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1794-6.5.5, DeviceNet Adapter Module User Manual

1. Configuring Your DeviceNet Adapter Offline 3 19 Configuration for the 1203 FM1 SCANport Module The following configuration screen is for the 1203 FM1 SCANport Module When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs would go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button s 4 The set for I O only button returns all I O data size settings to the optimal I O settings for this module 5 If you change the settings when a
2. Troubleshooting Chapter Troubleshooting With the Indicators Specifications Support Services Technical Support Engineering and Field Services Technical Training Repair and Exchange Services Purpose Audience Vocabulary What This Manual Contains Preface About This Manual Use this manual to install and configure your Flex I O DeviceNet Adapter cat no 1794 ADN Series B We assume that you have previously used an Allen Bradley programmable controller that you are familiar with its features and that you are familiar with the terminology we use If not read the user manual for your processor before reading this manual In addition you must be familiar with e DeviceNet Manager Software cat 1787 MGR Microsoft Windows Flex I O system components In this manual we refer to the individual DeviceNet adapter module as the adapter the programmable controller as the controller the processor The contents of this manual are as follows What s Covered Overview of Flex I O and Your DeviceNet Adapter Describes features capabiliti
3. 2 4 16 point Discrete Input Module 1794 IB16 Image Table Mapping 2 5 Memory Map of 16 Point Discrete Input Module Image Table 1794 1 16 _2 5 Input Delay Times for the 1794 1816 Input Module _2 5 16 point Discrete Output Module 1794 OB16 Image Table Mapping _2 6 Memory of 16 Point Discrete Output Module Image Table 1794 16 _2 6 16 point Discrete Input Output Module Image Table Mapping 1794 IB10XOB6 _2 6 Memory of 16 Point Discrete Input Output Module Image Table 1794 IB10XOB6 _2 6 8 point Discrete Electronically Fused Output Module 1794 OB8EP Image Table Mapping _2 7 Memory Map of 8 Point Discrete Electronically Fused Output Module Image Table 1794 OB8EP _2 7 8 point Discrete Sensor Input Module 1794 IB8S Image Table Mapping _2 8 Memory of 8 Point Discrete Sensor Input Module Image Table 1794 1885 _2 8 Input Delay Times for the 1794 IB8S Input Module _2 8 8 point Discrete Input Module 1794 1A8 Image Table Mapping 2 9 Memory Map of 8 point Discrete Input Module Image Table 1794 1 8 2 9 Input Delay Times for the 1794 IA8 Input Module 2 9 8 point Discrete Output Module 1794 OA8 Image Table Mapping
4. Reserved Write Word 2 Where O Output value O0 corresponds to output 0 O1 corresponds to output 1 etc overload fault bit 1 fault present 0 no fault FO corresponds to output 0 F1 corresponds to output 1 and so on FR fault reset bit 1 reset word 0 no change Publication 1794 6 5 5 October 1996 2 8 How Communication Takes Place and I O Image Table Mapping 8 point Discrete Sensor Input Module 1794 IB8S Image Table Mapping 1 0 Image Module Image Output Size Delay Delay gt Time Time Memory Map of 8 Point Discrete Sensor Input Module Image Table 1794 IB8S Dec Bit 14 12 ninm 09 Oct Bit 16 15 14 13 12 11 17 10 07 06 05 04 03 02 01 00 m Fo v os ve or Reed Wor Read Word 2 Not used DT 12 15 DT 00 11 Write Word 1 Where S Status of input where S1 corresponds to the diagnostic bit for input 1 S2 corresponds to the diagnostic bit for input 2 etc D Input Data where 00 corresponds to input 0 D1 corresponds to input 1 etc DT Input Delay Time where DT 00 11 corresponds to inputs 0 thru 11 DT 12 15 corresponds to inputs 12 thru 15 Make certain that the delay time for 00 11 is the same as the delay time for 12 15 Smart Sensor Bits Diagnostic data 1 Fault present Smart Bits D Input data 1 Sensor on 08 15 0 Normal no errors 00 07 0 Sensor off Standard Sensor Bits
5. t Set 8pt Analog Input Module Slot 4 gt Idle Reset Outputs To Zero Empty Slot 5 Run gt Fault Reset Outputs To Zero Slot e Idle gt Fault Dutputs Remain in Idle State 16pt 24 Vdc Src Output Module Slot 7 Module Fault_ Zero Inputs Type Display Name Catalog No ie Device acknowledged receipt of data Note that the status line will show status when the configuration tool is communicating with the adapter ATTENTION Your settings will be lost if you cycle power without doing a Save to File or a Save to Flex I O If you attempt to close the system will prompt you to save either to a Node Address 22 file or to Flex I O 1794 ADN Flex Configuration quc Module Configuration Load from File DeviceNet Manager 140 Summary dle Reset Outputs Zero 3 Fault Reset Outputs Zero E Idle gt Fault Outputs Remain in Idle State 24 Src Output Module gt Module Fault Zero Inputs Type Display Name Catalog No Save Configuration to File Before Exiting to Flex 1 0 vo Module Configuration Publication 1794 6 5 5 October 1996 4 14 Configuring Your DeviceNet Adapter Online Viewing the Mapping Summaries Click on the I O summary puro ll to see a summary of input and output ima
6. Output 1 fo Radix Bin Channel Selection Not configured 0 20 mA 0 10 V 4 20 10V is Decimal X Channel 1 Analog Data X Channel 2 Analog Data X Channel 3 Analog Data Underrange 0 3 Wire Off 4 5 Module Data 4 2 Analog Combo Module Write Words Channel 0 Analog Data X Channel 1 Analog Data Output Enable bits 0 1 Full Range 0 5 Config select 8 13 Not Used Not Used Not Used Not Used Not Used Not Used Publication 1794 6 5 5 October 1996 3 10 Configuring Your DeviceNet Adapter Offline Configure Slot 4 The fifth module slot 4 in the example is a 1794 IE8 analog input module This module has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output
7. Outputs To Zero Idle gt Fault Outputs Remain in Idle State bese Fault Zero Inputs 5 Ready To Reset outputs to zero Hold outputs in last state Use safe state output values Reset outputs to zero Hold outputs in last state Use safe state output values Outputs remain in idle Outputs go to fault state Zero inputs Hold last value determine what module resides in each slot select from the list provided configure each module load settings from a file save settings to a file view a summary of modules and read write spaces configured clear all changes made to the screen and revert to original settings safe state data current voltage for inputs outputs delay times data sizes click on load from file button click on save to file button click on adapter summary button click on clear memory button Publication 1794 6 5 5 October 1996 3 4 Configuring Your DeviceNet Adapter Offline Select your adapter options as shown in the following Flex 1 0 Adapter jm ALLEN BRADLEY 1 Select from the list box for each configuration option Node Address 0 Monager a run idle b run fault Configuration c idle fault Module Type Configure Load from Flex 1 0 Clear Memory 4 module fault ant Save to File Summary Use the s button to show the settings for each s 51
8. Emy B Slot 3 120 Configuration Emy B Slot 4 Run gt Idle oO Outputs To Zero Emy B Slot 5 Run gt Faul et Outputs To Zero Emy B Slot 5 Idle gt Fault Outputs Remain in Idle State Emy B Slot Z Module Fault Type Display Name Catalog No Ready 120 Configuration Run Idle Reset Outputs To Zero R Faul Reset Outputs To Zero un Fault Outputs in Last State Use Safe State Output Values Idle gt Fault Remain in Idle Module Fault Zero Inputs 120 Configuration Run gt Idle Reset Outputs To Zero s Run gt Fault Reset Outputs To Zero Reset Outputs To Zero Idle Fault Outputs in Last State Use Safe State Output Values E 120 Configuration gt idle Reset Outputs 5 Run Fault Reset Outputs To Zero lle gt Fault outputs Remain in dle State 8 Module Fout a 120 Configuration Run gt Idle Reset Outputs To Zero Run gt Fault Reset Outputs Zero Idle Fault Outputs Remain in Idle State Module Fault Zero Inputs 8 Zero Inputs E Module Fault Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline 3 5 Configuring Your Adapter s Flex I O System Configure your Flex I O system by specifying the Flex I O module that will reside in e
9. P 1 Conventions ssip ssec P 2 Related 5 P 2 Installing Your DeviceNet Adapter Module 1 1 Chapter 1 1 Compliance to European Union Directives _1 1 EMC Directive 1 1 Low Voltage Directive _1 1 The FLEX WO _1 2 DeviceNet Adapter Components _1 2 Diagnostic Indicators _1 3 Power Requirements _1 3 Mounting the DeviceNet Adapter _1 3 Mounting on the DIN Rail _1 3 Mounting on a Wall or Panel _1 4 Setting the Network Address Switch 1 6 WINING hueso eus e _1 7 Chapter Summary _1 8 How Communication Takes Place and I O Image Table Mapping 2 1 Chapter _2 1 Communication Over the Flex I O Backplane _2 1 gt _2 2 Adapter Input Status Word _2 3 Communication Choices 4 ii Table of Contents Mapping Data into the Image Table
10. Word Bit Descriptions for the 1794 IR8 RTD Analog input Module os ied EXE ERE Thermocouple Input Module 1794 IT8 Image Table Mapping Thermocouple Input Module 1794 IT8 Read Thermocouple Input Module 1794 IT8 Word Bit Descriptions for the 1794 IT8 Thermocouple Input Module SCANport Module 1203 FM Image Table Mapping Memory Map of SCANport Module Image Table 1203 FM Configuring Your DeviceNet Adapter Offline Chapter About DeviceNet Manager Adding Your Flex DeviceNet Adapter to the Network Configuring Your Flex I O Adapter and System Offline Configuring Your Adapter s Flex I O System Configure Slot O Configure 5 0 1 Configure Slot 2 Configure Slot Configure 5 0 4 Configure Slot 5 Configure Slot 6 Configure Slot 7 Configuration for 1794 OW8 Relay output Configuration for the 1794 OE4 Analog Output module Configuration for the 1794 IT8 Thermocouple Input mod
11. S Analog Data Output Channel 0 Write Word 1 s Amgsa OuptChamd White Word 2 Not used set to 0 OE1 Write Word 3 Notused C5 C4 C2 CO 0 0 F5 F4 F2 Fi FO Write Word 4 Not used to 0 Write Word 5 thru 10 Where PU Power up bit included in series modules only W Diagnostic bits for current output wire broken or load resistance high Not used on voltage outputs U Underrange bits for 4 20mA inputs OE Output enable bits bit 00 corresponds to output 0 bit 01 corresponds to output 1 ATTENTION These bits must be set to 1 Sign bit in 2 s complement C Configure select bit F Full range bit Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2 17 Range Selection Bits for the 1794 IE4XOE2 Analog Combo Module Channel M chanmeto Channel Chamnel2 Channela Channelo Channel C5 Decimal Bit 05 13 C Configure select bit F Full range bit 1 When configured to off individual channels will return either OV or OmA Word Bit Descriptions for the 1794 IE4XOE2 Analog Combo Module Word Decimal Bit Definition Channel 0 analog data 12 bit left justified two s complement 00 14 number unused lower bits are zero 4 20mA uses all 16 bits Read Word 1 Bits 15 Channel 0 analog data sign bit Channel 1 analog data 12 bit left justified two s complement
12. 0 00385 200 to 630 C op 10 ohm Copper 200 to 260 C jo 120 ohm Nickel 60 to 250 C fo tt 100 ohm Nickel 60 to 250 C fa jo 200 ohm Nickel 60 to 250 C 500 ohm Nickel 60 to 250 C pt Module data time stamp 1101 to 1111 Reserved 04 07 Channel 1 RTD Type see bits 00 03 08 11 Channel 2 RTD Type see bits 00 09 12 15 Channel 3 RTD Type see bits 0 0 0 Write Word 3 00 03 Channel 4 RTD Type see write word 2 bits 00 03 04 07 Channel 5 RTD Type see write word 2 01600 0 08 11 Channel 6 RTD Type see write word 2 01800 0 Channel 7 RTD Type see write word 2 bits 00 03 Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2 23 Thermocouple Input Module 1794 IT8 Image Table Mapping Module Image Input Data Channel 0 Input Data Channel 1 Input Data Channel 2 Input Size Input Data Channel 3 C Input Data Channel 4 Input Data Channel 5 Output Size ET cm Thermocouple Type Thermocouple Type Thermocouple Input Module 1794 IT8 Read v Octal Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 8 _ ReadWordi Reserved ReadWord2 Channel 0 Input Data ReadWord3 Channel 1 Input Data ReadWord4 Channel 2 Input Data ReadWord5 Channel 3 Input Dat
13. 3 Config Select 8 11 Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Slot 4 8pt Analog Input Module rmm N 71 aninnt 1E Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Online 4 15 A complete module summary can be viewed by clicking on the button at the bottom of the I O summary screen Your module summary screen will look similar to the following 1794 ADN Module Summary Summary Table of 120 Mapping for Node 22 Module Input Output Input Status Word words 51080 8pt RTD Input Module 51081 Empty Slot2 Empty Slot3 4pt Analog Output Module Slot4 8pt Analog Input Module Slot 16pt 24 Src Output Module Total Words Total Bytes The total words indicated are used in configuring the scan list table in your 1771 SDN scanner module Publication 1794 6 5 5 October 1996 4 16 Configuring Your DeviceNet Adapter Online Using Mini Who and Network Who Network The mini who displays a matrix of possible node addresses and merely indicates which ones are in use For a detailed description of what each node consists of you must use a network who Publication 1794 6 5 5 October 1996 You have a pulldown menu called Who You can use the Who s to see what devices are on the network and information about them You also have direct access
14. Image Input Size Module Image Memory Map of 16 Point Discrete Output Module Image Table 1794 OB16 e amn Not used Read Word 1 ors ors Tore Toro os os or os os or s Not used Write Word 2 Where O Output value O0 corresponds to output 0 O1 corresponds to output 1 etc 16 point Discrete Input Output Module Image Table Mapping 1794 IB10XOB6 1 0 Image Input Size Module Image m em Output Size Memory Map of 16 Point Discrete Input Output Module Image Table 1794 IB10XOB6 Decimal Bits 15 14 13 12 1 10 09 08 07 06 05 04 Octal Bits 17 16 15 5 fio Read Word 1 _ HEENENEENME ERE 02 8 1109 Write Word 2 Where I Input Channel Output Channel Publication 1794 6 5 5 October 1996 How Communication Takes Place and I O Image Table Mapping 2 7 8 point Discrete Electronically Fused Output Module 1794 OB8EP Image Table Mapping 1 0 Image Input Size Module Image Reserved Memory Map of 8 Point Discrete Electronically Fused Output Module Image Table 1794 OB8EP Dec Bit 15 14 13 12 11 10 j o9 08 07 06 05 04 03 02 00 7 Oct Bit 17 16 15 14 13 10 07 06 05 04 03 02 00 a F7 F3 F1 Reserved Read Word 1 oro o or 3 or OF
15. 4 10 Configuring Your DeviceNet Adapter Online Configure Slot 1 and 2 Slots 1 and 2 are empty No selection is necessary Configure Slot 3 Slot 3 is a 1794 4 analog output module This module has the following selections When you are on line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file If you do a load from device the sizes are the current sizes stored in the adapter 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button s 4 Select the voltage cu
16. Channel 7 Resistance 2 The Data Description button brings up a screen 2 which shows which input and millivolts output words are being used Clicking on the boxes will automatically select the Degrees Centigrade 03 number of words used After selection click Degrees Fahrenheit Ee on the OK button to return to the module Sealed bipolar counts Y NET E configuration screen calec uniporar counts j 3 Select the module data type by clicking on the list box A list of types is displayed 3a Click on the desired module data type to select Reserved Reserved 4 Selectthe desired filter first notch frequency by Cold Junction Temp Channels 00 clicking on the list box A list of frequencies is peine aa Temp Channels 04 displayed 4a Select the desired frequency by clicking on that selection No Sensor Connected 5 Select the type of thermocouple for each VO Module Data Description channel using the list box amp for selection of Thermocouple Input Module Qa each type Click on the desired type to select Write Words E Calibration Module Data Type 6 The set for I O only button returns all I O data Channel 0 Input Data Inputs 0 3 Thermocouple Types size settings to the optimal I O settings for this X Channel 1 Input Data Inputs 4 7 Thermocouple Types module X Channel 2 Input Data Reserved 5 X Channel 3 Input Data 7 If you change the settings w
