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Publication 1769-UM001B-EN-P - October 2002

Explicit Messaging Application Examples

B-5

The following ladder logic program is an example of the MSG logic
needed to initiate an explicit message to the scanner/adapter. This
MSG instruction logic is specifically for the Get 1769 I/O Module
Status message. Assume the 1756-DNB scanner is in slot 1 and the
Logix5550 controller is in slot 0.

The following screen is the Communications tab for the MSG
instruction above.

You only need to enter the path on this screen. “DNET” refers to the
module on the 1756 backplane to which the message is sent. “2” is the
DeviceNet port on the 1756-DNB. “19” is the DeviceNet address of the
1769-ADN.

Allen-Bradley

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Содержание Compact I/O 1769-ADN DeviceNet

Страница 1: ...Compact I O 1769 ADN DeviceNet Adapter 1769 ADN User Manual Allen Bradley...

Страница 2: ...for the Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation office describes some important differences between solid state equipment and elec...

Страница 3: ...igned for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The interior of the enclosure mu...

Страница 4: ......

Страница 5: ...etting the Network Address Switches 1 8 Configuring the 1769 ADN 1 9 Chapter 2 How Communication Takes Place and I O Image Table Mapping Communication Over the 1769 Bus 2 1 I O Structure 2 1 Adapter S...

Страница 6: ...2 Output Data 2 12 Input Data 2 12 1769 OW8 AC DC Relay Output Module 8 Point 2 13 Output Data 2 13 Input Data 2 13 1769 OW8I Individually Isolated AC DC Relay Output Module 8 Point 2 14 Output Data 2...

Страница 7: ...rations 3 24 Using the Clear Memory Function 3 25 Configured 1769 ADN Powerup Behavior 3 25 Chapter 4 Configuring Your Compact I O Series B DeviceNet Adapter About RSNetworx 4 1 Adding Your Series B D...

Страница 8: ...tions A 1 Series A Adapters General Specifications A 1 Series A Adapters Input Output Specifications A 2 Series B Adapters Firmware General Specifications A 3 Series B Adapters Input Output Specificat...

Страница 9: ...Adapters C 1 About Adapter Throughput Characteristics C 1 Turn Around Time ttat C 1 Minimum Inter Scan Delay ISD for Polled Connections C 2 Quick Connect Performance C 3 Quick Connect Limitations C 4...

Страница 10: ...Publication 1769 UM001B EN P October 2002 vi Notes...

Страница 11: ...er how to install configure program operate and troubleshoot a control system using the 1769 I O modules Manual Contents If you want See To install your DeviceNet adapter module Chapter 1 Information...

Страница 12: ...tions 1769 IN062 Compact 1769 IA16 120V ac Input Module Installation Instructions 1769 IN006 Compact 1769 IQ16 24V dc Sink Source Input Module Installation Instructions 1769 IN007 Compact 1769 OB16 So...

Страница 13: ...ing conventions are used throughout this manual Bulleted lists like this one provide information not procedural steps Numbered lists provide sequential steps or hierarchical information Italic type is...

Страница 14: ...training warranty support support service agreement Technical Product Assistance If you need to contact Allen Bradley for technical assistance please review the information in Chapter 4 Troubleshootin...

Страница 15: ...1a Upper panel mounting tab 6a Upper DIN rail latch 1b Lower panel mounting tab 6b Lower DIN rail latch 2 I O diagnostic LEDs 7 Write on label user I D tag 3 Module door with terminal identification l...

Страница 16: ...static Discharge Remove Power System Configuration Refer to Using Banks of I O on page 3 7 for system configuration rules ATTENTION Electrostatic discharge can damage integrated circuits or semiconduc...

Страница 17: ...slots a to secure the modules together 4 Move the module back along the tongue and groove slots until the bus connectors line up with each other 5 Push the bus lever of the module to the right of the...

Страница 18: ...ule to a panel using two screws per adapter or module Use M4 or 8 panhead screws Mounting screws are required on every module IMPORTANT A 1769 ECR or 1769 ECL right or left end cap must be used to ter...

Страница 19: ...enter of all module mounting holes on the panel 3 Return the assembled modules to the clean work surface including any previously mounted modules 4 Drill and tap the mounting holes for the recommended...

Страница 20: ...ounting screws from the adapter or open the DIN latches using a flat blade or phillips style screwdriver 4 On the right side adjacent module move its bus lever to the right unlock to disconnect it fro...

Страница 21: ...ng tabs or metal DIN rail if used are not required unless you cannot ground the mounting surface Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional info...

Страница 22: ...be used for normal operation The software programmed value is set via RSNetworxTM for DeviceNet and stored in non volatile memory on the 1769 ADN The initial factory preset setting of the software pro...

Страница 23: ...to perform the network communication function The 1769 ADN will not accept I O connections if the programmed system configuration does not match the actual system configuration The 1769 ADN retains t...

