24 Vdc 16 DI Module NX1001
Contents
1. Hardware Edenit veii 1 31 or higher 1 2 2 1 or higher Notes Mode 1 2 3 4 The pulse capture counters and period measurement features are only available from the software versions indicated in the table Hardware External Event The hardware external event feature is available from the software versions indicated in the table More information about Hardware External Event can be found at Nexto Series CPUs Utilization Manual MU214605 Product Review if the software is upgraded in the field the product reviewing indicated on the label will no longer match the actual review of the product Altus S A 5 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Physical Dimensions Nexto Series User Manual MU214600 should be consulted for general measurement of installation panel Dimensions in mm 114 62 140 21 ee 09091456C oe Altus S A 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Configuration NX1001 was developed to be used with Nexto Series products All Nexto Series products configurable in the MasterTool IEC XE All configuration data of a given module can be accessed through a double click in the desired module on the graphical editor Process Data Process Data when available are the variables that are used to access and control NX1001 The list below describes all variables delivered by NX1001 The process data of2. Pulse Catch Reset Bit 0 o IOo o Digital Inputs Byte 0 bit 0 13032503A Notes 1 and 2 If the field signal does not generate pulses and stay always on the signal from the Digital Inputs Byte 0 variable will be switched on whenever there is a transition from the reset command In this situation the signal of Digital Inputs Byte 0 variable may only be turned on when the Pulse Catch Reset command is off Mode 2 Counter The counter in operation mode 2 is able to register Input 00 count and set the count direction by up and down functions via software command which is available in bit O of the High Speed Counter Input 00 Command called Direction The count value can be read through the variable High Speed Counter Input 00 Current Value which can assume the values defined in the count presented on the table of characteristics of the mode 2 To stop counting use the Stop Counter command available in the command variable Other commands like Preset Reset and Hold counter can also be performed The logical state of activation of any command is logic level 1 and these will be accepted only if the counter is running or stopped STOP Altus S A 9 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D To run a stop counting using the command Stop Counter in the variable command Other commands such as Preset Reset and Hold counter can also be performed The logical state of any command activat
3. numerical characters used for the 16 inputs The numerical characters that are placed at the right side of character a represent the inputs from 00 to 07 where character 0 is related to input 00 and character 7 is related to input 07 In the same way the numerical characters that are placed at the right side of character 1 represent the inputs from 10 to 17 where character 0 is related to input 10 and the character 7 is related to input 17 The figure below shows the relation between numerical characters and the respective inputs W0123 4567 Ho123 4567 Web Page with Complete Status and Diagnostics List Another way to access diagnostics information on Nexto Series is via web pages Nexto Series CPU s has an embedded web page server that provides all Nexto status and diagnostics information which can be accessed using a browser More information about web page with complete status and diagnostics list can be found at Nexto Series CPUs User Manual MU214605 Entradas Inputs Entradas 00 01 02 03 04 05 06 07 10 11 12 13 14 15 16 17 12061401A Diagnostics Mapped to Variables All NX1001 s diagnostics can be accessed through variables that can be handled by the user application or even forwarded to a supervisory system using a communication channel There are two different ways to access diagnostics in the user application using symbolic variables with AT directive or direct representation variable Altus r