17. Allen Bradley DeviceNet Adapter Module U Ser Manual Cat No 1794 ADN Series B Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in this guide are intended solely for example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines For The Application Installation and Maintenance of Solid State Control available from your local Allen Bradley office describes some important differences between solid state equipment and electromechanical devices which 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 in part without written permission of Allen Bradley Company Inc is prohibited Throughout this manual we make notes to
18. Configuring Your Flex I O Adapter and System Offline 1 Verify the node address for your adapter You can t change the address on this screen 2 You configure each module in your Flex system here 3 You configure the adapter run idle action run fault action idle fault action and module fault action These settings determine how your adapter will respond to these conditions 4 Use this button _ LoadFromEie From File to load adapter configuration data from a file a previously saved configuration 5 The save to file dialog defaults to storing the information in the project network directory and using the user defined filename or a default name of node address prf Configuring Your DeviceNet Adapter Offline 3 3 You can determine the adapter configuration and system configuration for an adapter at a specific node address The node address is assigned at the adapter using the thumbwheel switch 1794 ADN Flex I 0 Configuration Flex 1 0 Adapter Node Address 0 Q Module Configuration Module Type Configure Type Display Name Catalog No From the Configuration screen you can set run fault action for the adapter set run idle action set idle fault action set module fault action ALLEN BRADLEY DeviceNet Manager Load from Eie 4 Load from Flex 1 0 Clear Memory Configuration Run gt Idle Run gt Fault
19. This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications Industrial Automation Wiring and Grounding Guidelines For Noise Immunity publication 1770 4 1 e Guidelines for Handling Lithium Batteries publication AG 5 4 e Automation Systems Catalog publication B111 Publication 1794 6 5 5 October 1996 1 2 Installing Your DeviceNet Adapter Module The FLEX I O System FLEX I O is a small modular I O system for distributed applications that performs all of the functions of rack based I O The FLEX I O system contains the following components as shown below Adapter Power Supply Terminal Base Creer QOGSOGSCG 200000 060 8 QOOOO 20506000000 1 0 Module T PEERS LRL il 2 ata 7 oS i Allen Bradley 24 VDC SINK INPUT aes 17944816 20125 DeviceNet adapter power supply powers t
20. number unused lower bits are zero 4 20mA uses all 16 bits Read Word 2 Bits 15 Channel 1 analog data sign bit Channel 2 analog data 12 bit left justified two s complement number unused lower bits are zero 4 20mA uses all 16 bits Read Word 3 Bits 15 Channel 2 analog data sign bit Channel 3 analog data 12 bit left justified two s complement Bits 00 14 number unused lower bits are zero 4 20mA uses all 16 bits Read Word 4 Bits 15 Channel 3 analog data sign bit Underrange bits U for individual channels 4 20mA current Bits 00 03 inputs only Bit 00 corresponds to input channel 0 bit 01 corresponds to input channel 1 and so on Wire Off bits W Current outputs only When set 1 the wire on the current output is broken or the load resistance is too high Bit 00 corresponds to channel 0 bit 01 corresponds to channel 2 and so on Bits 06 14 Not used set to 0 Bits 04 05 Read Word 5 Power Up bit included in series B modules only This bit is 0 in series A modules This bit is set to 1 when all bits in Bit 15 the configuration register are 0 unconfigured state The configuration register can be cleared by either of the reset inputs or by the user writing all zeroes to it Channel 0 analog data 12 bit left justified two s complement Write Word 1 number unused lower bits are zero 4 20mA uses all 16 bits Channel 0 analog data sign bit Bits 00 14 Publication 1794 6 5 5 O
21. 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button 4 Select the voltage current for each analog output using the list box for selection of each output 5 The set to I O only button returns all I O data size settings to the optimal I O settings for this module 6 If you change the settings when all selections are complete click on the OK button Module Slot Position 0 1 0 Data Sizes Input Size Output Size Output 0 Output 1 Output 2 Output 3 Radix Channel Configuration 4 words 3 15 afe State Data Channel Selection 4 0 Not configured 0 20 mA 0 10V 4 20 mA 10 Not configured _ 9 C Hex Oct Read Words Module Data Description 4pt Analog Output Module Write Words X Channel 0 Analog Data X Channel 1 Analog Data X Channel 2 Analog Data X Channel 3 Analog Data Enable bits 0 3 Full Range 0 3 Config Select
22. Config Select 8 11 X Not Used X Not Used X Not Used X Not Used X Not Used X Not Used X Not Used X Not Used Configuring Your DeviceNet Adapter Online 4 11 Configure Slot 4 The fifth module slot 4 in the example is a 1794 IE8 analog input module This module has the following selections When you are on line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file If you do a load from device the sizes are the current sizes stored in the adapter 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen Select the voltage current for each analog output using the list box for selection of each output The set to I O only button returns all settings to real time settings for this
23. Received data from Device Load from a File If you choose to load from a previously saved file a selection screen will appear When you load from file the screen will 1794 ADN Flex Configuration look like this Flex 1 m EN BRADLEY Node File Name Directories ok Module C X AnetworkNnetwork2 prm Modu node22 prf A dnetmgr network Empt gt network2 Empt apt A Drives Type Display Name Catalog No Received data from Device If you load from a file the file can contain settings that differ from the actual physical system setup Publication 1794 6 5 5 October 1996 4 6 Configuring Your DeviceNet Adapter Online When you attempt to configure a slot if the configured module type does not match the configuration information you will be prompted with an error message Your manually entered configuration Actual configuration 1794 ADN Flex Configuration 1794 ADN Flex 1 0 Configuration Flex 1 0 Adapter ALLEN BRADLEY Flex 1 0 Adapter ALLEN BRADLEY DeviceNet Manager DeviceNet Manager Node Address 22 Node Address 22 Module Configuration Load trom Fite _ Close Moduls oh gt Load from File __ Module Type Configure Load from Flex 170 ClearMemory Module Type Configure Load fr
24. 0 8 in Communication Adapter 1794 ADN Flex 1 0 23 Allen Bradley Company Discrete 1 0 Armor Block 170 16 in 27 Allen Bradley Company Photoelectric Sensor Series 9000 Diffuse 30 Allen Bradley Company Discrete 1 0 Armor Block 120 4 out 1 Highlight the device on the list 2 Click on the configure device button 3 The configuration screen for that device appears Communication Adapter Photoelectric Sensor 62 Allen Bradley Company 63 Allen Bradley Company 1770 KFD Series 9000 Diffuse 100 Devices Identified 12 3 1794 ADN Flex 1 0 Configuration Flex 1 0 Adapter ALLEN BRADLEY S 5 DeviceNet Manager ess Module Configuration Load from File Module Type Configure Load from Flex 1 0 Clear Memory Slot 0 Sioto Save to Fie aul 2 Save toFlex 0_ Hel to Flex Empty Slot 2 4pt Analog Output Module Slot 140 Configuration 8pt Analog Input Module stot 4 Run Idle Reset Outputs To Zero Empty stot 5 Run gt Fault Reset Outputs Zero sj Empty s Slot 5 Idle gt Fault Outputs Remain in Idle State 24 vac Src Output Module Slot z Module Fault 2 Inputs Type Display Name Catalog No Received data from Device Publication 1794 6 5 5 October 1996 4 18 Configuring Your DeviceNet Adapter Online You can display de
25. 11 1794 IR8 3 11 4 9 1794 18 3 16 1794 0A8 3 12 1794 16 3 6 3 13 1794 4 3 15 1794 OW8 3 14 module 3 5 Index configuration entry at configuration screen 4 7 configuration screen _4 4 configuring adapter online _4 13 D default values _2 28 defaults factory _2 28 delay times 1794 IA8 2 9 1794 IB16 _2 5 1794 IB8S _2 8 description Flex I O system _ 1 2 diagnostic indicators _1 3 _5 1 discrete mapping 1794 IB16 _2 5 1794 IA8 2 9 1794 IB8S _2 8 1794 OA8 _2 10 1794 OB16 2 6 1794 OB8EP 2 7 1794 OW8 2 10 driver configuration setup screen 4 3 E EMC directive 1 1 European directives compliance to 1 1 F factory defaults 2 28 image table memory map 1794 IB10XOB6 2 6 indicators diagnostic _1 3 _5 1 input mapping summary _ 3 21 input status word _2 3 L load from adapter _4 4 loading from a file 4 5 low voltage directive _ 1 1 mapping 1203 FM1 2 27 1794 IB16 2 5 1794 IE8 2 11 1794 IA8 2 9 1794 IB8S 2 8 1794 IE4XOE2 2 16 1794 IR8 2 19 1794 18 2 23 1794 OA8 2 10 1794 16 2 6 1794 OB8EP 2 7 1794 4 2 18 1794 OW8 2 10 example 2 2 explanation 2 1 pring to file 3 22 print text file 3 23 mapping data 1794 IB10XOB6 2 6 mapping summary _3 22 offline 3 21 online 4 14 memory map 1794 IA8 2 9 1794 IB16 2 5 1794 IB8S 2 8 1794 IE4XOE2 2 16 1794 IE8 2 11 1794 OA8 2 10 1794 16
26. 2 10 Memory Map of 8 point Discrete Output Module Image Table 1794 OA8 2 10 8 point Discrete Relay Output Module 1794 OW8 Image Table Mapping _2 10 Memory of 8 Point Discrete Relay Output Image Table Em _2 10 8 Input Analog Module Cat 1794 IE8 Image Table Mapping _2 11 Memory Map of Analog Input Module Image Table 1794 IE8 2 11 Range Selection Bits for the 1794 IE8 Analog Input Module 2 12 Word Bit Descriptions for the 1794 IE8 Analog Input Module Write 2 12 4 Output Analog Module 1794 OE4 Image Table Mapping 2 13 Memory Map of Analog Output Module Image Table 1794 4 _2 14 Range Selection Bits for the 1794 OE4 Analog Output Module Write Word 6 _2 14 Word Bit Descriptions for the 1794 OE4 Analog Output Module _2 14 Analog Combo Module 1794 IE4XOE2 Image Table Mapping _2 16 Memory Map of Analog Combo Module Image Table 1794 IEAXOE2 2 16 Table of Contents Range Selection Bits for the 1794 IE4XOE2 Analog Combo Module Word Bit Descriptions for the 1794 IE4X0E2 Analog Combo Module RTD Input Analog Module 1794 IR8 Image Table Mapping RTD Analog Input Module 1794 IR8 Read RTD Analog Input Module 1794 IR8 Write
27. 2 6 1794 2 7 1794 4 2 14 1794 OW8 2 10 memory mapping 1203 FM1 2 27 mini Who _4 16 module configuration _3 5 1794 IB16 3 7 1794 IB8S _3 8 1794 IE4XOE2 _3 9 1794 IE8 3 10 4 11 1794 IR8 3 11 4 9 1794 78 3 16 1794 OA8 3 12 1794 OB16 3 6 3 13 1794 4 3 15 1794 OW8 _3 14 mounting on a DIN rail 1 3 mounting on a wall or panel 1 4 network address switch 1 6 network Who 4 17 node address 4 1 0 optimal defaults _ 2 28 output mapping summary 3 21 P polled 1 0 structure _ 2 2 power requirements 1 3 powerup defaults _2 28 print to file mapping _ 3 22 R range selection 1794 IE4XOE2 _2 17 1794 IE8 _2 12 1794 OE4 2 14 real time sizes _ 2 28 RTD analog input mapping 1794 IR8 2 19 S save to file 3 20 Screen adapter configuration 4 4 driver configuration _4 project 4 3 setting network address _1 6 settings communication fault action _3 4 fault action 3 4 idle action _3 4 sizes real time _ 2 28 T thermocouple input mapping 1794 IT8 2 23 Index troubleshooting _5 1 W Who U mini _4 16 network _4 17 using Who _4 16 Allen Bradley Publication Problem Report If you find a problem with our documentation please complete and return this form Pub Name DeviceNet Adapter
28. 5 October 1996 2 2 How Communication Takes Place and I O Image Table Mapping For example a 16 point discrete input module will have up to 2 read words and 1 write word Image Module Image Input Size DL PM CERE 16 point Discrete Input Module O Output Size Delay Check the I O map for each module for the exact mapping I O Structure Output data is received by the adapter in the order of the installed modules The Output data for Slot 0 is received first followed by the Output data for Slot 1 and so on up to slot 7 The first word of input data sent by the adapter is the Adapter Status Word This is followed by the input data from each slot in the order of the installed I O modules The Input data from Slot 0 is first after the status word followed by Input data from Slot 2 and so on up to slot 7 DeviceNet Adapter Read Data Adapter Status Network READ Write Data Slot 0 Output Data Slot 1 Output Data Slot 7 Output Data Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2 3 Bit Bit Description Adapter Input Status Word The input status word consists of O module fault bits 1 status bit for each slot node address changed 1 bit I O status 1 bit 1 0 Module Fault Bits UENIRE EE ER 15 10 through 15 98 7 5 d 1 883888 State Bit Node Address Changed Bit The adapter input s
29. 5 Input Data Channel 6 Input Data Channel 7 m Configure select Output Size Memory Map of Analog Input Module Image Table 1794 IE8 bem D T Size Oct Bit 17 16 15 14 13 12 11 10 o7 06 05 04 03 02 or 00 Analog Value Channel 7 Read Word 8 PU Not used set to zero U3 Read Word 9 C7 C6 Ci F3 Write Word 1 Where PU Power up bit included in series B modules only U Underrange bits for 4 20 inputs Configure select bit F Full range bit sign bit in 2 s complement Publication 1794 6 5 5 October 1996 2 12 How Communication Takes Place and I O Image Table Mapping Range Selection Bits for the 1794 IE8 Analog Input Module Channel5 Channel6 Channel 7 Channel No Channel 0 e sls lola fo Decimal Bit 08 13 ggg 15 0 10V dc 0 20mA EN 0 0 0 E 10 to 10V dc rar d 1 EJEN 1 ifiji 1 om SEXE ERN ER ae C Configure select bit F Full range bit 1 When configured to off individual channels will return 0000H Word Bit Descriptions for the 1794 IE8 Analog Input Module Write Word Definition Channel 0 analog data 12 bit left justified two s complement Bits 00 14 number unused lower bits are zero 4 20mA uses all 16 bits Read Word 1 Bits 15 Channel 0 analog data sign bit Bits 00 14 Channel 1 analog data 12 bi
30. 87H x 68W x 69D 94H x 94W x 69D Installing Your DeviceNet Adapter Module 1 5 2 Drill the necessary holes for 6 self tapping mounting screws 3 Mount the mounting plate 1 for the adapter module using two 6 self tapping screws 18 included Important certain that the mounting plate is properly grounded to the panel Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 1 Adapter Mounting 2 DeviceNet Adapter Module 2 S ugue Mounting Screws 18 2 for the mounting plate and 2 each for the 8 possible modules 4 Hold the adapter 2 at an angle and engage the top of the mounting plate in the indention on the rear of the adapter module 5 Press the module down flush with the panel until the locking lever locks 6 Position the termination base unit up against the adapter and push the female bus connector into the adapter 7 Secure to the wall with two 6 self tapping screws 8 Repeat for each remaining terminal base unit Note The adapter is capable of addressing eight modules Do not exceed a maximum of eight terminal base units in your system Publication 1794 6 5 5 October 1996 1 6 Installing Your DeviceNet Adapter Module Setting the Network Address Switch Set the network address using the 2 position thumbwheel sw
