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1769-UM012 - Rockwell Automation

1. 0004 File 4 f For Help press F1 Rockwell Automation Publication 1769 UM012B EN P January 2014 65 Chapter2 Configure the 1769 ASCII Module RSLogix 500 MICRO1500 QUICKSTART 001 RSS Ele Edit View Search Comms Tools Window Help e Output DE S 55 OFFLINE JE No Forces Driver AB_ETH 1 El Node 3d Eg a amp ane 3E YE lt gt 4 4b ABL abs 4 gt XUser Bit Timer Counter Input Output 2 Compare D Compute croio oUi L E Lap 7 output Routine 2 G Project zy Help 9 Controller i Controller Properties Processor Status Function Files AU IO Configuration x B Channel Configuration Program Files syso SYS 1 amp LAD 2 4 LAD 4 LADS LAD6 amp LAD7 Data Files B Cross Reference DB 00 OUTPUT B 11 INPUT DI 52 STATUS E B3 BINARY E T4 TIMER Dl C5 COUNTER E R amp CONTROL EI N7 INTEGER D F8 FLOAT D sri 3 RCP Configuration Files Force Files E 00 OUTPUT Bit INPUT Custom Data Monitors E CDM 0 Untitled Custom Graphical Monitors Recipe Monitors Database amp Address Symbol Es Instruction Comments amp Rung Comments Page Title 8 Address Symbol Picker amp Symbol Groups For Help press F1 66 BEE JSR Jump To Subroutine SBR File Number Source A Source B Dest AND Bitwise A
2. Tag Definition E Description Values Valid Data Values Module Properties Dialog Box 0 Data Buffer Mode 0 1 0 Alternate mode 1 Simultaneous mode Channel 0 Module Properties Dialog Box 1 Serial Character Framing 0 8 0 7N2 1 2 7E1 2 701 3 881 4 2 8N2 5 8E1 6 801 7 27E2 8 702 ChOBaudRate 2 Serial Port Speed 0 7 0 9600 1 1200 2 2400 3 4800 4 19 200 5 38 400 6 57 600 7 115 200 half duplex only Serial Port Receive Data Module Properties Dialog Box 3 Max Number of Receive Characters 0 200 In Simultaneous mode the total number of channel 0 characters plus channel 1 characters cannot exceed 200 ChORxStartMode 4 Receive Record Start Mode 0 2 0 ignore 1 exclude 2 include start delimiter ChORxStartDelimiter 5 Receive Start Delimiter 0 127 255 0 Ox7f 0 127 for 7 hit data 0 Oxff 0 255 for 8 bit data ChORxEndMode 6 Receive Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter ChORxEndDelimiter 7 Receive End Delimiter 0 127 255 0 Ox7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data Module Production Data ChORxPadChar 8 Pad Character 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data ChORxByteSwapMode 9 Receive Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit ChORxHandshakeMode 10 Master Handshake Mode 0 1 0 master slave handshake 1 produce immediate ChORxM
3. Connection Configuration Advance Configuration 1769 ASCIl 2 Channel RS232 422 485 ASCII Vendor Allen Bradley Parent Local Name ASCII Module Description Module Definition Module Parameters Channel Parameters Series A Revision 21 Electronic Keying Compatible Module Connection Output Mode Simultaneous Data Format Integer Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module 1769 ASCII Module Connection Dialog Box General Connection Configuration Advance Configuration Chapter 2 _ Inhibit Module Module Fault Requested Packet Interval RPI pol ms 1 0 750 0 iV Major Fault On Controller If Connection Fails While in Run Mode 1769 ASCII Module Configuration Dialog Box a Baud Rate Data Bits Parity Stop Bits Receive Data Start Mode Start Delimiter Termination Mode Termination Delimiter General Connection Configuration Cancel Apply Transmit Data Ignore Delimiter Termination Mode R sel Termination Delimiter Exclude Delimiter R sel Include Delimiter M R E Rockwell Automation Publication 1769 UM012B EN P January 2014 57 Chapter2 Configure the 1769 ASCII Module 58 1769 AS
4. Monitor the lower 8 bits of Rx Transaction ID upper 8 bit are Tx Rx ID for this scan AND B 1 1769 MODULE ASCII_1 Ladder Diagram Last data we processed NEQ Not Equal Bitwise AND Source A TxRxinO lt Local 1 I Data 0 gt SourceB 16 0FF Dest NewRx 2320 164 When Rx Transaction ID changes it indicates new data Copy data from the ASCII Module s Input Tags to a STRING tag InData Indicate to MainRoutine that new data has arrived Save this value of Rx Transaction ID so we can detect next change Received ASCII data OldRx 164 Source A Rockwell Automation Publication 1769 UM012B EN P January 2014 MOV Move Source Lenin lt Local 1 1 Data 71 gt Rung 0 of 3 91 AppendixA Configure the 1769 ASCII Module as a Generic Module Eje Edit View Search Logic Communications Tools Window Help DE E Run Mode T alm s miel E M Controller OK M Battery OK Hlal ae 2 m yook mi a X Favorites Compare M M gica SW AS Program Control i Controller L35CR QuickStart 001 Show Show All Tag Name A Controller Tags Value e Style Description Controler Fault Handler col l 3 Power Up Handler c 83 Tasks 0 Decimal amp 8 MainTask ASCII C amp MainProgram B BE C 3 Unscheduled Programs T T y ASCH HM Motion Grols Datel 00 04 ASCI A Ugro ped Ates Local 1 0 Data 1 00 00 ASCII L MUS Local 1
5. Connection Output Mode Alternate Data Format Integer 1769 ASCII Module Connection Dialog Box Connection Advance Configuration Requested Packet Interval RPI 40 5 ms 1 0 750 0 E Inhibit Module V Major Fault On Controller f Connection Fails While in Run Mode Module Fault ok Cancel Apply Help Rockwell Automation Publication 1769 UM012B EN P January 2014 47 Chapter2 Configure the 1769 ASCII Module 1769 ASCII Module Configuration Dialog Box General Connection Configuration TERCER Baud Rate Data Bits Parity Stop Bits Receive Data Transmit Data Start Mode Ignore Delimiter Termination Mode Ignore Delimiter MA Start Delimiter R Termination Delimiter R Termination Mode Exclude Delimiter Termination Delimiter R 1769 ASCII Module Advanced Configuration Dialog Box General Connection Configuration Advance Configuration 0 i Receive Data Transmit Data Byte Swap Mode Disabled Byte Swap Mode Disabled Handshake Mode Immediate Message Timeout Pad Character 48 Rockwell Automation Publication 1769 UM012B EN P January 2014 Connect to Both Channels of the 1769 ASCII Module in Simultaneous Mode Configure the 1769 ASCII Modul
6. MOV Move Source ST11 1 DATA 1 ni lt Dest 0 1 9 28265 lt MOV Move Source ST11 1 DATA 2 us lt Dest 0 1 10 30067 lt MOV 0004 gt N File 6 Rockwell Automation Publication 1769 UM012B EN P January 2014 Move Source ST11 1 DATA 3 Se Chapter 2 67 Chapter2 Configure the 1769 ASCII Module e Transfer from input to output This figure indicates that the output is triggered when input is received RSLogix 500 MICRO1500_QUICKSTART_001 RSS File Edit View Search Comms Tools Window Help Dea 4 t GE aaoi s gt OFFLINE E No Forces E EJ 939 o e ae am aes H Driver AB_ETH 1 Node 3d 4 gt AUser Bit A Timer Counter Input Output Compare A Computer MICRO1500 QUI imr FS LAD 5 Input Routine Project Help gg Controller i Controller Properties AND Processor Status Bitwise AND Function Files Source A I1 0 AJU IO Configuration O3F7h lt HE Channel Configuration 55 2 Program Files Source B dc SYSO B svs1 Dest N71 amp LAD2 00F7h 4 LAD4 amp LADS amp LADE amp LAD7 Data Files Cross Reference DB 00 OUTPUT E 1 INPUT s STATUS gm SIBIMARY Not Equal Jump To Subroutine TIMER H COUNTER Source A y SBR File Number CONTROL E N7 INTEGER Source B E F8 FLOAT D srt RCP Configuration Files 2 Force Files DB 00 OUTPUT E 1 INPUT gg
7. Show All Tags Y g Name zg Value Force Mask Style Data Type Description ExtemalAcces Properties n 5 0 Decimal BOOL Read Write Al as Extended Properties Ee 11kj PE STRING1 Received ASCII Read Write gen S1kjh gem STRING Read Write Tues m AB 1769 ASCII ead Write Description Locatt C Ch0BaudRate 0 Decimal INT Usage normal Local 1 C ChORxStartMode 0 Decimal INT Type Base Local t C ChORxStantDelimiter 13 Decimal INT Read Write Alias For Local t C chORxEndMode 1 Decimal INT Read Write Base Tag Locat t C ChORxEndDelimiter 13 Decimal INT Read Write Daa ypa La ESIPESETON T pe am Scope amp L35E QuickStart 003 J External Acce Read Write Locat 1 C chORxByteSwapMode o Decimal INT Read Write Style Local 1 C chORxHandshakeMode 1 Decimal INT Read Write Constant No Locatt choRxMessageTimeout 0 Decimal INT Read Write Required Locat1 C Ch0TxEndMode 0 Decimal INT Read Write Visible Locat t C choTxEndDelimiter 13 Decimal INT Read Write m Local t C chOTxByteSwapMode o Decimal INT Read Write Yale z E E Local t C chiBaudRate 0 Decimal INT ReadWrite i du sree i Locat1 C Ch1RxStartMode Decimal INT Read Write Fr eanna CORE Locat1 C ChiRxStarDelimiter 13 Decimal INT Read Write Local t C chiRxEndMode 1 Decimal INT Read Write Locat t C chiRxEndDelimiter 13 Decimal INT Read Write Locat1 C ChiRxPadchar 13 Decimal
8. Message Timeout ms Pad Character R a e 40 Rockwell Automation Publication 1769 UM012B EN P January 2014 Connect to Both Channels of the Module in Alternating Mode Configure the 1769 ASCII Module Chapter 2 This example program illustrates connecting the serial cable from your computer to both channels of the 1769 ASCII module in alternating mode For more detailed information about the Alternate and Simultaneous modes see I O Memory Mapping on page 71 TIP See Connect the D sub Connector Pins on page 18 for detailed information on how to build the appropriate cable for the RS 232 connection between PC with a serial port and the 1769 ASCII module D sub connector TIP If your computer does not have an RS 232 port you can use a USB to RS 232 adapter To access the Logix Designer programs see the Knowledgebase Technote 64203 at https rockwellautomation custhelp com app answers detail a_id 64203 Rockwell Automation Publication 1769 UM012B EN P January 2014 41 Chapter2 Configure the 1769 ASCII Module Ladder Logic Example This ladder logic example illustrates how to connect to both channels of the module in alternating mode This is the ladder logic in the Logix Designer program L25ERM QuickStart 003 V16 ACD Main Routine The Main Routine Zeros out the InData amp OutData array lengths Bi MainPro Ji SER EB Mg e e Zero out the inD
9. 3 8 1 1769 MODULE ASCIL 1 TEGERE Local 1 Date 8 Length Start of ASCII dete Locel1 Dete 18 up ASCI Localt Date 20 00t ASCII Locelt Date 21 00 00 ASCII 0000 ASCI 00 00 ASCII 00 00 ASCII 00 00 ASCII 00 00 ASCII Local Date 23 Local t Date 24 Local 1Dete 26 gt Monitor Tags Edit Tags 7 amp RSLogix 5000 L35E_QuickStart_002 1769 L35E MainProgram Input B Ele Edit view Search Logic Communications Tools Window Help Offline D RUN No Forces a OK No Edits ear alsa S e EB es i aja a n yo Favorites Eit A TimerCounter X Inpu Output K Cc Controller L35E_QuickStart_002 gsls t v ala Path 8837 18208 88 VBeckpleneto x amp Controller Tags Controller Fault Handler i Power Up Handler 3 Tasks MainTask On first scan store current value of Rx Transaction ID as most recent Last data we processed AND Bitwise AND amp MainProgram A Program Tags Eb MainRoutine B Input B output 3 Unscheduled Programs 3 Motion Groups Ungrouped Axes Trends 3 Data Types Gi User Defined Gig Strings Gig Predefined Gi Module Defined 31 0 Configuration 1 1769 L35E Ethernet Port Loc J CompactBus Local Source A TxRxinO lt Local 1 1 Data 0 gt Source B 16 0FF Dest OldRx 2320 16
10. ChOBaudRate INT Name Style ChORxStartMode INT ChORxStartDelimiter INT ChORxEndMode INT ChORxEndDelimiter INT ChORxPadChar INT ChORxByteSwapMode ChORxMessageTimeout INT ChOTxEndMode INT ChOTxEndDelimiter INT ChOTxByteSwapMode INT ChiBaudRate INT ChiRxStartMode INT ChiRxStartDelimiter INT ChiRxEndMode INT ChiRxEndDelimiter INT ChiRxPadChar INT Ch1RxByteSwapMode INT ChiRxHandshakeMode INT ChiRxMessageTimeout INT Read Write ChORxHandshakeMode Decimal ChiTxEndMode Name B 1769 ASCII 80Bytes 80B Data Type Size 180 bytes Description El General Data Type Members Description Name External Access Name Style Fault ChORXID ChOTxAck ChOStatus ChORxDataLost BOOL ChOParityError BOOL ChOTxFIFOEmpty BOOL ChORxFIFOEmpty BOOL ChONonDelimitedRecord BOOL ChOHandshakeError BOOL ChONewData BOOL Rockwell Automation Publication 1769 UM012B EN P January 2014 Read Write ChOTxDataLost Decimal 55 Chapter2 Configure the 1769 ASCII Module Data Type AB 1769_ASCIl_80Bytes_80Bytes 0 0 Name A81769 ASCIL 80Bytes_80Bytes Data Type Size 176 bytes Properties Description General Data Type Members Description ELLEN ChOTxID Name ChOTxDataLength CRORE Style Decimal E ChOTxData SINT 80 ChiTxID SINT Ch1RxID SINT ChiTxDataLength INT ChiTxData SINT 80 1769 ASCII Module General Dialog Box
11. Expression TxOut 1 MOD 256 Rockwell Automation Publication 1769 UM012B EN P January 2014 45 Chapter2 Configure the 1769 ASCII Module Output Channel1 The Output Channell does the following tasks e Sets the length in the module s output tag to the number of characters to be sent e Copies data from the STRING OutDatal to the module s output tag e IfCNO 1 manually triggers the Tx Transaction ID in the module s output tag This tells it that you have some data for it to send tj Source OutData1 LEN 4 Dest LenOut lt Local 1 0 TxDataLengt Copy data from the STRING OutData1 to the ASC Module s output tag Synchronous Copy File Source OutData1 DATA 0 Dest Local 1 O TxData 0 Length OutData1 LEN If CNO 1 Manually trigger the Tx Transaction ID in the ASCI Module s output tag This tells it that we have some data for it to send QU Source A Local 1 0 RxChNumber 240000 0000 0000 0001 Source B 1 Expression TxOut1 1 MOD 256 46 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 1769 ASCII Module General Dialog Box General Connection Configuration Advance Configuration Type 1769 ASCll 2 Channel RS232 422 485 ASCII Vendor Allen Bradley Parent Local Name ASCII Module Description Module Definition Module Parameters Series A Revision 21 Electronic Keying Compatible Module
12. Number of Bytes Local S 0 Ch1TxDataLength The amount of data being transmitted x 5 Character 1 Character 0 Local S 0 Ch1TxData This defines the transmit ASCII character for x 6 Character 3 Character 2 Local S 0 Ch1TxData th tag n Character Character Local S 0 Ch1TxData y Last Character Character Local S 0 Ch1TxData 1 Reserved is expected in 1st instance word 0 2 Used for handshaking 3 Xis calculated based on the size of Channel 0 data as specified in the configuration file Both channels cannot contain 200 characters as the total configuration size can be only 108 words 4 Used for handshaking 5 Y is equal to the connection size minus 1 with a maximum value of 107 for a buffer size of 108 Rockwell Automation Publication 1769 UM012B EN P January 2014 75 Chapter3 1 0 Memory Mapping Status Descriptions This table describes the status tags Add On Profile Abbr Definition ChxHandshakeError HE Handshake error Used for Handshake mode only ChxNewData ND New data Used for Handshake mode only ChxNonDelimitedRecord NR Non delimited record An input record is received and sent to the Compactbus interface that was not triggered by receiving a delimiter character This occurs when either the buffer is filled to its maximum receive size or a Message Timeout has occurred ChxParityError PA Parity error A parity error has occurred with the received data string This usually indicates a m
13. delimiters 81 serial ASCII data 83 transmit data 31 V ventilation 15 W writing serial output data 85 Rockwell Automation Publication 1769 UM012B EN P January 2014 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical and application notes sample code and links to software service packs You can also visit our Support Center at https rockwellautomation custhelp com for software updates support chats and forums technical information FAQs and to sign up for product notification updates In addition we offer multiple support programs for installation configuration and troubleshooting For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com services online phone Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at http www rockwellautomation com rockwellautomation support overview page or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automa
14. 0 Datal2 00 00 ASCII Cg User Defined 00 00 ASCII i Cg Strings Local 1 00 00 ASCII Ci Predefined 4 J 00 00 ASCII a GR Module Defined 1 0 00500 ASCII 5 8 1 0 Configuration 00 1B ASCII 1 1769 L35CR ControlNet Port LocalCN j zar lasai Smaa Bi CompactBus Local B 1 1769 MODULE ASCIL 1 si ASCI ASCII s ASCII s ASCI vem ASCII s ASCI ma ASCI Local 1 0 Deta 16 1p ASCII Local 1O Dete 17 e ASC li ni ASCII tup ASCI rt ASCI 00 1 ASCII 00 00 ASCII 00 00 ASCII 00 00 ASCII 0000 ASCII 00 00 ASCII Local1 0 Data 27 00 00 ASCII Local 1 0 Data 28 00500 ASCII Monitor Tags f Edit Tags Edit View Search Logic Communications Tools Window Help Fe ase e sme c gls t i eel e pes pes e e O7 o gt 4 Path TH 1 137 19 208 89 Backplane 0 E amp XFavorites Eit X Timer Counter X Input Output K Ct amp Controler L3SE_QuickStart_002 B Controller Tags Calculate number of INTs to copy number of characters divided by two rounded up to next whole INT E Controler Fault Handler Number of INTs to 3 Power Up Handler use in ASCII amp Tasks Module s output tag MainTask CPT amp MainProgram Compute Program Tags Dest N
15. 1 0 Add 0n Profile Tag Description Name Generic Module Tag Names 0 Tx ID 0 Acknowledged Rx Transaction ID Cho Local 5 1 ChOTxIACK Receive Transaction ID Request Used with ChORXID Local S L ChORxID for handshake mode 1 Reserved Local S I ChOStatus ChO Status See Status Descriptions on page 76 2 Tx ID 1 Acknowledged Rx Transaction ID Ch1 Local S 1 ChOTxAck Receive Transaction ID Request Used with Ch TRXID Local S 1 ChORxID for handshake mode 3 15 14 13 12 11 10 TG TS1 ND1 HET NR1 RFT TF1 PA1 ROT TOT Local S 1 Ch1Status Ch1 Status See Status Descriptions on page 76 4 Reserved CNI Local S l RxChNumber Channel number of the input data This bit is set by the 1769 ASCII module to tell the user program from which port the data was received 5 Reserved CNO Local S I TxChNumber Channel number of the output data most recently received This bit is set by the ASCII module to tell the user program that it has received the data to transmit out the specified port Firmware Revision Major Firmware Revision Minor 6 Length Number of Bytes Local S RxDataLength The amount of data being received 7 Reserved 8 Character 1 Character 0 Local S l RxData This defines the receive ASCII character for the tag 9 Character 3 Character 2 Local S I RxData Character Character Local S l RxData 106 Character 197 Character 196 Local S 1 RxData 107 Character 199 Character 198 Local S 1 RxData 1