Страница 24: ...Publication 1769 UM001B EN P October 2002 1 10 Installing Your DeviceNet Adapter Module Notes...

Страница 25: ...data words The number of input data words or output data words can be 0 or more The length of each I O module s input data words or output data words vary in size depending on the module s complexity...

Страница 26: ...changed 1 bit Network READ Network WRITE DeviceNet Adapter Input Image Read Data Output Image Write Data Read Write I O Module Slot 1 I O Module Slot 2 I O Module Slot 30 42279 Slot 30 Output Data Slo...

Страница 27: ...hanged since power up The new node address does not take affect until the adapter has been powered down and then powered back up Bit Description Word 0 Bit Is set 1 when I Omodule data is invalid for...

Страница 28: ...f 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 una...

Страница 29: ...put module input data word 0 contains the current state of the field input points 1769 OW8 AC DC Relay Output Module 8 Point 2 13 1769 OW8I Individually Isolated AC DC Relay Output Module 8 Point 2 14...

Страница 30: ...of the field input points Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 SGN Analog Input Data Channel 0 1 SGN Analog Input Data Channel 1 2 SGN Analog Input Data Channel 2 3 SGN Analog Inp...

Страница 31: ...s represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode Hold Last or User Defined Safe State configuration Fault Mode Hold Las...

Страница 32: ...d 0 During normal operation these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration if supported...

Страница 33: ...Run these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode Hold Last or User Defined Safe State configuration...

Страница 34: ...ontroller in Run these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode Hold Last or User Defined Safe State c...

Страница 35: ...12 11 10 9 8 7 6 5 4 3 2 1 0 0 SGN Analog Output Data Channel 0 1 SGN Analog Output Data Channel 1 SGN sign bit in two s compliment format Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 D0...

Страница 36: ...er in Run these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration Hold Last or User Defined Safe...

Страница 37: ...the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration Hold Last or User Defined Safe State Fault Mode configuration Hold...

Страница 38: ...nput bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration Hold Last or User Defined Safe State Fault Mode...

Страница 39: ...peration these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration if supported by the controller T...

Страница 40: ...ntroller in Run these input bits represent the logic state that the outputs are directed to by the control program They are also dependent upon the Program Mode configuration Hold Last or User Defined...

Страница 41: ...the Compact I O Thermocouple mV Input Module User Manual publication 1769 UM004A EN P for additional details OCx Open circuit detection bits indicate an open input circuit on channels 0 5 OC0 OC5 and...

Страница 42: ...open circuit or input data not valid exists for that channel An input data not valid condition is determined by the user program This condition occurs when the first analog to digital conversion is st...

Страница 43: ...channels 0 through 3 These bits can be used in the control program for error detection When set to 1 the bits signal that the input signal is outside the normal operating range However the module con...

Страница 44: ...0 the invalid data flag Ex will be set for that channel However the channel will continue to operate with the previously converted value If a MVM Move with Mask instruction is used with a mask of 7F8...

Страница 45: ...ord Bit Function 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 0 Out 15 Out 14 Out 13 Out 12 Out 11 Out 10 Out 9 Out 8 Out 7 Out 6 Out 5 Out 4 Out 3 Out 2 Out 1 Out 0 Output On Mask 1 Out 15 Out 14...

Страница 46: ...ue 29 30 Range12To15 3 LowLimit Range Low Limit 31 32 Range12To15 3 OutputControl Range Output Control 33 Not Used Inv Not Used LDW Type Not Used ToThisCtr Range Configuration Flags Word Bit Function...

Страница 47: ...nt Count 15 16 Ctr 1 StoredCount Counter 1 Stored Count 17 18 Ctr 1 CurrentRate Counter 1 Current Rate 19 20 Ctr 1 PulseInterval Counter 1 Pulse Interval 21 22 Not Used C1PW RV IC IDW REZ CUdf COvf Co...

Страница 48: ...0 4 0 1769 IM12 240V AC Input Module 12 Point 1 0 1 0 1769 IQ16 24V DC Sink Source Input Module 16 Point 1 0 1 0 1769 OA8 100 to 240V AC Solid State Output Module 8 Point 1 1 0 1 1769 OA16 100 to 240V...

Страница 49: ...echo information if available in the input data from a module is not included The software configuration tool selects the factory defaults as default values when a module is added to the configuration...

Страница 50: ...Publication 1769 UM001B EN P October 2002 2 26 How Communication Takes Place and I O Image Table Mapping Notes...

Страница 51: ...DeviceNet adapter and its related modules This software tool can be connected to the adapter via the DeviceNet network Adding Your Series A DeviceNet Adapter Offline To add a Series A 1769 ADN adapte...

Страница 52: ...viceNet adapter offline you ll need to configure the adapter and all of the devices in the 1769 I O system Configuring Your Series A Adapter You ll see this screen when you double click on the 1769 AD...

