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1769-UM007C-EN-P, CompactLogix System User Manual

1. system EXAMPLE I O module on the local CompactBus utilizing two banks 1 2 Al 1 3 4 E Bank 2 Sample tag names for this example Location Example Tag Name input module in slot 1 LOCAL Bank 1 Local 1 C Local 1 1 output module in slot 2 LOCAL Bank 1 Local 2 C Local 2 l Local 2 0 analog input module in slot 3 LOCAL Bank 2 Local 3 C Local 3 l analog output module in slot 4 LOCAL Bank2 Local 4 C Local 4 Local 4 0 Publication 1769 UMO07C EN P June 2001 Placing Configuring and Monitoring Local 1 0 3 13 Using Aliases to Simplify Tag Names An alias lets you create a tag that represents another tag This is useful for defining descriptive tag names for I O values For example Example Description 1 0 structure Local 1 l Data 0 0 The aliases describe the specific Local 1 l Fault 0 1 0 points alias light on Local 1 l Data 0 0 light off Local 1 l Fault 0 Monitoring 1 0 Modules The CompactLogix controller offers different levels at which you can monitor I O modules You can configure the module to fault if that module loses its connection to the controller See Configuring the Module s Response to a Connection Failure on page 3 10 use the programming software to display fault data See Displaying Fault Data on page 3 13 program logic to monitor fault data so
2. Instruction Optimal True Time us False Notes CompactLogix 5320 with CompactLogix 5330 with RSLogix 5000 Version 7 RSLogix 5000 Version 8 FBC DINT 92 0 14 0 Length 1 5 13 8 Length 1 5 Based on All mode mismatches 1 mismatch 13 9 Length 1 5 21 9 Length 1 5 2 28 3 Length 1 5 40 9 Length 1 5 mismatches FFL SINT 10 4 10 32 INT 11 6 11 45 DINT 10 8 10 71 75 REAL 10 8 10 72 FFU SINT 11 8 Length 0 66 11 7 Length 0 65 INT 12 9 Length 1 11 12 72 Length 1 10 DINT 13 3 Length 0 60 13 11 Length 0 59 77 REAL 13 3 Length 0 60 13 12 Length 0 59 74 FLL SINT 4 7 Length 0 31 4 7 Length 0 31 INT 5 0 Length 0 31 4 9 Length 0 31 DINT REAL 5 6 Length 0 26 5 5 Length 0 25 0 16 FOR DINT 16 6 Terminal value Step 16 4 4 Terminal value Step 3 0 size 7 8 size 7 7 FRD na 9 6 94 0 10 FSC Refer tothe 11 4 n 4 2 expression 11 29 4 12 7 8 nis the number of elements operations expression manipulated in one scan within the expression GEO DINT 0 40 0 40 0 11 REAL 0 63 0 62 0 11 GRT DINT 0 40 0 40 0 11 REAL 0 64 0 62 0 11 GSV na See Table 4 C on page D 9 0 16 JMP na 1 6 1 7 0 10 JSR na 11 4 11 2 No parameters Publication 1769 UMOO7C EN P June 2001 D 6
3. Configuring a DF1 Point to Point Station Description The station address for the serial port on the DF1 point to point network Enter a valid DF1 address 0 to 254 Address 255 Is reserved for broadcast messages The default is 0 NAK receive Specifies the number of NAKs the controller can receive in response to a message transmission limit Enter a value 0 to 127 The default is 3 ENO transmit Specifies the number of inquiries ENOs you want the controller to send after an ACK timeout limit Enter a value 0 to 127 The default is 3 ACK timeout Specifies the amount of time you want the controller to wait for an acknowledgment to its message transmission Enter a value 0 to 32767 Limits are defined in 20 ms intervals The default is 50 1000 ms Embedded Specifies how to enable embedded responses response Select Autodetect enabled only after receiving one embedded response or Enabled The default is Autodetect Error detection Select BCC or CRC error detection Configure both stations to use the same type of error checking BCC the controller sends and accepts messages that end with a BCC byte for error checking BCC is quicker and easier to implement in a computer driver This is the default CRC the controller sends and accepts messages with a 2 byte CRC for error checking CRC is a more complete method Enable duplicate detection Sel
4. 2 5 Direct Connections for I O Modules 2 6 Selecting a System Overhead Percentage 2 6 Publication 1769 UMOO7C EN P June 2001 Table of Contents ii Placing Configuring and Monitoring Local 1 0 Communicating with Devices on a Serial Link Publication 1769 UMO07C EN P June 2001 Chapter 3 Use This Chapters c Xe Ce rice a Sa Placing Local I O I O Configuration System Power Budget Calculation and Considerations Determining When the Controller Updates I O Configuring the Specifying General Properties Inhibiting the CompactBus Configuring Local I O Modules Communication Inhibiting I O Module Operation Configuring the Module s Response to a Connection Failure Accessing T O Using Aliases to Simplify Tag Names Monitoring I O Modules Displaying Fault End Cap Detection and Module Faults Chapter 4 Using This Chapter s ots p o eR pk e e ay Default Communication Configuration System Protocol Options Using the Channe
5. 19200 Uy baud rate selector switch p van 4800 O DC SOURCE CABLE port 1 DB 9 RS 232 DTE dc power source selector switch aw Bg 2 A O CC lt q terminals for external 24V dc power supply Connect the serial port of the CompactLogix controller to either port 1 or port 2 of the 1761 NET AIC converter Use the RS 485 port to connect the converter to the DH 485 network The cable you use to connect the controller depends on the port you use on the 1761 NET AIC converter If you connect to this port Use this cable port 1 1747 CP3 DB 9 RS 232 DTE connection or 1761 CBL ACDO port 2 1761 CBL AP00 mini DIN 8 RS 232 connection or 1761 CBL PM02 Publication 1769 UM007C EN P June 2001 5 4 Communicating with Devices on a DH 485 Link Step 2 Configure the DH 485 Port of the Controller 1 In RSLogix 5000 software select Edit Controller Properties On the System Protocol tab select DH 485 5 55 Controller Properties sample RSLogix 5000 CompactLogix5330 m c us 5 Major Faults MinorFauts Date andTime Advanced Fie File EX view Search Logic Comm General Serial Port System Protocol UserProtocol ES Error Detection nn Station Address 1 Max Station Address 5 TokenHoldFa
6. SLC 5 03 Node 2 Personal Computer with RSLogix 5000 RSLogix 500 AIC lia RSLinx TIP The 1761 NET AIC AIC at the computer may be eliminated if the computer is near enough to any one of the controller AIC units to connect with a gt 1747 CP3 cable This application example illustrates how to expand an existing SLC 5 03 control system application with the addition of two CompactLogix controllers The SLC 5 03 controllers are connected together on a DH485 network for messaging between them and for program upload download and program monitoring with RSLogix500 The CompactLogix controllers also connect to the existing DH485 network for messaging between them as well as for messaging to the SLC controllers and for program upload download and monitoring with RSLogix 5000 Publication 1769 UM007C EN P June 2001 l 2 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Scope Configuring and Programming the CompactLogix Controllers Publication 1769 UMO007C EN P June 2001 The two existing SLC 5 03 controllers are DH485 nodes 1 and 2 The CompactLogix5320 controller is node 3 and the CompactLogix5330 controller is node 4 The SLC 5 03 controllers are sending a message to each other each reading 50 words from the other The CompactLogix5320 controller will write 50 words of data to the Compact
7. 1761 NET AIC HI MicroLogix 1200 MicroLogix CompactLogix5320 1500 Personal Computer 1761 NET AIC SLC 5 03 SLC 5 03 barcode reader ASCII device DeviceNet Ethernet 1761 NET DNI 1761 NET ENI fe 3 CompactLogix5320 CompactLogix5330 Personal Computer Publication 1769 UM007C EN P June 2001 1 2 Getting Started Local DF1 Half Duplex ay Personal Computer gt 5s ra 24 1 SU Pd DS 5S amp 27 4 Sy Sed modem modem 7 modem 1761 NET AIC TO d EC a d SLC 5 03 CompactLogix5320 The CompactLogix systems above illustrate some of the CompactLogix controller s capabilities CompactLogix systems feature the following Communications over DH 485 DeviceNet or Ethernet via peer to peer messaging functionality using dial up modems and DF1 Full Duplex protocol RTU functionality with radio frequency or leased line modems and DF1 Half Duplex protocol Local RS 232 connection s for controller project upload download DF1 Full Duplex communications DH 485 networking or for ASCII communications Remote programming over DH 485 DeviceNet and Ethernet CompactLogix5320 vs CompactLogix5330 The
8. Word Bit s Definition 0 PFEO not used with CompactLogix systems 1 not used set to 0 2 PMO not used with CompactLogix systems 0 3 not used with CompactLogix systems 4 through 7 not used set to 0 8 through 11 Output Type Range Select Channel 0 12 through 14 Output Data Format Select Channel 0 15 Channel 0 Enable Bit 0 PFE1 not used with CompactLogix systems 1 not used set to 0 2 PM not used with CompactLogix systems 1 3 1 not used with CompactLogix systems 4 through 7 not used set to 0 8 through 11 Output Type Range Select Channel 1 12 through 14 Output Data Format Select Channel 1 15 Channel 1 Enable Bit 2 Fault Value Channel 0 not used with CompactLogix systems 3 Program Idle Value Channel 0 not used with CompactLogix systems 4 Fault Value Channel 1 not used with CompactLogix systems 5 Program Idle Value Channel 1 not used with CompactLogix systems 6 Must be a value of 0 decimal 7 Must be a value of 0 decimal Publication 1769 UMO07C EN P June 2001 The following is a description of each of the configuration parameters shown above A more complete description of these configuration parameters may be found in the Compact Analog Module User s Manual publication 1769 UM002A EN P Words 0 and 1 contain identical functionality Word 0 is for channel 0 and Word 1 is for channel 1 See below for a description of each of
9. T HH Specify the size of the chassis Enter the number of modules DEN m 0 2 you plan to install Include the CompactLogix controller in this total J Controller quickstart 8 Controller Tags E Controller Fault Handler Power Up Handler If the total of your I O modules and the controller is less than 9 T GA Marek there is no need to decrease this number The system will B ca MainProgram E B rosarum operate the same If you decrease this number and want to add MainRioutine 1 Les Urachedued Progen an I O module to your system later you will need to remember Ga Trends to increase the chassis size at that time 5 9 Data Types Cj User Defined B E Strings STRING Predefined fy Module Defined 5 39 1 0 Configuration Een imi Module Properties Controller 3 CompactBus 8 1 x General Connection Module Info Type CompactBus 1769 Virtual Backplane Adapter Vendor Allen Bradley Parent Controller Name Local Slot F Description E Chassis Size 9 E 11 176594 16 New Module B 2 1769 0811 c B 317694F4 E c 4 1769 0F2 Delete Cross Reference Comm Format None Revision Print Status Offline Cancel Apply Help 3 View the Connections tab You can inhibit and uninhibit the CompactBus By inhibiting and uninhibiting the CompactBus you can write new configuration data to the entire system at once The controller s r
10. Unscheduled Programs End 2 Enter an XIO instruction RSLogix 5000 quickstart 1769 L20 MainProgram MainRoutine Ei File Edit View Search Logic Communications Tools Window Help l8 xi sal e xime ol lela mwen Omne D FUN oon Or Re E x t 4 No Edits El ee aj Hifi a HW A Favorites i 1 5 Controller quickstart A Controller Tags 3 Controller Fault Handler C3 Power Up Handler 51 9 Tasks 5 58 MainTask 5 68 MainProgram A Program Tags MainRoutine Drag and drop the XIO instruction 3 Assign a tag to the XIO instruction a Double click the tag area of the instruction MainProgram MainRoutine Publication 1769 UM007C EN P June 2001 1 18 Getting Started Publication 1769 UM007C EN P June 2001 b Use the drop down menu to select input_1 by double clicking on it input 1 BOOL Local 1 l AB 1769 DS Local 2 C 4B 1769_DO16 C 0 Local 2 l AB 1769 DO15 EO Local 2 0 AB 1769 DO16 0 0 Local 3 C AB 1769 1 4 0 Local 3 l AB 1769 1 4 0 Local4 C AB1769_OF2 0 0 Local 4 l 86 1769_OF210 Local 40 AB 1769 OF2 O 0 output 1 BOOL iimer 1 TIMER H Ez EH E H EH H Controller Scoped Tags Program Scoped Tags The software displays an incomplete rung IET MainProgram MainRoutine End 4 Enter this logic A MainProgram MainRouti
11. Publication 1769 UMO07C EN P June 2001 Table 4 B Instruction Execution Times Continued Execution Time D 7 Instruction Optimal True Time us False Notes pate Te CompactLogix 5320 with CompactLogix 5330 with ne RSLogix 5000 Version 7 RSLogix 5000 Version 8 MOV DINT 0 48 0 48 0 11 REAL 0 88 0 87 0 10 MSG MESSAGE 98 0 70 MUL DINT 10 2 10 0 0 11 REAL 19 1 18 9 0 11 MVM DINT 9 5 94 0 16 NEG DINT 0 60 0 59 0 11 REAL 1 0 0 99 0 11 NEO DINT 0 40 0 39 0 10 REAL 0 41 0 39 0 11 NOP na 0 05 0 05 0 06 NOT DINT 0 57 0 56 0 11 ONS BOOL 2 97 2 93 21 OR DINT 0 64 0 62 0 11 OSF BOOL 3 63 3 58 4 0 OSR BOOL 3 91 3 86 3 5 OTE BOOL 0 20 0 20 0 19 OTL BOOL 0 20 0 19 0 05 OTU BOOL 0 20 0 20 0 05 PID PID 18 4 Independent 378 4 373 7 ISA 451 7 446 1 dependent Manual 330 2 326 1 mode Set output 330 2 326 1 mode Independent 402 0 397 0 slave mode RAD REAL 19 6 19 3 0 10 RES CONTROL 0 34 0 34 0 21 COUNTER or TIMER RET in FOR na 4 9 4 8 loop RTO TIMER 0 46 0 45 0 31 Publication 1769 UMOO7C EN P June 2001 D 8 Execution Time Table 4 B Instruction Execution Times Continued Instruction Optimal True Time us False Notes pate ES CompactLogix 5320 with CompactLogix 5330 with ne RSLogix 50
12. Tag Name 7 Value Force Mask input 1 0 Decimal BOOL Local 1 l oo fo oi 4B 1769_D116 1 0 Local 1 1 Fault 280000 0000 0000 0000 0000 0000 0000 0000 Binary DINT Localt 1 Data 2 0000_ 0000 0000 0000 Binary Local 2 C Eon fou 4B 1769_D016 C 0 Local 2 C ConfigO 280000 D000 0000 0000 Binary ocal 2 C ProgT oFaultEn 0 Decimal BOOL Local 2 C ProgMode 2 0000_0000_0000_0000 Binary INT FE Locat 2 C ProgValue 2 0000_0000_0000_0000 Binary INT H Local2 C FaultMode 2 0000 0000 0000 0000 Binary INT Local 2 C Faultvalue 280000 0000 0000 0000 Binary INT Local Z l ION 4B 1769_D016 1 0 Locak 2 0 Tom fis ted AB 1768 D016 0 0 Local 3 C fimm op 1769 IF4 C 0 Local 3 l eoo Ser 1769 IF4 I 0 F Locak4 C on fi eod 4B 1769_0F2 C 0 Local 4 l HER EL 4B 1769_0F2 1 0 Local 4 0 1769 OF2 0 0 output 1 0 Decimal BOOL F timer 1 i995 food TIMER EN P June 2001 See Appendix H Configuring I O with the 1769 Generic or Thin Profiles for details on the data structures created for I O modules Inhibiting 1 0 Module Operation In some situations such as when initially commissioning a system it is useful to disable portions of a control
13. Data INT is used Input Data INT is used for all 1769 analog input and discrete input modules In this example we create a Generic Profile for the 1769 OV16 The Comm Format is Data INT Next you must select a slot number It begins with the first available slot number 1 and increments automatically for each subsequent Generic Profile you configure For this example the 1769 OV16 output module is located in slot 1 The Comm Format Assembly Instance and Size values for all 1769 I O modules are listed in the following table 1769 1 0 Modules Comm Format Parameter Assembly Size Instance 16 bit 0A8 0W8 OB16 Data INT Input 101 1 0V16 OW8I Output 100 1 Config 102 5 1A16 1016 IA8 IM12 Input Data INT Input 101 1 Output 104 0 Config 102 0 1Q6XOW4 Data INT Input 101 2 Output 100 1 Config 102 5 Input Data INT Input 101 6 Output 104 0 Config 102 4 OF2 Data INT Input 101 4 Output 100 2 Config 102 8 6 IR6 Input Data INT Input 101 8 Output 104 0 Config 102 8 Publication 1769 UMOO7C EN P June 2001 H 6 Configuring 1 0 with the 1769 Generic or Thin Profiles Publication 1769 UMO007C EN P June 2001 Note the Comm Format Assembly Instance numbers and their associated sizes for the 1769 OV16 module type and enter them into the Generic Profile The Generic Profile for a 1769 OV16 should look like the following Module Properties
14. Configuration Communication Tag Message SLC Typed Read Source Element nt 0 0 Number Of Elements o Destination Tag from slc503 N1 Y New Tag O Enable Q Enable Waiting Start Done Done Length 0 Error Code Timed Out Extended Error Code Cancel Epp Help Configuration Communication Tag Path ei Browse 2 1 Communication Method s CIP DH Destination Link 2 CIP With J Ut p a store Source ID m il M Cache Connections e Enable Q Enable Waiting Start Done Done Length 0 Error Code Timed Out Extended Error Code Cancel Notice that the 50 words of data are read from integer file N10 0 in the SLC 5 03 controller and stored tag data from slc503 NT Also notice that the path on the Communication tab is 2 1 Channel 0 is port 2 from the controller s perspective and the SLC 5 03 controller the MSG is being sent to is node 1 The 2 in the Path shown in the screen above 2 1 directs the MSG to Channel 0 of the CompactLogix controller Use 3 for Channel 1 of the i CompactLogix5330 controller Publication 1769 UMO007C EN P June 2001 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 7 The second MSG Instruction writes 50 integer words of data to the CompactLogix5330 controller at node 4 Its two MSG Instructio
15. D 12 Calculating I O Scan Times D 17 I O Scan Time D 17 Example 1 Estimating I O Scan Time of a CompactLogix5320 5 D 18 Publication 1769 UM007C EN P June 2001 Table of Contents iv Dynamic Memory Allocation in CompactLogix Controllers Communications on DeviceNet Communications on Ethernet Configuring 1 0 with the 1769 Generic or Thin Profiles Publication 1769 UMO07C EN P June 2001 Example 2 Estimating I O Scan Time of a CompactLogix5330 5 Appendix E Messages Mende diab o ohh OR RNV nds ROO EMT O RSLinx Tag 2 TRS eai oa ey desee x c De ue a EE e eh DDE OPC TOPICS vie gi Oed o To Roe CT RECO EA Maximum Messaging Connections per PLC Checking Use Connections for Writes to ControlLogix Number of Connections Needed to Optimize Viewing the Number of Open Connections Appendix F Using the Serial Port to Connect to a DeviceNet Network Commissioning the 1761 NET DNI Modules on DeviceNet uo due ur e dee tes Initializing Messages Between CompactLogix Controllers on DeviceNet Appendix G System Diagram iau gogo gs wey pp e ie BUTE See Hg nh P ULDOS eer tiet ide tu dues ds dod as
16. User Defined 5550 IP VALUE 3 93 Decimal INT Predefined FF ENI_BAUD T dE MESSAGE CS oue Dane BAUD VALUE Decimal 3 3 1 0 Configuration E88 ConpsciBus Local EBENI mm fci MESSAGE 8j 1 1763MODULE Ic E ENLIP VALUE Ts Decimal INTIA 2 1769 MODULE IF HE ENI SAVE TO FLASH iux 1 MESSAGE B i3 1769 MODULE 0 SAVE FLASH VALUE Decimal INT LIEBER 9 Local1 C bon 1759_ 0 Local Goon H Locat2 C LESS E Locat21 bci _ 9 1 con 1769 MODULE C 0 Local lone AB 1769_MODULE_INT_12Bytes 0 E Local30 er 4B 1768 MODULE INT 4Bytes 0 0 1 M58 TO 505 MESSAGE E MS TO 505 data t te Decimal INT 20 A gt Monitor Tags Edt Tags 7 lls za Enter a force mask As indicated in the table on page G 8 the MSGs Rungs 2 3 and 7 are 2 bytes or 1 integer word in length Their Paths are 2 253 2 252 and 2 248 respectively where 253 represents Baud Rate 252 represents BOOTP Enable Disable and 248 represents the Save function The single integer data values for these messages are shown in the table on page G 8 0 is the value for the Save MSG data tag ENI SAVE FLASH VALUD which instructs the to save its configuration to non volatile memory 6 is the value for the Baud Rate MSG data tag BAUD VALUE which instruc
17. ra oet AN Ud Ia NRI Ra A e UAR RIA e RUN rue e General Ethernet Information Configuring 1761 NET ENI 91 Configuring 1761 NET ENI 2 Configure RSLinx and Download The Program To The CompactLogix Controller Create MSG Programs for the SLC 5 05 and the 2290 Controllers oe gana RY Ge dcos MIA NE edes Configuring an Ethernet Driver in RSLinx Appendix H Using This Creating a Generic Thin Profile sa Thin eare er Buea tute he Mel es E EA Generic Completing the Module Configuring I O Configuring a 1769 OF2 Analog Output Module Configuring a 1769 IF Analog Input Module Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Table of Contents V Appendix SCODQ dus ee eas Eu aces du I Eu EE acepuse Eus I 2 Configuring and Programming the CompactLogix Controllers I 2 CompactLogix5320 I 3 CompactLogix5330 I 8 Index Publication 1769 UMOO7C EN P June 2001 Table of Contents vi Publication 1769 UMO07C EN P June 2001 Preface Read this preface to familiarize yourself with the rest of the manual This preface
18. Help The programming software displays I O data as structures of multiple tags that depend on the specific features of the I O module The names of the data structures are based on the location of the I O module The programming software automatically creates the necessary structures and tags when you configure the module Each tag name follows this format Location SlotNumber Type MemberName SubMemberName Bit where This address variable Is Location Identifies network location LOCAL local chassis SlotNumber Slot number of 1 0 module in its chassis Type Type of data input 0 output C configuration MemberName Specific data from the 1 0 module depends on the type of data the module can store For example Data and Fault are possible fields of data for an 1 0 module Data is the common name for values that are sent to or received from 1 0 points SubMemberName Specific data related to a MemberName Bit optional Specific point on the 1 0 module depends on the size of the 1 0 module 0 31 for a 32 point module Publication 1769 UM007C EN P June 2001 3 12 Placing Configuring and Monitoring Local 1 0 The following examples show addresses for data in a CompactLogix
19. MainRoutine C3 Unscheduled Programs Trends Data Types Cj User Defined Strings STRING Cg Predefined Module Defined E 1 0 Configuration PN m m m Click Next Publication 1769 UMO007C EN P June 2001 for every module connected to your controller 1 Create a new module a Place the cursor over the 0 Compact Bus Local b Click the right mouse button and select New Module 2 Select the module type from the list of modules Select Module Type x Major Revision 1769416 h 16 Point 120V AC Input 1269 4481 8 Point Isolated 120 Input 17694 4 4 Channel Current Voltage Analog Inputt 1 759 F4 B 4 Channel Current Voltage Analog Inputt 1 7594M12 12 Point 240V AC Input 17691016 16 Point 24 DC Sink Source Input 759HQ5XO0 WA 24V DC Sink Source Input AC DC Relay Output 1769486 6 Channel RTD Direct Resistance Input 17694 6 Channel Thermocouple m Input 759 HODULE Generic 1763 Module 11769 048 8 Point 100V 240V AC Output 11769 0816 16 Point 24V DC Output xl Show Vendor All gt M Other Specialty 1 0 Select All Analog W Digital v Communication M Motion IV Processor Clear All Cancel Help Click OK 3 Enter a name and description optional for the module Module Properties Local 1769 1416 1 1 x Type 17691416 16 Point 1204 AC Input Vendor Allen Bradley Parent Local Name Input Module Sl
20. a CompactLogix controller can send and receive data on a DH 485 network with SLC controllers and PanelView displays While the DH 485 protocol can be used to send and receive messages excessive traffic on the DH 485 network may make it impractical to connect to your CompactLogix controller with RSLogix 5000 programming software In this case program upload download monitoring and online editing of programs via DH 485 can be accomplished when the system is not running and the controllers are in program mode In addition when attempting to go online or upload download a program using the Communications Who Active window in RSLogix 5000 disable the Autobrowse feature to minimize traffic from RSLogix 5000 on the DH 485 network The DH 485 network is not recommended for new applications using CompactLogix controllers CompactLogix controllers should be used on DH 485 networks only when adding these controllers to an existing DH 485 network For new applications with CompactLogix controllers DeviceNet and Ethernet are the recommended networks Publication 1769 0 007 June 2001 5 2 Communicating with Devices on a DH 485 Link Using This Chapter Configuring Your System for a DH 485 Link Publication 1769 UMO07C EN P June 2001 The DH 485 protocol uses RS 485 half duplex as its physical interface RS 485 is a definition of electrical characteristics it is not a protocol You can configure the RS 232 port of the C
21. bag 5 Be sure to calculate the backplane current draw for all I O modules and the CompactLogix5320 controller In the example above the backplane gt current draw at 5V dc is 1685 mA and at 24 dc is 540 mA the 1769 PA2 can supply up to 2000 mA at 5V dc and 800 mA at 24V dc To calculate I O throughput you must know the number of input and output words for each I O module You can look up this information in the user documentation for your I O modules Or for quick reference see the table on page H 5 of this manual The following table lists the number of input and output words for each module in our Example 1 system VO Module Number of Input Words Number of Output Words pn 135 1769 0B16 1 1 1769 IF4 6 0 1769 0F2 4 2 1769 16 8 0 1769 0W8 1 1 1769 106X0W4 2 1 1769 0V16 1 1 Total 24 6 Publication 1769 UMO07C EN P June 2001 Execution Time D 19 Next plug these values into the scan time equations to estimate the input and output scan times Input Scan Time 90 20 x 8 0 7 x 24 266 8 us Output Scan Time 90 20 x 8 0 4 x 6 252 4 us Total I O Scan Time 266 8 us 252 4 us 519 2 us Example 2 Estimating 1 0 Scan Time of a CompactLogix5330 System This example shows a 3 bank 16 I O module system using a CompactLogix5330 controller This is the maximum number of I O modules supported by the CompactLogix5330 control
22. z Revision B E Status Offline The Comm Format for the CompactBus is automatically set to None and cannot be changed because the gt controller uses direct connections to each I O module Inhibiting the CompactBus Using the Connection tab you can choose to inhibit or uninhibit the CompactBus By inhibiting and then uninhibiting the CompactBus you can write new configuration data to all modules gt in the system at once Publication 1769 UM007C EN P June 2001 3 6 Placing Configuring and Monitoring Local 1 0 IMPORTANT imi Module Properties Controller 3 CompactBus 8 1 General Connection Module Info Requested Packet Interval RPI 19 ms 2 0 750 0 ms Module Fault Status Offline The controller s response to a CompactBus connection failure is fixed to always fault the controller It is not configurable Configuring Local 1 0 Modules RSLogix 5000 quickstart 1769 L20 File Edit View Search Logic Communications To Offline 0 M RUN E NoFoces P No Edits a F vo 4 5 5 Controller quickstart A Controller Tags Controller Fault Handler Power Up Handler 5 69 Tasks 3AE MainT ask B cea MainProgram A Program Tags Eh MainRoutine C3 Unscheduled Programs 3 Trends 3 6 Data Types Cj User Defined 69 Strings STRING Predefined Cj Module Defined 1 3 1 0 Configuration c8 Pub
23. 1756 DNB 1761 NET DNI Device 761 NET DNI Series B 1769 ADN 1770 KFD RS232 Interf x B 1771 SDN Scanner Mo B 1784 CPCIDS DeviceN 1784 PCD PCMCIA Inte 1784 PCDS Scanner Jl 1784 PCID DeviceNet Mf 1784 PCIDS DeviceNet 3 1788 CN2DN Linking D E 794 4DN DeviceNet F f 1798 DeviceNet Adapte B Ethemet Adaptor nca a Graph Spreadsheet MasteSk Ready You have completed the commissioning of your DNI modules with addresses 15 25 and 35 You can go offline and exit the RSNetworx for DeviceNet software Initializing Messages Between CompactLogix Controllers on DeviceNet Now that the DNI modules are configured with unique DeviceNet node addresses we can connect the two CompactLogix controllers to them and develop a short ladder program to read and write data between them with MSG Instructions 1 Connect the serial channel of each CompactLogix controller to the round mini din channel on each respective DNI module with a 1761 CBL PMO2 series B RS 232 or 1761 CBL APOO cable For this example the CompactLogix5320 is connected to DNI node 25 the CompactLogix 5330 to DNI node 35 and the PC to DNI node 15 Assuming that the DNI modules are connected together on the DeviceNet network any Message sent by either CompactLogix Publication 1769 UM007C EN P June 2001 F 6 Communications on DeviceNet controller with a destination node address of the oth
