1785 ENET Module Channel Configuration Publication 1771 6 5 132 June 2000 Select the Channel 3A tab Select Ethernet as the Channel Type Uncheck the BOOTP Enabled box to disable BOOTP Enter the IP Address you want to assign to the PLC 5 processor e g 130 130 130 2 Download the configuration to the processor using a communications driver that was previously configured e g ControlNet or DH See chapter 6 for examples of downloading to the PLC 5 using these drivers Appendix B Installing and Configuring the ControlNet Communications Driver The examples using ControlNet in this manual were performed with a 1784 KTCX15 communication interface card installed in the personal computer that was used as a programming terminal This appe
103. te is mapped to the scanner s block transfer read data table through a 62 word BTR In this example we use data file N9 0 RediSTATION Input ae i el i R bit for red button STOP el j G bit for green button START r unused bits bits reserved for module status word Note This example uses 1 slot addressing 1771 SDN Scanner Block Transfer Read Data Table E else aa 4 H 4 4 H 4 4 H 4 4 H 4 4 H 4 4 H 4 ed ed L Feats 4 H 4 4 H 4 4 H 4 4 H 4 4 H 4 SAE TOT I L Ta 1 Word61 1 Fl ar II a eh 2k Ob ee oR Se a ae ee ee a Example The green START button from The red STOP button from the The mapping for your system may be different the RediSTATION appears in the PLC 5 RediSTATION appears in the PLC 5 processor s input file at address N9 1 1 processor s input file at address N9 1 0 Publication 1771 6 5 132 June 2000 2 6 Planning Your Configuration and Data Mapping Your Devices Mapping RediSTATION Output Data for a Block Transfer Write The RediSTATION operator interface s output byte is mapped to the 1771 SDN module s block transfer write data table Within the output byte is bit 0 for the indicator light The PLC 5 s output data file is transferred by the processor application to turn the light on or off In this example we use N10 for the output data file What s Happening The PLC 5 processor s output data file containing the indicato
104. the scanlist table and remove any illegal data 72 Slave device stopped communicating node number alternately flashes Inspect the field devices and verify connections Publication 1771 6 5 132 June 2000 Troubleshooting 7 3 Numeric Display Code Summary Numeric Description Take this action Code 73 Device s identity information does not Verify that the correct device is at this match electronic key in scanlist table entry node number alternately flashes node number Make sure that the device at the flashing node address matches the desired electronic key vendor product code product type 74 Data overrun on port detected Modify your configuration and check for invalid data Check network communication traffic 75 No scanlist is active in the module Enter a scanlist 76 No direct network traffic for module None The module hears other network detected communication 77 Data size expected by the device does Reconfigure your module for the correct not match scanlist entry node number transmit and receive data size alternately flashes 78 Slave device in scanlist table does not Add the device to the network or delete exist node number alternately the scanlist entry for that device flashes 79 Module has failed to transmit a Make sure that your module is message connected to a valid network Check for disconnected cables Verif
105. to use RSNetWorx for DeviceNet to adjust network parameters Publication 1771 6 5 132 June 2000 5 18 Communicating with DeviceNet from Another Network Communicating with DeviceNet from a DH Network Publication 1771 6 5 132 June 2000 Before performing this example the DH network must be configured and running In this example the PLC 5 processor s DH channel A is configured as node 1 Use your own DH configuration when performing this example Configuring the DeviceNet Pass Through Driver Before you can communicate with the 1771 SDN module via a DH network you must first configure the DeviceNet pass through driver 1771 SDNPT with a DH port RSLinx version 2 10 or higher is required Perform the following steps 1 Start RSLinx Rockwell Soft iy Station DDE OPC Window Help Configure communication hardware C p 06728793 04 20PM z 2 From the Communications menu select Configure Drivers The Configure Drivers window will appear p Available Driver Types So FiS 232 DFT Devices Help Ethemet to PLC 5 SLC 5 5820 E1 Allen Bradley 1784 KT C x devices 1784 KT KTX D PKTX D i DF1 Polling Master Driver Status 1784 PCC PCMCIA for ControlNet Running Coniaue 1747 PIC AIC Driver Runnina DF1 Slave Driver ing 5 5 SD SD2 Driver Bunning Serge JeviceNet Drivers PLC 5 DH Emulator Start SLC 500 DH485 Emulator D 1784 PCMK Devices SoftLogix5 Jig Remote Devices via Linx or 17
106. um efficiency set its address higher than the highest scheduled address on your network 2 Modify as necessary for your system 6 Click on OK to save your settings 7 Close RSLinx Publication 1771 6 5 132 June 2000 B 4 Installing and Configuring the ControlNet Communications Driver Publication 1771 6 5 132 June 2000 Appendix C Installing and Configuring the DH Communications Driver The examples using Data Highway Plus DH in this manual were performed with a 1784 KTX communication interface card installed in the personal computer that was used as the programming terminal This appendix describes how to install and configure the 1784 KTX card Installing the 1784 KTX Perform the following steps to install the 1784 KTX card in your Communication Interface Card personal computer Refer to the following figure CER KTX Card For more information see the F KTX Communication Interface Card User Manual publication number 1784 6 5 22 T LIII SAAB ONT RO eceoeee ieoe anNn o eeoeeee ee Channel 1 Address shown in D700 position 1 Set the interrupt jumpers on the communication card IRQ5 in this example 2 Set the switches on the card D700 in this example 3 Insert the communication interface card into a va