31. CNN T 77 Data Description GE RN 16pt 24 Vdc Sink Input Module Write Words Input Delay Time 5 Click on the OK button to save your edits Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline Configure Slot 2 The third module slot 2 in the example is a 1794 IB8S sensor input module This module has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete and then enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 Set the delay time constant for the inputs by clicking on the text box and scrolling thru the settings 4 Delay settings range from 0 5ms to 64ms 4 The set for I O only button returns all I O d
32. O Image Table Mapping 2 19 RTD Input Analog Module 1794 IR8 Image Table Mapping Module Image Reserved Input Data Channel 0 Input Data Channel 1 1 0 Image Input Data Channel 2 Input Size ist Word Input Data Channel 3 rds a Input Data Channel 4 Input Data Channel 5 aan i ype C Analog Input Module 1794 IR8 Read Oct Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 Read Word 1 Reserved Read Word2 Channel Input Data Read Word3 Channel Read Worda 7 Read Word5 Channel 3 Input Data fo 7 Read Word7 Channel S Input Data Read Word 8 Channel 6 Input Data Read Word 9 Read Word 10 Channel 7 Input Data Overrange Bits 0 Bad Cal Cal Done Underrange Bits Diagnostic Status Bits Range Read Word 11 nS Publication 1794 6 5 5 October 1996 2 20 How Communication Takes Place and I O Image Table Mapping RTD Analog Input Module 1794 IR8 Write ae onsite ww e o Write Word 1 8 bit Calibration Mask Cal Hi Filter CIk Cal Lo Write Word 2 RTD 3 Type RTD 2 Type RTD 1 Type RTD 0 Type Write Word 3 RTD 7 Type RTD 6 Type RTD 5 Type RTD 4 Type Where Enh Enhanced MDT Module Data Type 00 MDT Word Bit Descriptions for the 1794 IR8 RT
33. OEA Four Output Analog module 1794 IT8 Eight Thermocouple Input module 1794 OB8EP Electronically Fused Eight Output module 1203 FM1 SCANport module Configuration screens for these modules are described below Publication 1794 6 5 5 October 1996 3 14 Configuring Your DeviceNet Adapter Offline Configuration for 1794 OW8 Relay output module The following configuration screens are for the 1794 OWS relay output module When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs would go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can selec
34. User Manual Cat No 1794 ADN B Pub No 1794 6 5 5 Pub Date October 1996 PartNo 955127 27 Check Problem s Type Describe Problem s Internal Use Only Technical Accuracy text L illustration Completeness procedure step illustration definition info in manual What information is missing example guideline feature accessibility explanation L other L info not in manual Clarity What is unclear Sequence What is not in the right order F Other Comments Use back for more comments Your Name Location Phone Return to Marketing Communications Allen Bradley Co 1 Allen Bradley Drive Mayfield Hts OH 44124 6118 Phone 216 646 3176 216 646 4320 Publication ICCG 5 21 August 1995 PN 955107 82 PLEASE FASTEN DO NOT STAPLE Other Comments PLEASE FOLD HERE Snare cad neta eo POSTAGE WILL BE PAID BY THE ADDRESSEE 9 Rockwell Automation Allen Bradley 1 ALLEN BRADLEY DR MAYFIELD HEIGHTS OH 44124 9705 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES PLEASE REMOVE Support Services At Allen Bradley customer service means experienced representatives at Customer Support Centers in key cities throughout the world for sales service and support Our value added services include Technical Support e SupportPlus programs telephone support and 24 hour emergency hotline software
35. a m0 var Sea Re Ne Indication Status OFF No power or no network access Flashing Green OFF On line but not connected 2 Solid Green link okay connected rS 20 FlshingpRed Recovrabefaut MES e 24V Status Indicator NJ Indication Status OFF No power or outputs off Flashing Red OFF Recoverable fault outputs in fault Flashing Green OFF Idle program mode outputs in idle Solid Green Device operational outputs live run Solid Red Critical adapter fault unrecoverable Publication 1794 6 5 5 October 1996 Appendix A Specifications 1794 ADN Specifications I O Capacity 8 modules Input Voltage Rating Input Voltage Range Communication Rate Indicators Flexbus Output Current Isolation Voltage Power Consumption Power Dissipation Thermal Dissipation DeviceNet Power Requirements Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Shock Operating Non operating Vibration DeviceNet Cable 24V dc nominal 19 2V to 31 2V includes 5 ac ripple 125KB 250KB 500KB Mod Net Status red grn Status red grn 640mA maximum 5V 100 tested at 850V d
36. add the device to the network from the Add Device to Network screen address the device establish the interface to the network get to the configuration screen You can determine the adapter configuration and system configuration for an adapter at a specific node address The node address is assigned either at the adapter using the thumbwheel switch or from the add a device to network screen Note If addressing the adapter at the add a device to network screen the address must agree with the physical address selected by thumbwheels on the adapter Select the add device to network from the pop up menu Publication 1794 6 5 5 October 1996 4 2 Configuring Your DeviceNet Adapter Online 1 Click on communication adapter on the list box to highlight 2 Click on the adapter you wish to add to the network 3 Enter the assigned node address by clicking in the box backspace and type the number 4 Click on the OK button to accept your additions 3 Add Device to Network Network NETWORK2 Ora rProduct Type Node Ad a B Node E Node Description Major Revision Barcode Scanner CNC Communication Product Vendor Product Name Allen Bradley Company 1747 SDN Scanner Module 1771 SDN Scanner Module 1771 SDN Scanner Module 1794 ADN DeviceNet Ma 2 oem Allen Bradley Company 2705T Allen Bradley Company DeviceLink c
37. alert you to possible injury to people or damage to equipment under specific circumstances ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attention helps you identify a hazard avoid the hazard recognize the consequences Important Identifies information that is especially important for successful application and understanding of the product Important We recommend you frequently backup your application programs on appropriate storage medium to avoid possible data loss DeviceNet DeviceNetManager and RediSTATION are trademarks of Allen Bradley Company Inc PLC 2 PLC 3 and 5 are registered trademarks of Allen Bradley Company Inc Windows is a trademark of Microsoft Microsoft is a registered trademark of Microsoft IBM is a registered trademark of International Business Machines Incorporated other brand and product names are trademarks or registered trademarks of their respective companies Summary of Changes This publication contains new and revised information not included in the last release New Information Additional Flex I O Modules The following modules have been added to this publication 8 Electronically Fused Output Module cat 1794 OB8EP 10 Input 6 Output Module cat 1794 IBIOXOB6 SCANport Module cat 1203 FM1 Revised Information All scr
38. and COMI select the desired rate 5 DeviceNet Port Setup _____ Node Address 62 125K to contimue Data Rate Baud Rate After clicking on the OK button you automatically return to the project screen Online appears in the network area NETWORK PC2 Network Description Highlight the device the adapter you want to configure Net Data Rate 125k Number of Devices 12 Add Device Online Build Vendor Product Name Node Name Allen Bradley Com 1771 SDN Scanner Module Allen Bradley Company 2705T Allen Bradley Company Series 9000 Diffuse Allen Bradley Company Armor Block 170 4 input Allen Bradley Company Armor Block 1 0 2 input 2 output Allen Bradley Company Armor Block 120 8 input Click twice on the selected adapter or click on Configure Device to go to the adapter configuration screen in the online mode Catalog Number Major Revision 3 Node Description Device Type Communication Adapter Online notification including driver type is also given in the status line at the bottom of the screen Transaction Success kfd 16 dll Online NodeG2 125K Publication 1794 6 5 5 October 1996 4 4 Configuring Your DeviceNet Adapter Online The adapter configuration screen appears 1794 ADN Flex I O Configuration From this screen you can Flex 1 0 Adapt
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40. are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 0 Module Data Description 2 8 120 Vac Output Module 3 If desired enter a value that the module outputs Read Words White Words would go to in the event of a communication failure X Output Data bits 0 7 if safe state is the action chosen in the fault or idle Not Used action You can select the radix to use for data entry by clicking on the desired radio button s The set for I O only button returns all I O data size settings to the optimal I O settings for this module If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline 3 13 Configure Slot 7 The eighth module slot 7 in the example is a 1794 OB16 output module This module has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memor
41. configuration screen 3 Set the filter time constant for each set of inputs by clicking on the text box Eland scrolling thru the settings Filter time settings range from 0 25ms to 32ms 4 The set for I O only button returns all I O data size settings to the optimal lO yo pata Sizes settings for this module 1 words Output Size 1 words 5 Click on the OK button to save your edits Input Size i 1794 IB10XOB6 16pt 24 Combo Module Set for 1 0 Only o Module Slot Position 0 1 0 Data Sizes 1 wor Output Size 2 words Input Size Filter Constant Max Filter Time for Inputs 0 9 0 25 o rSafe State Data Data fo Radix Decimal Hex 110 Module Data Descript 16pt 24 Vdc Combo 1 0 Module Read Words Write Words X Output Data Input Filter Time Publication 1794 6 5 5 October 1996 3 18 Configuring Your DeviceNet Adapter Offline Configuration for the 1794 OB8EP Electronically Fused Output Module The following configuration screen is for the 1794 OB8EP Electronically Fused Eight Output module When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desi
42. current input only Bit 00 corresponds to input channel 0 bit 01 Bits 00 07 corresponds to input channel 1 and so on When set 1 indicates either a broken or open input wire or input current below 4 20mA Read Word 9 Bits 08 14 Not used set to 0 Power Up bit included in series B modules only This bit is 0 in series A modules This bit is set to 1 when all bits in Bit 15 the configuration register are 0 unconfigured state The configuration register can be cleared by either of the reset inputs or by the user writing all zeroes to it Full range bits F for individual channels Bit 00 corresponds Bits 00 07 input channel 0 bit 01 corresponds to input channel 1 and so on Refer to range selection above Write Word 1 Configure select bits for individual channels Bit 08 Bits 08 15 corresponds to input channel 0 bit 09 corresponds to input channel 1 and so on Refer to range selection above 7 Write Word2 Bits 00 15 Not used set to 0 7 Write Word3 Bits 00 15 Not used set to 0 7 Write Word4 Bits 00 15 Not used set to 0 7 Write Word5 Bits 00 15 Not used set to 0 7 Write Bits 00 15 Not used set to 0 4 Output Analog Module 1794 OE4 Image Table Mapping 1 0 Image Input Size Read 0 or 1 Word r Diagnoses Module Image Analog Data Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel 3 Output Si
43. gt Fault Module Fault Outputs Remain in Idle State Outputs Remain Idle State Outputs Go To Fault State 120 Configuration Run gt Idle Reset Outputs To Zero gt Fault Reset Outputs To Zero B Idle gt Fault Outputs Remain in Idle State Module Fault Zero Zl Zero Inputs Hold Last Input Values Load from File Save to File 1 0 Summary Save to Flex 1 0 Help 1 0 Configuration Run Idle Reset uts To Zero Run gt Fault Reset Outputs To Zero Idle gt Fault Outputs Remain in Idle State Module Fault Zero Inputs 1 Publication 1794 6 5 5 October 1996 4 8 Configuring Your DeviceNet Adapter Online Configuring Your Adapter s Flex I O System Configure your Flex I O system by specifying the Flex I O module that will reside in each slot Remember slot 0 is the closest slot to the adapter and slot 7 is the furthest or last slot 1 Click on the E or on the list box for Flex 1 0 Adapter 1794 ADN Flex 1 0 Configuration slot 0 A list of modules is displayed Use the up dwn arrows to view the ALLEN BRADLEY DeviceNet Manager entire list of modules Module Configuration Module Type 2 Use the up down arrows to page thru the possible module selections Select the desired module by clicking on that selection Apt Analog Output Module 4 Slot 3 i
44. has the following selections When you on line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file If you do a load from device the sizes are the current sizes stored in the adapter 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs would go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button sj 4 The set to I O only button returns all settings to real time settings for this type of module These settings are optimal and not necessarily the out of box settings vo pata sizes Input Size 0 words Outp
45. how to communicate with your system Publication 1794 6 5 5 October 1996 Chapter 2 How Communication Takes Place and I O Image Table Mapping Chapter Objectives In this chapter you will learn about communication over the Flex I O backplane between the DeviceNet adapter and the I O modules how data is mapped into the I O image table Communication Over the One 1794 ADN DeviceNet adapter can interface with up to eight Flex I O Backplane terminal base units with installed Flex I O modules forming a Flex system of up to eight slots The adapter communicates to other network system components typically one or more controllers or scanners and or programming terminals over the DeviceNet network The adapter communicates with its I O modules over the backplane 1 0 Module 1 0 Module 1 0 Module Network Adapter 9 Write Configuration Words Configuration Configuration 15 Slot 0 Slot 1 Slot 7 gt The I O map for a module is divided into read words and write words Read words consist of input and status words and write words consist of output and configuration words The number of read words or write words can be 0 or more The length of each I O module s read words and write words vary in size depending on module complexity Each I O module will support at least 1 input word or output word Status and configuration are optional depending on the module Publication 1794 6 5
46. type of module These settings are optimal and not necessarily the out of box settings 8 words Output Size 0 words Input Size You can apply your configuration now by clicking on the Save to Flex I O button Or you can wait until you have configured all slots and apply the configuration using the Save to Flex button on the 1794 ADN configuration screen If you change the settings when all selections are complete click on the OK button 1794 IE8 amp pt Analog Input Module Configuration Module Slot Position 4 1 0 Data Sizes Input Size Output Size _ 6 words Channel Selection Channel 0 Toa Channel 4 Not configured gt Channel 5 Not configured E Channel 6 Not configured Channel 7 Not configured 0 Module Data Description 8pt Analog Input Module 2a Write Words X Full range 0 7 Config select 8 15 X Not Used X Channel 2 Analog Data X Not Used X Channel 3 Analog Data X Not Used X Channel 4 Analog Data X Not Used X Channel 5 Analog Data X Not Used X Channel amp Analog Data X Channel 7 Analog Data X Underrange bits 0 7 Configure Slots 5 and 6 Slots 5 and 6 are empty Publication 1794 6 5 5 October 1996 4 12 Configuring Your DeviceNet Adapter Online Configure Slot 7 The eighth module slot 7 15 1794 OB16 input module This module