24. 90 20 x 16 0 4 x 9 413 6 us Total I O Scan Time 442 2 us 413 6 us 855 8 us Publication 1769 UMO07C EN P June 2001 Appendix E Dynamic Memory Allocation in CompactLogix Controllers Certain operations cause the controller to dynamically allocate and de allocate user available memory affecting the space available for program logic As these functions become active memory is allocated Memory is then de allocated when these functions become inactive The CompactLogix controller dynamically allocates memory for the following Trend Objects e Trend Drivers e Connections Operations that dynamically allocate memory are e Messages Connection to a Processor with RSLogix 5000 e RSLinx Tag Optimization Trends DDE OPC Topics Although messages are the most likely to cause dynamic memory allocation on a CompactLogix system all the above operations are discussed in the following sections along with general guidelines for estimating the amount of memory allocated Publication 1769 UMOO7C EN P June 2001 E 2 Dynamic Memory Allocation in CompactLogix Controllers Messages Messages can come in and go out of the backplane or come in and go out of the serial port s causing memory allocation as described in the table below One simple method to reduce the affect that message instructions have on user available memory is to prevent messages from being sent simultaneously In general interlocking messages
25. Dynamic Memory Allocation in CompactLogix Controllers E 3 Each trend created in a controller creates a trend object and allocates a buffer for logging as shown below Item Memory Allocated Trend Object 80 bytes Log Buffer 4000 bytes A DDE OPC Topic uses connections based on the following three variables the number of Maximum Messaging Connections per PLC configured in RSLinx whether the Use Connections for Writes to ControlLogix processor is checked the number of connections needed to optimize throughput These variables are per path For example if you set up two different DDE OPC topics with different paths to the same controller the variables limit the connections for each path Therefore if you have a limit of 5 connections it is possible to have 10 connections with 5 over each path Maximum Messaging Connections per PLC This variable is configured in RSLinx under the Communications menu item Configure CIP Options This number limits the number of read connections made to Logix controllers from a particular workstation Checking Use Connections for Writes to ControlLogix Processor This variable is configured in RSLinx under the Communications menu item Configure CIP Options This check box indicates whether Publication 1769 UMOO7C EN P June 2001 E 4 Dynamic Memory Allocation in CompactLogix Controllers Publication 1769 UMO07C EN P June 2001 you wa
26. Local 1769 MODULE 1 1 x Type 1769 MODULE Generic 1769 Module Parent Local r Connection Parameters Assembly Instance Size Name wi6 o fit stig Description Dutput o 16 bit ig Configuration o oz 15 bit Comm Format Data INT x Slot n Cancel Completing the Module Profile At this point you may click Finish to complete the initial configuration of your I O module If you click Next the following screen appears Module Properties Local 1 1769 MODULE 1 1 x Requested Packet Interval RPI 202 ms 2 0 2 0 ms Inhibit Module Major Fault On Controller If Connection Fails While in Run Mode Module Fault Cancel Finish gt gt Configuring 1 0 Modules Configuring 1 0 with the 1769 Generic or Thin Profiles 7 The RPI is fixed at 2 msec for the CompactLogix controller You may choose to inhibit the module using this screen The default is to not inhibit the module See Inhibiting the CompactBus on page 3 5 IMPORTANT The Major Fault On Controller If Connection Fails While In Run Mode option will not effect controller operation The controller s response to a connection failure of any I O module is fixed to always fault the controller Please refer to the HELP screens in RSLogix 5000 under Connection Tab Overview for a complete explanation of these features Click Finish to complete
27. Place the cursor over the Controller quickstart folder b Click the right mouse button and select Properties c RSLogix 5000 quickstart 1769 L4 File Edi View Search Logic Commu Offline fl RUN No Forces b No Edits e ex Controller quick ss Controller Ta 3 Controller C Power Up H x Tasks Properties L muss er Verify 2 View the General tab The screen defaults to the General tab o Controller Properties quickstart OE x Maior Faults Minor Faults Date and Time Advanced File General SerialPort System Protocol User Protocol Vendor Allen Bradley Verify that the controller settings are 1269 20 CompactLogix 5320 Controller correct Make changes if necessary Name quickstart Description This is a sample CompactLogix control system n 2145515 TUBE Slat H Revision z F 3 Cancel Click OK Publication 1769 UM007C EN P June 2001 1 8 Getting Started Configure 1 0 Modules Adding a Local 1 0 Module fo RSLogix 5000 quickstart 1769 L20 File Edit View Search Logic Communications To Offline fj RUN NoFoces b Ei No Edits amp pu 4 1 0 aj B E Controller quickstart A Controller Tags 1 Controller Fault Handler C3 Power Up Handler J Tasks 2 68 MainTask 5 68 MainProgram a Program Tags
28. Select a number1 4 inclusive Maximum Node Address Specifies the maximum node address of all the devices on the DH 485 network Select a number 1 31 decimal inclusive To optimize network performance make sure e the maximum node address is the highest node number being used on the network e that all the devices on the same DH 485 network have the same selection for the maximum node address Planning a DH 485 Network The DH 485 network offers interconnection of 32 devices multi master capability token passing access control the ability to add or remove nodes without disrupting the network maximum network length of 1219 m 4000 ft The DH 485 protocol supports two classes of devices initiators and responders initiators on the network get a chance to initiate message transfers The DH 485 protocol uses a token pass algorithm to determine which initiator has the right to transmit DH 485 Token Rotation A node holding the token can send any valid packet onto the network As a default each node gets only one transmission plus two retries each time it receives the token After a node sends one message packet it attempts to give the token to its successor by sending a token pass packet to its successor Publication 1769 UM007C EN P June 2001 5 6 Communicating with Devices on a DH 485 Link Publication 1769 UMO007C EN P June 2001 If no network activity occurs the initiator sends th
29. and Append characters Specify the characters you will append to the end of a line The default characters and 1 XON XOFF Select whether or not to regulate the flow of incoming data The default is disabled Echo mode Select whether or not to echo data back to the device from which it was sent The default is disabled Delete mode Select Ignore CTR or Printer for the delete mode The default is Ignore 1 IEC 1131 3 representation for carriage return and line feed Programming ASCII Instructions Both of the CompactLogix controllers support ASCII instructions on Channel 0 However at this time the CompactLogix5330 controller does not support ASCII instructions on Channel 1 ASCII instructions are used to communicate with ASCII devices Your RSLogix5000 programming software CDROM includes programming examples using ASCII instructions For information about using these examples see the Logix5000 Controllers General Instruction Set Reference Manual publication 1756 RM003D EN P Chapter 5 Communicating with Devices on a DH 485 Link p The CompactLogix controllers serial port s now support the ability to communicate using the DH 485 protocol This extends the communications capabilities of the CompactLogix controllers and adds to the support of DF1 and User ASCII that was previously provided By using a 1761 NET AIC and the appropriate RS232 cable 1756 CP3 or 1747 CP3
30. aud Rate 19200 Decimal Parity None gt Error Checking BCC E Stop Bits fi Protocol Full Duplex Auto Configure Use Modem Dialer Configure Walen Cancel Delete The default value for Error Checking is BCC The PLC 5 and most peripherals usually use BCC error checking Most SLC 500 based gt products use CRC 3 Download the project from the Communications menu a Be sure the controller is in the Program mode b In RSLogix5000 software select Communication Who Active c Expand the DF1 network and select your controller d Click Download Confirm the download when prompted co Who Active Gi x Autobrowse EJ Workstation PCB PA32A So nine Hae Linx Gatewsys Ethernet HU gg 1784 PCD 1 DeviceNet Upload Ci sa AB_DF11 DF1 mj ff 01 CompactLogix Processor Download AD ETH 1 Ethernet fe TCP Ethemet Recent Close Current Path AB_DF1 1 1 dppb Current Path to Project Path in Project AB_DF1 1 1 4 Place the controller in Remote Run mode Publication 1769 UM007C EN P June 2001 Getting Started 1 21 View Status fo RSLogix 5000 quickstart 1769 L20 File Edit View Search Logic Communications Tools windo Offline 2 RUN m Path No Forces b 2 i 1 No Edits 2 Eo 4 En B Controller quickstart A Controller Tags C3 Controller
31. baud rate selector switch Publication 1769 UMO007C EN P June 2001 Step 1 Configure the Hardware The Channel 0 RS 232 port on the CompactLogix5320 controller is a non isolated serial port built in to the front of the controller The Channel 1 RS 232 port on the CompactLogix 5330 controller is isolated 1 Determine whether you need an isolator If you connect Channel 0 to a modem or an ASCII device consider installing an isolator between the controller and modem or ASCII device An isolator is also recommended when connecting Channel 0 directly to a programming workstation TIP If you connect to Channel 1 of the CompactLogix5330 an isolator is not needed One possible isolator is the 1761 NET AIC interface converter dc power source selector switch _ Sag terminals for external 24V dc power supply EXPLOSION HAZARD The 1761 NET AIC is rated Class I Division 2 An external power supply must be used in hazardous locations and the DC Power Source selector switch must be in the EXTERNAL position before connecting the power supply to the AIC Refer to the Advanced Interface Converter AIC User Manual publication 1761 6 4 for installation requirements especially if operating in a hazardous area Communicating with Devices on a Serial Link 4 5 2 Select the appropriate cable If you are using an isolator Use this cable yes The 1761 CBL AP00 cable right a
32. 1 Tag Name Save your program In order to download your programs to the SLC 5 05 controller and to the 5550 controller via Ethernet you must configure an Ethernet driver in RSLinx In RSLinx click on the Communications pull down menu and select Configure Drivers Click on the arrow associated with the Available Driver Types box Select Ethernet Devices then click Add New Publication 1769 UM007C EN P June 2001 6 22 Publication 1769 UMO007C EN P June 2001 Modify this screen to include the IP addresses of the SLC 5 05 and the 1756 ENET as shown below Configure Ethernet Driver Using RSLinx Configure driver AB ETH 1 L2 x Station Mapping Host Name Add New Delete 131 200 50 92 4 131 200 50 93 Driver From the RSLogix500 programming software you should now be able to download your SLC 5 05 program Then from the RSLogix5000 software you should now be able to download your 5550 controller program Once all programs are downloaded to their respective controllers place each controller into the RUN mode and a MSG from each controller will be sent to each of the other controllers Each controller will only send one MSG at any given time Go online with the CompactLogix SLC 5 05 and 5550 controllers to verify the successful completion of their Messages Using This Appendix Creating a Generic Thin Profile Appendix H Configuring 1 0 with the 1769 Generic or
33. 1 12 7 i i 5 197 liit a pa 5 em 15 NOTE All dimensions are 1226 02 E S e in mm inches Hole 48265000 S S 5 2 spacing tolerance 0 4 mm 0 016 in Y 4 Publication 1769 UM007C EN P June 2001 4 CompactLogix System Specifications Compact 1 0 Expansion Power Supply and End Caps _ 40 35 35 1 35 285 158 1 38 1 38 1 38 1 12 132 5 197 NOTE All dimensions are 122 6 0 2 in mm inches Hole 4 826 0 008 spacing tolerance 0 4 mm 0 016 in 1 a End Cap or Expansion Cable Compact 1 0 Power Supply Compact 1 0 End Cap or Expansion Cable Le Compact I O expansion cables have the same dimensions as the end caps Publication 1769 UMO007C EN P June 2001 Using This Appendix CompactLogix Controller LEDs Appendix B CompactLogix Troubleshooting For information about See page CompactLogix controller LED descriptions B 1 Identifying Controller Fault Messages B2 Calling Rockwell Automation for Assistance B 3 Le KO CORUN COFORCE CO BAT Ld Voc Ko DCH CO Channel 0 LED Channel 1 LED Publication 1769 UM007C EN P June 2001 B 2 CompactLogix Troubleshooting Identifying Controller Faults Publication 1769 UMO07C EN P June 2001 The controller status LEDs provide a mechanism to determine the current
34. 17 3 For each wire add the following time If the wire connects a Add us CompactLogix5320 CompactLogix5330 with RSLogix 5000 with RSLogix 5000 Version 7 Version 8 BOOL to BOOL 0 43 0 42 DINT to DINT 0 48 0 48 DINT to REAL 9 54 9 42 REAL to DINT 14 08 13 90 REAL to REAL 0 88 0 88 Publication 1769 UMOO7C EN P June 2001 D 14 Execution Time EXAMPLE Estimate the execution time of a function block routine 8 98 us for DINT to REAL wire 0 62 us for DINT IREF 0 83 us for REAL to REAL 1 us for REAL IREF wire 12 us for ADD block 20 us for DIV block 0 83 us for REAL to REAL wire For each function block instruction add the following time Table 4 F Execution Times for Function Block Instructions Instruction Time us Notes CompactLogix 5320 with CompactLogix 5330 with RSLogix 5000 Version 7 RSLogix 5000 Version 8 ABS 2 2 ACS 290 287 ADD 12 12 ALM 98 97 AND 1 1 ASN 280 277 ATN 239 236 BAND 10 9 BNOT 9 7 BOR 12 7 BTDT 14 12 BXOR 10 8 COS 237 234 CTUD 16 16 D2SD 75 74 D3SD 91 89 Publication 1769 UMO07C EN P June 2001 Table 4 F Execution Times for Function Block Instructions Execution Time D 15 Instruction Time us Notes CompactLogix 5320 with CompactLogix 5
35. 5 5 DH 485 Token Rotation 5 5 Network 5 6 Number of Nodes and Node Addresses 5 6 Installing a DH 485 Network 5 7 Grounding and Terminating a DH 485 Network 5 9 Example CompactLogix Controller on a DH 485 Network 5 9 Appendix A Using This A 1 CompactLogix A 1 1747 BA B ttery ees aci s HR ERG ORO RR AR De eie 2 vor xe pea onto YA CE DS Pee ET ORG ES 3 CompactLogix Modular Controller 3 CompactLogix System A 3 Compact I O Expansion Power Supply and End Caps 4 Appendix B Using This B 1 CompactLogix Controller LEDs B 1 Identifying Controller Faults B 2 Calling Rockwell Automation for Assistance B 3 Appendix C Using this Appendix 4 oi 604464954 Rok ERREUR AS S C 1 Storing Replacement Batteries C 1 Estimating Battery C 1 Replacing 3 Appendix D Using This D 1 Estimate the Execution Time of a Ladder Instruction D 1 Reference Tables sus eee ao eov a d dar CPR eR D 3 Estimate Execution Time of a Function Block Routine
36. ENI 2 DO NOT click on the Auto Configure button on this screen When you have properly modified the parameters on this screen click OK Then close the Configure Drivers screen Open the WHO Active screen by clicking on the Communications pull down menu and selecting Who Active If your system is properly connected you should be able to click on the sign left of the Create MSG Programs for the SLC 5 05 and the 5550 Controllers G 15 AB_DF1 1 driver you created and the CompactLogix controller should appear beneath the driver Minimize but do not close RSLinx Start RSLogix 5000 Open the CompactLogix program created earlier Click on the Communications pull down menu and select Who Active From the Who Active screen click on the sign left of AB_DF1 1 DF1 The CompactLogix controller should appear Single click on it to highlight it then click Download Your program should download to the controller You should be online with the controller when the download is complete We must now create MSG ladder programs for our other two controllers on Ethernet The following is the MSG ladder program for the SLC 5 05 controller developed with RSLogix 500 Following the ladder program are four additional screens showing the two tabs for each MSG Instruction Before saving your program be sure to configure Channel 1 with its IP address subnet mask and disable BOOTP Then save your program SLC 5 05 Controller Ladder P
37. Getting Started 2 Select an input data word quickstart controller Show All im m E E E I Ciso mr scot 12 ABAT69 F amp CO Click here to display a ABA769_IF4 0 ABATES OF2 CID grid of bits and select AB 1769_OF2 10 z the input bit 4B 1769_OF2 0 0 3 Repeat steps 1 and 2 above to create an alias tag output_1 for Local 2 O Data 1 quickstart controller Del Improving Performance Based on Tag Type When performing math operations such as adding and counting use the DINT data type to maximize performance and minimize memory usage See Appendix D Execution Time for details Publication 1769 UM007C EN P June 2001 Getting Started 1 17 Enter Logic 1 Use default task program and routine JE E View xem erm When you created the project the software automatically created a MainTask MainProgram and MainRoutine Use these defaults for this example Offline D RUN No Forces b d Br Double click MainRoutine ESI Controller quickstart The software displays an empty routine A Controller Tags P y p y 22 Controller Fault Handler 3 Power Up Handler E Sau MainProgram MainRoutine E ainT asl M B cm MainProgram es A Program Tags
38. Orientation 1 1769 CRLx Bank 1 Vertical Orientation Bank 2 769 CRLx Bank 3 4 1769 CRRx Bank 2 ATTENTION IMPORTANT Publication 1769 UMO007C EN P June 2001 CompactLogix does not support Removal and Insertion Under Power RIUP While the CompactLogix system is under power any break in the connection between the power supply and the processor i e removing the power supply processor or an I O module will clear processor memory Cincluding the user program While under power the removal of an end cap or a module Cwithout breaking the connection between the processor and power supply will fault the controller If the controller was in Program mode cycle power in order to go to run successfully If the controller was in Run mode cycle power When the I O LED is on green steady and the OK LED is flashing red turn the
39. To avoid possible leakage do not store batteries above 60 C for more than 30 days Estimating Battery Life When the battery is about 95 percent discharged the controller provides the following warnings On the front of the controller the BATTERY LED turns on solid red A minor fault occurs type 10 code 10 To estimate how long the battery will support the memory of the controller 1 Determine the temperature C 1 inch below the CompactLogix controller Publication 1769 UM007C EN P June 2001 C 2 Maintaining the Battery Publication 1769 UMO07C EN P June 2001 2 Determine the percentage of time that the controller is powered on per week ENS If a controller is on 8 hr day during a 5 day work week all day Saturday and Sunday Then the controller is on 52 of the time 1 total hours per week 7 x 24 168 hours 2 total on hours per week 5 days x 8 hrs day Saturday Sunday 88 hours 3 percentage on time 88 168 5296 Use the on time percentage you calculated with the following tables to determine battery life CompactLogix5320 Typical Minimum Battery Life Time ON OFF at25 C 77 F at 40 C 104 F at 60 C 140 F Always OFF 12 months 10 months 7 months ON 8 hours per 16 months 13 months 10 months 5 days per week ON 16 hours per day 23 months 19 months 14 months 5 days per week Always ON Not applicable 1 There is almost no drai
40. View Search Comms Tools Window Help LEE 0282 2 20 CRT n Driver AB_ETH 1 E Project aE Ei Controller m E E 8 2 E 2 a Ej 555555555 i E E Custom Data Monitors 4 1 For Help press F1 No Forces E Forces Disabled IBI Node 1d MuliHop r This Controller oH CT lt gt 40 gt aes imeriCounter Input Output H Compare Data Table Address Size in Elements Channel N11 0 20 T Communication Command PLC5 write r Target Device Message Timeout Data Table Address Local Remote 23 IN12 0 Local MultiHop r Control Bits Read Write Message Type Read Write Target Device Local Remote Control Block Control Block Length Peer To Peer Write PLCS Local N100 51 To be retried Awaiting Execution EW Continuous Run CO Ignore if timed out TO MSG Error Message done DN Message Transmitting ST Message Enabled EN Waiting for Queue Space Error 0 Error Description No errors SLC 5 05 Rung 0 MSG Multihop Tab RSLogix 500 Eni_test rss File Edit View Search Comms Tools Window Help Read Write Message Typ
41. covers the following topics e who should use this manual how to use this manual related publications e conventions used in this manual Rockwell Automation support Who Should Use This Manual How to Use This Manual Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Allen Bradley CompactLogix controllers As much as possible we organized this manual to explain in a task by task manner how to install configure program operate and troubleshoot a CompactLogix control system Related Documentation For Information on installing the CompactLogix5320 and CompactLogix5330 controllers Read this document CompactLogix Modular Processors The table below provides a listing of publications that contain important information about CompactLogix systems Document number 1769 IN047B EN P An technical overview of the CompactLogix system CompactLogix Technical Data 1769 TD003B EN P Information on common procedures using RSLogix 5000 software Logix5000 Controllers Common Procedures Programming Manual 1756 PMOOTC EN P 8 Indepth information on the CompactLogix Instruction Set Logix5000 Controllers General Instruction Set Reference Manual 1756 RMOOSD EN P g Information on function block programming Logix controllers Logix5000 Controllers Process Control Drives Instruction Set Reference Manual 17
42. keyswitch from Program to Run and back to Program When the OK LED turns on green steady turn the keyswitch to Run Placing Configuring and Monitoring Local 1 0 3 3 System Power Budget Calculation and Considerations To validate your system the total 5V dc current and 24V dc current consumed must be considered The I O modules must be distributed such that the current consumed from the left or right side of the power supply never exceeds 2 0A at 5V dc and 1 0A at 24V dc Use the following worksheet as a general guide to account for the amount of 5V dc and 24V dc current consumed by each band of I O in your system Be sure to follow the I O configuration rules on page 3 1 when planning your system Catalog Number of Module Current Requirements Calculated Current Number Modules Number of Modules x Module Current Requirements at 5V dc in mA at 24V dc in mA at 5V dc in mA at 24V dc in mA 1769 L20 600 0 1769 L30 800 0 1769 IA16 115 0 1769 IA8I 90 0 1769 IM12 100 0 1769 1016 115 0 1769 lO6XOW4 105 50 1769 0A8 145 0 1769 0B16 200 0 1769 OB16P 180 0 1769 0V16 200 0 1769 0W8 125 100 1769 0W8l 125 100 1769 IF4 A 120 150 1769 IF4 B 120 60 1769 OF2 A 120 200 1769 OF2 B 120 120 1769 IT6 100 40 1769 IR6 100 45 1769 ECR 5 0 1769 ECLU 5 0 Total Modules Total Current Required 1 1769 ECR or 17
43. on DeviceNet F 7 3 The Configuration Tab for the MSG Write Instruction to write fifty 16 bit signed integer data words to the other controller looks like the following Message Configuration MSG_NOD35w x Configuration Communication Tag Message CIP Data T able Write Source Tag DATA TO NODE 35 0 Le New Tag Number Of Elements 50 Destination Element data25 lt Enable Enable Waiting Start D Done Done Length 50 Error Code Timed Out Extended Error Code A CIP Data Table Write Message Type was used and a 50 integer array tag was created to store the data to write to the other CompactLogix controller In the controller connected to the DNI node 25 the source tag name for the above Message Instruction is DATA TO NODE35 This indicates that this data is to be sent to the controller connected to DNI node 35 The Destination Element used in this example is a tag name in the CompactLogix5330 controller For this example this tag must be an array of at least 50 integer words in length It is the destination where the data from this MSG Instruction will be sent Publication 1769 UM007C EN P June 2001 F 8 Communications on DeviceNet 4 The Communication tab for the MSG Instruction looks like the following Message Configuration MSG_NOD35w x Configuration Communication Tag Path 2 35 Browse 2599 Cache Connections e Q Enab
44. slave can initiate messages default e Standard multiple message transfer per node scan e Standard single message transfer per node scan Master transmit Standard polling modes only Select when the master station sends messages between station polls default in polling sequence Publication 1769 UMO07C EN P June 2001 This field Normal poll node tag Communicating with Devices on a Serial Link 4 15 Description Standard polling modes only An integer tag array that contains the station addresses of the slave stations Create a single dimension array of data type INT that is large enough to hold all the normal station addresses The minimum size is three elements This tag must be controller scoped The format is list 0 contains total number of stations to poll list 1 contains address of station currently being polled list 2 contains address of first slave station to poll list 3 contains address of second slave station to poll list n contains address of last slave station to poll Normal poll group size Standard polling modes only The number of stations the master station polls after polling all the stations in the priority poll array Enter 0 default to poll the entire array Priority poll node tag Standard polling modes only An integer tag array that contains the station addresses of the slave stations you need to poll more frequently Create a single dimension array of data typ
45. slots 1 through 3 respectively These profiles could also have been Thin Profiles under version 8 of RSLogix 5000 and the CompactLogix controller As a result the Controller Tags screen looks like the following 5000 CompactLogix5320 1769 L20 1515 File Edi View Search Logic Communications Tools Window Help alela S deel A SA ve al One E RUN EZ Pat AB OFT ho d No Forces kt NoEds 8 2 js o en enden m 4 J Favorites 5 4 Controller CompactLogiv5320 Controller Tags C Controller Fault Handler 3 Power Up Handler aa Tasks Local1 C m wae AB1769_DO16 C 0 Eig Main ask Local 1 I ee AB 1769 0016 1 0 MainProgram 1 0 xt 1769 0016 0 0 D X Locat2C eS m AB 1769_OF2C 0 29 Unscheduled Programs Local2 e e AB 1769_0F2 1 0 C3 Trends Local 2 0 ver en AB 1769_0F2 0 0 Data Types Local3 C EX es 1769 IF4 C O LIR User Defined Local 31 AB 1769_IF4 1 0 Strings BR STRING Predefined 8 Module Defined 5 69 1 0 Configuration E 0 CompactBus Local f 117690v16 0V16 8 2 1769 0F2 8 OF2 g 3 1769JF4 B IF4 Monitor Tags Edit Tags Publication 1769 UMO007C EN P June 2001 Configuring 1 0 with the 1769 Generic or Thin Profiles 9 Tag addresses are automatically created for configured I O modul
46. status of the controller if a programming device is not present or available Indicator Color Status Description RUN Off no task s running controller in Program mode Green one or more tasks are running controller is in the Run mode FORCE Off no forces enabled Amber forces enabled Amber one or more input or output addresses have been forced to an Flashing On or Off state but the forces have not been enabled BAT Off battery supports memory Red battery may not support memory replace battery OK Off no power applied Green controller OK Red flashing recoverable controller fault Red Non recoverable controller fault Cycle power The OK LED should change to flashing red If LED remains solid red replace the controller 1 0 orf no activity no 1 0 or communications configured Green communicating to all devices Green flashing one or more devices not responding Red flashing communicating to any devices controller faulted DCHO Off user configured communications active Green default communications active Channel 0 Off no activity Green data is being received or transmitted flickering Channel 1 Off no activity Green data is being received or transmitted flickering 1 If the controller does not conta in an application controller memory is empty the 1 0 indicator will be off Refer to the Zogix5000 Controllers Common Procedures Manual publication number