4. than the Interval Time of the Main Task otherwise the standard scan may not detect this The command Pulse Catch Reset has priority over the field signal i e when this command is active for the corresponding input the pulses generated by the field signal are ignored In order to exemplify the behavior described above the figures below indicate the State of the field signal Pulse Catch Reset command and the result of this functionality in Digital Inputs Byte 0 variables Input Signal 00 JL STLC IL i Pulse Catch Reset Bit 0 a i Digital Inputs Byte 0 bit 0 13032501A Notes 1 Pulse generated by the field signal more than 1 ms at the input 00 but with the command Pulse Catch Reset bit 0 on in this case the user will not identify any change in the Digital Inputs Byte 0 bit O variable 2 Pulse generated by field signal more than 1 ms at the input 00 with Pulse Catch Reset bit 0 command off in this case the module sets the bit 0 of the Digital Inputs Byte 0 variable keeping it in TRUE until the reset command In this case the application scan interval identifies the pulse that was captured by this feature 3 Displays the reset signal turning off the bit O of the Digital Inputs Byte 0 variable 4 This case presents a pulse equal to 1 ms in field signal which is identified by the module In this way the bit O of the Digital Inputs Byte 0 variable remains on until the reset command Input Signal 00 Aoo en ee
5. 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Product Description Nexto Series is a powerful and complete Programmable Logic Controller PLC with unique and innovative features Due to its flexibility smart design enhanced diagnostics capabilities and modular architecture Nexto can be used for control systems from medium to high end large applications or in machinery with high performance requirements Nexto Series has a wide range of digital O modules designed to fit requirements in different kinds of applications providing high density I O modules The NX1001 is a digital input module designed to cover high I O density requirements NX1001 offers 16 isolated sink source inputs for general purpose use and it requires only one slot of Nexto Series Backplane Rack NX1001 has some exclusive features brought by Nexto Series like Electronic Tag on Display Easy Plug System and One Touch Diag Its main features are High density with 16 inputs in single width module Four independent input groups which can be used as sink or source inputs Isolated inputs Display for module diagnostics and input state indication Easy Plug SystemTM One Touch DiagTM Electronic Tag on DisplayTM Ordering Information Included Items The product package contains the following items e NX1001 module e 20 terminals connector with wire holder e Installation guide Product Code The following code should be use
6. Usuario UCPs Serie Nexto MasterTool IEC XE User Manual Manual de Usuario MasterTool IEC XE Manual Del Usuario MasterTool IEC XE English Portuguese Spanish English Portuguese Spanish English Portuguese Spanish English Portuguese Spanish 16
7. apped to Variables Electronic Tag on Display and One Touch Diag Electronic Tag on Display and One Touch Diag are important features that provide to the user the option to check the tag description and diagnostics related to a given module directly on the CPU display To check the tag and diagnostics of a given module it s required only one short press on its diagnostic switch After pressing once CPU will start to scroll tag and diagnostics information of the module To access the respective module description just long press longer than 1 s the diagnostic switch of the respective module More information about Electronic Tag on Display can be found at Nexto Series CPUs Utilization Manual MU214605 Status and Diagnostics Indicators Nexto I O modules have a display with the following symbols D E ol and numerical characters The states of the symbols D E 0 1 are common for all Nexto Series modules These states can be consulted in the table below The meaning of the numerical characters can be different for specific modules In case of digital input modules the numerical characters represent its physical state as well When the numerical character is on the respective input is also on and if the numerical character is off the respective input is also off The relationship between the input number and its respective numerical character can be found on the following figure D and E States D E Description Causes Sol
8. d to purchase the product Related Products The following product must be purchased separately when necessary NXB 20 terminal connector with cable guide Altus S A 1 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Innovative Features Nexto Series brings to the user several innovations in utilization supervision and system maintenance These features were developed focusing a new experience in industrial automation The list below shows some new features that the user will find in NX1001 module Easy Plug System Nexto Series has an exclusive method to plug and unplug I O connectors The entire connector can be easily removed with a single movement and with no special tools or huge effort In order to plug the connector back to the module close the frontal cover and the connector will be fit ready to use One Touch Diag One Touch Diag is an exclusive feature that Nexto Series brings to PLCs With this new concept the user can check diagnostic information of any module present in the system directly on CPU s graphic display with one single press in the diagnostic switch of the respective module OTD is a powerful diagnostic tool that can be used offline without supervisor or programmer reducing maintenance and commissioning times ETD Electronic Tag on Display Another exclusive feature that Nexto Series brings to PLCs is the Electronic Tag on Display This new functionality ma