47. 0 ohm Pt 500 ohm Pt Reserved 10 ohm copper 120 ohm nickel 100 ohm nickel 200 ohm nickel 500 ohm nickel Reserved the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 Select the module data type by clicking on the list box A list of types is displayed 3a Click on the desired module data type to select Degrees Centigrade Degrees Fahrenheit Scaled bipolar counts 32768 Scaled unipolar counts 0 65535 1000 2__ 4 Select the desired filter first notch frequency by j 110 Module Data Tem clicking on the list box A list of frequencies is Spt RTD Input Module displayed 4a Select the desired frequency by Write Words clicking on that selection Calibration Mask Config Inputs 0 Types Inputs 4 7 RTD Types Reserved X Channel 0 Input Data 5 Select the type of RTD for each channel using X Channel 1 Input Data the list box for selection of each type IX Channel 2 Input Data Click on the aesired RTD to select X Channel 3 Input Data IX Channel 4 Input Data 6 The set for only button returns all I O data size Eli sisi ake settings to the optimal I O settings for this module Channel 7 Input Data X Over Range Under Range bits Calibration Status Bits 7 If you change the settings when all selections are complete c
48. 16 Source Output Module 1794 OB16 page 2 6 10 Input 6 Output Module 1794 IB10XOB6 page 2 6 8 Electronically Fused Source 1794 OB8EP page 2 7 Output Module 8 Sensor Input Module 1794 IB8S page 2 8 8 Input Module 1794 1 8 2 9 8 Output Module 1794 OA8 page 2 10 8 Relay Output Module 1794 OW8 page 2 10 8 Input Analog Module 1794 IE8 page 2 11 4 Output Analog Module 1794 OE4 page 2 13 4 in 2 out Analog Combo Module page 2 16 8 RTD Input Analog Module page 2 19 8 Thermocouple Input Module page 2 23 2 Channel SCANport Module page 2 27 How Communication Takes Place and Image Table Mapping 2 5 16 point Discrete Input Module 1794 IB16 Image Table Mapping Image Input Size Module Image Output Size Delay Delay Memory Map of 16 Point Discrete Input Module Image Table 1794 IB16 Not used Where D Input Data 00 corresponds to input 0 D1 corresponds to input 1 etc DT Input Delay Time DT 00 11 corresponds to inputs 0 thru 11 DT 12 15 corresponds to inputs 12 thru 15 Input Delay Times for the 1794 IB16 Input Module Bits Description 02 01 o0 Delay Time for Inputs 00 11 baler Tine ap po pem f ms 1 0 1 Delay Time 5 16ms 1 1 0 Delay Time 6 32ms Publication 1794 6 5 5 October 1996 2 6 How Communication Takes Place Image Table Mapping 16 point Discrete Output Module 1794 0B16 Image Table Mapping
49. 21 Dec Bits Word Octal Bits Description Write word 1 Module Data Type Bit 01 EN 0 EN default 0 oF 1 EN Bipolar counts scaled between 32768 and 32767 1 Unipolar counts scaled between 0 and 65535 02 Ehanced mode select measures voltage drop across a precision resistor in the module to compare with the unknown input 03 05 AJD Filter First Notch Frequency Bit 05 04 Definition a e e N 1 EJES 1000hZ Calibration High Low bit This bit is set during gain calibration reset during offset calibration a S alo cy cy N N N N e D 07 Calibration clock this bit must be to 1 to prepare for a calibration cycle then reset to 0 to initiate calibration Calibration mask The channel or channels to be calibrated will have the correct mask bit set Bit 0 corresponds to channel 0 bit 1 to channel 1 and so on Publication 1794 6 5 5 October 1996 2 22 How Communication Takes Place and I O Image Table Mapping Dec Bits Octal Bits Description Write Word 2 00 03 Channel 0 RTD Type Bit 03 02 ot RTD Type Range jo Resistance default EXEAT ERI LI No sensor connected do not scan ofofo 100 ohm Pt 0 00385 Euro 200 to 870 C 100 ohm Pt 0 003916 U S 200 to 630 C ofifo 200 ohm Pt 0 00385 200 to 630 C po fi fo tt 500 ohm Pt
50. 50 8 The total words indicated are used in configuring the scan list table in your 1771 SDN scanner module Use the button to print the I O detailed mapping summary to a text file The text file will include both input and output mapping A sample text file is shown below 1794 ADN Detailed Mapping Summary 3l Save As File Name Directories c dnetmgr E gt dnetmgr a proi Cancel Read Only Save File as Text Files txt Drives c msdos_6 2 Configuring Your DeviceNet Adapter Offline 3 23 An example of a text file is shown below LELLLELLLLLLLLLLLLLLLLLLLLLLLLLLLELLLELLLLLLLLLLLLLLELLLLLLLLLLLLLLLLLLLI 1794 ADN Summary LELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLELLLELLLLLLLLLLLLLLELLLLLLLLLLLLLLLLLLLI Node 2 Input Data Input Status Word Slot 1 8pt 120 Vac Input Module Input Data bits 0 7 Slot 2 16pt 24 Vdc Sink Input Module Input Data Slot 3 8pt 24 Vdc Sensor Input Input Status 8 15 Input Data 0 7 Slot 4 4 2 Analog Combo Module Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel3 Analog Data Slot 5 8 Pt Analog Input Module Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel3 Analog Data Channel 4 Analog Data Channel 5 Analog Data Channel 6 Analog Data Channel 7 Analog Data Slot 6 8pt RTD Analog Input Module Reserved Channe
51. 8 11 Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Publication 1794 6 5 5 October 1996 3 16 Configuring Your DeviceNet Adapter Offline Configuration for the 1794 IT8 Thermocouple Input module The following configuration screen is for a 1794 IT8 Thermocouple Input module When you are off line I O data size comes up in a 1794188 8 RTD Analog Module default mode The default sizes are optimal 3 A m Module Slot Position 0 settings If you do a load from file the sizes are 1 0 Data Sizes the stored sizes previously sent to file Save to Flex 1 0 Input Size words Set for 1 0 Only 6 Cance 1 Te ify the number of input and output Dutput Si pe LO words place the cursor in the box and backspace to delete Enter the desired moe ae selection Module Data Type 3 Degrees Centigrade Changing the number of input read A D Filter First Notch Frequency Enhanced Mode words generates the amount of input and status area mapped into adapter Channel 0 rroa Channel 4 Resistance H memory Changing the amount of output Channel Resistance e Channel 5 resistance 2 write words causes the adapter to expect output configuration words Resistance s Channel Resistance s from the process Channel 3 Resistance
52. 94 IB8S 1794 5 7 8 Input Module Cat No 1794 1 8 1794 5 9 8 Output Module Cat 1794 0A8 1794 5 10 4 in 2 out Analog Combo Module Cat No 1794 IE4XOE2 1794 5 15 8 Relay Output Module Cat No 1794 OW8 1794 5 19 Thermocouple mV Input Module Cat No 1794 IT8 1794 5 21 10 Input 6 Output Module Cat No 1794 IB10XOB6 1794 5 24 RTD 8 Input Analog Module Cat No 1794 IR8 1794 5 22 SCANport Module Cat 1203 1 1203 5 8 1794 6 5 5 October 1996 Chapter Objectives Compliance to European Union Directives Chapter 1 Installing Your DeviceNet Adapter Module This chapter describes the FLEX I O system the DeviceNet Adapter and the procedures for installing your DeviceNet adapter module These include European Union Directives e the FLEX I O system power requirements e mounting the remote I O adapter setting the module switches connecting the wiring If this product has the CE mark it is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file EN 50081 2EMC Generic Emission Standard Part 2 Industrial Environment EN 50082 2 Generic Immunity Standard Part 2 Industrial Environment
53. D Analog Input Module Dec Bits Word Octal Bits Description Read Word 1 00 15 00 17 Reserved Read Word 2 00 15 00 17 Channel 0 Input data Read Word 3 00 15 00 17 Channel 1 Input data Read Word 4 00 15 00 17 Channel 2 Input data Read Word 5 00 15 00 17 Channel 3 Input data Read Word 6 00 15 00 17 Channel 4 Input data Read Word 7 00 15 00 17 Channel 5 Input data Read Word 8 00 15 00 17 Channel 6 Input data Read Word 9 00 15 00 17 Channel 7 Input data Read Word 10 00 07 Underrange bits these bits are set if the input signal is below the input channel s minimum range 08 15 10 17 Overrange bits these bits are set if 1 the input signal is above the input channel s maximum range or 2 an open detector is detected Not used set to 0 Powerup bit this bit is set 1 until configuration data is received by the module 04 06 Critical Error bits If these bits are anything other than all zeroes return the module to the factory for repair Unused set to 0 08 10 Calibration Range bit set to 1 if a reference signal is out of range during calibration 09 11 Calibration Done bit set to 1 after an initiated calibration cycle is complete 10 12 Calibration Bad bit set to 1 if the channel has not had a valid calibration 11 15 13 17 Unused set to 0 Read Word 11 Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2
54. Diagnostic data 1 Diagnostics not disabled D Input data 1 Sensor on 08 15 0 Normal Disabled 0 Sensor off Input Delay Times for the 1794 IB8S Input Module Description Delay Time for Inputs 00 11 bey Tim Delay Time for Inputs 12 15 Delay Time 0 default 512us Delay Time 1 1ms Delay Time 2 2ms Delay Time 3 4ms Delay Time 4 8ms Delay Time 5 16ms Delay Time 6 32ms Delay Time 7 64ms Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2 9 8 point Discrete Input Module 1794 1 8 Image Table Mapping 1 0 Image Module Image v eme m Output Size Write 0 or 1 Word Time Memory Map of 8 point Discrete Input Module Image Table 1794 IA8 D cret Sr EH HIS Rn Og Eo rent pru e E fos or os oe Where D Input Data where DO corresponds to input 0 D1 corresponds to input 1 etc DT Input Delay Time where DT 00 07 corresponds to inputs 0 thru 7 Input Delay Times for the 1794 IA8 Input Module Description Maximum Delay Time peor Tinetormpasorar o 000 0 1 Delay Time 2 10ms 28ms eee ie Delay Time 3 12ms 30ms Delay Time 4 17ms 35ms Delay Time 5 26ms 44ms ESSE 0 Delay Time 6 43ms 61ms 1 1 1 Delay Time 7 96ms Publication 1794 6 5 5 October 1996 2 10 Ho
55. O system In the example the following selections were made Module Configuration Module Configuration Module Type 1794 1 8 Module 8pt 120 Vac Input Module 16pt 24 Vdc Sink Input Module 1794 IB16 8pt 24 Sensor Input 1794 IB8S 4 2 Analog Combo Module 1794 IE4XOE2 8 Pt Analog Input Module 1794 IE8 8pt RTD Analog Input Module 1794 IR8 8pt 120 Vac Output Module 1794 0A8 16pt 24 Vdc Src Output Module 1794 0B16 i i Configure Slot Type Display Name Catalog No Type Display Example 1 Click on the slot number in the 2 Note that you can click on the radio button to This adapter example has all 8 slots column called Configure to select display the module selections by catalog filled with modules the module for that slot number Publication 1794 6 5 5 October 1996 3 6 Configuring Your DeviceNet Adapter Offline You can configure each module as you enter it or fill the slots and go back and configure them one at a time To configure a module click on the slot number for that module Configure Slot 0 To configure the module in slot 0 of our example you have the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the c
56. Wire CAN High V CAN Controller Area Network NOTE Cable colors are shown on the wiring label on the front of the module Insert connector into mating connector on DeviceNet adapter module Connect 24V dc input to the left side of the lower connector Connect 24V common to the left side of the upper connector D Connections G and are used to pass 24 power and 24V common F to the next module in the series if required For example O000000000000006 00900000000000000 00000900000000000 O000000000000000 DOOOOOCOOOOOOOOO 200000000000000 5595950060000005 TLacararararar rarar rarar arar 1 E Wiring when total current draw is less than 10A Publication 1794 6 5 5 October 1996 1 8 Installing Your DeviceNet Adapter Module Chapter Summary In this chapter you learned about the FLEX I O system how to install your DeviceNet adapter module and set your switches Chapter 2 tells you
57. a ReadWord Channel 5 Input Data ReadWord8 Channel 6 Input Data ReadWord9 Channel 7 Input Data Read Word 10 Overrange Bits Underrange Bits Bad Cal Cal Pwr Bad CJC CJC reson o oone ame Some oier uns Publication 1794 6 5 5 October 1996 2 24 How Communication Takes Place and I O Image Table Mapping Thermocouple Input Module 1794 IT8 Write Write Word 1 8 Bit Calibration Mask Write Word 2 Thermocouple 3 Type Thermocouple 2 Type Thermocouple 1 Type Thermocouple 0 Type Write Word 3 Thermocouple 7 Type Thermocouple 6 Type Thermocouple 5 Type Thermocouple 4 FDF fixed digital filter bit Word Bit Descriptions for the 1794 IT8 Thermocouple Input Module Decimal Bit wide Octal Bit Read Word 1 00 15 00 17 Reserved Read Word 2 00 15 00 17 Channel 0 Input data Read Word 3 00 15 00 17 Channel 1 Input data Read Word 4 00 15 00 17 Channel 2 Input data Read Word 5 Channel 3 Input data Read Word 6 Channel 4 Input data Read Word 7 Channel 5 Input data Read Word 8 Channel 6 Input data Read Word 9 Channel 7 Input data Read Word 10 00 07 00 07 Underrange bits these bits are set if the input signal is below the input channel s minimum range 08 15 10 17 Overrange bits these bits are set if 1 the input signal is above the input channel s maximum range or 2 an open detector
58. a Configuration 8pt Analog Input Module 3 Slot 4 Run Idle Reset Outputs To Zero Empty Empty Slot 5 Run gt Fault Reset Outputs To Zero 8pt 120 Vac Input Module 16pt 24 Vdc Combo 1 0 Module 16pt 24 Vdc Sink Input Module 8pt 24 Vdc Sensor Input Module 4 2 Analog Combo Module Empty Type Display 8pt RTD Input Module 16pt 24 Vdc Src Output Module Load from File Save to File 1 0 Save to Flex 1 0 2 EJ RIS Ins 1 fio Idle gt Fault Qutputs Remain in Idle State Fault Zero 14 Received data from Device EJ Name Catalog No 4 2 Analog Combo Module B 8pt Analog Input Module 8pt Analog Input Module B 8pt RTD Input Module 8pt Thermocouple Input Module 8pt 120 Vac Output Module 8pt 24 Vdc Elect Fused Output Module 16pt 24 Src Output Module 4pt Analog Output Module 4pt Analog Output Module B 8pt Relay Output Module SCANport Module Unknown Select the modules you want inserted into each slot in your Flex I O system In the example the following selections were made Example This adapter example has 4 of 8 slots filled with modules 1 Click in the list box to select the module for that slot rModule Configuration Module Type 8pt RTD Input Module Empty Empty 4pt A
59. ach slot Remember slot 0 is the closest slot to the adapter and slot 7 is the furthest or last slot 1 Click on the E or on the list box for FICO Configuration slot 0 A list of modules is displayed DeviceNet Manager Use the up dwn arrows to view the entire list of modules Module Configuration Load from File 2 Use the up down arrows to page thru zum qe the possible module selections Select tenir desired module by clicking on that mo 52 selection Empty sj 1 0 Configuration B Run gt Idle Outputs To Zero B Empty Empty stot 5 Run gt Fault Reset Outputs To Zero 8pt 120 Vac Input Module 2 Idle gt Fault Outputs Remain in Idle State amp 16pt 24 Combo 170 Module mo s Module Fault s 16pt 24 Vdc Sink Input Module aid 8pt 24 Vdc Sensor Input Module Mdb QUELS Ready 4 2 Analog Combo Module 4 2 Analog Combo Module B 8pt Analog Input Module 8pt Analog Input Module 2 8pt RTD Input Module 8pt Thermocouple Input Module 8pt 120 Vac Output Module 8pt 24 Vdc Elect Fused Output Module 16pt 24 Vdc Src Output Module 4pt Analog Output Module 4pt Analog Output Module B 8pt Relay Output Module SCANport Module Unknown Select the modules you want inserted into each slot in your Flex I