47. system and enable them as you wire up the control system The controller lets you inhibit individual modules or groups of modules which prevents the controller from trying to communicate with these modules Inhibiting a module shuts down the connection from the controller to that module When you create an I O module it defaults to being not inhibited You can change an individual module s properties to inhibit a module ATTENTION Inhibiting a module closes the connection to the module and prevents communication of I O data Placing Configuring and Monitoring Local 1 0 3 9 On the Connection tab of the Module Properties dialog you can select to inhibit that specific module E Module Properties Local 2 1769 MODULE 1 1 x General Connection Requested Packet Interval RPI 2024 2 0 2 0 ms Inhibit Module Major Fault On Controller If Connection Fails While in Run Mode Module Fault Status Offline Cancel Apply Help To easily inhibit all local I O modules you can inhibit the CompactBus which in turn inhibits all the modules on that bus See Configuring the CompactBus on page 3 4 When you select to inhibit a module the controller organizer displays a yellow attention symbol A over the module If you are Inhibit a module to offline put a place holder for a module you are configuring The inhibit status is stored in the project When you download the project the mo
48. the initial configuration of your discrete I O module Create profiles for each I O module in this manner The CompactLogix5320 controller supports a maximum of 8 I O modules The valid slot numbers to select when configuring I O modules are 1 through 8 The CompactLogix5330 controller supports a maximum of 16 modules with valid slot numbers 1 through 16 Once you have created Generic or Thin Profiles for each I O module in your system you must enter configuration information into the Tag database that has been automatically created from the Generic Thin Profile information you entered for each of these modules This configuration information is then downloaded to each module at program download at power up and whenever a module is inhibited and then uninhibited First enter the Controller Tag database by double clicking on Controller Tags in the upper portion of the Controller Organizer In this section we demonstrate entering configuration data for the 1769 OF2 and IF modules Discrete output modules are not configurable at this time because Hold Last State and User Defined Safe State are not currently supported by CompactLogix controllers Discrete input modules are also not configurable Publication 1769 UMOO7C EN P June 2001 8 Configuring 1 0 with the 1769 Generic or Thin Profiles For demonstration purposes Generic Profiles have been created for 1769 OV16 OF2 and IF4 modules located in
49. the modem successfully transmits the entire message The range is 0 to 32767 periods Normally leave this setting at zero 1 This parameter is especially useful for communicating via radio modems Publication 1769 UMO07C EN P June 2001 Communicating with Devices on a Serial Link 4 9 CompactLogix5320 with one serial port Cancel yl Help Specifying System Protocol Characteristics CompactLogix5330 with two serial ports o Controller Properties quickstart OI x So Controller Properties CompactLogix5330_Controller Major Faults Minor Faults Date andTime Advanced File General CHO Serial Port CHO System Protocol CHO User Protocol CH1 Serial Port General Serial Port System Protocol User Protocol CH1 System Protocol Major Faults Minor Faults Date Time Advanced Fie Error Detection r Error Detection Protocol DF1 Point to Point C Protocol M Bcc C Station Address o x i paced v Enable Duplicate Detection SERRES IV Enable Duplicate Detection NAK Receive Limit 5 Receive Limit 3 ENG Transmit Limit 3 ENG Transmit Limit E ACK Timeout 50 x20 ms ACK Timeout 50 x20 ms Embedded Responses autodetect X Embedded Responses autodetect M Cancel Apply Use this mode DF1 point to point The available system modes are For See page communication
50. the parameters in Words 0 and 1 IMPORTANT The CompactLogix controllers do not support the Hold Last State or User Defined Safe State feature Therefore the Program to Fault Enable Program Mode and Fault Mode bits as well as the Fault Value and Program Idle Value configuration words are not used When the controller enters the Program Mode or faults all analog outputs go to a value of 0 Configuring 1 0 with the 1769 Generic or Thin Profiles H 11 Output Type Range Select This selection allows you to configure each channel individually for various current or voltage ranges per the table below Output Range Bit 11 Bit 10 Bit 9 Bit 8 10V dc to 10V dc 0 0 0 0 0 to 5V dc 0 0 0 1 0 to 10V dc 0 0 1 0 4 to 20 ma 0 0 1 1 1 to 5V dc 0 1 0 0 0 to 20 mA 0 1 0 1 Output Data Format Selection This selection configures each channel to interpret data presented to it by the controller in any of the following formats Output Data Format Bit 14 Bit 13 Bit 12 Raw Proportional 0 0 0 Engineering Units 0 0 1 Scaled For PID 0 1 0 Percent Range 0 1 1 TIP If 10 dc is selected the Percent Range output data format is invalid and if chosen results in a configuration error Channel Enable Bit Bit 15 of Word 0 must be set to a 1 to enable channel 0 Bit 15 of Word 1 must be set to a 1 to enable channel 1 Analog output channels are disabled by default Analog output dat
51. to it Publication 1769 UM007C EN P June 2001 F 10 Communications on DeviceNet The ladder program in the CompactLogix5330 controller is as follows The MSG control tags were named to reflect their destination If using Channel 1 on the CompactLogix5330 controller this is Port 3 for each MSG instruction s b Path Initiate Write Messages to the CompactLogix Controller connected to the 1761 NET DNI with DeviceNet node address 25 MSG NODE25R DN MSG 0 ilt Type PLC5 Typed Write EN gt Message Control MSG_NODE25W CDN gt SFS LCR S Initiate Read Messages to the CompactLogix Controller connected to the 1761 NET DNI with DeviceNet node address 25 MSG_NODE25W DN MSG 1 4 PLC5 Typed Read EN gt Message Control MSG_NODE25R CDN gt 5 End 8 Download the two RSLogix 5000 project files to their respective CompactLogix controllers and place the controllers into the RUN mode Each controller will begin reading and writing data to the other controller via their serial ports the DNI modules and the DeviceNet network Publication 1769 UM007C EN P June 2001 Appendix G Communications on Ethernet This appendix contains an example of using CompactLogix controllers on an Ethernet network including e System Diagram e Purpose e Scope General Ethernet Information Configuring 1761 NET ENI 1 Confi
52. used by the DNI to route the message to the proper device on DeviceNet The following application example shows how to commission the DNI modules on DeviceNet with RSNetworx for DeviceNet software and how to send messages between the CompactLogix controller s serial channels Refer to the DeviceNet Interface User Manual publication 1761 6 5 for information on the DNI Configuration Utility TIP DeviceNet may be preferred over DH 485 because DeviceNet supports data rates up to 500K bits second and up to 64 nodes while DH 485 p supports data rates up to 19 2 K bits second and 32 nodes maximum Commissioning the 1761 NET DNI Modules on DeviceNet First commission each DNI module on the DeviceNet network with RSNetworx for DeviceNet Commissioning is done to assign node addresses to the DNI modules Each device on the network must have a unique node address The DNI then routes DF1 messages from each CompactLogix controller to the other CompactLogix controller via DeviceNet and the other DNI module In this example after commissioning the DNI modules on the DeviceNet network we use peer to peer messages to send data between CompactLogix controllers Communications on DeviceNet F 3 For a complete description of 1769 NET DNI features and functionality refer to the DeviceNet Interface User Manual publication 1761 6 5 1 Start RSNetworx for DeviceNet by double clicking its icon Then connect one of your 1761 NET DNI modules to the De
53. using the Communications Who Active window in RSLogix 5000 disable the Autobrowse feature to minimize traffic from RSLogix 5000 on the DH 485 network Another alternative is to switch to 1761 NET DNI modules in place of the 1761 NET AIC modules The DNI modules use DeviceNet rather than DH 485 DeviceNet allows up to 64 nodes and a maximum data rate of 500K baud DH 485 allows for up to 32 nodes and uses 19 2K baud Publication 1769 UM007C EN P June 2001 1 14 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Publication 1769 UMO07C EN P June 2001 Numerics 1756 BA1 C 1 A adding local 1 0 module with the Thin Profiles 1 8 alias defining 3 13 getting started 1 15 Allen Bradley contacting for assistance B 3 ASCII protocol 4 16 B battery A 2 C 1 how to replace C 3 life C 1 storage C 1 when to replace C 1 C cable selecting serial cable 4 5 cables 1769 expansion 3 1 connecting ASCII devices 4 17 connecting serial devices 4 6 connecting to 1761 NET AIC 5 3 connecting to 1761 NET ENI G 4 DH 485 link cable length 5 2 5 7 multiple DH 485 connection 5 8 programming cable recommendations A 1 recommended for DH 485 network 5 7 serial cable length 4 3 single DH 485 connection 5 7 calling Allen Bradley for assistance B 3 CE mark 1 3 changing module properties 1 10 project properties 1 7 Channel 0 Default Communication Push Button 4 2 Commissioning the 1761 NET DNI modules on
54. 0 controller You may download it to the CompactLogix5330 using the default protocol on this controller of full duplex DF1 on channel 0 or on channel 1 In RSLinx create a full duplex DF1 driver and use the Auto Config feature to establish communications Download the program from RSLogix 5000 If you download to channel 0 you will be prompted to apply the serial configuration changes Click Yes The software displays a communication error and you will be offline The channel 0 serial port will be configured for DH485 and node address 4 You may now connect the CompactLogix5330 controller s channel 0 serial port to a 1761 NET AIC which in turn may be connected to the DH485 network with the SLC 5 03 and CompactLogix5320 controllers Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 13 When the CompactLogix controllers are placed into the Run mode they will begin sending MSGs If the combination of node count and network traffic on DH 485 makes it difficult or impractical to connect to your CompactLogix controllers with RSLogix 5000 while the system is running it may be prudent to do program maintenance while the system is not running Program upload download monitoring and online editing of programs on DH 485 may be more readily accomplished when the system is not running i e the controllers are in Program mode In addition when attempting to go online or upload download a program
55. 00 Version 7 RSLogix 5000 Version 8 SIN REAL 243 3 240 3 0 09 Sal DINT 3 8 3 8 0 16 SOL DINT 6 6 6 4 3 9 S00 DINT 6 6 6 5 3 8 SOR DINT 10 5 10 4 0 10 REAL 39 8 39 3 0 11 SRT DINT 32 4 x 31 9 46 Time x varies with the REAL 33 3 x 32 8 43 i SSV na See Table 4 D on page D 11 0 15 STD SINT 113 3 4 Length 55 1 111 7 Length 54 4 22 0 INT 120 2 4 Length 55 7 118 7 Length 55 0 25 3 DINT 120 3 Length 54 6 118 4 4 Length 53 9 25 3 REAL 122 2 Length 59 2 120 4 4 Length 58 5 25 4 SUB DINT 0 60 0 59 0 10 REAL 11 3 112 0 11 TAN REAL 307 7 303 9 0 08 TND na 0 01 0 01 0 11 TOD na 15 9 0 10 TOF TIMER 0 34 0 34 0 42 TON TIMER 0 46 0 45 0 34 TRN DINT 13 9 13 7 0 21 REAL 22 5 22 3 0 21 UID na 35 3 29 21 2 6 UIE na 38 0 31 08 2 6 XIC BOOL 0 11 0 11 0 05 XIO BOOL 0 12 0 12 0 05 XOR DINT 0 64 0 62 0 11 XPY REAL 530 3 517 24 0 10 True time could range from 200 400 us depending on the values of the operands Publication 1769 UMO07C EN P June 2001 Execution Time D 9 Table 4 C Execution Times for the GSV Instruction Object Attribute True Time us PROCESSOR TimeSlice 16 9 PROCESSORDEVICE DeviceName 55 2 PROCESSORDEVICE ProductCode 15 4 PROCESSORDEVICE ProductRev 15 4 PROCESSORDEVICE Serial Number 16 3 PROCESSORDEVICE Status 15 4 PROCESSORDEVICE Type 15 4 PROCESSORDEVI
56. 07C EN P June 2001 1 24 Getting Started Publication 1769 UMO07C EN P June 2001 Chapter 2 What Is CompactLogix Using This Chapter The CompactLogix controller part of the Logix family of controllers provides a small cost effective system built on these components CompactLogix controller that supports the Logix instruction set RSLogix 5000 programming software that supports every Logix controller Compact I O modules that provide a compact DIN rail or panel mounted I O system e Serial port that supports multiple communication protocols CompactLogix5320 has one serial port CompactLogix5330 has two Channel 1 on CompactLogix5330 is isolated Communication interface modules provide peer to peer communication and program upload download over DH 485 DeviceNet or Ethernet zx m The CompactLogix controller supports Compact 1 0 modules L 3L 3 L 3 1761 NET AIC recommendedfor __ Channel 0 RS 232 port isolation 9 8 The same RSLogix 5000 programming software supports program development for all Logix controllers For information about See page developing programs 2 2 direct connections for 1 0 modules 2 6 selecting a system overhead per
57. 07C EN P June 2001 Save your program and download it to the CompactLogix5320 controller You may download it to the CompactLogix5320 using the default protocol on this controller of full duplex DF1 In RSLinx create a full duplex DF1 driver and use the Auto Config feature to establish communications Download the program from RSLogix 5000 and when you are prompted to apply the serial configuration changes click Yes The software displays a communication error and you will be offline The serial port is configured for DH485 and node address 3 You may now connect the CompactLogix5320 controller s serial port to a 1761 NET AIC which in turn may be connected to the DH485 network with the SLC 5 03 controllers CompactLogix5330 Controller Repeat the same steps used to configure the CompactLogix5320 controller for the DH485 network for the CompactLogix5330 controller The CompactLogix5330 controller is assigned DH485 node address 4 The messages sent and received by this controller are as follows Send a MSG to read 50 integer words from SLC 5 03 controller node 2 e Send a MSG to write 50 integer words to the CompactLogix5320 controller node 3 Receive a MSG to write 50 integer words from the CompactLogix5320 controller to file 11 File 11 will be mapped to tag Data From L20 N3 in the CompactLogix5330 controller The Project name used in this example for the CompactLogix5330 controller is L30_DH485_N4 The Channel 0 S
58. 1 3 Low Voltage Directive 1 3 Safety Considerations 1 4 Hazardous Location Considerations 1 4 Creating and Downloading a Project 1 4 Steps eds ESS CRAN a es 1 4 System Setup For This Quick Start 1 5 Credite ac Projet aequi 1 6 Changing Project 1 7 Configure I O 1 8 Adding a Local I O 1 8 Changing Module Properties 1 10 Viewine TO Tags cue qve ete a a 1 11 Configure the CompactBus 1 13 Crente duode uk et OF 1 14 Creating Other Tab c uber mitad a EA mae PORC ANE 1 14 Documenting I O with Alias Tags 1 15 Improving Performance Based on Tag Type 1 16 Enter i RS MA ote x Pee 1 17 Download a 1 19 View SEALS uo e x dob P9 feb Bos iod 1 21 Viewing Program Scan 1 21 Viewing Controller Memory Usage 1 22 What LODGING tte ae bo ta reste OS Pee ES 1 23 Chapter 2 Usine TS Chaptet S nce Peto p ae tv tes 2 1 Developing Programs 2 2 Defining 5 5 2 3 Defining 2 5 Defining Routines
59. 1756 PMOO1C EN P for a list of controller fault messages that can occur during operation of the CompactLogix controller Each description includes the error code the probable cause and the recommended corrective action The Zogix5000 Controllers Common Procedures Manual also contains procedures for monitoring faults and developing fault routines CompactLogix Troubleshooting B 3 Calling Rockwell If you need to contact Rockwell Automation or local distributor for Automation for Assistance assistance it is helpful to obtain the following prior to calling controller type series letter and revision letter of the unit series letter revision letter and firmware FRN number of the controller as reported by the software e controller LED status e controller error codes Publication 1769 UM007C EN P June 2001 B 4 CompactLogix Troubleshooting Publication 1769 UMO07C EN P June 2001 Appendix C Maintaining the Battery Using this Appendix For information about See page Storing replacement batteries C 1 Estimating battery life C 1 Replacing batteries C 3 Storing Replacement Because a battery may leak potentially dangerous chemicals if stored Batteries improperly store batteries as follows ATTENTION Store batteries in a cool dry environment We o recommend 25 C with 40 to 60 relative humidity You may store batteries for up to 30 days between 45 to 85 C such as during transportation
60. 2 Connect the sending pins to the corresponding receiving pins and attach jumpers If the communications Then wire the connectors as follows hardware handshaking is enabled ASCII Device controller 1 CD 1 CD 2 RDX 2 RDX 3TDX 3TDX 4DTR 4DTR COMMON COMMON 6 DSR 6 DSR 7RIS 7 RIS 8 CTS 8 9 9 disabled ASCII Device controller 1 CD 1 CD 2 RDX 2 RDX 3TDX gt lt 3 TDX __ 4 DTR 4 DTR COMMON COMMON __ 6 DSR 6089 7 7 RTS 8 8 9 9 3 Attach the cable shield to both connectors and tie the cable to both connectors 4 Connect the cable to the controller and the ASCII device The following table lists the default serial port configuration settings for the ASCII protocol You specify these settings on the User Protocol tab under Controller Properties Publication 1769 UM007C EN P June 2001 4 18 Communicating with Devices on a Serial Link Publication 1769 UMO07C EN P June 2001 Configuring User Mode This field Description Buffer size Specify the maximum size in bytes of the data array you plan to send and receive The default is 82 bytes Termination characters Specify the characters you will use to designate the end of a line The default characters are r
61. 330 with RSLogix 5000 Version7 RSLogix 5000 Version 8 DEDT 102 97 DEG 21 21 DERV 91 86 DFF 14 11 DIV 21 21 EQU 2 2 ESEL Average Sel 87 83 ESEL High Select 67 67 ESEL Low Select 76 76 ESEL Manual 34 33 ESEL Median Sel 124 121 FGEN 133 131 FRD 10 10 GEO 2 2 GRT 2 2 HLL 26 25 HPF 249 246 INTG 103 105 JKFF 14 10 LDL2 223 225 LDLG 173 175 LEQ 2 2 LES 2 2 LIM 5 5 LN 206 203 LOG 206 204 LPF 252 242 MAVE uniform 68 x 17 72 17 x number of samples MAVE weighted 40 x 11 38 x 11 x number of samples MAXC 22 24 MEQ 2 2 MINC 24 25 MOD 69 68 MSTD 165 x 51 159 x 50 x number of samples Publication 1769 UMOO7C EN P June 2001 D 16 Execution Time Table 4 F Execution Times for Function Block Instructions Instruction Time us Notes CompactLogix 5320 with CompactLogix 5330 with RSLogix 5000 Version 7 RSLogix 5000 Version 8 MUL 20 20 MUX 21 21 MVMT 13 11 NEG 2 2 2 2 NOT NTCH 310 299 OR OSFI 12 10 OSRI 13 10 PI 141 152 PIDE 511 505 PMUL 137 134 POSP 119 96 RAD 21 20 RESD 12 11 RLIM 94 84 RMPS 153 147 RTOR 40 38 SCL 58 57 SCRV 265 269 SEL 15 14 SETD 11 12 SIN 244 241 SNEG 18 18 SOC 180 188 SOR 41 40 SRTP 148 135 SSUM 35 31 36 x 30 of inputs
62. 50 controller via the 1756 ENET card The computer COMM Port is used to connect to the CompactLogix controller via the 1761 NET ENI modules and an Ethernet hub switch IMPORTANT In order to 80 online to a CompactLogix controller using RSLogix5000 you must connect an ENI to your PC s RS 232 port as shown in the example network on page G 1 The PC s Ethernet card will not work at this time Provide Ethernet connectivity for CompactLogix controllers via the RS 232 serial port and the 1761 NET ENI module Connecting CompactLogix controllers on Ethernet requires one 1761 NET ENI per CompactLogix controller The ENI converts RS 232 hardware connections and DF1 full duplex protocol to Ethernet TCP IP The ENI can be configured with IP addresses assigned to node numbers 0 to 49 The Destination Node Address in DF1 messages is then used by the ENI to route these messages to the proper devices on Ethernet This application example shows how to configure the ENI module and how to send messages from the CompactLogix controller to the other Controllers on Ethernet This example also shows how to initiate messages from the Ethernet controllers to the CompactLogix General Ethernet Information Communications on Ethernet G 3 controller Messages sent to the ENI module s IP address will be delivered to the serial port of the CompactLogix controller TIP In the ENI node addresses 45 through 49 are dedicated for 1756 ENET ControlLogix controlle
63. 56 RMOOGA EN P Information on installing configuring and using Compact Analog 1 0 modules Compact 1 0 Analog Modules User Manual 1769 UMO002A EN P Information on using the 1769 ADN DeviceNet Adapter Compact 1 0 1769 ADN DeviceNet Adapter 1769 UM001A US P In depth information on grouding and wiring Allen Bradley programmable controllers Allen Bradley Programmable Controller Grounding and Wiring Guidelines 1770 4 1 Publication 1769 UMOO7C EN P June 2001 Preface 2 If you would like a manual you can e download a free electronic version from the internet at www theautomationbookstore com purchase a printed manual by contacting your local distributor or Rockwell Automation representative visiting www theautomationbookstore com and placing your order calling 1 800 963 9548 USA Canada or 001 330 725 1574 Outside USA Canada Conventions Used in This The following conventions are used throughout this manual Manual Bulleted lists like this one provide information not procedural steps Numbered lists provide sequential steps or hierarchical information Italic type is used for emphasis Rockwell Automation Rockwell Automation offers support services worldwide with over Support 75 Sales Support Offices 512 authorized distributors and 260 PP authorized Systems Integrators located throughout the United States alone plus Rockwell Automation represen
64. 69 ECL end cap terminator is required in the system The end cap terminator used is dependent on your configuation 2 This number must not exceed the Power Supply Current Capacity listed below Specification Output Bus Current Capacity 0 C to 55 C Power Supply Current Capacity 1769 PA2 1769 PB2 1769 PA4 1769 PB4 2A at 5V dc and 0 8A at 24V dc 4A at 5V dc and 2A at 24V dc 24V dc User Power Capacity 0 C to 55 C 250 mA maximum not applicable Publication 1769 UMOO7C EN P June 2001 3 4 Placing Configuring and Monitoring Local 1 0 Determining When the Controller Updates 1 0 Configuring the CompactBus Publication 1769 UMO007C EN P June 2001 The controller continually scans the control logic One scan is the time it takes the controller to execute the logic once Input data transfers to the controller and output data transfers to output modules are asynchronous to the logic scan If you need to synchronize I O to the logic scan you can use the Synchronous Copy instruction CPS to gt buffer the I O data Refer to the Logix5000 Controllers Common Procedures Programming Manual publication number 1756 PM001B EN P for examples of I O buffering or to the Logix5000 Controllers General Instruction Set Reference Manual publication number 1756 RM003C EN P for information on the CPS instruction When you create a CompactLogix project the programming software automatically creates the loc
65. 761 6 5 1769 120 CompactLogix5320 1769 130 CompactLogix5330 1761 NET DNI 1761 NET DNI 3 1761 NET DNI Node 15 Node 25 Node 35 Connecting CompactLogix controllers on DeviceNet requires one 1761 NET DNI per CompactLogix controller The DNI converts RS 232 hardware connections and full duplex DF1 protocol to DeviceNet A computer can also be connected to the DeviceNet network with another 1761 NET DNI The Full Duplex DF1 communication driver in RSLinx can be used to allow RSLogix 5000 programming software to upload download and monitor programs in the CompactLogix controller over the DeviceNet network TIP In order to go online using RSLogix5000 you must connect a DNI to the PC s RS 232 port as shown in P gt the system setup above Publication 1769 UM007C EN P June 2001 F 2 Communications on DeviceNet Publication 1769 UMO007C EN P June 2001 The DNI must be commissioned on the DeviceNet network via the RSNetworx for DeviceNet software or the DNI Configuration Utility version 2 001 TIP The DNI Configuration Utility a free tool for commissioning and configuring the DNI is available gt for download at www ab com micrologix Once the DNI is commissioned and all devices on the DeviceNet network have unique node addresses the CompactLogix controllers can begin exchanging data using MSG Instructions The Destination Node Address in the DF1 messages sent by the CompactLogix controllers is
66. 769 UM007C EN P June 2001 G 14 Configure RSLinx and Download The Program To The CompactLogix Controller Publication 1769 UMO007C EN P June 2001 The ladder program written for the CompactLogix controller is downloaded to the controller via the two ENI modules A full duplex DF1 driver must be configured in RSLinx to initiate the download to 1 Start RSLinx From the Communication pull down menu select Configure Drivers From the Configure Driver screen click on the arrow next to the Available Drivers Box to reveal all RSLinx drivers Click on RS232 DF1 devices then click on Add New Click OK to the AB DFI 1 driver name that appears The Configure RS232 DF1 Devices screen appears Modify the DF1 parameters on this screen to look like the following Modify DF1 Parameters Using RSLinx Configure RS 232 DF1 Devices Device AB DF1 1 Comm Port Device Logis 5550 CompactLogix Baud Rate Station Number 02 Decimal Parity None Error Checking cnc Stop Bits 2 Protocol Full Duplex Auto Configure Configure Dialer Use Modem Dialer Cancel Delete It is very important that the Station Number match the Destn number in ENI 1 assigned to the IP address for ENI 2 In this example we arbitrarily used Destn address 2 to represent IP address 131 200 50 94 which is the IP address of
67. Allen Bradley CompactLogix System Catalog Numbers 1769 L20 and 1769 L30 User Manual 1 1 s A Automation 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 tbe 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 prohibited Throughout this m
68. CE Vendor 15 4 CST CurrentStatus 14 4 CST CurrentValue 28 2 DF1 ACTTimeout 16 5 DF1 DiagnosticCounters 67 2 DF1 DuplicationDetect 14 9 DF1 EmbeddedResponseEnable 14 9 DF1 ENOTransmitLimit 14 9 DF1 EOTSuppression 14 9 DFI ErrorDetection 14 9 DF1 MasterMessageTransmit 14 9 DF1 NAKReceiveLimit 14 9 DFI NormalPollGroupSize 15 7 DF1 PollingMode 14 9 DF1 ReplyMessageWait 16 5 DF1 StationAddress 15 7 DFI SlavePollTimeout 16 5 DF1 TransmitRetries 14 9 FAULTLOG MajorEvents 16 7 FAULTLOG MinorEvents 16 7 FAULTLOG MajorFaultBits 17 5 FAULTLOG MinorFaultBits 17 5 MESSAGE ConnectionPath 53 1 MESSAGE ConnectionRate 174 MESSAGE MessageType 15 7 MESSAGE Port 15 7 MESSAGE TimeoutMultiplier 15 7 Publication 1769 UMOO7C EN P June 2001 D 10 Execution Time Publication 1769 UMO07C EN P June 2001 Table 4 C Execution Times for the GSV Instruction Continued Object Attribute True Time us MESSAGE UnconnectedTimeout 174 MODULE EntryStatus 16 7 MODULE FaultCode 16 7 MODULE FaultInfo 17 6 MODULE ForceStatus 144 5 MODULE Instance 17 8 MODULE Mode 16 7 MODULE LEDStatus 17 2 PROGRAM DisableFlag 16 4 PROGRAM Instance 17 8 PROGRAM LastScanTime 17 6 PROGRAM MajorFaultRecord 59 0 PROGRAM MaxScanTime 17 6 PROGRAM MinorFaultRecord 59 0 PROGRAM SFCRestart 16 7 ROUTINE Instance 16 8 SERIALPORT BaudRate 16 7 SERIALPORT DataBits 15 0 SE
69. Custom For Help press F1 SLC 5 05 Rung 1 MSG Multihop Tab E RSLogix 500 Eni_test rss File Edit View Search Comms Tools Window Help XREF 0 0000 APP EEE 05 38 en 20 2 20 A a amp 5I amp OFFLINE No Forces H mars o 9 No Edits Forces Disabled 8 H Diver Node 1d User TimeriCounter Input Output K Compare EC Project C1 Help 1 MSG Ei C Controller JE Read Write Message cen gt Controller Properties 15 Type Peer To Peer Read Write Write Processor Status Msc TA ron Target Device PLCS iii o co ECTS E x LocavRemote Local CER2 H chant Control Block Moltipoint Control Block Length 51 Setup Screen EC Program f sys Ins Add Hop Del Remove Hop S To Address Type Lap This SLC500 1 1756 ENet I P st 131 200 50 34 Ca Data Files ControlLogix Backplane N 1756 Backplane Slot dec 0 Read Write Message Ee Type Peer To Peer Cross Read Write Write CDN D Target Device PLCS n n LocalRemote Local ER Control Block 7 100 s2 lt p B3 E Control Block Length 5l D 4 1 D D D D E m2 E Force File D oo E n n E Custom For Help press F1 XREF 0 0000 APP READ _ Publication 1769 UM007C E
