Compact 1769-ASCII Module
Contents
1. Relative Humidity EC 60068 2 30 Test Db Unpackaged Non operating Damp Heat 5 95 non condensing Vibration EC 60068 2 6 Test Fc Operating 5g 10 500 Hz Operating Shock EC 60068 2 27 Test Ea Un packaged Shock 30g Non operating Shock EC 60068 2 27 Test Ea Un packaged Shock 50g Emissions CISPR 11 Group 1 Class A ESD Immunity EC 61000 4 2 4 kV contact discharges 8 kV air discharges Radiated RF Immunity EC 61000 4 3 10 V m with 1 kHz sine wave 80 AM from 30 2000 MHz 10 V m with 200 Hz 5096 pulse 10096 AM from 900 MHz 10 V m with 200 Hz 5096 pulse 10096 AM at 1890 MHz EFT B Immunity IEC 61000 4 4 42 kV at 5 kHz on communications ports Surge Transient Immunity IEC 61000 42 kV line 4 5 earth CM on communications ports Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 31 Conducted RF Immunity IEC 61000 4 6 10 Vrms with 1 kHz sine wave 8096 AM from 150 kHz 80 MHz Enclosure Type Rating None open style Dimensions HXWXxL Imperial 3 39 x 1 33 x 4 60 in Dimensions HxWxL Metric 87 x 34 x 118 mm Serial Port Connectors Two DB 9 male with pins Conductors Category 2 Weight Imperial 0 4 Ib Weight Metric 0 18 kg Certifications when product is marked c UL us UL Listed for Class Division 2 Group A B C D Hazardous Locations certified for U S and Canada CE European U2. Configure with RSLogix 500 Software RSLogix 500 version 7 will include a 1769 ASCII profile If you use a previous version follow this procedure to configure your module 1 From the list choose Other Requires I O Card Type ID EIS p Current Cards Available 3 Filter All 10 hd Pat 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 Output Relay 16 Output Relay 8 Output Isolated Relay DeviceNetScanner Compact 1 0 to DPI SCANport Module Compact 1 0 to DSI Module Power Supply Power Supply Power Supply Power Supply 12 zi Any 1763 PowerSupply x Any 1763 UnPowered Cable EN Conf Help Hide All Cards equires 0 Card Type ID Publication 1769 INO68B EN P May 2005 26 Compact 1769 ASCII Module 2 Enter the appropriate values as listed below Other type IO card Vendor ID 1 Product Type 109 Cancel Product Code 66 Series Major Rev MinorRev Input Words 108 Input Bits 0 Output Words 108 Output Bits o i Extra Data Length 5 s Ignore Configuration Error 3 Choose OK 4 From the Generic Extra Data Config tab enter your configuration data Refer to Configuration File on page 22 x Expansion General Configuration
3. The module supports an output assembly that is accessible through the Assembly Object Class 4 Instance 100 The output assembly is up to 108 words Alternate Mode One Channel at a Time Output File Maximum size is shown below Refer to the Compact I O 1769 ASCII Module User Manual publication 1769 UM012 to use smaller output files T Bit Position 15 14 13 12 11 10 9181761514 3121110 0 Reserved Tx Transaction ID ChO 1 Reserved Rx Transaction ID Request ChO 2 Reserved Tx Transaction ID Ch1 3 Reserved Rx Transaction ID Request Ch1 4 Reserved CNI 5 Reserved CNO 6 Reserved 7 Length Number of Bytes 8 Character 1 Character 0 9 Character 3 Character 2 nm Character Character 106 Character 197 Character 196 107 Character 199 Character 198 e Tx Transmit e Rx Receive CNI Channel number of requested input data This bit is set by the PLC controller or other user program to tell the ASCII module which data to produce Publication 1769 INOG8B EN P May 2005 Compac t 1769 ASCII Module 17 CNO Channel number of the output data being sent This bit is set by the PLC controller or other user program to tell the ASCII module which port s data is being sent to the ASCII module e Reserved bits should be set to 0 Alternate Mode One Channel at a Time Input File Maximum size is shown below Refer to the Compact I O 1769 ASCII Module User Man
4. complete the return process Outside United States Please contact your local Rockwell Automation representative for return procedure 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 Vorstlaan Boulevard du Souverain 36 1170 Brussels 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 INOG8B EN P May 2005 PN 957955 78 Supersedes Publication 1769 INOG8A EN P May 2005 Copyright 2005 Rockwell Automation Inc All rights reserved Printed in the U S A
5. 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 X 35 mm 1 38 in Refer to host controller documentation for this dimension 35 285 1 38 1 12 Li 182 Slo oos 5 197 S qmm mS P t o o o o o oO oS io 122 6 0 2 O 4 826 0 008 5 S S 9 9 2 o o o 1 Panel Mount Procedure With Modules as a Template NOTE All dimensions are in mm inches Hole spacing tolerance 30 4 mm 0 016 in 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 Ona clean work surface assemble no more than three modules 2 Using the assembled modules as a template carefully mark the center of all module mounting holes on the panel 3 Return the assembled modules to the clean work surface including any previously mounted modules 4 Drill and tap the mounting holes for the recommended M4 or 8 screw Publication 1769 INO68B EN P May 2005 10 Compact 1769 ASCII Module 5 Place the modules back on the panel and check for proper hole alignment 6 Attach the modules to the panel using the mounting screws If mounting more modules mount only the last one of this group and put the others aside This reduces remountin