16. 2014 69 Chapter2 Configure the 1769 ASCII Module Notes 70 Rockwell Automation Publication 1769 UM012B EN P January 2014 Chapter 3 1 0 Memory Mapping When both serial channels are active you can alternate between receiving data in the buffer from both ports simultaneously or one at a time ASCII Module Behavior when The 1769 ASCII module transmits data out the serial port when the controller is not in Run Mode only in Run mode It sends data once the Tx Transaction ID changes after the controller transitions into Run mode The 1769 ASCII module delivers data received on the serial ports to the controller even when it is not in Run mode When not in Run mode the module acts as if Master Handshaking is not enabled Therefore new data is placed in the input tag and the Rx Transaction ID increments When it receives new serial data after the transition to Run mode the module follows whatever rules are configured then In your program use the Rx Transaction ID value in the input tag on the first scan to compare for new data Rockwell Automation Publication 1769 UM012B EN P January 2014 71 Chapter3 0 Memory Mapping Alternate Mode one channel The alternate mode output file contains the real time output data from the module This table shows the generic module tag definitions on the left On the right of the table is the 1769 ASCII module Add On Profile configuration using RSLogix 5000 software version 16 and later a
17. 9600 default 19 200 38 400 57 600 115 200 Baud Rate appears dimmed when controller is in Run mode Online edits can only be done when the mode or key switch is in the Remote or Program position Use Data Bits Parity and Stop Bits to configure serial data formats Data Bits Choose 7 default or 8 for the Data Bits Data Bits appears dimmed Run mode Parity Choose Odd Even or None default for the Parity Parity appears dimmed Run mode 28 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Table 3 Module Properties Dialog Box Configuration Tab Parameter Descriptions Continued Parameter Description Stop Bits Choose 1 or 2 default for the Stop Bits Stop Bits appear dimmed Run mode These are the Valid Data Bits Parity and Stop Bits combinations Data Bits Parity Stop Bits 7 None 2 7 Even 1 7 Odd 1 7 Even 2 7 Odd 2 8 None 1 8 None 2 8 Even 1 8 Odd 1 Receive Data Start Mode e Ignore Delimiter default Exclude Delimiter Include Delimiter Start Mode appears dimmed Run mode Start Delimiter Valid values are any ASCII character 7 bit 0 127 8 bit 0 255 These are the supported special characters Character Description Dollar Sign 24 y Single Quote 27 L Line Feed 0A P Form Feed S0C SR Carriage Return 0D ST Tab 09 Start Delimiter appears dimmed Termination Mode Configure the channels ter
18. ASCII Module Notes 20 Rockwell Automation Publication 1769 UM012B EN P January 2014 Chapter 2 Configure the 1769 ASCII Module This chapter describes how to configure and program the 1769 ASCII module with CompactLogix controllers and the MicroLogix 1500 controller Starting on page 34 there are three example Logix Designer programs using the 1769 ASCII modules Add On Profile The examples use the Add On Profile instead of the generic module profile Using the Add On Profile saves you time by making the configuration of the module easier for example not having to input a lot of data e Connect to Channel 0 of the Module in Alternating Mode on page 34 e Connect to Both Channels of the Module in Alternating Mode on page 41 e Connect to Both Channels ofthe 1769 ASCII Module in Simultaneous Mode on page 49 To access these Logix Designer programs see the Knowledgebase Technote 64203 at https rockwellautomation custhelp com app answers detail a id 64202 Configure the 1769 ASCII Follow these steps to add and configure the 1769 ASCII module Module 1 Right click on the 1769 Compact Bus in your Logix Designer project and choose New Module 1 0 Configuration 5 B amp 0 J New Module 8 nu Discover Modules sa Ethern amp 17 Paste Ctrl V Print Rockwell Automation Publication 1769 UM012B EN P January 2014 21 Chapter2 Configure the 1769 ASCII Module 2 In the Enter test sear
19. Custom Data Monitors E CDM 0 Untitled MOV Fede Monitors Move ecipe Monitors Database Source Address Symbol B Instruction Comments Rung Comments Page Title 8 Address Symbol Picker amp Symbol Groups Dest 0003 TT File 4 File 5 For Help press F1 12 Download your program to the controller 13 Place the controller in Run mode 14 Connect the computer to the 1769 ASCII module Connect channel 0 of the 1769 ASCII module to a COM port of your computer with a cable constructed per the specifications on page 21 15 Run the HyperTerminal application 16 Configure HyperTerminal so that the configuration matches the ASCII device for communication rate and framing 17 Turn off flow control 18 In the HyperTerminal application type in a value 19 Press enter 68 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 The 1769 ASCII module returns text data entered into Outdata tag back to your screen This is not an echo program Input is received and stored in a string file Indata ST11 0 New data triggers the output from another file Outdata ST11 1 The data back on the terminal is not the same as the data sent from the terminal You must put in a data string in Outdata ST11 1 before running the program Rockwell Automation Publication 1769 UM012B EN P January
20. Data The Max Number of Transmit Characters parameter determines whether the 1769 ASCII module transmits data to a serial device IfTX String Length 0 The 1769 ASCII module receives data sent from the CompactBus Master and uses the delimiter to determine how much data is sent to the serial device e fa transmit or exclude delimiter is in the string all characters up to and including the defined delimiter are sent to the ASCII device e Ifno delimiter is contained within the string then the 1769 ASCII module sends data received from the CompactBus Master to the ASCII device IfTX String Length gt 0 The 1769 ASCII module receives data sent from the CompactBus Master ignoring any embedded terminator It sends the number of characters defined in the Max Number of Transmit Chars parameter or the total sent by the Master whichever is less Receive ASCII Serial Data The 1769 ASCII module receives and sends strings as defined in the Max Number of Receive Characters parameter until the module receives a delimiter The 1769 ASCII module also sends the overflow error until a delimiter is received This process continues indefinitely until the ASCII device transmits the specified delimiter Rockwell Automation Publication 1769 UM012B EN P January 2014 83 Chapter3 1 0 Memory Mapping How to Send Data from the 1769 ASCII Module 84 Receive Timeout The 1769 ASCII module has a receive timeout value configurable in 1 ms incremen
21. E 108 Using Electronic Keying 1756 CNBR module with a 1756 CN2R module The release notes for individual modules indicate the specific compatibility details When a module is created the module developers consider the module s development history to implement capabilities that emulate those of the previous module However the developers cannot know future developments Because of this when a system is configured we recommend that you configure your module using the earliest that is lowest revision of the physical module that you believe will be used in the system By doing this you can avoid the case of a physical module rejecting the keying request because it is an earlier revision than the one configured in the software EXAMPLE In the following scenario Compatible Keying prevents 1 0 communication The module configuration is for a 1756 IB16D module with module revision 3 3 The physical module is a 1756 IB16D module with module revision 3 2 In this case communication is prevented because the minor revision ofthe module is lower than expected and may not be compatible with 3 3 Module Configuration Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 IB16D Major Revision 3 Minor Revision 3 17564816D 16 Point 10V 30V DC Diagnostic Input Allen Bradley Local Digtal Input Module se Full Diagnostics Input Data EB a a IV Open Module Properties Com
22. MODULE ASCII 1 alsm S lt aj ScannerA X pa Sort Syte Tag Name Description Local1 C Data Local 1 C _Data 0 Local 1 C Data 1 Local 1 C Data Lacal 1 C Data 3 Local 1 C _Data 4 Local 1 C Data 5 Local 1 C _Data 6 Local 1 C Data 7 Local1 C Date 8 Local 1 C Date 9 Local 1 C Dataf1 0 Local1 C Data 11 Local 1 C Date 12 Local 1 C Date 13 Local1 C Date 14 Local 1 C Data 1 5 Local 1 C Data 16 Local1 C Data 17 Local 1 C Data Local 1 C Data Local 1 C Data Local 1 C Data 21 Local 1 C Data 22 Local1 C Data 23 Local 1 C Data 24 Local 1 C Data 25 Local 1 C Data 26 Local 1 C Data 27 Lacal 1 C Data 28 Local1 C Data 29 Local 1 C Data 30 Local 1 C Data 31 Local 1 C_Data 32 Hex 16 0000 Hex 16 0003 Hex 16 0000 Hex 16 0050 Hex 16 0000 Hex 16 0000 Hex 16 0001 Hex 16 000d Hex 16 0000 Hex 16 0000 Hex 16 0001 Hex 16 0000 Hex 16 0050 Hex 16 0000 Hex 16 0000 Hex 16 0000 Hex 16 0003 Hex 16 0000 Hex 16 0050 Hex 16 0000 Hex 16 0000 Hex 16 0001 Hex 16 000d Hex 16 0000 Hex 16 0000 Hex 16 0001 Hex 16 0000 Hex 16 0050 Hex 16 0000 Hex 16 0000 Hex 16 0000 Hex 16 0000 Hex 16 0000 Hex Data Buffer Mode Alt 1 Simul Framing 3 8N1 Speed 0 9600 5 38400 Max Rx Char Rx Start mode 0 No Delim Rx Start Delim Px End mode 1 Exclude Delim Rx End Del
23. Micro1500 Quickstart 001 3 In the project space double click I O Configuration Select the slot number In this example the 1769 ASCII module is in slot 1 5 From the list select Other Requires I O Card Type ID a PowerSupply Descri p Current Cards Available Read IO Config Microl iption logix 1500 LSP Series C gel Hide All Cards Part 1769 088 1769 0816 1769 0B816P 1769 0832 1769 0F2 1769 0F8C 1769 0F8V 1769 016 1769 0W8 1769 0W16 1769 0wW81 1769 SDN 1769 5M1 1769 5M2 1769 PA2 1769 PB2 1769 PA4 1769 PB4 Description 8 Dutput High Current 24 VDC 16 Output 24 VDC Source 16 Output 24 VDC Source w Protectio 32 Output High Density 24 VDC Analog 2 Channel Output Module Analog 8 Chan Current Output Analog 8 Chan Voltage Output 16 Output 24 VDC Sink 8 Dutput Relay 16 Output Relay 8 Output Isolated Relay DeviceNetScanner Compact I O to DPI SCANport Module Compact 1 0 to DSI Module Power Supply Power Supply Power Supply Power Supply Any 1769 PowerSupply Any wered Ci 140 Cat Filter All l0 hd SIS 6 When the I O module properties appear enter the following information Assembly Instance Size Input 101 108 Output 100 108 Configuration 102 31 Other type IO card Vendor ID 1 Product Type fo Cancel Product Code fee Series Major Rev MinorRiev j Input Words ho InputBits 0 Outp
24. Module 1 0 Memory Mapping Table of Contents Studio 5000 Environment pore E tl ake oye BANI 7 Additional Resources e eos eco ad ini viste bed cele amet Cl etin id 8 Example Programs oes qui TER EE SAN owen nee O05 EN MORES 8 Chapter 1 Aboutthe Modules 2c evcd etr hat eto olet tie at a o d 9 Environment and Enclosure ji i eaux vip Ed nx 10 North American Hazardous Location Approval uu 11 European Hazardous Location Approval sees seen eee 12 Install the Modules so oe ta err traer Patel be CRT ELT eode 13 Assemble the System c 3deeluostesr rete x uvpin Arlen re elec stacahe edi reee 14 Mi imum SPACE EN 15 Panel CODI a Ca ce cals du E oce Oed goto ete ee edens 15 DN RUMUN E eias uetus gins q dedu uo ori et 16 Replacea Module ernennen xn ex ee E ES 17 Ground the Modules sch ce ote each al lh oCEO I afe Deed cM cun 17 Connect the D sub Connector Pins e Ip ERES 18 Chapter 2 Configure the 1769 ASC TI Module ys 22e eere e etu ER peu 21 Module Definition Dialog Box 00 cece cee cece eee 24 Controller scoped La ire sie eo toii teram pane ua s Ca dris 32 Data Ves odere o Sce Eis diua Folie oretcsdped bed 32 Connect to Channel 0 of the Module in Alternating Mode 34 Ladder Logic Example ies eso ege sebum dye ES RUFEN 35 Configure the Module Properties ues erem metere 38 Connect to Both Channels of the Module in Alternating Mode 41 Ladder Logic Example stt p nn dae g
25. Number 1756 IA16 Major Revision 3 anas Minor Revision 1 pecudis usi Toke NOE IV Open Module Properties Communication is prevented Physical Module Vendor Allen Bradley Product Type Analog Input Module Catalog Number 1756 IF16 Major Revision 3 Minor Revision 2 110 Rockwell Automation Publication 1769 UM012B EN P January 2014 Using Electronic Keying Appendix E EXAMPLE In the following scenario Disable Keying allows 1 0 communication The module configuration is for a 1756 1416 digital input module The physical module is a 1756 1816 digital input module In this case communication is allowed because the two digital modules share common data formats Module Configuration Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 1A16 Major Revision 2 Minor Revision 1 17SBIAIB 16 Point 79V 132V AC Input Allen Bradley Local Digital Input Module she fo Electionic Keying Disable Keying Open Module Properties OK Cancel Hep Communication is allowed Physical Module Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 IB16 Major Revision 3 Minor Revision 2 IMPORTANT Changing electronic keying selections online may cause the 1 0 communication connection to the module to be disrupted and may result in a loss of
26. Source Local 1 RxData 0 Dest InData DATA 0 Length InData LEN Move Source 4 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Output Ladder The Output ladder moves the data in the tag OutData moves it to the output buffer then changes the transaction ID to send the data out This moves the data in the tage OutData moves it to the output buffer then changes the transaction Id to send the data out MOV Move Source OutData LEN 3 Dest Local 1 0 TxDataLength 3 Synchronous Copy File Source OutData DATA 0 Dest Local 1 O TxData 0 Length OutData LEN Compute Dest Local 1 0 ChOTxID 32 Expression Local 1 0 ChOTxID 1 MOD 256 Rockwell Automation Publication 1769 UM012B EN P January 2014 37 Chapter2 Configure the 1769 ASCII Module 38 Configure the Module Properties Use the Module Properties dialog box to configure parameters for the module The following screens illustrate example module settings 1769 ASCII Module General Dialog Box General Connection Configuration Advance Configuration Type 1769 ASCII 2 Channel RS232 422 485 ASCII Vendor Allen Bradley Parent Local Name ASCIL_Module Description Module Definition Module Parameters Channel Parameters Series A Revision 21 Electronic Keying Compatible Module Output Alternate Integer Module Definition Dial
27. can be done under Configuration tab Channels 0 and 1 can have different configuration Advanced ASCII protocol configuration like Byte Swap Mode can be done under Advanced Configuration tab Channels 0 and 1 can have different advanced configurations Rockwell Automation Publication 1769 UM012B EN P January 2014 25 Chapter2 Configure the 1769 ASCII Module 1769 ASCII Module Connections Dialog Box This tab displays information about the condition ofthe connection between the module and the controller TIP Online edits are not possible when the controller is in RUN mode Online edits must be made only when the controller is in Remote Run or Program modes Use this tab to define controller to module behavior e Selecta requested packet interval RPI e Choose to inhibit or uninhibit the module e Configure the controller so that a loss of connection to this module causes a major fault e View module faults General Connection Configuration Advance Configuration Requested Packet Interval RPI 20 ms 1 0 750 0 Inhibit Module v Major Fault On Controller If Connection Fails While in Run Mode Module Fault Status Offline Apply Help 26 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Table 2 Connection Tab Descriptions Parameter RPI Descriptions Enter the requested rate of packet arrival connection upd
28. channel1 50 Rockwell Automation Publication 1769 UM012B EN P January 2014 Hj Sm S ES EB Sua a v w Input Channel Configure the 1769 ASCII Module Chapter 2 The Input Channel0 does the following tasks e Stores the current value on the first scan as the current value of RxO Transaction ID channel 0 as most recent e Monitors the Rx0 Transaction ID On first scan store current value of Rx0 Transaction ID channel 0 as most recent Source B NewRx 35 MainProgram Source Local 1 1 ChORxXID 35 Dest OldRx0 Move Source Local 1 1 ChORxID 35 Dest NewRx0 Move Source Local 1 ChORxDataLength 9 Dest InDataO LEN 9 Synchronous Copy File Source Local 1 ChORxData 0 Dest InData0 DATA O Length inDataD LEN Rockwell Automation Publication 1769 UM012B EN P January 2014 51 Chapter2 Configure the 1769 ASCII Module Input Channel The Input Channell does the following tasks e Stores the current value on first scan of Rx Transaction ID channel 1 as most recent e Monitors the lower 8 bits of Rx Transaction ID upper 8 bit are Tx e Indicates new data when the Rx Transaction ID changes e Copies the data from the modules Input Tags to a STRING tag InDatal e Indicates to the MainRoutine that new data has arrived e Saves the value of Rx Transaction ID so you can detect next change tH SSBB Rg e w On first scan store current value of Rx Tr
29. data Rockwell Automation Publication 1769 UM012B EN P January 2014 111 AppendixE Using Electronic Keying Notes 112 Rockwell Automation Publication 1769 UM012B EN P January 2014 1769 UM012B EN P September 2013 Appendix F History of Changes This appendix summarizes the revisions to this manual Reference this appendix if you need information to determine what changes have been made across multiple revisions This can be especially useful if you are deciding to upgrade your hardware or software based on information added with previous revisions of this manual e Added 1769 ASCII module AOP tag definitions e Updated the configuration examples and example file names e Rearranged content and updated warnings and attentions e Updated configuration to include the CompactLogix 5370 L3 controller and provided a link to the Knowledgebase Technote 64203 e Added information about Studio 5000 software e Updated I O Memory Mapping to include the AOP tag definitions e Added Electronic Keying appendix e Updated Additional Resources e Moved the generic module content to an appendix e Updated Technical Support links website addresses and phone numbers e Added the History of Changes appendix Rockwell Automation Publication 1769 UM012B EN P January 2014 113 AppendixF History of Changes Notes 114 Rockwell Automation Publication 1769 UM012B EN P January 2014 Numerics 1769 ASCII module status indic