70. DeviceNet F 2 communicating DH 485 5 1 serial 4 1 communication Index DeviceNet F 1 communication driver serial 4 10 communication format 3 7 configuring alias 3 13 ASCII protocol 4 16 communication format 3 7 DF1 master 4 14 DF1 point to point 4 11 DF1 slave 4 14 DH 485 system 5 2 DIN rail 3 4 inhibit 1 0 module 3 8 local 1 0 3 6 response to connection failure 3 10 rules for 1 0 3 1 serial system 4 3 configuring a 1769 IF4 analog input module H 12 configuring a 1769 OF2 analog output module H 9 configuring 1 0 with the 1769 generic or thin profiles H 1 connecting the system DeviceNet network F 1 connection 1 0 module 2 6 response to failure 3 10 controller fault messages B 2 faults B 2 LED status B 1 ownership 3 7 troubleshooting B 2 creating project 1 6 tags 1 14 current consumption 1 0 modules 3 3 D data 3 11 Default Communication Push Button 4 2 developing programs 2 2 DeviceNet Communications F 1 DeviceNet network connecting F 1 DF1 protocol Publication 1769 UMOO7C EN P June 2001 2 Index master 4 9 4 14 master slave methods 4 12 point to point 4 9 4 11 slave 4 9 4 14 DH 485 configuring the port 5 4 configuring the system 5 2 example network configuration 5 9 grounding 5 9 hardware 5 2 installing 5 7 network initialization 5 nodes 5 6 overview 5 1 terminating 5 9 token rotation 5 5 dimensions CompactLogix processor A 3 CompactLogix system 3 DIN r
71. Execution Time Table 4 B Instruction Execution Times Continued Instruction Optimal True Time us False Notes Da Type CompactLogix 5320 with CompactLogix 5330 with ex RSLogix 5000 Version 7 RSLogix 5000 Version 8 JSR SBR SINT 23 0 number of 22 9 number of The time is for the JSR SBR parameters 3 8 parameters 3 7 pair INT 22 7 number of parameters 22 8 number of 42 parameters 4 1 DINT 22 8 number of parameters 22 5 number of 3 5 parameters 3 5 REAL 22 6 number of parameters 22 7 number of 3 6 parameters 3 5 JSR RET SINT 22 2 number of parameters 21 9 number of The time is for the JSR RET 3 8 parameters 3 8 pair INT 21 8 number of parameters 22 2 number of 42 parameters 4 1 DINT 22 0 number of parameters 22 0 number of 3 5 parameters 3 5 REAL 21 7 number of parameters 21 9 number of 3 6 parameters 3 5 LBL na 0 26 0 19 LEQ DINT 0 40 0 39 0 11 REAL 0 63 0 62 0 11 LES DINT 0 40 0 39 0 10 REAL 0 63 0 62 0 11 LFL SINT 10 4 10 32 INT 11 6 11 45 DINT 10 8 10 71 7 5 REAL 10 9 10 72 7 5 LFU SINT 12 9 12 69 INT 14 3 14 15 DINT REAL 15 1 14 94 7 6 LIM DINT 0 85 0 85 0 11 REAL 3 8 3 7 0 11 LN REAL 204 8 202 3 0 10 LOG REAL 205 3 202 7 0 11 MCR na 0 05 0 06 0 05 MEQ DINT 0 63 0 62 0 10 MOD DINT 21 6 21 3 0 22 REAL 68 1 67 2 0 20
72. Fault Handler 3 Power Up Handler 5 9 Tasks 5 68 MainT ask Program New Routine En MainRior C3 Unscheduled Pr E Trends 5 69 Data Types ER User Defined 3 5 Strings Verify a STRING Cross Reference 8 4 Predefined 9 0 Module Defined Accept Pending Program E dits 5 39 1 0 Configuration Cancel Pending Riogram dite 5 80 0 CompactBus 8 11769481 9 2 1769 08 Untest Program edits g 3 17694F4 Assemble Progren Edits 8 4 1769 0F Cancel Edits But Copy Paste Delete Test Edits Print Viewing Program Scan Time 1 View properties for the MainProgram a Place the cursor over the MainProgram folder b Click the right mouse button and select Properties 2 Select the Configuration tab The configuration tab displays the maximum and last scan times for the program imi Program Properties MainProgram mf x General Configuration Assigned Routines Main MainRoutine Fault wee Scan Times execution time Max 290 us Reset Max Last 2 us Cancel Apply Help Publication 1769 UM007C EN P June 2001 1 22 Getting Started Publication 1769 UMO007C EN P June 2001 Viewing Controller Memory Usage 1 View properties for Controller quickstart by placing the cursor over the Controller quickstart folder clicking the right mouse button and selecting Properties 5c RSLogix 5000 quickstart 1769 L20
73. File Edi View Search Logic Communicatior Offline D M RUN No Forces b No Edits AY c 0 Controller Contr 3 Contr CI Powe Tasks Properties Gal MainTas Verify Print o 2 Select the Advanced tab In addition to other information the Advanced tab displays controller memory usage o Controller Properties quick start Oi x General Serial Port System Protocol User Protocol Major Faults Minor Faults Date and Time Advanced File Memory Used 40 500 bytes Unused 63 680 bytes Total 104 180 bytes Controller Fault Handler 21024 Power Up Handler lt gt m System Overhead 10 2 Time Slice zd IMPORTANT The amount of memory that the software displays includes both the user available memory and the memory reserved for overhead Certain operations dynamically allocate and re allocate user available memory See the specifications for your controller and Appendix E Dynamic Memory Allocation in CompactLogix Controllers to estimate how much memory you have available for programming Getting Started 1 23 What To Do Next Once your controller is installed and operating you can use RSLogix 5000 programming software to develop and test your control application Use the remaining chapters in this manual as reference material for how the CompactLogix controller operates in the Logix environment Publication 1769 UM0
74. G Type 1769 1416 16 Point 120 AC Input 9 m Predefined Vendor Allen Bradley Parent Local Name M odule Slot fi a Description zl Module Defined E 3 1 0 Configuration 5 88 0 CompactBus Local 1 17694418 Input Moy 2117690816 Output f E eee 9 3 17694F4 8 Analog Cut 9 MITT6S0F2 8 Analog Copy Comm Format Raste Delete Revision iy 4 Electronic Keying Compatible Module gt Cross Reference Prnt Status Offline Cancel Apply The parameters that appear on this General tab depend on the type of module For information and application examples on thin and generic profiles see Appendix H Configuring ex I O with the 1769 Generic or Thin Profiles Publication 1769 UMO007C EN P June 2001 Getting Started 1 11 3 View the Connections tab Using this screen you can inhibit or uninhibit each module IMPORTANT Although you can select and de select the Major Fault On Controller If Connection Fails While in Run Mode option it will not effect controller operation The controller s response to a connection failure of any I O module is fixed to always fault the controller See Configuring the Module s Response to a Connection Failure on page 3 10 and Inhibiting I O Module Operation on page 3 8 for more information on these functions E Module Properties Local 1 1769 MODULE 1 1 Eg General Connection Requested Pack
75. HO Serial Port CHO System Protocol User Protocol CH1 Serial Port Mode How afine Welles Mode Baud Rate 20 gt Baud Rate 20 gt Data Bits e x Data Bits fe x Parity None Parity None Stop Bits hoo Stop Bits h Control Line No Handshake Control Line No Handshake SI EE ISIN BTS Send Delay 0 x20mj BTS Send Delay O 20ms RTS Off Delay D x20 ms RTS OffDel D Cancel Apply Help 3 On the System Protocol tab s select DH 485 or the appropriate DF1 communication mode for point to point or master slave communications Or on the User Protocol tab select ASCII to communicate with an ASCII device Channel 0 only Publication 1769 UM007C EN P June 2001 4 8 Communicating with Devices on a Serial Link Characteristic Mode Specifying Serial Port Characteristics Specify these characteristics on the Serial Port tab s default values are shown in bold Description default is shown in bold Select System for DF1 and DH485 communication or User mode for ASCII communication User mode is not available for Channel 1 at this time Baud rate Specifies the communication rate for the serial port Select a baud rate that all devices in your system support Select 110 300 600 1200 2400 4800 9600 19200 38400 Kbps Note 38400 Kbps only in DF1 mode Parity Specifies the parity setting for the serial port Parity provides additio
76. INT X Revision p fi E Electronic Keying Compatible Module Click Next Cancel Bach Next gt Help TIP The above example shows the settings for 1769 IA16 in slot 1 The accessible fields gt change depending upon the type of module chosen Discrete input modules are not configurable For additional information and 1769 generic module application examples see Appendix H Configuring I O with the 1769 Generic or Thin Profiles Communication Formats The communication format determines the data structure the I O module uses Each format supports a different data structure Presently the CompactLogix system supports two data formats Input Data INT for 1769 input modules Data INT for 1769 output modules TIP The CompactLogix controller must own its local I O modules No other Logix based controller can own gt the local CompactLogix I O The communication format determines the tag structure that is created for the module Assume that a 1769 IA16 Input module is in slot 1 Publication 1769 UM007C EN P June 2001 3 8 Placing Configuring and Monitoring Local 1 0 Controller Tags quickstart controller Scope quickstart controller Show Show All The software creates the appropriate tags using the slot number to differentiate the tags for this example module from any other module Sort Publication 1769 UM007C
77. Logix5330 controller and will read 50 words of data from SLC 5 03 node 1 The CompactLogix5330 controller will write 50 words of data to the CompactLogix5320 controller as well as read 50 words of data from SLC 5 03 node 2 All messaging is accomplished on the DH485 network Each CompactLogix controller sends one message at a time to keep the traffic on DH485 to a minimum This allows the programming software to access the controllers more readily while the system is running While online with one of the CompactLogix controllers with RSLogix 5000 message throughput between controllers on DH485 decreases Take this into account when planning your system If your system cannot tolerate decreased message throughput do online edits and upload download of programs on DH 85 when the system is not running and the controllers are in Program Mode If accessing the ladder programs is critical and decreased message throughput cannot be tolerated CompactLogix5330 controllers which feature a second serial port should be used The controllers may then be accessed with RSLogix 5000 via the second serial port and the DH 485 network will not be impacted The 1761 NET AIC AIC units connect to the serial port on a CompactLogix controller via a 1761 CBL PMO2 series B cable or a 1747 CP3 cable messages for this application use SLC 500 Typed Read and Write commands For consistency even messages between CompactLogix controllers use the SLC co
78. N P June 2001 G 18 Publication 1769 UMO007C EN P June 2001 The following is the MSG ladder program for the 5550 controller developed with RSLogix 5000 Following the ladder program are four additional screens showing the two tabs for each MSG Instruction As part of your program you must configure your 1756 ENET module with the proper IP address subnet mask and disable BOOTP ControlLogix 5550 Controller Ladder Program o RSLogix 5000 ENI_L20_505_5550_v7 1756 L1 File Edit View Search Logic Communications Tools Window Help olamasa aleja e e e ie e No Forces Fr pres Forces Disabled Path AB_ETH 1 131 200 50 93 Backplane O ER Timer Counter inpuOupu X Compare ComputeMath FileMisc Fieri Sequencer ForBreak 5 3 Controller ENI L20 505 5550 v7 A Controller Tags i Controller Fault Handler 73 Power Up Handler 5 63 Tasks 5 68 MainTask 5 8 MainProgram 18 Program Tags 18 MainRoutine Cl Unscheduled Programs 3 Trends 5 69 Data Types GR User Defined E Predefined Module Defined B 86 1 0 Configuration fj 11 1756 0B16E DC Qut 2 1756 DNB Bridge 9 3 1756 ENET B ENET_Interfa MainProgram MainRoutine Program Control 5 5 0 JE i MSG_TO_505 DN jt MSG TO L20DN 3 Message Contr
79. RIALPORT Parity 15 0 SERIALPORT RTSOffDelay 15 8 SERIALPORT RTSSendDelay 15 8 SERIALPORT StopBits 15 0 TASK Instance 17 7 LastScanTime 17 5 TASK Maxlnterval 21 6 TASK MaxScanTime 174 TASK Mininterval 21 6 TASK Priority 16 6 TASK Rate 174 TASK StartTime 21 6 TASK Watchdog 174 WALLCLOCKTIME CSTOffset 21 2 WALLCLOCKTIME CurrentValue 37 6 WALLCLOCKTIME DateTime 59 8 Table 4 D Execution Times for the SSV Instruction Execution Time D 11 Object Attribute True Time us PROCESSOR TimeSlice 35 9 DF1 PendingACKTimeout 109 4 DF1 PendingDuplicateDetection 108 3 DF1 PendingEmbeddedResponseEnable 108 7 DF1 PendingENOTransmitLimit 108 3 DF1 PendingEOTSuppression 108 2 DF1 PendingErrorDetection 108 9 DF1 PendingNormalPollGroupSize 108 9 DF1 PendingMasterMessageTransmit 108 7 DF1 PendingNAKReceiveLimit 108 3 DF1 PendingPollingMode 108 7 DF1 PendingReplyMessageWait 109 4 DF1 PendingStationAddress 109 1 DF1 PendingSlavePollTimeout 109 4 DF1 PendingTransmitRetries 108 3 FAULTLOG MajorEvents 17 0 FAULTLOG MinorEvents 17 0 FAULTLOG MajorFaultBits 174 FAULTLOG MinorFaultBits 174 MESSAGE ConnectionPath 36 9 MESSAGE ConnectionRate 323 MESSAGE MessageType 69 9 MESSAGE Port 31 6 MESSAGE TimeoutMultiplier 317 MESSAGE UnconnectedTimeout 323 MODULE Mode 28 4 PROGRAM DisableFlag 37 3 PROGRAM LastScanTime 17 5 PROGRAM MajorFaultRec
80. S Typed Write EI 5 8 1 0 Configuration Message Control MSG TO 5550 0 CompactBus Local f 111769 MODULE 101 MainRoutine 9 g2 ires MODULE ira EI MeinRoutine TES 311763 MODULE OF MainProgram MainRoutine 5 4 t Reconfig ENI m Ready APP The ENI Configuration Utility is free software designed for configuring the 1761 NET ENI available for download from http www ab com micrologix The first task is to configure the ENI module that will be connected to the computer This is 1 as shown on page G 1 A 1761 CBL PM02 serial cable is used to connect a computer serial communication port to the RS 232 mini din serial port on the ENI The ENI Configuration Tool will be used to configure this ENI Double click the eniutiCE exe icon on your desktop to start the ENI configuration tool Communications on Ethernet G 5 The following screen should appear ENI Configuration Tool ENI IP Addr Screen Utility ENI IP Addr Message Routing Email Reset utility settings 232 Baud Rate Auto Obtain via BootP Address D Subnet Mask i Security Mask 1 0 Security Mask 2 0 o gt SOS se 0 st rai 0 Gateway 0 90 0 0 t 50 0 Lx Radix Decimal zi Load From Save To EMI RAM Defaults ENI pefaut Values For this example we wi
81. SG 5 5 MainProgram 3 JE Type PLC2 Unprotected Write En L Program Tags Message Control BootP disable EE lt DN gt E MainRoutine FER C3 Unscheduled Programs C3 Trends BootP disable DN MSG B Data Types 4 JE Type PLC2 Unprotected Wit lt EN gt Oi User Defined Message Control ENL IP zz DhNb Predefined ERO Module Defined 5 8 1 0 Configuration 5 A 0 CompactBus Local ENLIE DN Fo PLES Uae ucla io p j ype nprotected Write 9 1 1763MODULE 1016 Message Control slc505 IP E DN 211769 MODULE 1F4 TRS BJ 3 1769 MODULE OF2 slc505 IP DN MSG 6 JE Type PLC2 Unprotected Write En Message Control ENET_5550_IP EE XDtb HER ENET 5550 IP DN MSG 7 JE Type PLC2 Unprotected Write lt EN gt Message Control ENI_SAVE_TO_FLASH zz lt DID E 3 M moinroutine 7 uc NN Ready Rung 0 of 8 Ber The above ladder rungs 2 through 7 and the rungs 0 and 1 shown earlier in this application example make up the ladder program for the CompactLogix controller Details of each MSG Instruction will follow In the above program Rung 2 initiates the string of configuration messages with input instruction Reconfig ENT This could be an alias to an input connected to a pushbutton for example for quick configuration of the ENI module Publication 1769 UM007C EN P June 2001 G 8 Communications on Ethernet The 5 rungs used to configure ENI 2 are defined as follows Table 0 3 ENI 2 Conf
82. SUB 12 12 TAN 308 305 TOD 17 16 TOFR 34 35 TONR 39 44 Publication 1769 UMO07C EN P June 2001 Table 4 F Execution Times for Function Block Instructions Execution Time D 17 Instruction Time us Notes CompactLogix 5320 with CompactLogix 5330 with RSLogix 5000 Version 7 RSLogix 5000 Version 8 TOT 115 109 TRN 15 15 UPDN 25 23 XOR 2 1 XPY 426 420 Calculating 1 0 Scan Times Use the following equations to calculate the I O scan time of your CompactLogix system Examples showing both the CompactLogix5320 and the CompactLogix 5330 are also provided below Calculations are based on using RSLogix 5000 programming software version 8 0 1 0 Scan Time Equations Input Scan Time us 90 20 x NM 0 7 x ND Output Scan Time us 90 20 x NM 0 4 x NO Total I O Scan Time us Input Scan Time Output Scan Time where NM total number of modules in the system NI number of 16 bit input words for the module NO number of 16 bit output words for the module Publication 1769 UMOO7C EN P June 2001 D 18 Execution Time Example 1 Estimating 1 0 Scan Time of a CompactLogix5320 System This example shows the calculation of the estimated I O scan time for the following system z 15 co co S o jee UO E NES EE e N eo C 8s B8 8 8 2 83 18 CES MEER S ac
83. Series B DeviceNet Interface Description a Address 63 Device Identity Primary Vendor Rockwell Automation Allen Bradiey 1 Device CommunicationAdapter 12 CS Product 1761 NET DNI Series B DeviceNet Interface 32 Catalog 761 NET DNI Revision Foot Cancel 3 Enter a new node address into the Address field For this example addresses 15 25 and 35 are used for the three DNI module s DeviceNet node addresses Modify this DNI module s node address to 15 Click Apply and OK 4 Next connect the second DNI module to the DeviceNet network Click the Network pull down menu and select Single Pass Browse Tbe second DNI module sbould appear at node 63 if the unit is new Modify its DeviceNet node address as we did with the first DNI module Publication 1769 UMO007C EN P June 2001 Communications on DeviceNet F 5 The last two DNI modules should now be at nodes 25 and 35 and the RSNetworx online screen should look like the following Ele View Network Device Tools Help EE jals ale El alma Hardware X 1761 NET DNI 1761 NET DNI 1761 Bg DeviceNet a Series B Series B Series B B e Category DeviceNet Int DeviceNet Int DeviceNet Int 2 AC Drive 2 Barcode Scanner E Common Interfaces No De B Communication Adapter 1734 8DN Point 1 0 Sc 1734 4DN PointlO Dev 8 747 SDN Scanner
84. Thin Profiles For information about See page Creating a Generic Thin Profile H 1 Configuring a 1769 OF2 Analog Output Module H 9 Configuring a 1769 IF4 Analog Input Module H 12 The following Generic or Thin Profile scenario is used only when a full 1769 1 0 module profile is not available in RSLogix 5000 Programming Software The initial release version 7 of the CompactLogix5320 controller includes only the Generic Profile The version 8 release of both RSLogix 5000 and the CompactLogix controllers supports Thin Profiles with full module profiles to follow To configure a 1769 I O module for a CompactLogix Controller in RSLogix 5000 using the Generic Thin Profile first begin a new project in RSLogix 5000 Click on the new project icon or on the File pull down menu and select New The following screen appears New Controller Ea Vendor Allen Bradley Type 1769120 CompactLogix 5320 Contoler v Name Cancel Help Description 2 51 IUBE Slat 0 EI Revision Create In CARSLogis 5000Projects Browse Publication 1769 UM007C EN P June 2001 H 2 Configuring 1 0 with the 1769 Generic or Thin Profiles Choose your controller type and enter a name for your project then click OK The following main RSLogix 5000 screen appears RSLogix 5000 CompactLogix5320 1769 L20 File Edit View Search Logic Communications Tools Window Help aj e e e ee
85. Using the Connection tab in the ControlLogix and FlexLogix systems you can also configure modules to generate a major fault in the controller if they lose their connection with the controller This feature however is not available in a CompactLogix system because the controller s response to a CompactBus connection failure is fixed to always fault the controller The CompactBus setting supersedes the individual module s setting See Inhibiting the CompactBus on page 3 5 IMPORTANT GS Get System Value Class name MODULE Instance name Input module Attribute Name Mode Dest input mod mode 0 When inhibits the module When off uninhibits the module 55 state SSY Set System Value Class name MODLILE Instance name Input module Attribute Name Mode Source input mod mode 0 Although you can select de select the Fault On Controller If Connection Fails While in Run Mode option this will not effect controller operation The controller s response to a connection failure of any I O module is fixed to always fault the controller input mod mode 2 E Accessing 1 0 Data E Module Properties Local 2 1769 MODULE 1 1 General Connection Requested Packet Interval RPI 202 ms 2 0 2 0 ms Inhibit Module Major Fault On Controller If Connection Fails While in Run Mode Module Fault Placing Configuring and Monitoring Locall O 3 11 Status Offline Cancel Apply
86. a must then be written to tags Local 2 O Data 0 and Local 2 O Data 1 for channels 0 and 1 when using the Generic Profile For the Thin Profile the two data words are Local 2 O ChOData through Local 2 0 Ch1Data Publication 1769 UMOO7C EN P June 2001 H 12 Configuring 1 0 with the 1769 Generic or Thin Profiles Publication 1769 UMO007C EN P June 2001 Configuring a 1769 IF4 Analog Input Module To configure the 1769 IF4 Module in slot 3 click on the plus sign to the left of Local 3 C Configuration data is entered under the Local 3 C Data tag Click on the plus sign to the left of Local 3 C Data to reveal the 4 integer data words where the configuration data may be entered for the 1769 IF module The tag addresses for these 4 words are Local 3 C Datal0 through Local 3 C Data 3 The four configuration words apply to the four input channels respectively TIP If you use Thin Profiles each configuration parameter is listed by name matching the configuration information in the module s user p manual Compact I O Analog Module User s Manual publication 1769 UM002A EN P The four configuration words are all identical except that each applies to a different analog input channel Word 0 applies to channel 0 word 1 applies to channel 1 and so on These configuration words are as follows Bit s Description 0 through 3 Input Filter Select 4 through 7 Reserved set to 0 8 through 11 Input Type Range Se
87. adiated Immunity IEC61000 4 3 10 V m 80 to 1000 MHz 80 amplitude modulation 900 MHz keyed carrier Fast Transient Burst IEC61000 4 4 2 kV 5 kHz Surge Immunity IEC61000 4 5 1 kV galvanic gun Conducted Immunity IEC61000 4 6 10V 0 15 to 80 MHZ 1 Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 1000 MHz IMPORTANT The amount of memory that the software displays includes both the user available memory and the memory reserved for overhead Certain operations dynamically allocate and de allocate user available memory See the specifications for your controller and Appendix E to estimate how much memory you have available for programming 1747 The CompactLogix controller uses the 1747 battery Battery 1747 BA containing 0 59g lithium battery connector battery Publication 1769 UMO007C EN P June 2001 battery connector battery CompactLogix System Specifications 3 Dimensions CompactLogix Modular Controller CompactLogix5320 CompactLogix5330 Dimension CompactLogix5320 and CompactLogix5330 Height A 118 mm 4 649 in Width B 50 mm 1 97 in Depth C 87 mm 3 43 in CompactLogix System 40 ___35 35 35 35 28 5 1 575 1 38 1 38 1 38 1 38
88. after you complete Step B contact your Rockwell Automation representative or local distributor 9 Download your user program Publication 1769 UMO007C EN P June 2001 Maintaining the Battery C 5 10 Dispose the old battery according to state and local regulations Main not incinerate or dispose of lithium batteries in general trash collection They may explode or rupture violently Follow state and local regulations for disposal of these materials You are legally responsible for hazards created while your battery is being disposed Publication 1769 UM007C EN P June 2001 C 6 X Maintaining the Battery Publication 1769 UMO07C EN P June 2001 Appendix D Execution Time Using This Appendix Use this appendix to calculate the time required for the execution of an instruction Times are for the CompactLogix5320 controller 1769 L20 with RSLogix 5000 programming software version 7 0 and the CompactLogix5330 controller 1769 L30 with RSLogix 5000 programming software version 8 0 To estimate the execution time of a See page ladder instruction D 1 function block routine D 12 IMPORTANT Actual execution times may vary because of the configuration of your project and the version of RSLogix 5000 software that you are using IMPORTANT These execution times were measured with the CompactBus inhibited Estimate the Execution To calculate the execution time of an instruction Time of a Ladde
89. ail configuring 3 4 splitting 3 2 documenting 1 0 1 15 downloading project 1 19 E EMC Directive 1 3 entering logic 1 17 Ethernet Network example G 1 European Union Directive compliance 1 3 EMC Directive 1 3 low voltage directive 1 3 Example using the CompactLogix serial port to connect to an Ethernet network G 1 example DH 485 configuration 5 9 execution time function block instructions D 14 function block routine D 12 GSV instruction D 9 SSV instruction D 11 expansion cables 3 1 dimensions A 4 Publication 1769 UM007C EN P June 2001 G generic profile creating H 1 getting started adding a local 1 0 module 1 8 changing module properties 1 10 changing project properties 1 7 creating a project 1 6 creating tags 1 14 documenting 1 0 with alias tags 1 15 downloading a project 1 19 entering logic 1 17 overview 1 1 steps 1 4 viewing controller memory usage 1 22 viewing 1 0 tags 1 11 viewing scan time 1 21 grounding 4 6 DH 485 network 5 9 H hardware DH 485 5 2 serial 4 4 1 0 module adding 1 8 alias 3 13 communication format 3 7 configuring local 3 6 connection 2 6 DIN rail 3 4 local overview 3 1 monitoring 3 13 splitting the DIN rail 3 2 inhibit operation 3 8 Initializing messages between 5320 controllers on DeviceNet F 5 L LED status B 1 LEDs normal controller operation B 2 status B 1 local 1 0 configuring 3 6 DIN rail 3 4 overview 3 1 splitting the rail 3 2 logic enteri
90. al CompactBus You must configure the CompactBus To access the CompactBus properties screens select the local CompactBus from the Controller Organizer Right click and select Properties 9 RSLogix 5000 quickstart 1769 L20 File Edit View Search Logic Communications Offline D M RUN I No Forces b OK No Edits m Sel 120 n B Controller quickstart Controller Tags 3 Controller Fault Handler C3 Power Up Handler 5 9 Tasks 5 69 MainT ask 5 88 MainProgram A Program Tags MainRoutine Ea Unscheduled Programs 28 Trends 5 69 Data Types Cj User Defined B E Strings W STRING H E Predefined 9 0 Module Defined 5 39 1 0 Configuration 1 17691416 SR B 2 1769 0B11 c B 3 17684F4 t Copy B 4 1769 0F2 Delete Cross Reference Print Properties Placing Configuring and Monitoring Local 1 0 3 5 Specifying General Properties On the General tab specify the size of the Chassis Enter the number of modules you plan to install Include the CompactLogix controller in this total along with a maximum of 8 CompactLogix5320 or 16 CompactLogix5330 I O modules not including the power supply imi Module Properties Controller 3 CompactBus 8 1 X General Connection Module Info Type CompactBus 1769 Virtual Backplane Adapter Vendor Allen Bradley Parent Controller Name le 3l Slot E Description E Chassis Size 9 E Comm Format None
91. alsk e Hee T A 21 spen Tp T No Forces b Arp Wee FOX ites TimeriCounter A inpuliOuipul A Controller L20 DH485 N3 Controller Tags C3 Controller Fault Handler C3 Power Up Handler E Tasks 2 58 MainT ask 521 68 MainProgram Program Tags MainRoutine C3 Unscheduled Programs C2 Trends Data Types Cg User Defined Strings STRING Cf Predefined O Module Defined 1 0 Configuration 0 CompactBus Local 8 1 1769 10164 dcinput 2 1769 01674 dcoutput The Controller Organizer is the area on the left of the screen The first item at the top of the Controller Organizer is the controller in this case named Controller L20_DH485_N3 Right click on the Controller and select Properties In the Properties screen click the Serial Port tab This screen should look like the following Publication 1769 0 007 June 2001 l 4 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Publication 1769 UM007C EN P June 2001 o Controller Properties L20_DH485_N3 Major Faults Minor Fauts Date Time Advanced File General Serial Port System Protocol User Protocol Wee Mode Sustem 4 Baud Rate i200 gt Data Bits fe rz Parity None Stop Bits Control Line N