6. Handshake Mode 0 1 0 master slave handshake 1 produce immediate 1 Message Time Out 0 65535 0 none 1 to 65535 ms Serial Port Transmit Data 2 Max Number of Transmit 0 200 n Simultaneous mode the total number Characters of channel 0 characters plus channel 1 characters cannot exceed 200 3 Transmit Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter 4 Transmit End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 5 Transmit Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit Channel 1 6 Serial Character Framing 0 8 02 7N2 1 2 7E1 22 701 34 8N1 4 8N2 5 8E1 6 801 7 7E2 8 702 7 Serial Port Speed D 0 9600 1 1200 2 2400 3 4800 4 19200 5 38400 6 57 6k 7 115 2k half duplex only Publication 1769 INO68B EN P May 2005 CD 24 Compact 1769 ASCII Modu Description Values Valid Data Values Word Serial Port Receive Data 18 ax Number of Receive 0 200 n Simultaneous mode the total number Characters of channel 0 characters plus channel 1 characters cannot exceed 200 19 Receive Record Start Mode 0 2 0 ignore 1 exclude 2 include start delimiter 20 Receive Start Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 21 Receive Record End Mode 0 2 0 ignore 1 excl
7. the right unlock to disconnect it from the module to be removed 5 Gently slide the disconnected module forward If you feel excessive resistance check that the module has been disconnected from the bus and that both mounting screws have been removed or DIN latches opened You may need to tock the module slightly from front to back to remove it or in a panel mounted system to loosen the screws of adjacent modules Publication 1769 INO68B EN P May 2005 12 Compact 1769 ASCII Module 6 Before installing the replacement module be sure that the bus lever on the module to be installed and on the right side adjacent module are in the 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 Ground the Module 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 Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional information Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 13 Connect the D sub Connector Pins All pins are acti
8. AB Installation Instruction WT stallation Instructions Compact 1769 ASCII Module Cat No 1769 ASCII Inside About the Mod le ss ertet ener iaa Et Xe PEN FEE Re ert dio 4 Install the Modules deteste 5 Assemble the Systeme saei rettet aree ti PETS eee ais 6 Mount Expansion T O esdan an sn des 8 Groundithe Module t peter an dero aD One Oir en 12 Connect the D sub Connector Pins sn 13 T O Memory Mappi gssisssissssnnesennssiinsss 16 Configure the 1769 ASCII Module seen 25 Specifications 29 Status Indicators 32 Troubleshoot with Error Codes sn 33 Publication 1769 INO68B EN P May 2005 2 Compact 1769 ASCII Module Important User Information Because of the variety of uses for the products desctibed in this publication those responsible for the application and use of these products must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards In no event will Rockwell Automation be responsible or liable for indirect or consequential damage resulting from the use or application of these products Any illustrations charts sample programs and layout examples shown in this publication are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation
9. 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 2 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 emp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de emp rature le plus d favorable code de emp rature le plus faible peut 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 es autorit s locales qualifi es au moment de installation Publication 1769 INO68B EN P May 2005 38 Compact 1769 ASCII Module EXPLOSION HAZARD Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Do not disconnect connections to this e