30. during powerup Blinking green Bus master is detected configuration is accepted and in program mode Blinking red Module configuration from the bus master was not valid Tx0 T1 Blinking green Transmitting data on that serial port Rx0 Rx1 Blinking green Receiving data on that serial port Rockwell Automation Publication 1769 UM012B EN P January 2014 95 AppendixB Status Indicators Notes 96 Rockwell Automation Publication 1769 UM012B EN P January 2014 Error Codes Appendix C This table indicates the error codes that are associated with the 1769 ASCII module Table 10 1769 ASCII Module Error Codes Value Hex Meaning 0 No error 200 3FF Hardware error 400 5FF Configuration error 800 DFF Reserved for future use E00 FFF Bus master detected error Configuration Errors This table indicates the error codes that are associated with configuration errors Table 11 Global Module Configuration Errors Value Meaning Description Hex 0 No error The 1769 ASCII module has no module specific errors 401 Max output array size The maximum output array size is too large exceeded In alternating mode channel 0 and channel 1 must have less than 496 transmit bytes In simultaneous mode channel 0 and channel 1 must have less than 496 transmit bytes collectively 402 Max input array size The maximum input array size is too large exceeded In alternating mode channel 0 and channel 1 must h
31. g S MainTask 7 Tag Listing OB MainProgram Tasks S8 Data Types Tasks Properties Listing OR Strings Program Phase E Predefined Program Phase Properties Listing AR Module Defined Routine I 0 Configuration V Routine Listing S 1769 Bus 7 Tag Listing for Routine hi 0 1769 L36ERM L35E QuickStart 002 7 Routine Properties Listing B 1 1769 ASCI A ASCI Module Data Type E amp Ethernet 7 Data Type Listing LB 1769 36 RM L35E QuickStart 002 Module Properties 7 Module Properties Listing e E918 SET LS ET ST C9 3 Print toa PDF file or another format IL3SE_QuickStart_002 Controller Organizer Listing Page 1 8 22 2013 9 40 37 AM C Users jktutman Documents I_ New Current Projects 1769 ASCITReviews L35ERM QuickStart 002 V21NA iklutman BAK001 acd Controller L35E QuickStart 002 Connect cable from computer to channel zero of ASCII module Controller Fault Handler C Power Up Handler asks 0 1769 L36ERM L35E QuickStart 002 5 1 1769 ASCII A ASCII Module s Ethernet F 1769 L36ERM L35E QuickStart 002 100 Rockwell Automation Publication 1769 UM012B EN P January 2014 Error Codes Appendix C 35E_QuickStart_002 Tag Listing Page 2 L35E QuickStart 002 Controller 8 22 2013 9 40 37 AM C Users jklutman Documents 1_New Current Projects 1769 ASCI Reviews L3SERM_QuickS
32. is known to be nonhazardous Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Substitution of components may impair suitability for Class Division 2 If this product contains batteries they must only be changed in an area known to be nonhazardous AVERTISSEMENT Risque d Explosion Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher les connecteurs Fixer tous les connecteurs externes reli s cet quipement l aide de vis loquets coulissants connecteurs filet s ou autres moyens fournis avec ce produit La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe Division 2 S assurer que l environnement est class non dangereux avant de changer les piles Rockwell Automation Publication 1769 UM012B EN P January 2014 11 Chapter1 Compact 1 0 ASCII Module European Hazardous Location Approval European Zone 2 Certification The following applies when the product bears the Ex or EEx Marking This equipment is intended for use in potentially
33. is to be expected Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation Pollution Degree 2 and Over Voltage Category Il are International Electrotechnical Commission IEC designations Rockwell Automation Publication 1769 UM012B EN P January 2014 13 Chapter1 Compact 1 0 ASCII Module Assemble the System Attach the module to the controller or an adjacent I O module before or after mounting For mounting instructions see the Panel Mount or DIN Rail Mount sections To work with a system that is already mounted see Replace a Module section 1 Disconnect power you remove or insert a module with power applied an electrical arc can occur ATTENTION Remove power before removing or inserting this module When An electrical arc can cause personal injury or property damage by e Sending an erroneous signal to your system s field devices causing unintended machine motion e causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector Worn contacts can create electrical resistance 2 Check that the bus lever of the module to be installed is in the unlocked fully right position 3 Use the upper and lower tongue and groove slots 1 to secure the modules together or to a control
34. loss of data Exact Match Exact Match keying requires all keying attributes that is Vendor Product Type 106 Product Code catalog number Major Revision and Minor Revision of the physical module and the module created in the software to match precisely to establish communication If any attribute does not match precisely I O communication is not permitted with the module or with modules connected through it as in the case of a communication module Use Exact Match keying when you need the system to verify that the module revisions in use are exactly as specified in the project such as for use in highly regulated industries Exact Match keying is also necessary to enable Automatic Rockwell Automation Publication 1769 UM012B EN P January 2014 Compatible Keying Using Electronic Keying Appendix E Firmware Update for the module via the Firmware Supervisor feature from a Logix5000 controller EXAMPLE In the following scenario Exact Match keying prevents 1 0 communication The module configuration is for a 1756 IB16D module with module revision 3 1 The physical module is a 1756 IB16D module with module revision 3 2 In this case communication is prevented because the Minor Revision of the module does not match precisely Module Configuration Vendor Allen Bradley e 1756 8160 16 Point 10V 30V DC Diagnostic Input ena E Product Type Digital Input Module WR ac Catalog Number 1756 IB16D Major Revision 3
35. mating connector Worn contacts can create electrical resistance 2 Remove the upper and lower mounting screws from the module to be removed or open the DIN latches with a screwdriver 3 Move the bus lever to the right to disconnect unlock the bus 4 Move the bus lever on the right side adjacent module to the right unlock to disconnect it from the module to be removed 5 Gently slide the disconnected module forward If you feel excessive resistance verify that the module is disconnected from the bus and mounting screws are removed or DIN latches opened If needed rock the module slightly from front to back to remove it or in a panel mounted system to loosen the screws of adjacent modules 6 Before installing the replacement module verify that the bus lever on the replacement module and the right side adjacent module are unlocked fully right position 7 Slide the replacement module into the open slot 8 Connect the modules together by locking fully left the bus levers on the replacement module and the right side adjacent module 9 Replace the mounting screws or snap the module onto the DIN rail This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail if used are not required unless the mounting surface cannot be grounded See Industrial Automation Wiring and Grounding Guidelines publ
36. must be able to use RSLogix software and the Studio 5000 Logix Designer application to configure this module The 1769 ASCII module a general purpose two channel ASCII interface provides a flexible network interface to a wide variety of RS 232 RS 485 and RS 422 ASCII devices The 1769 ASCII module provides two independent channels of the ASCII device interface to the 1769 Compact I O system Each serial channel is fully isolated from the backplane and from each other Each channel provides three different media to interface with a serial device and are automatically selected by making the correct connections to that channels 9 pin D sub connector The actual media selected is transparent to the 1769 ASCII module IMPORTANT You can use the 1769 ASCII module with the following controllers I e CompactLogix 5370 L3 and L2 e 1769 L2x and 1769 L3x e 1768 L4x e MicroLogix 1500 Studio 5000 Environment The Studio 5000 Engineering and Design Environment combines engineering and design elements into a common environment The first element in the Studio 5000 environment is the Logix Designer application The Logix Designer application is the rebranding of RSLogix 5000 software and will continue to be the product to program Logix5000 controllers for discrete process batch motion safety and drive based solutions Rockwell Software Studio 5000 Create Open Explore New Project Existing Project Help E From Import Sampl
37. the following values Assembly Instance Size Input 101 108 Output 100 108 Configuration 102 31 S Press OK Rockwell Automation Publication 1769 UM012B EN P January 2014 87 AppendixA Configure the 1769 ASCII Module as a Generic Module 6 Open the controller tags for monitor to enter the following configuration parameters in the Local lt slot gt C tag data members RSLogix 5000 L35CR QuickStart 001 1769 L35CR Controller Tags L35CR_QuickStart_001 controller All other parameters are 0 Data Word Value Decimal Meaning 0 0 Alternating mode 1 3 Framing is 8N1 2 0 9600 baud 3 80 Max Rx Characters 6 1 Use an Rx End delimiter but exclude it from the input buffer 7 13 Use a Carriage Return as the Rx End delimiter 10 1 Produce data when available 12 80 Max Tx Characters This is a controller scoped configuration tag lf Eile Edit View Search Logic Communications Tools Window Help Offline D F RUN F oK lt F BAT a F yo No Forces gt No Edits 5 6 Controller L35CR_QuickStart_001 A Controller Tags Controller Fault Handler G Power Up Handler Tasks MairiTask H amp MainProgram Unscheduled Programs amp Motion Groups Ungrouped Axes 3 Trends amp amp Data Types ER User Defined Cg Strings Oi Predefined Module Defined 1 0 Configuration 49 1 1769 L35CR ControlNet Port LocalCNI amp fi CompactBus Local 8 1 1769
38. the module is invalid This error is commonly caused by the Electronic Key Passed fault Electronic Keying Mismatch Electronic Keying is enabled and some part of the keying information differs between the software and the module Rockwell Automation Publication 1769 UM012B EN P January 2014 27 Chapter2 Configure the 1769 ASCII Module 1769 ASCII Module Configuration Dialog Box Use this dialog box to configure the ASCII parameters TIP Online edits to a module s configuration do not take effect until the module connection is reestablished This can be done by inhibiting uninhibited the module using the checkbox on Connection tab The module operation is interrupted while connection is inhibited a Module Properties Local 1 1769 ASCII 2 1 General Connection Configuration Advance Configuration Zee Baud Rate Data Bits Parity Stop Bits Receive Data Transmit Data Start Mode Ignore Delimiter Termination Mode Include Delimiter Start Delimiter sR Termination Delimiter R Termination Mode Exclude Delimiter Termination Delimiter R E Status Offline Table 3 Module Properties Dialog Box Configuration Tab Parameter Descriptions Parameter Description Channel Choose the channel 0 or 1 for which parameters are configured Baud Rate Enter the baud rate for the channel Valid values are as follows Serial Data Formats 1200 2400 4800
39. valid ASCII character that can be received over the link Be sure to avoid setting the delimiter to a value outside of the valid range for your data bits For example a data bit size setting of 7 gives you a delimiter range of 0 127 decimal 00 7F hexadecimal If you do not receive a valid receive delimiter the device updates the Produce buffer on detection ofa buffer full overflow condition only For example the device updates when it receives the number of characters defined in the Max Number of Receive Characters parameter The device also updates if a time out occurs if you selected the time out option The Receive Data Transmit Data Swap Handshake mode MSG Timeout and Pad Character are all handled per channel on the Advance Configuration tab in the Add On Profile General Connection Configuration Advance Configuration olla Receive Data Transmit Data Byte Swap Mode Byte Swap Made Handshake Mode Message Timeout ms Pad Character R n Status Creating Cancel Help Rockwell Automation Publication 1769 UM012B EN P January 2014 1 0 Memory Mapping Chapter 3 Set Up the Transmit Delimiter The 1769 ASCII module uses the transmit and exclude delimiter to determine the number of bytes to transmit to your ASCII device The 1769 ASCII module transmits up to and including the delimiter when the length in the output file is 0 If the output file length is
40. 014 23 Chapter2 Configure the 1769 ASCII Module 24 Module Definition Dialog Box The Module Definition dialog box contains a set of configuration parameters that affects data transmission between the controller and the I O module TIP Online edits are not possible when the controller is in RUN mode Online edits must be made only when the controller is in Remote Run or Program modes The Change button on the Module Properties General tab provides access where the listed parameters can be changed This is where you specify the Series Revision and Electronic Keying You can do the following e Choose connection type e Select alternating or simultaneous mode e Assign the data format type Table 1 Module Definition Parameters Descriptions Parameter Description Series Module s hardware series Revision Major and minor firmware revision levels used on the module Electronic Keying When you configure a module you specify the slot number for the module However it is possible to purposely or accidentally place a different module in that slot Electronic keying lets you protect your system against the accidental placement of the wrong module in a slot The chosen keying option determines how closely any module in a slot must match the configuration for that slot before the controller opens a connection to the module There are different keying options depending on your application needs See Using Electronic Keying on page
41. 105 for detailed information Connection The connection type between the controller writing the configuration and the 1 0 module is Output Data Format Integer data transferred between the controller and 1 0 module and what tags are generated when the configuration is complete Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 1 In the Module Definition dialog box click the Channel tab 2 Configure channel parameters and click OK Each channel can be configured for 4 200 characters For Simultaneous Mode the sum of Channel 1 and Channel 2 for Receive and Transmit characters cannot exceed 200 bytes Module Definition 5 Module Channel Channel Parameters Maximum Maximum Number of Number of Receive Transmit i Characters Characters I 3 1 sj The module s RPI can be configured through Connection tab RPI can be configured in multiples of 0 5 The RPI can be configured for 1 0 750 0 in multiples of 0 5ms Values entered are rounded down to nearest multiple of 0 5ms for example 2 1ms is rounded down to 2 0ms General Connection Configuration Advance Configuration Requested Packet Interval RPI 205 ms 1 0 750 0 E Inhibit Module V Major Fault On Controller If Connection Fails While in Run Mode Module Fault Status Creating Cancel Help ASCII protocol configuration
42. 1110010 r 80 120 50 1010000 P 115 163 73 1110011 E 81 121 5 1010001 Q 116 164 74 1110100 t 82 122 52 1010010 R 117 165 75 1110101 u 83 123 53 1010011 S 118 166 76 1110110 Y 84 124 54 1010100 T 119 167 77 1110111 w 120 170 78 1111000 X 124 174 7C 1111100 121 171 79 1111001 y 125 175 7D 1111101 122 172 7A 1111010 Z 126 176 7E 1111110 123 173 7B 1111011 127 177 7F 1111111 DEL 104 Rockwell Automation Publication 1769 UM012B EN P January 2014 Appendix E Using Electronic Keying Topic Page Electronic Keying 105 Exact Match 106 Compatible Keying 107 Disabled Keying 109 Electronic Keying The electronic keying feature automatically compares the expected module as shown in the Logix Designer I O Configuration tree to the physical module before I O communication begins You can use electronic keying to help prevent communication to a module that does not match the type and revision expected For each module in the I O Configuration tree the user selected keying option determines if and how an electronic keying check is performed Typically three keying option are available e Exact Match e Compatible Keying e Disable Keying You must carefully consider the benefits and implications of each keying option when selecting between them For some specific module types fewer options are available Electronic keying is based on a set of attributes unique to each product revision When a Logix5000 controller begins commu
43. 3 0000011 Control C ETX 28 34 1C 0011100 Control Shift L FS 4 4 04 0000100 Control D EOT 29 35 1D 00141101 Control Shift M GS 5 5 05 0000101 Control E ENQ 30 36 1E 0011110 Control Shift N RS 6 6 06 0000110 Control F ACK 31 37 1F 0011111 Control Shift 0 US 7 7 07 0000111 Control G Rings bell 32 40 20 0100000 Space SP 8 10 08 0001000 Control H Backspace on some 33 4 21 0100001 terminals 9 11 09 0001001 Control Horizontal tab on 34 42 22 0100010 some terminals 10 12 0A 0001010 Control J Line feed 35 43 23 0100011 11 13 0B 0001011 Control K VT 36 44 24 0100100 12 14 0C 0001000 Control L Form feed on some 37 45 25 0100101 96 terminals 13 15 0D 0001101 Control M Carraige return 38 46 26 0100110 amp 14 16 OE 0001110 Control N SO 39 47 27 0100111 15 17 OF 0001111 Control 0 SI 40 50 28 0101000 16 20 10 0010000 Control P DLE 41 51 29 0101001 17 21 11 0010001 Control Q DC1 42 52 2A 0101010 8 22 12 0010010 Control R DC2 43 53 2B 0101011 9 23 13 0010011 Control S DC3 44 54 2C 0101100 j 20 24 14 0010100 Control T DC4 45 55 2D 0101101 21 25 15 0010101 Control U NAK 46 56 2E 0101110 22 26 16 0010110 Control V SYN 47 57 2F 0101111 23 27 7 0010111 Control W EB 48 60 30 0110000 24 30 18 0011000 Control X CAN 49 61 31 0110001 1 50 62 32 0110010 2 85 125 55 1010101 U 51 63 33 0110011 3 86 126 56 1010110 V 52 64 34 0110100 4 87 127 57 1010111 W Rockwell Automation Publication 1769 UM012B EN P
