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1769-UM014 - Rockwell Automation

1. g Bit Position 15 1 1 12 n 10 95 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 Input Data Channel 3 4 Nu Time Stamp Value 5 Nu Nu Nu Nuf Nu Nu Nu Nu Nu Nu Nu Nu S3 S2 1 So 6 I3 H3 U3 03 L2 H2 U2 02 11 H1 U1 O1 LO HO UO OO 1769 IF4l Input Data Values Words 0 to 3 contain the converted analog input data from the field device The most significant bit MSB is the sign bit which is in two s complement format Nu indicates not used with the bit set to 0 General Status Bits S0 to S3 Word 5 bits 0 to 3 contain the general operational status bits for input channels 0 to 3 If set 1 these bits indicate an error associated with that channel The over and under range bits and the high and low alarm bits for channels 0 to 3 are logically ORed to the appropriate general status bit Low Alarm Flag Bits LO to L3 Word 6 bits 3 7 11 and 15 contain the low alarm flag bits for input channels 0 to 3 If set 1 these bits indicate the input signal is outside the user defined range The module continues to convert analog data to minimum full range values The bit is automatically reset 0 when the low alarm condition clears unless the channel s alarm bits are latched If the channel s alarm bits are latched a
2. Alarm Deadbands 43153 The value entered for a channel s alarm deadband value must be within the normal operating data range as set by the Input Data Format selected for that channel If an alarm deadband value is entered that is outside the normal operating data range set for a channel the module indicates a configuration error The module also checks for an alarm deadband value that is less than 0 or large enough to exceed one or both of the channel s full range limits When one of these conditions occurs the module changes the alarm deadband value that is in violation to one that is allowed A deadband value less than 0 is set at 0 A deadband value that when added to the process alarm low data value or subtracted from the process alarm high data value results in a value that exceeds the full range limits of the channel is adjusted to the first smaller value that eliminates this full range violation Chapter 1769 0F4CI Output Module Memory Map iguration File Module Data Status and Channel Configuration for the Output Modules This chapter examines the analog output module s output data file input data file channel status and channel configuration words tables for the 1769 OF4CI module Figure 4 1 1769 0F4CI Memory Map Input Image 6 Words Output Image 5 Words Configuration File 32 Words Bit 15 Memory Map eneral Status Bits Output held Over Under range Channel
3. 31207 31207 10000 10000 16383 16383 10000 10000 10V de dc dc 0 0V c O V c Normal 0 0 0 0 8192 8192 0 0 10 0V 10 0V Normal 31207 31207 10000 10000 0 0 10000 10000 dc dc 10 5V de 10 5V 10 5V Under 32767 32767 10500 10500 410 410 10500 10500 dc dc Under 11 0V 11 0V Under N A N A 11000 10500 819 410 11000 10500 0 5Vde dc dc 0 5V dc Over 5 5V de 5 25V Over N A N A 5500 5250 18021 17202 11000 10500 5 25V dc dc 5 25Vde 525Vdc 5 25V Over 32767 32767 5250 5250 17202 17202 10500 10500 dc 0 0 5 0V dc 5 0Vde Normal 29918 29918 5000 5000 16383 16383 10000 10000 PC 0 0V dc 0 0Vde Normal 27068 27068 0 0 0 0 0 0 0 5Vdc 0 5Vde 0 5Vdc Under 32767 32767 500 500 1638 1638 1000 1000 Under 1 0Vde 0 5Vde Under N A N A 1000 500 3277 1638 2000 1000 0 5V dc Publication 1769 UM014B EN P May 2010 Module Data Status and Channel Configuration for the Output Modules 4 19 Table 4 12 1769 OF4VI Valid Output Data Table OFAVI Input Example Data Output Raw Propor Engineering Scaled for PID Percent Full Normal Value Range tional Data Unit Range Du oan Decimal Range Decimal Range Decimal Decimal Range Range Range 5 5 5 5 5 s 5 E 22 s fe S e B Eze so e Se oS s9 jos 58 SOS s os o e o Os
4. Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may lead to premature failure 2 On the module to be removed remove the upper and lower mounting screws from the module or open the DIN latches using a flat blade or Phillips screwdriver 3 Move the bus lever to the right to disconnect unlock the bus 4 On the right side adjacent module move its bus lever to the right unlock to disconnect it from the module to be removed 5 Gently slide the disconnected module forward If you feel excessive resistance check that the module has been disconnected from the bus and that both mounting screws have been removed or DIN latches opened TIP It may be necessary to rock the module slightly from front to back to remove it or in a panel mounted system to loosen the screws of adjacent modules Field Wiring Connections Installation and Wiring 2 9 6 Before installing the replacement module be sure that the bus lever on the module to be installed and on the right side adjacent module are in the unlocked fully right position 7 Slide the replacement module into the open slot 8 Connect the modules together by locking fully left the bus levers on the replacement module and the right side adjacent module 9 Replace the mounting screws or snap the module onto the DIN rail Use the following information to properly make field wiring connections Ground This p
5. Major Rev 01 f 1769 5DN Scanner Module 1770 KFD R5232 Interface 1771 SDN Scanner Module amp Bf 1784 CPCIDS DeviceNet Scanner IE 1784 PCD PCMCIA Interface I 1784 PCDS Scanner lf 1784 PCID DeviceNet Interface C BN 1784 PCIDS DeviceNet Scanner 1788 Ethernet to DeviceNet Linkir EZA 178R CN2NNI Linking Device RA M4 b MN Graph Spreadsheet Master Slave Configuration If 1769 ADN is not an option you have an earlier version TIP of RSNetWorx for DeviceNet software Publication 1769 UM014B EN P May 2010 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter D 3 4 To configure I O for the adapter double click the adapter icon that appears on the network 1769 ADN Compact 1 0 Adapter 1769 ADN Compact 1 0 Adapter E 17694016 FwW Rev 31 E 17694016F A I 17694032 A The I O Summary tab provides the configured sized and format of the I O data The Transaction tab lets you send services supported by the device The Clear Reset Memory transaction returns the module s configuration to the factory defaults that is empty This operation cannot be undone Publication 1769 UM014B EN P May 2010 D 4 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Configure the 1769 IF4l The 1769 ADN adapter appears in slot 0 Your I O modules power supplies end caps and interconnect cables must be entered in the
6. Module Addressing and Configuration with MicroLogix 1500 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Table of Contents iii Chapter 5 Safety Considerations uoo dus vg ud Dd eu ode Dau e EE x 5 1 Indicator Episc crse ta Dies ae ag dE RED WT Pu aT ey 5 1 Activate Devices When Troubleshooting 5 1 Stand Clear of the Machine y 4d eus ten C oeste 5 2 Propra Alteration osea SEE dabit aL ade ai ous 5 2 Safety Cirit La Paria ar b on neon d ae ee Dco dde Sed 5 2 Module Operation versus Channel Operation lisse 5 2 Power Cycle Diagnostics s s ssas dado e xe ee done bg 5 3 fopannel WABNOSHES re ran ur To o Hack te ee FRE RE 5 3 Out of range Detection Input and Output Modules 5 3 Open circuit Detection 1769 IF4I Module Only 5 4 Non etitical vs Critical Module Errors wok e eres 5 4 Module Error Definition Table 5 ker emat ns 5 4 Module ESROETUe cos eana deter tede ac a to o e ete a 5 5 Extended Error Information Field 00005 5 5 PORE Odes eoa p Feo S RELETS aioe nt Go wee kee bang uq 5 6 Module Inhibit Function c ioo e et re e e were d eat 5 9 Contacting Rockwell Autotmmatioftaz 4o UCM EPI bends x 5 9 Appendix A General Specifications for 1769 IF4I OFACI and OF4VI Modules A 1 1769 IF4 Input SDeciticaHOfis e Leak eee Cy et das A 3 1769 OF4CI Output Specifications 00 ee ee eee A 5 1769 OP4VI Output Specification
7. Slot 02 1769 OF4CI A General Advanced Parameters Configuration Settings EDS File Select the parameter that you want to configure and initiate an action using the toolbar Groups fot Restore Tl Help Parameter Current Value Program to Fault Enable Chi Do Not Change Outpt Hold for initialization Ch1 Disabled Program Mode Chi Hold Last State Fault Mode Chi Hold Last State Enable Ramping Chi Disabled Enable Alarm Latching Chi Disabled Enable Chi Over Rangel Disabled Enable Chi Under Range I Disabled Channel 1 Enable Disabled Output Range Chi Oto 20 m DC Output Data Format Chi Scaled for PID Fault Value Chi Program Mode Value Chi Click OK and your configuration for the 1769 OF4CI analog output module is complete lt 1769 ADN Compact I O Adapter General Module Configuration 1 0 Summary Transactions Select and configure the adapter and any associated modules uuu that reside in the current chassis Chassis Type Display Hardware By ME Upload Catalog Name li Download Hardware X07 XK GP eroperties iP 1769 CLL1 CLL3 Slot Bank Module Type 1763 ADN B 1769 1F 41 8 3 1769 ECL 1769 0F4C1 A 1769 ECR 1769 PA2 li 1769 HSC 1 R li 1769141674 ll 1769 416 A FW Rev 3 li 1769458174 i 176948 4 FwW Rev 31 17694F4 lt i Cancel Apply Help IMPORTANT Be sure to add appropriate power supplies and end caps Publication 1769 UM014B EN P
8. Ch terminals for that channel Publication 1769 UM014B EN P May 2010 2 20 Installation and Wiring Publication 1769 UM014B EN P May 2010 Sensor O Transmitter o Supply e otr Signal bo Current Transmitter Figure 2 11 1769 IF4l Wiring Single ended Sensor Transmitter Types 1769 IF4l Terminal Block Voltage Transmitter Ground m Signal Voltage Transmitter Ground Ot Oo Signal e _ EN FO Cho_iRtn S bio Cho Q Ch0 O wc O chi Onc Q ch1_iRtn Onc Ocnt Ch2 N C cha iRin Owe O cnz d Sensor 0 Transmitter Supply 1 L 04 Signal e o Current Transmitter rh Figure 2 12 1769 IF4l Wiring Mixed Transmitter Types HO chs O Ch3 Onc Ch3_iRtn Onc 1769 IFAI Terminal Block O Ch0 Onc HO ChO_iRtn One O cno Voltage Transmitter F Ground Signal Voltage Transmitter Ground Signal Differential Oc Onc Q Chit itn Onc JO Cht HO char N C O cm iRtn One O cnz IC Ch3 Owe Ch3iRtn Onc O ch3 Voltage Transmitter Signal lO OF puni 1 The external power supply must be rated Class 2 IMPORTANT ChZ tetminals for that channel 1769 IF4I input channel
9. Name Description Ax Help Slot o 4j Ereate ih C RS Logix 5000 Projects Browse 2 Choose your controller type and enter a name for your project Publication 1769 UM014B EN P May 2010 C 2 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers 3 Click OK File Edi The following main RSLogix 5000 screen appears ogix 5000 my 35E 1769 L35E View Search Logic Communications Tools Window Help asa e s ele lol a doa fie vier ele No Forces No Edits D E RUN REM Par rore gt amp 3 pepe epe Eo o gt BB EL I Favortes KK re a A Compare A Controller Tags E Controller Fault Handler Power Up Handler Gi Tasks EEE Maintask l MainProgram Unscheduled Programs Motion Groups Gi Ungrouped Axes G Trends 5 8 Data Types i8 G Strings Gig Predefined Gi Module Defined 5 8 Yo Configuration Bf Backplane CompactLogi ff 1769 135 my 35 1769 135E Ethernet d Ethernet S CompactBus Local se User Defined The last entry in the controller organizer on the left of the screen shown above is a line labeled 0 CompactBus Local 4 Right click on this line select New Module The following screen appears lil Select Module Module Description Publication 1769 UM014B EN P May 2010 Communications Digi
10. Unlatch High Process Alarm Latch x This lets you individually cancel each high process alarm latch Cancel 1 These bits are written during run mode to clear any latched low and high process alarms The alarm is unlatched when the unlatch bit is set 1 and the alarm condition no longer exists If the alarm condition persists then the unlatch bit has no effect until the alarm condition no longer exists You need to keep the unlatch bit set until verification from the appropriate input channel status word that the alarm status bit has cleared 0 Then you need to reset 0 the unlatch bit The module will not latch an alarm condition if a transition from no alarm to alarm occurs while a channel s clear latch bit is set Publication 1769 UM014B EN P May 2010 3 6 Module Data Status and Channel Configuration for the Input Module 1769 IF4l Configuration Data File The configuration file lets you determine how each individual input channel will operate Parameters such as the input type and data format ate set up using this file This data file is writable and readable The default value of the configuration data table is all zeros Table 3 3 1769 IF8 Configuration Data Table Bit Position 3 15 14 13 12 11 10 9 8 7 6 5 4 3 21 0
11. below the normal operating range It may also indicate an open circuit condition when the module is configured for any voltage range or the 4 to 20 mA range However the module continues to convert analog data to the minimum full range value The bit is automatically reset 0 by the module when the under range condition is cleared and the data value is within the normal operating range Time Stamp Value Word 4 The 1769 IF4I supports a 15 bit rolling timestamp that is updated during each new update of the analog input values The timestamp has a 1 ms resolution The timestamp value is placed in the Input Data file word 4 for each module input data update if the timestamp function is enabled Enable and or disable this timestamp in word 1 bit 15 of the Configuration Data file 1769 IF4 Output Data File o Word 1 Module Data Status and Channel Configuration for the Input Module 3 5 The output data table lets you access analog output module write data for use in the control program via word and bit access Table 3 2 1769 IF4l Output Data Table Bit Position 15 14 13 12 11 10 9 8 Nu Nu Nu Nu Nu Nu Nu Nu 7 e6 5 4 s3 2 1 0 UL Ung UL2 UH2 UL1 UH1 ULO UHO 2 3 U Nu Not used Bit must be set to 0 Lx Unla U ch Low Process Alarm Latch x This lets you individually cancel each low process alarm latch Hx
12. 0 5V dc 0 o o 1 Select 5 10V de 0 0 1 0 4 20 mA 0 0 1 1 1 5V dc 010 0 0 20 mA 01 0 1 Input Raw Proportional 0 10 0 Data Counts Format Engineering Units 0 0 f Select scaled for PID 0 1 o cale Percent Range 0 1 Publication 1769 UMO014B EN P May 2010 3 8 Module Data Status and Channel Configuration for the Input Module Publication 1769 UM014B EN P May 2010 Enable Disable Channel This configuration selection lets each channel to be individually enabled TIP When a channel is not enabled 0 no voltage or current input is provided to the controller by the A D converter Input Filter Selection The input filter selection field lets you select the filter frequency for each channel and provides system status of the input filter setting for analog input channels 0 to 3 The filter frequency affects the noise rejection characteristics as explained below Select a filter frequency considering acceptable noise and step response time Noise Rejection The 1769 IF4I module uses a digital filter that provides noise rejection for the input signals The filter is programmable allowing you to select from five filter frequencies for each channel A lower frequency 60 Hz versus 300 Hz can provide better noise rejection but it increases channel update time Transducer power supply noise transducer circuit noise or process variable irregularities may also be sources of normal mod
13. 2010 Module Operation The following sections describe the input and output modules block diagrams Input Module Block Diagram The input module s input circuitry consists of four isolated differential analog inputs each with it s own analog to digital A D converter The A D converter reads the selected input signal and converts it to a digital value that is presented to the controller Figure 1 4 1769 IF4l Block Diagram LED l High OPTIO 3 Impendence ADC OPTO T ml m DC DC Converter e e CPU ASIC BUS e I2 Hu High OPTO 3 Impendence ADC OPTO X J pcg DC DC Converter BUS U ASIC Overview 1 7 Output Modules Block Diagram The output modules use one digital to analog D A converter per isolated output channel to convert the digital output data from the controller to an analog output signal Figure 1 5 1769 OFA4CI Block Diagram LED ll OPTO H DAC W gt opto gt lout0 a SEE loutO DC DC Converter e
14. 2010 Appendix D Overview Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter In this example the 1769 IF4I and 1769 OF4CI modules are in a remote DeviceNet system controlled by a 1769 ADN DeviceNet adapter RSNetWorx for DeviceNet software version 2 23 or later is used to configure the network and the I O modules The configuration method described here must be done prior to configuring the DeviceNet adapter in the DeviceNet scannet s scanlist This applies if you are configuring an I O module offline then downloading to the adapter or if you do the configuration online After the adapter is placed in the scanner s scanlist you can only configure or re configure the I O module using explicit messages ot by removing the adapter from the scanner s scanlist modifying the configuration of the I O module and then adding the adapter back into the scanner s scanlist For additional information on configuring DeviceNet scanners and adapters refer to the documentation for those products The DeviceNet Adapter User Manual publication 1769 UM001 contains examples on modifying I O module configurations with explicit messages while the system is running IM PO RTANT You must use a Series B 1769 ADN adapter with the 1769 IFAI OFACI and OF4VI modules TIP After setting up each slot be sure to choose Apply Publication 1769 UM014B EN P May 2010 D 2 Configure Modules in a Remote DeviceNet Syst
15. Analog Input Wired to Tank Publication 1769 UM014B EN P May 2010 12 Overview General Description Publication 1769 UM014B EN P May 2010 The 1769 IF4I isolated analog input module converts and digitally stores analog data for retrieval by controllers such as the CompactLogix controller or the MicroLogix 1500 controller The module supports connections from any combination of as many as four voltage or current analog sensors The 1769 IFAI input module provides four isolated differential analog input channels The 1769 OF4CI and OF4VI isolated output modules each provide four isolated differential analog output channels The modules provide the following input output types ranges Table 1 1 Normal and Full Ranges Normal Operating Input Range Full Module Range 10V de 10 5V dc 1 5V dc 0 5 5 25V dc 0 5V dc 0 5 5 25V dc 0 10V dc 0 5 10 5V dc 0 20 mA 0 21 mA 4 20 mA 3 2 21 mA The data can be configured on board each module as engineering Units e scaled for PID percent e raw proportional data Hardware Features The modules contain removable terminal blocks The modules channels are isolated from each other and are normally wired as differential inputs or outputs Single ended applications can be supported by wiring the negative terminal of each channel to the other channel s negative terminals however this eliminates the channel to channel isolation
16. Effect of Device and Cable Output Impedance on Output Module Accuracy The maximum value of the output impedance is shown in the example below because it creates the largest deviation from an ideal voltage source Figure 2 5 Output Module Accuracy Where Rc DC resistance of the cable each conductor depending on cable length Rs Source impedance 1 Q for 1769 OFA4VT Ri Impedance of the voltage input 220 kQ for 1769 IF4T Vs Voltage at the output of 1769 OF4VI Vin Measured potential at the module input Ai Percent added inaccuracy in a voltage based system due to source and cable impedance Rix Vs Fs 2 x Rc Ri Vin For example for Belden 8761 two conductor shielded cable and a 1769 OF4CI output module Rc 16 O 1000 ft Rs 150 Ri 220 kO Table 2 3 Effect of Output Impedance and Cable Length on Accuracy Length of Cable m dc Resistance of the Cable Accuracy Impact at the Re Q Input Module 50 2 625 0 00919 100 5 25 0 01157 200 10 50 0 01634 300 15 75 0 02111 Publication 1769 UMO014B EN P May 2010 2 14 Installation and Wiring Publication 1769 UM014B EN P May 2010 Ai 1 Vs 2 x 100 Installation and Wiring 2 15 As output impedance Rs and or resistance dc of the cable Rc get larger system accuracy decreases If you determine that the inaccuracy error is significant implementing the following equation in the control program can compens