9. e consulted Input Filter Enable Mask The field can be selected by the user to enable the input filter feature in a specific channel If the input filter is enabled in a channel the module will reject pulses smaller than the time configured in the Input Filter Time Constant Elongation Time of Pulse Catch This field determines the time that the pulse detected by the input module will remain active so it is suggested that the set value in this field is always greater than the cycle time of application The range configuration of this parameter is 0 to 255 ms Input Filter Time Constant The field determines the time to apply in the filter and this parameter can be set from 2 to 255 ms If enabled some different operation mode than Mode 0 this parameter is ignored for inputs related to the selected operating mode the remaining inputs must have the same behavior of Mode 0 Operating Modes NX1001 provides five operation modes where each one has some functionality features in common and also specific features The table below describes the available features in each operation mode EES Input 00 to 07 and 10 to 17 Standard digital input Input 00 to 07 Pulse catch Mode 1 Input 00 to 07 and 10 to 17 Standard digital input only in disabled pulse catch inputs Input 00 Counter 1 count direction defined by software Input 01 Standard digital input Input 00 Counter 1 count direction defined by Input 01 Input 01 Count direction con
10. e earth 2500 Vac 1 minute Logic to protective earth 1250 Vac 1 minute Current consumption from rack 160 mA PSU Maximum power dissipation Operating temperature 0 to 60 C Storage temperature 25 to 75 C Operating and storage relative 5 f l humidity 5 to 96 non condensing IEC 61131 2 CE Electromagnetic Compatibility EMC and Low Voltage Directive LVD CE RoHS 2002 95 EC Module dimensions W x H x D Package dimensions W x H x D Conformal coating Standards Weight with package NX1001 Revision D 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Notes Input Type NX1001 s inputs are divided in four input groups 00 to 03 04 to 07 10 to 13 and 14 to 17 Each group can be used as source input as well as sink inputs independently of the type used in the other groups To use an input group as source inputs the respective common terminal must be connected to 24 Vdc To use an input group as sink inputs the respective common terminal must be connected to 0 Vdc For more information please check the section Installation in this document Conformal Coating Conformal coating protects the electronic components inside the product from moisture dust and other harsh elements to electronic circuits Installation Electrical Installation The figure below shows an example where NX1001 is used as sink or source inputs The inputs 00 to 03 and 10 to 13 are used as sin
11. ecommends the use of symbolic variables The table below shows all available diagnostics for NX1001 and their respective memory addresses descriptions AT variables and strings that will be shown on the CPU graphical display and web Altus S A 14 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D General Diagnostics Direct Representation Dieabostie Symbolic Variable Variable g DG_modulename tGeneral Description Message QB n PROFIBUS Message Code Reserved TRUE Module has active diagnostics FALSE Module doesn t have active diagnostic MODULE W DIAGNOSTICS AERAN bActiveDiagnostics NO DIAG MODULE W TRUE Fatal error FATAL ERROR bFatalError NO O1 FALSE No fatal error CONFIG TRUE Parameterization MISMATCH ee error bConfigMismatch F FALSE Parameterization WATCHDOG TRUE Watchdog has ERROR bWatchdogError been detected FALSE No watchdog OTD SWITCH TRUE Module has ERROR diagnostic switch failure bOTDSwitchError NO N NO 00 FALSE Diagnostic switch x O O x Reserved Notes Direct Representation Variable n is the address defined in the field Q Start Address of Diagnostic on the NX1001 s configuration screen Modules Parameters tab in the MasterTool IEC XE Symbolic Variable Some symbolic variables serve to access diagnostics These diagnostics are stored in the direct representation variable