10. Generic Extra Data Config Offset Decimal Y Radix Cancel Apply Help Publication 1769 INO68B EN P May 2005 Compact 1769 ASCII Module 27 Configure with RSLogix 5000 Software 1 Right click on the 1769 ASCII module and choose Properties imi Module Properties Local 1 1769 MODULE 1 1 E E x General Connection Type 1769 MODULE Generic 1769 Module Parent Local r Connection Parameters Assembly R Instance Size Name SCI Input 101 108 16 bit Use the default Description Aj Output 100 16 bit Assembly Configuration 102 3 zig Instance Comm Format Data INT zj numbers Slot 1 a Status Offline Cancel Apply Help 2 Enter the name of your module in the Name field 3 Enter the connection parameters according to your controller Controller Configuration Size 1769 L31 L32C L32E L35CR 31 L35E M Maximum size listed 2 The created tag will be 198 INTs long 4 Choose OK Publication 1769 INO68B EN P May 2005 28 Compact 1769 ASCII Module 5 Double click on the controller tags 6 Enter your configuration data Refer to Configuration File on page 22 For this example we entered the Serial Character Framing from Word Publication 1769 INO68B EN P May 2005 Compact 1769 ASCII Module 29 Specifications Vendor D Code 1 Product Type Code 109 Product Cod
11. Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or patt without written permission of Rockwell Automation is prohibited Throughout this publication notes may be used to make you aware of safety considerations The following annotations and their accompanying statements help you to identify a potential hazard avoid a potential hazard and recognize the consequences of a potential hazard 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 MAN Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 3 IMPORTANT Identifies information that is critical
12. aching I O modules it is very important that the bus gt i connectors are securely locked together to ensure proper electrical connection Publication 1769 IN068B EN P May 2005 8 Compact 1769 ASCII Module 7 Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before 8 Lock the end cap bus terminator 6 IMPORTANT You must use a 1769 ECR or ECL right or left end cap to terminate the end of the serial communication bus Mount Expansion 1 0 During panel or DIN rail mounting of all devices be sure that all debris metal chips wire strands etc is kept from falling into the module Debris that falls into the module could cause damage on power up 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 may cause hardware damage and cause the system to fail Minimum Space Maintain spacing from enclosure walls wireways adjacent equipment etc Allow 50 mm 2 in of space on all sides for adequate ventilation Top e e e e e ad S a 2 ze slslsls slb Controller a a aj aj 2 z q Side E15 51 5 5 Side oO o o o o Bottom Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 9 Panel Mount Mount the module to a panel by using two screws per module Use M4 or 8
13. cation 1769 UMO 2 to use smaller output files T Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 21 0 Channel 0 Data 0 Tx ID Acknowledged Rx Transaction ID 1 Reserved TG TS ND HE NR RF TF PA RO TO 2 Firmware Revision Major Firmware Revision Minor 3 Length Number of Bytes 4 Character 1 Character 0 5 Character 3 Character 2 w Character Character xt Last Character Character Channel 1 Data X Tx ID Acknowledged Rx Transaction ID x 2 Reserved TG TS ND HE NR RF TF PA RO TO x13 Firmware Revision Major Firmware Revision Minor x 4 Length Number of Bytes X 5 Character 1 Character 0 x 6 Character 3 Character 2 ud Character Character y Last Character Character 1 2 X is 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 Y is equal to the connection size minus 1 with a maximum value of 107 for a buffer size of 108 e Tx Transmit e Rx Receive e TG Transmit greater than Max Error Transmit length in the output file is greater than the maximum transmit character length in the configuration file Publication 1769 INO68B EN P May 2005 20 Compact 1769 ASCII Module e TS Transmit sent Indicat
14. component boards Do not touch circuit components inside the equipment If available use a static safe workstation When not in use store the equipment in appropriate static safe packaging ET f 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 an electrical atc can occur This can cause an explosion in hazardous locations Be sure that power is removed or the area is nonhazardous before proceeding Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall 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 Publication 1769 INO68B EN P May 2005 6 Compact 1769 ASCII Module This product is grounded through the DIN rail to chassis ground Use zinc plated yellow chromate steel DIN rail to AN assure proper grounding The use of other DIN rail materials e g aluminum plastic etc which can corrode oxidize or are poor conductors can result in improper or intermittent grounding Assemble the System Attach the module to the co