60. adapter when you highlight the adapter and click on configure device on the project screen Or you can manually make your selections for adapter responses and module placements and attributes Load from Device If you use Load from Flex I O your screen will reflect the information stored in the adapter This information is not necessarily the physical setup of the actual system Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Online 4 5 This is what the screen looks when a load from 1794 ADN Flex Configuration device was used All information stored in the Flex 1 0 Adapter oa ALLEN BRADLEY adapter including module setups is used to 2 Manager populate the screen Module Configuration Load from File Configure Load from Flex 1 0 1 To apply changes to the adapter you Save to File 170 Summary must do a Save to Flex I O Save to Flex 1 0 Empty 2 Any changes you do here are done ned ie the same as offline changes until a Analog Output Module configuration button is activated 8pt Analog Input Module Run gt Idle Reset Outputs Zero Run gt Fault Reset Outputs To Zero Idle gt Fault Qutputs Remain Idle State Module Fault Zero Inputs Empty Empty 16pt 24 Vdc Src Output Module Type Display Name Catalog No
61. annot actually configure your DeviceNet adapter offline You must save to a file Mode Offline save to file You can By clicking on save to file 1794 ADN Flex 1 0 Configuration Flex 1 0 Adapter Node Address 22 ALLEN BRADLEY DeviceNet Manager e rModule Configuration Module Type 8pt 120 Vac Input Module 16pt 24 Vdc Sink Input Module le s 4 2 Analog Combo Module 4 Slot 3 Analog Input Module s 504 8pt RTD Input Module Slot 5 8pt 120 Output Module Slot amp 16pt 24 Src Output Module 4 Slot Z Type Display Name Catalog No Load from File Close 1 1 0 120 Configuration Run gt Idle Reset Outputs To Zero Run gt Fault Reset Outputs To Zero E Idle gt Fault Outputs Remain in Idle State 8 Module Fault Zero Inputs s Save to Flex 1 0 120 Module Configuration Save to File prompts you for a file name You can name the file or use the default name of node address with a prf suffix 1794 1 0 Flex 1 0 Adapter ALLEN BRADLEY DeviceNet Manager Node Address 22 ac Module ps Save AS Modul TE File Name Directories fema node22 prf c network network2 Cancel node22 prf
62. ata size settings to the optimal I O settings for this module 5 Click on the OK button to save your edits Publication 1794 6 5 5 October 1996 1794 1685 8 24 Ydc Sensor Input Module Config Module Slot Position 2 o Output Size jo words Delay Constant 1 0 Data Sizes Save to Flex 1 0 Set for 1 0 4 Data Description 2 Input Size Max Delay Time for Inputs 0 7 0 5 32 s4 10 Module Data Description 2a 8pt 24 Sensor Input Module Write Words Input Delay Time Not Used Configuring Your DeviceNet Adapter Offline Configure Slot 3 The fourth module slot 3 in the example is a 1794 IEAXOE2 analog combo module This module has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which inpu
63. ble Publication 1794 6 5 5 October 1996 The FLEX I O DeviceNet adapter module supports multiple communication choices These choices all use the default I O structure previously described The adapter master makes the actual communication choice The choices are Polled data is sent by the adapter in response to received data Strobe data is sent by the adapter in response to the strobe command The single bit allocated to the adapter in the strobe message is not used If the configured size of the input data sent from the adapter is greater than 8 bytes the strobe connection establishment will fail In this case the input size must be reconfigured to 8 bytes or less Change of State data is sent by the adapter based on detection of any changed value within the input data Data is independently received based on change of state from the sender Data in both directions can be acknowledged or unacknowledged depending on the run time configuration of the system Cyclic data is sent cyclically by the adapter based on a configured time value Data is independently received cyclically from the sender Data in both directions can be acknowledged or unacknowledged depending on the run time configuration of the system All Flex I O modules are supported by the DeviceNet adapter At present these consist of S Forimage table Module Description Catalog Number mapping refer to 16 Sink Input Module 1794 IB16 page 2 5
64. c for 1s between user power and flexbus 400mA maximum from external 24V supply 7 6W maximum 9 19 2V dc 26 BTU hr 19 2V dc 24V dc 4425 90mA maximum 0 to 55 C 32 to 131 F 40 to 85 C 40 to 185 F 5 to 9596 noncondensing 30 g peak acceleration 11 1 ms pulse width 50 g peak acceleration 11 1 ms pulse width Tested 5 0 10 500Hz per IEC 68 2 6 Belden YR 29832 or equivalent as specified in publication ICCG 2 2 Power Conductors Wire Size Category 12 gauge 4mm stranded maximum 3 64 inch 1 2mm insulation max 21 1 Use this conductor category information for planning conductor routing Refer to publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines Publication 1794 6 5 5 October 1996 adapter input status word _2 2 add device to network _3 1 adding device to network _4 1 analog mapping 1794 IE8 2 11 1794 IEAXOE2 _2 16 1794 4 2 13 audience 1 automatic default values 2 28 bit word description 4 output analog module 1794 OE4 2 14 analog combo module 1794 IE4XOE2 2 17 block transfer write 1794 IE8 _ 2 12 RTD analog module 1794 IR8 2 20 2 24 block transfer read 1794 IR8 _ 2 19 2 23 block transfer write 1794 IR8 _2 20 _2 24 configuration block 1794 IR8 _2 24 C CE compliance _ 1 1 components hardware 1 2 configuration 1794 IB10XOB6 3 17 1794 IB16 3 7 1794 IB8S 3 8 1794 IE4XOE2 3 9 1794 IE8 3 10 4
65. canner Module 1 Allen Bradley Compan 1771 SDN Scanner Module 2 Allen Bradley Compan 1 34 ADN DeviceNet Flex 1 0 Adapter 1 Catalog Number 1794 ADN Device Type Communication Adapter Add Device Not Listed When you click on the Device button you given the opportunity to add additional devices to the network Publication 1794 6 5 5 October 1996 3 2 Configuring Your DeviceNet Adapter Offline 1 To add more devices to the network at this time select a device and click on Add Device You can also add devices highlighting the device and double clicking on it This will automatically increment the node number for each device added 2 To return to the network screen click on the cancel button or click in the upper left corner of the screen Add Device to Network Network NETWORK2 2 Device Type Analog Output Module Node Address 0 Add Device Barcode NodeO 7 Communication Ada Node Description Discrete 120 Product Major Vendor Product Name Revision Allen Bradley Company 1747 SDN Scanner Module 0 Allen Bradley Company 1747 SDN Scanner Module 1 Allen Bradley Company 1747 SDN Scanner Module 2 Allen Bradley Company 1770 KFD 1 Allen Bradley Company 1771 SDN Scanner Module 0 Allen Bradley Company 1771 SDN Scanner Module 1 Allen Bradley Compan 1771 SDN Scanner Module 2 Allen Bradley Compa
66. cators are Mod Net status I O status complete description of the diagnostic indicators and how to use them for troubleshooting is explained in Chapter 5 Power Requirements The DeviceNet adapter module requires a current of 400mA at 24V from an external power supply for Flex bus operation This is sufficient to support one logical rack 8 modules Remember to add this amount to current requirements for other modules using the same 24V supply Mounting the DeviceNet The DeviceNet adapter module can be DIN rail or wall panel Ad apter mounted Refer to the specific method of mounting below Mounting on the DIN Rail 1 Position the adapter module A on a 35 x 7 5mm DIN rail B A B pt no 199 DR1 46277 3 EN 50022 at a slight angle 2 Rotate the adapter module onto the DIN rail with the top of the rail hooked under the lip on the rear of the adapter module Publication 1794 6 5 5 October 1996 Inches Installing Your DeviceNet Adapter Module 3 Press the adapter module down onto the DIN rail until flush Locking tab C will snap into position and lock the adapter module to the DIN rail 4 If the adapter module does not lock in p
67. ctober 1996 2 18 How Communication Takes Place and I O Image Table Mapping Publication 1794 6 5 5 October 1996 Word Decimal Bit Bits 00 14 Write Word 2 Bits 15 Bits 00 01 Write Word 3 Bits 02 15 Bits 00 05 Bits 06 07 Write Word 4 Bits 08 13 Definition Channel 1 analog data 12 bit left justified two s complement number unused lower bits are zero 4 20mA uses all 16 bits Channel 1 analog data sign bit Output Enable bits Bit 00 corresponds to output 0 bit 01 corresponds to output 1 These bits must be set to 1 Not used set to 0 Full range bits F for individual channels Bit 00 corresponds to input channel 0 bit 01 corresponds to input channel 1 bit 02 corresponds to input channel 3 bit 03 corresponds to input channel 3 bit 04 corresponds to output channel 1 and bit 05 corresponds to output channel 2 Refer to range selection above Not used set to 0 Configure select bits C for individual channels Bit 08 corresponds to input channel 0 bit 09 11 corresponds to input channel 1 bit 10 12 corresponds to input channel 2 bit 11 13 corresponds to input channel 3 bit 12 14 corresponds to output channel 0 and bit 13 15 corresponds to output channel 1 Refer to range selection above Not used set to 0 Not used set to 0 Not used set to 0 Not used set to 0 Not used set to 0 Not used set to 0 Not used set to 0 How Communication Takes Place and I
68. e power without doing a Save to File or a Save to Flex I O 1 Select from the list box for each configuration option a b C Use the button to show the settings for each run idle run faul t idle fault d module fault option 170 Configuration Reset Outputs To Zero gt Idle Run gt Fault Idle gt Fault Module Fault Zero inputs Configuring Your DeviceNet Adapter Online 4 7 Entering Configuration Information into the Configuration Screen Select your adapter options as shown in the following 1794 ADN Flex I0 Configuration Flex 170 Adapter Node Address 22 ALLEN BRADLEY DeviceNet Manager m Module Type Empty Empty Empty Empty Type Display Module Configuration 8pt RTD Input Module Apt Analog Output Module 8pt Analog Input Module M 16pt 24 Vdc Src Output Module Slot 0 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 jot amp Slot Z le Name Catalog No Received data from Device Idle gt Fault Module Fault 170 Configuration Run gt Idle Reset Outputs To Zero gt Fault Reset Outputs To Zero Reset Outputs Zero Hold Outputs in Last State Use Safe State Output Values 5 120 Configuration Run gt Idle Reset Outputs To Zero gt Fault Reset Outputs To Zero Idle
69. eens for selection and configuration of the Flex I O adapter and modules have been updated New buttons have been added to the screens for ease of movement between screens The Set to Defaults button has been changed to Set to I O Only This applies the real time values for I O optimal settings to the module A Memory button has been added to the individual configuration screen for each module If you change your mind about any settings you have made while you are on the configuration screen clicking on the Memory button returns you to the original settings The Save to Flex I O no longer both saves and exits you You must click on the Close button to exit Change Bars The areas in this manual which are different from previous editions are marked with change bars as shown to the right of this paragraph to indicate the addition of new or revised information Publication 1794 6 5 5 October 1996 Table of Contents Summary of Changes _ 1 New Additional Flex 5 _ 1 Revised Information _ 1 Change Bars _ 1 About This Manual 1 P 1 P 1 Vocabulary P 1 What This Manual Contains
70. ent 2 E gt dnetmgr 4 2 E gt network network2 Spt Read Only Spt R Network 8pt 1 s Network btate 16pt Save File as Type Drives Flex Config Files prf c msdos 6 2 B Type This screen shows the mapping for the input data as configured Each slot the selected module and individual channel data is identified This screen shows the mapping for the output data as configured Each slot the selected module and individual channel data is identified Configuring Your DeviceNet Adapter Offline 3 21 ATTENTION Your settings will be lost if you cycle power without doing a Save to File or a Save to Flex I O Viewing the Mapping Summaries As a check click on the I O summary button to see a summary of input and output image mapping for your adapter Your screen will look similar to the following 1794 ADN Detailed Mapping Summary Output Data Me Input Status Word Slot 0 8pt 120 Vac Input Module Input Data bits 0 7 Slot 1 16pt 24 Vdc Combo 170 Module Input Data Slot 2 16pt 24 Vdc Sink Input Module Input Data Slot 3 8pt 24 Vdc Sensor Input Module Input Status 8 15 Input Data 0 7 Slot 4 4 2 Analog Combo Module B Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel 3 Analog Data Slot 5 8pt RTD Input Module Reserved Channel 0 Input Data Channel 1 Input Data Channel 2 Input Data Chan
71. er ALLEN BRADLEY e eviceNet Manager load from device load from file configure the adapter Module Configuration Module Configure This screen will be automatically populated with the F Save to File 1 0 Summary Slot 1 Save to Flex 170 Help values residing in the adapter module il Empty fo Tg Emy B Slot 2 apt Analog Output Module Slot 3 1 0 Configuration Ept Analog Input Module 994 Run gt Idie Reset Outputs To Zero Emy B Slot 5 Run gt Fault Reset Outputs To Zero amp Emy 8 Slot Idle gt Faut Outputs Remain in Idle State 3 16pt 24 Vdc Src Output Module Slot 7 Module Fault Zero Inputs Type Display Name Catalog No Received data from Device The Configuration Screen At the adapter configuration screen you can choose from various ways to load your screen with configuration information for your adapter This does not actually configure your adapter Load from Flex I O the adapter populates the screen with its system settings These settings can be the settings previously setup in the adapter and each individual module or out of box settings Load from Flex 1 0 Load from file populates screen with settings previously set up Load From File in a separate file created offline The configuration screen will be automatically populated with the settings stored in the
72. es and hardware components Describes communication over the I O backplane between the modules and the adapter and how data is mapped into the image table How Communication Takes Place and I O Mapping Configuring Your DeviceNet Adapter Offline Describes how to configure the adapter when in the offline mode Configuring Your DeviceNet Adapter Describes how to configure the adapter when in the Online online mode Troubleshooting Explains how to use the indicators for troubleshooting Appendix 1794 6 5 5 October 1996 SP 2 About This Manual Conventions We use these conventions in this manual In this manual we show Like this that there is more information about a topic in another chapter in this manual that there is more information about the topic in another manual Related Publications For additional information on planning and installing your DeviceNet system and Flex I O modules see the following publications Publication Publication Number DeviceNet Manager Software User Manual 1787 6 5 3 Scanner Configuration Manual cat no 1771 SDN 1771 6 5 118 Industrial Automation Wiring and Grounding Guidelines 1770 4 1 Flex I O Product Data 1794 2 1 16 Source Output Module Cat No 1794 OB16 1794 5 3 16 Sink Input Module Cat No 1794 IB16 1794 5 4 4 Output Analog Module Cat No 1794 OE4 1794 5 5 8 Input Analog Module Cat No 1794 IE8 1794 5 6 8 Sensor Input Module Cat No 17