12. er value of input 01 Read Selectable l Period measurement value of Input Input 02 Period input 02 Read Selectable Notes Update The field Update indicates if the respective process data is updated by CPU and NX1001 When defined as Always it means that the process data is always updated When defined as Selectable means that the user can select if the respective process data will be updated or not All these process data are exchanged between CPU and NX1001 through the bus to improve CPU performance its recommended to update only the process data that will be used in the application QB n 5 BYTE QB n 6 DWORD QB n 10 BYTE IB n 1 BYTE IB n 2 BYTE IB n 3 DWORD IB n 7 BYTE IB n 8 DWORD lB n 12 DWORD Altus S A 7 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Module Parameters Sets special features configuration mode Operating Mode fixed parameter Enables or disables input filter feature Input Filter Time Constant Sets input filter time constant ms Pulse Catch Enable Mask Enables or disables pulse catcher Elongation Time of Pulse Sets the Elongation Time of the pulse 50 Catch catch Period Measurement Enable Enables or disables period measurement i l False Mask available only to input 02 Q Start Address of Module Defines the start address of the module Diagnostics diagnostics Notes Operating Mode For further information the Operating Modes section should b
13. ion is logic level 1 and these will be accepted only if the meter is running or stopped mode STOP If the Reset and Preset commands are sent simultaneously to the module the Reset command is performed The same applies to the Stop and Hold commands but in this case the Stop command is performed The status bit Direction Run and Stop modes according to the direction of the count However in Hold it indicates the last known good configuration The status bit Direction in Run and Stop modes informs the counting direction But in Hold mode it indicates the last valid configuration The Reset and Preset status indicate when the command was successfully held Their value resets when command bit goes to zero In case of counter overflow that is when the value of the count reaches its maximum value the count will automatically assume the minimum value Count input Count range Maximum frequency of the count input fc ee Minimum time of count direction setting 10 ms Update time 2ms Rise active on logical level 1 Count input detection edge Attention It is recommended to use a duty cycle of 50 for counter inputs Process Data Bit Command Description _ Sets the direction of the count Direction FALSE count up TRUE countdown Runs the counter stop Stop Counter FALSE running conter TRUE stops the count Freezes the count value High Speed Counter FALSE
14. k inputs while inputs 04 to 07 and 14 to 17 are used as source inputs Each input group is isolated NX1001 gt ep O 00r w c w XOD MZProUoUXODPU 10051876C Diagram Notes 1 Typical usage of source digital inputs C2 is the 24 Vdc common to input group 104 to 107 2 Typical usage of sink digital inputs C3 is the 0 Vdc common to input group 110 to 113 3 The module is grounded through the Nexto Series backplane racks 4 The module power supply is derived from the connection to the backplane rack not requiring external connections Altus S A 4 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Connector Pinout The following table shows the function of each connector terminal Terminal Number Input 00 Input 01 a a input 02 es Input 03 PB Common for inputs 00 to 03 0 Mechanical and Electrical Assembly The mechanical and electrical mounting and the connector insertion and removing for single hardware width I O modules are described at Nexto Series User Manual MU214600 1 7 1 Compatibility with Other Products The following table provides information regarding the compatibility of the module NX1001 and Nexto Series programming tool MasterTool IEC XE NX1001 Software Version Compatible Version Revision Feature MasterTool IEC XE Nexto CPU s 1 0 0 0 1 22 or higher 1 0 0 9 or higher Mode 1 2 3 4 1 29 or higher AB or higher
15. kes the process of checking the tag names of any I O terminal or module used in the system directly on the CPU s graphic display Along with this information the user can check the description as well This feature is extremely useful during maintenance and troubleshooting procedures TE IF Product Design Award 2012 Nexto Series was the winner of iF Product Design Award 2012 Hae in industry skilled trades group This award is recognized internationally as a seal of quality and excellence considered the Oscars of the design in Europe Altus S A 2 24 Vdc 16 DI Module Nexto Series Doc Code CE114301 Product Features General Features Altus S A Backplane rack occupation Input type Number of inputs 24 Vdc Input voltage 15 to 30 Vdc for level logic 1 0 to 5 Vdc for level logic 0 4 18 kQ input 00 4 90 kQ inputs 01 to 07 and 10 to 17 6 mA for 24 Vdc input 00 5 mA for 24 Vdc input 01 to 07 and 10 to 17 Input state indication Input impedance Maximum input current 2 ms to 255 ms per software Input update time Input state indication One Touch Diag OTD Electronic Tag on Display ETD Status and diagnostic indication Display web pages and CPU s internal memory sd Hot swap capability Yes Display web pages and CPU s internal memory Isolation Input group to others input 1000 Vac 1 minute groups Inputs to logic _ 2500 Vac 1 minute Inputs to protectiv