15. e 66 Input Words 108 Output Words 108 Configuration Words 31 Recommended Cable Belden 8761 shielded Number of Inputs 2 full duplex RS 232 RS 422 2 half duplex RS 485 Serial Input Voltage Signal 3 25V dc with respect to signal ground SG 0 Asserted ON Space Active 3 25V dc with respect to signal ground SG 1 Disasserted OFF Mark Inactive Bus Current 425 mA 5V de Power Dissipation Max 2 13 W Thermal Dissipation Max 7 3 BTU hr Power Supply Distance 4 Rating Isolation Voltage 30V Tested to withstand 710V dc for 60 s Serial Port Status TX FIFO overflow RX FIFO overflow RX parity error handshake error new data flag Produce Assembly Size 108 words Consume Assembly Size 108 words Transmit Transaction ID 0 255 Handshaking RTS CTS hardware handshake always enabled Publication 1769 INO68B EN P May 2005 30 Compact 1769 ASCII Module General Specifications Environmental Conditions Operational Temperature 0 60 C EC 60068 2 1 Test Ad Operating Cold EC 60068 2 2 Test Bd Operating Dry Heat EC 60068 2 14 Test Nb Operating Thermal Shock 32 140 F Storage Temperature Heat EC 60068 2 1 Test Ab Unpackaged Non operating Cold EC 60068 2 2 Test Bb Unpackaged Non operating Dry EC 60068 2 14 Test Na Unpackaged Non operating Thermal Shock 40 85 C 40 185 F
16. eceive start delimiter The receive start delimiter specified is invalid 445 nvalid receive record end mode The receive record end mode specified is invalid 446 nvalid receive record end The receive record end delimiter delimiter specified is invalid 447 nvalid pad character The pad character specified is invalid 448 nvalid receive swap mode The receive swap mode specified is invalid 449 nvalid master handshake mode The master handshake mode specified is invalid 44A nvalid message timeout The timeout delay specified is invalid 44B nvalid max number of transmit The transmit characters specified is characters invalid 44C nvalid transmit record end mode The transmit record end mode specified is invalid 44D nvalid transmit end delimiter The transmit end delimiter specified is invalid Publication 1769 IN068B EN P May 2005 Compact 1769 ASCII Module 35 Value Meaning Description Hex 44E Invalid transmit swap mode The transmit swap mode specified is invalid 44F 77F Undefined channel 0 error An undefined error has occurred Channel 1 Module Errors 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 The maximum number of receive characters characters specified for channel 1 is too arge 483 nvalid receive record mode The rece
17. error 800 DFF Reserved for future use E00 FFF Bus master detected error Configuration Error Codes Value Hex Global Module Errors Description 0 No error The 1769 ASCII module adds no module specific errors 401 Max output array size exceeded The maximum output array size is too large In alternating mode channel 0 and channel 1 must have less than 496 transmit characters In simultaneous mode channel 0 and channel 1 must have less than 496 transmit characters collectively 402 Max input array size exceeded The maximum input array size is too large In alternating mode channel 0 and channel 1 must have less than 496 receive characters In simultaneous mode channel 0 and channel 1 must have less than 496 receive characters collectively Publication 1769 INO68B EN P May 2005 34 Compact 1769 ASCII Module Value Meaning Description Hex Channel 0 Module Errors 430 Data buffer mode 0 alternate mode 1 simultaneous mode Anything else is invalid 440 nvalid serial port framing The serial port framing specified is invalid 441 nvalid serial port speed The serial port speed specified is invalid 442 nvalid max number of receive The maximum number of receive characters characters specified for channel 0 is too arge 443 nvalid receive record mode The receive record mode specified is invalid 444 nvalid r
18. es the ASCII module has sent the data indicated by the Tx Transaction ID and can accept more transmit data ND New data Only used for Handshake mode HE Handshake error Only used for Handshake mode NR Non delimited record An input record is received and sent to the Compact bus interface that was not triggered by a delimiter character This occuts when either the buffer is filled to its maximum receive size or a Message Timeout has occurred e RF Data in the receive FIFO The FIFO is not empty The input FIFO has not sent all of its data to the Compact bus interface e TF Data in transmit FIFO The FIFO is not empty The output FIFO has not sent all of its data to the ASCII device PA Parity error parity error has occurred with the received data string This usually indicates a mismatch in the serial port set up of the ASCII device and the Compact module It could also indicate that noise has occurred on the line and degraded the signal This bit is set when the receive FIFO contains a message in which a parity error occurred in one 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 RO Receive buffer overflow Some input data has been lost TO Transmit buffer overflow Some output data has been lost Publication 1769 INO68B EN P May 2005 Compact 1769 ASCII Module 21 Sim ultaneous Mode Two Channels Output File Ma