Страница 53: ...in their proper location including power supplies cables and the end cap Refer to the Configuration Rules for the Series A Adapter on page 3 7 Follow these directions to add each module power supply c...

Страница 54: ...understand the Configuration Rules for the Series A Adapter on page 3 7 Notice that only I O modules are assigned Slot numbers 3 Once you ve listed all of the devices for Bank 1 go on to Bank 2 if ne...

Страница 55: ...choose the Bank 3 Configuration tab and follow the same guidelines as for Bank 1 and or Bank 2 7 Make sure that the last bank of the node is an end cap terminator 1769 ECR or 1769 ECL For information...

Страница 56: ...1769 I O module 10 Once all of the I O modules are configured choose OK 11 From the File menu choose Save 12 Go on line 13 Select the adapter you wish to modify and download your changes to make them...

Страница 57: ...mits of the I O bank power supply Refer to the Compact 1769 Expansion I O Power Supplies Installation Instructions publication 1769 5 14 The maximum amount of current each bank supports in one directi...

Страница 58: ...lot Number 1 2 I O Slot Number 10 11 12 1769 CLLx 1769 I O 1769 I O 1769 I O 1769 CRRx 1769 Power Supply 1769 CLLx 1769 I O 1769 I O 1769 I O 1769 I O 1769 Right End Cap I O Slot Number 20 1769 I O 17...

Страница 59: ...d like to configure You ll see a screen similar to this 2 To change the input or output size enter the new word value in the appropriate field If you enter a non valid number for a particular module y...

Страница 60: ...acement Refer to the Comparison Feature section on page 3 22 for an explanation on the use of this field 5 If desired choose Set for I O Only to automatically modify the input output data sizes to rea...

Страница 61: ...discrete output modules 1 From the Bank Configuration tab click on the slot number of the output module you would like to configure You ll see a screen similar to this 2 To change the input or output...

Страница 62: ...actual module can be equal or greater than the programmed revision Disable Any module may be used as a replacement Refer to the Comparison Feature section on page 3 22 for an explanation on the use o...

Страница 63: ...he definitions of each input and output word 8 To remove specific words functions uncheck the appropriate box and choose OK 9 To apply the specific words functions check the appropriate box and choose...

Страница 64: ...ation tab click on the slot number of the analog input module you would like to configure You ll see a screen similar to this 2 To change the input or output size enter the new word value in the appro...

Страница 65: ...idual channels for the particular slot you are working in use the pull down menus to select the appropriate option for the Filter Input Range and Data Format that best suits your application needs For...

Страница 66: ...configurations to their default values 9 If desired choose Data Description to view the definitions of each input and output word 10 To remove specific words functions uncheck the appropriate box and...

Страница 67: ...tab click on the slot number of the analog output module you would like to configure You ll see a screen similar to this 2 To change the input or output size enter the new word value in the appropriat...

Страница 68: ...nel check the box in the Enable column 6 To configure individual channels for the particular slot you are working in use the pull down menus to select the appropriate option for the Filter Input Range...

Страница 69: ...t for when communications fail during program mode for each channel choose to leave the outputs in program mode or to change the outputs to fault mode 10 If desired choose Set for I O Only to automati...

Страница 70: ...worx performs an audit on the configuration This audit consists of checking the requested configuration against all of the Configuration Rules for the Series A Adapter see page 3 7 If the audit passes...

Страница 71: ...he system keying configuration has passed If the downloaded system keying configuration the configuration that identifies all the devices present their location and keying option does not match the ke...

Страница 72: ...id product type and product code major revision and minor revision must exactly match its corresponding actual device to consider this entry a match If the electronic key option is set to Disable Key...

Страница 73: ...devices in the saved system keying configuration and all of the actual devices and then highlights the mismatches You can choose to pull the saved configuration into the configuration software or pull...

Страница 74: ...keys of the actual devices on the 1769 bus you will see the following mismatch screen The mismatch screen identifies all of the devices in the desired system keying configuration and all of the actua...

Страница 75: ...tion will compare the saved system keying configuration with the actual devices to determine if all of the keys match the actual devices as defined in the Comparison Feature section on page 3 22 If th...

Страница 76: ...Publication 1769 UM001B EN P October 2002 3 26 Configuring Your Compact I O Series A DeviceNet Adapter Notes...

Страница 77: ...Your Compact I O System Online About RSNetworx RSNetworx for DeviceNet version 4 00 is the software tool used to configure your Compact I O Series B DeviceNet adapter and its related modules This sof...

Страница 78: ...DN DeviceNet adapter offline you ll need to configure the adapter and all of the devices in the 1769 I O system Configuring Your Series B Adapter You ll see this screen when you double click on the 17...

Страница 79: ...low these directions to add each module power supply cable and end cap to the Series B adapter 1 Choose the product you wish to add on the left side of the screen and click on the arrow in the middle...

Страница 80: ...e Bank field c Choose OK Note A second I O bank may be necessary if your bank 1 power supply has an insufficient power budget for the I O modules required for your application Note Make sure your bank...