17. MicroLogix 1500 software In the following example the 1769 IF4I module is used Detailed information on the input image table can be found in 1769 IF4I Input Data File on page 3 3 Figure B 1 1769 IF4l Memory Map Memory Map Channel 0 Data Word Word 0 Channel 1 Data Word Word 1 Channel 2 Data Word Word 2 Input Image 7 Words Channel 3 Data Word Word 3 Time Stamp Value Word Word 4 General Status Bits Word 5 High Low alarm amp Over Under range Word 6 Output Image 1 Word Clear Latched Alarm Bits Word 0 Configuration File Real Time Sample Rate Word 0 26 Words Enable Time S Word 1 bit 15 Channel 0 Configuration Words Words 2 to 7 Channel 1 Configuration Words Words 8 to 13 Channel 2 Configuration Words Words 14 to 19 Channel 3 Configuration Words Words 20 to 25 Bit 15 Bit 0 Publication 1769 UM014B EN P May 2010 B 2 Module Addressing and Configuration with MicroLogix 1500 Publication 1769 UM014B EN P May 2010 Input Module s Input Image The input modules input image file represents data words and status bits Input words 0 to 3 hold the input data that represents the value of the analog inputs for channels 0 to 3 These data words ate valid only when the channel is enabled and there are no errors Input words 4 and 5 hold the status bits To receive valid status information the channel must be enabled For example to obtain the general status of channel 2 of the analog module located in s
18. Q N C i Q9 R V out 3 V out 3 69 NIC K 69 N C G9 Publication 1769 UM014B EN P May 2010 Chapter J 1769 IF4l Input Module Addressing iguration File Module Data Status and Channel Configuration for the Input Module This chapter examines the analog input module s data table channel status and channel configuration word The1769 IF4I memory map shows the output input and configuration tables for the 1769 IF41 module Figure 3 1 1769 IF4l Memory Map Input Image 7 Words Output Image 1 Word Configuration File 26 Words Memory Map Channel 0 Data Word Channel 1 Data Word Channel 2 Data Word Channel 3 Data Word Time Stamp Value Word General Status Bits High Low alarm amp Over Under range Clear Latched Alarm Bits Real Time Samp Enable Time S Channel 0 Configuration Words Channel 1 Configuration Words Channel 2 Configuration Words Channel 3 Configuration Words Bit 15 Bit 0 Word 0 Word 1 Word 2 Word 3 Word 4 Word 5 Word 6 Word 0 Word 0 Word 1 bit 15 Words 2 to 7 Words 8 to 13 Words 14 to 19 Words 20 to 25 Publication 1769 UM014B EN P May 2010 3 2 Module Data Status and Channel Configuration for the Input Module Publication 1769 UM014B EN P May 2010 1769 IF4l Input Image The 1769 IF4I input image file represents data words and status bits Input words 0 to 3 hold the input data that repres
19. Words Words 16 to 23 Channel 3 Configuration Words Words 24 to 31 Bit 15 Bit 0 Publication 1769 UM014B EN P May 2010 1769 OF4CI and OFAVI Output Data File Module Data Status and Channel Configuration for the Output Modules 4 3 The structure of the output data file is shown in the table below Words 0 to 3 contain the commanded analog output data for channels 0 to 3 respectively The most significant bit is the sign bit Word 4 contains the control bits for unlatching alarms Table 4 1 1769 OF4CI and OFAVI Output Data Table 5 Bit Position 15 15 1 17 1 1 5 8 7 6 5 4 3 2 1 0 0 SGN Analog Output Data Channel 0 1 SGN Analog Output Data Channel 1 2 SGN Analog Output Data Channel 2 3 SGN Analog Output Data Channel 3 4 UU3 UO3 UU2 UO2 UU1 UO1 UUO UOO Channel Alarm Unlatch These bits are written during run mode to clear any latched low and high clamps and under and over range alarms The alarm is unlatched when the unlatch bit is set 1 and the alarm condition no longer exists If the alarm condition petsists then the unlatch bit has no effect You need to keep the unlatch bit set until verification from the appropriate input channel status wotd says that the alarm status bit has cleared 0 Then you need to reset 0 the unlatch bit The module will not latch an alarm condition when a tra
20. a filter setting for a channel will set the indicated update time for that channel in the Input Data file The Real Time Sampling function can be used to set a pre determined module update time When a valid Real Time Sample rate is set by the user the module will update the Input Data file with the most recently sampled value from each input channel at the interval module update time set by the Real Time Sample rate The Input Data file values are left unchanged between update times but the input channels continue to be sampled at the fastest rate allowed by each channel filter setting Table 3 6 Filter Frequency and Update Times Filter Frequency Update Time per Channel Update Time per Module 28 5 Hz 108 ms Not applicable 50 Hz 62 ms Not applicable 60 Hz 52 ms Not applicable 300 Hz 12 ms Not applicable 360 Hz 10 ms Not applicable M f you use real time sampling the user configured sample rate is used as the module update time Input Type Range Selection This selection along with proper input wiring lets you configure each channel individually for current or voltage ranges and provides the ability to read the configured range selections Publication 1769 UMO014B EN P May 2010 3 10 Module Data Status and Channel Configuration for the Input Module Publication 1769 UM014B EN P May 2010 Input Data Selection Formats This selection configures channels 0 to 3 to present analog data in any of the follow
21. defaults for these two parameters are not to inhibit the module and not to fault the controller should an I O module connection fail TIP Refer to the Help screens in RSLogix 5000 software under Connection Tab Overview for a complete explanation of these features You may now click Finish to complete the configuration of your analog output module If you click Next you will see the Module Information screen which is only filled in when you are online with your controller If you clicked Next to get the Module Information screen click Finish to complete the configuration of your I O module Configure each analog I O module in this manner Publication 1769 UM014B EN P May 2010 C 6 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Configure 1 0 Modules Publication 1769 UM014B EN P May 2010 Once you have created Generic Profiles for each analog I O module in your system you must then enter configuration information into the Tag database that has been automatically created from the Generic Profile information you entered for each of these modules This configuration information is downloaded to each module at program download going to run and at power cycle This section shows how and where to enter configuration data for each analog I O module once Genetic Profiles have been created for them You must first enter the Controller Tag database by double clicking Controller Tags in the upper
22. full scale range definition 1 2 G gain error See full scale error generic profile configuration example C 1 grounding 2 9 H hardware errors 5 5 heat considerations 2 4 hold last state bits 4 5 definition 1 2 program idle mode 4 13 4 14 inhibit function 5 9 input data file 4 4 input data formats engineering units 3 10 percent range 3 10 raw proportional data 3 10 scaled for PID 3 10 valid formats ranges 3 11 input filter selection 3 8 input image definition 1 3 input module channel configuration 3 7 enable channel 3 8 Publication 1769 UMO014B EN P May 2010 input module status general status bits 3 3 over range flag bits 3 4 under range flag bits 3 4 input type range selection 3 9 installation 2 1 2 9 grounding 2 9 heat and noise considerations 2 4 L least significant bit See LSB LED 5 1 linearity error definition 1 3 LSB definition 1 3 module error field 5 5 module inhibit function 5 9 module scan time definition 1 3 module update time 3 9 definition 1 3 mounting 2 6 2 8 multiplexer definition 1 3 negative decimal values E 2 noise rejection 3 8 normal mode rejection definition 1 3 number of significant bits definition 1 3 0 open circuit detection 3 4 5 4 operation system 1 5 out of range detection 5 3 over range flag bits 3 4 4 4 under range flag bits 3 4 4 5 output data file 4 5 output data formats valid formats ranges 4 17 4 18 output image definition 1 4
23. increment one count every ms When enabled the time stamp value in the Input Data file is updated with the current time stamp value each time an input channel data value is updated by the module In normal sampling mode each input channel of the 1769 IF4I is sampled and its converted value is placed into the Input Data file at a rate set by the filter setting for the channel Since each input channel is sampled independent from the other input channels the time stamp value is updated each time any channel s value is updated If Real Time Sampling is used the values of all enabled input channels ate updated in the Input Data file at the same time In this case the time stamp value is updated once per Real Time Sample period at the same time the channels data values are updated Module Data Status and Channel Configuration for the Input Module 3 13 1769 IF4l Process Alarms Process alarms alert you when the module has exceeded configured high or low limits for each channel You can latch process alarms Process alarms can generate interrupts CompactLogix L43 controllers will be able to support these interrupts Process alarms are set at two user configurable alarm trigger points Process Alarm High e Process Alarm Low Each input channel s process alarms are controlled by bits in the Configuration Data file Enable alarms for a channel by setting 1 the EA bit for that channel Set the AL bit 1 for a channel to enab
24. is enabled and there are no channel errors When the channel is disabled the channel data word is cleared 0 differential operation The difference in voltage between a channel s positive terminal and negative terminal digital filter A low pass filter incorporated into the A D converter The digital filter provides very steep roll off above it s cut off frequency which provides high frequency noise rejection filter A device that passes a signal or range of signals and eliminates all others filter frequency 3 dB frequency The user selectable frequency full scale The magnitude of voltage or current over which normal operation is permitted full scale error gain error The difference in slope between the actual and ideal analog transfer functions full scale range FSR The difference between the maximum and minimum specified analog input values hold last state A configuration selection that instructs the module to keep the outputs at the last converted value prior to the condition that caused the control system to enter the fault or program mode input image The input from the module to the controller The input image contains the module data words and status bits LSB Least Significant Bit The bit that represents the smallest value within a string of bits For analog modules 16 bit two s complement binary codes are used in the I O image in the catd For analog inputs th
25. operating range over under is exceeded The module will continue to convert the analog input up to the maximum full scale range The flag automatically resets when within the normal operating range unless configured to latch Step response is the period of time between when the D A converter was instructed to go from minimum to full range until Includes offset gain drift non linearity and repeatability error terms Output ripple is the amount a fixed output varies with time assuming a constant load and temperature Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it consecutively under the same conditions and in the same direction Publication 1769 UM014B EN P May 2010 A 6 Specifications Publication 1769 UM014B EN P May 2010 Table A 3 1769 0F4CI Specifications Specification 1769 OF4CI Output Impedance gt 1 MQ Open and Short circuit Yes Protection Max Short circuit Current 21mA Output Overvoltage Protection Yes Output Response at System Power Up and Power Down No power up or power down current glitch Rated Working Voltage 30V ac 30V de Output Group to Bus Isolation 500V ac or 710V de for 1 minute qualification test 30V ac 30V de working voltage Module OK LED On module has power has passed internal diagnostics and is communicating over the bus Off Any of the above is not true Channel Diagnos
26. portion of the controller organizer The example to follow demonstrates entering configuration data for 1769 OF4I module For demonstration purposes Generic Profiles have been created for 1769 IFA4L OF4CI and OF4VI modules The Controller Tags screen looks like the following fe RSLogix 5000 my 35E 1769 L35E Controller Tags my 35E controller File Edit View Search Logic Communications Tools Window Help alsa S e ofc aT ss selel Il Ale Offline D E RUN ur Fd A E No Forces HERD HS a an aiee a Favorit j i mp Controller my 35E Scope B my 35 Show ShowAl Controller Tags t Value Force Mask Style Data Type Description G Controller Fault Handler RE B 1768 MODUL Power Up Handler 2 8 Tasks _ Local 1 C Reserved Decimal DINT c amp amp MainTask Local C Data mm Hex INT 198 MainProgram Ha ut Seu AB 1769 MODUL E Unscheduled Programs Phases ZEIT Decimal DINT 2a ose a Decimal INTE G Trends E oe elg AB 1768 MODUL 5 8 Data Types 1 0 Decimal INT 1 gi User Defined O Strings Oy Predefined Lg Module Defined SJ 1 0 Configuration Backplane CompactLogix System ffa 1769 L35 my_35E e 1769 L35E Ethernet Port LocalENB x Ethernet g CompactBus Local 5 0 CompactBus Local 8 1 1769 MODULE IF4I Isolated Analog lt TD Monitor Tags Edit Tags 7 I 2 Configuration U
27. provided by the modules Module configuration is normally done via the controller s programming software In addition some controllers support configuration via the user program In either case the module configuration is stored in the memory of the controller Refer to your controller s user manual for more information Overview 1 3 Figure 1 2 Isolated Analog Modules Hardware Features S eseosesessi Lo o 88885595988 g Table 1 2 Isolated Modules Feature Descriptions Item Description 1 Bus lever with locking function 28 Upper panel mounting tab 2b Lower panel mounting tab 3 Module status LEDs 4 Module door with terminal identification label 5a Movable bus connector with female pins 5b Stationary bus connector with male pins 6 Nameplate label 7a Upper tongue and groove slots 7b Lower tongue and groove slots 8a Upper DIN rail latch 8b Lower DIN rail latch 9 Write on label for user identification tags 10 Removable terminal block RTB with finger safe cover 10a RTB upper retaining screw 10b RTB lower retaining screw Publication 1769 UM014B EN P May 2010 1 4 Overview General Diagnostic Features The analog modules contain diagnostic features that can help you identity the source of problems that may occur when cycling power or during normal channel operation These power cycle and channel diagnostics are explained in chapter 5
28. rejection ratio definition 1 1 common mode voltage definition 1 1 common mode voltage range definition 1 2 common mode voltage rating 3 8 configuration errors 5 6 Index configuration word 1769 IF4 3 7 definition 1 2 contacting Rockwell Automation 5 9 current draw 1769 IF4 2 2 1769 0F2 2 2 cut off frequency 3 9 D D A converter 1 7 definition 1 2 data echo 4 6 definition 1 2 data loopback 4 6 See also data echo data word definition 1 2 dB definition 1 2 decibel See dB definition of terms 1 1 DeviceNet adapter configuration example D 12 user manual publication number Preface 2 differential mode rejection See normal mode rejection differential operation definition 1 2 digital filter definition 1 2 DIN rail mounting 2 8 E electrical noise 2 4 EMC Directive 2 1 end cap terminator 2 6 error codes 5 6 error definitions 5 4 errors configuration 5 6 critical 5 4 extended error information field 5 5 hardware 5 5 module error field 5 5 non critical 5 4 European Union Directives 2 1 extended error codes 5 6 extended error information field 5 5 Publication 1769 UM014B EN P May 2010 2 Index F fault condition at power up 1 5 fault value 4 15 filter 3 8 definition 1 2 filter frequency 3 8 and channel step response 3 8 definition 1 2 finger safe terminal block 2 15 frequency cut off frequency 3 9 FSR See full scale range full scale definition 1 2 full scale error definition 1 2
29. to S3 Word 0 bits 0 to 3 contain the general status information for output channels 0 to 3 If set 1 these bits indicate an error associated with that channel The over range and under range bits are logically ORed to this position 1769 OF4CI and OF4VI Over Range Flag Bits 00 to 03 Word 1 bits 0 4 8 and 12 contain the over range bits for channels 0 to 3 When set the over range bit indicates that the controller is attempting to drive the analog output above its normal operating range or above the channel s High Clamp level if clamp limits are set for the channel However the module continues to convert analog output data to a maximum full range value if clamp levels are not set for the channel If alarm latching is not enabled for the channel the bit is automatically reset 0 by the module when the over range condition is cleared or the commanded value no longer exceeds the high clamp the outputis commanded to return to within the normal allowed range The over range bits apply to all output ranges Refer to 1769 OF4CI Valid Output Data Table on page 4 17 and 1769 OF4VI Valid Output Data Table on page 4 18 to view the normal operating and over range areas Module Data Status and Channel Configuration for the Output Modules 4 5 1769 OF4CI and OFAVI Under Range Flag Bits U0 to U3 Word 1 bits 1 5 9 and 13 contain the under range bits for channels 0 to 3 When set 1 the under range bit indicates that the cont
30. 0 Data Word Channel 1 Data Word Channel 2 Data Word Channel 3 Data Word Channel 0 Data Word Channel 1 Data Word Channel 2 Data Word Channel 3 Data Word Unlatch Over and Under range Bits Channel 0 Configuration Words Channel 1 Configuration Words Channel 2 Configuration Words Channel 3 Configuration Words MER Bit 0 The 1769 OF4CI memory map shows the output input and configuration Word 0 bits 0 to 3 Word 1 Word 2 Word 3 Word 4 Word 5 Word 0 Word 1 Word 2 Word 3 Word 4 Words 0 to 7 Words 8 to 15 Words 16 to 23 Words 24 to 31 Publication 1769 UMO014B EN P May 2010 4 2 Module Data Status and Channel Configuration for the Output Modules 1769 OF4VI Output Module The 1769 OF4VI memory map shows the output input and configuration Memory Map tables for the 1769 OF4VI module Figure 4 2 1769 0F4VI Memory Map Memory Map eneral Status Bits Word 0 bits 0 to 3 Output held Over Under range Word 1 Channel 0 Data Word Word 2 Channel 1 Data Word Word 3 Channel 2 Data Word Word 4 Channel 3 Data Word Word 5 Input Image 6 Words Output Image 5 Words Channel 0 Data Word Word 0 Channel 1 Data Word Word 1 Channel 2 Data Word Word 2 Channel 3 Data Word Word 3 Unlatch Over and Under range Bits Word 4 iguration File NO eei Channel 0 Configuration Words Words 0 to 7 Configuration File 32 Words Channel 1 Configuration Words Words 8 to 15 Channel 2 Configuration
31. 0000 1110 211 28 23 2 21 2048 256 8 4 2 2318 0010 0011 0010 1000 213 2 28 2 23 81924512425643248 9000 Publication 1769 UMO014B EN P May 2010 E 2 Two s Complement Binary Numbers Negative Decimal Values In two s complement notation the far left position is always 1 for negative values The equivalent decimal value of the binary number is obtained by subtracting the value of the far left position 32768 from the sum of the values of the other positions In Figure E 2 all positions are 1 and the value is 32767 32768 1 Figure E 2 Negative Decimal Values 1x214 16384 16384 1x2 3 8192 8192 1x21 4096 4096 1x2 22048 2048 1x2 1024 1024 1x2 512 512 1x28 256 256 1x27 128 128 1x2 64 64 1x25 232 32 1x2 16 16 1x23 8 8 1x2 4 4 1x2 2 2 1x298 21 1 11 1 4 1 1 1 1 1 1 1 41 1 1 1 1 32767 L 1x215 232768 This position is always 1 for negative numbers EXAMPLE 1111 1000 0010 0011 21 213 212 211 25 21 20 _ 215 _ 163844819244096420484324241 32768 30755 32768 2013 Publication 1769 UM014B EN P May 2010 Glossary The following terms and abbreviations are used throughout this manual For definitions of terms not listed here refer to the Allen Bradley Industrial Automation Glossary publication AG 7 1 A D converter Refers to the analog to digi