73. ge mapping for your adapter This summary corresponds to whatever is on your configuration screen when launched Your screen will look similar to the following 1794 ADN Detailed Mapping Summary C Output Data This screen shows the mapping for the input data as configured Each slot the selected module and individual channel data is identified Input Status Word Slot 0 8pt RTD Input Module Reserved Channel 0 Input Data Channel 1 Input Data Channel 2 Input Data Channel 3 Input Data Channel 4 Input Data Channel 5 Input Data Channel 6 Input Data Channel 7 Input Data Over Range Under Range bits Calibration Status Bits Slot 3 4pt nalog Output Module Not Use Slot 4 8pt nalog Input Module Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel 3 Analog Data Channel 4 Analog Data E Ansalan Nata By clicking on the radio button for output data the following screen appears 1794 ADN Detailed Mapping Summa This screen shows the mapping for the output data as configured Each slot the C Input Data selected module and individual channel Slot 0 8pt RTD Input Module data is identified Calibration Mask Config Inputs 0 3 RTD Types Inputs 4 7 RTD Types Reserved Slot 3 4pt Analog Output Module Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel 3 Analog Data Enable bits 0 3 Full
74. he default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on Configuring Your DeviceNet Adapter Offline 3 11 Configure Slot 5 The sixth module slot 5 in the example is a 1794 IR8 RTD analog output module This module has the following selections 1794 IR8 8 Pt RTD Analog 1 0 Module Module Slot Position 5 Data Size Set for 1 0 Oni 6 Input Size no rds Output Size 0 words Configuration Module Data Type L Data Descriptio 2 Orm Centigrade B A D Filter First Notch Frequency 4 5 Enhanced Mode RTD Type Channel 0 Resistance Channel 4 Resistance Channel Channel 5 Resistance Channel Channel 7 Resistance Resistance No Sensor Connected 100 ohm Pt alpha 0 00385 100 ohm Pt alpha 0 003916 Resistance 20
75. he internal logic for as many as eight I O modules terminal base contains a terminal strip to terminate wiring for two or three wire devices e module contains the bus interface and circuitry needed to perform specific functions related to your application For information on how communication occurs on the Flex I O system backplane refer to Chapter 2 DeviceNet Ad apter The adapter module consists of the following major components Components diagnostic indicators DeviceNet wiring connections 24V dc power wiring connections Node address switch Power Indicator 1 0 Status Indicator Mod Net Status Indicator DeviceNet Wiring Diagram DeviceNet Connector Publication 1794 6 5 5 October 1996 an Bradley ZEJO ooo 5 5 m Node Address ESIES Thumbwheel Switch a 24V de Common a Hd Wiring Connections s 20 24 de Wiring Connections Installing Your DeviceNet Adapter Module 1 3 Diagnostic Indicators Diagnostic indicators are located on the front panel of the adapter module They show both normal operation and error conditions in your remote I O system The indi
76. hen all selections are Dats complete click on the OK button X Channel 5 Input Data X Channel 6 Input Data 8 This module has a fixed digital filter mode of X Channel 7 Input Data operation In this mode alow pass lag digital IX Over Range Under Range Bits filter is implemented in addition to the first notch Calibration Status Bits filter Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline 3 17 Configuration for the 1794 IB10XOB6 10 Input 6 Output Module The following configuration screen is for the 1794 IBIOXOB6 10 Input 6 Output Module When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module
77. hermocouple Type see write word 2 bits 00 03 Channel 6 Thermocouple Type see write word 2 bits 00 03 Channel 7 Thermocouple Type see write word 2 bits 00 03 Publication 1794 6 5 5 October 1996 How Communication Takes Place and Image Table Mapping 2 27 SCANport Module 1203 Image Table Mapping Module Image Connection Status Channel 2 Image Input Size Connection Enable Channel 2 Connection Enable Channel 1 Logic Command Channel 1 Output Size Analog Reference Channel 1 Write 5 Words Logic Command Channel 2 Analog Reference Channel 2 Memory Map of SCANport Module Image Table 1203 FM wem v ws os or o e vs o Octal Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 Read Word 1 Reserved Read Word 2 Connection Status Channel 2 Connection Status Channel 1 Read Word 3 Logic Status Channel 1 Read Word 4 Analog Feedback Channel 1 Read Word 5 Logic Status Channel 2 Read Word 6 Analog Feedback Channel 2 ee Ts sv T s om v v v Write Word 1 Connection Enable Channel 2 Connection Enable Channel 2 Write Word 2 Logic Command Channel 1 Write Word 3 Analog Reference Channel 1 Write Word 4 Logic Command Channel 2 Write Word 5 Analog Reference Channel 2 Publication 1794 6 5 5 October 1996 2 28 How Communication Takes Place and I O Image Table Mapping Default
78. is detected Read Word 11 00 00 Cold Junction sensor underrange bit this bit is set if the cold junction temperature is below 0 C 01 01 Cold Junction sensor overrange bit this bit is set if the cold junction temperature is above 709C 02 02 Bad Structure this bit is set if there is an invalid thermocouple type selected 03 03 Powerup bit this bit is set 1 until configuration data is received by the module 04 06 04 06 Critical Fault bits If these bits are anything other than zero return the module to the factory for repair Description 07 07 Unused set to 0 08 10 Calibration Range bit set to 1 if a reference signal is out of range during calibration 09 11 Calibration Done bit set to 1 after an initiated calibration cycle is complete 10 12 Calibration Bad bit set to 1 if the channel has not had a valid calibration 11 15 13 17 Unused set to 0 Publication 1794 6 5 5 October 1996 Word Write Word 1 How Communication Takes Place and I O Image Table Mapping 2 25 Decimal Bit ES Octal Bit Description 00 01 00 01 Module Data Type Bit 01 EN Definition EN default i EM Bipolar counts scaled between 32768 and 32767 1 Unipolar counts scaled between 0 and 65535 Bit 02 02 Fixed Digital Filter When this bit is set 1 a software digital filter is enabled This filter settles to 10096 of a Full Scale step input in 60 scans 03 05 03 05 A D Filter First Notch F
79. itch Valid settings range from 00 to 63 Press either the or buttons to change the number D Allen Bradley DeviceNet LUBE LD MadNet va VEE SAVONS SYAYHS POWER ADAPTER 7294 253 2 98 gt m Mis 24V Network Address Switches Note The baud rate for the adapter is set by way of baud detection at power up The setting of the network address cannot be changed using the DeviceNet configuration software DeviceNet Manager Publication 1794 6 5 5 October 1996 Installing Your DeviceNet Adapter Module Wiring Connect external wiring to the DeviceNet adapter as shown below DeviceNet Connector Daisy chaining 24V dc 20131 1 Connect the DeviceNet cable to the removable connector as shown Connect BLK Wire To V BLU Wire CAN Low Bare Wire Drain WHT Wire RED
80. l 0 Input Data Channel 1 Input Data Channel 2 Input Data Channel 3 Input Data Channel 4 Input Data Channel 5 Input Data Channel 6 Input Data Channel 7 Input Data Output Data Slot 4 4 2 Analog Combo Module Channel 0 Analog Data Channel 1 Analog Data Slot 7 8pt 120 Vac Output Module Output Data bits 0 7 Slot 8 16pt 24 Vdc Src Output Module Output Data KKK K K K K K KK K K K K K K K K K K KK K K K K K K K K K K K K K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K End of summary listing Publication 1794 6 5 5 October 1996 Chapter Objectives About DeviceNet Manager Configuring Your Flex 1 0 Adapter and System Online Chapter 4 Configuring Your DeviceNet Adapter Online In this chapter you will learn how to use the DeviceNet Manager software to configure the adapter online DeviceNet Manager is the software tool used to configure your Flex DeviceNet adapter and its related modules This software tool can be connected to the adapter via the DeviceNet network You must know and understand how DeviceNet Manager works in order to add a device to the network Refer to the DeviceNet Manager Software User Manual publication 1787 6 5 3 In this chapter we assume that you have established a network and are adding a Flex I O Adapter to your network The procedure for online configuration is similar to the offline configuration procedure previously described You must
81. lace use a screwdriver or similar device to move the locking tab down while pressing the adapter module flush onto the DIN rail and release the locking tab to lock the adapter module in place If necessary push up on the locking tab to lock 5 Connect the adapter wiring as shown under Wiring later in this document Important certain that the DIN rail is properly grounded to the panel Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Mounting on a Wall or Panel To mount the remote I O adapter module on a wall or panel you must have the 1794 NM1 mounting kit The kit contains a special plate and screws necessary for wall panel mounting Proceed as follows Install the mounting plate on a wall or panel as follows 1 Lay out the required points on the wall panel as shown in the drilling dimension drawing 3 7 Publication 1794 6 5 5 October 1996 uc lt gt Millimeters l ag ee 0 9 gt eg le 23 I gt 59 35 ree 85 A A 83 Qn au 4 t 1 2 0 3 7 3 2 ___ 50 94 80 3 2 80 87 1 2 30 EIE E LA Y 2 7 gt 68 3 7 i 94 A Mounting hole dimensions for optional 1794 Adapters 1794 Terminal Base Units mounting kit 3 4H x 2 7W x 2 7D 3 7H x 3 7W x 2 7D
82. le has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a me 1734 1816 16pt 24 Sink Input Module Config load from file the sizes are the stored sizes previously Module Slot Position 1 sent to file 1 To specify the number of input and output words place the VU Data Sizes ea in the box and backspace to delete Enter the desired Input Size words selection Changing the number of input read words generates Output Size 0 words ae 4 the amount of input and status area mapped into adapter memory Changing the amount of output write 2 words causes the adapter to expect more or less Delay Constant output configuration words from the process a 3d Max Delay Time Inputs 0 11 0 5 s 3 2 The Data Description button brings screen 2 which shows which input and output words are being Max Delay Time for Inputs 12 15 0 5 msec used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen clicking on the text box and scrolling thru the 3 Set the delay time constant for each set of inputs by settings Delay settings range from 0 5ms to 64ms 4 The set for I O only button returns all I O data size settings to the optimal settings for this module
83. lick on the OK button 8 This module has an enhanced mode of operation In the enhanced mode inputs are compared against a known precision resistor to determine the value of the RTD Since this is performed each scan module throughput is decreased Publication 1794 6 5 5 October 1996 3 12 Configuring Your DeviceNet Adapter Offline Configure Slot 6 The seventh module slot 6 in the example is a 1794 OA8 output module This module has the following selections When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored 1794 8pt 120 Vac Output Module Config sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter Module Slot Position 6 Data Sizes o utput Size 1 words Safe State Data Input Size Save to Flex 1 0 Set for 1 0 Only Data Description to expect more or less output configuration words from the process Data OJ 0 2 The Data Description button brings a screen Radix Decimal Bin C Hex Oct 2a which shows which input and output words
84. ll selections are complete click on the OK button 1203 FM1 SCANport Module Configuration Module Slot Position 0 Set for 1 0 np 4 Cancel Input Size 5 words 5 2 gx Data Description 2 Qutput Size Safe State Data Output 0 o 3 Channel Enable Bits Output 1 0 Channel 1 Logic Command Bits Output 2 0 Channel 1 Analog Reference Data Output 3 0 Channel 2 Logic Command Bits Output 4 0 Channel 2 Analog Reference Data Radix Decimal Bin Hex Oct Module Data Description 2a SCANport Module Read Words Write Words Ix d X Channel Enable Bits x tatus Bits X Channel 1 Logic Command Bits X Channel 1 Logic Status Bits X Channel 1 Analog Reference Data X Channel 1 Analog Feedback Data X Channel 2 Logic Command Bits X Channel 2 Logic Status Bits X Channel 2 Analog Reference Data X Channel 2 Analog Feedback Data Publication 1794 6 5 5 October 1996 3 20 1 Now that you have used slot configure for each individual module and made your adapter settings click on the save to file button and store your settings for adapter configuration when you to go online 1 This is the default file name when you save to file The default name is the node name and a prf suffix You can rename the file Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline Configuring the Adapter You c
85. ly change your configuration data with a software tool If you need to change configuration information on a real time basis your data size must be large enough to include the necessary words For information on using DeviceNetManager software to configure your adapter refer to chapter 3 Configuring Your DeviceNet Adapter Offline and chapter 4 Configuring Your DeviceNet Adapter Online For additional information on FLEX I O modules refer to the following publications Catalog For Additional Information Module Description Number Installation User Manual 16 Sink Input Module 1794 IB16 1794 5 4 16 Source Output 17940816 179453 4 Output Analog Module 1794 0E4 179455 1794 6 5 2 8 Input Analog 1794488 179452 1794 6 5 4 8 Thermocouople Input Module 1794178 1794521 1794 6 5 7 Publication 1794 6 5 5 October 1996 Chapter 3 Configuring Your DeviceNet Adapter Offline Chapter Objectives In this chapter you will learn how to use the DeviceNet Manager software to configure the adapter offline About DeviceNet Manager DeviceNet Manager is the software tool used to configure your Flex DeviceNet adapter and its related modules This software tool can be connected to the adapter via the DeviceNet network You must know and understand how DeviceNet Manager works in order to add a device to the network Refer to the DeviceNet Manager Software Use
86. module data type to select 4 Select the desired filter first notch frequency by clicking on the list box A list of frequencies is displayed 4a Select the desired frequency by clicking on that selection Configure Slot 0 The first module slot 0 in the example is a 1794 IR8 RTD analog output module This module has the following selections a 1794 IR8 8 Pt RTD Analog Module Module Slot Position 0 120 Datg xes Input words Output Size 4 7 Save to Flex 1 0 for 1 0 Only words Filter First Notch Freq 10 Hz s X Enhanced Mode into Channel 0 Resistance s Channel 4 Resistance E Channel 1 Resistance 5 s Channel 5 Resistance E Channel 2 Resistance Channel 6 Resistance s E Channel Z Resistance a Resistance No Sensor Connected 100 ohm Pt alpha 0 00385 100 ohm Pt alpha 0 003916 200 ohm Pt 500 ohm Pt Reserved 10 ohm copper 120 ohm nickel 100 ohm nickel 200 ohm nickel 500 ohm nickel Reserved Degrees Centigrade Degrees Fahrenheit Scaled bipolar counts 32768 Scaled unipolar counts 0 65535 Calibration Mask Config Inputs 0 3 RTD Types X Channel 1 Input Data Inputs 4 7 RTD Types IX Channel 2 Input Data Reserved 5 Select the type of RTD for each channel using the list box f Channel 3 Input Data fo
87. n 1794 ADN DeviceNet Flex 170 Adapter 1 Catalog Number 1794 ADN Device Type Communication Adapter Add Device Not Listed After adding the adapter to the network you must configure it Return to the network screen You have 2 choices highlight the device and click on the Configure Device button Or double click on the highlighted adapter to bring up the adapter configuration screen If a configuration file exists the screen will be populated with the selections in that file 1794 ADN Flex 1 0 Configuration Flex 120 Adapter Node Address 0 E ALLEN BRADLEY DeviceNet Manager r Module Configuration Load from File Module Type Configure gad from Flex 1 0 Empty Save to File 120 Summary Empty Empty Empty Empty Empty Empty Empty Type Display Name Catalog No 120 Configuration Run gt 19 Reset Outputs To Zero Run gt Fault Reset Outputs To Idle gt Fault Outputs Remain in Idle State Module Fault Zero Ready Publication 1794 6 5 5 October 1996 The 1794 ADN adapter configuration begins and ends on the configuration screen This home is the access point for each Flex I O module directly connected to the adapter This is also where you configure adapter actions and select process configuration information