Страница 81: ...evices on this 1769 ADN node refer to the relevant sections on pages 4 9 to 4 25 to configure each 1769 I O module 7 Once all of the I O modules are configured choose OK 8 From the File menu choose Sa...

Страница 82: ...one direction either side of the power supply is 2A 5V dc 1A 24V dc If another bank of I O is required use a bus communication expansion cable e g 1769 CRL to link them together You can have a maximu...

Страница 83: ...ules x 2 Where the Number of Output Modules is the number of output modules configured to have 1 or more words of output data The maximum number of output words is distributed across all of the output...

Страница 84: ...lot Number 1 2 I O Slot Number 10 11 12 1769 CLLx 1769 I O 1769 I O 1769 I O 1769 CRRx 1769 Power Supply 1769 CLLx 1769 I O 1769 I O 1769 I O 1769 I O 1769 Right End Cap I O Slot Number 20 1769 I O 17...

Страница 85: ...figuration tab double click on the input module you would like to configure You ll see a screen similar to this 2 To assign the module to a different bank enter the bank number in the Bank field TIP T...

Страница 86: ...ule Compatible Module The programmed module type must match the actual module but the revision of the actual module can be equal or greater than the programmed revision Disable Any module may be used...

Страница 87: ...version of the device s EDS file is installed on your system The most up to date EDS file Allen Bradley brand modules may be obtained at http www ab com networks eds or by contacting your local Rockwe...

Страница 88: ...king at the EDS file close the Notepad window 8 Choose OK to return to the Module Configuration tab Configuring Discrete Output Modules Follow these guidelines to configure discrete output modules 1 F...

Страница 89: ...he programmed revision Disable Any module may be used as a replacement Refer to the Comparison Feature section on page 4 29 for an explanation on the use of this field TIP To save time assign the bank...

Страница 90: ...ate groups to configure them You will see a screen similar to this one when you select a Program State group TIP When you uncheck the Groups box you will see all of the module s parameters in a single...

Страница 91: ...tab you can access the device s configuration description file Access to the EDS file is provided to enable you to determine which version of the device s EDS file is installed on your system The mos...

Страница 92: ...le are not recommended except for users with appropriate training or under the guidance of Rockwell Automation Inc authorized technical support representative 7 Choose View to see the EDS file 8 When...

Страница 93: ...iguration tab double click on the input module you would like to configure You ll see a screen similar to this 2 To assign the module to a different bank enter the bank number in the Bank field TIP To...

Страница 94: ...tch exactly with the actual module Compatible Module The programmed module type must match the actual module but the revision of the actual module can be equal or greater than the programmed revision...

Страница 95: ...details on these options refer to the Compact 1769 Analog I O User Manual publication 1769 6 0 5 Choose OK You can configure Channel 3 to Disable or Enable You can configure Filter Frequency to 60Hz 5...

Страница 96: ...which version of the device s EDS file is installed on your system The most up to date EDS file Allen Bradley brand modules may be obtained at http www ab com networks eds or by contacting your local...

Страница 97: ...at the EDS file close the Notepad window 9 Choose OK to return to the Module Configuration tab Configuring Analog Output Modules Follow these guidelines to configure analog output modules 1 From the M...

Страница 98: ...programmed revision Disable Any module may be used as a replacement Refer to the Comparison Feature section on page 4 29 for an explanation on the use of this field TIP To save time assign the bank n...

Страница 99: ...annel 0 to Disable or Enable You can configure the Program State parameter to Hold Last State or User Defined Value You can configure the Output Range parameter to 10 to 10V dc 0 to 5V dc 0 to 10V dc...

Страница 100: ...which version of the device s EDS file is installed on your system The most up to date EDS file Allen Bradley brand modules may be obtained at http www ab com networks eds or by contacting your local...

Страница 101: ...plies cables and end cap choose Apply or OK to complete the offline configuration Auditing the Configuration When you choose Apply or OK RSNetworx performs an audit on the configuration This audit con...

Страница 102: ...ies 1 To view the mapping summaries choose the I O Summary tab 2 To change the I O messaging type select Polled COS Change of State or Cyclic from the I O Type field 3 Double click on the module to ma...

Страница 103: ...ts check the Clear Reset Memory box and choose Execute Configuring Your Compact I O System Online If your 1769 I O system physically exists you ll save time by configuring the Compact I O system onlin...

Страница 104: ...nloaded configuration and you ll see an error message You ll then need to return to the appropriate section of the configuration tool and make your changes or change the actual hardware device on the...

Страница 105: ...uct type and product code major revision and minor revision must exactly match its corresponding actual device to consider this entry a match If the electronic key option is set to Disable Keying then...

Страница 106: ...l of the devices in the saved system keying configuration and all of the actual devices and then highlights the mismatches You can choose to use the saved configuration into the configuration software...