32. 14 010 000010100 Invalid fault value channel 3 X419 010 0 0001 1001 Invalid idle value channel 0 X41A 010 000011010 Invalid idle value channel 1 X41B 010 0 0001 1011 Invalid idle value channel 2 X41C 010 000011100 Invalid idle value channel 3 X421 010 0 0010 0001 Invalid clamps channel 0 X422 010 000100010 Invalid clamps channel 1 X423 010 0 0010 0011 Invalid clamps channel 2 X424 010 000100100 Invalid clamps channel 3 X429 010 0 0010 1001 Invalid ramp rate channel 0 X42A 010 000101010 Invalid ramp rate channel 1 X42B 010 0 0010 1011 Invalid ramp rate channel 2 X42C 010 000101100 Invalid ramp rate channel 3 Publication 1769 UM014B EN P May 2010 Module Diagnostics and Troubleshooting 5 9 Table 5 5 1769 OF4CI and OF4VI Extended Error Codes Error Type Hex Module Extended Error Error Description Equivalent Error Information Code Code Binary Binary 1769 OF4CI and X431 010 000110001 Configuration word 0 illegal bits set channel 0 uua X432 010 000110010 Configuration word 0 illegal bits set channel 1 Error X433 010 000110011 Configuration word 0 illegal bits set channel 2 X434 010 000110100 Configuration word 0 illegal bits set channel 3 X439 010 000111001 Configuration word 1 illegal bits set channel 0 X43A 010 000111010 Configuration word 1 illegal bits set channel 1 X43B 010 000111011 Configuration
33. 1769 UM014B EN P May 2010 Use the following table for the Comm Format Assembly Instance and Size values for the 1769 IFAI OFACI and OF4VI modules if you have an earlier version of RSLogix 5000 software version 15 1769 1 0 Comm Format Parameter Assembly Size Modules Instance 16 bit IF4I Input Data INT Input 101 7 Output 100 1 Config 102 26 OF4CI and OFAVI Data INT Input 101 6 Output 100 5 Config 102 32 8 Enter the Comm Format Assembly Instance numbers and their associated sizes for each analog I O module type into the Generic Profile New Module 1769 MODULE Generic 1769 Module Local Connection Parameters Name IF4L Isclated Analog Description Dutput Input Assembly Instance po v H nsw 100 1 2a ges Size Configuration 102 26 desig Comm Format Data INT Slot 1 v Open Module Properties Cancel Help Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers C 5 9 Click OK to complete the configuration of your I O module E Module Properties Local 1 1769 MODULE 1 1 General Connection Requested Packet Interval RPI y ms a z Major Fault On Controller If Connection Fails While in Run Mode r Module Fault Status Offline Cancel Apply Help You may choose to inhibit the module or have the controller fault if the connection to this I O module fails The
34. 4B EN P May 2010 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com support Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Use the Worldwide Locator at http www rockwellautomation com support americas phone en html or contact Canada your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United S
35. 69 IF4l Accuracy Drift with Voltage Terminal 0 003 per C Temperature Current Terminal 0 0045 per C Calibration The module performs only initial factory calibration Non linearity in percent full scale 0 03 Repeatability 0 03 Module Error over Full Temperature Range 0 460 C 32 140 F Voltage 0 3 Current 0 5 Input Channel Configuration Via configuration software screen or the user program by writing a unique bit pattern into the module s configuration file Refer to your controller s user manual to determine if user program configuration is supported Module OK LED On module has power has passed internal diagnostics and is communicating over the bus Off Any of the above is not true Channel Diagnostics Over or under range by bit reporting process alarms Maximum Overload at Input Terminals Voltage Terminal 24V dc continuous 0 1 mA Current Terminal 28 mA continuous 7 0 V dc System Power Supply Distance Rating 8 The module may not be more than 8 modules away from the system power supply Recommended Cable Belden 8761 shielded Isolation Voltage 30V continuous Reinforced Insulation Type channel to system and channel to channel Type tested at 710V DC for 60 s Vendor I D Code Product Type Code Product Code 44 Repeatability is the ability of the the same input signal inpu
36. 769 OF4CI and OF4VI Channel Configuration Word 0 Define Indicate Bit Settings 1514 13 1211 1109 8 7 6 54 3 2 1 Q0 Program Idle to Program Idle 0 Fault Enable Mode Data Applied Fault Mode 1 Data Applied Hold for Disabled 0 Initialization Enabled 1 Program Idle Hold Last 0 Mode State User Defined 1 Value Fault Mode Hold Last 0 State User Defined 1 Fault Value Enable Ramping Disabled 0 Enabled 1 Enable Clamp Disabled 0 Alarm Latching Enabled 1 Enable High Disabled 0 Clamp Alarm Enabled 1 Interrupt Enable Low Disabled 0 Clamp Alarm Enabled 1 Interrupt Enable Channel Disabled 0 Enabled 1 V Refer to the 1769 OF4CI and OFAVI Output Channel Configuration Word 1 table Hold Last State and User Defined Fault functionality is only supported when the analog module is used in a DeviceNet application via the 1769 ADN adapter No local configuration that is a MicroLogix or CompactLogix system supports this functionality Refer to your controller manual for details Publication 1769 UM014B EN P May 2010 Module Data Status and Channel Configuration for the Output Modules 4 9 Table 4 7 1769 OFA4CI and OF4VI Output Channel Configuration Word 1 Define Indicate Bit Settings 15 14 13 12 11 10 9 8 7 6 2 1 0 Output 0 20 mA dc 0 010 Range 4 20
37. 8 Inpub Filter Selection c eo ewe ec Cae b tO ERR 3 8 l put Dype RangeSelectofk d pad tO Eat ee ieu 3 9 Input Data Selection Formats scere mes 3 10 1769 IP41 Real Time Sar pling os e e Ux Re 3 11 1769 IF4 Time Stampltig amp coe Ceo x EE S heu 3 12 1769 IFAI Process Alatms leeeeee ne 3 13 Chapter 4 1769 OF4CI Output Module Memory Map 0005 4 1 1769 OF4VI Output Module Memory Map 0 4 2 1769 OF4CI and OF4VI Output Data File 000 4 3 Channel Alarm Unlatch sic ess aah seek bee ces 4 3 1769 OF4CI and OFAVI Input Data File ununu asaan 4 4 1769 OF4CI and OF4VI Data Values 0 000000 eee 4 4 1769 OF4CI and OF4VI Output Data Loopback Echo 4 6 1769 OF4CI and OFAVI Configuration Data File 4 7 1769 OF4CI and OFAVI Channel Configuration 4 8 1769 OF4CI and OF4VI Enable Disable Channel 4 9 Clainpine AA user HERR Rr Caec ERE 4 10 Clamp Limit Alatmis sieti anode AC Cun Rene 4 10 Ramping uda piant cives acie tele dd eset ttes 4 11 Hold for Initialization os ecce censat ccc eens 4 13 1769 OF4CI and OF4VI Fault Mode FM 4 13 1769 OF4CI and OF4VI Program Idle Mode PM 4 14 1769 OF4CI and OF4VI Program Idle to Fault Enable PFE 4 14 1769 OF4CI and OF4VI Fault Value 0 4 15 1769 OF4CI and OF4VI Program Idle Value 4 16 Module Diagnostics and Troubleshooting Specifications
38. 9 IF4I Full Range Raw Pro Engineering Normal includes amounts portional Units Operating over and under Data Input Range normal operating range Full Range 10 410Vde 10 5 10 5V 32767 10500 32767 10500 0 5V de 0 5 5 25V 32767 500 5250 32767 0 10V dc 0 5 10 5V 32767 500 32767 10500 4 20 mA 3 2 21 mA 3200 21000 1 0 5V dc 0 5 5 25V 32767 500 5250 32767 0 20 mA 0 21 mA 0 21000 Scaled for PID Normal Operating Range 0 16383 Percent Full Range Normal Full Range Operating Range 410 16793 100 105 00 100 105 00 1638 10 00 17202 105 00 819 17202 5 00 105 0096 819 5 00 417407 DHOOM Sane o5gd 2048 12 50 17407 106 25 0 17202 0 00 105 0096 1769 IF4I Real Time Sampling This parameter instructs the module how often to place the most recently scanned data for each enabled input channel into the Input Data file This feature is applied on a module wide basis During module configuration you specify a Real Time Sampling RTS period by entering a value into Word 0 of the Configuration Data file This value entered in Word 0 can be in the range of 0 to 5000 and indicates the sampling rate the module will use in 1 ms increments If you enter a 0 for the Real Time Sample Rate the module will place each input channels most recently scanned data
39. Accuracy Publication 1769 UMO014B EN P May 2010 2 12 Installation and Wiring Where Rc DC resistance of the cable each conductor depending on cable length Rs Source impedance of analog transducer sensor input Ri Impedance of the voltage input 1 MQ for 1769 IFAT Vs Voltage source voltage at the transducer sensor input device Vin Measured potential at the module input Ai Percent added inaccuracy in a voltage based system due to source and cable impedance Rix Vs Rs 2 x Re Ri Vin For example for Belden 8761 two conductor shielded cable Rc 16 Q 1000 ft Rs 0 ideal source Table 2 2 Effect of Cable Length on Input Accuracy Length of Cable DC Resistance ofthe Cable Accuracy Impact atthe m ft Rc Q Input Module 50 164 2 625 0 000525 100 328 5 25 0 00105 200 656 10 50 0 0021 300 984 15 75 0 00315 Ai 1 win x 100 As input source impedance Rs and or resistance dc of the cable Rc get larger system accuracy decreases If you determine that the inaccuracy error is significant implementing the following equation in the control program can compensate for the added inaccuracy error due to the impedance of the source and cable Vs Vinx Rs 2 x Rc Ri p Ri TIP In a current loop system source and cable impedance do not impact system accuracy Publication 1769 UM014B EN P May 2010 Installation and Wiring 2 13
40. CMRR is a comparative measure of a device s ability to reject interference caused by a voltage common to its input terminals relative to ground CMRR 20 Log y1 v2 common mode voltage For analog inputs the voltage difference between the negative terminal and analog common during normal differential operation common mode voltage range For analog inputs the largest voltage difference allowed between either the positive or negative terminal and analog common during normal differential operation Publication 1769 UM014B EN P May 2010 Publication 1769 UM014B EN P May 2010 configuration word Contains the channel configuration information needed by the module to configure and operate each channel D A Converter Refers to the digital to analog converter inherent to the output module The converter produces an analog dc voltage or current signal whose instantaneous magnitude is proportional to the magnitude of a digital value dB decibel A logarithmic measure of the ratio of two signal levels data echo The analog value currently being converted by the D A converter and shown in words 2 and 3 of the output module s input data file Under normal operating conditions the data echo value is the same value that is being sent from the bus master to the output module data word A 16 bit integer that represents the value of the analog input or output channel The channel data word is valid only when the channel
41. May 2010 Appendix E Two s Complement Binary Numbers The controller memoty stores 16 bit binary numbets Two s complement binary is used when performing mathematical calculations internal to the controller Analog input values from the analog modules are returned to the controller in 16 bit two s complement binary format For positive numbers the binary notation and two s complement binary notation are identical As indicated in the figure on the next page each position in the number has a decimal value beginning at the right with 2 and ending at the left with 215 Each position can be 0 or 1 in the controller memory A 0 indicates a value of 0 a 1 indicates the decimal value of the position The equivalent decimal value of the binary number is the sum of the position values Positive Decimal Values The far left position is always 0 for positive values This limits the maximum positive decimal value to 32767 all positions are 1 except the far left position Figure E 1 Positive Decimal Values 1x2 16384 16384 1x21 8192 8192 1x2 4096 4096 1x2 2048 2048 1x21 1024 1024 1x2 512 512 1x28 256 256 1x27 128 128 1x2 264 64 1x25 32 32 1x24 16 16 1x2 8 8 1x2 4 4 1x2 2 2 1ix2 1 1 ai a a tt Taata 4 1 1 32767 L 0x215 0 This position is always 0 for positive numbers EXAMPLE KO 1001
42. Ne WE 2 6 Panel Moufit s ou C per eeu E HN e ET 2 7 IDINSEtAllMOtit sae ese XS a eb ER 2 8 Replace a Single Module Within a System lusus 2 8 Field Wiring Connections ounce eb cedo iode bon aU Ueber etie 2 9 Ground eee e RUE GE NM erem eR S 2 9 System Wiring Cruldelmes 1335 vac ee AL E cin ees 2 10 Label the Ferminals vv iad eng genes we eee ae hee 2 14 Remove the Finger safe Terminal Block 04 2 15 Wire the Finger safe Terminal Block 0000 2 15 Wite the Modules ERES VR RE I ae ees 2 16 Analog Input Module Wiring is cock wae bee rk x 2 18 Analog Output Modules Wiring 06 cesses 2 20 Publication 1769 UMO014B EN P May 2010 ii Table of Contents Module Data Status and Channel Configuration for the Input Module Module Data Status and Channel Configuration for the Output Modules Publication 1769 UM014B EN P May 2010 Chapter 3 1769 IPA4I Input Module Addressing 4 oc vei cue tein wate etn es 3 1 1769 IF41 Input Image ocu ove eked haa Thaw ee ay SR OR 3 2 1709 IPAT Output Image de oa aes ea eee rentis 3 2 1769 IF4I Configuration Pile eis nre BA Coen Rf e 3 2 1769 LPA44 Input Data Pile aici dics er beoe Ur beer teet 3 3 1769 1P41 Input Data Values 4e teet veh hee des 3 3 1769 IF4 Output Data File zuvor rabo t bbs em dign 3 5 1769 IF4I Configuration Data File e Rx 3 6 Channel Contisnkallofi pi 1a br te Fase Ed anie wo ic nte 3 7 Enable Disable Channel eee 3
43. Preface 1 How to Use This Manual esii vias ee ccc cee en eee Preface 1 Manual Contents asear Peis caw ge wee ewe Ra RO E Preface 1 Related Documentation 0 0 0000 cece eens Preface 2 Conventions Used in This Manual 00005 Preface 2 Chapter 1 How to Use Analog 1 CDs hie sad ai eta feb hae cn acit 1 1 General Description cu iment ha on sees eae RR 1 2 Hardware Features 0 0 en teen eens 1 2 General Diagnostic Features nid sn 5 oe arene ewe see EE 1 4 SV SHEE OVERVIEW x each aeeridiog dio etum ap deb de Bre s betae T breath beac Shenae 1 4 System OpePallofi sss iens ved dere TREE RECO OL owe el ws 1 5 Module Operant c pa ceste Ue wees t pg RR A TM P c eH d 1 6 Module Field Calibration llle eese 1 8 Chapter 2 Compliance to European Union Directives 044 2 1 EMG Dife VE ee ee eu ALL eR 2 1 Low Voltage DITectve edo be aaae tetto eben ru 2 1 Power R guitements sepeser epum arbe rci pe ihn des drat de HA 34 2 2 General Considerations sod ees y ete Evene durer 2 2 Hazardous Location Considerations llle 2 3 Prevent Electrostatic Discharge occas PI Re at 2 3 Remove POWetu eei oem Ea ex ede eS 2 4 Red ce dNOISQc fesse e Ne AI ER a te ERN S 2 4 Protect the Circuit Board from Contamination 2 4 System JASSeDIBBES uiui aniio boh Rh Mop d Pario dob V bd dco wands 2 5 IM Us Sedo Doer ote te EUR EI e e nd Cr nat fot 2 6 Minimum Spacing lt 3 707 exe Se ote Sache
44. Pw Rev 3 1 li 17634F4 4 li 17694F4 8 li 17694F 41 4 17694 4XOF2 17694FB A li 17694M12 4 Under the General tab select the appropriate bank Bank 1 was selected in this example Slot 01 1769 IFAI A General Advanced Parameters Configuration Settings EDS File 1769 4 Channel Isolated Cur Volt Input amp Name Slot 1 769 4 Channel Isolated Cur Volt Input amp 01 Vendor Type Device Catalog Extemal ID Rockwell Automation Allen Bradley 1 General Purpose Analog 1 0 10 1769 4 Channel Isolated Cur Volt Input A 44 1769 F4l Each module has to be assigned to a Bank Please input the Bank in which this module belongs Bank uM Cancel Help Publication 1769 UM014B EN P May 2010 D 6 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Publication 1769 UM014B EN P May 2010 5 Under the Configuration Settings tab you can select the parameter that you want to configure and initiate an action using the toolbar Slot 01 1769 IFAI A General Advanced Parameters Configuration Settings EDS File Select the parameter that you want to configure and initiate an action using the toolbar Groups fet Restore Tl Help Current Value Channel 0 20 Ch0 Filter Select 60 Hz Enable Ch0 Interrupts Disable 20 Ch0 Alarm Latch No Latch 20 Enable ChO Alarms Disable 20 Enable ChO Dis
45. Real Time Sample Value 1 EIS Reserved 2 EC Reserved EA AL g0 Reserved Input Filter Sel Chl 3 Reserved Inpt Dta Fm Chi0 Reserved Inpt Tp RngeSel ChIO 4 S Process Alarm High Data Value Channel 0 5 S Process Alarm Low Data Value Channel 0 6 5 Alarm Dead Band Value Channel 0 7 Reserved 8 EC Reserved EA AL g0 Reserved Inpt Filter Sel Chit 9 Reserved Inpt Dta Fm Chl1 Reserved Inpt Tp RngeSel Chl1 10 N Process Alarm High Data Value Channel 1 11 N Process Alarm Low Data Value Channel 1 12 S Alarm Dead Band Value Channel 1 13 Reserved 14 EC Reserved EA AL g0 Reserved Input Filter Sel Chl2 15 Reserved Inpt Dta Fm Chi2 Reserved Inpt Tp RngeSel Chl2 16 S Process Alarm High Data Value Channel 2 17 S Process Alarm Low Data Value Channel 2 18 5 Alarm Dead Band Value Channel 2 19 Reserved 20 EC Reserved EA AL g0 Reserved Input Filter Sel Chl3 21 Reserved Inpt Dta Fm Chi3 Reserved Inpt Tp RngeSel Chl3 22 S Process Alarm High Data Value Channel 3 23 5 Process Alarm Low Data Value Channel 3 24 S Alarm Dead Band Value Channel 3 25 Reserved 1 CompactLogix L43 controllers will be able to support these interrupts Publication 1769 UM014B EN P May 2010 The configuration file is typically modified using the programming software configuration screen Por information on configuring the module using MicroLogix 1500 and RSLogix 500 software see Appendix B for CompactLogix and RSLogix 5000 software see Appendix C for 1769 ADN DeviceNet a
46. System Overview The modules communicate to the controller through the bus interface The modules also receive 5 and 24V dc power through the bus interface You can install as many analog modules as your power supply can support However the modules may not be located more than eight modules away from the system power supply Figure 1 3 Determine Power Supply Distance Compact 0 Compact 0 Compact 0 Compact 1 0 Compact 0 Compact I O Em 2 a E c is E en am D 2 e gt c or 1 0 Communication CompactLogix Controlle 3 Power Supply Distance or MicroLogix 1500 Controller with Integrated System Compact I O Compact 1 0 Compact 1 0 Compact 0 Power Supply 1 2 3 4 Power Supply Distance Publication 1769 UM014B EN P May 2010 Overview 1 5 System Operation When you cycle power the module performs a check of its internal circuits memory and basic functions During this time the module status OK LED remains off If no faults are found during power cycle diagnostics the module status OK LED is turned on After power cycle checks are complete the module waits for valid channel configuration data If an invalid configuration is detected the module generates a configuration error Once a channel is properly configured and enabled it begins the analog to digital or digital to analog conversion process Input Modules Each time a channel is read by the input module that analo
47. User Manual Allen Bradley Compact I O Isolated Analog Modules Catalog Numbers 1769 IF4I 1769 OFACI 1769 OFAVI Allen Bradley Rockwell Software Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http www rockwellautomation com literature describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or softw
48. Vo y e CPU e e L i HK OPTO Ly B um r DAC x 08 armadi H c opto VY LJ lout3 lout3 DC DC Converter j Publication 1769 UM014B EN P May 2010 1 8 Overview Figure 1 6 1769 OF4VI Block Diagram LED i lt OPTO DAC gt Vout0 m OPTO Vout0 DC DC Converter v BUS ASIC CPU 1 F OPTIO ac DAC 3 gt T Vout3 OPTO 2 Vout3 I DC DC Converter uli Uh m Module Field Calibration Each isolated analog modules s calibration is guaranteed by its design No field calibration is required Publication 1769 UM014B EN P May 2010 Chapter 2 Compliance to European Union Directives Installation and Wiring This chapter tells you how to determine the power requirements for the modules avoid electrostatic damage e install the module e wire the module s terminal block wite input devices wire output devices This product is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive The analog modules are tested to meet Council Directive 2004 108 EC Electr
49. able 20 Ch0 Type Range Select 10 to 10 Ydc 20 ChO Data Format Select Raw Proportional Data 20 ChO High Data Value 0 20 ChO Low Data Value 0 20 ChO Alarm Dead Band Value O La Channel 1 By default the 1769 IF4I module contains six input words and no output words 6 Click the Data Description button to see what the six input words represent The first four words are the actual analog input data while the last two wotds contain status and over and under range bits for the four channels 7 Click OK or Cancel to exit this screen and return to the Configuration screen 8 If your application requires only four data words and not the status information click the Set for I O only button The input size changes to four words The revision number for the 1769 IF4I module is two With this setting you may leave the electronic keying to Exact Match It is not recommended to disable keying but if you are not sure of the exact revision of your module selecting Compatible Module allows your system to operate while still requiring a 1769 IFAI module in slot 1 The 1769 IF4I module allows external 24V dc power The external power connection allows you to draw 24V dc power for the module from your external source should your 1769 power supply not provide enough 24V dc power for your particular set of 1769 I O modules Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter D 7 If you ar