92. anual we use notes to make you aware of safety considerations Identifies information about ATTENTION i practices or circumstances that VARNING can lead to personal injury or death property damage or economic loss Attention and warning statements help you to identify a hazard avoid a hazard recognize the consequences IMPORTANT Identifies information that is critical for successful application and understanding of the product Allen Bradley SLC 5 05 Compact and ControlLogix are trademarks of Rockwell Automation RSLogix 5000 RSLogix 500 RSNetworx and RSLinx are trademarks of Rockwell Software DeviceNet is a trademark of Open DeviceNet Vendor Association ODVA Summary of Changes The information below summarizes the changes to this manual since the last printing To help you find new and updated information in this release of the manual we have included change bars as shown to the right of this paragraph The table below lists the sections that document new features and additional or updated information on existing features In addition information on the features specifications and operation of the new CompactLogix5330 controller has been added throughout the manual For this information See Using 1769 1 0 Thin Module Profiles quickstart example Chapter 1 application example Appendix H Table of System Protocol Options page 4 2 Informati
93. arch Logic Communicatior Offline D M RUN No Forces b E No Edits Ale iu Verify Print Properties Publication 1769 UMO007C EN P June 2001 c Controller Properties quick start General Serial Port System Protocol User Protocol Major Faults Minor Faults Date and Time Advanced File Memory Used Unused Total Controller Fault Handler none gt Power Up Handler lt none gt hd System Overhead x Time Slice 7 Cancel Epp Help System overhead functions include communicating with programming and HMI devices such as RSLogix 5000 software responding to messages sending messages including block transfers What Is CompactLogix 2 7 The controller performs system overhead functions for up to 1 ms at a time If the controller completes the overhead functions in less than 1 ms it resumes the continuous task If communications are not completing fast enough increase the system overhead percentage As you increase the system overhead percentage the overall program scan also increases The following table shows the ratio between the continuous task and the system overhead functions At this time slice The continuous tasks And then overhead occurs runs for for up to 10 9 ms ms 20 4 ms ms 33 2 ms ms 50 1 ms ms At the default time slice of 1096 system overhead interrupts the continuous task every 9 ms of c
94. ays This method initiates polling packets to slave stations according to their position in the polling array s Polling packets are formed based on the contents of the normal poll array and the priority poll array Benefits This communication method is most often used for point to multipoint configurations This method provides these capabilities e slave stations can send messages to the master station polled report by exception e slave stations can send messages to each other via the master slave to slave transfers e master maintains an active station array The poll array resides in a user designated data file You can configure the master e to send messages during its turn in the poll array or e for between station polls master transmits any message that it needs to send before polling the next slave station In either case configure the master to receive multiple messages or a single message per scan from each slave station message based communication mode initiates communication to slave stations using only user programmed message MSG instructions Each request for data from a slave station must be programmed via a MSG instruction The master polls the slave station for a reply to the message after waiting a user configured period of time The waiting period gives the slave station time to formulate a reply and prepare the reply for transmission After all of the messages in the master s message out queu
95. bee mmis En TD NoForces b pes Nds 4 4 f Favortes _ mou Compare Controller CompactLogix5320 Controller Tags 3 Controller Fault Handler C3 Power Up Handler 5 9 Tasks 5 9 MainT ask 5 68 MainProgram Program Tags MainRoutine Unscheduled Programs E Trends 5 69 Data Types Cj User Defined E u Strings STRING Ci Predefined Cj Module Defined 5 69 1 0 Configuration 0 CompactBus Local The last entry in the Controller Organizer on the left of the screen shown above is a line labeled 0 CompactBus Local Right click on this line and select New Module Publication 1769 UM007C EN P June 2001 Configuring 1 0 with the 1769 Generic or Thin Profiles H 3 Type 1 769 MODULE Type 1769 MODULE Description Generic 1769 Module One of the following screens appears depending upon your version of RSLogix RSLogix Version 7 Generic Profile Select Module Type Lx Major Revision F x Show Vendor x Other M Specialty 1 0 Select All Analog M Digital Communication M Motion M Processor Clear All RSLogix Version 8 Thin Profiles Select Module Type x Major Revision fi 769 016 1 Description 1 769 IQEXOW4 24V DC Sink Source Input AC DC Relay Output 1769 IR6 6 Channel RTD Direct Resistance Input 1769 IT6 6 Channel Thermocouple m In
96. between the controller and one other DF1 protocol compatible device 4 11 This is the default system mode This mode is typically used to program the controller through its serial port DF1 master mode control of polling and message transmission between the master and slave nodes 4 14 The master slave network includes one controller configured as the master node and as many as 254 slave nodes Link slave nodes using modems or line drivers A master slave network can have node numbers from 0 to 254 Each node must have a unique node address Also at least 2 nodes must exist to define your link as a network 1 master and 1 slave station are the two nodes DF1 slave mode using a controller as a slave station in a master slave serial communication network 4 14 When there are multiple slave stations on the network link slave stations using modems or line drivers to the master When you have a single slave station on the network you do not need a modem to connect the slave station to the master You can configure the control parameters for no handshaking You can connect 2 to 255 nodes to a single link In DF1 slave mode a controller uses DF1 half duplex protocol One node is designated as the master and it controls who has access to the link All the other nodes are slave stations and must wait for permission from the master before transmitting User mode Channel 0 only communicating with ASCII devices 4 16 This r
97. centage 2 6 Publication 1769 UM007C EN P June 2001 2 2 What Is CompactLogix Developing Programs The controller operating system is a preemptive multitasking system that is IEC 1131 3 compliant This environment provides tasks to configure controller execution programs to group data and logic routines to encapsulate executable code written in a single programming language control application controller fault handler task 4 task 1 configuration status watchdog program 32 program 1 program local main routine tags fault routine other routines controller global tags 1 0 data system shared data Publication 1769 UMO007C EN P June 2001 What Is CompactLogix 2 3 Defining Tasks A task provides scheduling and priority information for a set of one or more programs You can configure tasks as either continuous or periodic The CompactLogix controller supports as many as 4 tasks only one of which can be continuous A task can have as many as 32 separate programs each with its own executable routines and program scoped tags Once a task is triggered activated all the programs assigned to the task execute in the order in which they are grouped Programs can only appear once in the Controller Organize
98. cor 1 Alt Enter 2 On the Serial Port tab specify the appropriate communication settings 2 Controller Properties AE Major Faults Minor Fauts Date Time Advanced File General Serial Port System Protocol User Protocol System z Shon arme values BaudRate The grayed out settings are Data Bits e g selections that do not apply to a Parity None z DH 485 network Stop Bits 1 z Control Line No Handshake hd BTS Send Delay x20 ms RTS Off Delay 20 ms Cancel Apply Hep Publication 1769 UM007C EN P June 2001 Characteristic Communicating with Devices on a DH 485 Link 5 5 Specify these characteristics on the Serial Port tab default values are shown in bold Description default is shown in bold Baud Rate Specifies the communication rate for the DH 485 port All devices on the same DH 485 network must be configured for the same baud rate Select 9600 or 19200 Kbps Node Address Specifies the node address of the CompactLogix controller on the DH 485 network Select a number 1 31 decimal inclusive To optimize network performance assign node addresses in sequential order Initiators such as personal computers should be assigned the lowest address numbers to minimize the time required to initialize the network Token Hold Factor Specifies the number of messages sent per token possession
99. ddress 1 145 Configure Route 45 Address Integers 45 8 Route DF1 MSG to IP at Address 2 248 Save Reset Integer N A 2 0 save configuration to flash 250 TCP IP Config Integer N A 8 Assign an IP Address to the ENI 252 BOOTP Integer N A 2 1 disable BOOTP 253 Baud Rate Integer N A 2 6 38400 Baud Publication 1769 UMO07C EN P June 2001 Communications on Ethernet For this example as mentioned earlier we assign the following IP addresses to the devices on Ethernet Table 0 5 Example IP Addresses for Ethernet Devices 6 9 Device Node Address for L20 MSG IP Address SLC 5 05 1 131 200 50 92 1756 ENET 45 131 200 50 93 1761 NET ENI 2 N A 131 200 50 94 1761 NET ENI 1 N A 131 200 50 95 Computer Ethernet Card N A 131 200 50 96 IMPORTANT The IP addresses above were arbitrarily assigned for this demonstration and should only be used on an isolated Ethernet network Contact your system administrator for unique IP addresses if you are connecting your Ethernet devices to your company s Ethernet network The Message Instructions for the CompactLogix controller Rungs 2 through 7 used to configure the ENI module must be PLC2 Unprotected Write Message Type The Destination Element can be any valid PLC2 command value 010 is used in this example because it is the first available valid value This parameter is not used by the ENI but must be a valid value for RSLogix 5000 to accep
100. done initiating a MSG to the 1756 ENET 5550 controller and so on The two MSG Instructions toggle with only one outstanding MSG at a time See Appendix E for details Publication 1769 UMOO7C EN P June 2001 G 4 Communications on Ethernet Configuring 1761 NET ENI 1 Publication 1769 UMO07C EN P June 2001 This is recommended for the CompactLogix controller to keep the amount of user memory needed for incoming and outgoing messages to a minimum Each message requires approximately 1 1K bytes of user memory allocated when the message is to be sent or received If two messages were enabled at the same time 2 2K bytes of user memory would need to be available Throttling Message Instructions 0 RSLogix 5000 ENI_L20_505_L20_v7 1769 L20 File Edit View Search Logic Communications Tools Window Help aaaea alsa amp ele e T le edel Offline v No Forces v e veas v Feces Disabled m 54 Path AB DFT INI al Favorites KE X Tmer Counter A Input Output compare E Controller ENI L20 505 L20 A Controller Tags C Controller Fault Handler C Power Up Handler 5 69 Tasks 5 68 MainTask 5 68 MainProgram Program Tags SF MSG E MainRoutine j Type PLCS Typed Write Message Control MSG_TO_505 E C3 Unscheduled Programs MSG_TO_5550DN C31 Trends Tr 5 69 Data Types JE Cg User Defined Cg Predefined MSG TO 505 DN MSG Module Defined JE Type PLC
101. downloading the user program with configuration data inhibiting and then uninhibiting the module or cycling power Placing Configuring and Monitoring Local 1 0 3 15 End Cap Detection and Module Faults If a module that is not adjacent to an end cap experiences a fault and the connection to the controller is not broken only the module enters the fault state If a module that is adjacent to an end cap experiences a fault both the module and the controller transition to the fault state Publication 1769 UM007C EN P June 2001 3 16 Placing Configuring and Monitoring Local 1 0 Publication 1769 UMO07C EN P June 2001 Using This Chapter Default Communication Configuration Chapter 4 Communicating with Devices on a Serial Link For information about See page Default communication configuration 4 1 Configuring your system for a serial link 4 3 Example 1 workstation directly connected to CompactLogix controller 4 11 Example 2 workstation remotely connected to a CompactLogix controller 4 12 Example 3 CompactLogix controller communicating with a bar code 4 16 reader The CompactLogix controllers have the following default communication configurations Parameter Channel 0 Default Channel 1 Default CompactLogix5330 only Baud Rate 19 2K 19 2K Parity none none Station Address 0 0 Control Lines no handshaking no handshaking Error Detectio
102. dule is still inhibited online stop communication to a module If you inhibit a module while you are connected to the module the connection to the module is closed The moduler s outputs turn off If you inhibit a module but a connection to the module was not established perhaps due to an error condition or fault the module is inhibited The module status information changes to indicate that the module is inhibited and not faulted If you uninhibit a module clear the check box and no fault condition occurs a connection is made to the module and the module is dynamically reconfigured with the configuration you created for that module If you uninhibit the module and a fault condition occurs a connection is not made to the module The module status information changes to indicate the fault condition Publication 1769 UM007C EN P June 2001 3 10 Placing Configuring and Monitoring Local 1 0 To inhibit a module from logic you must first read the Mode attribute for the module using a GSV instruction Set bit 2 to the inhibit status 1 to inhibit or to uninhibit Use a B SSV instruction to write the Mode attribute back to the module For example The GSV instruction gets the current status of the module named input module The SSV instruction sets the state of input module as either inhibited or uninhibited Publication 1769 UMO007C EN P June 2001 Configuring the Module s Response to a Connection Failure
103. e Read Write Target Device LocalRemote Control Block Control Block Length Setup Screen Peer To Peer Write PLCS Local N7 100 51 00000 APP READ EER JD th S o c NI 2 20 jas e CT No Edits pi Driver AB_ETH 1 7 Eni test rss B Project a Hep 0 B E22 E2E2EJEEJE2EC2CJ EJ E E E2 ie For Help press F1 No Forces Forces Disabled amp H Node 1d of x Ins Add Hop oH TT Yt lt gt 40 gt as User Timer Counter Input Output 0 Compare First Pass 1 lE 3t 15 Del Remove Hop This SLC500 ContralLogix Backplane ort 1 1756 ENet I P str 131 200 50 93 1756 Backplane Slot dech 0 Read Write Message Type Read Write Target Device Local Remote Control Block Control Block Length Peer To Peer Write PLCS Local N100 51 MSG Read Write Message Type Read Write Target Device Local Remote Control Block Control Block Length Setup Screen Peer To Peer White PLCS Local N7 100 51 XREF 0 0000 APP READ SLC 5 05 Rung 1 MSG General Tab RSLogix 500 Eni_test rss File Edit View Search Comms Tools Window Help G 17 EEE D 12 20 SIE A CRT No Forces No Edits E Forces Disabled oH TT Yt lt
104. e At this point the network is in a state of normal operation Number of Nodes and Node Addresses The number of nodes on the network directly affects the data transfer time between nodes Unnecessary nodes such as a second programming terminal that is not being used slow the data transfer rate The maximum number of nodes on the network is 32 If the node addresses for controllers are assigned in sequence starting at node 1 with node 0 left for a programming terminal it is as efficient to leave the maximum node address at 31 as it is to decrease Installing a DH 485 Network Communicating with Devices on a DH 485 Link 5 7 it to the highest node address on the network Then adding devices to the network at a later time will not require modifying the maximum node address in every device on the network The maximum node address should be the same for all devices on a DH 485 network for optimal operation The best network performance occurs when node addresses start at 0 and are assigned in sequential order The controller defaults to node address 1 Initiators such as personal computers should be assigned the lowest numbered addresses to minimize the time required to initialize the network A DH 485 network consists of a number of cable segments daisy chained together The total length of the cable segments cannot exceed 1219 m 4000 ft TUIS Use shielded twisted pair cable either Belden 3106A or Belden 9842 A daisy chain
105. e bottom of the screen to complete the creation of this 50 integer word tag Click on the Logic drop down menu and select Map PLC SLC Messages Enter 11 for the File Number and select tag from L30 N4 under the Tag Name field Your screen should look like the following PLC2 3 5 SLC Mapping x 3 5 SLC Mapping DK Cancel dii Help Delete Map PLC 2 Mapping Tag Name Click OK to accept and close this window When a SLC 500 MSG is received from the CompactLogix5330 controller to write data to file 11 the data will be written to tag data from L30 N4 Next we must enter our ladder logic consisting of two MSG rungs The program should look like the following S FS MSG 0 Type SLC Typed Read END Message Control msgl N msg2 DN ER msgl DN MSG pL Type SLC Typed write Nt gt Message Control msg2 t LI ERS End The two messages toggle allowing one message to be sent at a time When it completes the other message is triggered and so on Two screens must be configured for each MSG Instruction Since the first Publication 1769 UM007C EN P June 2001 l 6 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers message reads 50 integer words from SLC 5 03 node 1 its two screens should look like the following Message Configuration msgl Lx
106. e INT that is large enough to hold all the priority station addresses The minimum size is three elements This tag must be controller scoped The format is list 0 contains total number of stations to be polled list 1 contains address of station currently being polled list 2 contains address of first slave station to poll list 3 contains address of second slave station to poll list n contains address of last slave station to poll Active station tag Standard polling modes only An array that stores a flag for each of the active stations on the DF1 link Both the normal poll array and the priority poll array can have active and inactive stations A station becomes inactive when it does not respond to the master s poll Create a single dimension array of data type SINT that has 32 elements 256 bits This tag must be controller scoped Error detection Select BCC or CRC error detection Configure both stations to use the same type of error checking BCC the controller sends and accepts messages that end with a BCC byte for error checking BCC is quicker and easier to implement in a computer driver This is the default CRC the controller sends and accepts messages with a 2 byte CRC for error checking CRC is a more complete method Enable duplicate detection Select whether or not the controller should detect duplicate messages The default is duplicate detection enabled If You Choose One of the Standard Poll
107. e IP address for 2 and are stored in tag IP VALUE which is a tag address containing 4 integer words This is shown in the CompactLogix controller s tag database shown below On the MSG Instruction s Communication tab above the path is 2 250 where the 2 represents the CompactLogix controller s channel 0 serial port and the 250 tells the ENI module that the 4 words of data contain its IP address CompactLogix5320 Controller s Tags So RSLogix 5000 ENI_L20_505_L20_v7 1769 L20 Controller Tags ENI_L20_505_L20_v7 controller L Ele Edit View Search Logic Communications Tools Window Help 181 xl alanas S 42 e m 1 alala ve Ale v No Forces Pg No Edis e Forces Disabled gt Path AB_DF1 1 1 4 SSS neo y 2 Favorites 2 Controller ENL 120 505 120 L Controller Tags C Controller Fault Handler Power Up Handler Program Control BOOL Decimal thea Tasks FE data rom S05 GM fee Decimal INTO _ 2 68 Maint ask E dala from 5550 Cee Decimal NTI 2 68 MainProgram ENET 5550 IP Tren MESSAGE A Program Tags ENET 5550 IP VALUE Decimal INT 4 5 5550 IP VALUE O 131 Decimal INT faa Tec 5550 1 200 Decimal INT E E Data Types _ _5550 P VALUED _ f 50 Decimal INT
108. e are transmitted the slave to slave queue is checked for messages to send If your application uses satellite transmission or public switched telephone network transmission consider choosing message based communication Communication to a slave station can be initiated on an as needed basis Also choose this method if you need to communicate with non intelligent remote terminal units RTUs Publication 1769 UM007C EN P June 2001 4 14 Communicating with Devices on a Serial Link This field Station address Configuring a DF1 Slave Station Description The station address for the serial port on the DF1 slave Enter a valid DF1 address 0 to 254 Address 255 is reserved for broadcast messages The default is 0 Transmit retries The number of times the remote station retries a message after the first attempt before the station declares the message undeliverable Enter a value 0 to 127 The default is 3 Slave poll timeout Specifies the amount of time the slave station waits to be polled by a master before indicating a fault Enter a value 0 to 32767 Limits are defined in 20 ms intervals The default is 3000 60 000 ms EOT suppression Select whether or not to suppress sending EOT packets in response to a poll The default is not to suppress sending EOT packets Error detection Select BCC or CRC error detection Configure both stations to use the same type of error checking BCC the controller
109. e must configure the Utility Settings tab in the ENI configuration tool Make this tab look like the following ENI 1 Configuration Utility Settings Screen F3 ER ENI IP Addr Message Routing Email Reset Utility Settings Radix Decimal Load From Save COM Port Parameter Upload Behavior Parameter Download Behavior file Save cow C AI it ENTE un 65017 Baud Rate C Tab Only Tab On Bera ENTROM 36400 Fa Modified Bint Gon text Filey Prodified Then connect the serial cable between your computer and ENI 1 and click on the ENI IP Addr tab From this tab under the Save To column click the ENI ROM button This will download your configuration parameters to ENI 1 and save it to non volatile memory ENI 2 is connected to the CompactLogix controller This ENI must be configured with its own IP address 131 200 50 94 for this example and we must add the IP addresses of the SLC 5 05 controller and the 1756 ENET 5550 controller to its Message Routing table The Message Routing table allows for up to 50 IP addresses to be linked to DF1 destination node addresses for the following purposes Table 0 2 Message Routing Nodes Function Nodes 0 to 44 When sending messages to any Ethernet device other than ControlLogix that supports the same command set as the CompactLogix controller i e SLC 5 05 PLC 5E and other modules We will use the PLC 5 T
110. e token pass packet again After two retries a total of three tries the initiator attempts to find a new successor IMPORTANT The maximum address that the initiator searches for before starting again with zero is the value in the configurable parameter maximum node address The default and maximum value for this parameter is 31 for all initiators and responders The allowable range of the node address of a initiator is 0 to 31 The allowable address range for all responders is 1 to 31 There must be at least one initiator on the network Network Initialization The network requires at least one initiator to initialize it Network initialization begins when a initiator on the network detects a period of inactivity that exceeds the time of a link dead timeout When the link dead timeout is exceeded usually the initiator with the lowest address claims the token When a initiator has the token it will begin to build the network Building a network begins when the initiator that claimed the token tries to pass the token to the successor node If the attempt to pass the token fails or if the initiator has no established successor for example when it powers up it begins a linear search for a successor starting with the node above it in the addressing When the initiator finds another active node it passes the token to that node which repeats the process until the token is passed all the way around the network to the initial nod
111. ect whether or not the controller should detect duplicate messages The default is duplicate detection enabled For information about communicating on DeviceNet with the 1761 NET DNI or on Ethernet with the 1761 NET ENI see Appendix F Communications on DeviceNet or Appendix G Communications on Ethernet Publication 1769 UM007C EN P June 2001 4 12 Communicating with Devices on a Serial Link Example 2 Workstation In the following example a workstation remotely connects to a Remot ely Connected to a CompactLogix controller over a serial link A modem is connected to the controller to provide remote access CompactLogix Controller F ES J isolator modem bw recommended for use with Channel 0 which is not isolated modem 1761 NET AIC If you use a modem to remotely connect the controller to one workstation use DF1 point to point full duplex protocol as in the previous example Master Slave Communication Methods Half duplex DF1 Protocol Half duplex master slave protocol is a SCADA protocol consisting of 1 master and up to 254 slaves Typically the master polls all of the slaves for data in a round robin fashion using RF modems leased line modems or any similar media Publication 1769 UM007C EN P June 2001 Name standard communication mode Communicating with Devices on a Serial Link 4 13 A master station can communicate with a slave station in two w
112. ed network is recommended A When cutting cable segments make them long enough to route them from one link coupler to the next with sufficient slack to prevent strain on the connector Allow enough extra cable to prevent chafing and kinking in the cable Single Cable Connection Orange with white stripe White with orange stripes 6 Termination Belden 3106A or 9842 2 54A n M B RQ 2 3 Common uc Let N 2 Shield Shrink tubing recommended 1 Chassis Ground Blue with white stripes 9842 Publication 1769 UM007C EN P June 2001 5 8 Communicating with Devices on a DH 485 Link Publication 1769 UMO007C EN P June 2001 Multiple Cable Connection to successive device to previous device The table below shows wire terminal connections for Belden 3106A For this Wire Pair Connect this Wire To this Terminal shield drain non jacketed 2 Shield blue blue 3 Common white orange white with orange stripe 4 Data B orange with white stripe 5 Data A The table below shows wire terminal connections for Belden 9842 For this Wire Pair Connect this Wire To this Terminal shield drain non jacketed 2 Shield blue white white with blue stripe cut back no connection blue with white stripe 3 Common white orange white wit
113. equires your program logic to use the ASCII instructions to read and write data from and to an ASCII device DH 485 communicating with other DH 485 devices multi master token passing network 5 1 allowing programming and peer to peer messaging Publication 1769 UM007C EN P June 2001 4 10 Communicating with Devices on a Serial Link Step 3 Configure the Programming Terminal Communication Driver Use RSLinx software to configure the serial communication driver Select the DF1 driver 1 In RSLinx software select Communication Configure Driver From the Available Driver Types list select RS 232 DF1 Devices Click Add New Publication 1769 UMO007C EN P June 2001 Xy Rockwell Software RSLinx Lite RSWho 1 E File View DOUTE QUES Station Security Window Help Available Driver Types x WORT 52232 Devices Add New 5 BSWho Help Configure Drivers Configured Drivers Autobrowse Lonfigure Drivers igured Drivers Configure Shortcuts Name and Description Status Configure Client Applications Borfigure Configure CIP Options Startup 3 inx Gateways Driver Diagnostics Ethernet er CIP Diagnostics 2 Specify a name for the driver Add New RSLinx Driver x Choose a name for the new driver 15 characters maximum Cancel jAB DF1 1 3 Specify the appropriate communication sett
