PROFIBUS-DP Master NX5001
Contents
1. Maintenance Altus recommends that all module s connections be checked and that all dust or any kind of dirt at the module s enclosure be removed at least every 6 months NX5001 offers five important features to assist the user 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 mapped to internal memory Electronic Tag on Display and One Touch Diag Electronic Tag on Display and One Touch Diag are important features that provides for the user the option to check the tag description and diagnostics related to a given module directly on the CPU display Electronic Tag on Display and One Touch Diag are easy to use features To check the tag and diagnostics of a given module it s required only one short press shorter than 1 s on its diagnostic switch After pressing once CPU will start to scroll tag information and diagnostic information of the module To access the respective description for the module 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 User Manual MU214600 Status and Diagnostic Indicators All Nexto slave modules have a display with the following symbols D E 0 i and numeral characters The states of the symbols D E 0 i are common for all Nexto series slave modules these states2. 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 programming of NX5001 The complete and updated table containing all documents of Nexto Series can be found at Nexto Series User Manual MU214600 Document Code CE114000 Nexto Series Technical Characteristics English CT114000 S rie Nexto Caracteristicas T cnicas Portuguese CS114000 Serie Nexto Especificaciones y Configuraciones Spanish MU214600 Nexto Series User Manual English MU214000 Manual de Utiliza o S rie Nexto Portuguese MU214300 Manual Del Usuario Nexto Spanish MU214601 NX5001 PROFIBUS DP Master User Manual English MU214001 Manual de Utiliza o Mestre PROFIBUS DP NX5001 Portuguese MU214301 Manual del Usuario Maestro PROFIBUS DP NX5001 Spanish MU214605 Nexto Series CPUs User Manual English MU214100 Manual de Utiliza o UCPs S rie Nexto Portuguese MU214305 Manual del Usuario UCPs Serie Nexto Spanish MU299609 MasterTool IEC XE User Manual English MU299048 Manual de Utiliza o MasterTool IEC XE Portuguese MU299800 Manual del Usuario MasterTool IEC XE Spanish MU299026 Manual de Utiliza o da Rede PROFIBUS MU209010 Configura o da Remota PROFIBUS S rie Ponto Manual de Utiliza o Cabe a PROFIBUS PO5063V1 e MU209508 Cabeca Redundante PROFIBUS PO5063V5 Portuguese PO5064 PROFIBUS Head and PO5065 Redundant PROFIBUS Head Utilization Manual MU20951
3. Series Doc Code CE114902 Revision D Related Products The following products must be purchased separately when necessary memo PROFIBUS DP embuste SSCS C nso Redundant PROFIBUS DP Fieidous Head Notes PO5063V1 The PROFIBUS DP Fieldbus Head allows the connection of Ponto Series modules to PROFIBUS fieldbuses expanding CPU s I O system PO5063V5 The Redundant PROFIBUS DP Fieldbus Head allows the connection of Ponto Series modules to redundant PROFIBUS fieldbuses PO5064 The PROFIBUS DP Fieldbus Head allows the connection of Ponto Series modules to PROFIBUS fieldbuses expanding the amount of I O points connected to a given CPU In addition PO5064 also supports DPV1 communication between Ponto series modules and any other node from the PROFIBUS fieldbus PO5065 The Redundant PROFIBUS DP Fieldbus Head allows the connection of Ponto Series modules to redundant PROFIBUS fieldbuses expanding the amount of I O points connected to a given CPU In addition PO5065 supports DPV1 communication between Ponto series modules and any other node from the PROFIBUS fieldbus NX5110 The PROFIBUS DP Fieldbus Head allows the connection of Nexto Series modules to PROFIBUS fieldbuses expanding CPU s I O system In addition NX5110 supports DPV1 communication between Ponto series modules and any other node from the PROFIBUS fieldbus NX5210 The redundant PROFIBUS DP Fieldbus Head allows the connection of Nexto Series modules to PROFIBUS fiel