50. al proportional to a digital value transferred to the module from the controller repeatability The closeness of agreement among repeated measurements of the same variable under the same conditions resolution The smallest detectable change in a measurement typically expressed in engineering units for example 1 mV or as a number of bits For example a 12 bit system has 4096 possible output states It can therefore measure 1 part in 4096 status word Contains status information about the channel s current configuration and operational state You can use this information in your ladder program to determine whether the channel data word is valid step response time For inputs this is the time required for the channel data word signal to reach a specified percentage of its expected final value given a large step change in the input signal update time See module update time Numerics 1769 ADN configuration example D 1 user manual Preface 2 A A D converter 1 6 definition 1 1 abbreviations 1 1 alarm deadband 3 13 process 3 13 analog input module data 3 3 definition 1 1 overview 1 1 attenuation definition 1 1 B bus connector definition 1 1 locking 2 6 bus interface 1 4 C calibration 1 8 channel definition 1 1 diagnostics 5 3 status LED 1 5 step response 3 8 channel update time definition 1 1 CMRR See common mode rejection ratio common mode rejection 3 8 definition 1 1 common mode
51. ance accuracy of the module Group your modules to minimize adverse effects from radiated electrical noise and heat Consider the following conditions when selecting a location for the analog module Position the module e away from sources of electrical noise such as hard contact switches relays and ac motot drives away from modules which generate significant radiated heat such as the 1769 IA16 module Refer to the module s heat dissipation specification In addition route shielded twisted pair analog input and output wiring away from any high voltage I O wiring Protect the Circuit Board from Contamination The printed circuit boards of the analog modules must be protected from dirt oll moisture and other airborne contaminants To protect these boards the system must be installed in an enclosure suitable for the environment The interior of the enclosure should be kept clean and the enclosure door should be kept closed whenever possible The module can be attached to the controller or an adjacent I O module before or after mounting Installation and Wiring 2 5 Por mounting instructions see Panel Mounting Using the Dimensional Template on page 2 7 or DIN rail Mount on page 2 8 To work with a system that is already mounted see Replace a Single Module Within a System on page 2 8 Figure 2 1 Assemble the Compact I 0 System 1 Disconnect power 2 Check that the bus lever of
52. and shield junction must be connected to earth ground via a panel or DIN rail mounting screw at the analog I O module end Keep the length of the drain wire as short as possible In environments where high frequency noise may be present it may be necessary to ground the cable shields to earth at the module end via a 0 1 uF capacitor at the sensor end for analog inputs and at the load end for analog outputs At the other end of the cable cut the drain wire and foil shield back to the cable Connect the signal wires to the terminal block Refer to Analog Input Module Wiring on page 2 19 and Analog Output Modules Wiring on page 2 21 Connect the other end of the cable to the analog input or output device Repeat steps 1 to 5 for each channel on the module Installation and Wiring 2 19 Analog Input Module Wiring Figure 2 9 1769 IF4l Terminal Layout Remove Unless Subs Area is Non Hazay 2d ChO iRtn N C Ch0 ibi Ch0 iRtn Chi N C h hl iR a Ch1 ENT TS Ch24 N C Chi Chl iRtn 34 Ch2 iRtn Ch1 Ch2 NR Ch2 iRtn ce Ch2 N C Ch3 Ch2 N C Ch3 Ch3 iR N C h3 i Ch3 id m N C Ch3 1769 IFAI Figure 2 10 1769 IF4l Wiring Differential Inputs Belden 8761 Cable or equivalent Analog Voltage Source IMPORTANT 1769 IFAI input channels connected to current sources must have a jumper wire placed between Ch _iRtn and the
53. are described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence SHOCK HAZARD labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures PP gt IMPORTANT Identifies information that is critical for successful application and understanding of the product Allen Bradley Rockwell Software Rockwell Automation and TechConnect are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Overview Installation and Wiring Table of Contents Preface Who Should Use This Manual 0 0 0 0 000000 cee eee ee
54. ate for the added inaccuracy error due to the impedance of the output module and cable Vinx Rs 2 x Re Ri Mis Hi TIP In a current loop system source and cable impedance do not impact system accuracy Label the Terminals A removable write on label is provided with the module Remove the label from the door mark the identification of each terminal with permanent ink and slide the label back into the door Your markings ID tag will be visible when the module door is closed Figure 2 6 Terminal Labels Wire the Finger safe Terminal Block Upper Retaining Screw Lower Retaining Screw Publication 1769 UMO014B EN P May 2010 2 16 Installation and Wiring Publication 1769 UM014B EN P May 2010 Remove the Finger safe Terminal Block When wiring field devices to the module it is not necessary to remove the terminal block If you remove the terminal block use the write on label on the side of the terminal block to identify the module slot location and type RTB position can be indicated by circling either the R for right side or L for left side Figure 2 7 Finger safe Terminal Block SLOT MODULE TYPE To remove the terminal block loosen the upper and lower retaining screws The terminal block will back away from the module as you remove the screws When replacing the terminal block torque the retaining screws to 0 46 Nm 4 1 Ib in Wire the Finger safe Terminal Block Wh
55. dapter and RSNetWorx software see Appendix D The configuration file can also be modified through the control program if supported by the controller The structure and bit settings are shown in Channel Configuration on page 3 7 Module Data Status and Channel Configuration for the Input Module Channel Configuration 3 7 Each channel s configuration words consist of bit fields the settings of which determine how the channel operates See the table below and the descriptions that follow for valid configuration settings and their meanings The default bit status of the configuration file is all zeros Table 3 4 Bit Definitions for Channel Configuration Words Define To Select Make these bit settings 15 14 13 12 11 10 9 8 7 43 12 11 J0 Input Filter 60 Hz 0 0 0 0 Selection 50 Hz 010 011 28 5 Hz 0 010 300 Hz 0 0 1 1 360 Hz 0110 0 Enable Enable 1 Interrupt Disable Enable Enable 1 Process Disable 0 Alarm Latch Enable Enable 1 Process Disable 0 Alarms Enable Enable 1 Channel Disable 0 n CompactLogix L43 controllers will be able to support these interrupts Table 3 5 Bit Definitions for Input Range and Input Data Define Indicate this These bit settings 15 11 10 9 8 7 4 321 0 Input 10 10V dc 0 0 I0 J0 Range
56. dule errors are conditions that prevent normal or recoverable operation of the system When these types of errors occur the system typically leaves the run or program mode of operation until the error can be dealt with Critical module errors are indicated in 1769 IF4I Extended Error Codes on page 5 6 and 1769 OF4CI and OF4VI Extended Error Codes on page 5 8 Analog module errors are expressed in two fields as four digit Hex format with the most significant digit as don t care and irrelevant The two fields are Module Error and Extended Error Information Table 5 2 Module Error Table Module Error Extended Error Information 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Hex Digit 4 Hex Digit 3 Hex Digit 2 Hex Digit 1 Publication 1769 UM014B EN P May 2010 Module Diagnostics and Troubleshooting 5 5 Module Error Field The purpose of the module error field is to classify module errors into three distinct groups as described in the table below The type of error determines what kind of information exists in the extended error information field These types of module errors are typically reported in the controller s I O status file Refer to yout controller manual for details Table 5 3 Module Error Types Error Module Error Description Type Field Value Bits 11 09 Bin no additional information Hardware 001 General and specific hardware err
57. e LSB is defined as the rightmost bit bit 0 of the 16 bit field For analog outputs the three rightmost bits are not significant and the LSB is defined as the third bit from the right bit 2 of the 16 bit field linearity error An analog input or output is composed of a series of voltage or current values corresponding to digital codes For an ideal analog input or output the values lie in a straight line spaced by a voltage or current corresponding to 1 LSB Any deviation of the converted input or actual output from this line is the linearity error of the input or output The linearity is expressed in percent of full scale input or output See the variation from the straight line due to linearity error exaggerated in the example below Actual Transfer Function number of significant bits The power of two that represents the total number of completely different digital codes an analog signal can be converted into or generated from module scan time same as module update time module update time For input modules the time required for the module to sample and convert the input signals of all enabled input channels and make the resulting data values available to the controller For output modules the time required for the module to receive the digital code from the controller convert it to the analog output signal and send it to the output channel multiplexer An switching system that allows several signals to s
58. e noise Common Mode Rejection is better than 60 dB at 50 and 60 Hz with the 50 and 60 Hz filters selected respectively The module performs well in the presence of common mode noise as long as the signals applied to the user plus and minus input terminals do not exceed the working voltage rating of the module Improper earth ground may be a source of common mode noise Channel Step Response The selected channel filter frequency determines the channel s step response The step response is the time required for the analog input signal to reach 100 of its expected final value This means that if an input signal changes faster than the channel step response a portion of that signal will be attenuated by the channel filter Module Data Status and Channel Configuration for the Input Module 3 9 Module Update Time and Scanning Process The module update time is defined as the time required for the module to sample and convert the input signals of all enabled input channels and provide the resulting data values to the controller For the 1769 IF4I each input channel is continuously sampled at an independent rate determined by the filter setting selected for each channel The module s Input Data file is updated on a channel by channel basis at a rate corresponding to the sample rate for each enabled channel The Filter Frequency and Update Times table shows the channel update times associated with each input channel filter setting Selecting
59. e should be taken when wiring the module to analog signal sources Before wiring any analog module disconnect power from the system power supply and from any other source to the analog module After the analog module is properly installed follow the wiring procedure below To ensure proper operation and high immunity to electrical noise always use Belden 8761 shielded twisted pair or equivalent wire ATTENTION A When wiring an analog input take care to avoid connecting a voltage source to a channel configured for current input Improper module operation or damage to the voltage source can occur Never connect a voltage or current source to an analog output channel Publication 1769 UM014B EN P May 2010 2 18 Installation and Wiring Publication 1769 UM014B EN P May 2010 Figure 2 8 Belden 8761 Wire t Cut foil shield and drain wire Signal Wire Signal Wire Drain Wire Foil Shield Signal Wire Signal Wire To wire your module follow these steps 1 At each end of the cable strip some casing to expose the individual wires Trim the signal wires to 2 inch lengths Strip about 5 mm 3 16 in of insulation away to expose the end of the wire ATTENTION Be careful when stripping wires Wire fragments that fall into a module could cause damage when you cycle power At one end of the cable twist the drain wire and foil shield together Under normal conditions this drain wire
60. e using external 24V dc power for your 1769 IF4I module you must click the white box to the left of Using External 24v Power Source so that a check mark appears in the box Do not click on the box if you are not using external 24V dc power Each of the four analog input channels are disabled by default To enable a channel click its Enable box so that a check mark appears in it Then choose your Filter frequency Input Range and Data Format for each channel See chapter 4 of this manual for a complete description of each of these configuration categories Publication 1769 UMO014B EN P May 2010 D 8 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Publication 1769 UM014B EN P May 2010 1769 IF4l External Power Example In this example channels 0 through 4 are used and external power is being supplied from an external 24V dc power source In addition channels 0 and 1 are driven by 4 to 20 mA transducers while channels 2 and 3 are driven by devices generating 0 to 10V dc analog signals Throughput is not a concern for this application However noise immunity is Therefore the filter frequency for maximum noise immunity 50 Hz has been chosen The analog input on channel 0 is used as the PV input value for a PID loop Therefore the Data Format for this channel is Scaled for PID Channels 1 through 3 are not being used with a PID loop and have been configured for the Raw Proportional Data F
61. ected channel 1 X40A 010 000001010 Invalid input range selected channel 2 X40B 010 000001011 Invalid input range selected channel 3 X40C 010 000001100 Invalid input format selected channel 0 X40D 010 0 0000 1101 Invalid input format selected channel 1 X40E 010 000001110 Invalid input format selected channel 2 X40F 010 0 0000 1111 Invalid input format selected channel 3 X410 010 000010000 Invalid low alarm data value channel 0 X411 010 0 0001 0001 Invalid low alarm data value channel 1 X412 010 000010010 Invalid low alarm data value channel 2 X413 010 0 0001 0011 Invalid low alarm data value channel 3 X414 010 000010100 Invalid high alarm data value channel 0 X415 010 0 0001 0101 Invalid high alarm data value channel 1 X416 010 000010110 Invalid high alarm data value channel 2 X417 010 0 0001 011 Invalid high alarm data value channel 3 X418 010 000011000 Invalid alarm deadband value channel 0 X419 010 0 0001 1001 Invalid alarm deadband value channel 1 X41A 010 000011010 Invalid alarm deadband value channel 2 X41B 010 0 0001 1011 Invalid alarm deadband value channel 3 X41C 010 000011100 Alarm not enabled channel 0 X41D 010 0 0001 1101 Alarm not enabled channel 1 X41E 010 000011110 Alarm not enabled channel 2 X41F 010 0 0001 1111 Alarm not enabled channel 3 ox represents the Don t Care digit Publication 1769 UM014B EN P May 2010 5 8 Module Diagno
62. ee Filter Frequency and Update Times on page 3 9 Resolution Max 16 bits unipolar 15 bits plus sign bipolar Rated Working Voltage 30V ac 30V dc Common Mode Rejection Greater than 60 dB at 50 and 60 Hz with the 10 Hz filter selected respectively Normal Mode Rejection Ratio 50 dB at 50 and 60 Hz with the 10 Hz filter selected respectively Input Impedance Voltage Terminal 1 MQ typical Current Terminal 249 Q Overall Accuracy Voltage Terminal 0 2 full scale at 25 C Current Terminal 0 35 full scale at 25 C selected potential above ground The over or under range flag will come on when the normal operating range over under is exceeded The module will continue to convert the analog input up to the maximum full scale range The flag automatically resets when within the normal operating range Resolution is dependent upon your filter selection The maximum resolution is achieved with the 10 Hz filter Rated working voltage is the maximum continuous voltage that can be applied at the input terminal including he input signal and the value that floats above ground potential for example 10V dc input signal and 20V dc ncludes offset gain non linearity and repeatability error terms Publication 1769 UMO014B EN P May 2010 A 4 Specifications Publication 1769 UM014B EN P May 2010 Table A 2 1769 IF4I Specifications cont Specification 17
63. em with a 1769 ADN DeviceNet Adapter Add the DeviceNet Adapter In this part of the example the 1769 ADN adapter is added to the DeviceNet to the Scanlist scanner s scanlist 1 Start the RSNetWorx for DeviceNet software DeviceNet RSNetWorx for DeviceNet BEE le Edt View Network Device Tools Help als W8 t Sele amp aelr W s Bz Hardware J EHE DeviceNet ED Categoy General Purpose Discrete 1 0 Genetic Device Human Machine Interface Inductive Proximity Switch Limit Switch Motor Protector Photoelectric Sensor eG Smart MCC EH Vendor S Rockwell Automation Allen Rockwell Automation Dodge s Rockwell Automation Electro Rockwell Automation Relan ISI TT Offline 2 In the left column under Category click the sign next to Communication Adapters 3 In the list of products double click the 1769 ADN to place it on the network Gan j DeviceNet RSNetWorx for DeviceNet Ele Edit View Network Device Diagnostics Tools Help MER A IE ere alt E Hardware x 1769 ADN Compact VO Adapter 1738 ADNI8 ArmorPoint Scanner 1738 ADNI8P ArmorPoint Devicet 1738 ADNI8P ArmorPoint Scanne 1738 ADNX ArmorPoint DeviceNet I 1738 ADNX ArmorPoint Scanner 1738 AENT ArmorPoint EtherNet 1747 SDN Scanner Module 1756 DNB A 1761 NET DNI Device Net Interfa 4 1761 NET DNI Series B DeviceNet 1769 ADN Compact I O Adapter E
64. en wiring the terminal block keep the finger safe cover in place 1 Loosen the terminal screws to be wired 2 Begin wiring at the bottom of the terminal block and move up 3 Route the wire under the terminal pressure plate You can use the bare wire or a spade lug The terminals accept a 6 35 mm 0 25 in spade lug The terminal screws ate non captive Therefore it is TIP i i i possible to use a ring lug maximum 1 4 in o d with a 0 139 in minimum i d M3 5 with the module Installation and Wiring 2 17 4 Tighten the terminal screw making sure the pressure plate secures the wire Recommended torque when tightening terminal screws is 0 68 Nm 6 lb in TIP If you need to remove the finger safe cover insert a screwdriver into one of the square wiring holes and gently pry the cover off If you wire the terminal block with the finger safe cover removed you will not be able to put it back on the terminal block because the wires will be in the way Wire Size and Terminal Screw Torque Each terminal accepts up to two wires Table 2 4 Terminal Wire Considerations Wire Type Wire Size Terminal Screw Retaining Screw Torque Torque Solid Cu 90 C 194 F 0 325 2 080 mm 0 68 Nm 6Ib in 0 46 Nm 4 1 Ib in 22 14 AWG Stranded Cu 90 C 194 F 0 325 1 310 mm 0 68 Nm 6 Ib in 0 46 Nm 4 1 Ib in 22 16 AWG Wire the Modules ATTENTION l To prevent shock hazard car
65. ents the value of the analog inputs for channels 0 to 3 These data words are valid only when the channel is enabled and there are no errors Input words 5 and 6 hold the status bits To receive valid status information the channel must be enabled TIP You can access information in the input image file using the programming software configuration screen 1769 IF4I Output Image The 1769 IF4I output image file contains the clear alarm control bits for the high and low alarm bits on each input channel These bits are used to clear alarms when alarms are latched TIP You can access information in the output image file using the programming software configuration screen 1769 IF4I Configuration File The configuration file contains information that you use to define the way a specific channel functions The configuration file is explained in more detail in 1769 IF4I Configuration Data File on page 3 6 TIP Not all controllers support program access to the configuration file Refer to your controller s user manual 1769 IF4I Input Data File Module Data Status and Channel Configuration for the Input Module 3 3 The input data table lets you access analog input module read data for use in the control program via word and bit access The data table structure is shown in the table below For each input module slot x words 0 to 3 in the input data file contain the analog values of the inputs Table 3 1 1769 IF4l Input Data Table