114. er controllers DNI module is automatically routed to the other CompactLogix controller For example the CompactLogix5320 controller connected to the DNI module with DeviceNet address 25 must send messages to destination node 35 The message is then routed to the controller connected to the DNI module with DeviceNet node address 35 the CompactLogix 5330 in this case Start RSLogix 5000 and begin a new project for the CompactLogix5320 controller Add two ladder rungs each containing MSG Instructions one to Write data to the controller and one to Read data from the other controller For this example the MSG instructions are executed alternately initiated at power up or going to Run mode with the first scan bit S FS This allows each MSG Instruction to intitiate the other MSG Instruction each time it completes These rungs look like the following Initiate Write Messages to the CompactLogix Controller connected to the 1761 NET DNI with DeviceNet node address 35 MSG_NOD35R DN MSG 0 Type Data Table Write EN gt SFS Message Control MSG_NOD35W EA K CDN gt I CER 2 Initiate Read Messages to the CompactLogix Controller connected to the 1761 NET DNI with DeviceNet node address 35 MSG NOD35W DN MSG 1 Type Data Table Read EN Message Control MSG NOD3BR EA K CDND I CEIR5 End Publication 1769 UMO007C EN P June 2001 Communications
115. es local I O addresses are preceded by the word Local These addresses have the following format Input Data Local s I Output Data Local s O Configuration Data Local s C Where s is the slot number assigned the I O modules in the Generic Profiles In order to configure an I O module you must open the configuration tag for that module by clicking on the plus sign to the left of its configuration tag in the tag database Configuring a 1769 0F2 Analog Output Module To configure the 1769 OF2 module in slot 2 click on the plus sign to the left of Local 2 C Configuration data is entered under the Local 2 C Data tag Click the plus sign to the left of Local 2 C Data to reveal the 8 integer data words where configuration data may be entered for the 1769 OF2 module The tag addresses for these 8 words are Local 2 C Datal0 through Local 2 C Data 7 Only the first 6 words of the configuration file apply The last 2 words must exist but both should contain a value of 0 decimal TIP If you use Thin Profiles each configuration parameter is listed by name matching the configuration information in the module s user p manual Compact I O Analog Module User s Manual publication 1769 UM002A EN P Publication 1769 UM007C EN P June 2001 H 10 Configuring 1 0 with the 1769 Generic or Thin Profiles The 8 configuration words for the 1769 analog output module are defined as follows
116. esponse to a CompactBus connection failure is fixed to always fault the controller It is not configurable imi Module Properties Controller 3 CompactBus 8 1 x General Connection Module Info Requested Packet Interval RPI 19 ms 2 0 750 0 ms Majo Fault Gh Controller I Gonnection Fails While Module Fault Status Offline Publication 1769 UM007C EN P June 2001 1 14 Getting Started Create Tags Creating Other Tags 1 Click on Edit tags to create a tag Rover mj 2 Select the data type Select Data Type TIMER SCALE SEC_ORDER_CONTROLLER SELECT SELECT_ENHANCED SELECTABLE_NEGATE SELECT ED_SUMMER SERIAL_PORT_CONTROL Select TIMER X Ding Click OK Publication 1769 UM007C EN P June 2001 Getting Started 1 15 3 The software displays the tag Click the sign to display the members of the TIMER structure You might have to resize the column to see the tag extensions Documenting 1 0 with Alias Tags 1 Create an alias tag input 1 for Local 1 1 Data 1 ontroller T ags quickstart controller Jasickstan contoter Shaw Tag Name AliasFor BaseTag sve Desois Bel E 4 Enter the name of the tag Tab here or click in the box Click here to select a tag to reference Publication 1769 UMOO7C EN P June 2001 1 16
117. et Interval RPI 202 ms 2 0 2 0 ms Inhibit Module T Major Fault On Controller If Connection Fails While in Run Mode Module Fault Status Offline Cancel Apply Help Viewing 1 0 Tags View the tags for the controller by placing the cursor over the Controller tags folder and double clicking RSLogix 5000 quickstart 1759 1 20 File Edit View Search Logic Communicatic Offline D M RUN um No Forces gt No Edits m uo E E Controller quickstart Controller Tags C3 Controller Fault Handler C3 Power Up Handler B E Tasks 5 59 MainT ask A ca MainProgram A Program Tags EA MainRoutine C3 Unscheduled Programs Publication 1769 UM007C EN P June 2001 1 12 Getting Started The software displays the module defined tags for the I O modules you created Tag Scope 1769 module tags ge E i3 a ls A Ei 1 Tag scope allows tag name uniqueness to be limited to a single scope controller or program Thus the same tag name can be used in many programs without ambiguity Publication 1769 0 007 June 2001 Getting Started 1 13 Configure the CompactBus 1 In the Controller Organizer select the CompactBus Right click and select Properties File Edi View Search Logic Communications ERE 2 Specify the configuration options Offline B RUN
118. following table illustrates some of the differences between the two available CompactLogix controllers Communication Ports 0RS22 RS222 q User Memory 64K bytes 256K bytes I Max number of 1 0 modules supported 8 1 0 modules 161 0 modules I Max number of 1 0 banks supported 2 banks 3 banks I Publication 1769 UMO07C EN P June 2001 Compliance to European Union Directives Getting Started 1 3 This product has the CE mark and is approved for installation within 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 Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file e EN 50081 2 Generic Emission Standard Part 2 Industrial Environment EN 50082 2 EMC Generic 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 following Allen Bradley publications Industrial Automation Wiring and Grounding G
119. gix 5000 Version 8 BRK na 0 BSL DINT 8 4 Length 32 0 83 8 27 Length 32 0 82 43 Round up Length 32 to a whole number BSR DINT 9 3 Length 32 0 83 9 16 Length 32 0 82 43 Round up Length 32 to a whole number BID DINT 10 61 10 47 0 16 CLR DINT 0 37 0 37 0 10 REAL 0 43 0 43 0 11 CMP Refer the 4 6 expression 45 0 11 operations within the expression COP SINT 7 4 Length 0 09 7 3 Length 0 09 INT 7 1 Length 0 19 7 0 Length 0 18 DINT 7 5 Length 0 37 7 5 Length 0 37 0 15 REAL 7 6 Length 0 37 7 5 Length 0 37 0 15 COS REAL 236 7 2337 0 08 CPT Refer the 5 1 expression 5 0 expression 0 11 operations within the expression CTD COUNTER 0 46 0 45 0 43 CTU COUNTER 0 46 0 45 0 43 DDT DINT 9 1 Based on All mode 0 29 6 Length 1 5 13 7 Length 1 5 mismatches 1 mismatch 41 5 Length 1 5 29 2 Length 1 5 2 44 2 Length 1 5 43 6 4 Cmp Length 1 5 mismatches DEG REAL 20 0 19 7 0 11 DIV DINT 11 7 11 6 0 10 REAL 19 9 19 7 0 11 DTR DINT 3 02 2 99 2 8 EOU DINT 0 40 0 40 0 10 REAL 0 40 0 40 0 11 FAL Refer to the 10 9 n 4 3 expression 10 77 n 4 23 73 nis the number of elements operations expression manipulated in one scan within the expression Publication 1769 UMO07C EN P Ju ne 2001 Table 4 B Instruction Execution Times Continued Execution Time D 5
120. gt 40 gt aes User Timer Counter Input Output Driver 4B_ETH 1 Project H Help Compare MSG Ei Controller Controller Properties Processor Status This Controller Au 10 Co N7 100 51 Elements r Control Bits E Data Files Cross Communication Command Data Table Address Size in Elements Channel N11 50 20 1 Target Device s2 lt B 4 Message Timeout 23 Ignore if timed out TO To be retried Awaiting Execution EW Continuous Run CO Error ER Message done DN Read Write Message Type Read Write Target Device Local Remote Control Block Control Block Length Setup Screen Peer To Peer Write PLCS Local N10 0 3 0 lo lo 0 0 1 Data Table Address Message Transmitting ST 0 Message Enabled 1 Waiting for Queue Space 0 IN12 0 Read Write Message Type Read Write Target Device LocalRemote Control Block Control Block Length tup Peer To Peer Write PLCS Local N7 100 51 Local Remote Local MultiHop D D D n i D re r Error Error Code Hex 0 E m2 Error Description No errors E Force File D oo Bi E
121. gured I O that the execution time of the dedicated I O task approaches 2 ms or the combination Publication 1769 UM007C EN P June 2001 2 4 What Is CompactLogix of the high priority tasks and the dedicated I O task approaches 2 ms no CPU time is left for low priority tasks 8 to 15 TIP For example if your program needs to react to inputs and control outputs at a deterministic rate configure a periodic task with a priority higher than gt 7 1 through 6 This keeps the dedicated I O task from affecting the periodic rate of your program However if your program contains a lot of math and data manipulation place this logic in a task with priority lower than 7 8 through 15 such as the continuous task so that the dedicated I O task is not adversely affected by your program The following example shows the task execution order for an application with periodic tasks and a continuous task Task Priority Level Task Type Example Execution Worst Case Time Completion Time 1 5 20 ms periodic task 2 ms 2 ms 2 7 dedicated 1 0 task 1 ms 3ms 2 ms fixed RPI 3 10 10 ms periodic task 4 ms 8 ms 4 none lowest continuous task 25 ms 60 ms Task 4 Time ms Publication 1769 UMO007C EN P June 2001 What Is CompactLogix 2 5 Notes A The highest priority task interrupts all lower priority tasks B The dedicated 1 0 task can be interrupted by tasks with priority levels 1 to 6 The dedicated I O task inter
122. guring 1761 NET ENI 2 Configure RSLinx and Download The Program To The CompactLogix Controller Create MSG Programs for the SLC 5 05 and the 5550 Controllers Configuring an Ethernet Driver in RSLinx System Diagram Example Network ENI Network D 0 CompactLogix EE EP SED 1747 1552 5320 or 5330 SLC 5 05 RS 232 DF1 Ethernet Hub Switch 10 Base T Personal Computer with RSLogix 5000 RSLogix 500 and RSLinx PC Ethernet Interface Card 1756 11 ControlLogix PC COMM Port RS 232 DF1 E 1761 NET ENI 1 z Publication 1769 UM007C EN P June 2001 G 2 Communications on Ethernet Purpose Scope Publication 1769 UMO007C EN P June 2001 The computer must include the following software RSLogix5000 version 7 00 or later for CompactLogix5320 version 8 00 or later for CompactLogix5330 e RSLinx version 2 30 00 or later e RSLogix500 ENI Configuration Tool The CompactLogix5320 controller must contain firmware 7 17 or later The CompactLogix5330 controller must contain firmware 8 14 or later The Ethernet Interface Card in the computer is used to connect directly to the SLC 5 05 controller channel 1 and to the 55
123. h orange stripe 4 Data B orange with white stripe 5 Data A 1 To prevent confusion when insta immediately after the insulation lling the communication cable cut back the white with blue stripe wire jacket is removed This wire is not used by DH 485 Communicating with Devices on a DH 485 Link 5 9 Grounding and Terminating a DH 485 Network Jumper Jumper A Belden 9842 Cable LN 1219 m 4000 ft Maximum J poe 1 729 S3 G3 G3 3 G3 N 3 7 1 E Jumper Example CompactLogix In the following example both a CompactLogix controller and a Controller on a DH 485 ControlLogix controller use 1761 NET AIC converters to connect to a DH 485 network Network 1761 NET AIC PanelView 550 Personal 1761 NET AIC Computer CompactLogix Publication 1769 UM007C EN P June 2001 5 10 Communicating with Devices on a DH 485 Link Publication 1769 UMO07C EN P June 2001 Using This Appendix CompactLogix Controller Appendix A CompactLogix System Specifications For information about See page CompactLogix controller specifications A 1 1747 BA battery specifications A 2 Dimensions A 3 Description CompactLogix5320 CompactLogix5330 Communication Ports 1 RS 232 2 RS 232 User Memory 64K bytes 256K bytes Maximum nu
124. iguration Rung Descriptions Rung Function Rung 2 This rung initiates the process and configures the ENI module s Serial port for 38400 Baud Rung 3 This rung is initiated by the Done bit of the previous MSG and it disables BOOTP Rung 4 This rung configures the ENI with its own IP address Rung 5 This rung adds the IP address of the SLC 5 05 controller to the ENI module s Message Routing table at DF1 node 1 This means that any message sent by the CompactLogix controller with a DF1 destination address of 1 will be sent to the SLC 5 05 controller on Ethernet Rung 6 This rung adds the IP address of the 1756 ENET module to the ENI module s Message Routing table at DF1 node 45 This means that any message sent by the CompactLogix controller with a DF1 destination address of 45 will be sent to the 5550 controller in slot 0 via the 1756 ENET module on Ethernet Rung 7 This rung instructs the ENI module to save the configuration data sent to it in non volatile memory The following table contains the information needed to send messages to the ENI to configure it for this example For a complete list of ENI configurable features please refer to the MicroLogix Ethernet Interface END User Manual publication 1761 UMOOGA EN P Table 0 4 ENI 2 Configuration Message Instructions Parameters Node Number Number Length bytes 101 Configure Route Address Integers 1 8 Route DFI MSG to IP at A
125. in this fashion is good practice for peer to peer communications on networks such as DH 485 and DeviceNet Type Connection Established Dynamic Memory Allocated Backplane Incoming The message is connected 1200 bytes connection established The message is unconnected no 1200 bytes connection established Outgoing All outgoing messages whether 1200 bytes connected or unconnnected Serial Port Incoming All incoming messages whether 1200 bytes connected or unconnected Outgoing All outgoing messages whether 1200 bytes connected or unconnected RSLinx Tag Optimization Tag optimization creates three items which allocate memory a trend object a trend driver and a connection Item Trend Object Description Created in the controller to group the requested tags One trend object can handle approximately 100 tags connection points Memory Allocated 80 bytes Trend Driver Created to communicate to the trend object 36 bytes single point some economy for multiple points in a driver Connection Created between the controller and RSLinx 1200 bytes EXAMPLE To monitor 100 points 100 points x 36 bytes 3600 bytes Trend Driver 3600 Trend Driver 80 Trend Object 1200 Connection approximately 4000 bytes D 1 In general we estimate that one tag takes about 40 bytes of memory Publication 1769 UMO07C EN P June 2001 Trends DDE OPC Topics
126. ing Modes The master station polls the slave stations in this order 1 all stations that are active in the priority poll array 2 one station that is inactive in the priority poll array 3 the specified number normal poll group size of active stations in the normal poll array one inactive station after all the active stations in the normal poll array have been polled Publication 1769 UM007C EN P June 2001 4 16 Communicating with Devices on a Serial Link Use the programming software to change the display style of the active station array to binary so you can view which stations are active Example 3 CompactLogix In vis connects to Ses code reader A bar code reader is an ASCII device so you configure the Controller Connected to a serial port differently than in the previous examples Configure the Bar Code Reader serial port for User mode rather than the system mode i LI WA isolator recommended ou must use Channel 0 when connecting to an ASCII device Channel 1 on the CompactLogix5330 does not support ASCII at this time Connect the ASCII Device to the Controller To connect the ASCII device to the Channel 0 serial port of the controller 1 For the serial port of the ASCII device determine which pins send signals and which pins receive signals Publication 1769 UM007C EN P June 2001 Communicating with Devices on a Serial Link 4 17
127. ings Select the Logix5550 CompactLogix as the Device and specify the COM port Click Autoconfigure to have the software determine the remaining serial settings Configure RS 232 DF1 Devices Device AB_DF1 1 Comm Port x Device Logix 5550 CompactLogix Station Number yo Decimal Baud Rate 19200 D4 Parity None gt Stop Bits 1 7 Protocol Full Duplex Auto Configure Eror Checking Use Modem Dialer Cancel Delete Help Communicating with Devices on a Serial Link 4 11 Example 1 Workstation In the following example a workstation directly connects to a Directly Connected to a CompactLogix Controller This field Station address CompactLogix controller over a serial link This is useful for downloading a controller project directly to the controller serial serial C SECO it npactLogix5320 isolator i CompactLogix5330 recommended for use with Channel 0 which is r not isolated E This type of protocol supports simultaneous transmission between two devices in both directions The DF1 point to point protocol controls message flow detects and signals errors and retries if errors are detected
128. ium Batteries publication AG 5 4 Follow the procedure below to replace the battery ATTENTION The user program will be lost when the battery is removed Make a copy of your user program before removing and replacing the battery 1 Save your user program 2 Make sure the new 1747 BA battery is available and ready for installation 3 Turn off power to the CompactLogix controller Publication 1769 UM007C EN P June 2001 C 4 Maintaining the Battery 4 Does the existing battery show signs of leakage or damage If Then Yes Before handling the battery review Guidelines for Handling Lithium Batteries publication AG 5 4 No Go to the next step 5 Remove the old battery CompactLogix5320 CompactLogix5330 battery connector battery E B battery battery 6 Install a new 1747 BA battery The battery connector is keyed to install only with the correct polarity ATTENTION Only install a 1747 BA battery If you install a different battery you may damage the controller 7 Write battery date on door of controller 8 Apply power to the controller On the front of the controller is the BATTERY LED off If Then Yes Go to the next step No Remove power then A Check that the battery is correctly connected to the controller B If the BATTERY LED remains on install another 1747 BA battery C If the BATTERY LED remains on
129. l Comm Format Data INT Revision m fi a Electronic Keying Compatible Module z Cancel Back Next gt Finish gt gt Help If you have version 8 of RSLogix 5000 and CompactLogix controller firmware proceed to Completing the Module Profile on page H 6 once you have selected the Thin Profiles for your I O modules Generic Profile For the Generic Profile click the OK button and the following default Generic Profile screen appears Module Properties Local 1769 MODULE 1 1 x Type 1769 MODULE Generic 1769 Module Parent Local r Connection Parameters 4 Assembly Instance Size o ines u Configuration 102 0 E 16 bit Name Input Description a Output Comm Format input Data INT X Slot 1 Cancel Back Nest gt L Erin Help This is the default Generic Profile screen First fill in a name for your module For this example OV16 is used for a 1769 OV16 module This helps to easily identify the module type configured on your local CompactBus The Description field is optional and may be used to provide more details concerning this I O module in your application The next parameter is the Comm Format Click the down arrow for this parameter to reveal the choices For all 1769 analog output modules discrete output modules and discrete combination modules Configuring 1 0 with the 1769 Generic or Thin Profiles 5
130. l 0 Default Communication Push Button Configuring Your System for a Serial Link Step 1 Configure tbe Step 2 Configure the Serial Port s of the Controller Step 3 Configure the Programming Terminal COMUMUMEAMON Driven qoin dry uas rc hte a ees Example 1 Workstation Directly Connected to a CompactLogix Configuring a DF1 Point to Point Station Example 2 Workstation Remotely Connected to a CompactLogix Controller deos Ara ab 9e qaod t t Master Slave Communication Methods Configuring a DF1 Slave Configuring a DF1 Master Station Example 3 CompactLogix Controller Connected to a Bar Code Connect the ASCII Device to the Controller Configuring User Mode Programming ASCII Communicating with Devices on a DH 485 Link CompactLogix System Specifications CompactLogix Troubleshooting Maintaining the Battery Execution Time Table of Contents iii Chapter 5 Usi e Tie CHAINES aede afe C CES AT 5 2 Configuring Your System for a DH 485 Link 5 2 Step 1 Configure tbe 5 2 Step 2 Configure the DH 485 Port of the Controller 5 4 Planning a DH 485 Network
131. le Enable Waiting lt Start Done Done Length 50 Error Code Timed Out Extended Error Code Help The Path parameter is the only area on this screen that needs to be modified The Path shown above 2 35 routes the Message out port 2 Channel 0 of the local CompactLogix5320 controller fj and to a destination node address 35 This is the DeviceNet node address of the DNI to which the remote CompactLogix5330 controller is connected The Cache Connections selection is not valid for serial port communications The Tag tab merely shows the tag name for the MSG control block Click Apply and OK to save your changes 5 The Read message in rung 1 of the ladder logic on page F 6 is very similar to the Write message The difference is that for the Read message the Message Type is CIP Data Table Read the Source is data 25 and the Destination is a tag in the sending controller called DATA FROM NODE395 for this example The data25 tag located in the CompactLogix5330 controller is the data table tag location to which both messages in the CompactLogix5320 controller read and write data Publication 1769 UMO007C EN P June 2001 Communications on DeviceNet F 9 6 Before saving the project be sure that the port parameters of the serial port match those of the DNI module s serial port The default RS 232 Full duplex DF1 port parameters for the DNI modules and the CompactLogix controlle
132. lect 12 through 14 Input Data Format 15 Channel Enable Bit Input Filter Each channel configuration word allows you to select an Input Filter on a per channel basis The filter frequency affects noise rejection characteristics Select filters based on a noise versus step response time trade off A 50 Hz filter will provide a high level of noise filtering resulting in a 60 msec step response In contrast a 500 Hz filter will provide minimal noise filtering resulting in a 6 msec step response Configuring 1 0 with the 1769 Generic or Thin Profiles 13 The following table represents the input filter selections for the 1769 IF4 Input Filter 60 Hz Bit3 Bit2 50 Hz Not Used 250 Hz 500 Hz oO O O Refer to the Compact I O Analog Module User s Manual publication 1769 UMOO2A EN P for more information on these filter selections Input Type Range This selection allows you to configure each channel individually for various current or voltage ranges as shown in the table below Input Type Bit 11 Bit 10 Bit 9 Bit 8 10 to 10V dc 0 0 0 0 0 to 5V dc 0 0 0 1 0 to 10V dc 0 0 1 0 4 to 20 mA 0 0 1 1 1to 5V dc 0 1 0 0 0 to 20 mA 0 1 0 1 Input Data Format The following table provides the various data format selections for each of the analog input channels For additional details concerning the formats shown below refer to the Compact A
133. ler eo 92 LO E E S c 1769 IA16 Power Supply Power Supply 1769 1016 1769 CLL1 Power Supply 1769 1016 1769 I06XOW4 1769 CRR1 1769 0816 1769 0816 1769 0W8l 1769 0W8l Be sure to calculate the backplane current draw for all I O modules and CompactLogix5 320 controller In the example above the backplane current draw is within the capability of the 1769 PA2 power supply in each bank Publication 1769 UMOO7C EN P June 2001 D 20 Execution Time To calculate I O throughput you must know the number of input and output words for each I O module You can look up this information in the user documentation for your I O modules Or for quick reference see the table on page H 5 of this manual The following table lists the number of input and output words for each module in our Example 2 system VO Module Number of Input Words Number of Output Words 5948 n1 1 1769 048 1 1 1769 IF4 6 0 1769 0F2 4 2 1769 1A8 1 0 1769 0W8 1 1 1769 IT6 8 0 1769 IT6 8 0 1769 1016 1 0 1769 0B16 1 1 1769 0B16 1 1 1769 I06X0W4 2 1 1769 IR6 8 0 1769 1016 1 0 1769 0W8l 1 1 1769 0W8l 1 1 Total 46 9 Next plug these values into the scan time equations to estimate the input and output scan times Input Scan Time 90 20 x 16 0 7 x 46 442 2 us Output Scan Time
134. ler memory usage 1 22 1 0 tags 1 11 scan time 1 21 Publication 1769 UMOO7C EN P June 2001 4 Index Publication 1769 UM007C EN P June 2001 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 IRAM poor Americas Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 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 1769 UM007C EN P June 2001 PN 40072 105 01 C Supersedes Publication 1769 UM007B EN P February 2001 2001 Rockwell International Corporation Printed in the U S A
135. lication 1769 UMO007C EN P June 2001 Click OK Use your programming software to configure the I O modules for the controller All the I O modules on the CompactBus operate at a fixed RPI of 2 ms To configure an I O module right click on the local CompactBus in the Controller Organizer and select New Module Select the 1769 module from the list of modules For additional information and an example see Appendix H Configuring I O with the 1769 Generic or Thin Profiles Major Revision fi 7691416 8 Point Isolated 1204 AC Input El 4 Channel Current Voltage Analog Inputt 17594F4 B 4 Channel Current Voltage Analog Inputt 17694M12 12 Point 240 AC Input 17691016 16 Point 24V DC Sink Source Input 1763 5 0w4 24V DC Sink Source Input AC DC Relay Output 1769 IR6 B Channel RTD Direct Resistance Input 1769 IT6 B Channel Thermocouple m Input 1768 M DULE Generic 1769 Module 1769 048 8 Point 100V 240V AC Output 1769 0816 16 Point 24V DC Output Show Vendor Im x v Other v Specialty 1 0 Select All Analog M Digital v Communication Motion v Processor Clear All Cancel Help Placing Configuring and Monitoring Local O 3 7 Enter a name and description optional for the module Module Properties Local 1769 IA16 1 1 x Type 17691416 16 Point 120 AC Input Vendor Allen Bradley Parent Local Name neut M oduld Slot fi Description zl Comm Format Input Data
136. ll be using 38400 baud on all serial connections We will also assign IP addresses to all Ethernet products rather than using BOOTP Two tabs in the ENI software tool must be modified for the purposes of this example the ENI IP Addr tab and the Message Routing tab The IP address for the ENI connected to the CompactLogix controller ENI 2 is the only address we need to add to the ENI 1 Message Routing table The other two Ethernet devices are accessed by the computer via the computer s Ethernet card Make the two ENI 1 tabs look like the following ENI 1 Configuration ENI IP Addr Screen ENI IP Addr Message Routing Email Reset Utility Settings 232 Baud Rate 38400 z Obtain viaBootP Address 131 200 50 85 Subnet Mask 255 255 0 a Gateway U 0 0 0 SecuiyMaski 0 0 0 O Security Mask 2 O mme SOO 870 ENI 1 Configuration Message Routing Screen ET ENIIPAddr Message Routing Email Reset Utility settings IP Address Radix Decimal Load From GIE Ld ENI Defaults Radix Decimal Load From File zd Defaults Print bon exter Pefautt Values Publication 1769 UM007C EN P June 2001 G 6 Communications on Ethernet Configuring 1761 NET ENI 2 Publication 1769 UMO07C EN P June 2001 Before we download our configuration to ENI 1 w
137. mber of 1 0 modules 8 1 0 modules 16 1 0 modules supported Maximum number of 1 0 banks 2 banks 3 banks supported Backplane Current 600 mA at 5V dc 800 mA at 5V dc 0 mA at 24 dc 0 mA at 24V dc Operating Temperature 0 to 60 C 32 to 140 F Storage Temperature 40 to 85 C 40 to 185 F Relative Humidity 5 to 9596 non condensing Vibration Operating 10 to 500 Hz 5G 0 030 in peak to peak Shock Operating 30G 11 ms panel mounted 20G 11 ms DIN rail mounted Non operating 40G panel mounted 30G DIN rail mounted Power Supply Distance Rating 4 The controller must be within 4 slot positions of the power supply Shipping Weight 325 g 0 715 lbs 362 g 0 796 Ibs Battery 1747 BA Programming Cable 1747 CP3 or 1756 CP3 Agency Certification e C UL certified under CSA C22 2 No 142 e UL 508 listed e CE and C Tick compliant for all applicable directives Hazardous Environment Class Class I Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Radiated and Conducted Emissions EN50081 2 Class A Publication 1769 UMOO7C EN P June 2001 2 CompactLogix System Specifications Description Electrical EMC CompactLogix5320 CompactLogix5330 The unit has passed testing at the following levels ESD Immunity IEC61000 4 2 4 kV contact 8 kV air 4 kV indirect R