44. 6 IP54 protection 12 Rockwell Automation Publication 1769 UM012B EN P January 2014 115 Index 116 K keying about 105 attributes 105 compatible 107 L ladder logix example 35 Logix Designer 7 8 21 34 41 49 M major fault 27 MicroLogix 21 ASCII protocol 25 61 configure 59 example 62 mode alternating 24 34 35 41 79 silutaneous 75 simultaneous 24 49 79 module fault 27 mounting screws 15 0 online edits 24 28 output data writing serial output 85 output file alternate mode 72 simultaneous mode 75 output ladder 37 P panel mount 14 15 parameter operation configuration file 79 parity 28 receive ASCII serial data 83 character buffer length 81 data 29 31 data padding 82 delimiter mode 79 delimiters 80 timeout 84 reports 100 example 102 resources 8 revision 24 RPI 25 26 27 RS 232 7 9 wiring diagram 18 19 RS 422 7 9 RS 485 7 9 serial 7 34 49 cable 13 18 41 communication 15 data 28 data formats 28 port 34 serial output data writing 85 series 24 simultaneous mode 25 input file 74 output file 75 spacing minimal 15 stationary bus connector 9 status indicators blinking green 95 blinking red 95 off 95 solid green 95 status tags 76 stop bits 29 Stratix Configurator 102 Studio 5000 7 T tags controller scoped 32 termination delimiter 29 mode 29 termination characters 83 terminators 14 transmit character buffer length 82 data 29
45. 69 UM012A EN P June 2005 Copyright 2014 Rockwell Automation Inc All rights reserved Printed in the U S A
46. A HB m Run Mode E alsm a e p F Controller OK E Battery OK Af tet test p 2 m yook ther k mi 11 IN Favorites Et KTrmer Counter Koirpureutpar K compare y Cortes K Merona KM FTE WC K Sequencer f Pra Show Show All S amp Controller L35CR_QuickStart_001 Scope L35CR_QuickStart_00 gt B Controller Tags Value Sot TegNeme x Description 3 Controller Fault Handler Power Up Handler i Tasks d Aie This is some Received ASCII data fa MainTask 1 Decimal MainProgram Local 1 C Data Hex Unscheduled Programs Local TED Motion Groups Locel 11 Fault Ungrouped Axes 3 Trends 5 8 Data Types Gi User Defined Cg Strings Gi Predefined g Module Defined amp 1 0 Configuration 49 1 1769 L35CR ControlNet Port LocalCNi S CompactBus Local 0 Decimal Loval t Date Local 1 Data 1 04555 ASCII 01 00 ASCII 00500 ASCII 00500 ASCII 00 00 ASCII 0500 ASCII 00c ASCII Local 1 Data Asc Tx ID 0 Rx ld 0 Flags 0 TxId 1 PxID 1 Flags 1 ONI NO 00 19 ASCII tht ASCII si ASCII i AsCII Local 1 Data 11 s ASCII Local Date 12 os ASCII Local Data 13 tem ASCII ts ASCI Local Data 15 ma ASCII Local T1 Dete 16 1p ASCI Local Data 17 e ASCII Locali Date 18 ni ASCII
47. CII Module Advanced Configuration Dialog Box General Connection Configuration Advance Configuration 0 1 Receive Data Byte Swap Mode Pad Character Disabled Handshake Mode Immediate Message Timeout Transmit Data Byte Swap Mode Disabled m Lok Canet Apply Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Configure the Module for Use To work with ian E controller follow these instructions to prepare the with a MicroLogix Controller 1 6 5C T module 1 Open your project 2 Right click che 1769 ASCII module and choose Properties Make sure Series and Revision match with the hardware General Connection Configuration Advance Configuration Type 1769 ASCII 2 Channel R5232 422 485 ASCII Vendor Allen Bradley Parent Local Name Slot Description A Module Definition Module Parameters Channel Parameters Series A Maximum Maximum Renon Number of Number of Evision 21 Receive Transmit Electronic Keying Compatible Module Characters Characters Connection Output 400 Mode Alternate Data Format Integer J Status Creating Help Review and make sure you have the correct module Type a name lypea Description Nw BR Ww Review the Module Definition area and make sure the information is correc
48. Configuration Parameters Descriptions Parameter Description Channel Choose the channel 0 or 1 for which parameters are configured Receive Data Byte Swap Mode These are the valid values Disabled default 2 bytes 4 bytes Byte Swap Mode appears dimmed in Run mode Handshake Mode These are the valid values e Master Slave Immediate default e Handshake Mode appears dimmed in Run mode Message Timeout Valid values are in the range of 0 65 535 The default value is 0 Message Timeout appears dimmed in Run mode Pad Set the pad character for receive data Valid values are any ASCII character 7 bit 0 127 8 bit 0 255 These are the special characters supported Character Description Dollar Sign 24 y Single Quote 27 SL Line Feed 0A P Form Feed 50C SR default Carriage Return S0D ST Tab 09 Pad appears dimmed in Run mode Transmit Data Byte Swap Mode These are the valid values Disabled default 2 bytes 4 bytes Byte Swap Mode appears dimmed in Run mode Rockwell Automation Publication 1769 UM012B EN P January 2014 31 Chapter2 Configure the 1769 ASCII Module Controller scoped Tags This is an example of a Controller Scoped configuration tags Ie Co e la Scope K amp L35E QuickStatt 0
49. Fa Darei Dai 1 Minor Revision 1 Era Electoric Keying Exact Match I Open Module Properties Cancel Help Communication is prevented Physical Module Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 IB16D Major Revision 3 Minor Revision 2 IMPORTANT Changing electronic keying selections online may cause the 1 0 Communication connection to the module to be disrupted and may result in a loss of data Compatible Keying indicates that the module determines whether to accept or reject communication Different module families communication adapters and module types implement the compatibility check differently based on the family capabilities and on prior knowledge of compatible products Compatible Keying is the default setting Compatible Keying allows the physical module to accept the key ofthe module configured in the software provided that the configured module is one the physical module is capable of emulating The exact level of emulation required is product and revision specific With Compatible Keying you can replace a module of a certain Major Revision with one of the same catalog number and the same or later that is higher Major Revision In some cases the selection makes it possible to use a replacement that is a different catalog number than the original For example you can replace a Rockwell Automation Publication 1769 UM012B EN P January 2014 107 Appendix
50. Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment PPE Allen Bradley Rockwell Software Rockwell Automation Compact I O CompactLogix Logix5000 MicroLogix RSLogix Studio 5000 Logix Designer and Studio 5000 are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies New and Updated Information Summary of Changes This manual contains new and updated information Changes throughout this revision are marked by change bars as shown to the right of this paragraph This table contains the changes made to this revision Topic Page Rearranged content and updated warnings and attentions Throughout Updated configuration to include the CompactLogix 5370 L3 controller 7 provided link to the Knowledgebase Technote 64203 Added information about the Studio 5000 environment 7 Updated Additional Resources 8 Updated configuration examples 21 Updated 1 0 Memory Mapping to include the new tag structures 7 Added the Generic Module appendix 87 Added Electronic Keying appendix 105 Updated Technical Support links website addresses and phone numbers BackCover Rockwell Automation Publication 1769 UM012B EN P January 2014 Summary of Changes Notes 4 Rockwell Automation Publication 1769 UM012B EN P January 2014 Preface Compact 1 0 ASCII Module Configure the 1769 ASCII
51. INT Read Write Local 1 C Ch1RxByteSwapMode 0 Decimal INT Read Write Locat t chiRxHandshakeMode 1 Decimal INT Read Write Local 1 C chiRxMessageTimeout 0 Decimal INT Read Write Local t C chiTxEndMode 2 Decimal INT Read Write Locat1 C Ch1TxEndDelimiter 13 Decimal INT Read Write Local t C ch1 TxByteSwapMode 0 Decimal INT Read Write F Locari TE TERES AB 1769_ASCII_100Bytes 0 Read Write y N B 1769 ASCII 300Btoc 0 0 DosdMrite i Data Types These are the Module Defined data types that are used in the following exercises The 1769 ASCII Add On Profile displays the data types with a descriptive name These dialog boxes differ slightly depending on whether you select Alternating or Simultaneous mode 32 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 This is an example of Module Defined data types AB 1769 ASCIEC O Data Type Size 76 bytes E General Data Type INT Description External Access Read Write Name ChOBaudRate Style Decimal ChORxStartMode ChORxStartDelimiter ChORxEndMode Data Type ChORxEndDelimiter Specifies the data type of the member ChORxPadChar ChORxByteSwapMode ChORxHandshakeMode ChORxMessageTimeout Ch0TxEndMode ChOTxEndDelimiter ChOTxByteSwapMode ChiBaudRate ChiRxStartMode ChiRxStartDelimiter ChiRxEndMode ChiRxEndDelimiter ChiRxPadChar ChiRxByteSwapMode ChiRxHandshak
52. JSR XT File 4 File 5 Jump To Subroutine SBR File Number Rockwell Automation Publication 1769 UM012B EN P January 2014 5 0000 APP Configure the 1769 ASCII Module Chapter 2 RSLogix 500 MICRO1500_QUICKSTART_001 RSS File Edit View Search Comms Tools Window Help DG amp Xe e la amp m m amp a cie z OFFLINE amp No Forces E EJ H T aeae o me Driver AB_ETH 1 Node 3d x ns LAD 4 Input Data gt String 4 User Bit A Timer Counter A Input Output Compare A Compute l E Project Help Controller 1 Controller Properties LSY Processor Status Lj Function Files AU IO Configuration MOV B Channel Configuration Move Program Files SYsD Source LI1 7 SYS1 8 lt amp LAD2 Dest STILO LEN LAD 4 8 lt LAD5 4 LADE amp LAD7 E Data Files MOV B Cross Reference Move Di 00 OUTPUT Source I1 8 D n INPUT 20332 lt STATUS Dest ST11 0 DATA 0 BINARY Ok TIMER COUNTER CONTROL INTEGER MOV Move Source r1 9 RCP Configuration Files lt Q3 Force Files 25632 E 00 OUTPUT Dest ST11 0 DATA 1 E 1 INPUT d lt E Custom Data Monitors E CDM D Untitled Custom Graphical Monitors MOV Recipe Monitors Database Move Address Symbol Source I1 10 25697 lt amp Instruction Comments amp Rung Comments Page Title Dest ST11 0 DATA 2 Address Symbol Picker da lt amp Symbol Groups
53. January 2014 103 Appendix D ASCII Conversion Tables Table 14 ASCII Conversions Continued Decimal Octal Hex Binary ASCII Character or Control Decimal Octal Hex Binary ASCII Character or Control 53 65 35 0110101 5 88 130 58 1011000 X 54 66 36 0110110 6 89 131 59 1011001 Y 55 67 37 0110111 7 90 132 5A 1011010 Z 56 70 38 0111000 8 91 133 5B 1011011 57 71 39 0111001 9 92 134 5C 1011100 58 72 3A 0111010 93 135 5D 1011101 59 73 3B 0111011 i 94 136 5E 1011110 60 74 3C 0111100 lt 95 137 5F 1011111 61 75 3D 0111101 96 140 60 1100000 62 76 3E 0111110 gt 97 141 61 1100001 a 63 77 3F 0111111 98 142 62 1100010 b 64 100 40 1000000 99 143 63 1100011 c 65 101 4 1000001 A 100 144 64 1100100 d 66 102 42 1000010 B 101 145 65 1100101 e 67 103 43 1000011 C 102 146 66 1100110 f 68 104 44 1000100 D 103 147 67 1100111 g 69 105 45 1000101 E 104 150 68 1101000 h 70 106 46 1000110 F 105 151 69 1101001 i 71 107 47 1000111 G 106 152 6A 1101010 j 72 110 48 1001000 H 107 153 6B 11010111 k 73 111 49 1001001 108 154 6C 1101100 74 112 4A 1001010 J 109 155 6D 1101101 m 75 113 4B 1001011 K 110 156 6E 1101110 n 76 114 4C 1001100 L 111 157 6F 1101111 0 77 115 4D 1001101 M 112 160 70 1110000 p 78 116 4E 1001110 N 113 161 71 1110001 q 79 117 4F 1001111 0 114 162 72
54. M012B EN P January 2014 53 Chapter2 Configure the 1769 ASCII Module Output Channel1 The Output Channell does the following tasks e Copies data from the STRING OutDatal to the module s output tag e Copies the Length of the number of bytes of the OutputDatal array e Triggers the Tx Transaction ID in the module s output tag This tells it that you have some data for it to send Bi MainPrograrr vuput enanmme tH E EA ES Ee Fag e v w Copy data from the STRING OutData1 to the ASCI Module s output tag Copy File Source OutData1 DATA 0 Dest Local 1 0 Ch1TxData 0 Length OutData1 LEN Copy the Length of the number of bytes of the OutputData1 Array MOV Move Source OutData1 LEN 4 Dest Local 1 0 Ch1TxDataLength 4 Manually trigger the Tx Transaction ID in the ASCE Module s output tag This telis it that we have some data for it to send Compute Dest Local 1 0 Ch1TxID 16 Expression Local 1 0 Ch1TxiD 1 MOD 256 54 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 When the I O module properties appear enter the following information a name the appropriate slot number specify a Comm Format of Data INT and enter the following values Data Type AB 1769_ASCII C 0 Name 81769 ASCILCO Data Type Size 76 bytes PoPerties Description El General Data Type Members Description Name Data Type De o External Access
55. ND Source A Source B Dest N72 0003h lt 255 255 lt 0 1 0 0003h lt CEND gt Rockwell Automation Publication 1769 UM012B EN P January 2014 APP RSLogix 500 MICRO1500_QUICKSTART_001 RSS File Edit View Search Comms Tools Window Help Dg ES eje Driver AB ETH 1 Node 3d 959mEG amp gm s OFFLINE NoForces s EI H UT 3E YE lt gt 40 40 a ass User ABit K Timer Counter K Input Output Compare K Computes MICRO1500 QUI BEI ES LAD 6 String gt Output Data Project Help Controller i Controller Properties Processor Status 3 Function Files All IO Configuration E Channel Configuration Program Files syYso SYS 1 amp LAD 2 amp LAD4 amp LAD5 4 ADG amp LAD7 Data Files Cross Reference E 00 OUTPUT D nt INPUT D 52 STATUS D B3 BINARY D T4 TIMER D cs COUNTER E R6 CONTROL D N7 INTEGER D F8 FLOAT B sri RCP Configuration Files Force Files E 00 OUTPUT D 1 INPUT Custom Data Monitors E CDM 0 Untitled Custom Graphical Monitors Recipe Monitors 2 gg Database 8 Address Symbol amp Instruction Comments f amp Rung Comments Page Title 8 Address Symbol Picker amp Symbol Groups For Help press F1 Configure the 1769 ASCII Module MOV Move Source ST11 1 LEN 17 Dest O1 7 17 MOV Move Source ST11 1 DATA 0 Da Dest O1 8 17505 lt
56. Tag name format is Local S I where S represents slot number Q Reserved is expected in 1st instance word 0 Rockwell Automation Publication 1769 UM012B EN P January 2014 73 Chapter3 0 Memory Mapping Simultaneous Mode In Simultaneous mode the data is packed in the buffer as follows two ch annels Input File e Four words of channel 0 header information e Channel 0 data of a quantity defined by the Max Receive Size parameter e Four words of channel 1 header information e Channel 1 data of a quantity defined by the Max Receive Size parameter This table illustrates the maximum size allowed Table 7 Simultaneous Mode two channels Input File Tag Definitions Bit Position 3 15 14113112 11110 9 8 7 65 413 2 1 o Add On Profile Tag Description Name Channel 0 Data Generic Module Tag Names 0 Tx ID Acknowledged Rx Transaction ID Local S 1 ChOTxAck This is a feedback status of Tx ID most recently transmitted Local S I ChORxID Receive Transaction ID Request Used with Ch1RxID for handshake mode 1 Reserved TGO TSO NDO HEO NRO RFO TFO PAO ROO TOO Local S l ChOStatus See Status Descriptions on page 76 2 Firmware Revision Major Firmware Revision Minor Firmware not included in the Add On Profile 3 Length Number of Bytes Local S I ChORxDataLength The amou
57. Toos Window Help D E RUN gt 8 ok BAT S nuo Bleu s see S218 w alal x a ET j Ed Pon TH 1371920889VBackplaneA B Favorites Er TimerCounter A InpuvOutput A C Ed JH arle 3 Controler L35E_QuickStart_002 A Controller Tags Controller Fault Handler Power Up Handler Tasks amp MainTask amp MainProgram Program Tags Eh MainRoutine B input Output Unscheduled Programs c 3 Motion Groups Ungrouped Axes Trends 5 Data Types Gi User Defined Oi Strings Oa Predefined Ci Module Defined 1 0 Configuration S CompactBus Local B 1 1769 MODULE ASCIL 1 lt P 1 1769 L35E Ethernet Port Loc H s spes Appendix A When Rx Transaction ID changes it indicates new data Copy data from the ASCII Module s Input Tags to a STRING tag InData Indicate to MainRoutine that new data has arrived Save this value of Rx Transaction ID so we can detect next change Last data we processed NEG Not Equal Source A Received ASCII data Move OldRx Source Lenin 16 lt lt Local 1 1 Data 7 gt 40 Source B NewRx 16 lt Dest InData LEN 40 Received ASCII data Copy File Source Local 1 1 Data 8 Dest InData DATA 0 Length Lenin lt Local 1 1 Data 7 gt Flag to indicate New Input Data received from ASCII Type Description Ladder Diagra
58. User Manual Allen Bradley Compact 1 0 ASCII Module Catalog Numbers 1769 ASCII Allen Bradley Rockwell Software Automation Important User Information Read this document and the documents listed in the additional resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment
59. a vs SEN PRG 42 Connect to Both Channels of the 1769 ASCII Module in Simultaneous Modes studs dus qu FUCO Meu du ne aen sit Ck e tl a a Siu 49 Ladder Logic Examples credermi anaie aea tXbr eee iro EAS 50 Configure the Module for Use with a MicroLogix Controller 59 Programming Example MicroLogix 1500 Controller 62 Chapter 3 ASCII Module Behavior when not in Run Mode 71 Alternate Mode one channel at a time Output File 72 Alternate Mode one channel at a time Input File 73 Simultaneous Mode two channels Input Fue cessa revocata prts etu b EVE SO eS 7 Simultaneous Mode two channels Output File 75 Status Descriptions ies eese ors Toa tear iE EEUU E E ERY 76 Configuration File S odo ae eerte her be senund us qe dy e Roe Paes 77 Configuration File Parameter Operation 000 cece eee 79 Rockwell Automation Publication 1769 UM012B EN P January 2014 5 Table of Contents History of Changes Index Data Butter Mode decer m E EL s eme REEL GR 79 Set Up the Data Frame Format icr eva titt ae vetet 79 Receive Delimiter Mode ccccccccccceccceceeescueus 79 Set Up the Receive Delimiters zi 2222 2 Sae Rer ree tu E Ee 80 Set Up the Transmit Delimiter 455 eee rese etd aa ue poche HC 81 Set Up the Receive Character Buffer Length 81 Set Up the Transmit Character Buffer Length 82 Receive Data Pa
60. ab Channels 0 and 1 can have different configuration General Connection Configuration e 1L Advance Configuration S Baud Rate Data Bits Parity Stop Bits Receive Data Start Delimiter gt Termination Delimiter R B Start Made lgnore Delimiter m Termination Mode Include Delimiter Y Transmit Data Termination Mode Include Delimiter Termination Delimiter F E Status Creating Advanced ASCII protocol configuration like Byte Swap Mode can be done under Advanced Configuration tab Channels 0 and 1 can have different advanced configurations General Connection Configuration oa Receive Data Byte Swap Mode Handshake Mode Message Timeout Pad Character Advance Configuration Transmit Data Byte Swap Mode Disabled X Status Creating Rockwell Automation Publication 1769 UM012B EN P January 2014 61 Chapter2 Configure the 1769 ASCII Module Programming Example MicroLogix 1500 Controller 62 This MicroLogix example demonstrates how the 1769 ASCII module s channel 0 collects a line of input from the HyperIerminal and echoes that line to you To make sure your 1769 ASCII module is functioning properly follow these instructions _ 2 Create a project Open the RSLogix 500 software In this example the name of the project is