66. er manual for details Publication 1769 UM014B EN P May 2010 4 14 Module Data Status and Channel Configuration for the Output Modules Publication 1769 UM014B EN P May 2010 1769 OF4CI and OF4VI Program Idle Mode PM This configuration selection provides individual program idle mode selection for the analog channels When this selection is disabled the bit 1s reset 0 the module holds the last state meaning that the analog output remains at the last converted value prior to the condition that caused the control system to enter the Program mode IMPORTANT Hold last state is the default condition for the 1769 OF4CI and OF4VI during a control system run to program mode change TIP The MicroLogix 1500 and CompactLogix controllers do not support Hold Last State This functionality is only supported when the analog module is used on the DeviceNet network via the 1769 ADN adaptet If this selection is enabled the bit is set 1 and the system enters the program mode it commands the module to convert the user specified value from the channel s Program Idle mode word to the appropriate analog output for the range selected TIP Not all controllers support this function Refer to your controller s user manual for details 1769 OF4CI and OF4VI Program Idle to Fault Enable PFE If a system currently in program idle mode faults this setting determines whether the program idle or fault value is applied to the output I
67. es the value held by the module providing a bumpless transfer If Hold for Initialization is selected outputs hold if any of these three conditions occut Initial connection is established after cycling power e New connection is established after a communications fault occurs e Transition to Run mode from Program state The Output Held bit see the Input Data file for a channel indicates that the channel is holding 1769 0F4CI and OF4VI Fault Mode FM This configuration selection provides individual fault mode selection for the analog channels When this selection is disabled the bit is reset 0 the module holds the last state meaning that the analog output remains at the last converted value prior to the condition that caused the control system to enter the program mode IMPORTANT Hold last state is the default condition for the 1769 OF4CI and OF4VI during a control system run to program mode change TIP The MicroLogix 1500 and CompactLogix controllers do not support Hold Last State This functionality is only supported when the analog module is used on the DeviceNet network via the 1769 ADN adapter If this selection is enabled the bit is set 1 and the system enters the program mode it commands the module to convert the user specified value from the channel s Fault mode word to the appropriate analog output for the range selected TIP Not all controllers support this function Refer to your controller s us
68. f the selection is enabled the bit is set 1 the module applies the fault value If the selection is disabled the bit is reset 0 the module applies the program idle mode data value The default setting is disabled TIP Not all controllers support this function Refer to your controller s user manual for details Module Data Status and Channel Configuration for the Output Modules 4 15 1769 OF4CI and OFAVI Fault Value Using words each channel s Fault Value word you can specify the values the outputs will assume when the system enters the fault mode The default value is 0 Valid values are dependent upon the range selected in the range selection field If the value you entered is outside the normal operating range for the output range selected the module generates a configuration error For example if you select engineering units for the 0 to 20 mA range and enter a fault value within the normal operating range 0 to 20000 the module will configure and operate correctly However if you enter a value outside the normal operating range for example 21000 the module indicates a configuration error TIP Not all controllers support this function Refer to your controller s user manual for details EXAMPLE e If the default value 0000 is used and the range selected is 0 to 20 mA the module will output 0 mA for all data formats e If the raw proportional or engineering units format is selected and zero is ente
69. g data value is tested by the module for an over range ot under range condition If any of these conditions are detected unique bits are set in the channel status wotd The channel status word is described in the 1769 IF4I Input Data File on page 3 3 The controller reads the two s complement binary converted analog data from the modules This typically occurs at the end of the program scan or when commanded by the control program If the controller and the modules determine that the bus data transfer was made without error the data is used in your control program Output Modules The output modules monitor channels for over range and under range conditions and can also clamp the outputs at designated levels if enabled by the user program If such conditions are detected a unique bit is set in the channel status word The channel status word is described in the 1769 OF4CI and OF4VI Output Data File on page 4 3 The output modules receive two s complement binary values from the bus master This typically occurs at the end of the program scan or when commanded by the control program If the controller and the module determine that the bus transfer was completed without error the output module converts the data to an analog output signal Publication 1769 UMO014B EN P May 2010 1 6 Overview Ch0 j ChO iRtn Ch0 d4 Ch0 i ChO iRtn Ch0 Publication 1769 UM014B EN P May
70. gure 2 2 Space Requirements Host Controller 2D oO oO Iz c e e s S c c Compact 1 0 Compact 1 0 Compact 1 0 Publication 1769 UM014B EN P May 2010 Installation and Wiring 2 7 Panel Mount Mount the module to a panel using two screws per module Use M4 or 8 panhead screws Mounting screws are required on every module Figure 2 3 Panel Mounting Using the Dimensional Template Spacing for single wide modules 35 mm 1 378 in Spacing for one and a half wide modules 52 5 mm 2 067 in Refer to host controller documentation for this dreon t EF Overall hole spacing tolerance 0 4 mm 0 016 in o Host Controller Locate holes every 17 5 mm 0 689 in to allow for a mix of single wide and one and a half wide modules for example the 1769 0A16 module Panel Mounting Procedure Using Modules as a Template The following procedure allows you to use the assembled modules as a template for drilling holes in the panel If you have sophisticated panel mounting equipment you can use the dimensional template provided Due to module mounting hole tolerance it is important to follow these procedures 1 On a clean work surface assemble no more than three modules Using the assembled modules as a template carefully mark the center of all module mounting holes on the panel N 3 Return the assembled modules to the clean work surface including any previously mo
71. gure Analog 1 0 This example takes you through configuring your 1769 analog input and dules with RSLogix 500 programming software This application Modules in a MicroLogix 7 7 example assumes your input and output modules are installed as expansion 1500 System I O in a MicroLogix 1500 system and that RSLinx software is properly configured and a communications link has been established between the MicroLogix controller and RSLogix 500 software If you have RSLogix 500 version 6 or earlier follow this procedure to configure your module 1 From the list choose Other Requires I O Card Type ID zicix m Current Cards Available Filter fan 10 ed 8 Output High Current 24 VDC 16 Output 24 VDC Source 1769 0B15P 16 Output 24 VDC Source w Protectior 1769 0832 32 Dutput High Density 24 VDC 1 769 0F2 Analog 2 Channel Output Module 1 769 0F8C Analog 8 Chan Current Output 1 769 0F8 Analog 8 Chan Voltage Output 1 769 0V16 16 Output 24 VDC Sink 1769 0 w8 8 Output Relay 1769 0W16 16 Output Relay 1759 0 w 8l 8 Output Isolated Relay 1 769 SDN DeviceNetScanner 1 769 SM1 Compact 1 0 to DPI SCANport Module 1769 5M2 Compact 1 0 to DSI Module 1759 P 2 Power Supply 1 769 PB2 Power Supply 1 769 P44 Power Supply 1 769 PB4 Power Supply Any 1769 PowerSupply Any 1769 UnPowered Cable Other Requires 1 0 Card Type ID Read IO Config Bul 1754 Micrologix 1500 LSP Series C i Ady Co
72. hare a common A D or D A converter normal mode rejection differential mode rejection A logarithmic measure in dB of a device s ability to reject noise signals between or among circuit signal conductors normal operating range Input or output signals are within the configured range See page 1 2 for a list of input and output types ranges overall accuracy The worst case deviation of the output voltage or current from the ideal over the full output range is the overall accuracy For inputs the worst case deviation of the digital representation of the input signal from the Publication 1769 UMO014B EN P May 2010 Publication 1769 UM014B EN P May 2010 ideal over the full input range is the overall accuracy this is expressed in percent of full scale Gain error offset error and linearity error all contribute to input and output channel accuracy output accuracy The difference between the actual analog output value and what is expected when a given digital code is applied to the d a converter Expressed as a percent of full scale The error will include gain offset and drift elements and is defined at 25 C and also over the full operating temperature range 0 to 60 C output image The output from the controller to the output module The output image contains the analog output data analog output module An I O module that contains circuits that output an analog dc voltage or current sign
73. he module for any channel whose Output Held bit is set 1 by reading words 2 to 5 of the Input Data file Publication 1769 UMO014B EN P May 2010 4 6 Module Data Status and Channel Configuration for the Output Modules 1769 OF4Cl and OFAVI Output Data Loopback Echo Words 2 to 5 provide output loopback data echo through the Input Data file for channels 0 to 3 The value of the data echo is the analog value currently being converted on board the module by the D A converter This ensures that the logic directed state of the output is true Otherwise the state of the output could vaty depending on controller mode Under normal operating conditions the data echo value is the same value that is being sent from the controller to the output module Under abnormal conditions the values may differ Publication 1769 UM014B EN P May 2010 During run mode the control program could direct the module to a value over or under the defined full range In that case the module raises the over or under range flag and continues to convert and data echo up to the defined full range However upon reaching either the maximum upper or lower full range value the module stops converting and echoes back that maximum upper or lower full range value not the value being sent from the controller During program or fault mode with Hold Last State or User Defined Value selected the module echoes the hold last value or alternate value you selected For
74. ics and Troubleshooting 5 3 Internal diagnostics are performed at both levels of operation When detected module error conditions are immediately indicated by the module status LED Both module hardware and channel configuration error conditions are reported to the controller Channel ovet range or under range conditions are reported in the module s input data table Module hardware errors are typically reported in the controller s I O status file Refer to your controller manual for details When you cycle power to the module a series of internal diagnostic tests are performed These diagnostic tests must be successfully completed or the module status LED remains off and a module error results and is reported to the controller Table 5 1 Diagnostics Module Status LED Condition Corrective Action On Proper No action required Operation Off Module Fault Cycle power If condition persists replace the module Call your local distributor or Rockwell Automation for assistance When an input or output module channel is enabled the module performs a diagnostic check to see that the channel has been properly configured In addition the module checks each channel on every scan for configuration errors over range and under range open circuit input module in 4 to 20 mA current range and all voltage ranges Out of range Detection Input and Output Modules For input modules whenever the data received at the channel word is ou
75. iguration Word 1 10 Channel 1 Fault Value Word 26 Channel 3 Fault Value Word 11 Channel 1 Program Idle Mode Word 27 Channel 3 Program Idle Mode Word 12 Channel 1 Low Clamp 28 Channel 3 Low Clamp 13 Channel 1 High Clamp 29 Channel 3 High Clamp 14 Channel 1 Ramp Rate 30 Channel 3 Ramp Rate 15 Channel 1 Spare 31 Channel 3 Spare Word 0 Bit Word0 E Reserved SIU SIO LA ER PM HI PFE Word 1 Reserved Output Data Reserved Output Format Select Type Range The configuration file is typically modified using the programming software configuration screen For information on configuring the module using MicroLogix 1500 and RSLogix 500 software see Appendix B for CompactLogix and RSLogix 5000 software see Appendix C for 1769 ADN DeviceNet adapter and RSNetWorx software see Appendix D The configuration file can also be modified through the control program if supported by the controller The structure and bit settings are shown in 1769 OF4CI and OFAVI Channel Configuration on page 4 8 Publication 1769 UMO014B EN P May 2010 4 8 Module Data Status and Channel Configuration for the Output Modules 1769 0F4CI and OF4VI Channel Configuration The first two words of each eight word group in the configuration file allow you to change the parameters of each channel independently For example wotds 8 and 9 correspond to channel 1 while words 24 and 25 correspond to channel 3 Table 4 6 1
76. ing formats e Raw Proportional Data Engineering Units e Scaled for PID Percent Range Raw Proportional Data The value presented to the controller is proportional to the selected input and scaled into the maximum data range allowed by the bit resolution of the A D converter and filter selected The full range for a 10V dc user input is 32767 to 32767 See Valid Input Data on page 3 11 Engineering Units The module scales the analog input data to the actual current or voltage values for the selected input range The resolution of the engineering units is dependent on the range selected and the filter selected See Valid Input Data on page 3 11 Scaled for PID The value presented to the controller is a signed integer with zero representing the lower user range and 16383 representing the upper user range Allen Bradley controllers such as the MicroLogix 1500 use this range in their PID equations The amount over and under user range full scale range 410 to 16793 is also included See Valid Input Data on page 3 11 Percent Range The input data is presented as a percentage of the user range For example 0V to 10V dc equals 0 to 100 See Valid Input Data on page 3 11 Module Data Status and Channel Configuration for the Input Module 3 11 Valid Input Data Word Formats Ranges The following table shows the valid formats and min max data ranges provided by the module Table 3 7 Valid Input Data 176
77. into the Input Data file at as fast a rate as possible controlled by the filter setting selected for each enabled channel Publication 1769 UMO014B EN P May 2010 3 12 Module Data Status and Channel Configuration for the Input Module Publication 1769 UM014B EN P May 2010 The module compares the Real Time Sample Rate value entered in Word 0 of the Configuration Data file with each input channel s calculated update time again based on the filter setting selected for each enabled channel If the value entered for the Real Time Sample Rate is smaller than any input channel s calculated update time the module indicates a configuration error The longest Real Time Sample Rate supported by the 1769 IFAI is 5s the maximum value for Word 0 of the Configuration Data file is 5000 decimal 1769 IF4l Time Stamping This parameter instructs the module to insert a time stamp value into the Input Data file every time the file is updated During module configuration you enable time stamping using Word 1 bit 15 of the Configuration Data file Enable Time Stamping ETS Setting the ETS bit 1 enables the module s time stamping function Clearing the ETS bit 0 disables the function The default condition of the ETS bit is disabled 0 The 1769 IF4I provides when enabled a rolling time stamp value of 0 to t32767 with each count representing 1 ms When the time stamp count reached 32767 the value is reset to 0 and the value continues to
78. is selected and zero is entered as Program Idle mode word in the 4 to 20 mA range for 1769 OF4CI or the 1 to 5V range for 1769 OF4VD a configuration error results e See 1769 OF4CI Valid Output Data Table on page 4 17 and 1769 OF4VI Valid Output Data Table on page 4 18 for more examples Module Data Status and Channel Configuration for the Output Modules 4 17 1769 OF4C Valid Output Data Word Formats Ranges The following table shows the valid formats and data ranges accepted by the module Table 4 11 1769 OF4CI Valid Output Data Table OFACI Input Example Data Output Raw Propor Engineering Scaled for PID Percent Full Normal Value Range tional Data Unit Range phere state Decimal Range Decimal Range Decimal Decimal ange Range Range 5 5 5 5 5 3 E S E2 Es S Fe 5 Ee e e se OS se DOS s9 oso s os zs g EB jez ES let ES g ES les otc rus otc uz otc rus otc rus R a a oo oo os oo Os oo os o os 4 Over 22 0 mA 21 0 Over N A N A 22000 21000 18431 17407 11250 10625 20 mA 21 0 mA mA 21 0mA 21 0mA 21 0 Over 32767 32767 21000 21000 17407 17407 10625 10625 mA 40mAto 20 0mA 20 0 Normal 29085 29085 20000 20000 16383 16383 10000 10000 20 0 mA mA 40mA 40mA Normal 29822 29822 4000 4000 0 0 0 0 3 2 mA 3 2mA 3 2mA Under 32767 32767 3200 3200 819 819 500 500 Under32 0 0mA 3 2mA U
79. kQ at 10V dc Capacitive Load Max 1 uF Field Calibration None required Overall Accuracy 0 5 full scale at 25 C The over or under range flag will come on when the normal operating range over under is exceeded The module will continue to convert the analog output up to the maximum full scale range The flag automatically resets when within the normal operating range unless configured to latch 2 Step response is the period of time between when the D A converter was instructed to go from minimum to full range until the device is at 63 of full range B Includes offset gain drift non linearity and repeatability error terms Publication 1769 UM014B EN P May 2010 A 8 Specifications Publication 1769 UM014B EN P May 2010 Table A 4 1769 OF4VI Specifications Specification 1769 OF4VI Accuracy Drift with 0 0086 FS per C Temperature Output Ripple 0 05 Range 0 50 kHz referred to output range Non linearity in percent full 0 05 scale Repeatability 0 05 in percent full scale Output Error Over Full 0 8 Temperature Range 0 60 C 32 140 F Output Impedance lt 1Q Open and Short circuit Yes Protection Maximum Short circuit Current 30 mA Output Overvoltage Protection Yes Output Response at System Power Up and Power Down Power up 1 2V dc spike for less than 0 4 ms Power down 1 2V dc spike for less than 21 ms Rated Wor