88. nalog Output Module 8pt Analog Input Module Empty Empty 16pt 24 Src Output Module M Type Display Name Catalog No You can configure each module as you enter it by clicking on the slot number in the configure column or fill all the slots with your selections and go back and configure them all at one time using Save to Flex I O Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Online 4 9 When you are off line I O data size comes up in default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place L Gaib the cursor in the box and backspace to delete Enter the Mi IRE E desired selection Changing the number of input read words generates RTD Type the amount of input and status area mapped adapter memory Changing the amount of output write words causes the adapter to expect more output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 Select the module data type by clicking on the list box A list of types is displayed 3a Click on the desired
89. nel 0 bit 01 corresponds to channel 2 and so on Not used set to 0 Read Word 1 Power Up bit included in series B modules only This bit is 0 in series A modules This bit is set to 1 when all bits in Bit 15 the configuration register are 0 unconfigured state The configuration register can be cleared by either of the reset inputs or by the user writing all zeroes to it Publication 1794 6 5 5 October 1996 How Communication Takes Place and I O Image Table Mapping 2 15 Word Decimal Bit Definition Channel 0 analog data 12 bit left justified two s complement Bits 00514 number unused lower bits are zero 4 20 uses all 16 bits Write Word 1 Bits 15 Channel 0 analog data sign bit Channel 1 analog data 12 bit left justified two s complement PIS 00519 number unused lower bits are zero 4 20mA uses all 16 bits Write Word 2 Bits 15 Channel 1 analog data sign bit Channel 2 analog data 12 bit left justified two s complement Bits 00519 number unused lower bits are zero 4 20 uses all 16 bits Write Word 3 Bits 15 Channel 2 analog data sign bit Channel 3 analog data 12 bit left justified two s complement Bits 00 14 number unused lower bits are zero 4 20mA uses all 16 bits Write Word 4 Bits 15 Channel 3 analog data sign bit Output Enable bits Bit 00 corresponds to input 0 bit 01 Bits 00 03 corresponds to input 1 bit 02 corresponds to input 2 and bit 03 Write Word 5 corresp
90. nel 3 Input Data Channel 4 Input Data Channel R innu Nata By clicking on the radio button for output data the following screen appears 1794 ADN Detailed Mapping Summary C inut Data Slot 3 4 2 Analog Combo Module B Channel 0 Analog Data Channel 1 Analog Data Slot 6 8pt 120 Vac Output Module Output Data bits 0 7 Slot 7 4pt Analog Output Module B Channel 0 Analog Data Channel 1 Analog Data Channel 2 Analog Data Channel 3 Analog Data Publication 1794 6 5 5 October 1996 3 22 This summary shows each slot configured module input words used and output words used Input and output words are totaled 1 Click on the print to file button to pull up the save screen 2 Type in name for the text file 3 Click on to save the file Publication 1794 6 5 5 October 1996 Configuring Your DeviceNet Adapter Offline A complete module summary can be viewed by clicking on the button 1794 ADN Mapping Summary Summary Table of 1 0 Mapping for Node 22 Module Input Status Word SlotO 8pt 120 Vac Input Module 51011 16pt 24 Sink Input Module Slot2 8pt 24 Vdc Sensor Input Slot3 4 2 Analog Combo Module B Slot4 8 Pt Analog Input Module B Slot5 8pt RTD Analog Input Module Slot amp 8pt 120 Vac Output Module Slot 16pt 24 Vdc Src Output Module words Total Words 25 4 Total Bytes
91. om 1 0 ___Clear Memory 24 Elect Fused Output Module amp Slot 0 es np E 50 0 8pt Thermocouple Input Module Stot 1 Empty 3 Stet 1 Saye to 0 Save toFlex1 0_ Help Empty stot 2 Empty stot 2 4pt Analog Output Module Slot 3 1 0 Configuration 4pt Analog Output Module Slot 3 1 0 Configuration Spt Analog Input Module Slot 4 Run gt Idle Reset Outputs To Zero pt Analog Input Module 3 Slot 4 Run gt Idle Reset Outputs To Zero Emy s 5 Run Fault Reset Outputs Zero Empty stes gt Fault Reset Outputs To Zero Empty s Slot 5 Idle gt Fault Remain in Idle State s Slot amp Idle Fault Outputs Remain in Idle State 16pt 24 Vde Src Output Module 50 2 Module Fault Zero Inputs 16pt 24 Vde Src Output Module Module outta Zero Inputs Display Name Catalog Type Display Name Catalog No Received data from Device Received data from Device If you make changes to the individual module placement when you attempt to configure each slot you will be prompted with a message similar to this Publication 1794 6 5 5 October 1996 DeviceNet Manager Actual Module Installed is 8pt RTD Analog Input Module This does not match the configured type Okay to Continue with Configuration ATTENTION Your settings will be lost if you cycl
92. onds to input 3 These bits must be set to 1 Bits 04 15 Not used set to 0 Full range bits F for individual channels Bit 00 corresponds Bits 00 03 output channel 0 bit 01 corresponds to output channel 1 and so on Refer to range selection above Bits 04 07 Not used set to 0 Write Word 6 Configure select bits for individual channels Bit 08 Bits 08 11 corresponds to output channel 0 bit 09 corresponds to output channel 1 and so on Refer to range selection above Bits 12 15 Not used set to 0 Write Word 7 Bits 00 15 Not used set to 0 Write Word 8 Bits 00 15 Not used set to 0 WiteWordi9 Bits 00 15 Not used set to 0 Write Word 10 Bits 00 15 Not used set to 0 Write Word 11 Bits 00 15 Not used set to 0 Write Word 12 Bits 00 15 Not used set to 0 Write Word 13 Bits 00 15 Not used set to 0 Write Word 14 Bits 00 15 Not used set to 0 Publication 1794 6 5 5 October 1996 2 16 How Communication Takes Place and I O Image Table Mapping Analog Combo Module 1794 IE4XOE2 Image Table Mapping Module Image Image Input Size Du Output Data Channel 0 Output Data Channel 1 Output Size Not used Full Range and Configure Select Write 0 to 4 Words gt Memory Map of Analog Combo Module Image Table 1794 IEAXOE2 scd E s End a E Not used set to 0 Read Word 5
93. onductor to conductor Allen Bradley Company DeviceLink conductor to micro Catalog Number 1794 ADN Product Type Communication Adapter Add New Device to EDS Library Check to make sure the interface is correct clicking the system icon in the tool bar View Who Utilities Help t System Icon The following screen appears You can select the interface adapter you want to use DeviceNet Driver Selection DeviceNet Manager Publication 1794 6 5 5 October 1996 Available DeviceNet Drivers JAllen Bradley 1770 KFD DeviceNet RS232 Interface Click to continue The driver configuration screen appears Configuring Your DeviceNet Adapter Online 4 3 Use this screen to set serial port and DeviceNet setups such as node address data rate communication port and baud rates Network Setup 1 To set the node address click on the list box and make a choice 2 set the data rate click on the list box and click on your selection KFD16 Driver Configuration Allen Bradley 1770 KFD Driver for WinDNet16 Driver Revision 1 60 Copyright 1996 Allen Bradley Company Incorporated Q Win tad Driver Setup vasti Division of Rockwell Automation 3 Click on the radio button to select the desired ENDO communication port Serial Port 4 set the baud rate click on the list box
94. r Manual publication 1787 6 5 3 In this chapter we assume that you have established a network and are adding a Flex I O Adapter to your network Adding Your Flex 1 0 To add the DeviceNet adapter to the network DeviceNet Adapter to the Network NETWORK PC2 Project Name NETWORK Network Network Description Net Data Rate 125k Add Network Number of Devices 0 Config Device Online Build Stop Build Product Name Node Name 1 Atthe Network Screen click on the add device button 2 Atthe Add Device to Network screen click on communication adapter and then click on the 1794 ADN in the product area 2a Add Device Add Device to Network 3 Select the device node address Network NETW RK2 Catalog Number Device Type 3 4 Click on the Add Device button Major Revision Analog Output Module NodeAdd 9 o 3 when you have selected your Hee nemn nc Scanner Node Name device Add more devices as Communication Adapter 2 Node Description Control Station necessary DC Drive Discrete 1 0 Product Major Vendor Product Name Revision Allen Bradley Company 1747 SDN Scanner Module 0 Allen Bradley Company 1747 SDN Scanner Module 1 Allen Bradley Company 1747 SDN Scanner Module 2 Allen Bradley Company 1770 KFD 1 Allen Bradley Company 1771 SDN Module 0 Allen Bradley Company 1771 SDN S
95. r selection of each type Click on the desired RTD to select E E 6 The set to I O only button returns all settings vo pata size Pr Chennet 7 pu Dala to real time settings for this type of module These settings are optimal and not necessarily the out of box settings 7 When all settings are correct click on Save to Flex to save the settings to the adapter lt Channel 6 Input Data Over Range Under Range bits Input Size 10 Word Calibration Status Bits utput Size 0 words 8 If you change the settings when all selections are 1794 1 _ 0 Module Calibration complete click on the OK button Channel Selection Calibration Type 9 This module has an enhanced mode of operation In the enhanced mode inputs are compared Input Data Values Offset Calibration C Bain Calibration against a known precision resistor to determine Channel 1 Start Calibration scan module throughput is decreased 10 Clicking on the calibration button brings up the Channel 5 calibration screen In order to calibrate the module you must physically attach reference Channel 3 Channel 4 Channel amp Channel 7 sources to the module Refer to the user manual Get Data the value of the RTD Since this is performed each Channel 2 for calibration instructions Calibration Status Publication 1794 6 5 5 October 1996
96. red selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs would go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button s 4 The set for I O only button returns all 1 0 data size settings to the optimal I O settings for this module 5 If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 1 94 OB8EP 8 24 Vdc Elect Fused Output Module Module Slot Position 0 Data Sizes Input Size o words Save to Flex 1 0 Output Size 1 words Set for 1 0 Only Data Description rSafe State Data Data Radix Decimal Bin C Oct 0 Module Data Description 2a 8 24 Vdc Elect Fused Output Module Write Words X Output Data
97. requency Bit 05 04 03 Definition 0 10Hz default 0 oji 25Hz 0 0 oj ENENLS ojo 100Hz oji 250Hz aE 500Hz EHEH 1000hZ 06 06 Calibration High Low bit This bit is set during gain calibration reset during offset calibration Calibration clock this bit must be set to 1 to prepare for a calibration cycle then reset to 0 to initiate calibration 08 15 10 17 Calibration mask The channel or channels to be calibrated will have the correct mask bit set Bit 8 corresponds to channel 0 bit 9 to channel 1 and so on Publication 1794 6 5 5 October 1996 2 26 How Communication Takes Place and I O Image Table Mapping Decimal Bit TA woro Octal Bit Description Write Word 2 Channel 0 Thermocouple Type Bit 03 o2 o Thermocouple Type Range Millivolts default EXEAT ENT B 30010 1800 572 to 3272 F 0 0 1 270101000 454 to 18320 of oft 1 J 210 to 1200 C 346 to 2192 F 710 137206 95 to 25029 ofifo 1 50 17680 58 to 32149F 501017689C 58 to 3214 F EJEA es 1 T 73t0 400 C 99107520 C 01023150C 3210 4199 F 1 0 1 270 to 13009 450 to 2372 F WESS Module reports cold junction temperature for channels 00 03 Module reports cold junction temperature for channels 04 07 Write Word 3 00 03 00 03 Channel 4 T
98. rmor Block 170 4 in 20 Allen Bradley Company Discrete 1 0 Armor Block 170 2 in72 21 Allen Bradley Company Discrete 1 0 Armor Block 1 0 8 in 22 Allen Bradley Company Communication Adapter 1794 ADN Flex 1 0 2 To go to the online configure screen 23 Allen Bradley Company Discrete 1 0 Armor Block 1 0 16 in j i 27 Allen Bradley Company Photoelectric Sensor Series 9000 Diffuse select the device and click on the 30 Allen Bradley Company Discrete 1 0 Armor Block 170 4 out 1770 KFD Series 9000 Diffuse configure device button to bring up the configuration screen Communication Adapter Photoelectric Sensor Allen Bradley Company Allen Bradley Company 3 To display details about each device by click on the display details button 4 When the build is complete or the stop button is used the rescan button becomes active es Devices Identified 12 You can go directly to the configure adapter screen from the network who screen Network Who Node Vendor Device Type Product Name Allen Bradley Company Communication Adapter 1771 SDN Scanner Module 1 Allen Bradley Company Generic 2705T is who to 07 Allen Bradley Company Photoelectric Sensor Series 9000 Diffuse nfigur vice 19 Allen Bradley Company Discrete 1 0 Armor Block 1 0 4 in co gu ea Device Allen Bradley Company Discrete 1 0 Armor Block 1 0 2 in 2 Discrete 1 0 Armor Block 1
99. rrent for each analog output using the list box for selection of each output 5 The set to I O only button returns all settings to real time settings for this type of module These settings are optimal and not necessarily the out of box settings 1 0 Data Sizes Input Size o words Output Size 4 words 6 You can apply your configuration now by clicking on the Save to Flex I O button Or you can wait until you have configured all slots and apply the configuration using the Save to Flex button on the 1794 ADN configuration screen 7 If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 1794 4pt Analog Output Module Configuration Module Slot Position 3 120 Data Sizes s Input Size words Output Size 14 words r Channel Configuration 7 ECULIZONETEM C 7 Channel Selection Safe State Data Output 0 3 0 Not configured Output 1 o Not configured 0 20 m 0 10V 5 4 20 mA Output 3 o 008 11 0 Radix Decimal Bin Hex 0 Module Data Description 4pt Analog Output Module Read Words Write Words Ix Channel Data X Channel 1 Analog Data X Channel 2 Analog Data X Channel 3 Analog Data X Enable bits 0 3 X Full Range 0 3
100. s Publication 1794 6 5 5 October 1996 Each I O module has default values associated with it At default each module will generate inputs status and expect outputs configuration Real Time Sizes Module Defaults for Factory Defaults Emo eme 71794 8 pt24V dc Electrically Fused 1 Source Output Factory defaults are the values assigned by the adapter when you e first power up the system and no previous stored settings have been applied For discrete modules these automatic default sizes are 1 input word 1 output word These values are used for defaults instead of the maximum of 2 read 1 write or and 1 read 2 write For analog modules the defaults reflect the maximum number of read words write words For example for the 8 input analog module you have 9 input words and 6 output words which is a combination of inputs status and outputs configuration You can change the I O data size for a module by reducing the number of words mapped into the adapter module as shown in real time sizes Real time sizes are the settings that provide optimal real time data to and from the I O module You need a software configuration tool to change the size How Communication Takes Place and Image Table Mapping 2 29 The real time settings provide the fastest network time by only mapping input data and output data for the I O modules If you reduce your data sizes to only include real time data you can on