4. of more than 31 slaves repeaters and media converters must be used Logic Logic is the name for the internal interfaces such as processors memories and backplane rack interfaces Conformal coating Conformal coating protects the electronic components inside the product from moisture dust and other harsh elements to electronic circuits ATTENTION The Global Control Commands are incompatible with support for network redundancy So they are invalid for architectures such as those described in the next section Configuration B Redundant PROFIBUS Fieldbus Configuration D Two Independent Redundant PROFIBUS Fieldbuses This and other information can be found in MU214601 Appendix C Global Control Commands PROFIBUS DP Master NX5001 Nexto Series EE nei e l Revision D Doc Code CE114902 System Configurations Suggested configurations using NX5001 are shown below Configuration A Simple PROFIBUS Fieldbus Basic configuration contains one NX5001 connected to a Nexto Series CPU on the same rack and PROFIBUS slaves connected through PROFIBUS fieldbus a e Ya E be de Zi Z Z Altus S A PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Configuration B Redundant PROFIBUS Fieldbus Configuration B has one redundant PROFIBUS fieldbus In this case two NX5001 are connected to a Nexto Series CPU on the same rack The redundant PROFIBUS fieldbus endures a failure
5. 1 Manual de Utiliza o Cabe a PROFIBUS PO5064 e Cabe a Redundante PROFIBUS PO5065 MU209020 Manual de Utiliza o Rede HART sobre PROFIBUS Manual de Utiliza o do Repetidor tico FOCUS MU219511 English Portuguese Altus S A 17
6. Assembly The mechanical mounting of this module is described at Nexto Series User Manual MU214600 There is no particular issue on the installation of this module Altus S A 11 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Configuration NX5001 PROFIBUS DP Master User Manual MU214601 must be consulted for information about module configuration Process Data The process data are the variables used for access and module control The table below contains all variables used by NX5001 Process data Description Type User Command Byte 0 Enables or disables the module features QB Read Write User Command Byte 1 Reserved for internal use QB Read Write Reserved Reserved for internal use IB Read Global Control Command Status Global Control Command s Status IB Read Reserved Reserved for internal use IW Read Note Update This field indicates if the respective process data is updated by CPU and NX5001 If it is set as Always it means that the process data is always updated Module Parameters Standard Name Description value Q Start Address of Module Diagnostics Area Defines the start address of the module diagnostics Q Start Address of Slave Diagnostics Area Defines the start address of the slave diagnostics Net Redundancy Enables or disables the PROFIBUS net redundancy Enables or disables the switchover in case of
7. Failure Mode s module failure Use Specific Diagnostics to Slave Indicates if it uses the specific diagnostics to slave Notes Failure Mode This parameter is only valid when there is PROFIBUS master redundancy i e in projects where there is half cluster redundancy further details on Nexto Series CPUs User Manual MU214605 Standard value MasterTool IEC XE programmer fills it automatically but allows the user to edit its initial offset The limit depends on the CPU supported model details at Nexto Series CPUs User Manual MU214605 Utilization User Commands The NX5001 module provides two control variables User Command Byte 0 and User Command Byte 1 for user command The bit 0 of User Command Byte 0 Enable Interface which can be used to enable or disable the master Bits 4 to 7 of User Command Byte O are responsible by trigger the Global Control Commands User Command Byte 1 it s the variable responsible to define for each PROFIBUS Slave Groups will receive the Global Control Commands More information about User Commands can be found at NX5001 PROFIBUS DP Master User Manual MU214601 User Status Bytes 0 2 and 3 are reserved for internal use Byte 1 indicates whether the global command can be sent or not More information about the User stats is in Master User Manual PROFIBUS DP NX5001 MU214601 Altus S A 12 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D