61. acter value of 128 128 256 128 78 Rockwell Automation Publication 1769 UM012B EN P January 2014 1 0 Memory Mapping Chapter 3 Configuration File Parameter Each channel s serial port and data string operation is configured individually and Operation independently The parameters that are not independent are the Data Buffer mode and the Transmit and Receive buffer sizes The sum of the two channels buffer sizes cannot total more than 200 bytes in each direction while using the Simultaneous Buffer mode Data Buffer Mode This parameter defines whether the data is in the Alternate mode or Simultaneous mode on the CompactBus You can access the Data Buffer mode in the Module Definition dialog box Go to the General tab and click Change Set Up the Data Frame Format The data frame format parameter defines the size of the data frame that is transmitted and received over the serial link This parameter defines the following e Number of data bits per character 7 or 8 e Parity odd even or none e Number of stop bits 1 or 2 The 1769 ASCII module provides several options to match the choices available with your ASCII device because they must match exactly Frame format can be handled also in the Add On Profile on the Configuration tab Although the Add On Profile lets you select only six options You can populate these configuration tags as documented in the following sections Receive Delimiter Mode The Sta
62. anges it indicates new data Copy data from the ASCE Module s Input Tags to a STRING tag InData1 if CNI 1 Indicate to MainRoutine that new data has arrived Save this value of Rx Transaction ID so we can detect next change Not Equal Move Source A OldRx1 Source Local 11 RxDataLength 3 4 Source B NewRx1 Dest InData1 LEN 3 4 Synchronous Copy File Source Local 1 RxData 0 Dest InData1 DATA 0 Length InData1 LEN Move Source NewRx1 3 Dest OldRx1 3 44 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Output Channel The Output Channel0 does the following tasks e Sets the length in the module s output tag to the number of characters to be sent e Copies the data from the STRING OutData0 to the module s output tag e IfCNO 0 manually triggers the Tx Transaction ID in the 1769 ASCII Module output tag This tells it that you have some data for it to send a 5 E ES GB Fig a m w Set the length in the ASC Module s output tag to the number of characters to be sent LenOut lt Local 1 0 TxDataLength 4 Copy data from the STRING OutData0 to the ASCII Module s output tag Synchronous Copy File Source OutData0 DATA 0 Dest Local 1 0 TxData 0 Length OutData0 LEN If CNO 0 Manually trigger the Tx Transaction ID in the ASCH Module s output tag This telis it that we have some data for it to send Compute Dest TxOut
63. ansaction ID channel 1 as most recent Copy File Source Local 1 Ch1RxiD Dest OldRx1 Length 1 Monitor the lower 8 bits of Rx Transaction ID upper 8 bit are Tx Copy File Source Local 1 1 Ch1RxID Dest NewRx1 Length 1 When Rx Transaction ID changes it indicates new data Copy data from the ASCII Module s Input Tags to a STRING tag InData1 Indicate to MainRoutine that new data has arrived Save this value of Rx Transaction ID so we can detect next change Move Source Local 1 1 Ch1RxDataLength 5 Source B NewRx1 Dest inData1 LEN 4103 5 Copy File Source Local 1 Ch1RxData 0 Dest InData1 DATA 0 Length inData1 LEN 52 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Output Channel The Output Channel0 does the following tasks e Copies the data from the STRING OutData0 to the module s output tag e Copies the Length of the number of bytes of the OutputData0 array e Triggers the Tx Transaction ID in the module s output tag This tells it that you have some data for it to send Hu SSS BB sa 3 d v lt ab gt On first scan store current value of RxO Transaction ID channel 0 as most recent Dest Source Local 1 ChOFodD 35 Dest NewRxO 35 Move Source Local 1 1 ChORxDataLength 9 inData0 LEN Synchronous Copy File Source Local 1 1 ChORxData 0 InData0 DATA O Rockwell Automation Publication 1769 U
64. at you wish to send to the 1769 ASCII module IMPORTANT If you use the Byte Swap mode all transaction and receive strings must be in multiples of 2 bytes Rockwell Automation Publication 1769 UM012B EN P January 2014 How to Receive Serial Data from the 1769 ASCII Module Master Slave Handshake 1 0 Memory Mapping Chapter 3 The Produce buffer can include one channel s data or combine both channel s data in one buffer from the 1769 ASCII module to the CompactBus Master If you configure the module to return only one channel s data in the Produce buffer the channel can return up to 200 bytes of ASCII data A CNO bit in the Consume buffer is allocated to determine which channel s ASCII data the CompactBus Master is actively requesting If the 1769 ASCII module is configured to return both channels data the Produce buffer returns two ASCII buffers each proceeded by its associated 8 byte header Under this configuration the combined length of both channels data cannot exceed the module s 200 byte ASCII buffer limit The ASCII data is updated when the delimiter is received the buffer completely fills or when a time out event occurs Every time the buffer is updated for example the Transaction ID is increments when the delimiter receives an overflow condition The data is valid only up to the received delimiter in your memory map The status byte represents information regarding the ASCII data record received from the ASCII dev
65. ata amp OutData Array Lengths 42 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Input Channel The Input Channel0 does the following tasks e On first scan stores current value of Rx0 Transaction ID channel 0 as most recent e Monitors the Rx0 Transaction ID B jj SBE EB E 4 v lt ab gt On first scan store current value of Rx0 Transaction ID channel 0 as most recent Source Local 1 ChORXID Dest Source Local 1 ChORxID Dest Source Local 1 RxDataLength 4 Dest InData0 LEN 4 Synchronous Copy File Source Local 1 RxData 0 Dest InData0 DATA O Length InData0 LEN Input channel Program MainProgram Rockwell Automation Publication 1769 UM012B EN P January 2014 43 Chapter2 Configure the 1769 ASCII Module Input Channel The Input Channell does the following tasks e On first scan store current value of Rx1 Transaction ID channel 1 as most recent e When the Rx Transaction ID changes it indicates there is new data e Copies data from the module s Input Tags to a STRING tag InDatal if CNI 1 e Indicates to the MainRoutine that new data has arrived Saves this value of Rx Transaction ID so you can detect the next change iij Move Source Local 1 1 Ch1FodD 3 Dest OldRx1 Monitor the Rx1 Transaction ID Move Source Local 1 Ch1FodD 3 Dest NewRx1 3 When Rx Transaction ID ch
66. ate rate The RPI specifies the interval at which data is transmitted or received over a connection When scanned on the local bus or over an EtherNet IP network 1 0 modules are scanned at the RPI specified in the module configuration Typically you configure an RPI in milliseconds ms The connection is scheduled to move data to or from the module at least this often or the connection fails with the Connection Not Scheduled fault The minimum and maximum RPI values are shown parenthetically to the right of the box spin control Major Fault on Controller If Connection Fails While in Run Mode This option determines how the controller is affected if the connection to an 1 0 module fails in Run mode or if the controller is unable to establish a connection to the module You can configure the project so that a connection failure causes a major fault on the controller or not The default setting is for the option to be disabled For example if this option is enabled and an 1 0 module is removed while in Run mode a major fault occurs on the controller The default setting for the embedded 1 0 module is that this option is enabled The default setting for local expansion modules is that this option is disabled Inhibit Module Check or Uncheck this box to inhibit uninhibit your connection to the module Inhibiting the module causes the connection to the module to be broken and may result in lost data If the module is inhibited the module i
67. ators 95 1769 ECL 15 1769 ECR 15 A Add On Profile 79 alternating mode both channels 41 input Channel 0 43 input Channel 1 44 input file 73 output Channel 0 45 output Channel 1 46 output file 72 AOP 21 ASCII module Add On Profile 21 AOP 21 communication connections 9 configure 21 description 9 DIN rail mount 16 ground 13 17 intall 13 interface 7 mount 14 panel mount 15 replace 17 attributes keying 105 baud rate 28 byte swap mode 25 31 83 C channel 28 31 Channel 0 alternating mode 21 34 connector 9 Channel 1 alternating mode 21 connector 9 Compact I 0 description 13 Compact 1 0 ASCII Module 9 CompactLogix 21 87 compatible keying 107 configuration file 77 parameter operation 79 connection 24 connector pins 18 controller scoped 32 Index D data bits 28 buffer 79 buffer mode 79 format 24 format type 24 frame format 79 padding 82 types 32 DIN rail 9 16 mount 14 replace module 17 disabled keying 109 D sub connector 18 DTE 18 electrical arc 14 electrical connection 14 electronic keying 24 about 105 attributes 105 disabled 109 exact match 106 electrostatic discharge 13 environment 10 13 error codes 97 configuration 97 error messages 27 exact match keying 106 G ground 17 handshake 85 hazardous location 11 12 HyperTerminal 62 87 1 0 memory mapping 71 inhibit module 27 input file alternate mode 73 simultaneous mode 74 input ladder 3
68. ave less than 496 receive bytes In simultaneous mode channel 0 and channel 1 must have less than 496 receive bytes collectively Rockwell Automation Publication 1769 UM012B EN P January 2014 97 Appendix C 98 Error Codes This table indicates the error codes that are associated with Channel 0 Table 12 Channel 0 Module Configuration Errors Value Hex 430 Meaning Data buffer mode Description 0 alternate mode 1 simultaneous mode Anything else is invalid 440 Invalid serial port framing The serial port framing specified is invalid 441 Invalid serial port speed The serial port speed specified is invalid 442 Invalid max number of receive characters The maximum number of receive characters specified for channel 0 is too large 443 Invalid receive record mode The receive record mode specified is invalid 444 Invalid receive start delimiter The receive start delimiter specified is invalid 445 Invalid receive record end mode The receive record end mode specified is invalid 446 Invalid receive record end delimiter The receive record end delimiter specified is invalid 447 448 Invalid pad character Invalid receive swap mode The pad character specified is invalid The receive swap mode specified is invalid 449 Invalid master handshake mode The master handshake mode specified is invalid 44A Invalid message t
69. ay result in a loss of data Disabled Keying Disabled Keying indicates the keying attributes are not considered when attempting to communicate with a module Other attributes such as data size and format are considered and must be acceptable before I O communication is established With Disabled Keying I O communication may occur with a module other than the type specified in the I O Configuration tree with unpredictable results We generally do not recommend using Disabled Keying incorrectly this option can lead to personal injury or death property ATTENTION Be extremely cautious when using Disabled Keying if used damage or economic loss Rockwell Automation Publication 1769 UM012B EN P January 2014 109 AppendixE Using Electronic Keying If you use Disabled Keying you must take full responsibility for understanding whether the module being used can fulfill the functional requirements of the application EXAMPLE In the following scenario Disable Keying prevents 1 0 communication The module configuration is for a 1756 1A16 digital input module The physical module is a 1756 IF16 analog input module In this case communication is prevented because the analog module rejects the data formats that the digital module configuration requests Module Configuration Vendor Allen Bradley 1756141616 Point 79V132V AC Input Allen Bradley Product Type Digital Input Module Digtal Input Module sep Catalog
70. being sent This bit is set by the PLC controller or other user program to tell the module which port s data is being sent to the 1769 ASCII module 6 Reserved 7 Length Number of Bytes Local S 0 TxDataLength The amount of data being transmitted 8 Character 1 Character 0 Local S 0 TxData This defines the transmit ASCII character for the tag 9 Character 3 Character 2 Local S 0 TxData Character Character Local S 0 TxData 106 Character 197 Character 196 Local S 0 TxData 107 Character 199 Character 198 Local S 0 TxData 1 Reserved is expected in 1st instance word 0 3 4 3 Used for handshaking mode Used for handshaking mode 72 2 Tag name format is Local S 0 where S represents slot number Rockwell Automation Publication 1769 UM012B EN P January 2014 Alternate Mode one channel at a time Input File 1 0 Memory Mapping Chapter 3 One channels data is received and stored in the input file at a time The Channel Number CN bit defines the channel whose data is returned The alternate mode input file contains the real time input data from the module with a header and data section for each channel This table illustrates the maximum size allowed Table 6 Alternate Mode one channel at a time Input File Tags Bit Position 15 14 13112111 10 9 8 7 6 5 4 3 2
71. ch or module type field type 1769 ASCII or clear the checkboxes and check Specialty w ii Casco Module Discovery Favorites Enter Search Text for Module Type a a Module Type Category Filters E Module Type Vendor Filters Analog V Allen Bradley 7 Communication 7 Advanced Micro Coritrols Inc AMCI Digital 7 Hardy Instruments Inc Other 7 Prosoft Technology V Specialty 7 Spectrum Controls Inc v Catalog Number Description Vendor Category 1769 ASCII 2 Channel RS232 422 485 ASCII Allen Bradley Specialty 1763 Boolean 8 Point Input 4 Point Output 24 V DC Combo Boolean Allen Bradley Specialty 1769 HSC High Speed Counter Allen Bradley Specialty I m D 3 of 54 Module Types Found Add to Favorites E Close on Create Create Close Help 3 Select the 1769 ASCII module and click Create Close the Select Module Type dialog box TIP If you are using RSLogix5000 software version 16 and later and do not see the 1769 ASCII module as an option you must download the modules Add On Profile The Add On Profile can be downloaded and installed from https download rockwellautomation com esd download aspx downloadid addonprofiles RSLogix5000 software version 16 is the minimum revision compatible with the 1769 ASCII module Add On Profile The module appears in the configuration tree amp y VO Configuratio
72. d 486 Invalid receive record end delimiter The receive record end delimiter specified is invalid 487 Invalid pad character The pad character specified is invalid 488 Invalid receive swap mode The receive swap mode specified is invalid 489 Invalid master handshake mode The master handshake mode specified is invalid 48A Invalid message timeout The timeout delay specified is invalid 48B Invalid max number of transmit characters The transmit characters specified are invalid 48C Invalid transmit record end mode The transmit record end mode specified is invalid 48D Invalid transmit end delimiter The transmit end delimiter specified is invalid 48E Invalid transmit swap mode The transmit swap mode specified is invalid Rockwell Automation Publication 1769 UM012B EN P January 2014 99 AppendixC Error Codes Logix Designer Example To generate a report in Logix Designer follow these instructions Report 1 From the File menu choose Generate Report a New Ctrl N om Open Ctrl O Nof Close Not gy Save Ctr S Ll Save As m H New Component id E Iss Import Component g ES Compact Page Setup Print Print Options 2 Select what you want to see in the report coc REEL Component Selectior Report Selection s8 Project _ i m 7 Table of Contents ntroller Controller V Controller Organizer Listing MainProgram Controller Properties Listing 5 8 Routines
73. dding iod eden eee dene Rea 82 Byte swap Modeen iiaea estem a S ere Eten mE 83 Transmit Serial ASCII Data sec sso e eee idee aye bees Less 83 Receive ASCIILSemal Data ids cats ones IDIOT Y EN Shas UPPPN 83 Receive TIMEOUT S osi Se rent cdot es terio swear tamara v cd arias 84 How to Send Data from the 1769 ASCII Module 84 How to Receive Serial Data from the 1769 ASCII Module 85 Master Slave Handshake ics ves ov es PERRO C A SR othe 85 Appendix A Configure the 1769 ASCII Module as a Generic Module 87 Appendix B Status Indicators tho o caterer a ai RC p EPI T 95 Appendix C BEFOECCOUES tute crt etn Anse c ie Ae eet ae Oe Contigit quom Errors ones e edt ate aol E E tems dear lor 97 Logix Designer Example Report iie e ero err eria 100 RSLopix 500 Error Report Example eese eer eteex sens ive 102 Appendix D ASCII Conversion Tables 2x co Da Ie ERE stt deme s 103 Appendix E Using Electronic Keying qu tuceres qol cies m Fee peto tlf td turin 105 Electronic Keying M Mw 105 BxactMatchi T ogee ean oS Od PL SENS IE etre 106 Compatible Keying onteicscoseeeds ats eR Es ese ea ei ENS 107 Disabled Keying ineei ranee teen tene done uma a aeris 109 Appendix F 1769 UMO012B EN P September 2013 00 seen eee eee ee 113 Rockwell Automation Publication 1769 UM012B EN P January 2014 Preface This manual describes how to install configure and troubleshoot your Compact I O 1769 ASCII module You