Страница 107: ...of the actual devices on the 1769 bus you will see the following mismatch screen The mismatch screen identifies all of the devices in the desired system keying configuration and all of the actual devi...

Страница 108: ...s feature you must enable the Quick Connect parameter in both the scanner and on the 1769 DeviceNet adapter or other slave device These settings are available using the Quick Connect Tool in RSNetWorx...

Страница 109: ...with the actual devices to determine if all of the keys match the actual devices as defined in the Comparison Feature section on page 4 29 If they match the 1769 ADN will complete the configuration of...

Страница 110: ...Publication 1769 UM001B EN P October 2002 4 34 Configuring Your Compact I O Series B DeviceNet Adapter Notes...

Страница 111: ...d GRN Device operational Flashing RED OFF Recoverable fault configuration incorrect duplicate mac id node address check failed node address switch changed main program checksum failed configured I O s...

Страница 112: ...re I O modules may be in Fault Mode Solid RED Unrecoverable fault one or more I O modules may be in Fault Mode Diagnostic Status DIAG OFF No power or no diagnostics running Flashing Amber Main Program...

Страница 113: ...he SLC processor You can then write a ladder program addressing this I O Since the I O data is packed into the SLC I O image you ll want to see where this data is actually mapped before attempting to...

Страница 114: ...that the RSNetworx software can upload the keys of the actual devices present in the Compact I O system its I O modules power supplies inter rack cables and end cap to use for adapter configuration Al...

Страница 115: ...at node address 00 the 1769 ADN at node address 30 and the 1784 PCD at node address 62 These node address assignments are arbitrary and each device could be assigned any unique address from 00 to 63...

Страница 116: ...screen indicates that configuration has not yet been downloaded to the 1769 ADN Choose Resolve Mismatch You ll see this screen Notice that the 1769 system configuration software is now completely fil...

Страница 117: ...mining how the I O data is packed in the SLC I O image table Data Description shows you a description of each word shown in the I O Data Size dialog By default discrete output modules use an output wo...

Страница 118: ...rn to the Module tab You should accept the defaults except for the 1747 SDN slot number For this example the slot number for the 1747 SDN in its SLC chassis is 3 After modifying the chassis slot numbe...

Страница 119: ...is document for more information Rx receive and Tx transmit sizes default to the Total Input and Output bytes from the 1769 ADN summary page For this example 52 is the Rx size and 18 is the Tx size Ch...

Страница 120: ...Word I 3 0 is used for status information for the scanner The next two words received into input words I 3 1 and I 3 2 contain status information for the 1769 ADN Refer to chapter 2 of this manual fo...

Страница 121: ...rt your SLC 500 Programming Software Create a minimal program that includes configuring the I O with the 1747 SDN in slot 3 of the processor chassis as described in Configuring the SLC System on page...

Страница 122: ...I 3 12 Slot 8 Output Card Output Echo Data 1769 OV16 I 3 13 Slot 9 Analog Input Card Input Data 0 1769 IF4 I 3 14 Slot 9 Analog Input Card Input Data 1 1769 IF4 I 3 15 Slot 9 Analog Input Card Input...

Страница 123: ...O 3 4 Slot 6 Combo Card Output Data 1769 IQ6XOW4 O 3 5 Slot 8 Output Card Output Data 1769 OV16 O 3 6 Slot 10 Analog Output Card Output Data 0 1769 OF2 O 3 7 Slot 10 Analog Output Card Output Data 1 1...

Страница 124: ...a is mapped into the Logix5550 controller allowing you to then write your control program Configuring the 1769 ADN DeviceNet Adapter Start RSNetworx for DeviceNet You ll see this screen At this point...

Страница 125: ...g online with your DeviceNet network For this example we re using a notebook computer with a 1784 PCD card Click on the 1784 PCD and choose OK to the subsequent warning message You ll see this screen...

Страница 126: ...onfigure the Compact I O system Double click on the 1769 ADN icon You ll see this screen Choose the Module Configuration tab Choose Yes when asked if you want to upload You ll see this screen The I O...

Страница 127: ...y the I O data size module keying and choose the state of each output provided the module is an output module in the event that the SLC processor is placed in the Program or Fault mode Modules requiri...

Страница 128: ...tal Input and Output Bytes as you ll need this information when configuring the 1756 DNB scanner Choose Apply This will download your configuration to the 1769 ADN Then choose OK to close the adapter...

Страница 129: ...Available Devices box on the left Choose the single right arrow between the Available Devices box and the Scanlist box This moves the 1769 ADN to the 1756 DNB scanlist When you choose Edit I O Paramet...

Страница 130: ...ow choose AutoMap The first two 16 bit words received in 1 I Data 0 contain status information from the 1769 ADN Refer to chapter 2 of this manual for additional information concerning status words Th...

Страница 131: ...ith your 1769 ADN adapter AccessingtheI ODatafrom the 1769 ADN in the Logix5550 Controller Start your RSLogix 5000 Programming Software Create a minimal program that includes configuring the I O with...