19. for successful application and understanding of the product ME Environment and Enclosure AN This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category II applications as defined in IEC publication 60664 1 at altitudes up to 2000 meters without derating This equipment is considered Group 1 Class A industrial equipment according to IEC CISPR Publication 11 Without approptiate precautions there 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 interior of the 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 NOTE See NEMA Standards publication 250 and IEC publication 60529 as applicable for explanations of the degrees of protection provided by different types of enclosure Also see the appropriate sections in this publication as well as the Allen Bradley publication 1770 4 1 Industrial Automation Wiring and Grou
20. g time during drilling and tapping of the next group 7 Repeat steps 1 to 6 for any remaining modules Mount on the DIN Rail 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 will momentarily open and lock into place Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 11 Replace a Single Module Within a System The module can be replaced while the system is mounted to a panel or DIN rail 1 Remove powet Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical A arc may occur An electrical arc can cause personal injury or property damage by sending an erroneous signal to your system s field devices causing unintended machine motion causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector Worn contacts may create electrical resistance 2 On the module to be removed remove the upper and lower mounting screws from the module or open the DIN latches using a flat blade or Phillips style 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
21. ive record mode specified is invalid 484 nvalid receive start delimiter The receive start delimiter specified is invalid 485 nvalid receive record end mode The receive record end mode specified is invalid 486 nvalid receive record end The receive record end delimiter delimiter specified is invalid 487 nvalid pad character The pad character specified is invalid 488 nvalid receive swap mode The receive swap mode specified is invalid 489 nvalid master handshake mode The master handshake mode specified is invalid 48A nvalid message timeout The timeout delay specified is invalid 48B nvalid max number of transmit The transmit characters specified is characters invalid Publication 1769 INO68B EN P May 2005 36 Compact 1769 ASCII Module Value Meaning Description Hex 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 Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 37 North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations Informations sur l utilisation de cet quipement en environnements dangereux Products marked CL I DIV 2 GP A B C D are suitable for use in Class
22. nding Guidelines for additional installation requirements pertaining to this equipment Publication 1769 INO68B EN P May 2005 4 Compact 1769 ASCII Module About the Module The 1769 ASCII module provides a flexible network interface to a wide variety of RS 232 RS 485 and RS 422 ASCII devices The module provides the communication connections to the ASCII device Publication 1769 INO68B EN P May 2005 Item Description Upper DIN rail latch Lower DIN rail latch Upper tongue and groove slots Lower tongue and groove slots Channel 0 isolated ASCII connector Channel 1 isolated ASCII connector Stationary bus connector with male pins Compact 1769 ASCII Module 5 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 clean dry environments Pollution Degree 20 and to circuits not exceeding Over Voltage Category 1o IEC 60664 1 9 Me Preventing Electrostatic Discharge AN This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment Touch a grounded object to discharge potential static Wear an approved grounding wriststrap Do not touch connectors or pins on
23. nion 89 335 EEC EMC Directive compliant with EN 50082 2 Industrial Immunity EN 61326 Meas Control Lab Industrial Requirements EN 61000 6 2 Industrial Immunity EN 61000 6 4 Industrial Emissions C Tick Australian Radiocommunications Act compliant with AS NZS CISPR 11 Industrial Emissions 1 Usethis conductor category information for planning conductor routing as described in publication 1770 4 1 Industrial Automat ion Wiring and Grounding Guidelines 2 Seethe Product Certification other certification details ink at www ab com for Declaration of Conformity Certificates and Publication 1769 INO68B EN P May 2005 32 Compact 1769 ASCII Module Status Indicators The following table defines the ASCII module status indicators Status State Meaning Indicator OK Off No power module is not configured or no bus master Solid green In run mode The led will blink red once during powerup Blinking green Bus master is detected configuration is accepted and in program mode Blinking red Module configuration from bus master was not valid Tx0 Tx1 Blinking green Transmitting data on that serial port Rx0 Rx1 Blinking green Receiving data on that serial port Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 33 Troubleshoot with Error Codes Value Hex Meaning 0 No error 200 3FF Hardware error 400 5FF Configuration