74. e Chapter 2 This example program illustrates connecting the serial cable from your computer to both channels of the 1769 ASCII module TIP See Connect the D sub Connector Pins on page 18 for detailed information on how to build the appropriate cable for the RS 232 connection between PC with a serial port and the 1769 ASCII module D sub connector TIP If your computer does not have an RS 232 port you can use a USB to RS 232 adapter For more detailed information about the Alternate and Simultaneous modes see I O Memory Mapping on page 71 To access the Logix Designer programs see the Knowledgebase Technote 64203 at https rockwellautomation custhelp com app answers detail a_id 64203 Rockwell Automation Publication 1769 UM012B EN P January 2014 49 Chapter2 Configure the 1769 ASCII Module Ladder Logic Example This is the ladder logic in the Logix Designer project L35ERM QuickStart 004 V16 ACD This example program illustrates connecting the cable from your computer to both channels of the 1769 ASCII module Main Routine The Main Routine zeros out the InData amp OutData arrays Dest Local 1 0 Ch1TxData 0 Length Fill File Source 0 Dest Local 1 0 ChOTxData 0 Length Move Source 0 Dest OutData1 LEN Jump To Subroutine Routine Name Input channel Jump To Subroutine Routine Name Output channel Jump To Subroutine Routine Name Input channel1 Jump To Subroutine Routine Name Output
75. e Project Release Notes From Sample Project From Upload About Recent Projects A d L25ERM_1769_AsclI d L35ERM Quidstan 0 The Studio 5000 environment is the foundation for the future of Rockwell Automation engineering design tools and capabilities It is the one place for design engineers to develop all of the elements of their control system TIP You use RSLogix500 software to configure the 1769 ASCII module with a MicroLogix1500 controller Rockwell Automation Publication 1769 UM012B EN P January 2014 7 Preface I Additional Resources These documents contain additional information concerning related products from Rockwell Automation Resource Description CompactLogix 5370 L3 Controllers Revision 20 Describes enhancements known anomalies and Release Notes 1769 RN020 restrictions for CompactLogix 5370 L3 controllers firmware revisions 20 011 20 013 Compact 1 0 DeviceNet Adapter User Manual Provides details regarding the installation configuration publication 1769 UM001 and operation of DeviceNet adapters Logix5000 Controllers ASCII Strings Programming Provides details on how to manipulate ASCII strings in Manual publication 1756 PM013 Logix5000 controllers Compact 1 0 DeviceNet Scanner Module User Manual Provides details regarding the installation configuration publication 1769 UM009 and operation of DeviceNet scanners 1768 CompactLogix L4x Controllers User Manual Provides detai
76. e Receive Character Buffer Length parameter are 0 200 If 0 is selected the serial port for receiving data is deactivated and header information in the input file is not updated If the total size of the two channels is greater than 200 characters the Alternate mode must be used Rockwell Automation Publication 1769 UM012B EN P January 2014 81 Chapter 3 82 1 0 Memory Mapping Set Up the Transmit Character Buffer Length The Transmit Character Buffer Length parameter is the number of characters that the 1769 ASCII module can receive in its transmit buffer from the CompactBus Master This size value determines the maximum size of the command data sent to the 1769 ASCII module from the Master that is the 1769 ASCII module Consume Size The Consume buffer can include the following e A single channels data from the 1769 ASCII module to the CompactBus Master The channel can return up to 200 bytes of ASCII data e Both channels data in one buffer from the 1769 ASCII module to the CompactBus Master Simultaneous mode The Consume buffer returns two ASCII buffers each proceeded by its associated 4 byte header The combined length of both channels data cannot exceed the module s 200 byte ASCII buffer limit Valid settings for the Transmit Character Buffer Length parameter are 0 200 If 0 is selected the serial port for data is deactivated Any information in the output file is ignored If the total size of the two cha
77. e start delimiter Ch1RxStartDelimiter 20 Receive Start Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data Ch1RxEndMode 21 Receive Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter Ch1RxEndDelimiter 22 Receive End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data Module Production Data Ch1RxPadChar 23 Pad Character 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data ChiRxByteSwapMode 24 Receive Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit ChiRxByteHandshakeMode 25 Master Handshake Mode 0 1 0 master slave handshake 1 produce immediate CH1RxMessageTimeout 26 Message Time Out 0 65535 0 none 1 to 65535 ms Serial Port Transmit Data Module Properties Dialog Box 27 Max Number of Transmit Characters 0 200 In Simultaneous mode the total number of channel 0 characters plus channel 1 characters cannot exceed 200 Ch1TxEndMode 28 Transmit Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter Ch1TxEndDelimiter 29 Transmit End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 0xff 0 255 for 8 bit data Ch1TxByteSwapMode 30 Transmit Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit 1 To enter values 128 255 use this conversion formula Desired Decimal Value 256 Entered Decimal Value For example for an ASCII char
78. eMode ChiRxMessageTimeout ChiTxEndMode ChiTxEndDelimiter Ch1TxByteSwapMode Rockwell Automation Publication 1769 UM012B EN P January 2014 33 Chapter2 Configure the 1769 ASCII Module Connect to Channel 0 of the Module in Alternating Mode 34 This example program illustrates connecting the serial cable from your computer to channel 0 of the 1769 ASCII module in alternating mode For more detailed information about the Alternate and Simultaneous modes see I O Memory Mapping on page 71 To access the Logix Designer programs see the Knowledgebase Technote 64203 at https rockwellautomation custhelp com app answers detail a_id 64203 TIP See Connect the D sub Connector Pins on page 18 for detailed information on how to build the appropriate cable for the RS 232 connection between PC with a serial port and the 1769 ASCII module D sub connector TIP If your computer does not have an RS 232 port you can use a USB to RS 232 adapter Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Ladder Logic Example This example illustrates connecting the cable from your computer to channel 0 of the 1769 ASCII module in alternating mode This is the ladder logic in the Logix Designer program L5ERM QuickStart 002 V16 ACD Main Routine The Main Routine resets the values of input and output lengths This zeroes the data in and out This resets the values of
79. essageTimeout 11 Message Time Out 0 65535 0 none 1 65 535 ms Serial Port Transmit Data Module Properties Dialog Box 12 Max Number of Transmit Characters 0 200 In Simultaneous mode the total number of channel 0 characters plus channel 1 characters cannot exceed 200 ChOTxEndMode 13 Transmit Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter ChOTxEndDelimiter 14 Transmit End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data ChOTxByteSwapMode 15 Transmit Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit Rockwell Automation Publication 1769 UM012B EN P January 2014 77 Chapter 3 1 0 Memory Mapping Table 9 Configuration File Tag Names Continued Tag Definition Description Values Valid Data Values Channel 1 Module Properties Dialog Box 16 Serial Character Framing 0 8 0 7N2 12 7E1 2 701 3 881 4 8 2 5 8E1 6 801 7 7E2 8 702 CH1BaudRate 17 Serial Port Speed 0 7 0 9600 1 1200 2 2400 3 4800 4 19200 5 38400 6 57 6k 7 115 2k half duplex only Serial Port Receive Data Module Properties Dialog Box 18 Max Number of Receive Characters 0 200 In Simultaneous mode the total number of channel 0 characters plus channel 1 characters cannot exceed 200 Ch1RxStartMode 19 Receive Record Start Mode 0 2 0 ignore 1 exclude 2 includ
80. explosive atmospheres as defined by European Union Directive 94 9 EC and has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in potentially explosive atmospheres given in Annex II to this Directive Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079 15 and EN 60079 0 WARNING N This equipment must be installed in an enclosure providing at least IP54 protection when applied in Zone 2 environments This equipment shall be used within its specified ratings defined by Allen Bradley e Provisions shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40 when applied in Zone 2 environments e Secure any external connections that mate to this equipment by using screws Sliding latches threaded connectors or other means provided with this product e Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous ATTENTION This equipment is not resistant to sunlight or other sources of UV radiation 12 Rockwell Automation Publication 1769 UM012B EN P January 2014 Compact 1 0 ASCII Module Chapter 1 Install the Module Compact I O is suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in c
81. ication 1770 4 1 for additional information Rockwell Automation Publication 1769 UM012B EN P January 2014 17 Chapter1 Compact 1 0 ASCII Module Connect the D sub Connector A the pins are always active ii IMPORTANT Pins unused for a particular physical network must not be connected via the serial cable to any other device In particular do not use cables 1747 CP3 and 1756 CP3 Pin RS 232 RS 422 RS 485 1 Do Not Connect Transmit Data Transmit Receive Data 2 Receive Data Do Not Connect Do Not Connect 3 Transmit Data Do Not Connect Do Not Connect 4 Do Not Connect Receive Data Do Not Connect 5 Common Common Common 6 Do Not Connect Receive Data Do Not Connect 7 Request To Send Request To Send Request To Send 8 Clear To Send Clear To Send Clear To Send 9 Do Not Connect Transmit Data Transmit Receive Data Figure 1 RS 232 Wiring Diagram Module to DTE Device hardware handshaking disabled ASCII DTE 9 pin 25 pin 1 Connect to the shield of the cable 18 Rockwell Automation Publication 1769 UM012B EN P January 2014 Compact 1 0 ASCII Module Chapter 1 Figure 2 RS 232 Wiring Diagram Module to Printer hardware handshaking enabled standard printer adapter cable ASCII DTE Figure 3 RS 422 Wiring Diagram ASCII Figure 4 RS 485 Wiring Diagram ASCII Rockwell Automation Publication 1769 UM012B EN P January 2014 19 Chapter1 Compact 1 0
82. ice and handshaking and buffer status flags The 1769 ASCII module supports a firmware handshaking protocol to prohibit the module from overwriting input data before the CompactBus Master reads it If this mode is enabled the 1769 ASCII module does not overwrite existing data in its receive buffer Value Meaning 0 Set New Data Status bit and wait for application to increment record number 1 Automatically increment the record number and show the new data when an end event is received Rockwell Automation Publication 1769 UM012B EN P January 2014 85 Chapter3 1 0 Memory Mapping Notes 86 Rockwell Automation Publication 1769 UM012B EN P January 2014 Appendix A Configure the 1769 ASCII Module as a Generic Module This example demonstrates a CompactLogix program using channel 0 of the ASCII module to collect a line of input from HyperTerminal and echo that line back to you For information on the MicroLogix controller see Configure the Module for Use with a MicroLogix Controller on page 57 Use the following quick start to make sure your ASCII module is functioning properly 1 Open Logix Designer software 2 Create a new project In this example the name of the project is L35 CR Quickstart 001 3 Create a 1769 MODULE generic in the I O configuration When the I O module properties appear enter the following information a name the appropriate slot number specify a Comm Format of Data_INT and enter
83. im Pad Char Rx Swap Mode 0 Don t Master Handshake Mode 1 Produce immediate Message Timeout Max Tx Char Tx End mode Tx End Delim Tx Swap Mode Framing 3 8N1 CHANNEL ONE Speed 0 9600 1 1200 2 2400 3 4800 4 19 2K Max Rx Char Rx Start mode 0 No Delim Rx Start Delim Rx End mode 1 Exclude Delim Px End Delim Pad Char Rx Swap Mode 0 Don t Master Handshake Mode 1 Produce immediate Message Timeout Max Tx Char Tx End mode Tx End Delim Tx Swap Mode Monitor Tags Edit Tags Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module as a Generic Module Appendix A 7 Create your program using these tags Name Type Value Controller scoped Tags InData STRING Empty Len 0 OutData STRING Empty Len 0 Newlnput BOOL 0 Program scoped Tags atf STRING A two character string of SRSL NewRx INT 0 Numints INT 0 OldRx INT 0 Lenin Alias to ASCII module s I Data 7 LenOut Alias to ASCII module s 0 Data 7 TxOutO Alias to ASCII module s 0 Data 0 TxRxin0 Alias to ASCII module s Data 0 Rockwell Automation Publication 1769 UM012B EN P January 2014 89 AppendixA Configure the 1769 ASCII Module as a Generic Module 8 Create two ladder routines in the MainProgram named Input and Output This is the main routine X RSLogix 5000 L35E QuickStart 002 1769 L35E MainProgram MainRoutine B Eile Ed
84. imeout The timeout delay specified is invalid 44B Invalid max number of transmit characters The transmit characters specified is invalid 44C Invalid transmit record end mode The transmit record end mode specified is invalid 44D Invalid transmit end delimiter The transmit end delimiter specified is invalid AE Invalid transmit swap mode The transmit swap mode specified is invalid 44F 47F Undefined channel 0 error An undefined error has occurred frogProduct group Western Reserve Controls what should be done if this error is received Is the unit faulty and should it be replaced Rockwell Automation Publication 1769 UM012B EN P January 2014 Error Codes Appendix C This table indicates the error codes that are associated with Channel 1 Table 13 Channel 1 Module Configuration Errors Value Meaning Description Hex 480 Invalid serial port framing The serial port framing specified is invalid 481 Invalid serial port speed The serial port speed specified is invalid 482 Invalid max number of receive characters The maximum number of receive characters specified for channel 1 is too large 483 Invalid receive record mode The receive record mode specified is invalid 484 Invalid receive start delimiter The receive start delimiter specified is invalid 485 Invalid receive record end mode The receive record end mode specified is invali
85. input and output lengths to zero the data in and out MOV Move Source 0 Dest InData LEN Jump To Subroutine Routine Name Input Jump To Subroutine Routine Name Output Rockwell Automation Publication 1769 UM012B EN P January 2014 35 Chapter2 Configure the 1769 ASCII Module 36 Input Ladder The Input ladder does the following tasks e Moves the RxID for Channel 0 at first scan to the OldRx This identifies the initial RxID number e Moves to see if the current RxID has changed that tells when the Data is in the buffer ready to be moved e Receives data and then the data is copied A Latched bit is set that identifies when the data has been copied to complete action on the new data Then the new RxID number is moved as the old to set up for new data on the received This moves at first scan the RxID for Channel 0 to the OidRx to know what the intial RID number is MOV Move Source Local 1 LChORD 18 Dest OldRx 18 This moves to see if the current RID has changed to tell us when Data is in the buffer to move MOV Move Source Local 1 ChOFodD Dest When data has been recieved then the data is copied and a Latched bit is set which could be used to know when the data has been copied to complete action on the new data Then the new RxID number is moved as the old to set up for new data on the recieved MOV Not Equal Move Source Local 1 1 RxDataLength 4 Dest InData LEN 4 Synchronous Copy File
86. ismatch in the serial port setup of the ASCII device and the Compact module It can indicate also that noise has occurred on the line and degraded the signal This bit is set when the receive FIFO contains a message that parity error occurred in on of the incoming bytes This bit is reset when the receive FIFO is emptied or when a new message is received with no parity error ChxRxFIFOEmpty RF Data in the receive FIFO The FIFO is not empty The input FIFO has not sent all of its data to the CompactBus interface ChxRxDataLost RO Receive buffer overflow Some input data has been lost ChxTxFIFOEmpty TF Data in transmit FIFO The FIFO is not empty The output FIFO has not sent all of its data to the ASCII device ChOTxDataOverFlow TG Transmit greater than Max Error Transmit length in the output file is greater than the maximum transmit character length in the configuration file ChxTxDataLost TO Transmit buffer overflow Some output data has been lost ChxTxDataSent TS Transmit sent Indicates that the 1769 ASCII module has sent the data indicated by the Tx Transaction ID and can accept more transmit data 76 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configuration File 1 0 Memory Mapping Chapter 3 The 1769 ASCII module supports a configuration assembly that is configured with the Add On Profile Table 9 Configuration File Tag Names
87. it view Search Logic Communications Tools Window Help Offline D F RUN EB Bee a se gt z lls Te PIB aa OK No Forces b L4 z F BAT 4 k 4r 4 gt 4X gt Path TH 14137 19 208 89 Backplane 0 s No Edits alr vo g 4 XFavorites Bit X Timer Counter X Input Output Cc amp Controller L35E_QuickStart_002 H ssel ig Controller Tags JSR 3 Controller Fault Handler Power Up Handler Jump To Subroutine S Tasks Routine Name Input amp amp MairiTask i MainProgram Program Tags JSR E MainRoutine Jump To Subroutine B Input Routine Name Output B output Unscheduled Programs amp Motion Groups Ungrouped Axes 3 Trends amp Data Types Cg User Defined E Strings E Predefined E Module Defined amp I O Configuration 1 1769 L35E Ethernet Port Loc 8 CompactBus Local 1 1769 MODULE ASCII_1 lt Type Ladder Diagram Main Description gt N Input Output AMainRoutine Rung 0 of 2 90 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module as a Generic Module 9 Enter rungs into the three routines as follows e input RSLogix 5000 L35CR_QuickStart_001 1769 L35CR Controller Tags L35CR_QuickStart_001 controller Elle Edit View Search Logic Communications Tools Window Help Scanner gsls Te o Appendix