Страница 132: ...ot 8 Output Card Output Echo Data 1769 OV16 1 I Data 6L Slot 9 Analog Input Card Input Data 0 1769 IF4 1 I Data 6H Slot 9 Analog Input Card Input Data 1 1769 IF4 1 I Data 7L Slot 9 Analog Input Card I...

Страница 133: ...ength for this example is 26 integer words This COP Instruction example also accomplishes the same purpose for the output data The integer tag name is Output_Buffer and the length for this example is...

Страница 134: ...ties capacity The 1764 LRP processor allows messaging functionality over DeviceNet so non I O data may be exchanged Multiple 1769 SDN scanner modules may be used in a 1764 LRP system however only the...

Страница 135: ...tem This section will illustrate how to read which I O modules are attached to the controller and manually configure them We will then configure the scanner An example network is shown below DANGER DA...

Страница 136: ...w 4 Choose MicroLogix 1500 LRP series C 5 The screen capture below should match what you see on your computer In this example the name for this application is TEMP In the TEMP window you see everythin...

Страница 137: ...ed to the controller Slots 9 through 16 are only available using a Series C processor with a Series B base unit 1 To have RSLogix 500 read the controller s local I O and configure the slots automatica...

Страница 138: ...ommunications driver that you used before will be the active driver This dialog screen provides the ability to change the driver or perform a Who Active across a network to locate the specific MicroLo...

Страница 139: ...are required by the scanner for status DeviceNet slave input data words start at slot word 66 You can have a maximum of 180 input words for DeviceNet slave devices maximum slot amount for 1769 SDN sc...

Страница 140: ...number of words for either inputs or outputs will require a change in the 1769 SDN s scanlist which is done using RSNetWorx IMPORTANT It is recommended that you NOT reduce the number of words assigned...

Страница 141: ...number of words configured by RSNetWorx The default condition is unchecked report an error on mismatch Series Major Rev Minor Rev You will need this information if you contact Rockwell Automation Tec...

Страница 142: ...DH 485 or DH There are a number of devices that support PCCC messaging over DeviceNet including the 1761 NET DNI DNI 1203 GU6 interface and RSLinx If the DeviceNet network has DNI s either device can...

Страница 143: ...screen similar to the example below In this example the DeviceNet interface is a 1770 KFD module Selecting the 1770 KFD driver will show the devices on the DeviceNet network In this example upload dow...

Страница 144: ...0 1764 LRP processor Message Setup Screen Rung 0 shows a standard RSLogix 500 message MSG instruction preceded by conditional logic 1 Access the message setup screen by double clicking Setup Screen 2...

Страница 145: ...also supports backplane communications through the Expansion Communication Port ECP as illustrated below When ECP is chosen you are able to select which slot position 1 to 16 the scanner resides in Th...

Страница 146: ...any of these six standard commands are chosen you can initiate standard messages to destination devices connected to DeviceNet products that support PCCC messaging including MicroLogix and SLC contro...

Страница 147: ...ing format for DeviceNet All DeviceNet devices are compliant with CIP messaging The MicroLogix 1500 1764 LRP processor Series C has an enhanced message instruction that provides simple easy to use CIP...

Страница 148: ...mory is available in the destination device Word elements within 1764 LRP controllers contain 2 bytes each These include Bit and Integer data files Long word and Floating point elements contain 4 byte...

Страница 149: ...amount of time that is acceptable should be based on application requirements and network capacity loading Target Type You can select either Module or Network Device If you need to message to a devic...

Страница 150: ...messaging functions A number of standard services with their corresponding parameters have been preconfigured for ease of use If you need to use a service that is not available select one of the Gener...

Страница 151: ...rom your program Table 6 1 1769 SDN Module Error Code Error Code Description E0H Expansion I O Communication Module Error Table 6 2 Error Status Information General Status Description 01H Illegal or U...

Страница 152: ...Publication 1769 UM001B EN P October 2002 6 40 Application Examples Notes...

Страница 153: ...ration 2G Shock Operating 30G 11ms panel mounted 20G 11ms DIN rail mounted Relay Operation 7 5G panel mounted 5G DIN rail mounted Non Operating 40G panel mounted 30G DIN rail mounted Agency Certificat...

Страница 154: ...us red grn Network status red grn I O status red grn Diagnostic status red grn DeviceNet Power Requirements 24V dc 4 90mA maximum N E C Class 2 DeviceNet Cable Allen Bradley part no 1485C P1 Cxxx Refe...

Страница 155: ...Bd Operating Dry Heat IEC 60068 2 14 Test Nb Operating Thermal Shock 0 to 60 C 32 to 140 F Operating Humidity IEC 60068 2 30 Test Db Un packaged Non operating Damp Heat 5 to 95 non condensing Vibratio...