8. OFIBUS DP Master Nexto Series Doc Code CE114902 D and E States Description Display fail or module off Causes Solution Check if the module is completely connected to the rack and if the rack is supplied by an external power supply NX5001 Revision D Priority Normal use 9 Lowest Blinking 1x Active Diagnostic There is at least one active diagnostic related to the module NX5001 Check which is the active diagnostic More information can be found at Maintenance section of this document Blinking 2x CPU in STOP mode Check if CPU is in RUN mode More information can be found on CPU s documentation Blinking 3x Reserved Blinking 4x Non fatal fault Failure in some hardware or software component which does not have impact on the basic functionality of the product Check the module diagnostic information If it is a hardware fault provide the replacement of this part If itis a software fault please contact the Technical Support Blinking 1x Parameterization error NX5001 isn t parameterized or didn t receive the new parameterization Blinking 2x Loss of master Loss of communication between module and CPU Check if the module is completely connected to the backplane rack Check if CPU is in RUN mode Blinking 3x Reserved Note Blinking 4x Fatal hardware fault Fatal ha
9. PROFIBUS DP Master NX5001 Nexto Series Ea a Doc Code CE114902 Revision D Product Description Nexto Series is a powerful and complete serie of Programmable Logic Controllers PLCs with exclusive and innovative features targeted for covering control systems requirements from medium to large applications or high performance industrial machines NX5001 PROFIBUS DP Master is an advanced PROFIBUS master interface designed to be used together with Nexto Series CPUs This module allows the access of up to 3584 input bytes and 3584 output bytes NX5001 also supports redundancy use for application where high availability is expected Its main features are e PROFIBUS DP Master communication protocol compatible with any PROFIBUS DP DPV1 slave equipment according to EN 50170 IEC 61158 and IEC 61784 standards Supports up to 125 slaves using network repeaters Redundant architecture support Global Control Commands support Sync Unsync Freeze Unfreeze Hot swap support Enhanced diagnostics services All configuration and parameterization through MasterTool IEC XE One Touch Diag Electronic Tag on Display LCD and LED for diagnostic indication Baud rate up to 12 Mbits s Ordering Information Included Items The product package contains the following items e NX5001 module e Installation guide Product Code The following code should be used to purchase the product Altus S A 1 PROFIBUS DP Master NX5001 Nexto
10. Power dissipation Operating temperature Storage temperature NX5001 1000 Vac 1 minute 1000 Vac 1 minute 1250 Vac 1 minute 400 mA Revision D Altus S A Operating and storage relative humidity 5 to 96 non condensing IEC 61131 2 CE Electromagnetic Compatibility EMC and Low Voltage Directive LVD Conformal coating Standards RoHS 2002 95 EC Weight with package Notes Baud rate Baud rate can be configured with the following communication speeds 9 6 kbits s 19 2 kbits s 93 75 kbits s 187 5 kbits s 500 kbits s 1 500 kbits s 3 000 kbits s 6 000 kbits s and 12 000 kbits s Redundancy support It s possible to design a PROFIBUS redundant fieldbus using two NX5001 This implementation is described in the section System Configurations Global Control Command Support This service aims to synchronize inputs and or outputs of a given group of PROFIBUS slaves through the Sync Unsync Freeze and Unfreeze commands These commands are available on PROFIBUS DP NX5001 master via User Commands The description of this service lies in the manual PROFIBUS DP NX5001 MU214601 Appendix C Global Control Commands See also Compatibility section of Appendix C to get more details about the availability of this service and associated products NX5001 and the MasterTool IEC XE programmer Maximum number of PROFIBUS slaves NX5001 can address up to 31 slaves without repeaters and media converters In case