80. king Voltage 30V ac 30V dc Output Group to Bus Isolation 500V ac or 710V dc for 1 minute qualification test 30V ac 30V dc working voltage Module OK LED On module has power has passed internal diagnostics and is communicating over the bus Off Any of the above is not true Channel Diagnostics Over or under range by bit reporting System Power Supply Distance Rating The module may not be more than 8 modules away from the system power supply Recommended Cable Belden 8761 shielded Vendor D Code 1 Product Type Code 10 Product Code 42 Input Words 6 Output Words 5 Configuration Words 32 n Output ripple is the amount a fixed output varies with time assuming a constant load and temperature 2 Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it consecutively under the same conditions and in the same direction 3 Rated working voltage is the maximum continuous voltage that can be applied at the input terminal including the input signal and the value that floats above ground potential for example 10V dc input signal and 20V dc potential above ground Appendix B Input Module Addressing iguration File Module Addressing and Configuration with MicroLogix 1500 This appendix examines the analog modules addressing scheme and describes module configuration using RSLogix 500 and
81. ld the analog output at the last value received before the controller was placed in program mode or before it faulted e User defined State When selecting user defined state you must specify a value for the analog output to revert to should the controller be placed in program mode or fault The values used for user defined state must be valid values determined by the selected Data Format and Output Range If communications fail you may also choose whether your Program State ot Fault State options take place for each channel In this example channels 0 and 1 are enabled and configured for 4 to 20 mA Output Ranges The Data Format for channel 0 is Scaled for PID because it is the CV output value from your PID instruction Hold last state was chosen for all possible conditions other than Run mode for channel 0 Channel 1 is also enabled and configured for 4 to 20 mA Output Range Raw Proportional Data Format was chosen for maximum resolution In addition a requirement of the system is that this analog output must always be at 4 mA if the system is not in control of it Publication 1769 UM014B EN P May 2010 D 12 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Therefore a value of 6241 decimal must be used in the event the controlling controller is placed into Program Fault mode faults or loses communications The decimal number 6241 represents 4 mA when using the Raw Proportional Data Format
82. le the alarm latching Set the EI bit 1 for a channel to enable interrupts on that channel s process alarms Each channel s process alarm high data value and process alarm low data value are set by entering values in the corresponding words of the Configuration Data file for that channel The values entered for a channel s process alarm data values must be within the normal operating data range as set by the input Data Format selected for that channel If a process alarm data value is entered that is outside the normal operating data range set for a channel the module indicates a configuration error Alarm Deadband You may configure an Alarm Deadband to work with the process alarms The deadband lets the process alarm status bit to remain set despite the alarm condition disappearing as long as the input data remains within the deadband of the process alarm Alarm Deadbands on page 3 14 shows input data that sets each of the two alarms at some point during module operation In this example latching is disabled therefore each alarms turns OFF when the condition that caused it to set ceases to exist Publication 1769 UM014B EN P May 2010 3 14 Module Data Status and Channel Configuration for the Input Module High Publication 1769 UM014B EN P May 2010 Figure 3 2 Alarm Deadbands High alarm High alarm turns OFF turns ON w lt Normal Input Range Low alarms turns ON Low alarms turns OFF
83. lear of the machine The problem could be intermittent and sudden unexpected machine motion could occur Have someone ready to operate an emergency stop switch in case it becomes necessary to shut off power to the machine Program Alteration There are several possible causes of alteration to the user program including extreme environmental conditions Electromagnetic Interference EMI improper grounding improper wiring connections and unauthorized tampering If you suspect a program has been altered check it against a previously saved program on an EEPROM or UVPROM memory module Safety Circuits Circuits installed on the machine for safety reasons like over travel limit switches stop push buttons and interlocks should always be hard wired to the master control relay These devices must be wired in series so that when any one device opens the master control relay is de energized thereby removing power to the machine Never alter these circuits to defeat their function Serious injury or machine damage could result The module performs operations at two levels e Module level e Channel level Module level operations include functions such as power up configuration and communication with a bus master such as a MicroLogix 1500 controller Channel level operations describe channel related functions such as data conversion and over or under range detection Power Cycle Diagnostics Channel Diagnostics Module Diagnost
84. lot 3 use address I 3 4 2 E p 5 id Element t NW Bit Delimiter Compact 1 0 Compact 0 Compact 0 c ce Lo ws Cc o o e Slot Number TIP The end cap does not use a slot address Module Addressing and Configuration with MicroLogix 1500 B 3 Input Module s Configuration File The configuration file contains information that you use to define the way a specific channel functions The configuration file is explained in more detail in chapter 3 The configuration file is modified using the programming software configuration screen For an example of module configuration using RSLogix 500 software see Configure Analog I O Modules in a MicroLogix 1500 System on page B 4 TIP The RSLogix 500 configuration default is to disable each analog input channel For improved analog input module performance disable any unused channels Table B 1 Software Configuration Channel Defaults 1769 IF4I 1769 OF4CI and OFAVI Parameter Default Setting Parameter Default Setting Enable Disable Channel Disabled Enable Disable Channel Disabled Filter Selection 60 Hz Output Range Selection 0 20mA Input Range 10V dc Data Format Raw Proportional Data Format Raw Proportional f The 1769 IFAI OFACI and OFAVI modules are disabled by default You will need to enable the channels Publication 1769 UMO014B EN P May 2010 B 4 Module Addressing and Configuration with MicroLogix 1500 Confi
85. mA dc olola S Select Output Raw Proportion 0 010 amp Data al Counts Select Engineering 0 0 1 Units Scaled for PID 01110 Percent Range 01111 Output 10 10V dc 01010 Range 0 5V dc 0 0 1 Select 5 10V dc 0 1 0 z 1 5V dc 0 11 Output Raw Proportion 0 0 0 amp Data al Counts Select Engineering 0 0 1 Units Scaled for PID 01110 Percent Range 01111 1769 OF4CI and OF4VI Enable Disable Channel This configuration selection bit 15 of Configuration Word 0 allows each channel to be individually enabled TIP A channel that is not enabled has zero voltage or current at its terminal Publication 1769 UM014B EN P May 2010 4 10 Module Data Status and Channel Configuration for the Output Modules Publication 1769 UM014B EN P May 2010 Clamping Limiting Clamping limits the output from the analog module to remain within a range configured by the controller even when the controller commands an output outside that range This safety feature sets a high clamp and a low clamp Once clamps are determined for a module any data received from the controller that exceeds those clamps sets an appropriate limit alarm and transitions the output to that limit but not beyond the requested value For example an application may set the high clamp on a 1769 OF4CI module for 15 mA and the low clamp for 5 mA If a controller sends a value corresponding to 16
86. mA to the module the module will only apply 15 mA to its screw terminals Clamping is disabled on a per channel basis by entering a 0 value for both the high and low clamps in the Configuration Data file Interrupts are generated on a high or low alarm by setting 1 the SIO bit for high clamp or over range alarm or setting 1 the SIU bit for low clamp or under range alarm Alarms caused by exceeding over under range or clamp limits can be latched by setting 1 a channel s LA bit on a per channel basis Clamp Limit Alarms This function works directly with clamping When a module receives a data value from the controller that exceeds clamping limits it applies signal values at the clamping limit but also sends a status bit to the controller notifying it that the value sent exceeds the clamping limits With reference to the example in the Clamping Limiting section if a 1769 OF4CI module has clamping limits of 15 mA and 5 mA but then receives data to apply 16 mA only 15 mA is applied to the screw terminals The module sends a status bit back to the controller informing it that the 16 mA value exceeds the module s clamping limits Module Data Status and Channel Configuration for the Output Modules 4 11 Ramping Ramping limits the speed at which an analog output signal can change This prevents fast transitions in the output from damaging the devices that an output module controls Table 4 8 Ramping Types Ramping Type Descri
87. mote information on the hold last and user defined values see 1769 OF4CI and OF4VI Fault Value on page 4 15 and 1769 OFA4CI and OF4VI Program Idle Value on page 4 16 When one or more of the output channel s Output Held bits are set 1 See 1769 OF4CI and OFAVI Output Held Bits HO to H3 on page 4 5 1769 OF4CI and OFAVI Configuration Data File Module Data Status and Channel Configuration for the Output Modules 4 7 The configuration file lets you determine how each individual output channel will operate Parameters such as the output type range and data format are set up using this file The configuration data file is writable and readable The default value fot the configuration data file is all zeros The structure of the channel configuration file is explained below Table 4 4 1769 OF4CI and OFAVI Configuration Data File Word Description Description 0 Channel 0 Configuration Word 0 Channel 2 Configuration Word 0 1 Channel 0 Configuration Word 1 Channel 2 Configuration Word 1 2 Channel 0 Fault Value Word Channel 2 Fault Value Word 3 Channel 0 Program Idle Mode Word Channel 2 Program Idle Mode Word 4 Channel 0 Low Clamp Channel 2 Low Clamp 5 Channel 0 High Clamp Channel 2 High Clamp 6 Channel 0 Ramp Rate Channel 2 Ramp Rate 7 Channel 0 Spare Channel 2 Spare 8 Channel 1 Configuration Word 0 24 Channel 3 Configuration Word 0 9 Channel 1 Configuration Word 1 25 Channel 3 Conf
88. nd OF4VI Extended Error Codes on page 5 8 Error codes can help troubleshoot your module Error Type Hex Module Extended Error Error Description Equivalent Error Information Code Code Binary Binary No Error X000 000 000000000 No Error General Common X200 001 000000000 General hardware error no additional information Hardware Error X201 001 000000001 Power up reset state Hardware X300 001 010000000 General hardware error Spetiiic Error X301 001 0 1000 0001 Microprocessor hardware error X302 001 100000010 A D converter communication error Publication 1769 UM014B EN P May 2010 Table 5 4 1769 IF4l Extended Error Codes Module Diagnostics and Troubleshooting 5 7 Error Type Hex Module Extended Error Error Description Equivalent Error Information Code Code Binary Binary 1768 IFAl Specific X400 010 00000 0000 General configuration error no additional information ees X403 010 0 0000 0011 Invalid real time sample rate value X404 010 000000100 Invalid input filter selected channel 0 X405 010 0 0000 0101 Invalid input filter selected channel 1 X406 010 000000110 Invalid input filter selected channel 2 X407 010 0 0000 0111 Invalid input filter selected channel 3 X408 010 000001000 Invalid input range selected channel 0 X409 010 000001001 Invalid input range sel
89. nder N A N A 0 3200 4096 819 2500 500 mA 0 Over 22 0mA 21 0 Over N A N A 22000 21000 18201 17202 11000 10500 20 mA 21 0 mA mA 21 0mA 210mA 21 0 Over 32767 32767 21000 21000 17202 17202 10500 10500 mA 0 0 20 0mA 20 0 Normal 29646 29646 20000 20000 16383 16383 10000 10000 20 0 mA mA 0 0 mA 0 0 mA Normal 32767 32767 0 0 0 0 0 0 Under 0 0 1 0mA 0 0 mA Under N A N A 1000 0 819 0 500 0 mA Publication 1769 UMO014B EN P May 2010 4 18 Module Data Status and Channel Configuration for the Output Modules 1769 OF4VI Valid Output Data Word Formats Ranges The following table shows the valid formats and data ranges accepted by the module Table 4 12 1769 OF4VI Valid Output Data Table OFAVI Input Example Data Output Raw Propor Engineering Scaled for PID Percent Full Normal Value Range tional Data Unit Range D Ste Decimal Range Decimal Range Decimal Decimal Range Range Range 5 5 5 5 5 3 Sj e 8 Fe B Es Ee e o se OS 58 Oso s9 oo 58 jos zo e o e o ow 0 ow 2 ow se se EB 5E BP ss Br 55 Ez oo e oo os o S6 amp E SS os GO SE 10V dc Over 11 0V 10 5V Over N A N A 11000 10500 17202 16793 11000 10500 10 5Vde dc dc 10 5V 10 5V 10 5V Over 32767 32767 10500 10500 16793 16793 10500 10500 dc dc dc 10 10 0V 10 0V Normal
90. nfig Help Hide All Cards 2 Enter the appropriate values as listed below Other type IO card Vendor ID 1 Vendor ID fi Product Type 109 pa Product Code 66 Beaia tee ME ceme Series Major Rev Minor Rev A Product Code 66 Input Words 108 Series Major Rev MinorRev Input Bits 0 Output Words 108 Input Words 108 Input Bits o Output Bits 0 Output Words 108 Dutput Bits o Extra Data Length 31 E P Extra Data Length 51 Ignore Configuration Error 3 Choose OK 4 From the Generic Extra Data Config tab enter your configuration data Publication 1769 UM014B EN P May 2010 Module Addressing and Configuration with MicroLogix 1500 B 5 Module 1 OTHER 1 0 Module ID Code 66 Publication 1769 UM014B EN P May 2010 B 6 Module Addressing and Configuration with MicroLogix 1500 Notes Publication 1769 UM014B EN P May 2010 Appendix C Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers To configure a 1769 analog I O module for a CompactLogix controller in RSLogix 5000 software using the Generic Profile you must first begin a new project in RSLogix 5000 software 1 Click on the new project icon or on the FILE pull down menu and select NEW The following screen appears ew Controller x Vendor Allen Bradley Type 17691135E CompactLogin5336E Control Revision 15 m Cancel E Redun dancy Enabled
91. ns CISPR 11 Class A Publication 1769 UM014B EN P May 2010 A 2 Specifications Table A 1 General Specifications cont Specification Electrical EMC Value The module has passed testing at the following levels e ESD Immunity IEC 61000 4 2 e 4 kV contact 8 kV air 4 kV indirect e Radiated Immunity IEC 61000 4 3 e 10V m 80 1000 MHz 8096 amplitude modulation e Fast Transient Burst IEC 61000 4 4 e 2kV 5 kHz e Surge Immunity IEC 61000 4 5 e 1 kV galvanic gun e Conducted Immunity IEC 61000 4 6 e 10V 0 15 80 MHz Conducted Immunity frequency range may be 150 kHz 30 MHz if the Radiated Immunity frequency range is 30 1000 MHz Publication 1769 UM014B EN P May 2010 1769 IF4l Input Specifications Specifications A 3 Table A 2 1769 IF4l Specifications Specification Analog Normal Operating Ranges 1769 IF4I Voltage 10V dc 0 10V dc 0 5V dc 1 5V dc Current 0 20 mA 4 20 mA Full Scale Analog Ranges Voltage 10 5V dc 0 10 5V dc 0 5 25V dc 0 5 5 25V dc Current 0 21 mA 32 21 mA Number of Inputs 4 isolated differential Bus Current Draw Max 145 mA at 5V de 125 mA at 24V de Heat Dissipation 3 0 total W The W per point plus the min W with all points energized Converter Type Delta Sigma Response Speed per Channel Input filter and configuration dependent S
92. nsition from a no alarm condition to an alarm condition occurs while a channel s clear latch bit is set Table 4 2 Channel Alarm Unlatch T Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 17 0 0 Ipu Nu Nu Nu Nu Nu Nu Nu yygl2 yggls UU2 U02 UU1 U01 UUO UOO 1 Not used Bit must be set to 0 0 y 3 y nlatch channel x under range or low clamp exceeded alarm nlatch channel x over range or high clamp exceeded alarm Publication 1769 UMO014B EN P May 2010 4 4 Module Data Status and Channel Configuration for the Output Modules 1769 OF4CI and OFAVI Input Data File Publication 1769 UM014B EN P May 2010 This data table file provides immediate access to channel diagnostic information and analog output data at the module for use in the control program To receive valid data you must enable the channel The data table structure is described below Table 4 3 1769 OF4CI and OFAVI Input Data Table Bit Position 15 14 13 12 11 109 8 7 6 5 4 3 2 11 0 S3 S2 S1 SO H3 U3 03 H2 U2 02 H1 U1 01 HO UO 00 Channel 0 Data Value Channel 1 Data Value Channel 2 Data Value Channel 3 Data Value alal col mnl gt e Word 1769 O0F4CI and OFAVI Data Values Words 2 to 5 contain the data echo of the analog data presently commanded by the module for each output 1769 OF4CI and OF4VI General Status Bits SO
93. ntions are used throughout this manual Dulleted lists like this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information Bold type is used for emphasis Publication 1769 UM014B EN P May 2010 Chapter 1 How to Use Analog 1 0 Data Overview This chapter explains how analog data is used describes the 1769 IFAI isolated analog input module and describes the 1769 OF4CI and 1769 OF4VI isolated analog output modules Included is information about e the use of analog I O the modules hardware and diagnostic features e an overview of the 1769 analog input system operation e an overview of the 1769 analog output system operation Analog refers to the representation of numerical quantities by the measurement of continuous physical variables Analog applications are present in many forms The following application shows a typical use of analog data In this application the controller controls the amount of fluid in a holding tank by adjusting the valve opening The valve is initially open 100 As the fluid level in the tank approaches the preset point the controller modifies the output to close the valve 90 80 and so on continuously adjusting the valve to maintain the fluid level Figure 1 1 Analog 1 0 Application Example ch _ alve Eie Analog Output Wired to Valve Analog 0 Module Controller Level Sensor gt
94. o c WW Eo o zo cu os co os eo os eo wc os ons zc ons ox a ox us ox we oz uc os whe oo oo os oo Os oo os O Os 0 10Vde Over 11 0Vde 10 5V Over N A N A 11000 10500 18021 17202 11000 10500 10 5V dc dc 10 5Vde 410 5V dc 10 5V Over 32767 32767 10500 10500 17202 17202 10500 10500 dc 0 0 10 0V de 10 0V Normal 29788 29788 10000 10000 16383 16383 10000 10000 10 0V dc dc 0 0V dc 0 0V dc Normal 29788 29788 0 0 0 0 0 0 0 5V dc Q 5Vdc 0 5Vdc Under 32767 32767 500 500 819 819 500 500 Under 1 0Vde 0 5Vdc Under N A N A 1000 500 1638 819 1000 500 5 0V dc 1 0 5Vde Over 5 5Vde 4525V Over N A N A 5500 5250 18431 17407 11250 10625 5 25V dc dc 45 25V dc 4525V dc 5 25V Over 32767 32767 5250 5250 17407 17407 10625 10625 dc 1 0 5 0Vde 5 0Vdce Normal 29318 29318 5000 5000 16383 16383 10000 10000 5 0V d 1 0Vde 1 0V dc Normal 25869 25869 1000 1000 0 0 0 0 0 5V dc 0 5Vde 40 5V dc Under 32767 32767 500 500 2048 2048 1250 1250 Under 0 0V de 0 0V de Under N A N A 0 500 4096 2048 2500 1250 0 5V dc Publication 1769 UM014B EN P May 2010 4 20 Module Data Status and Channel Configuration for the Output Modules Notes Publication 1769 UM014B EN P May 2010 Chapter 5 Safety Considerations Module Diagnostics and Troublesh
95. omagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file EN 61000 6 4 EMC Generic Emission Standard 6 4 Industrial Environment e EN 61000 6 2 EMC Generic Immunity Standard Part 6 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 2006 95 ECLow Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN61131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications Publication 1769 UM014B EN P May 2010 2 2 Installation and Wiring Power Requirements General Considerations Publication 1769 UM014B EN P May 2010 e Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 e Automation Systems Catalog publication B113 The modules receive power through the bus interface from the 5V dc 24V dc system power supply Table 2 1 Maximum Current Draw Module 5V dc 24V dc 1769 IFAI Series A 145 mA 125 mA 1769 OF4CI Series A 145 mA 140 mA 1769 OF4VI Series A 145 mA 75 mA The Compact I O system is suitable for use in an industrial environment when installed in accordance with these instructions Specifically this e