24. ntroller or an adjacent I O module before or after mounting For mounting instructions see the Panel Mount or Mount on the DIN Rail sections To work with a system that is already mounted see Replace a Single Module Within a System section Publication 1769 INO68B EN P May 2005 Compact 1769 ASCII Module 7 1 Disconnect power umm Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by sending an erroneous signal to your system s field devices causing unintended machine motion causing an explosion in a hazardous environment Electrical atcing causes excessive wear to contacts on both the module and its mating connector Worn contacts may create electrical resistance Check that the bus lever of the module to be installed is in the unlocked fully right position Use the upper and lower tongue and groove slots 1 to secure the modules together or to a controller Move the module back along the tongue and groove slots until the bus connectors 2 line up with each other Use your fingers or a small screwdriver to push the bus lever back slightly to clear the positioning tab 3 To enable communication between the controller and module move the bus lever fully to the left 4 until it clicks Ensure it is locked firmly in place Math When att
25. on the web to assist you in using its products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect Support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you expetience a problem with a hardware module within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your module up and running United States 1 440 646 3223 Monday Friday 8am 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues New Product Satisfaction Return Rockwell tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned United States Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to
26. quipment 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 Compact and RSLogix are trademarks of Rockwell Automation Inc 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 Trademarks not belonging to Rockwell Automation are property of their respective companies Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 39 Notes Publication 1769 INO68B EN P May 2005 Rockwell Automation Support Rockwell Automation provides technical information
27. t bus interface e TF Data in transmit FIFO The FIFO is not empty The output FIFO has not sent all of its data to the ASCII device e PA Parity error A parity error has occurred with the received data string This usually indicates a mismatch in the serial port set up of the ASCII device and the Compact module It could also indicate that noise has occurred on the line and degraded the signal This bit is set when the receive FIFO contains a message in which a parity error occurred in one 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 RO Receive buffer overflow Some input data has been lost e TG Transmit greater than Max Error Transmit length in the output file is greater than the maximum transmit character length in the configuration file TO Transmit buffer overflow Some output data has been lost CNI Channel number of the input data This bit is set by the ASCII module to tell the user program from which port the data was received CNO 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 Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 19 Simultaneous Mode Two Channels Input File Maximum size is shown below Refer to the Compact I O 1769 ASCII Module User Manual publi
28. the smaller byte addresses E Description Values Valid Data Values 0 Data Buffer Mode 0 1 0 alternate mode 1 simultaneous mode Channel 0 1 Serial Character Framing 0 8 0 2 7N2 12 7E1 22 701 3 2 8N1 4 8N2 5 8E1 6 801 7 7E2 8 702 2 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 3 Max Number of Receive 0 200 n Simultaneous mode the total number Characters of channel 0 characters plus channel 1 characters cannot exceed 200 4 Receive Record Start Mode 0 2 0 ignore 1 exclude 2 include start delimiter 5 Receive Start Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 6 Receive Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter 7 Receive End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data INT Integer range of 32768 to 32767 decimal 0000 to FFFF hexadecimal Publication 1769 INO68B EN P May 2005 Compact 1769 ASCII Module 23 Description Values Valid Data Values Module Production Data 8 Pad Character 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 9 Receive Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit 0 Master