88. lean dry environments Pollution Degree 2 and to circuits not exceeding Over Voltage Category in IEC 60664 1 ATTENTION Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment e Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap e Donot touch connectors or pins on component boards e Do not touch circuit components inside the equipment e favailable use a static safe workstation When not in use store the equipment in appropriate static safe packaging WARNING If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable an electrical arc can occur This can cause an explosion in hazardous locations Be sure that power is removed or the area is nonhazardous before proceeding ATTENTION This product is grounded through the DIN rail to chassis ground Use zinc plated yellow chromate steel DIN rail to assure proper grounding The use of other DIN rail materials for example aluminum and plastic which can corrode oxidize or are poor conductors can result in improper or intermittent grounding Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensations
89. ler Move the module back along the tongue and groove slots until the bus connectors 2 align with each other 5 Use your fingers or a small screwdriver to push the bus lever back slightly to clear the positioning tab 3 6 Move the bus lever fully to the left 4 until it clicks to enable communication between the controller and module 7 Verify that it is locked firmly in place connectors are securely locked together to be sure of proper electrical ATTENTION When attaching 1 0 modules it is important that the bus connection 8 Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before 14 Rockwell Automation Publication 1769 UM012B EN P January 2014 Compact 1 0 ASCII Module Chapter 1 9 Lock the end cap bus terminator 6 IMPORTANT You must use a 1769 ECR or 1769 ECL right or left end cap to terminate the end of the serial communication bus Minimum Space Maintain spacing for example from enclosure walls wireways adjacent equipment Allow 50 mm 2 in of space on all sides for adequate ventilation Top Oo o Oo o o gt gt I t vut 9 amp Controller S S S SIS amp Side S 6 side U U UV UV U Bottom Panel Mount ATTENTION During panel or DIN rail mounting of all devices be sure that all N debris for example metal chips and wire strands is kept from falling into the
90. ls regarding the installation configuration publication 1768 UM001 and operation of the 1768 CompactLogix Controllers catalog numbers 1768 L43 1768 L45 1768 L45 1768 L45S CompactLogix L2x User Manual Provides details regarding the installation configuration publication 1769 UM007 and operation of the 1768 CompactLogix Controllers catalog numbers 1769 L20 1769 L30 CompactLogix L3x User Manual publication Provides details regarding the installation configuration 1769 UM011 and operation of the 1768 CompactLogix Controllers catalog numbers 1769 L31 1769 L32C 1769 L32E 1769 L35CR 1769 L35E Industrial Automation Wiring and Grounding Provides general guidelines for installing a Rockwell Guidelines publication 1770 4 1 Automation industrial system Product Certifications website Provides declarations of conformity certificates and other http www ab com certification details You can view or download publications at http www rockwellautomation com literature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative Example Prog rams To access these Logix Designer programs see the Knowledgebase Technote 64203 at https rockwellautomation custhelp com app answers detail a_id 64203 8 Rockwell Automation Publication 1769 UM012B EN P January 2014 Compact 1 0 ASCII Module Chapter 1 The 1769 ASCII module pro
91. m Module Newinput L Last data we processed MOV Move Source NewRx 16 OldRx 16 Dest Input f 10 11 12 13 14 15 16 Rung 2 of 3 Download your program to the controller Place the controller in Run mode Connect channel 0 of the ASCII module to a COM port of your computer Run HyperTerminal Configure HyperTerminal so that the configuration matches the ASCII device for baud rate and framing Turn off flow control In HyperTerminal type in a value Type some text into HyperTerminal When you press enter the ASCII module returns the same line of text back to your screen TIP For a detailed example see the 1769 ASCII module example in RSLogix 5000 software version 15 called Example for 1769 ASCII Module ACD at RSLogix 5000 Projects Samples ENU v15 Rockwell Automation Rockwell Automation Publication 1769 UM012B EN P January 2014 93 AppendixA Configure the 1769 ASCII Module as a Generic Module Notes 94 Rockwell Automation Publication 1769 UM012B EN P January 2014 Appendix B Status Indicators D 4 KS ASCII 3 The following table defines the 1769 ASCII module status indicators INTERFACE StatusIndicator State Memng OK Off No power module is not configured or no bus master Solid green In run mode The status indicator blinks red once
92. may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The enclosure must have suitable flame retardant properties to prevent or minimize the spread of flame complying with a flame spread rating of 5VA V2 V1 VO or equivalent if non metallic The interior ofthe enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications In addition to this publication see the following e Industrial Automation Wiring and Grounding Guidelines Allen Bradley publication 1770 4 1 for additional installation requirements e NEMA Standards publication 250 and IEC publication 60529 as applicable for explanations of the degrees of protection provided by different types of enclosure Rockwell Automation Publication 1769 UM012B EN P January 2014 Compact 1 0 ASCII Module Chapter 1 North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations Prod
93. mination mode These are the valid values Ignore Delimiter Exclude Delimiter e Include Delimiter default Termination Mode appears dimmed in Run mode Termination Delimiter Configure the channel s termination delimiter Valid values are any ASCII character 7 bit 0 127 8 bit 0 255 The following special characters are supported Character Description Dollar Sign 24 y Single Quote 27 SL Line Feed 0A P Form Feed S0C SR Carriage Return 0D ST Tab 09 Termination Delimiter appears dimmed in Run mode Transmit Data Configure the channels termination mode These are the valid values Ignore Delimiter Exclude Delimiter e Include Delimiter default Termination Mode appears dimmed in Run mode Rockwell Automation Publication 1769 UM012B EN P January 2014 29 Chapter2 Configure the 1769 ASCII Module 1769 ASCII Module Advanced Configuration Dialog Box Use this dialog box to configure advanced parameters such as receiving and transmitting data General Connection Configuration Advance Configuration ig a Receive Data Transmit Data Byte Swap Mode Disabled Y Byte Swap Mode Disabled Handshake Mode Immediate 7 Message Timeout Pad Character Cancel 30 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 Table 4 Advanced
94. module Debris that falls into the module could cause damage on powerup Mount the module to a panel by using two screws per module Use M4 or 8 panhead screws Mounting screws are required on every module Panel Mount Procedure with the Dimensional Template For more than 2 modules number of modules 1 X35 mm 1 38in Referto host controller documentationfor this dimension 35 285 1 38 1 12 1 4 us 5 elele 5 197 2 pun D m em te ele e Le 122 640 2 bor t All dimensions 4 826 0 008 S S S Q are in mm inches Hole spacing tolerance j 30 4 mm 0 016 in Rockwell Automation Publication 1769 UM012B EN P January 2014 15 Chapter 1 Compact 1 0 ASCII Module Panel Mount Procedure with Modules as a Template The following procedure lets you use the assembled modules as a template for drilling holes in the panel Due to module mounting hole tolerance it is important to follow these procedures 1 Onaclean work surface assemble no more than three modules 2 Mark the center of all module mounting holes on the panel by using the assembled modules as a template 3 Return the assembled modules to the clean work surface including any previously mounted modules Drilland tap the mounting holes for the recommended M or 8 screw 5 Place the modules back on the panel and check for proper hole alignment 6 Use the mounting screws to attach the
95. modules to the panel If mounting more modules mount the last one of this group only and put the others aside This reduces remounting time during drilling and tapping of the next group 7 Repeat steps 1 6 for any remaining modules DIN Rail Mount IMPORTANT When mounting the CompactLogix system either use screws to panel mount the system or use DIN rail Do not use both Use of both mounting methods can cause hardware damage and cause the system to fail The module can be mounted on these DIN rails e 35x 7 5 mm EN 50022 35 x 7 5 e 35x 15 mm EN 50022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latches Press the DIN rail mounting area of the module against the DIN rail The latches momentarily open and lock into place Rockwell Automation Publication 1769 UM012B EN P January 2014 Ground the Module Compact 1 0 ASCII Module Chapter 1 Replace a Module The module can be replaced while the system is mounted to a panel or DIN rail 1 Remove power you remove or insert a module with power applied an electrical arc can occur ATTENTION Remove power before removing or inserting this module When An electrical arc can cause personal injury or property damage by e Sending an erroneous signal to your systems field devices causing unintended machine motion e causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its
96. munication is prevented Physical Module Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 IB16D Major Revision 3 Minor Revision 2 Rockwell Automation Publication 1769 UM012B EN P January 2014 Electronic Keying Compatible Keying x Cancel Help Using Electronic Keying Appendix E EXAMPLE In the following scenario Compatible Keying allows 1 0 communication The module configuration is for a 1756 IB16D module with module revision 2 1 The physical module is a 1756 IB16D module with module revision 3 2 In this case communication is allowed because the major revision of the physical module is higher than expected and the module determines that it is compatible with the prior major revision Module Configuration Vendor Allen Bradley 1756 18160 16 Point 10V 30V DC Diagnostic Input Allen Bradley Product Type Digital Input Module cae E iiare Mode seo Catalog Number 1756 IB16D Sas Major Revision 2 Fal iam rp Daa sj Minor Revision 1 Fi a Elctorickeyng Compa Keka V Open Module Properties Cancel Help Communication is allowed Physical Module Vendor Allen Bradley Product Type Digital Input Module Catalog Number 1756 IB16D Major Revision 3 Minor Revision 2 IMPORTANT Changing electronic keying selections online may cause the 1 0 communication connection to the module to be disrupted and m
97. n eB 1769 Bus o C ff 0 1769 L36ERM L35E_QuickStart_002 o B 11 1769 ASCII A ASCII Module Cj zm Ethernet ou ft 1769 L36ERM L35E Quickstart 002 5 Right click on the module and choose Properties 22 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 The Module Properties Dialog box appears General Connection Configuration Advance Configuration Type 1768 ASCII 2 Channel R5232 422 485 ASCII Vendor Allen Bradley Parent Local Name 51 ASCII Module fy Description Module Definition Module Parameters Channel Parameters Series A Revision 21 Electronic Keying Compatible Module Review and make sure you have the correct module 6 7 Type a name 8 Type a description if needed 9 Assign a slot number to the module 10 Review the Module Definition area and make sure the information is correct 11 Click Change on the General tab to modify the module definition parameters The Module Definition box appears Module Definition Module Channel Series Revision 1 5 Electronic Keying TIP The examples used later in this chapter has electronic keying disabled but compatible keying is suggested For mor information see Electronic Keying on page 105 Rockwell Automation Publication 1769 UM012B EN P January 2
98. n the controller organizer displays the attention icon If you inhibit the module while you are online and connected to the module the connection to the module is nicely closed The module s outputs will go to the last configured Program mode state e Ifyou inhibit the module while online but a connection to the module has not been established 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 e Ifyou uninhibit a module clear the checkbox while online and no fault condition occurs a connection is made to the module and the module is dynamically reconfigured if you are the owner controller with the configuration you have created for that module If you are a listener have chosen a Listen Only Communications Format you cannot re configure the module e Ifyou uninhibit a module while online and a fault condition occurs a connection is not made to the module Module Fault View module faults These are some common message that you may see in the Module Fault area Connection Request Error The controller is attempting to make a connection to the module and has received an error The connection was not made Service Request Error The controller is attempting to request a service from the module and has received an error The service was not performed successfully Module Configuration Invalid The configuration in
99. nicating with a module this set of keying attributes is considered Table 15 Keying Attributes Attribute Description Vendor The manufacturer of the module for example Rockwell Automation Allen Bradley Product Type The general type of the module for example communication adapter AC drive or digital 1 0 Product Code The specific type of module generally represented by its catalog number for example 1756 IB161 Major Revision A number that represents the functional capabilities and data exchange formats of the module Typically although not always a later that is higher Major Revision supports at least all of the data formats supported by an earlier that is lower Major Revision of the same catalog number and possibly additional ones Minor Revision A number that indicates the module s specific firmware revision Minor Revisions typically do not impact data compatibility but may indicate performance or behavior improvement Rockwell Automation Publication 1769 UM012B EN P January 2014 105 Appendix E Using Electronic Keying You can find revision information on the General tab of a module Properties dialog box Figure 5 General Tab Revision fiz 1 i Electronic Keying Compatible Keying Compatible Keying Disable Keying Exact Match IMPORTANT Changing electronic keying selections online may cause the 1 0 communication connection to the module to be disrupted and may result in a
100. nnels is greater than 200 characters the Alternate mode must be used Receive Data Padding The 1769 ASCII module uses padding to add extra characters to the end of its receive data string after the delimiter character The 1769 ASCII module add this padding before sending the string to the CompactBus Master as an I O response This padding allows for the CompactBus Master to always receive a data string with a constant length This length is equal to the one specified in the Receive Character Length parameter You specify the Pad mode character to add to the received serial data which is 0 127 in 7 bit mode and 0 255 in 8 bit mode Rockwell Automation Publication 1769 UM012B EN P January 2014 1 0 Memory Mapping Chapter 3 Byte Swap Mode To help with compatibility with end serial devices the 1769 ASCII module supports user configurable options to byte swap data received from or transmitted to the ASCII devices Byte swapping of data is supported on 16 or 32 bit boundaries When Byte Swap mode is enabled the user defined Receive Transmit Buffer Length parameters must be evenly divisible by the bit boundary 16 or 32 bit IMPORTANT Byte Swap mode is valid only for nonzero length strings or non character terminated data It does not work with character terminated strings when the length byte is left at zero Termination characters are counted as part of the length of the nonzero length strings Transmit Serial ASCII
101. not 0 the 1769 ASCII module transmits the number of bytes characters specified in the header s length value The 1769 ASCII module continues this transmission until the Max Transmit Size is reached The transmit delimiter can be set to any valid ASCII character that can be received over the link Be sure to avoid setting the delimiter to a value outside the valid range for your data bits For example a data bit size setting of 7 gives you a delimiter range of 0 127 decimal 00 7F hexadecimal Without a valid delimiter the device updates the output buffer only on detection of an overflow condition Set Up the Receive Character Buffer Length The Receive Character Buffer Length parameter is the number of characters that the 1769 ASCII module can receive from the ASCII device into the Input File buffer When this value is exceeded the 1769 ASCII module generates an overflow which forces the data into the 1769 ASCII module transmit buffer The Produce buffer can include the following e A single channels data from the 1769 ASCII module to the CompactBus Master The channel can return up to 200 bytes of ASCII data e Both channels data in one buffer from the 1769 ASCII module to the CompactBus Master Simultaneous mode The Produce buffer returns two ASCII buffers each proceeded by its associated 4 byte header The combined length of both channels data cannot exceed the module s 200 byte ASCII buffer limit Valid settings for th
102. nt of data being transmitted 4 Character 1 Character 0 Local S I ChORxData This defines the receive ASCII 5 Character 3 Character 2 Local S I ChORxData character for the tag S Character Character Local S l ChORxData x2 Last Character Character Local S I chORxData Channel 1 Data x 1 Tx ID Acknowledged Rx Transaction ID Local S 1 Ch1TxAck This is a feedback status of Rx ID most recently transmitted Local S 1 Ch1RxID Receive Transaction ID Request x 2 Reserved TG1 TS1 ND1 HE1 NR1 RF1 TF1 PA1 RO1 TOT J Local S 1 Ch1Status See Status Descriptions on page 76 X 3 Firmware Revision Major Firmware Revision Minor Firmware not included in the Add On Profile x 4 Length Number of Bytes Local S 1 Ch1RxDataLength The amount of data being transmitted x 5 Character 1 Character 0 Local S 1 Ch1RxData This defines the receive ASCII X 6 Character 3 Character 2 Local S 1 Ch1RxData character for the tag ids Character Character Local S I Ch1RxData y 3 Last Character Character Local S Ch1RxData 1 Reserved is expected in 1st instance word 0 2 Xis calculated based on the size of Channel 0 data as specified in the input file Both channels cannot contain 200 characters as the total configuration file size can be only 108 words 3 74 Y is the connection size minus 1 with a maximum value of 107 for a buffer size of 108 Rockwell Automation Publication 1769 UM012B EN P January 2014 1 0 Memory Mapping Cha