Страница 156: ...EMC Directive compliant with EN 50082 2 Industrial Immunity EN 61326 Meas Control Lab Industrial Requirements EN 61000 6 2 Industrial Immunity EN 61000 6 4 Industrial Emissions C Tick1 Australian Radi...

Страница 157: ...red grn Network status red grn I O status red grn Diagnostic status red grn DeviceNet Power Requirements 24V dc 4 90mA maximum N E C Class 2 DeviceNet Cable Allen Bradley part no 1485C P1 Cxxx Refer...

Страница 158: ...Publication 1769 UM001B EN P October 2002 A 6 Specifications Notes...

Страница 159: ...formation from the 1769 ADN or I O module from a remote terminal Before attempting any explicit messages to a 1769 ADN the adapter must be configured in a DeviceNet scanner s scanlist This example use...

Страница 160: ...pter This MSG instruction logic is specifically for the Get 1769 ADN Status message Assume the 1756 DNB scanner is in slot 1 and the Logix5550 controller is in slot 0 Values Hexadecimal DeviceNet Term...

Страница 161: ...he Troubleshooting information in Chapter 4 for additional information on Recoverable and Unrecoverable Major and Minor faults Bit Description 0 When true indicates the device has an owner 1 Reserved...

Страница 162: ...1769 I O Module Status The following correlates the CIP Generic message terminology with DeviceNet command terminology and illustrates the values needed specifically for the Get 1769 I O Module Status...

Страница 163: ...is specifically for the Get 1769 I O Module Status message Assume the 1756 DNB scanner is in slot 1 and the Logix5550 controller is in slot 0 The following screen is the Communications tab for the MSG...

Страница 164: ...on parameters dynamically is not a common practice but for some applications it may be necessary We ll use a 1769 OF2 analog output module to get set configuration parameters dynamically for this exam...

Страница 165: ...ogix5550 controller is in slot 0 Values Hexadecimal DeviceNet Terminology CIP Generic Terminology e Service1 Service Code 30c Class2 Object Type 10 decimal Instance3 Object ID 17 Attribute4 Object Att...

Страница 166: ...ssage was sent This data will be stored in the Logix5550 controller at the tag specified in the Destination field for the message instruction Set 1769 I O Module Configuration The length of this comma...

Страница 167: ...n file5 1862 Sixth word of the 1769 OF2 configuration file5 0000 Seventh word of the 1769 OF2 configuration file5 0000 Eighth word of the 1769 OF2 configuration file5 1 Service specifies the type of r...

Страница 168: ...gic is specifically for the Set 1769 I O Module Configuration message Assume the 1756 DNB scanner is in slot 1 and the Logix5550 controller is in slot 0 The following screen is the Communications tab...

Страница 169: ...icit message after the configuration command is successfully completed a power cycle or mode transition will result in the old configuration being downloaded to the I O module in question This also in...

Страница 170: ...gic is specifically for the Save 1769 I O Module Configuration message Assume the 1756 DNB scanner is in slot 1 and the Logix5550 controller is in slot 0 The following screen is the Communications tab...

Страница 171: ...words are values for the 2 channels in the event the controlling processor faults or is placed into the Program mode The following correlates the CIP Generic message terminology with DeviceNet comman...

Страница 172: ...gic is specifically for the Get 1769 I O Module Configuration message Assume the 1756 DNB scanner is in slot 1 and the Logix5550 controller is in slot 0 The following screen is the Communications tab...

Страница 173: ...xplicit messages to a 1769 ADN the adapter must be configured in a DeviceNet scanner s scanlist This example uses a 1747 SDN DeviceNet scanner in slot 3 of a SLC 5 04 processor chassis RSLogix 500 pro...

Страница 174: ...ysical channel of the scanner where the transaction is to be routed The port must be 0 channel A and the data size is one byte 4 Byte Count identifies the number of bytes in the transaction body The t...

Страница 175: ...d how to obtain the reply This logic is specifically for the Get 1769 ADN Status message Assume the 1747 SDN scanner is in slot 3 of the processor chassis Data Table File N11 Shown in Hexadecimal Radi...

Страница 176: ...nd reply is ready when the scanner sets an input image bit I s 15 where s is the slot number of the 1747 SDN When this bit is set the user program COPies the reply from the scanner s M1 file Following...

Страница 177: ...e 0 channel A and the data size is one byte 4 Byte Count identifies the number of bytes in the transaction body The transaction body begins with word 3 and the data size is one byte 5 Service specifie...

Страница 178: ...specifically for the Get 1769 I O Module Status command Assume the 1747 SDN scanner is in slot 3 of the processor chassis and the 1769 OF2 module that we are reading status from is in slot 10 of the...

Страница 179: ...word from the 1769 I O module is the fourth word of the reply is defined as follows Bit Description 0 0 No module error detected 1 Module detected error present 1 0 Communication on bus ok 1 Communica...