96. ooting This chapter describes troubleshooting the analog input and output modules This chapter contains information on e safety considerations when troubleshooting module versus channel operation the module s diagnostic features critical vs non critical errors e module condition data Safety considerations are an important element of proper troubleshooting procedures Actively thinking about the safety of yourself and others as well as the condition of your equipment is of primary importance The following sections describe several safety concerns you should be aware of when troubleshooting your control system ATTENTION Never reach into a machine to actuate a switch because unexpected motion can occur and cause injury Remove all electrical power at the main power disconnect switches before checking electrical connections or inputs outputs causing machine motion Indicator Lights When the green LED on the analog module is illuminated it indicates that power is applied to the module Activate Devices When Troubleshooting When troubleshooting never reach into the machine to actuate a device Unexpected machine motion could occur Publication 1769 UMO014B EN P May 2010 5 2 Module Diagnostics and Troubleshooting Module Operation versus Channel Operation Publication 1769 UM014B EN P May 2010 Stand Clear of the Machine When troubleshooting any system problem have all personnel remain c
97. or codes are Errors specified in the extended error information field Configurat 010 Module specific error codes are indicated in the ion Errors extended error field These error codes correspond to options that you can change directly For example the input range or input filter selection Extended Error Information Field Check the extended error information field when a non zero value is present in the module error field Depending upon the value in the module error field the extended error information field can contain error codes that are module specific or common to all 1769 analog modules TIP If no errors are present in the module error field the extended error information field will be set to zero Hardware Errors General or module specific hardware errors are indicated by module error code 2 See 1769 IF4I Extended Error Codes on page 5 6 and 1769 OF4CI and OF4VI Extended Error Codes on page 5 8 Publication 1769 UM014B EN P May 2010 5 6 Module Diagnostics and Troubleshooting Error Codes Table 5 4 1769 IF4l Extended Error Codes Configuration Errors If you set the fields in the configuration file to invalid or unsupported values the module ignores the invalid configuration generates a non critical error and keeps operating with the previous configuration Each type of analog module has different features and different error codes See 1769 IF4I Extended Error Codes on page 5 6 and 1769 OF4CI a
98. ormat for maximum resolution Slot 01 1769 IF4I A PS General Advanced Parameters Configuration Settings EDS File Select the parameter that you want to configure and initiate an action using the toolbar ie Restore q3 Help m al Parameter Current Value Input Data Size Use 7 Input Words Output Data Size Use 1 Output Word Electronic Keying Compatible Module Configured Minor Revision 1 Actual Minor Revision 1 Use External Power Source 1 Click OK and your configuration for the 1769 IF4I analog input module is complete Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter D 9 Configure the 1769 OF4CI After leaving the 1769 IF4I configuration screen the I O Bank 1 screen for Output Module Example the 1769 ADN adapter should look like the following 1769 ADN Compact I O Adapter General Module Configuration 0 Summary Transactions Select and configure the adapter and any associated modules cg that reside in the current chassis Chassis Type Display Hardware By HE Upload 1769 Bus Catalog Name v m Download Hardware X EF Properties 1769 HSC Slot Bank Module Type 17894A16 A g 1 8 17694A18 A FW Rev 37 001 1 17694F4U 17694A8l A 17694A8I A FW Rev 3 1 17694F4 17694F4 B 17691F 41 4 17694F4X F2 17694F8 A 17694M12 A lt li Cancel Apply Help 1 Click on the pull down arrow next to the empty slot and this time cho
99. ose the 1769 OF4CI module 2 Click on the Slot 2 button that appears to the right of the 1769 OF4CI module Slot 02 1769 OF4CI A General Advanced Parameters Configuration Settings EDS File 1769 4Ch Isolated Current Qutput A Name 1769 4Ch Isolated Current Dutput A Slot 2 Vendor Rockwell Automation Allen Bradley 1 Type General Purpose Analog 1 0 10 Device 1769 4Ch Isolated Current Output A 45 Catalog 1769 OF 4C1 4 External ID Each module has to be assigned to a Bank Please input the Bank in which this module belongs Bank 1 j Cancel Help By default the 1769 OF4CI module contains eleven input words and nine output words Publication 1769 UM014B EN P May 2010 D 10 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Publication 1769 UM014B EN P May 2010 3 Click on the Configuration Settings button to see what the eleven input and nine output words represent The eleven input words contain channel diagnostic data for the eight channels The nine output words contain the actual analog output data for the eight channels along with one additional word containing the control bits for unlatching alarms 4 Click OK or Cancel to exit this screen and return to the Configuration screen 5 Select No Input Data under Input Data Size if your application requires only the data words and not the status information The Input Size changes
100. output module channel configuration 4 8 configuration data file 4 7 enable channel 4 9 output module status general status bits 4 4 hold last state bits 4 5 over range flag bits 4 4 under range flag bits 4 5 overall accuracy definition 1 4 over range flag bits 3 4 4 4 P panel mounting 2 7 positive decimal values E 1 power up diagnostics 5 5 power up sequence 1 5 process alarms 1769 IF8 modules 3 13 program alteration 5 2 program idle mode 4 13 4 14 program idle to fault enable 4 14 program idle value 4 16 removing terminal block 2 15 replacing a module 2 8 resolution definition 1 4 RSLogix 500 configuration example B 1 RSLogix 5000 configuration example C 1 RSNetworx configuration example D 12 Index 3 S safety circuits 5 2 scan time 1 3 spacing 2 6 specifications A 1 input 1769 IF8 A 3 output 1769 OF8C A 5 1769 OF8V A 7 status word definition 1 4 step response 3 8 step response time definition 1 4 system operation 1 5 T terminal block removing 2 15 wiring 2 15 terminal screw torque 2 16 troubleshooting safety considerations 5 1 two s complement binary numbers E 1 U under range flag bits 3 4 4 5 update time See channel update time update time See module update time W wire size 2 16 wiring 2 1 input module 2 18 module 2 16 output module 2 20 routing considerations 2 4 terminal block 2 15 Publication 1769 UM014B EN P May 2010 4 Index Notes Publication 1769 UMO01
101. proper order Input Module Example following the 1769 I O rules contained in the DeviceNet Adapter User Manual publication 1769 UM001 To simplify this example we placed the 1769 IF4I in slot 1 to show how it is configured 1 To place the input module into slot 1 click Module Configuration A list of all possible 1769 products appears 1769 ADN Compact 1 0 Adapter General Module Configuration 170 Sumenay Transactions that reside in the curent chassis Chaseis Type Display Hardware By HE Upload UM a owrload H dware t X G Properties P 1769 CRR1 CRR3 1769 ECL 1769ECR 1769HSC 17694A16 A B 1759 CLLI CLL3 LP 1769 CRL1 CRL3 17694 16 A FW Rev 3 1 17694481 17694F4 A 17694F4 B eco 2 Select the 1769 IF4I module from the Hardware tree on the left and click the arrow to move it to the right Slot 1 appears to the right of the 1769 IF4I module Publication 1769 UM014B EN P May 2010 Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter D 5 3 Double click on 1769 IF4I uM 1769 ADN Compact I O Adapter General Module Configuration o Summary Transactions Select and configure the adapter and any associated modules tj that reside in the current chassis Chassis Type 1763 Bus Display Hardware By W Upload Catalog Name zj mk Hardware 1769 HSC 17684A16 A ll 1769141 6 A FW Rev 3 li 1769 148174 lu 1768 A8l A
102. ption Ramp to Fault Mode This type of ramping occurs when the present output value changes to the Fault Value after a communications fault occurs This is the only type of ramping for the 1769 OF4CI and OFAVI modules The ramp rate is defined in terms of the selected range format in units per second For example in the 0 to 20 mA range and percent of full scale format a ramp rate of 1000 is 10 second since 1000 is 10 of the total number of counts in the full scale of the 0 to 20 mA range or a maximum of 2 mA per second Table 4 9 and Table 4 10 describes how ramp rate 1s defined for all output range types and output data formats Table 4 9 1769 OF4CI Output Range Types and Output Data Formats Format Output Full Scale for Every 1 of for Every 1 of Range Type Ramp Rate Ramp Rate Proportional Counts 0 20 mA 65534 655 0 2 mA s 4 20 mA 0 16 mA s Engineering Units 0 20 mA 21000 210 0 2 mA s 4 20 mA 17800 178 0 16 mA s Scaled for PID 0 20 mA 16383 164 0 2 mA s 4 20 mA 0 16 mA s Percent of Full Scale 0 20 mA 10000 100 0 2 mA s 4 20 mA 0 16 mA s Publication 1769 UMO014B EN P May 2010 4 12 Module Data Status and Channel Configuration for the Output Modules Publication 1769 UM014B EN P May 2010 Table 4 10 1769 OFA4VI Output Range Types and Output Data Formats Out
103. put Data Total Counts in Number of Counts Real Units Second Format Output Full Scale for Every 1 of for Every 1 of Range Type Ramp Rate Ramp Rate Proportional Counts 10 10V 65534 655 0 2V s 0 5V 0 05V s 0 10V 0 1V s 1 5V 0 04V s Engineering Units 10 10V 21000 210 0 2V s 0 5V 5750 58 0 05V s 0 10V 11000 110 0 1V s 1 5V 4750 48 0 04V s Scaled for PID 10 10V 16383 164 0 2V s 0 5V 0 05V s 0 10V 0 1V s 1 5V 0 04V s Percent of Full Scale 10 10V 10000 100 0 2V s 0 5V 0 05V s 0 10V 0 1V s 1 5V 0 04V s Ramping only takes place if configured when the output is being commanded to go to a fault state Ramping is not done in normal run operation The ramp rate values are entered in the Configuration Data file and are accepted as valid only if e the number of counts entered for a channel s ramp rate is greater than or equal to a minimum of 1 of the total number of full scale counts for the channel s selected data format See Ramping Types on page 4 11 and 1769 OF4CI Output Range Iypes and Output Data Formats on page 4 11 for minimum values or e the number of counts entered for a channel s ramp rate may be equal to 0 if ramping is not enabled for the channel Module Data Status and Channel Configuration for the Output Modules 4 13 Hold for Initialization Hold for Initialization causes outputs to hold present state until the value commanded by the controller match
104. quipment is intended for use in clean dry environments Pollution degree 20 and to circuits not exceeding Over Voltage Category ro IEC 60664 1 9 1 2 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected Over Voltage Category II is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation 3 designations Pollution Degree 2 and Over Voltage Category Il are International Electrotechnical Commission IEC Installation and Wiring 2 3 Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only The following attention statement applies to use in hazardous locations A EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 Do not replace components or disconnect equipment unless power has been switched off or the area is known to be non hazardous Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous e This product must be installed in an enclosure e All wiring must comply with N E C article 501 4 b Prevent Electrostatic Discharge ATTENTION A Elec
105. red as Fault Value in the 4 to 20 mA range for 1769 OF4CD or the 1 to 5V range for 1769 OF4VL a configuration error results e See 1769 OF4CI Valid Output Data Table on page 4 17 and 1769 OF4VI Valid Output Data Table on page 4 18 for more examples Publication 1769 UMO014B EN P May 2010 4 16 Module Data Status and Channel Configuration for the Output Modules Publication 1769 UM014B EN P May 2010 1769 OF4Cl and OF4VI Program Idle Value Use each channel s Program Idle Mode word to set the integer values for the outputs to assume when the system enters the program mode The values are dependent upon the range selected in the range selection field If the value you entered is outside the normal operating range for the output range selected the module generates a configuration error The default value is 0 For example if you select engineering units for the 0 to 20 mA range and enter a program idle value within the normal operating range 0 to 20000 the module will configure and operate correctly However if you enter a value outside the normal operating range for example 21000 the module indicates a configuration error TIP Not all controllers support this function Refer to your controller s user manual for details EXAMPLE e If the default value 0000 is used and the range selected is 0 to 20 mA the module will output 0 mA for all data formats e If the raw proportional or engineering units format
106. roduct is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail if used are not required unless the mounting surface cannot be grounded Refer to Allen Bradley Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional information Publication 1769 UMO014B EN P May 2010 2 10 Installation and Wiring System Wiring Guidelines Consider the following when wiring your system General Guidelines Channels are isolated from each other Do not use the analog module s NC terminals as connection points e To ensure optimum accuracy limit overall cable impedance by keeping your cable as short as possible Locate the I O system as close to your sensors or actuators as your application will permit Use Belden 8761 or equivalent shielded wire e Keep shield connection to ground as short as possible Under normal conditions the drain wire and shield junction must be connected to earth ground via a panel or DIN rail mounting screw at the analog I O module end In environments where high frequency noise may be present it may be necessary to directly ground cable shields to earth at the module end and via a 0 1pF capacitor at the sensor end Publication 1769 UM014B EN P May 2010 Installation and Wiring 2 11 1769 IF4I Input Module Guidelines e If multiple power supplies are used wi
107. roller is attempting to drive the analog output below its normal operating range or below the channel s Low Clamp level if clamp limits are set for the channel However the module continues to convert analog output data to a minimum full range value if clamp levels are not set for the channel If alarm latching is not enabled for the channel the bit is automatically reset 0 by the module when the under range condition is cleared or the commanded value no longer exceeds the low clamp the output is commanded to teturn to within the normal allowed range The under range bits apply to all output ranges Refer to 1769 OF4CI Valid Output Data Table on page 4 17 and 1769 OF4VI Valid Output Data Table on page 4 18 to view the normal operating and under range areas 1769 OF4C and OF4VI Output Held Bits HO to H3 Word 1 bits 2 6 10 and 14 contain the output held bits for input channels 0 to 3 When one of these bits is set 1 the corresponding channel is in the hold state Output data will not change until value commanded by the controller matches the value being held by the module for any held output channel When the value commanded for a channel by the controller matches the value being held by the module the Output Held bit for that channel is cleared 0 The output channel can again be directly controlled by the values commanded in the Output Data file by the controller The control can determine the output value being held by t
108. s 04 asec tbe e meteo tr A 7 Appendix B Input Module Addressing s oe d vt bos m o bb e t se Rea as B 1 Input Modules Input Image uuu du e ete a De caet B 2 Input Module s Configuration File os 0 00 tan son es Gane Rd B 3 Configure Analog I O Modules in a MicroLogix 1500 System B 4 Appendix C Configure I O Modules oou de ode e Hber e lutat C 6 Configure Analog Output Modules s lesse C 7 Configure Analog Input Modules ssa ipe er te t C 7 Publication 1769 UM014B EN P May 2010 iv Table of Contents Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter Two s Complement Binary Numbers Index Publication 1769 UM014B EN P May 2010 Appendix D COVePVIO LO s Lev Pa ed iy Ne CAO ike KO o e A od na RN D 1 Add the DeviceNet Adapter to the Scanlist 0048 D 2 Configure the 1769 IF4I Input Module Example D 4 1769 IF41 External Power Esdmple o La eee D 8 Configure the 1769 OF4CI Output Module Example D 9 1769 OF4CI External Power Example D 10 1769 OF4CI Output Channels Example D 11 Appendix E Positive Decimal Values E 1 INepative Decimal Vales uis oo eub me wines EP P been POR ees E 2 Glossary Who Should Use This Manual How to Use This Manual Preface Read this preface to familiarize yourself with the rest of the manual This prefac e covers the following topics Who should use thi
109. s a listing of publications that contain important information about MicroLogix 1500 systems For Read this document Document number A user manual containing information on how to install MicroLogix 1500 User Manual 1764 UM001 use and program your MicroLogix 1500 controller A user manual containing information on how to install DeviceNet Adapter User Manual 1769 UM001 and use your 1769 ADN DeviceNet adapter A user manual containing information on how to install CompactLogix User Manual 1769 UM007 use and program your 1769 L20 and L30 CompactLogix controllers A user manual containing information on how to install CompactLogix System User Manual 1769 UM011 use and program your 1769 L31 L32C L32E L35CR and L35E CompactLogix controllers An overview of 1769 Compact I O modules Compact I O Selection Guide 1769 SG002 An overview of the MicroLogix 1500 System including MicroLogix 1500 System Overview 1764 S0001 the 1769 Compact I 0 system In depth information on grounding and wiring Allen Bradley Programmable Controller Grounding and 1770 4 1 Allen Bradley programmable controllers Wiring Guidelines If you would like a manual you can e download a free electronic version from the internet at wwwiliterature cockwellautomation com e purchase a printed manual by contacting your local distributor or Rockwell Automation representative Conventions Used in This Manual The following conve
110. s connected to current sources must have a jumper wire placed between Ch _iRtn and the Installation and Wiring 2 21 Analog Output Modules Wiring Figure 2 13 1769 OF4CI Terminal Layout DANGER Do Not Remove RTB Under Pow Unless Area is Non Hazardou s N C 0 I out N C 1 out N C X out N C 3 out N C Ensure Adjacent Bus Levey Unlatched Latched Before Removing Inserting Moduld 1769 OF4C B 3 e Figure 2 14 1769 0F4CI Wiring Diagram G9 69 we ud Q9 RH out 0 out 0 R D N C Current Load m E E rae Earth Ground N C C9 R bh out 2 R Q S N C vc G3 9 routs out 3 R NUS R N C G9 Publication 1769 UM014B EN P May 2010 2 22 Installation and Wiring Figure 2 15 1769 OF4VI Terminal Layout DANGER Do Not Remove RTB Under Pow Unless Area is Non Hazardou N C dd V out 0 V out N C V out 1 V out 1 N C N C Mou dc V out 2 N C N C V out 3 V out 3 V out J N C N C Ensure Adjacent Bus Levey Unlatched Latched Before Removing Inserting Moduld N C e Figure 2 16 1769 0F4VI Wiring Diagram B N C NC amp amp Vout 0 Vout 0 16 N C id Q9 69 V out 1 Voltage Load V out 14 69 Q Earth Ground N C C9 K ud V out 2 V out 24 R
111. s manual How to use this manual Related publications Conventions used in this manual Rockwell Automation support Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use the Allen Bradley Compact I O system As much as possible we organized this manual to explain in a task by task manner how to install configure program operate and troubleshoot a control system using the 1769 isolated analog I O modules Manual Contents For See An overview of the analog input and output modules Chapter 1 Installation and wiring guidelines Chapter 2 Input module addressing configuration and status information Chapter 3 Output module addressing configuration and status information Chapter 4 Information on module diagnostics and troubleshooting Chapter 5 Specifications for the input and output modules Appendix A Information on addressing and configuration using MicroLogix 1500 and Appendix B RSLogix 500 software Information on configuring the module using CompactLogix and RSLogix Appendix C 5000 software Information on configuring the module using the 1769 ADN DeviceNet Appendix D adapter and RSNetWorx software Information on understanding two s complement binary numbers Appendix E Definitions of terms used in this manual Glossary Publication 1769 UM014B EN P May 2010 2 Preface Related Documentation The table below provide