138. mmands In that case the receiving CompactLogix controllers must map the SLC command destination file address number to an internal tag This is covered in detail later in this application example The ladder programs for the two CompactLogix controllers are quite simple for this application example consisting of two MSG rungs We also configure each controller s channel 0 serial port for DH 85 and map the file address of SLC 500 commands received to internal tags Then these controllers are added to the existing DH485 network with the SLC 5 03 controllers Messaging DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 3 CompactLogix5320 Controller The CompactLogix5320 controller is assigned DH485 node address 3 The messages sent and received by this controller are as follows Send a MSG to read 50 integer words from SLC 5 03 controller node 1 Send a MSG to write 50 integer words to the CompactLogix5330 controller node 4 Receive a MSG write of 50 integer words from the CompactLogix5330 controller to file 11 File 11 will be mapped to tag from 130 N4 in the CompactLogix5320 controller Start RSLogix 5000 by double clicking its icon Then open a new project and give it a name The name used in this example is L20_DH485_N3 Your screen should look like the following 5 RSLogix 5000 L20_DH485_N3 1769 L20 File Edit View Search Logic Communications Tools Window Help
139. msgl msg2 DN HK lt ERD gt msgl DN M88 4 Type SLC Typed Write t gt Message Control msg2 E L ERS The MSG Instruction screens for the two MSG Instructions in the CompactLogix5330 program should look like the following Message Configuration msgl x Configuration Commurication Tag Message Type SLC Typed Read Source Element 0 0 Number Of Elements 50 Destination data from 1 503 2 New Tag O Enable gt Enable Waiting O Start lt Done Done Length 0 2 Error Code Timed Out Extended Error Code Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 11 Message Configuration msg1 Message Configuration msg2 SLC Typed write oie NS E Publication 1769 UMOO7C EN P June 2001 I 12 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Publication 1769 UMO007C EN P June 2001 Configuration Communication Tag Path BE Browse 253 Communication Method CP DH erame estir nt CIP With come 7 y IB Source ID en ipd z ictal M Cache Connections e Enable Q Enable Waiting Start 2 Done Done Length 0 Error Code Timed Out Extended Error Code Cancel Epp Help Save your program and download it to the CompactLogix533
140. n screens should look like the following Message Configuration msg2 x Configuration Commurication Tag Message Type SLC Typed Write Source Tag data_to_L30_N4 X New Tag Number Of Elements 50 a Destination Element Im 10 Enable Q Enable Waiting Start Done Done Length 0 Error Code Timed Out Extended Error Code Cancel Message Configuration msg2 Lx Configuration Communication Tag Path 2 4 Browse 2 4 Communication Method Brann Y Re Il CIP With c j ME p a dr Source ID E Cache Connections e lt Enable Q Enable Waiting Start Done Done Length 0 Error Code Timed Out Extended Error Code Cancel Epp Help Notice that an SLC Typed Write message type is used to write 50 words of data to the CompactLogix5330 controller The Destination Element of N11 0 will be mapped to a tag in the CompactLogix5330 controller as we did in the CompactLogix5320 controller The data sent to the CompactLogix5330 controller is from tag Data to L30 N4 in the CompactLogix5320 controller The Path on the Communication tab is 2 4 where the 2 represents channel 0 and the 4 is the DH485 node address of the CompactLogix5330 controller Publication 1769 UM007C EN P June 2001 1 8 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Publication 1769 UMO0
141. n BCC BCC Embedded Responses auto detect auto detect Duplicate Packet Message Detect enabled enabled ACK Timeout 50 counts 50 counts NAK Receive Limit 3 retries 3 retries ENQ Transmit Limit 3 retries 3 retries Data Bits 8 8 Stop Bits 1 1 Protocol DF1 full duplex DF1 full duplex TIP Node Address is part of the default configuration Changing the node address will result in the DCHO gt LED turning off Publication 1769 UMOO7C EN P June 2001 4 2 Communicating with Devices on a Serial Link Publication 1769 UMO07C EN P June 2001 System Protocol Options The table below shows the system modes supported by Channels 0 and 1 Channel 0 Channel 1 CompactLogix5330 only DF1 full duplex DF1 full duplex DF1 master DF1 half duplex master DF1 slave DF1 half duplex slave DH 485 DH 485 ASCII When using MSG instructions to send commands out the CompactLogix serial ports Channel 0 is Port 2 and Channel 1 is Port 3 This information is required gt on the Path tab for the MSG instruction See Appendix I Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers for more information Using the Channel 0 Default Communication Push Button Use the Channel 0 Default Communication Push Button to change from the user defined communication configuration to the default communications configuration Hold tbe button until the Channel 0 Default Communications DCHO LED turn
142. n on the battery when the controller is always ON CompactLogix5330 Typical Minimum Battery Life Time ON OFF at 25 C 77 F at 40 C 104 F at 60 C 140 F Always OFF 67 months 29 months 11 months ON 8 hours per 87 months 38 months 14 months 5 days per week ON 16 hours per day 127 months 56 months 20 months 5 days per week Always ON Not applicable 1 There is almost no drain on the battery when the controller is always ON Replacing a Battery Battery Duration After the LED Turns on Maintaining the Battery C 3 Temperature CompactLogix5320 CompactLogix5330 60 C 9 days 8 days 25 C 14 days 20 days 1 The battery indicator BATTERY warns you when the battery is low These durations are the amounts of time the battery will retain processor memory from the time the controller is powered down after the LED first turns on IMPORTANT If the BATTERY LED turns on when you apply power to the controller the battery life may be less than the tables above indicate Some of the warning time may have been used while the controller was off and unable to turn on the BATTERY LED Because the controller uses a lithium battery you must follow specific precautions when handling or disposing of a battery ATTENTION Ab The controller uses a lithium battery which contains potentially dangerous chemicals Before handling or disposing of a battery review Guidelines for Handling Lith
143. nal message packet error detection Select None or Even Data bits Specifies the number of bits per message packet Select 8 Stop bits Specifies the number of stop bits to the device with which the controller is communicating Select 1 or 2 Control line Specifies the mode in which the serial driver operates Select No Handshake Full Duplex Half Duplex with Continuous Carrier or Half Duplex without Continuous Carrier If you are not using a modem select No Handshake If both modems in a point to point link are full duplex select Full Duplex for both controllers If the master modem is full duplex and the slave modem is half duplex select Full Duplex for the master controller and select Half Duplex with Continuous Carrier for the slave controller If all the modems in the system are half duplex select Half Duplex without Continuous Carrier for the controller RTS send delay Enter a count that represents the number of 20 ms periods of time that elapse between the assertion of the RTS signal and the beginning of a message transmission This time delay lets the modem prepare to transmit a message The CTS signal must be high for the transmission to occur The range is 0 to 32767 periods RTS off delay Enter a count that represents the number of 20 ms periods of time that elapse between the end of a message transmission and the de assertion of the RTS signal This time delay is a buffer to make sure
144. nalog Module User s Manual publication 1769 UM002A EN P Input Data Format Bit 14 Bit 13 Bit 12 Raw Proportional 0 0 0 Engineering Units 0 0 1 Scaled for PID 0 1 0 Percent Range 0 1 1 Publication 1769 UMOO7C EN P June 2001 H 14 Configuring 1 0 with the 1769 Generic or Thin Profiles Publication 1769 UMO007C EN P June 2001 TIP If 10V dc is selected the Percent Range output data format is invalid and if chosen results in a gt configuration error Channel Enable Bit Bit 15 in each of the four configuration words for the 1769 IF module is the Enable bit for each of the four analog channels By default all channels are disabled To enable a channel enter a 1 in bit 15 in the appropriate configuration word for that channel Unused channels should be left disabled Analog Input data for the four analog input channels can then be found in tags Local 3 I Data 0 through Local 3 I Data 3 when using the Generic Profile For the Thin Profile the four data words are Local 3 I ChOData through Local 3 1 Ch3Data Appendix Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers System Diagram DH485 AIC CompactLogix5330 Node 4 T ie LE EH e o esl esi 5 9 mmm E rs AIC CompactLogix5320 Node 3 SLC 5 03 Node 1 1761 NET AIC AIC
145. ne olx TON Timer On Delay Timer timer lt DN gt Preset 1000 Accum 0 timer DN Local 2 0 Data 1 1 i End 5 To save the project select Save from the File menu Getting Started 1 19 Download a Project 1 Make a serial connection from the workstation to the controller To connect two cables to the CompactLogix5330 turn the upper cable around so that the straight connector attaches to the controller 2 Configure an RSLinx communication driver a In RSLinx software select Communication Configure Drivers b From the Available Driver Types list select RS 232 DF1 Devices and click Add New c Choose a name for the driver and click OK Configure Drivers Close Available Drivers Configured Drivers DeviceNet Drivers PLC 5 Emulator SLC 500 DH485 Emulator Ethernet to PLC 5 or 5820 EI Remote Devices via Linx Gateway Sol i RS DF1 Devices 1784 PCMK 1784 KT KTXIDVPKTXID zi DEEE Publication 1769 UM007C EN P June 2001 1 20 Getting Started d Select the Logix5550 CompactLogix from the Device pull down menu and specify the COM port on your PC Click Auto Configure to have the software determine the remaining serial settings Configure H5 232 DF1 Devices Device Name amp B DF1 1 Comm Port cow Device Logix 5550 CompactLogix Baud Rate s Station Number np
146. ng 1 17 Logix environment 2 1 low battery C 1 master slave communication 4 12 memory usage 1 22 memory use D 1 monitoring 1 0 module 3 13 P power budgeting 3 3 power supply current capacity 3 3 priority 2 3 processor dimensions A 3 processor LED status B 1 program defining 2 5 developing 2 2 program faults determining B 2 programming defining programs 2 5 defining routines 2 5 getting started 1 17 inhibiting a module 3 10 messaging over DeviceNet F 9 project creating 1 6 developing 2 2 downloading 1 19 program 2 5 properties 1 7 routine 2 5 task 2 3 R replace the battery how C 3 when C 1 routine defining 2 5 Index 3 S safety considerations 1 4 hazardous location 1 4 scan time 1 21 serial ASCII protocol 4 16 communication driver 4 10 configuring the port 4 7 configuring the system 4 3 hardware 4 4 master 4 14 overview 4 1 point to point 4 11 slave 4 14 sign extension conversion times D 3 slave master communication 4 12 specifications A 1 B 1 splitting the DIN rail 3 2 store batteries C 1 synchronize 1 0 3 4 Synchronous Copy instruction 3 4 T tag alias 3 13 creating 1 14 names 3 11 sample alias 1 15 viewing 1 11 task defining 2 3 priority 2 3 Thin Profiles adding a local 1 0 module 1 8 thin profiles creating H 1 troubleshooting contacting Allen Bradley for assistance B 3 determining controller faults B 2 understanding the controller LED status B 2 V viewing control
147. ngle bend connector to controller or the 1761 CBL PM02 cable straight connector to the controller attaches the controller to port 2 on the 1761 NET AIC isolator The 8 pin mini DIN connector is not commercially available so you cannot make this cable 1 7 Col 2 678 oft 3 EE 0 9 5 12 DB 9 right angle or 8 pin mini DIN straight cable end cable end Pin DB 9 end Mini DIN end 1 DCD DCD 2 RxD RxD 3 TxD TxD 4 DTR DTR 5 ground ground 6 DSR DSR 7 RTS RTS 8 CTS CTS 9 The 1756 cable attaches the controller directly to the RS 232 device 1 CD 1 CD 2 RDX 2 RDX 3 TDX 3 TDX 4 DTR 4 DTR COMMON COMMON 6 DSR 6DSR 7 RTS 7 RTS 8 CTS 8 CTS 9 9 straight right angle cable end cable end If you make your own cable it must be shielded and the shield must be tied to the metal shell that surrounds the pins on the end of the cable You can also use a 1747 CP3 cable from the SLC product family This cable has a larger right angle connector than the 1756 CP3 cable Publication 1769 UM007C EN P June 2001 4 6 Communicating with Devices on a Serial Link CompactLogix5320 isolator 1761 Publication 1769 UMO007C EN P June 2001 3 Connect the appropriate cable to the serial port s on the controlle
148. nt RSLinx to open up additional connections for writing data to a Logix controller There is no way to limit the number of write connections once this box is checked Number of Connections Needed to Optimize Throughput RSLinx only opens the number of connections required to optimize throughput For example if you have 1 tag on scan but have configured RSLinx to allow five connections as the maximum number of connections RSLinx only opens one connection for the tag Conversely if you have thousands of tags on scan and limit the maximum number of CIP connections to five that is the maximum number of connections that RSLinx establishes to the CompactLogix controller RSLinx then funnels all of the tags through those five available connections Viewing the Number of Open Connections You can see how many connections are made from your workstation to the CompactLogix controller in RSLinx by selecting CIP Diagnostics from the Connections menu The Dispatching tab contains various CIP information including the number of connections open to the CompactLogix controller Appendix F Communications on DeviceNet Using the Serial Port to You can use the serial port s d the E EUM E connect to DeviceNet network using the DeviceNet Interface DNI Connect to a DeviceNet catalog number 1761 NET DNI For additional information on using Network the DNI refer to the DeviceNet Interface User Manual publication 61 6 1
149. o Handshake Continu BTS Send Delay D x20 ms RTS Off Delay D 20m Cancel Apply Verify that your Serial Port tab for channel 0 looks like this These are the default parameters Then click on the System Protocol tab Select DH485 and a Station Address of 3 Your System Protocol screen should look like the following So Controller Properties L20_DH485_N3 Major Faults Minor Faults Date Time Advanced File General Serial Port System Protocol User Protocol r Error Detection Protocol DH485 4 CRC Station Address 3 IE ud Station Address 31 Token Hold Factor 1 OK Cancel Help Click APPLY then OK The serial port for the CompactLogix5320 controller is now configured for DH485 and its node address is 3 Next we will map file 11 to an internal tag File 11 is the address used in the SLC 500 message from the CompactLogix5330 controller First we must create a tag of 50 integer words to put the data received from the CompactLogix5330 controller Click on Controller Tags in the Controller Organizer From the Controller Tags screen click on Edit Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 5 Tags at the bottom of the screen and enter a tag name consisting of 50 integer words The tag name used in this example is data from L30 When finished click on Monitor Tags at th
150. ol Type PLCS Typed Write MSG_TO_505 HE JE Message Control Type PLCS Typed Write MSG_TO_L20 i AE MainRoutine Ready Rung End of 2 APP Ji G 19 ControlLogix 5550 Rung 0 Message Configuration Tab Message Configuration MSG TO 505 x Configuration Communication Tag Message Type PLC5 Typed Write Source Tag MSG_TO_505_data 0 New Tag Number Of Elements 20 Destination Element m 20 2 Enable Enable Waiting lt Start Done D Error Code Done Length 0 Timed Out Extended Error Code Cancel Apply Help ControlLogix 5550 Rung 0 Message Communication Tab Message Configuration 5 _ _505 Configuration Communication Tag Path KH RR SES P Browse ENET_Interface 2 131 200 50 92 Communication Method CIP DH Chan CIP With e Source ID d Cache Connections e O Enable gt Enable Waiting Start O Done D Error Code Done Length 0 TimedOut Extended Error Code Cancel Apply Help Publication 1769 UMOO7C EN P June 2001 G 20 Publication 1769 UMO07C EN P June 2001 ControlLogix 5550 Rung 1 Message Configuration Tab Message Configuration MSG TO L20 x Configuration Communication Tag Message Write Source Tag usa TO L20 data 0 Number Of Elemen
151. ompactLogix controller to act as a DH 485 interface For information about See page Configuring your system for a DH 485 link 5 2 Planning a DH 485 network 5 5 Installing a DH 485 network 5 7 Example CompactLogix Controller on a DH 485 Network 5 9 A DH 485 network consists of multiple cable segments Limit the total length of all the segments to 1219m 4000 ft For the CompactLogix controller to operate on a DH 485 network you need e 1761 NET AIC interface converter for each CompactLogix controller you want to put on the DH 485 network You could have two controllers per one 1761 NET AIC converter but you would need a different cable for each controller Connect one controller to port 1 9 pin connector and one controller to port 2 mini DIN connector RSLogix 5000 programming software to configure the serial port of the controller for DH 485 communications Step 1 Configure the Hardware The Channel 0 RS 232 port is a non isolated serial port built in to the front of the CompactLogix controller Channel 1 on CompactLogix5330 is an isolated RS 232 port The RS 232 port s support the requirements you need for the DH 485 network connection Communicating with Devices on a DH 485 Link 5 3 Connect the controller to an RS 232 to RS 485 isolator One possible isolator is the 1761 NET AIC interface converter port 2 mini DIN 8 RS 232 RS 485 port
152. on on using 1761 NET AIC with page 4 4 CompactLogix in Class 1 Div 2 environments Advice on using CompactLogix on DH 485 page 5 1 networks Battery life estimates for CompactLogix Appendix C controllers Execution times for CompactLogix5330 Appendix D Equations and examples for calculating I O page 0 17 scan times An application example using CompactLogix Appendix G controllers on Fthernet An application example using 1769 Generic Appendix and Thin 1 0 Module Profiles with CompactLogix An example showing Messaging on DH485 Appendix with SLC 5 03 and CompactLogix controllers Publication 1769 UMOO7C EN P June 2001 Summary of Changes 4 Publication 1769 UMO07C EN P June 2001 Preface Getting Started What Is CompactLogix Table of Contents Who Should Use This 1 P 1 How to Use This 1 P 1 Related P 1 Conventions Used in This Manual P 2 Rockwell Automation P 2 Local Product Support P 2 Technical Product Assistance P 3 Your Questions or Comments on the Manual P 3 Chapter 1 Int tolit ctt ea de Det dansant doe LES per s 1 1 CompactLogix5320 vs CompactLogix5330 1 2 Compliance to European Union Directives 1 3 EMC DITeGCUVQ ot beue Ce mee EK ese haa ES
153. ontinuous task time as illustrated below Legend Task executes Task is interrupted suspended periodic 1 ms 1 ms system overhead B B 9 ms 9 ms 0 5 10 15 20 25 elapsed time ms Publication 1769 UMOO7C EN P June 2001 2 8 What Is CompactLogix The interruption of a periodic task increases the elapsed time clock time between the execution of system overhead as shown below 1 ms 1 ms 1 ms 1 ms 1ms periodic task B B Bi I 1 ms 1 ms system overhead B e 9 ms of continuous task time 9 ms of continuous task time 0 5 10 15 20 25 elapsed time ms If you increase the time slice to 2096 the system overhead interrupts the continuous task every 4 ms of continuous task time 1 ms 1 ms 1 ms 1 ms 1 ms system overhead E ju m Bm E 4 ms 4 ms 4 ms 4 ms 4 ms 5 10 15 20 25 elapsed time ms If you increase the time slice to 5096 the system overhead interrupts the continuous task every 1 ms of continuous task time 1ms system overhead B In B I m B d Iz M a m 1ms continuous task D H B H B uii i Ei fel 00 H m 5 10 15 20 25 elapsed time ms If the controller only contains a periodic task s the system overhead timeslice value has no effect System overhead runs whenever a periodic task is not running periodic task mE mE 5 10 15 20 25 continuous task elapsed time ms Publication 1769 UMO07C EN P J
154. ontrollers we must map file numbers used in the commands sent to any Logix controller to tag names within them For example a MSG sent by an SLC 5 05 controller to a CompactLogix controller uses a PLC 5 Typed Write command The target data table address used is N12 0 This file 12 must be mapped to a valid tag name in the CompactLogix controller Since the MSG is 20 integer words in length a tag in the CompactLogix controller called From 505 was created as a 20 integer word tag While offline in the CompactLogix controller project click on the Logic pull down menu and select Map PLC SLC Messages The following screen appears Communications on Ethernet G 13 File Mapping in RSLogix 5000 2 3 5 SLC Mapping x PLE 3 5 4 SLC Mapping JF number md Help Delete Map r FLE 2 Mapping Tag Mame In the File Number column enter 12 Under the Tag Name click on the right side in the white box to reveal your Controller Tags and select the tag name you created Data 505 for this example More than one entry may be mapped When finished your Map PLC SLC screen for the CompactLogix controller should look like the following File Mapping for the CompactLogix5320 Controller in RSLogix 5000 PLC2 3 5 7 SLC Mapping x PLC 3 5 SLC Mapping Dk Fie Number Cancel Help Delete Map PLC 2 Mapping Tag Mame Save your program Publication 1
155. ord 40 8 PROGRAM MaxScanTime 17 5 PROGRAM MinorFaultRecord 48 8 PROGRAM SFCRestart 33 0 SERIALPORT PendingBaudRate 108 5 SERIALPORT PendingDataBits 106 7 Publication 1769 UMOO7C EN P June 2001 D 12 Estimate Execution Time of a Function Block Routine Publication 1769 UMO07C EN P June 2001 Execution Time Table 4 D Execution Times for the SSV Instruction Continued Object Attribute True Time us SERIALPORT PendingParity 106 6 SERIALPORT PendingRTSOffDelay 106 8 SERIALPORT PendingRTSSendDelay 107 4 SERIALPORT PendingStopBits 106 7 TASK LastScanTime 17 7 TASK Maxlnterval 24 6 TASK MaxScanTime 17 7 Mininterval 24 6 TASK StartTime 24 6 TASK Watchdog 33 8 WALLCLOCKTIME CSTOffset 2149 4 WALLCLOCKTIME CurrentValue 70 5 WALLCLOCKTIME DateTime 120 0 Table 4 E Array Index Times For a tag in the subscript of a Add us one dimension array 1 5 two dimension array 25 5 three dimension array 30 3 42609 1 For each function block instruction add the time from Table 4 F on page D 14 Execution Time D 13 2 For each IREF and OREF add the following time Skip any immediate values For an With a data type of Add us CompactLogix CompactLogix 5320 with RSLogix 5330 with RSLogix 5000 Version 7 5000 Version 8 IREF BOOL 0 60 0 59 DINT 0 66 0 65 REAL 1 05 1 04 OREF BOOL 0 17 0 17 DINT 0 17 0 17 REAL 0 17 0
156. ot 1 Description zl Comm Format Input Data INT Bevision o Electronic Keying Compatible Module S Cancel Back Nest gt Finish gt gt Help You need to add a local I O module to the project Getting Started 1 9 TIP The above example shows the settings for 1769 IA16 in slot 1 The accessible fields change depending upon the type of module gt chosen Discrete input modules are not configurable For additional information and 1769 generic thin module application examples see Appendix H Configuring I O with the 1769 Generic or Thin Profiles Click on Next screen Using this screen you can inhibit or uninhibit each module IMPORTANT Although you can select and de select the Major Fault On Controller If Connection Fails While in Run Mode option it will not effect controller operation The controller s response to a connection failure of any I O module is fixed to always fault the controller See Configuring the Module s Response to a Connection Failure on page 3 10 and Inhibiting I O Module Operation on page 3 8 for more information on these functions Module Properties Local 1 1769 MODULE 1 1 x Requested Packet Interval RPI 20 ms 20 20ms Inhibit Module Major Fault On Controller If Connection Fails While in Run Mode r Module Fault Click Finish Cancel lt Back Next Finish gt gt Help 5 Repeat steps 1 through 4 for each I O module in you
157. put 1768 M DULE Generic 1769 Module 1769 048 8 Point 100 240 AC Output 1769 0816 16 Point 24V DC Output 1 769 0B16P 16 Point 24V DC Output Short Ckt protection 2 Channel Current Voltage Analog Output 2 Channel C rrent Voltage Analog Output 7 ALS 24 Sink Output 1769 0w8 8 Point AC DC Relay Output 1769 081 8 Point Isolated AC DC Relay Output Show Vendor an TH Other v Specialty 1 0 Select All Analog M Digital M Communication v Motion M Processor Cewa All Cancel Help This screen is used to narrow your search for I O modules to configure into your system IMPORTANT The initial release of the CompactLogix5320 controller included only the Generic 1769 Module The version 8 release of the CompactLogix controllers supports Thin Module Profiles See either Thin Profiles below or Generic Profile on page H 4 Thin Profiles Thin Profiles for each I O module appear on the version 8 Module Type screen as shown above Each I O module merely needs to be Publication 1769 UM007C EN P June 2001 H 4 Configuring 1 0 with the 1769 Generic or Thin Profiles Publication 1769 UMO007C EN P June 2001 selected named and assigned a valid slot number Descriptions are optional Module Properties Local 1769 0Y16 1 1 Lx Type 1769 0 16 16 Point 24Y DC Sink Output Vendor Allen Bradley Parent Local Name ovi Slot fi Description z
158. r To connect two cables to the CompactLogix5330 attach the straight end connector to Channel 0 user supplied modem cable modem ATTENTION The Channel 0 port is locally grounded user supplied modem cable Channel 1 on the CompactLogix5330 is isolated so the 1761 NET AIC is not required The CompactLogix controller is grounded through its DIN rail or mounting foot It is important that you understand the workstation s grounding system before connecting it to the controller An isolator is recommended between Channel 0 of the controller and the workstation Communicating with Devices on a Serial Link 4 7 Step 2 Configure the Serial Port s of the Controller File 179 View Search Logic Commu Unde Bif fade GHEY Offli Ch NoFi Cr NoE 1 In RSLogix 5000 software select Edit Controller Properties 2 On the Serial Port tab s specify the proper mode and the appropriate serial communication settings CompactLogix5320 with one serial port CompactLogix5330 with two serial ports Controller Properties CompactLogix5330_Controller Major Fauts MinorFauts DateandTime Advanced File CH1 System Protocol Major Faults Minor Faults Date Time Advanced Fie General Serial Port System Protocol User Protocol General C
159. r Instruction 1 Use Table 4 B on page D 3 to find the base time for an instruction 2 To the base time of the instruction add time for expressions subscripts and data conversions If an operand Then add time for Using this table contains an expression each operation in the expression Table 4 B on page D 3 For each operation use the time for the corresponding instruction is an element of an array the calculation of the array Table 4 E on page D 12 and one or more of the subscript subscripts is a tag e g tag c tag d is converted by the data conversion Table 4 A on page D 3 sign extension contains a SINT orINTtagin the conversion of the SINT or INT an array subscript to a DINT Publication 1769 UMOO7C EN P June 2001 D 2 Execution Time Examples using CompactLogix5320 and RSLogix 5000 version 7 Instruction Data Type Execution Time CMP tag a tag b 100 4 6 us overhead MUL REAL 19 1 us for the MUL operation DIV REAL 19 9 us for the DIV operation 43 6 us total ADD 11 4 ws for the ADD instruction Source DINT 9 0 us for DINT to REAL conversion Source B REAL Destination REAL 20 4 us total ADD 11 4 ws for the ADD instruction Source A DINT O DINT 25 5 us for array subscript 9 0 us for DINT to REAL conversion of array element Source B REAL Destination REAL 45 9 us total MUL 19 1 us for MUL instruction Source A REAL Source B DINT 9 0 us for DINT to REAL conversion De