Страница 180: ...t TXID size is one byte 2 Command instructs the scanner on how to administer the request 01 is the Execute This Transaction Block command The command data size is one byte Refer to the 1747 SDN User M...

Страница 181: ...of 4 hexadecimal to the appropriate M0 file word to clear the previous reply from its buffer making it ready for the next command The following illustrates the Set 1769 Module Configuration command f...

Страница 182: ...slave device must be listed in the scanner module s scan list and be online for the explicit message transaction to complete successfully The Mac ID value must be hexadecimal In this example the node...

Страница 183: ...nsions 07 Connection lost The messaging connection was lost 08 Service not supported The requested service was not implemented or was not defined for the Object Class Instance 09 Invalid attribute val...

Страница 184: ...an Object Class definition accurately reflect the error 20 Invalid parameter A parameter associated with the request was invalid This code is used when a parameter does not meet the requirements of t...

Страница 185: ...1769 I O Module Configuration message is sent to the 1769 ADN the adapter does not save the new configuration parameters The adapter downloads the saved configuration for all configured I O modules i...

Страница 186: ...XID size is one byte 2 Command instructs the scanner on how to administer the request 01 is the Execute This Transaction Block command The command data size is one byte Refer to the 1747 SDN User Manu...

Страница 187: ...cimal 22 decimal Service data size is one byte 6 Mac ID is the DeviceNet network node address of the device for which the transaction is intended The slave device must be listed in the scanner module...

Страница 188: ...dapter 1769 I O modules and how to obtain the replies Assume the 1747 SDN is in slot 3 and the 1769 OF2 module is in 0A hexadecimal 10 decimal A copy of Data Table File N11 follows the ladder program...

Страница 189: ...0 N11 30 101 6 E13 30C A 1A 0 0 0 0 N11 40 4 0 0 0 0 101 4 1613 F 0 N11 50 101 2 8E13 8 0 0 0 0 0 0 1769 OA8 1769 IQ6XOW4 1769 OB16 1769 OW8 1769 OV16 1769 OW8I Word Bit Position 15 14 13 12 11 10 9...

Страница 190: ...Publication 1769 UM001B EN P October 2002 B 32 Explicit Messaging Application Examples Notes...

Страница 191: ...alculated Turn Around Time ttat Turn around time is defined as the time from when the 1769 ADN receives an output update from the scanner to the time it produces the entire input update that reflects...

Страница 192: ...inter scan delay ISD is set correctly to ensure the proper behavior of the connection If the ISD is set lower than the time it takes the 1769 ADN to return its response connections will exhibit undes...

Страница 193: ...ore transmitting it s first Duplicate MAC ID check message Transmission of the first Duplicate MAC ID check message is the end of the adapter s startup process and signals to a Quick Connect enabled s...

Страница 194: ...power supplies is used in your adapter system the slowest power supply must be installed in the first bank This will ensure that the adapter will recognize the modules in the second and third banks i...

Страница 195: ...d later eliminate the ADR and pass through bridging limitations associated with the Series A and custom applet Series B adapters add support for additional 1769 bus specific features that enable you t...

Страница 196: ...Publication 1769 UM001B EN P October 2002 D 2 Differences Between Series A and B DeviceNet Adapters Notes...

Страница 197: ...necessary information is provided 1 2 3 Can we add more information to help you procedure step illustration feature example guideline other explanation definition Technical Accuracy all provided info...

Страница 198: ...NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 18235 CLEVELAND OH POSTAGE WILL BE PAID BY THE ADDRESSEE 1 ALLEN BRADLEY DR MAYFIELD HEIGHTS OH 44124 9705 PLEA...

Страница 199: ...system 1 3 Auditing configuration 3 20 4 25 B Banks of I O 3 7 4 6 Bus 1769 communication 2 1 configuring 1769 3 2 4 2 C Cables configuring 3 20 4 25 Change of State data 2 4 Clear memory 3 25 Communi...

Страница 200: ...tch 3 22 4 29 Example configurations 3 8 4 8 F Field wiring connections 1 7 G Grounding adapter 1 7 H Hardware setup 1747 SDN application example 6 1 I I O banks 3 7 4 6 I O structure 2 1 Image table...

Страница 201: ...Polled data 2 4 Power remove 1 2 Power supplies configuring 3 20 4 25 Publications See Documentation 2 Pulse Interval 2 23 Q Quick Connect 4 32 C 4 R Range Active 2 23 Range Configuration Flags 2 21 2...

Страница 202: ...Publication 1769 UM001B EN P October 2002 4 W Wiring DeviceNet 1 7 field connections 1 7 Word input status 2 2...

Страница 203: ...Publication 1769 UM001B EN P October 2002 5 Allen Bradley...

Страница 204: ...Publication 1769 UM001B EN P October 2002 1 PN 957555 75 Supersedes Publication 1769 UM001A US P May 2000 Copyright 2002 Rockwell Automation All rights reserved Printed in the U S A Back Cover...

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