16. put 02 General information and limits are presented in the table below Notes Period measurement Pulses for measuring ERT Detection edge Rise active on logical level 1 Pulses for Measuring For period measuring are necessary only four pulses on rise edge of the signal Update Time Is the time required to update a new measurement Revision D If there is no signal in input 02 Input 02 Period will show the last valid value for 2s and after will show zero if there is a signal with frequency out of range specified above the value shown in Input 02 Period is zero Altus S A 12 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D Module Usage General Purpose Input Read NX1001 has two variables to access its inputs Digital Inputs Byte 0 and Digital Inputs Byte 1 Both variables have eight bits where each bit represents the physical input state of a given input channel The relationship between each bit and its respective input can be found on the Bus I O Mapping tab Maintenance Altus recommends that all modules connections should be checked and any dust or any kind of dirt in the module s enclosure should be removed at least every 6 months NX1001 offers five important features to assist users during maintenance Electronic Tag on Display One Touch Diag Status and Diagnostics Indicators Web Page with Complete Status and Diagnostics List and Status and Diagnostics M
17. running conter Input 00 Command Hold Counter TRUE freezes value in the variable HSC Input 00 Current Value but continues to count es Reset Counter TRUE returns the count to zero Precel Counter TRUE loads the counter with the value of HSC Input Preset Value High Speed Counter Input 00 Preset Value DINT Contains the value to be loaded into the counter Indicates the direction of the count Stop Counter Indicates whether the counter is stopped Hold Counter Indicates whether the value of the counter was frozen High Speed Counter Input 00 Status Indicates that the count returned to Reset Counter iG Indicates that the value of HSC Input Preset Counter Preset Value was loaded into the counter 5to7 High Speed Counter l Input 00 Current Value DINT Contains the value of the count Altus S A 10 24 Vdc 16 DI Module Nexto Series Doc Code CE114301 Mode 3 Counter The count mode available in operating mode 3 has the same functionality of the mode 2 with some particularities the count direction is not configured by software but rather through the logical state of the input 01 The option count up is defined by the logical state 0 and countdown by logical state 1 The other commands have the same operating form of mode 2 The table below presents the general characteristics and limits in this mode The chart below shows the behavior of the counter input 00 in relation to input 01 which serves to set the co
18. the module when inserted in a PROFIBUS network can be accessed through variables The NX1001 module has two bytes to access the input data The module NX1001 HSC is described in the table below that presents the variables organizational structure in the UCP memory Besides this data NX1001 also provides a set of variables containing information related to diagnostics which are also described in this document Process Data Update High Speed Counter Counter commands structure of Output QB n Be Input 00 Command input 00 Write Selectable High Speed Counter Counter preset command of Output AQB n 1 DWORD Input 00 Preset Value input 00 Write Selectable High Speed Counter Counter commands structure of Output Sdectabl Input 01 Command input 01 Write High Speed Counter Counter preset command of Output Input 01 Preset Value input 01 Write selectable Pulse Catch Reset Reset command to recognize the Output Sdecable Byte 0 pulse catch of inputs 00 to 07 Write Digital Inputs Byte 0 Input value of channel 00 to 07 We Always Read Digital Inputs Byte 1 Input value of channel 10 to 07 put Always Read High Speed Counter Counter commands status of Input Input 00 Status input 00 Read Saeciane High Speed Counter Input Input 00 Current Value Counter value of input 00 Read Selectable High Speed Counter Counter commands status of Input Input 01 Status input 01 Read Selectable High Speed Counter Input Input 01 Current Value Count