160. r and cannot be shared by multiple tasks Specifying Task Priorities Each task in the controller has a priority level The operating system uses the priority level to determine which task to execute when multiple tasks are triggered You can configure periodic tasks to execute from the lowest priority of 15 up to the highest priority of 1 A higher priority task will interrupt any lower priority task The continuous task has the lowest priority and is always interrupted by a periodic task The CompactLogix controller uses a dedicated periodic task at priority 7 to process I O data This periodic task executes every 2 ms Its total execution time is as long as it takes to scan the configured I O modules See Calculating I O Scan Times on page D 17 for information on estimating the I O scan time How you configure your tasks affects how the controller receives I O data Tasks at priorities 1 to 6 take precedence over the dedicated 1 0 task Tasks in this priority range can impact I O processing time A task of priority 1 to 6 that requires 1 2 ms to execute and is scheduled to run every millisecond consumes 1 ms of CPU time This leaves the dedicated I O task 1 ms to complete its job of scanning the configured I O However if you were to schedule two high priority tasks 1 to 6 to run every millisecond and they both required 1 2 ms or more to execute no CPU time would be left for the dedicated I O task Furthermore if you have so much confi
161. r system IMPORTANT Hold last state and user defined safe state data for outputs are not supported by CompactLogix5320 or CompactLogix5330 If an I O module fails such that its communication to the controller is lost or if any module is disconnected from the system bus while under power the controller enters the fault mode and all outputs turn off Outputs turn off whenever the controller is placed in Program mode as well Publication 1769 UM007C EN P June 2001 1 10 Getting Started See Appendix H Configuring I O with the 1769 Generic or Thin Profiles for additional information on configuring I O modules with Thin and Generic Profiles Changing Module Properties alele e 1 View Properties for the module JH mr EN a Place the cursor over the 1769 IA16 module E ES Cooler quickstart b Click the right mouse button and select Properties i Controller Tags E Controller Fault Handler C Power Up Handler 2 The screen defaults to the General Tab 5 63 Tasks MainTask 5 88 MainProgram Progam Tags Verify that the module settings are correct Make changes if MainRoutine E Unscheduled Programs necessary E Trends _ _ 5 3 Data Types E Module Properties Local 1 1769 1416 1 1 x Cg User Defined 2 88 Strings General Connection STRIN
162. rogram H RSLogix 500 Eni_test rss Fie Edit View Search Comms Tools Window Help LEE D e 2 20 Jae gaan OFFLINE E No Forces 5 No Edits 3 Forces Disabled 8 Driver AB ETH 1 EI TT 3E Yt lt gt 40 46 am es Node td Auser LEE A TimeriCounter 0 MSG SvS1 1 2 Data Files MSG To L20 Cross Reference Complete E 00 output 972100 D n PUT zm s2 status D Binary 14 Timer c5 COUNTER MSG To 5550 Complete Read Write Message Peer To Peer Write PLCS Local Control Block N10 0 Control Block Length 51 Setup Screen MSG R6 CONTROL N7 INTEGER E F8 FLOAT E E 2 RECD DATA E Force Files E o0 output Read Write Message Type Peer To Peer Read Write Target Device LocalRemote Control Block Control Block Length Setup Screen 5 03 Custom Data Monitors untitled Trends 5 03 Database Address Symbol Instruction Comments Rung Comments Page Title S Address Symbol Picker Symbol Groups XREF APP READ Publication 1769 UM007C EN P June 2001 G 16 Publication 1769 UMO007C EN P June 2001 SLC 5 05 Rung 0 MSG General Tab RSLogix 500 Eni_test rss File Edit
163. rs Node addresses 0 through 44 are used for all other gt Ethernet devices such as other CompactLogix controllers connected to ENI modules and SLC 5 05 controllers Each Ethernet device requires a unique IP address If your Ethernet network is isolated from the company wide network any valid IP addresses may be used If your Ethernet hub is connected to a larger Ethernet network contact your System Administrator for unique IP addresses For this example the following IP addresses will be assigned to the various Ethernet devices on our network Table 0 1 Example Network IP Addresses IP Address Device 131 200 50 92 SLC 5 05 controller 131 200 50 93 1756 ENET 131 200 50 94 1761 NET ENI 2 1769 L20 or L30 controller 131 200 50 95 1761 NET ENI 1 computer COMM port 131 200 50 96 computer s Ethernet card The subnet mask for each Ethernet device is 255 255 0 0 IMPORTANT The RS 232 DF1 interface between the CompactLogix controller and its ENI module and between the computer RSLogix 5000 RSLinx and its ENI module should use 38400 baud This allows fast upload download of programs When using 38400 baud the number of Stop Bits in RSLinx and in the CompactLogix controller must be set to 2 Rungs 0 and 1 shown on page G 4 of the CompactLogix controller s ladder program show an example of throttling two message MSG instructions In this case sending a MSG to the SLC 5 05 and then when it s
164. rs are identical except for the error checking method The DNI module uses the CRC check by default while the CompactLogix controller s serial port defaults to BCC For this example we change this parameter in the CompactLogix controller from BCC to CRC To accomplish this in each CompactLogix controller project right click on the controller name the upper most parameter in the Controller Organizer and select properties Click on the System Protocol tab for a CompactLogix5320 controller or System Protocol or System Protocol Ch1 for a CompactLogix5330 controller and select CRC for the Error Detection Verify that the DF1 Point to Point protocol has been selected Click on the Serial Port tab to verify that the following default parameters are configured for the serial port These parameters match the default parameters of the DNI module s serial port Parameter Setting Mode System Baud Rate 19200 Data Bits 8 Parity None Stop Bits 1 Control Lines No Handshaking Click APPLY then OK to save your port configuration parameters 7 If you wish to have the CompactLogix5330 controller send read and write messages to the CompactLogix5320 controller add the same two message rungs to it and be sure to create all necessary tags For this example a tag named data35 was created in the CompactLogix5320 controller The data35 tag is an array of 50 integer words so the CompactLogix5330 can read and write
165. rupts tasks with priority levels 8 to 15 This task runs at the fixed RPI rate scheduled for the CompactLogix system 2ms in this example C The continuous task runs at the lowest priority and is interrupted by all other tasks D A lower priority task can be interrupted multiple times by a higher priority task E When the continuous task completes a full scan it restarts immediately unless a higher priority task is running Defining Programs Each program contains program tags a main executable routine other routines and an optional fault routine Each task can schedule as many as 32 programs The scheduled programs within a task execute to completion from first to last Programs that are not attached to any task show up as unscheduled programs You must specify schedule a program within a task before the controller can scan the program Defining Routines A routine is a set of logic instructions in a single programming language such as ladder logic Routines provide the executable code for the project in a controller A routine is similar to a program file or subroutine in a PLC or SLC controller Each program has a main routine This is the first routine to execute when the controller triggers the associated task and calls the associated program Use logic such as the Jump to Subroutine JSR instruction to call other routines You can also specify an optional program fault routine The controller executes this rou
166. s on green steady showing that the default communication configuration is active TIP Before pressing the Default Communication Push Button be sure to note the present communication configuration for Channel 0 Pushing the Default gt Communication Push Button resets all configured parameters back to their default settings To return the channel to its user configured parameters you must enter them manually while online with the controller or download them as part of a Logix Project file To accomplish this online enter the Controller Properties screen under the Serial Port System Protocol and User Protocol tabs Communicating with Devices on a Serial Link 4 3 The Channel 0 Default Communication Push Button is located on the front of the controller in the lower right corner Channel 0 Default Communication Push Button Channel 0 Default Communication Push Button CompactLogix5320 CompactLogix5330 The Default Communication Push Button is recessed Configuring Your System for For tn CompactLogix controller to operate on a serial network you a Serial Link id workstation with a serial port RSLinx software to configure the serial communication driver RSLogix5000 programming software to configure the serial port of the controller IMPORTANT e ad length of serial RS 232 cables to 15 2m Publication 1769 UM007C EN P June 2001 4 4 Communicating with Devices on a Serial Link
167. sends and accepts messages that end with a BCC byte for error checking BCC is quicker and easier to implement in a computer driver This is the default CRC the controller sends and accepts messages with a 2 byte CRC for error checking CRC is a more complete method Enable duplicate Select whether or not the controller should detect duplicate messages The default is duplicate detection enabled detection Configuring a DF1 Master Station This field Description Station address The station address for the serial port on the DF1 master Enter a valid DF1 address 0 to 254 Address 255 is reserved for broadcast messages The default is 0 Transmit retries Specifies the number of times a message is retried after the first attempt before being declared undeliverable Enter a value 0 to 127 The default is 3 ACK timeout Specifies the amount of time you want the controller to wait for an acknowledgment to its message transmission Enter a value 0 to 32767 Limits are defined in 20ms intervals The default is 50 1000 ms Reply message wait Message based polling mode only Specifies the amount of time the master station waits after receiving an ACK to a master initiated message before polling the slave station for a reply Enter a value 0 to 65535 Limits are defined in 20ms intervals The default is 5 100 ms Polling mode Select one of these e Message Based slave cannot initiate messages e Message Based
168. stination DINT 13 2 us for REAL to DINT conversion 41 3 us total Publication 1769 UMO07C EN P June 2001 Reference Tables Table 4 A Sign Extension Conversion Times Execution Time D 3 To convert a To a Requires us SINT DINT 1 1 REAL 22 INT DINT 1 2 REAL 24 DINT SINT 79 INT 8 0 REAL 9 0 REAL SINT 15 9 INT 16 0 DINT 13 2 Table 4 B Instruction Execution Time s Instruction Optimal True Time us False Notes Data ype CompactLogix 5320 with CompactLogix 5330 with isk RSLogix 5000 Version7 RSLogix 5000 Version 8 ABL na 13 6 14 0 11 8 ABS DINT 0 65 0 65 0 17 REAL 0 95 0 93 0 19 ACB na 13 3 13 7 11 7 ACL na 127 0 111 5 0 06 ACS REAL 289 3 285 7 0 12 ADD DINT 0 60 0 59 0 10 REAL 11 4 11 3 0 11 AFI na 0 06 0 05 AHL na 13 7 88 7 12 1 AND DINT 0 64 0 62 0 11 ARD na 79 0 69 0 15 5 ARL na 79 2 69 2 15 5 ASN REAL 279 3 215 9 0 11 ATN REAL 238 6 235 6 0 11 AVE REAL 46 8 Length 15 6 46 4 Length 15 4 23 5 AWA na 82 6 70 9 15 3 AWT na 81 7 71 0 15 3 Publication 1769 UMOO7C EN P June 2001 D 4 Execution Time Table 4 B Instruction Execution Times Continued Instruction Optimal True Time us False Notes Data Type Ti CompactLogix 5320 with CompactLogix 5330 with isk RSLogix 5000 Version 7 RSLo
169. t it An example of the MSG Configuration tab and the Communication tab for the MSG Instruction used to configure the IP address for the ENI Rung 4 are as follows Publication 1769 UMOO7C EN P June 2001 G 10 Communications on Ethernet 2 Configuration Message ConfigurationTab Message Configuration ENI_IP x Configuration Communication Tag Message Type PLC2 Unprotected Write Source Tag JENI P_VALUE X New Tag Number Of Elements 8 bytes Destination Element 01 0 2 Enable gt Enable waiting O Start Done D Error Code Done Length 0 Timed Out Extended Error Code Cancel Apply Help 2 Configuration Message Communication Tab Message Configuration ENI_IP x Configuration Communication Tag Browse 2 250 Communication Method CIP C DHe y Destination Lin If c CIP With estination Wade fp ictal Source ID Cache Connections e 2 Enable gt Enable Waiting Start Done D Error Code Done Length 0 Timed Out Extended Error Code Cancel Apply Publication 1769 UMO07C EN P June 2001 Communications on Ethernet G 11 The 2 in the Path shown in the screen above 2 250 directs the MSG to Channel 0 of the CompactLogix controller Use 3 for Channel 1 of the CompactLogix5330 controller The MSG length is 8 bytes or 4 integer words These 4 words contain th
170. tatives in every major country in the world Local Product Support Contact your local Rockwell Automation representative for sales and order support product technical training warranty support support service agreement Publication 1769 UMO07C EN P June 2001 Preface Technical Product Assistance If you need to contact Rockwell Automation for technical assistance please review the information in Appendix B CompactLogix Troubleshooting first Then call your local Rockwell Automation representative Your Questions or Comments on the Manual If you find a problem with this manual please notify us If you have any suggestions for how this manual could be made more useful to you please contact us at the address below Rockwell Automation Automation Control and Information Group Technical Communication Dept A602V P O Box 2086 Milwaukee WI 53201 2086 3 Publication 1769 UM007C EN P June 2001 Preface 4 Publication 1769 UMO07C EN P June 2001 Chapter 1 Getting Started Introduction This chapter introduces the CompactLogix controller and provides a quick overview on creating and downloading a project The steps in this chapter introduce the basic aspects of the CompactLogix controller The CompactLogix controller offers state of art control and I O modules in a small cost effective package SLC 5 03 PanelView 550 e PanelView le LEM 1761 NET AIC
171. tine if it encounters an instruction execution fault within any of the routines in the associated program Publication 1769 UM007C EN P June 2001 2 6 What Is CompactLogix Direct Connections for 1 0 Modules Selecting a System Overhead Percentage The CompactLogix system uses direct connections to transmit I O data Each local I O module utilizes a direct connection to the CompactLogix controller A direct connection is a real time data transfer link between the controller and an I O module The controller maintains and monitors the connection between the controller and the I O module Any break in the connection such as a module fault causes the controller to set fault status bits in the input data area associated with the module ATTENTION CompactLogix does not support Removal and Insertion Under Power RIUP While the CompactLogix system is under power any break in the connection between the power supply and the processor i e removing the power supply processor or an I O module will clear processor memory Cincluding the user program The Controller Properties dialog lets you specify a percentage for system overhead This percentage specifies the percentage of controller time excluding the time for periodic tasks that is devoted to communication and background functions 1 View properties for the controller and select the Advanced tab 5c RSLogix 5000 quickstart 1769 L20 File Edit View Se
172. tions Toc Ctrl N 2 Define the project The software uses the project name you enter with an ACD extension to store your project New Controller x Vendor Allen Bradley Select a controller type D Type 1769120 CompaciLogi 5320 Controler w Name the project ___ yy ie vus Describe the project optional Description Chassis Ippe ome 1 0 E Revision 5 Select where to store the project e ESASLogr SSCS Browse typically use the default directory Click OK The software creates the new project and displays RSLogix 5000 quickstart 1769 L20 Elle Edit View Search Logic Communications Tools Window Help No Forces ys A sp ee o o e gt x Fovortes RENN Oe pau en E Controller Fault Handler E Power Up Handler 5 69 Tasks controller organizer Se Hate 5 88 MainProgram Program Tags MainRoutine E Unscheduled Programs Trends Ej E3 Data Types Cg User Defined 5 H Strings STRING Predefined Cj Module Defined 5 8 1 0 Configuration 5 88 0 CompactBus Local g 1 1769 1416 Input Module 2 1769 0816 Output 3 17694F4 8 Analog In M 4 1769 0 2 8 Analog Qut Create Examine instruction Ji Publication 1769 UM007C EN P June 2001 Getting Started 1 7 Changing Project Properties 1 View properties for Controller quickstart a
173. ts 20 E Destination Element N12 0 O Enable Enable Waiting Start 2 Done 2 Error Code Done Length 0 Timed Out Extended Error Code Cancel Apply Help ControlLogix 5550 Rung 1 Message Communication Tab Message Configuration MSG_TO_L20 x Configuration Communication Tag Path iia ue 0 Interface 2 131 200 50 94 Communication Method CEP DH hane Destination Lint CIP With Ba meal 3 PETITES fp E e Source ID x Bee Cache Connections e O Enable gt Enable Waiting 2 Start Done Done Length 0 D Error Code TimedOut Extended Error Code Cancel Apply Help The 1761 NET ENI modules do not support CIP commands Therefore all commands between controllers used in this application example are PLC 5 Typed Write commands These commands require a PLC 5 type address to send the data to the receiving controller Such Configuring an Ethernet Driver in RSLinx G 21 addresses do not exist in Logix controllers so they must be mapped to existing tags in these controllers From the Logic pull down menu select Map PLC SLC Messages Your mapped table for your 5550 program should look like the following File Mapping for the ControlLogix 5550 Controller in RSLogix 5000 PLC2 3 5 SLC Mapping x PLC 35 SLC Mapping fe Data_From_L20 Help Delete PLC 2 Mapping
174. ts the to Publication 1769 UM007C EN P June 2001 G 12 Communications on Ethernet Publication 1769 UMO007C EN P June 2001 begin communicating on its RS 232 port at 38400 Baud 1 is the value to disable BOOTP BootP disable value As shown in the table on page G 8 the MSGs in Rungs 5 and 6 assign IP addresses to node numbers in the ENI module s Message Routing Table These two MSG Instructions are the same as the MSG Instruction in Rung 3 except the paths are 2 101 and 2 145 and the data tags have different names this time containing the IP addresses of the SLC 5 05 and 1756 ENET module Enter your CompactLogix ladder program for Rungs 0 through 7 as shown and described above Be sure to enter your IP addresses for ENI 2 the SLC 5 05 and the 1756 ENET into the proper tags in the controller s tag database Before saving your program enter the Controller Properties window by clicking on the Edit pull down menu and selecting Controller Properties Click on the System Protocol tab and change Error Detection from BCC to CRC and the Baud Rate from 19200 to 38400 Click APPLY then OK The ENI modules use CRC Error Detection If you do not change this parameter in your CompactLogix controller it will not be able to communicate with the ENI The Baud Rate of 38400 is used to increase the upload download speed Finally since Logix controllers do not use the structured data table addressing scheme used by PLC and SLC c
175. uidelines for Noise Immunity publication 1770 4 1 e Guidelines for Handling Lithium Batteries publication AG 5 4 e Automation Systems Catalog publication B113 Publication 1769 UM007C EN P June 2001 1 4 Getting Started Safety Considerations Safety considerations are an important element of proper system installation Actively thinking about the safety of yourself and others as well as the condition of your equipment is of primary importance We recommend reviewing the following safety considerations Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only The following WARNING statement applies to use in hazardous locations WARNING EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 Do not replace components or disconnect equipment unless power has been switched off or the area is known to be non hazardous Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous This product must be installed in an enclosure AII cables connected to the product must remain in the enclosure or be protected by conduit or other means All wiring must comply with N E C article 501 4 b Creating and Downloading Follow the steps below to create and download a project The a Project remainder of this chapter pro
176. une 2001 Using This Chapter Placing Local 1 0 Modules Chapter J Placing Configuring and Monitoring Local 1 0 For information about See page Placing local 1 0 modules 3 1 Determining when the controller updates local 1 0 3 4 Configuring a DIN rail 3 4 Configuring local 1 0 modules 3 6 Inhibiting 1 0 module operation 3 8 Accessing 1 0 data 3 11 Monitoring 1 0 modules 3 13 1 0 Configuration Rules The CompactLogix5320 controller supports as many as 8 local I O modules on the CompactBus The CompactLogix5330 controller supports up to 16 local I O modules You can also use the 1769 CRR1 CRR3 or 1769 CRL1 CRL3 cable to split the system into banks of I O modules You can split a bank right after the power supply or after any I O module Each bank must contain one power supply An end cap terminator must be used on the last I O bank CompactLogix5320 supports a maximum of two banks CompactLogix5330 supports a maximum of three banks The first bank includes the CompactLogix controller in the far left position The controller must be located within 4 positions of the bank s power supply Only one controller may be used in a CompactLogix system Publication 1769 UMOO7C EN P June 2001 3 2 Placing Configuring and Monitoring Local 1 0 Each I O module also has a power supply distance rating the number of modules from the power supply Each module must be located within its distance rating Horizontal
177. viceNet network with your PC When power is first applied to a DNI it powers up at node 63 In RSNetworx click on the online icon or click on the Network pull down menu and select Online The following screen appears E DeviceNet RSNetWorx for DeviceNet Je Tx File Edit View Network Device Tools Help als alen Be P S STRE S 8 Hardware lt xl 1761 NET DNI F EE DeviceNet Series B E Category DeviceNet Int B AC Drive H Barcode Scanner Communication Adapter DeviceNet to SCANport Dodge EZLINK General Purpose Discrete 1 0 Generic Device Human Machine Interface Inductive Proximity Switch Limit Switch Motor Protector Photoelectric Sensor Rockwell Automation miscellat SCANport Adapter Smart HG Specialty 1 0 E Vendor Rockwell Automation Allen Bi m Rockwell Automation Dodge Rockwell Automation Electro Rockwell Automation Relian B a aah Groph Egi rM at Ready Online Not Browsing Publication 1769 UM007C EN P June 2001 F 4 Communications on DeviceNet 2 The first DNI module appeared as node 63 To change it to any other unique node address right click on the DNI module and select Properties The following screen appears te 1761 NET DNI Series B DeviceNet Interface General Device Parameters 1 0 Defaults EDS File El 1761 NET DNI Series B DeviceNet Interface Name 1761 NET DNI
178. vides examples of each step Quickstart Steps 1 Create a Project page 1 6 2 Configure 1 0 Modules page 1 8 3 Configure the CompactBus page 1 13 4 Create Tags page 1 14 5 Enter Logic page 1 17 6 Download a Project page 1 19 7 View Status page 1 21 Publication 1769 UMO07C EN P June 2001 Getting Started 1 5 System Setup For This Quick Start Local CompactLogix5320 Controller slot 1 1769 IA16 A slot 2 1769 0B16 slot 3 1769 IF4 Ee slot 4 1769 0F2 3 1761 NET AIC recommended for Channel 0 isolation 0 You need RSLogix 5000 programming software RSLinx communication software e DF1 point to point serial connection from the workstation to the controller Cusing 1756 CP3 or 1747 CP3 cable e 1761 NET AIC recommended for Channel 0 isolation TIP If you are using a CompactLogix5330 controller you do not need to use an isolator Channel 1 on the p CompactLogix5330 is an isolated RS 232 port If you don t have this hardware you can still follow these steps Substitute the I O modules you have for the ones listed here and make the appropriate changes Publication 1769 UM007C EN P June 2001 1 6 Getting Started Create a Project 1 Select File New Edt View Search Logic Communica
179. you can take appropriate action Refer to Logix5000 Controllers Common Procedures Programming Manual publication number 1756 PM001B EN P for examples Displaying Fault Data Fault data for certain types of module faults can be viewed through the programming software To view this data select Controller Tags in the Controller Organizer Right click to select Monitor Tags Publication 1769 UM007C EN P June 2001 3 14 Placing Configuring and Monitoring Local 1 0 Publication 1769 UM007C EN P June 2001 Controller Tags quickstart controller euickstntcorsoted Shew Sron ECC 2 0000_0000 0000 0000 0000 0000 0000 0000 2 0000 0000 0000 0000 Ei as E D E im i m m E E If the module faults but the connection to the controller remains open the controller tags database displays the fault value 16 7000_0001 If the module is faulted and the connection to the controller is broken the controller tags database displays a fault value of 16 FFFF_FFFF The display for the fault data defaults to decimal Change it to Hex to read the fault code You can also view module fault data on the Connection tab of the Module Properties screen Module Properties Local 1 1769 MODULE 1 1 2028 See your 1769 module s user documentation for a description of module faults To recover from module faults correct the module fault condition and send new data to the module by
180. yped Write commands for this example CIP commands are not supported by the ENI Nodes 45 to 49 When sending messages to a 1756 ENET ControlLogix Controller the controller MUST be in slot 0 of the ControlLogix chassis for the message to be delivered to it At this point we could merely configure ENI 2 as we did ENI 1 Or we could use a method that sends configuration Messages from the CompactLogix controller via the DF1 link If for any reason this ENT would need to be replaced it could then be easily and quickly configured via messages from the CompactLogix controller A ladder program to accomplish this is as follows Communications on Ethernet G 7 ENI 2 Configuration RSLogix 5000 Ladder Program o RSLogix 5000 ENI_L20_505_L20_v7 1769 L20 MainProgram MainRoutine E Eile Edit View Search Logic Communications Tools Window Help 18 x asia e aa al oie ala vw No Forces v 5 No Edits S Feces Disabled gt Mod Path AB_DF1 1M eres gt 4 gt Favorites imeriCounter K InputiOui ompare X ComputeMial oveiLogical X FleMisc i uencer A Program E Controller ENI L20 505 L20 v Reconfig ENI Msg TWh JE ype nprotected Write En a om Message Control ENL BAUD EE DN ER C3 Power Up Handler 5 63 Tasks 2 68 ManTask ENI_BAUD DN M
181. ystem Protocol tab should look like the following Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers 1 9 c Controller Properties L30 DH485 N4 iO x CH1 System Protocol Maior Faults Minor Faults Date Time Advanced File General CHO Serial Port System Protocol CHO User Protocol CH1 Serial Port r Error Detection C ecc CRC Protocol Station Address 4 Station Address 5 Token Hold Factor 1 Cancel Next create a 50 integer word tag in the Controller Tags for the CompactLogix5330 controller The tag name used for this example is data from L20 33 Then map file 11 to this tag name as we did with the CompactLogix5320 controller Your Map PLC SLC Messages should look like the following PLC2 3 5 7 SLC Mapping x 3 5 SLC Mapping Gan gi Help Delete Map PLC 2 Mapping ed Tag Name z The ladder program for the CompactLogix5330 controller for this example consists of two MSG Instruction rungs where the two messages toggle The program looks like the following Publication 1769 UM007C EN P June 2001 I 10 Messaging On DH 485 with SLC 5 03 CompactLogix5320 and CompactLogix5330 Controllers Publication 1769 UMO007C EN P June 2001 End SFS MSG J Type SLC Typed Read Message Control

1769-UM007C-EN-P, CompactLogix System User Manual

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