11. can be consulted in the table below The meaning of the numeral characters can be different for specific modules NX5001 doesn t use these segments NX5001 also has two LEDs used to indicate diagnostics related to the PROFIBUS interface ST and ER LEDs The PROFIBUS DP Master NX5001 has two LEDs at the front panel to indicate the diagnostics of PROFIBUS interface The table below describes the meaning of each LED state STLED ERLED off Module off No Power supply Hardware failure Hardware failure ff Communication with slaves sia 3 pom was established Communication with all slaves was established poo Blinking There are present and absent Some PROFIBUS slaves are exchanging I O with the slaves in the PROFIBUS Master NX5001 others aren t Ladino fieldbus Error in PROFIBUS termination Loss of communication with all slaves No activity in the PROFIBUS PROFIBUS cable isn t connected fieldbus PROFIBUS cable is defective Error in PROFIBUS termination The Master NX5001 received the settings from CPU Blinking NX5001 received but the communication hasn t been released by the intermittent Oii configuration application Configuration has no slaves declared NX5001 is operating in Passive mode RR k NX5001 didn t receive the slave s settings and E i NX500 T ie non configured PROFIBUS fieldbus settings from CPU grme oh The Master NX5001 was connected to the bus or Altus S A 13 PR
12. dbuses expanding CPU s I O system In addition NX5210 supports DPV1 communication between Ponto series modules and any other node from the PROFIBUS fieldbus AL 2601 AL 2601 is a standard DB9 connector with standard PROFIBUS pins It is suitable for connection to PROFIBUS devices mounted on intermediate positions at the PROFIBUS fieldbus not on the ends of the PROFIBUS fieldbus This connector has input and output connection to the fieldbus cable allowing device exchange without any interruption of data transmission AL 2602 The termination connector is a standard DB9 connector with standard PROFIBUS pins and termination components internally mounted It is suitable for connection to PROFIBUS devices mounted on the PROFIBUS fieldbus ends AL 2605 This device is mounted at the ends of the PROFIBUS fieldbus and it replaces AL 2602 AL 2605 was developed to ensure PROFIBUS fieldbus operation even if the modules placed at the PROFIBUS fieldbus ends are turned off or removed The product also verifies field power supply status delivering its diagnostics in case of failure It s recommended for any PROFIBUS DP fieldbus where reliability and availability are main requirements AL 2303 Cable for PROFIBUS fieldbus AL 2431 and AL 2432 Optical repeaters for interconnection of any PROFIBUS devices through fiber optics AL 2432 has redundancy in optical media increasing the system availability Altus S A 2 PROFIBUS DP Master NX5001 Nexto Serie
13. eries brings to the user the MasterTool IEC XE a powerful tool that provides a complete interface for programming all Nexto Series modules This means that there is no additional software required to configure the PROFIBUS slaves All settings are done in the same software used for programming Nexto CPUs Another important feature is that all PROFIBUS slaves parameterization are sent to NX5001 through Nexto CPU so it doesn t require any special cable for its configuration Compatibility with Other Products NX5001 doesn t have any incompatibility with Nexto Series Modules and MasterTool IEC XE The following table describes the main Altus products compatible with NX5001 The table below show information about compability between NX5001 and MasterTool IEC XE tool of Nexto Series Compatible Software na Vers o Revision Feature Mastertooliecxe Global Control 1 2 0 6 EE Command Sync Freeze 2 0orhigher The table below indicates the compatibility of the main Altus products with NX5001 module meno O oo aborngne msmo ooe Dormo Altus S A 9 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D KC ECO MM i Altus S A 10 PROFIBUS DP Master Nexto Series Doc Code CE114902 Installation Electrical Installation The figure bellow illustrates the electrical installation of the PROFIBUS DP Master NX5001 installed in a Nexto rack Diagram Not