112. set 1 low alarm flag bit clears via the corresponding Clear Alarm Latch bit in your output data file Publication 1769 UM014B EN P May 2010 3 4 Module Data Status and Channel Configuration for the Input Module Publication 1769 UM014B EN P May 2010 High Alarm Flag Bits HO to H3 Word 6 bits 2 6 10 14 contain the high alarm flag bits for input channels 0 to 3 and applies to all input types If set 1 the input signal is outside the user defined range The module continues to convert analog data to maximum full range values The bit is automatically reset 0 when the high alarm condition clears unless the channel s alarm bits are latched If the channel s alarm bits are latched a set 1 high alarm flag bit clears via the corresponding Clear Alarm Latch bit in your output data file Over Range Flag Bits 00 to 03 Over range bits for channels 0 to 3 are contained in Word 6 bits 0 4 8 12 They apply to all input types When set 1 this bit indicates input signals beyond the normal operating range However the module continues to convert analog data to the maximum full range value The bit is automatically reset 0 by the module when the over range condition is cleared and the data value is within the normal operating range Under Range Flag Bits U0 to U3 Under range bits for channels 0 to 3 are contained in Word 6 bits 1 5 9 13 They apply to all input types When set 1 this bit indicates input signals
113. sing the RSLogix 5000 Generic Profile for CompactLogix Controllers C 7 Tag addresses are automatically created for configured I O modules All local I O addresses are preceded by the word Local These addresses have the following format e Input Data Local s 1 Output Data Local s O Configuration Data Local s C where s is the slot number assigned the I O modules in the Generic Profiles In order to configure an I O module you must open up the configuration tag for that module by clicking on the plus sign to the left of its configuration tag in the tag data base Configure Analog Output Modules To configure the 1769 OF4CI or OF4VI module in slot 1 click on the plus sign left of Local 1 C Configuration data is entered under the Local 1 C Data tag Click the plus sign to the left of Local 1 C Data to reveal the 32 integer data words where configuration data may be entered for the 1769 OF4CI or OF4VI module Configure Analog Input Modules To configure the input modules in slot 2 click on the plus sign left of Local 2 C Click on the plus sign to the left of Local 2 C Data to reveal the 26 integer data words where the configuration data may be entered for the module The tag addresses for these 4 words are Local 2 C Data 0 through Local 2 C Data 3 Publication 1769 UM014B EN P May 2010 C 8 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Notes Publication 1769 UM014B EN P May
114. stics and Troubleshooting Table 5 5 1769 OF4CI and OF4VI Extended Error Codes Error Type Hex Module Extended Error Error Description Equivalent Error Information Code Code Binary Binary No Error X000 000 000000000 No Error General Common X200 001 000000000 General hardware error no additional information Hardware Eiron X201 001 0 0000 0001 Power cycle reset state X216 001 0 00010110 Microprocessor watchdog error X220 001 000100000 Firmware corrupt checksum failure X221 001 0 0010 0001 Firmware checksum error in NVRAM calibration data checksum failure Hardware X300 001 100000000 General hardware error ASIC Specific Error 1769 OF4CI and X401 010 000000001 Invalid input range selected channel 0 sid 2 X402 010 000000010 Invalid input range selected channel 1 onfiguration Error X403 010 000000011 Invalid input range selected channel 2 X404 010 000000100 Invalid input range selected channel 3 X409 010 0 0000 1001 Invalid data format selected channel 0 X40A 010 000001010 Invalid data format selected channel 1 X40B 010 0 0000 1011 Invalid data format selected channel 2 X40C 010 000001100 Invalid data format selected channel 3 X411 010 0 0001 0001 Invalid fault value channel 0 X412 010 000010010 Invalid fault value channel 1 X413 010 0 0001 0011 Invalid fault value channel 2 X4
115. t module to register the same reading in successive measurements for 2 Damage may occur to the input circuit if this value is exceeded Specifications A 5 1769 0F4CI Output Specifications Table A 3 1769 OF4CI Specifications Specification Analog Normal Operating Ranges 1769 OF4CI 0 20 mA 4 20 mA Full Scale Analog Ranges 0 21 mA 32 21 mA Number of Outputs 4 isolated differential Bus Current Draw Max 145 mA at 5V dc 140 mA at 24V dc Heat Dissipation 2 68 total W All points 21 mA into 250 2 worstcase calculated Digital Resolution Across Full Range 16 bits unipolar 4 20 mA 15 59 bits 0 323 uA bit 0 20 mA 15 91 bits 0 323 uA bit Conversion Rate all channels Max 110 ms Step Response to 63 lt 2 9 ms Resistive Load on Current Output 0 to 500 Q includes wire resistance Max Inductive Load 0 1 mH Field Calibration None required Overall Accuracy 0 35 full scale at 25 C Accuracy Drift with 30 005896 FS per C Temperature Output Ripple 0 05 Range 0 50 kHz referred to output range Non linearity in percent full 0 05 scale Repeatability 0 05 in percent full scale Output Error Over Full 0 55 Temperature Range 0 60 C 32 140 F 1 the device is at 63 of full range The over or under range flag will come on when the normal
116. t of the defined operating range an over range or under range error is indicated in the Input Data file For output modules whenever the controller is driving data over or under the defined operating range an over range or under range error is indicated in the Input Data file Publication 1769 UMO014B EN P May 2010 5 4 Module Diagnostics and Troubleshooting Non critical vs Critical Module Errors Module Error Definition Table Don t Care Bits Open circuit Detection 1769 IF4l Module Only The module performs an open circuit test on all enabled channels configured for 4 to 20 mA inputs and for all voltage inputs Whenever an open circuit condition occurs the under range bit for that channel is set on all channels configured for 4 to 20 mA inputs or the over range bit for that channel is set on all channels configured for voltage inputs in the Input Data file Possible causes of an open circuit include the sensing device may be broken a wire may be loose ot cut the sensing device may not be installed on the configured channel Non critical module errors are typically recoverable Channel errors over range or under range errors are non critical Non critical errors are indicated in the module input data table Non critical configuration errors are indicated by the extended error code See 1769 IF4I Extended Error Codes on page 5 6 and 1769 OF4CI and OF4VI Extended Error Codes on page 5 8 Critical mo
117. tal Other Specialty Find Add Favorite Favorites Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers C 3 This screen narrows your search for I O modules to configure into your system 5 Click OK The following default Generic Profile screen appears New Module Type 1769 MODULE Generic 1769 Module Parent Local Connection Parameters Assembly Instance Name Input Description Dutput Configuration 102 5 E Comm Format Input Data INT Slot 1 Iv Open Module Properties This is the default Generic Profile screen The first area to fill in for the Generic Profile screen is the name This helps to easily identify the module type configured on your local Compact Bus The Description field is optional and may be used to provide more details concerning this I O module in your application The next parameter to configure is the Comm Format 6 Click the down arrow for the Comm Format parameter to reveal the choices For the 1769 OF4CI and OF4VI modules Data INT is used Input Data INT is used for the 1769 IF4I module 7 Select the slot number The slot number begins with the first available slot number 1 and increments automatically for each subsequent Generic Profile you configure Publication 1769 UM014B EN P May 2010 C 4 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Publication
118. tal converter inherent to the module The converter produces a digital value whose magnitude is proportional to the magnitude of an analog input signal alternate last state A configuration selection that instructs the module to convert a user specified value from the channel fault or program idle word to the output value when the module enters the fault or program mode analog input module A module that contains circuits that convert analog voltage or current input signals to digital values that can be manipulated by the controller attenuation The reduction in the magnitude of a signal as it passes through a system bus connector A 16 pin male and female connector that provides electrical interconnection between the modules channel Refers to analog input or output interfaces available on the module s terminal block Each channel is configured for connection to a variable voltage or current input or output device and has its own data and diagnostic status wotds channel update time The time required for the module to sample and convert the input signals of one enabled input channel and update the channel data word common mode rejection For analog inputs the maximum level to which a common mode input voltage appears in the numerical value read by the controller expressed in dB common mode rejection ratio The ratio of a device s differential voltage gain to common mode voltage gain Expressed in dB
119. tates Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A S Kar Plaza Is Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Furope Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1769 UM014B EN P May 2010 Supersedes Publication 1769 UM014A EN P January 2006 Copyright 2010 Rockwell Automation Inc All rights reserved Printed in the U S A
120. th analog inputs the power supply commons must be kept at potentials that do not result in the module s working voltage rating being exceeded e The 1769 IFAI module does not provide loop power for analog inputs Use power supplies that match the input transmitter specifications Differential analog inputs are more immune to noise than single ended analog inputs Voltages on Ch Ch and Ch IRtn for a single isolated channel of the 1769 IF4I module must not exceed the module s maximum overload levels e 1769 IF4I channels used as current inputs require a jumper to be placed between a channel s CH IRtn and Ch terminals 1769 OF4C and OF4VI Output Modules Guidelines e Voltage outputs Vout 0 to Vout 3 for 1769 OF4VT of the output module are referenced to each channel s Vout terminal channels are isolated from each other Load resistance for a voltage output channel must be equal to or greater than 2 kQ e Current outputs lout 0 to Iout 3 for 1769 OFACI of the output module source current that returns to each channel s Iout terminal channels are isolated from each other Load resistance for a current output channel must remain between 0 and 500 Q Effect of Transducer Sensor and Cable Length Impedance on Voltage Input Accuracy For voltage inputs the length of the cable used between the transducer sensor and the 1769 IF4I module can affect the accuracy of the data provided by the module Figure 2 4 Voltage Input
121. the module to be installed is in the unlocked fully right position 3 Use the upper and lower tongue and groove slots 1 to secure the modules together or to a controller 4 Move the module back along the tongue and groove slots until the bus connectors 2 line up with each other 5 Push the bus lever back slightly to clear the positioning tab 3 Use your fingers or a small screwdriver Publication 1769 UM014B EN P May 2010 2 6 Installation and Wiring 6 To allow communication between the controller and module move the bus levet fully to the left 4 until it clicks Ensure it is locked firmly in place ATTENTION When attaching I O modules it is very important that the bus connectors are securely locked together to be sute of propet electrical connection 7 Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before 8 Lock the end cap bus terminator 6 IMPORTANT A 1769 ECR or 1769 ECL right or left end cap must be used to terminate the end of the bus Mount During panel ot DIN rail mounting of all devices be sure that all debris that is metal chips or wire strands is kept from falling into the module Debris that falls into the module could cause damage when you cycle power Minimum Spacing Maintain spacing from enclosure walls wireways or adjacent equipment Allow 50 mm 2 in of space on all sides for adequate ventilation Fi
122. tics Over or under range by bit reporting System Power Supply Distance Rating The module may not be more than 8 modules away from the system power supply Recommended Cable Belden 8761 shielded Vendor I D Code 1 Product Type Code 10 Product Code 45 Input Words 6 Output Words 5 Configuration Words 32 Rated working voltage is the maximum continuous voltage that can be applied at the input terminal including the input signal and the value that floats above ground potential for example 10V dc input signal and 20V dc potential above ground 1769 OFAVI Output Specifications Specifications A 7 Table A 4 1769 OF4VI Specifications Specification Analog Normal Operating Ranges 1769 0 F4VI 10V dc 0 10V dc 0 5V dc 1 5V dc Full Scale Analog Ranges 10 5V dc 0 5 10 5V dc 0 5 5 25V dc 0 5 5 25V dc Number of Outputs 4 isolated differential Bus Current Draw Max 145 mA at 5V dc 75 mA at 24V dc Heat Dissipation 2 0 total W All points 10V dc into 2 k worst case calculated Digital Resolution Across Full Range 16 bits plus sign bipolar 10V dc 15 89 bits 330 uV bit 0 5V dc 13 89 bits 330 uV bit 0 10V dc 14 89 bits 330 pV bit 1 45V dc 13 57 bits 330 uV bit Conversion Rate all channels 120 ms Max Step Response to 63 2 9 ms Current Load Output Max 5mA Load Range Output 2
123. to 0 while the Output Size remains at nine words The Revision number for 1769 OF4CI module is two With this you may leave the Electronic Keying to Exact Match It is not recommended to disable keying but if you are unsure of the exact revision of your module selecting Compatible Module allows your system to operate while still requiring a 1769 OF4CI module in slot 2 1769 OF4CI External Power Example The 1769 OF4CI module allows external 24V dc power The external power connection allows you to draw 24V dc power for the module from your external source should your 1769 power supply not provide enough 24V dc power for your particular set of 1769 I O modules If you are using external 24V dc power for your 1769 OF4CI module you must click the white box to the left of Using External 24v Power Source so that a check mark appears in the box Do not click on the box if you are not using external 24V dc power Configure Modules in a Remote DeviceNet System with a 1769 ADN DeviceNet Adapter D 11 1769 0FA4CI Output Channels Example Each of the two analog output channels are disabled by default To enabled a channel click its Enable box so that a check mark appears in it Then choose your Output Range Data Format and the state or your outputs should the controlling controller be placed into the program mode fault or lose communications Program State and Fault State each have two options Hold Last State Hold last state will ho
124. trostatic discharge can damage integrated circuits or semiconductors if you touch analog 1 O module bus connector pins or the terminal block on the input module Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential e Wear an approved wrist strap grounding device Do not touch the bus connector or connector pins Do not touch circuit components inside the module Use a static safe wotk station if available e When it is not in use keep the module in its static shield box Publication 1769 UMO014B EN P May 2010 2 4 Installation and Wiring System Assembly Publication 1769 UM014B EN P May 2010 Remove Power ATTENTION Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by e sending an erroneous signal to your system s field devices causing unintended machine motion causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may lead to premature failure Reduce Noise Most applications require installation in an industrial enclosure to reduce the effects of electrical interference Analog inputs and outputs are highly susceptible to electrical noise Electrical noise coupled to the analog inputs will reduce the perform
125. unted modules Drill and tap the mounting holes for the recommended M4 or 8 screw A 5 Place the modules back on the panel and check for proper hole alignment 6 Attach the modules to the panel using the mounting screws If mounting more modules mount only the last one of this group and put the others aside This reduces remounting time during drilling and tapping of the next group TIP 7 Repeat steps 1 to 6 for any remaining modules Publication 1769 UM014B EN P May 2010 2 8 Installation and Wiring Replace a Single Module Within a System Publication 1769 UM014B EN P May 2010 DIN rail Mount The module can be mounted using the following DIN rails 35 x 7 5 mm EN 50 022 35 x 7 5 or 35 x 15 mm EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latches Press the DIN rail mounting area of the module against the DIN rail The latches will momentarily open and lock into place The module can be replaced while the system is mounted to a panel or DIN rail Follow these steps in order 1 Remove power ATTENTION Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury ot property damage by e sending an erroneous signal to your system s field devices causing unintended machine motion causing an explosion in a hazardous environment
126. word 1 illegal bits set channel 2 X43C 010 000111100 Configuration word 1 illegal bits set channel 3 M x represents the Don t Care digit Module Inhibit Function CompactLogix controllers support the module inhibit function See your controller manual for details Whenever the output modules are inhibited the modules enter the program mode and the output channel is changed to the state configured for the program mode Whenever the input modules are inhibited the modules continue to provide information about changes at its inputs to the 1769 Compact Bus Master for example a CompactLogix controller Contacting Rockwell If you need to contact Rockwell Automation for assistance please have the following information available when you call Automation e A clear statement of the problem including a description of what the system is actually doing Note the LED state also note input and output image words for the module e List of remedies you have already tried Controller type and firmware number See the label on the controller e Hardware types in the system including all I O modules e Fault code if the controller is faulted Publication 1769 UM014B EN P May 2010 5 10 Module Diagnostics and Troubleshooting Notes Publication 1769 UM014B EN P May 2010 General Specifications for 1769 IF4I OFACI and OFAVI Modules Specifications Table A 1 General Specifications Specification Dimensions HxDxW Appendi
127. x A Value 118 mm x 8 mm x 35 mm 4 65 in x 3 43 in x 1 38 in Height including mounting tabs 138 mm 5 43 in Approximate Shipping Weight with carton 300 g 0 65 Ib Storage Temperature 40 85 C 40 185 F Operating Temperature 0 60 C 32 140 F Operating Humidity 5 95 noncondensing Operating Altitude 2000 m 6561 ft Vibration Operating 10 500 Hz 5 g 0 030 in peak to peak Vibration Relay Operation 2g Shock Operating 30 g 11 ms panel mounted 20 g 11 ms DIN rail mounted Shock Relay Operation 7 5 g panel mounted 5 g DIN rail mounted Shock Nonoperating 40 g panel mounted 30 g DIN rail mounted System Power Supply Distance Rating 8 The module may not be more than 8 modules away from a system power supply Recommended Cable Belden 8761 shielded Max Cable Length 1769 IFA4I See Effect of Transducer Sensor and Cable Length Impedance on Voltage Input Accuracy on page 2 11 1769 OF4CI and OFAVI See Effect of Device and Cable Output Impedance on Output Module Accuracy on page 2 13 Agency Certification e C UL certified under CSA C22 2 No 142 e UL 508 listed e CE compliant for all applicable directives Hazardous Environment Class Class I Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Radiated and Conducted Emissio

1769-UM014 - Rockwell Automation

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