107. ur I O you also have the opportunity to allot room for future I O This can save time and effort in the future For example RSNetWorx will automatically map the devices as efficiently as possible but the result is that multiple devices may share the same word location in memory However you can also have the system map the devices such that no two devices share the same memory location by selecting the Dword align option when performing automapping You can manually map the devices if you need to assign them to specific memory locations For details refer to the Help screens provided by the RSNetWorx for DeviceNet software Additional support can be found at the Rockwell Software website http www software rockwell com The following example illustrates a data mapping plan for a DeviceNet network Note that even if the mapping is performed automatically by the RSNetWorx software you must know where the devices are mapped in order to use them in your network Example Network Devices This example network has the following devices e a PC running RSNetWorx for DeviceNet software a 1771 SDN Scanner module interfacing a PLC 5 processor with DeviceNet a Series 9000 photoelectric sensor strobed a RediSTATION operator interface polled Planning Your Configuration and Data Mapping Your Devices 2 3 Titania e the following example output is data sent to a device from a controller Input is data collected from a
108. uter Polled A type of input output data communication A polled message solicits a response from a single specified device on the network a point to point transfer of data Record The node address and channel specific memory assigned in the scanner module s non volatile storage for a node in the scanlist Rx An abbreviation for receive Scanlist The list of devices nodes with which the scanner is configured to exchange 1 0 data Scanner The function of the 1771 SDN scanner module to support the exchange of 1 0 with slave modules Slave Mode The scanner module is in slave mode when it is placed in another scanner module s scanlist as a slave device Strobed A type of I O data communication A strobed message solicits a response from each strobed device a multicast transfer It is a 64 bit message that contains one bit for each device on the network Tx An abbreviation for transmit Rockwell Automation Support About This User Manual P 7 Rockwell Automation offers support services worldwide with over 75 sales support offices 512 authorized distributors and 260 authorized systems integrators located throughout the United States alone plus Rockwell Automation representatives in every major country in the world Local Product Support Contact your local Rockwell Automation representative for e sales and order support e product technical training e warranty support e support service agreements Technica
109. vice to SDN Chapter 2 EHS Input s Device ES Output Device Publication 1771 6 5 132 June 2000 1 4 Before You Begin Industrial workstation running RSView Configuration of device using RSNetWorx Chapters 4 amp 5 f Target Device to 5 be configured ere of Address Density and Discrete 1 0 Publication 1771 6 5 132 June 2000 The 1771 SDN scanner module can also be used to bridge a DeviceNet network with another network Configuring Devices and Data Collection on Higher Level Networks Via PLC 5 SDN Laptop PC running RSNetWorx ControlNet DH or Ethernet Network an SDN scanne module J Collection of status DeviceNet Network or alarm dara Chapter 6 LU Source Device to collect data You can use three addressing methods with your 1771 SDN scanner module The number of discrete I O bits you have available for data transfer is affected by the addressing mode selected Addressing Mode Discrete Inputs Discrete Outputs 2 slot 0 bits 0 bits 1 slot 8 bits 8 bits 1 2 slot 24 bits 24 bits Before You Begin 1 5 N bits reserved for 1771 SDN and U processor communication bits available for discrete data transfer 0 bits for discrete data transfer The concept d
110. y baud rate 80 Module is in IDLE mode Put PLC 5 in RUN mode Enable RUN bit in module command register 81 Module is in FAULT mode Check ladder program for cause of fault bits 82 Error detected in sequence of Check scanlist table entry for slave fragmented O messages from device device to make sure that input and node number alternately flashes output data lengths are correct Check slave device configuration 83 Slave device is returning error Check accuracy of scanlist table entry responses when module attempts to Check slave device configuration Slave communicate with it node number device may be in another master s alternately flashes scanlist Reboot slave device 84 Module is initializing the DeviceNet None This code clears itself once channel module attempts to initialize all slave devices on the channel 85 Data size larger than 255 bytes node Configure the device for a smaller data number alternately flashes size 86 Device is producing zero length data Check device configuration and slave idle state while channel is in Run node status Mode 88 This is not an error At power up and None reset the module displays all 14 segments of the node address and status display LEDs 90 User has disabled communication port Reconfigure your module Check the disable bit in the Module Command Register Publication 1771 6 5 132 June 2000 7 4 Troubleshooting Publication 1771 6 5 132
111. ype Network DH Station Name RSLinx Station Number 0 Board ddress D700 Interrupt None DH Speed 57 6k Notes Device Type specifies the actual hardware which this device configuration pertains to Cancel Hep Installing and Configuring the DH Communications Driver C 3 5 Enter the following configuration Device Type KTX D Network DH Station Name RSLinx Station Number 0 Board Address D700 Interrupt None DH Speed 57 6K M Must match switch settings on card 6 Click on OK to save your settings 7 Close RSLinx Publication 1771 6 5 132 June 2000 C 4 Installing and Configuring the DH Communications Driver Publication 1771 6 5 132 June 2000 Example Input Mapping Scheme Appendix D Data Map Example This appendix describes a basic mapping example that connects two DeviceNet networks channels A and B of the 1771 SDN scanner to 62 simple sensor type devices Each device sends one data byte that contains one data bit and one status bit These are given in response to a strobe message With channel A only the scanner maps this data to the discrete I O table if it is available otherwise the data is mapped to block transfer locations See the 1771 SDN DeviceNet Scanner Installation Instructions pub no 1771 5 14 for details on using block transfer read and write operations to communicate between your PLC 5 processor and 1771 SDN scanner This example

Rockwell SoniCrafter DEVICENET 1771-SDN User's Manual

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