19. then the AT directive is used to map the symbolic variables in the direct representation variable The directive AT is a reserved word in the MasterTool IEC XE that uses this directive to declares the diagnostics automatically on a symbolic variables All symbolic variables declared automatically can be found in the Diagnostics object Hot Swap This product supports hot swap For further information about how to correctly perform a hot swap consult Nexto Series User Manual MU214600 Altus S A 15 24 Vdc 16 DI Module Nexto Series Doc Code CE114301 Manuals For further technical details configuration installation and programming of Nexto Series the table below should be consulted The table below is only a guide of some relevant documents that can be useful during the use maintenance and NX1001 Revision D programming of NX1001 The complete and updated table containing all documents of Nexto Series can be found at Nexto Series User Manual MU214600 Altus S A Document Code CE114000 CT114000 CS114000 MU214600 MU214000 MU214300 MU214605 MU214100 MU214305 MU299609 MU299048 MU299800 Nexto Series Technical Characteristics S rie Nexto Caracteristicas T cnicas Serie Nexto Especificaciones y Configuraciones Nexto Series User Manual Manual de Usuario S rie Nexto Manual Del Usuario Serie Nexto Nexto Series CPUs User Manual Manual de Utiliza o UCPs S rie Nexto Manual del
20. trol of Counter 1 Input 02 Period measurement Input 03 to 07 and 10 to 17 Standard digital input Input 00 Counter 1 count direction defined by software Input 01 Counter 2 count direction defined by software Mode 4 l Input 02 Period measurement Input 03 to 07 and 10 to 17 Standard digital input Input 02 Period measurement Input 03 to 07 and 10 to 17 Standard digital input Mode 1 Pulse Catch Pulse catch functionality can be configured when you select the operation mode 1 as can be seen in the table above This feature is used to detect fast pulses which cannot be identified during a standard scan of the application and increase them for such a scan can detect Altus S A 8 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Revision D The capture of the pulse can be enabled individually for each digital input via Pulse Catch Enable Mask parameter The inputs that are not used as pulse catch can be used as standard digital input The behavior of the pulse catch is associated with the identification of pulses with not less than 1 ms width generated by field signal in the respective input enabled When this is identified the module indicates through the Digital Inputs Byte 0 variables setting the bit corresponding to input that is with this feature enabled This bit will remain on for the time configured in the Pulse Catch Elongation Time parameter We recommend configuring in this parameter a time greater
21. unt direction Notes Counter Mode 3 Count input Input 00 Control input Input 01 2 147 483 648 to 2 147 483 647 Maximum frequency of the count 20 kHz input fc input Minimum time control input Update time Count input detection edge Rise active on logical level 1 Rise countdown Control input detection edge Fall count up Input 00 Input 01 td td 13032505A fc fc Sets the maximum frequency of the count signal td Sets the minimum time for count signal identification and the minimum value is 100 us Altus S A NX1001 Revision D 11 24 Vdc 16 DI Module NX1001 Nexto Series Doc Code CE114301 Mode 4 Counter The count mode available in operating mode 4 has two counters fast count input Input 00 counter and count input Input 01 counter The commands operate in the same manner as in mode 2 whose count direction is determined by software The table below presents the general characteristics and limits in this mode Note Maximum frequency of the fast count 20 kHz input input Minimum time count direction 10 ms configuration Update time Fast count input detection edge Rise active on logical level 1 Count input detection edge Rise active on logical level 1 Update Time Is the time required to update a new measurement Period Measurement in Modes 2 3 and 4 The period measurement mode is available in operating modes 2 3 and 4 at the in
22. ution Priority Check if the module is Display fail or completely connected to the Off Off nodale ot backplane rack and if the backplane rack is supplied by an external power supply o o oma O o O O Check what the active ere ee td diagnostic is More eee Off Active Diagnostic diagnostic related aS at peal et ee al to the module g app NX1001 Variables section of this document Check if CPU is in RUN see Leen mode or if PROFIBUS Master Blinking Off 2 r 4 Peole is in OPERATE mode More 2X information can be found on PROFIBUS Master CPU s or PROFIBUS is in Clear state Master s documentation 3X Failure in some Check the module diagnostic hardware or information If it is a hardware Blinking software fault provide the replacement 4x on een component which of this part If it is a software does not have fault please contact the impact on the Technical Support Altus S A 13 24 Vdc 16 DI Module Nexto Series Doc Code CE114301 NX1001 Revision D basic functionality of the product NX1001 isn t parameterized or didn t receive the new parameterization Parameterization error 1x Loss of communication between module and CPU or module and Check if the module is completely connected to the backplane rack Check if CPU is in RUN mode or if PROFIBUS head PROFIBUS head is Active u X ld and Numerical Characters The segments ol and i are used to group the
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