29. ual publication 1769 UM012 to us e smaller input files T Bit Position E 15 14 13 12 11 10 8 7 6 5 4 3 2 1 0 0 Tx ID 0 Acknowledged Rx Transaction ID ChO 1 15 14 13 12 11 10 TGO TSO ND HEO NR RFO TFO PAO ROO TOO 0 0 2 Tx ID 1 Acknowledged Rx Transaction ID Ch1 3 15 14 13 12 11 10 TG1 TS1 ND HET NR RF1 TF1 PAT RO1 TO1 1 1 4 Reserved CNI 5 Reserved CNO 6 Firmware Revision Major Firmware Revision Minor 7 Length Number of Bytes 8 Character 1 Character 0 9 Character 3 Character 2 E Character Character 106 Character 197 Character 196 107 Character 199 Character 198 e Tx Transmit e Rx Receive e TS Transmit sent Indicates the ASCH module has sent the data indicated by the Tx Transaction ID and can accept more transmit data ND New data Only used for Handshake mode HE Handshake error Only used for Handshake mode Publication 17 69 INO68B EN P May 2005 18 Compact 1769 ASCII Module NR Non delimited record An input record is received and sent to the Compact bus interface that was not triggered by a delimiter character This occuts when either the buffer is filled to its maximum receive size or a Message Timeout has occurred e RF Data in the receive FIFO The FIFO is not empty The input FIFO has not sent all of its data to the Compac
30. ude 2 include end delimiter 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 23 Pad Character 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 24 Receive Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit 25 Master Handshake Mode 0 0 master slave handshake 1 produce immediate 26 Message Time Out 0 65535 0 none 1 to 65535 ms Serial Port Transmit Data 27 Max Number of Transmit 0 200 n Simultaneous mode the total number Characters of channel 0 characters plus channel 1 characters cannot exceed 200 28 Transmit Record End Mode 0 2 0 ignore 1 exclude 2 include end delimiter 29 Transmit End Delimiter 0 127 255 0 0x7f 0 127 for 7 bit data 0 Oxff 0 255 for 8 bit data 30 Transmit Swap Mode 0 2 0 disabled 1 16 bit 2 32 bit l To enter values from 128 to 255 use this conversion formula Desired Decimal Value 256 Entered Decimal Value For example for an ASCII character value of 128 128 256 128 Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 25 Configure the 1769 ASCII Module Enter the configuration data for your 1769 ASCII application into RSLogix 500 software or RSLogix 5000 software If your message sizes differ from the default change the size of the input and output connection parameters
31. ve at all times 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 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 Publication 1769 INO68B EN P May 2005 14 Compact 1769 ASCII Module Figure 1 RS 232 Wiring Diagram Module to DTE Device Hardware Handshaking Disabled ASCII DTE 1 Connect to the shield of the cable Figure 2 RS 232 Wiring Diagram Module to Printer Hardware Handshaking Enabled Standard Printer Adapter Cable ASCII DTE DTE 9 pin 25 pin Publication 1769 INOG8B EN P May 2005 Compact 1769 ASCII Module 15 Figure 3 RS 422 Wiring Diagram ASCII Figure 4 RS 485 Wiring Diagram ASCII Publication 1769 INO68B EN P May 2005 16 Compact 1769 ASCII Module 1 0 Memory Mapping The 1769 ASCII module supports an input assembly that is accessible through the Assembly Object Class 4 Instance 101 The input assembly is up to 108 words
32. ximum size is shown below Refer to the Compact I O 1769 ASCII Module User Manual publication 1769 UM012 to use smaller output files T Bit Position 15 14 13 12 11 109 8 7 6 5 4 3 2 1 0 Channel 0 Data 0 Reserved Tx Transaction ID 1 Reserved Rx Transaction ID Request 2 Reserved 3 Length Number of Bytes 4 Character 1 Character 0 5 Character 3 Character 2 Character Character xt Last Character Character Channel 1 Data xt Reserved Tx Transaction ID x Reserved Rx Transaction ID Request X 3 Reserved x 4 Length Number of Bytes X 5 Character 1 Character 0 x 6 Character 3 Character 2 Character Character y Last Character Character 1 2 X is 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 file size can be only 108 words Y is equal to the connection size minus 1 with a maximum value of 107 for a buffer size of 108 e Tx Transmit e Rx Receive Publication 1769 INO68B EN P May 2005 22 Compact 1769 ASCII Module Configuration File The 1769 ASCII module supports a configuration assembly that is accessible through the Assembly Object Class 4 Instance 102 The configuration assembly is 31 words The addresses assume a 16 bit data structure where all 16 bit values are INT The least significant word occupies
Download Pdf Manuals
Related Search