101. t and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 Select the voltage current for each analog input and output using the list box and up down arrows for selection of each and output 4 If desired enter a value that the module outputs go to in the event of a communication failure if safe state is the action chosen in fault or idle action You can select the radix 4a to use for data entry by clicking on the desired radio button s 5 The set for I O only button returns all I O data size settings to the optimal I O settings for this module 6 If you change the settings when all selections are complete click on the OK button Module Slot Position 3 1 1 0 Data Size Input Size Qutput Size 2 words Input Channel Selection Channel 0 Channel 1 Channel 2 Channel 3 1794 IEAXOE2 4 2 Analog Combo Module Configuration Set for 1 0 for 1 0 TO Data Description mo words Output Configuration Safe State Channel lt Not configured Output 0 Not configured Not configured 0 Not configured Output 1 o Not configured Not configured Not configured Radix Bin C Hex C Oct Decimal 3 9 rDutput Configuration Safe State Data Output 0
102. t left justified two s complement Read Word 2 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 1 analog data sign bit Bits 00 14 Channel 2 analog data 12 bit left justified two s complement Read Word 3 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 2 analog data sign bit Bits 00 14 Channel 3 analog data 12 bit left justified two s complement Read Word 4 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 3 analog data sign bit Bits 00 14 Channel 4 analog data 12 bit left justified two s complement Read Word 5 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 4 analog data sign bit Bits 00 14 Channel 5 analog data 12 bit left justified two s complement Read Word 6 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 5 analog data sign bit Bits 00 14 Channel 6 analog data 12 bit left justified two s complement Read Word 7 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 6 analog data sign bit Bits 00 14 Channel 7 analog data 12 bit left justified two s complement Read Word 8 number unused lower bits are zero 4 20mA uses all 16 bits Bits 15 Channel 7 analog data sign bit Publication 1794 6 5 5 October 1996 How Communication Takes Place and I O Image Table Mapping 2 13 Word Decimal Bit Definition Underrange bits U for individual channels 4 20mA
103. t the radix to use for data entry by clicking on the desired radio button s 4 The set for I O only button returns all I O data size settings to the optimal I O settings for this module 5 If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 Ee Module Slot Position 0 120 Data Sizes 1 Input Size E words n IUS Set for 1 0 Only 4 Dutput Size Safe State Data Radix Decimal Ga Bin C Hex Data fo 3 Module Data Description 2a 8pt Relay Output Module Write Words X Output Data bits 0 7 Not Used Configuring Your DeviceNet Adapter Offline Configuration for the 1794 OE4 Analog Output module The following configuration screen is for a 1794 OE4 analog output module When you are off line I O data size comes up in a default mode The default sizes are optimal settings If you do a load from file the sizes are the stored sizes previously sent to file 1 To specify the number of input and output words place the cursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process
104. tatus word bit descriptions are shown in the following table Explanation This bit is set 1 when an error is detected in slot position 0 1 This bit is set 1 when an error is detected in slot position 1 2 This bit is set 1 when an error is detected in slot position 2 3 This bit is set 1 when an error is detected in slot position 3 Module Fault 4 This bit is set 1 when an error is detected in slot position 4 5 This bit is set 1 when an error is detected in slot position 5 6 This bit is set 1 when an error is detected in slot position 6 7 This bit is set 1 when an error is detected in slot position 7 Node Address Changed 8 This bit is set 1 when the node address switch setting has been changed since power up State Bit 0 idle Bit 1 run 10 thru 15 Not used sent as zeroes Possible causes for an I O Module Fault are e transmission errors on the Flex backplane afailed module amodule removed from its terminal base incorrect module inserted in slot position e the slot is empty The node address changed bit is set when the node address switch setting has been changed since power up The new node address does not take affect until the adapter has been powered down and then powered back up Publication 1794 6 5 5 October 1996 2 4 How Communication Takes Place and I O Image Table Mapping Communication Choices Mapping Data into the Image Ta
105. to configuration screens for these devices This includes your DeviceNet adapter Using Mini Who Mini Who shows you the devices on the network by node number and indicates the total number of devices found An X appears in the box at the address where a device is located You access Mini Who directly though the Who menu Active Nodes on Network xo 8 16 24 32 40 48 56 1 fs 33 41 49 57 2 10 18 26 34 42 50 58 11 x19 Ix 27 35 43 51 59 12 x 20 28 36 44 52 60 13 21 29 37 45 53 61 14 x 22 30 38 46 54 62 15 Ix 23 31 39 47 55 63 100 Devices Found 12 x 11 1 NOOO mw Configuring Your DeviceNet Adapter Online 4 17 Using Network Who Network Who shows you the node address the vendor ID the device type and device name for each device on the network plus the total number of devices found You access Network Who directly though the Who menu Network Who 1 When you doa network who the Node Vendor Device Type Product Name network is examined for all devices Allen Bradley Company Communication Adapter 1771 SDN Scanner Module connected to it They are listed on the es Alen Bradley Company Bonen gl Allen Bradley Company otoelectric Sensor eries Diffuse Screen by node address 19 Allen Bradley Company Discrete 1 0 A
106. ule Configuration for the 1794 IB10XOB6 10 Input 6 Output Module Configuration for the 1794 OB8EP Electronically Fused Output Module Configuration for the 1203 FM1 SCANport Module Configuring the Adapter Viewing the Mapping Summaries 2 28 iv Table of Contents Configuring Your DeviceNet Adapter Online Chapter About DeviceNet Manager Configuring Your Flex I O Adapter and System Online The Configuration Screen Load from Device Entering Configuration Information into the Configuration Screen Configuring Your Adapter s Flex I O System Configure SING Configure Slot 1 and2 Configure SIONS Configure Slot 4 Configure Slots 5and 6 Configure SIGE Applying Configuration Information to the Adapter Viewing the Mapping Summaries Using Mini Who and Network Who Using Mini Who Using Network Who
107. ursor in the box and backspace to delete Enter the desired selection Changing the number of input read words generates the amount of input and status area mapped into adapter memory Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen clicking on the text box Jana scrolling thru the 3 Set the delay time constant for each set of inputs by settings Delay settings range from 0 5ms to 64ms 4 Click on the OK button to save your edits 5 The set for I O only button returns all I O data size settings to the optimal I O settings for this module Publication 1794 6 5 5 October 1996 Module Slot Position 0 1 0 Data Sizes 1 Input Size words Output Size o words cand LAB 5 Delay Constant Max Delay Time for Inputs 0 7 0 5 msec G l 0 Module Data Description 2a 8pt 120 Vac Input Module Read Words Write Words Ix i Not Used Not Used Configuring Your DeviceNet Adapter Offline 3 N Configure Slot 1 The second module slot 1 in the example is 1794 IB16 input module This modu
108. ut Size 1 words 5 You can apply your configuration now by clicking on the Save to Flex button Or you can wait until you have configured all slots and apply the configuration using the Save to Flex button on the 1794 ADN configuration screen 6 If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 1 94 0B16 1 24 Src Output Module Config Module Slot Position 7 1 0 Data Sizes Input Size o Save to Flex 1 0 Output Size 1 words aot bax On Data Description Safe State Data Data Radix Decimal C Bin Oct O Module Data Description 2a 16pt 24 Vdc Src Output Module Read Words Write Words X Output Data Not Used Configuring Your DeviceNet Adapter Online 4 13 Applying Configuration Information to the Adapter In order to actually configure the adapter you must do the following 1794 ADN Flex 1 0 Configuration Flex 1 0 Adapter 1 ALLEN BRADLEY DeviceNet Manager Node Address 22 1 Click on Save to Flex I O 1 0 2 After clicking on the Save to Flex I O button you RTD Input Module E 950 are automatically returned to the adapter Emply configuration screen Empty 4pt Analog Output Module Slot 3 1 0 Configuration io ania una
109. vice details from the network who screen Network Who Vendor Nevice Tune Prod Ma Network Device Details Devices Found 12 Next gt gt Using a network who to display device details Node Address 22 1 Highlight the device on the network screen VendorCode 1 Allen Bradley Company Device Type 12 Communication Adapter 2 Click on the display details button d Diffuse Major Revision 1 Minor Revision 4 Serial Number 11E7 hex Product Name 1794 ADN Flex 1 0 Status Code 0 s ices Identified 12 y Publication 1794 6 5 5 October 1996 Chapter 5 Troubleshooting Chapter Objectives In this chapter you will learn how to use the indicators on the module frontplate for troubleshooting the module Trou bleshooting With the Diagnostic indicators are located on the front panel of the adapter Indicators module They show both normal operation and error conditions in your remote I O system The indicators are ModNet status O status Power indicator The table below provides the indicator conditions and status Power Indicator Power Indicator Indication Status Status Indicator QU Aen Sraday ON Power applied to module Mod Net Status Indicator OFF No power applied to module Check power wiring to adapter module Mod Net Status Indicator
110. w Communication Takes Place I O Image Table Mapping 8 point Discrete Output Module 1794 0A8 Image Table Mapping Image Input Size Module Image Memory Map of 8 point Discrete Output Module Image Table 1794 OA8 Not used Read Word 1 or os os Tos or Not used Write Word 2 Where Output value where O0 corresponds to output 0 O1 corresponds to output 1 etc 8 point Discrete Relay Output Module 1794 OW8 Image Table Mapping 1 0 Image Input Size Module Image Memory Map of 8 Point Discrete Relay Output Image Table 1794 OW8 Dec Bit 15 14 13 12 11 10 09 08 07 06 04 03 02 01 00 Size Oct Bit 17 16 15 14 12 11 10 97 05 o 03 o o 00 Not used Read Word 1 eee Where Output value where 0 corresponds to output 0 1 corresponds to output 1 etc and when bit 0 the output is when bit 1 the output is on Publication 1794 6 5 5 October 1996 How Communication Takes Place and I O Image Table Mapping 2 11 8 Input Analog Module Cat 1794 IE8 Image Table Mapping Module Image Input Data Channel 0 Input Data Channel 1 1 0 Image Input Data Channel 2 Input Size fios Wards Input Data Channel 3 I Input Data Channel 4 Input Data Channel
111. words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 Select the voltage current for each analog output using the list box s for selection of each output 4 The set for I O only button returns all I O data size settings to the optimal I O settings for this module 5 If you change the settings when all selections are complete click on the OK button Publication 1794 6 5 5 October 1996 1794 1E8 8 nalog Input Module Configuration Module Slot Position 4 120 Data Sizes Severe E ae Output Size 0 words r Channel Selection Channel 0 Not configured amp Channel 4 Not configured m Channel 5 Not configured amp Channel 6 Not configured amp Channel 7 Not configured s Data Description 0 Module Data Description 8pt Analog Input Module Write Words 09 Full range 0 7 Config select 8 15 Channel 1 Analog Data Not Used X Channel 2 Analog Data Not Used X Channel 3 Analog Data Not Used X Channel 4 Analog Data Not Used X Channel 5 Analog Data Not Used X Channel amp Analog Data X Channel 7 Analog Data Underrange bits 0 7 When you are off line I O data size comes up in a default mode T
112. y Changing the amount of output write words causes the adapter to expect more or less output configuration words from the process 2 The Data Description button brings up a screen 2a which shows which input and output words are being used Clicking on the boxes will automatically select the number of words used After selection click on the OK button to return to the module configuration screen 3 If desired enter a value that the module outputs would go to in the event of a communication failure if safe state is the action chosen in the fault or idle action You can select the radix to use for data entry by clicking on the desired radio button s 4 The set for I O only button returns all I O data size settings to the optimal I O settings for this module 5 If you change the settings when all selections are complete click on the OK button 1794 16 16pt 24 Ydc Src Output Module Config Module Slot Position 7 120 Data Sizes 1 words Save to Flex 1 0 Output Size 1 words 3 Data Description Safe State Data Data 9 Radix Input Size Decimal C Hex Oct 2 0 Module Data Description 16pt 24 Vdc Src Output Module Read Words Write Words d X Output Data Not Used Additional modules not installed in this example but included in your module selection are 1794 OWS Relay Output module 1794
113. y e Jamaica e Japan Jordan Korea Kuwait Lebanon e Malaysia Mexico e Netherlands New Zealand e Norway e Pakistan Peru Philippines Poland Portugal e Puerto Rico Qatar e Romania e Russia CIS e Saudi Arabia e Singapore e Slovakia e Slovenia South Africa Republic e Spain e Sweden e Switzerland Taiwan e Thailand Turkey United Arab Emirates e United Kingdom United States Uruguay Venezuela Yugoslavia Allen Bradley Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Publication 1794 6 5 5 October 1996 Supersedes Publication 1794 6 5 5 December 1995 PN 955127 27 Copyright 1996 Allen Bradley Company Inc Printed in USA
114. ze Config Select Full Range Write 1 or 6 Words Publication 1794 6 5 5 October 1996 2 14 How Communication Takes Place and I O Image Table Mapping Memory Map of Analog Output Module Image Table 1794 4 cial ee Es ce Not used set to 0 Read Word 1 Analog Data Channel 3 Write Word 4 Not used set to 0 OE3 OE2 Write Word 5 Not used set to 0 Write Words 7 thru 14 Where PU Power up bit included in series B modules only W Diagnostic bits for current output wire broken or load resistance high Not used on voltage outputs S Sign bit in 2 s complement OE Output enable bits bit 00 corresponds to output 0 bit 01 corresponds to output 1 and so on ATTENTION These bits must be set to 1 Configure select bit F Full range bit Range Selection Bits for the 1794 4 Analog Output Module Write Word 6 Channel No Channelo Channeli Channel 2 Channel 3 Decimal Bit o o o9 02 10 03 11 off 37 89915759 T C Configure select bit F Full range bit 1 When configured to off individual channels will return OV ol ol Word Bit Descriptions for the 1794 4 Analog Output Module Word Decimal Bit Definition Current outputs only When set 1 the wire on the output is Bits 00 03 broken or the load resistance is too high Bit 00 corresponds to chan

1794-6.5.5, DeviceNet Adapter Module User Manual

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