103. og Box Module Channel Series A T Revision 2 o OB Electronic Keying Compatible Module M Connection Output Wde jAtemie isl Data Format Integer Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 1769 ASCII Module Connection Dialog Box General Connection Configuration Advance Configuration Requested Packet Interval RPI 40 ms 1 0 750 0 _ Inhibit Module V Major Fault On Controller If Connection Fails While in Run Mode Module Fault Le Cancel Apply Help 1769 ASCII Module Configuration Dialog Box General Connection jeu Baud Rate Data Bits Parity Stop Bits Receive Data Transmit Data Start Mode Ignore Delimiter Z Termination Mode Include Delimiter Start Delimiter R Termination Delimiter R Termination Mode Exclude Delimiter zz Termination Delimiter R Apply Help Rockwell Automation Publication 1769 UM012B EN P January 2014 39 Chapter2 Configure the 1769 ASCII Module 1769 ASCII Module Advanced Configuration Dialog Box General Connection Configuration Advance Configuration 0 1 Receive Data Transmit Data Byte Swap Mode Disabled z Byte Swap Mode Disabled Handshake Mode Immediate Y
104. or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence gt gt IMPORTANT Identifies information that is critical for successful application and understanding of the product Labels may also be on or inside the equipment to provide specific precautions SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures gt gt ARC FLASH HAZARD Labels may be on or inside the equipment for example a motor control center to alert people to potential Arc Flash Arc Flash will cause severe injury or death Wear proper Personal Protective Equipment PPE
105. pter 3 Simultaneous Mode In simultaneous mode the data is packed in the buffer as follows two ch annels Output File e Four words of channel 0 header information e Channel 0 data of a quantity defined by the Max Receive Size parameter e Four words of channel 1 header information e Channel 1 data of a quantity defined by the Max Receive Size parameter This table illustrates the maximum size allowed Table 8 Simultaneous Mode two channels Output File Tags Bit Position 15 14 23 12 1 10 9 8 7 6 5 4 3 2 1 0 ani Tag Descriptions Channel 0 Data Generic Module Tag Names 0 Reserved Tx Transaction ID Local S 0 ChOTxld Transmit Transaction ID 1 Reserved Rx Transaction ID Request Local S 0 ChoRxld2 Receive Transaction ID Request Used with Ch1RxID for handshake mode 2 Reserved 3 Length Number of Bytes Local S 0 ChOTxDataLength The amount of data being transmitted 4 Character 1 Character 0 Local S 0 ChOTxData This defines the transmit ASCII character for 5 Character 3 Character 2 Local S 0 ChOTxData thetag AA Character Character Local S 0 ChOTxData x Last Character Character Local S 0 ChOTxData Channel 1 Data X 1 Reserved Tx Transaction ID Local S 0 Ch1Txld Transmit Transaction ID x12 Reserved Rx Transaction ID Request Local S 0 Ch1Rxld Receive Transaction ID Request Used with ChORxID for handshake mode X 3 Reserved x14 Length
106. r rn MMi Jeh cso csi 10s ale Val Description DD i For Help press F1 start S 2 H F Rstogix soo REPEAT To learn what the error code means follow these instructions _ Download the project to the controller In this case it is the MicroLogix 1500 controller 2 Place the controller in Run mode The controller s fault indicator blinks red 3 In the software choose Fault from the pull down menu in the upper left corner Choosing Fault provides the status window with error code 179h 4 In the project space choose Controller gt Function Files gt IOS tab This IOS tab corresponds with the module number in the rack and returns the error number The RSLogix 500 software explains the error Rockwell Automation Publication 1769 UM012B EN P January 2014 Table 14 ASCII Conversions ASCII Conversion Tables Appendix D The following table defines the conversions between decimal octal hex and binary values and the ASCII character or control associated with that value Decimal Octal Hex Binary ASCII Character or Control Decimal Octal Hex Binary ASCII Character or Control 0 0 00 0000000 Control Shift P NUL 25 31 19 0011001 Control Y EM 1 1 01 0000001 Control A SOH 26 3 1A 0011010 Control Z SUB 2 2 02 0000010 Control B STX 27 33 1B 0011011 Control Shift K ESC 3 3 0
107. r software is available for download at the Rockwell Automation Product Compatibility and Download Center In this example Offset 1 9 is invalid RSLogix 500 REPEAT RSS E ioj xj Fie Edt View Search Comms Tools Window Help D EX e cjr BurreR Mone A amp 5 amp iv e amp Old gt e gt fa No Forces E HOOTIE D 46 a as pl Notae e Forces Enebe Je BIER SEL E Driver AB DFTA Node 1d L User Kot A Timericounter A _nputOuiput K Compare ni xj ioj xj d to 3 Man Proc ScanTimes Math Chano Debug Enos Protection Mem Module Forces aE Help pM 1 C3 Controler Fault Dver ide At Powerup 51 8 0 Fault Routine 5 29 0 ri Controler Properties 0000 Startup Protection Fault S 1 9 0 Major Error S 6 179h _ Processor Status Major Error Hat 1 13 1 Enor Description Function Files Math Overflow Trap 5 5 0 0 Expansion 1 0 module 1 generated an LU 10 Configuration Control Register Error S 5 2 0 m Li HE Channel Configuration Major Error Executing ue en ms B amp jattery Low S 5 11 B Program Files lus B syso iid Input Fiter Modified 5 5 13 p Z P B sys1 ASCII String Manipulation Error 5 5 15 o Clear Major Error Mf LAD 2 Pe cee Reus Cross Reference D o0 ourpur 52 E Properties Usage Heb 2 Ee cs Function Files jnixi PwM sm en Rrc pa
108. roller i Controller Properties Processor Status Function Files AU IO Configuration HE Channel Configuration Program Files B svsn SYS1 amp LAD2 LAD 4 a LAD5 amp LADE amp LADT Data Files B Cross Reference DB 00 OUTPUT B n INPUT D 52 STATUS D B3 BINARY Di T4 TIMER E 5 COUNTER E R6 CONTROL D N7 INTEGER E F8 FLOAT D sri RCP Configuration Files Force Files E 00 OUTPUT Di n INPUT Custom Data Monitors E CDM 0 Untitled Custom Graphical Monitors Recipe Monitors Database Address Symbol amp Instruction Comments amp Rung Comments Page Title Address Symbol Picker amp Symbol Groups For Help press F1 64 OFFLINE NoForces Node 3d User A Bit X EI oH TT dE X lt gt 4 b ABL aes The RSLogix 500 software has data files in the project space to create different tags In this example the following tags were used Name Type File Ref Value InData String STI1 0 Empty OutData String ST11 1 Enter your string Newlnput Bool B3 0 0 NewRx Int N71 0 OldRx Int N7 0 0 Intermediate Storage Int N7 2 0 e Input HERD Timer Counter Input Output Compare gt a Computes AND Bitwise AND Source A I1 0 03F7h lt Source B 255 255 lt Dest N7 0 00F7h AND NEQ Not Equal Source A Source B Bitwise AND Source A I1 0 03F7h Source B 255 255 Dest N71 00F7h lt
109. rt Delimiter indicates that the module starts storing data received at its serial port The End Delimiter signals the end of data to be stored If you use a receive delimiter you can include or exclude the delimiter in the ASCII message sent to the CompactBus Master The Start and Stop Delimiters are used and set independently of each other e Ifthe Start Delimiter is not used the module receives and stores any valid characters received after the completion of the previous message e Ifthe Stop Delimiter is not used the module collects data up to the Max Receive Characters parameter value Rockwell Automation Publication 1769 UM012B EN P January 2014 79 Chapter 3 80 1 0 Memory Mapping Set Up the Receive Delimiters The receive Start Delimiter is a start of string character used by the 1769 ASCII module to determine that the first expected character from the ASCII device is received Upon receipt of this character the 1769 ASCII module starts storing the string data in its internal data buffer on the serial receive side The receive Stop Delimiter is an end of string character used by the 1769 ASCII module to determine that the last expected character from the ASCII device is received Upon receipt of this character the 1769 ASCII module update its internal data buffer on the serial receive side The module also makes the new string available to the CompactBus Master in the Produce buffer The receive delimiters can be set to any
110. t 7 Click Change on the General tab to modify the module definition parameters Module Definition X iB Module Channel Series Revision a Electronic Keying Compatible Module Z Connection Output I Mode Alternate xl I Data Format Integer Rockwell Automation Publication 1769 UM012B EN P January 2014 59 Chapter2 Configure the 1769 ASCII Module 8 Configure channel parameters under the channel tab Each channel can be configured for 4 200 characters For Simultaneous Mode the sum of Channel 1 and Channel 2 for Receive and Transmit characters cannot exceed 200 bytes Module Definition E Module Channel Channel Parameters Maximum Maximum Number of Number of Receive Transmit f Characters Characters 9 Modules RPI can be configured through Connection tab RPI can be configured in multiples of 0 5 ees a E General Connection Configuration Advance Configuration Requested Packet Interval RPI 20 E ms 1 0 750 0 F Inhibit Module V Major Fault On Controller If Connection Fails While in Run Mode f Module Fault i Status Crestng Hb 60 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 10 ASCII protocol configuration can be done under Configuration t
111. t a time Output File It is assumed that 16 bit words are used The structure on the left is used with varying data types SINT INT BOOL and SINT array for data The Add On Profile structures the module output configuration and input tags differently With the Add On Profile the configuration tags are rearranged as INTs The table shows the maximum size of the value and shows the maximum array size for Alternate Mode Table 5 Alternate Mode one channel at a time Output File A Bit Position R lasl14 13 12 11 10 9 s 7 e s a a 2 1 o AddOnProfiletag i D Name Description Generic Module Tag Names 0 Reserved Tx Transaction ID ChO Local 5 0 ChoTxID Transmit Transaction ID 1 Reserved Rx Transaction ID Request ChO Local S 0 ChORxID Receive Transaction ID Request Used with ChiRxID for handshake mode 2 Reserved Tx Transaction ID Ch1 Local S 0 Ch1TxID Transmit Transaction ID 3 Reserved Rx Transaction ID Request Ch1 Local S 0 ch1RxID Receive Transaction ID Request Used with ChORxID for handshake mode 4 Reserved CNI Local S 0 RxChNumber Channel number of requested input data This bit is set by the PLC controller or other user program to tell the 1769 ASCII module which data to produce This bit is set by the controller based on the user program same for all the words in the Output data file 5 Reserved CNO Local S 0 1xChNumber Channel number of the output data
112. tart_002_V21 NA jklutman BAK001 acd Value Data Type Se ope Slout STRING L35E_QuickStart_002 Constant No External Access Read Write InData LEN 4 InData LEN MainProgram Input 2 MOV 2 CPS InData LEN MainProgram MainRoutine 0 MOV InData DATA SINT InData DATA MainProgram Input 2 CPS f Local 1 1 AB 1769 ASCII S0BytesT O L35E QuickStart 002 External Access Read Write Local 1 1 ChORxID 0 SINT Local 1 I ChORxID MainProgram Input 0 MOV 1 MOV Local 1 I RxDataLength 0 Local 1 LRxDataLength MainProgram Input MOV Local l LRxData SINT Local 1 I RxData MainProgram Input 2 CPS INT 5 Local 1 0 AB 1769 ASCII 80Bytes O 0 L35E QuickStart 002 External Access Read Write Local 1 0 Ch0TsID 0 SINT Local 1 0 Ch0TXID MainProgram Output 0 CPT 0 CPT Local 1 0 TxDataLength 0 INT Local 1 0 TxDataLength MainProgram Output 0 MOV Local 1 0 TxData Local 1 0 TxData MainProgram Output 0 CPS Rockwell Automation Publication 1769 UM012B EN P January 2014 101 Appendix C RSLogix 500 Error Report Example 102 IMPORTANT 1fa17691 0 module fault occurs you must cycle power to the controller after clearing the major fault 1 0 communication is not restored until after the power cycle Never use the fault handling routine to clear local 1 0 faults Clear local 1 0 faults manually on a per instance basis and then cycle power to the controller See the The Stratix Configurato
113. tion tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A S Kar Plaza Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1769 UM012B EN P January 2014 Supersedes Publication 17
114. ts The timeout counter resets on the receipt of each new byte of data If the timeout counter expires the 1769 ASCII module sets the Non Delimited flag in the Status Byte and updates the Receive Produce buffer with the current data string The Consume buffer can include one channel s data or combine both channel s data in one buffer from the CompactBus Master to the 1769 ASCII module If you configure the module to accept only one channel s data in the Consume buffer the channel can accept up to 200 bytes of ASCII data The Consume buffer contains an 8 byte header followed by the channels associated ASCII data CNI or CNO are tags names from Generic module the Add On Profile term for indicating which channel to transmit data is Local O TxChNumber Bit 0 indicates channel 0 and Bit 1 indicates channel 1 If the module is configured to accept both channels data the Consume buffer sends two ASCII buffers each preceded by its associated header Under this configuration the combined length of both channels data cannot exceed the modules 200 byte ASCII buffer limit The header contains the Transaction ID of the data in the first byte This value is set to 0 at the beginning of communication The second byte has the handshaking bits to denote which channel s data is needed in the subsequent Produce buffers if configured for single channel communication The third and fourth bytes are length indicators The ensuing bytes are the data th
115. ucts marked CL I DIV 2 GP A B C D are suitable for use in Class Division 2 Groups A B C D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code When combining products within a system the most adverse temperature code lowest T number may be used to help determine the overall temperature code of the System Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation Informations sur l utilisation de cet quipement en environnements dangereux Les produits marqu s CL I DIV 2 GP A B C D ne conviennent qu une utilisation en environnements de Classe Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de temp rature le plus d favorable code de temp rature le plus faible peut amp tre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d quipements dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation WARNING Explosion Hazard Do not disconnect equipment unless power has been removed or the area
116. umints Eh MainRoutine 23 B Input Expression OutData LEN 1 2 B output Unscheduled Programs i Motion Groups i Ungrouped Axes Copy data from the STRING OutData to the ASCII Module s output tag G Trends Start of ASCII data 3 Data Types COP GR User Defined Copy File Cg Strings Source OutData DATA 0 Cg Predefined Dest Local 1 O Data 8 i Module Defined Length Numints amp 1 0 Configuration 1 1769 L35E Ethernet Port Loc S CompactBus Local 8 1 1769 MODULE ASCII_1 Set the length in the ASCII Module s output tag to the number of characters to be sent Length MOV Move Source OutData LEN 46 Dest LenOut Ladder Diagram Local 1 0 Data 7 46e Manually trigger the Tx Transaction ID in the ASCII Module s output tag This tells it that we have some data for it to send TxIDO TRIGGER O TRIGGER 1 CPT jE LONS Compute Dest TxOutO lt Local 1 0 Data 0 gt 9e Expression TxOutO 1 MOD 256 gt S 4 gt Input A Output Display the language elements contained in the group Input Output Rung 0 of 4 AF 92 Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module as a Generic Module e transfer from input to output 4 RSLogix 5000 L35E_QuickStart_002 1769 L35E MainProgram Input B Ele Edit view Search Logic Communications
117. ut Words fice DupuBis D T Extra Data Length 31 Ignore Configuration Error 7 Click OK 8 Click Adv Config Rockwell Automation Publication 1769 UM012B EN P January 2014 Configure the 1769 ASCII Module Chapter 2 9 From the Generic Extra Data Config tab enter your application data by referring to the Configuration File Module 1 OTHER 1 0 Module ID Code 66 Expansion General Configuration Generic Extra Data Config 0 0 0 0 0 0 oooooo oooooo oooooo 0 0 0 0 0 0 Decimal z Radix Cancel Apply Help 10 Click OK 11 Create your program by using these tags HCKSTART f B Input Isolated 120 VAC 164nput 79 132 VAC Analog 4 Channel Input Module Analog 4 Chan Inp 2 Chan Out Analog 8 Chan Input 124nput 158 265 VAC 164nput 0 30 VDC odule 1 OTHER 1 0 Module 1D Code 66 4 ave amp a7 SE Dota Files B cross Reterence D 00 output D n meur BD s2z status D 83 sary D 14 twer B c5 COUNTER D Re contro D nz INTEGER D re r oar D sm E Deta Logging D Contiguration D Status Gy RCP Configuration Files E Rockwell Automation Publication 1769 UM012B EN P January 2014 63 Chapter2 Configure the 1769 ASCII Module RSLogix 500 MICRO1500_QUICKSTART_001 RSS File Edit View Search Comms Tools Window Help De S X8 No Edits Driver AB_LETH 1 MICRO1500_QUI Project amp Help Cont
118. vides a flexible network interface to a wide variety of RS 232 RS 485 and RS 422 ASCII devices Topic Page About the Module 9 Environment and Enclosure 10 North American Hazardous Location Approval 11 European Hazardous Location Approval 12 Install the Module 13 Assemble the System 14 Ground the Module 17 Connect the D sub Connector Pins 18 About the Module The module provides the communication connections to the ASCII device 1a 2a Bv cm p M w 3a 17 GOO O co000 O 3b Ld 7 o oooo0 JO Item Description Ja Upper DIN rail latch 1b Lower DIN rail latch 2a Uppertongue and groove slots 2b Lowertongue and groove slots 3a Channel 0 isolated ASCII connector 3b Channel 1 isolated ASCII connector 4 Stationary bus connector with male pins Rockwell Automation Publication 1769 UM012B EN P January 2014 Chapter 1 Compact 1 0 ASCII Module Environment and Enclosure A WARNING This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category Il applications as defined in IEC publication 60664 1 at altitudes up to 2000 meters 6562 ft without derating This equipment is considered Group 1 Class A industrial equipment according to IEC CISPR Publication 11 Without appropriate precautions there

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