14. es NX5001 A B A c A n K PROFIBUS P A o d PROFIBUS 1 9 BUS A N DB9 c A E R A c K 10052079C NX5001 Revision D 1 Standard interface for connection to PROFIBUS fieldbus Pin 1 of DB9 connector is connected to the protective earth signal from Nexto backplane rack 2 Use the AL 2303 cable to the PROFIBUS fieldbus and one of the following connectors AL 2601 is a connector without internal termination for PROFIBUS fieldbus and can be used to connect any PROFIBUS module in a position where termination is not required AL 2602 is a connector with internal termination for PROFIBUS fieldbus It must be used in PROFIBUS fieldbus modules located at PROFIBUS fieldbus ends Altus also offers a second option to cover requirements where reliability and availability are the main requirements For these cases AL 2605 must be placed in each PROFIBUS fieldbus ends and all PROFIBUS modules must use connectors without internal termination such as AL2601 More information about AL 2605 can be found at AL 2605 Characteristic Information CE104705 Its mandatory to use always two PROFIBUS fieldbus terminations Each termination must be placed at each PROFIBUS fieldbus end 3 The module is connected to earth through the Nexto Series backplane racks 4 NX5001 is powered by the Nexto Series power supply connected on the same backplane rack NX5001 doesn t require any other external power supply Mechanical
15. esent bSlaveWithDiagnostic COMM FAILURE Reserved bPbusCommrFail Reserved Notes NX5001 Revision D TRUE At least one slave isn t parameterized FALSE All slaves are parameterized TRUE At least one absent slave in the fieldbus FALSE All slaves are present in the fieldbus TRUE At least one slave with active diagnostics FALSE No slaves with active diagnostics TRUE PROFIBUS communication failed FALSE PROFIBUS fieldbus is operational Direct Representation Variable n is the address defined in the field Q Start Address of Diagnostic Area on the NX5001 s configuration screen Modules Parameters tab in the MasterTool IEC XE Symbolic Variable Some symbolic variables serve to access diagnostics This diagnostics are stored into the addressing memory then the AT directive is used to map the symbolic variables in the addressing memory 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 inside of Diagnostics object Altus S A 16 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Manuals For correct application and utilization NX5001 PROFIBUS DP Master User Manual MU214601 must be consulted For further technical details configuration installation and programming of Nexto Series
16. in one of the two redundant fieldbuses offering more availability required in critical applications NXSO00T NXS001 Jg aa Z Altus S A PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Configuration C Two Independent Simple PROFIBUS Fieldbuses Configuration C has two NX5001 connected to a Nexto CPU on the same rack Each NX5001 is connected to an independent PROFIBUS fieldbus In this case there s no redundancy The architecture is shown below NX5001 NX4000 Fm e Ro Y Pai p Z Z Altus S A 7 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Configuration D Two Independent Redundant PROFIBUS Fieldbuses Configuration D is the most complex configuration supported by Nexto Series It is the redundant version of configuration C As shown in the picture below there are two independent redundant PROFIBUS fieldbuses NX3030 NX5001 NX5001 NX5001 NX5001 NX4000 A N x Z Altus S A 8 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Configuration E Four Independent Simple PROFIBUS Fieldbuses Configuration E has four NX5001 connected to a Nexto CPU on the same rack Each NX5001 is connected to an independent PROFIBUS fieldbus In this case there s no redundancy The architecture is shown below o N x x A Zz Z NXS110 NXS110 NXS110 NXS110 Software Features Nexto S
17. ly one backplane rack slot is required This concept allows the use of compact I O modules with a high density of I O points along with complex modules like CPUs fieldbus masters and power supply modules iF Product Design Award 2012 Nexto Series was the winner of iF Product Design Award 2012 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 product design award Product Features General Features Backplane rack occupation 2 sequential slots Maximum amount of PROFIBUS slaves Maximum amount of cyclic input 244 bytes per slave Maximum amount of cyclic output bytes per slave Maximum amount of cyclic input 3584 bytes Maximum amount of cyclic output bytes 3384 es PROFIBUS DP Baud rate 9 6 to 12 000 Kbit s configurable Yes software version 1 1 0 0 or above product review AE or Redundancy support above Global Control Commands Yes software version 1 2 0 6 or above product revision AD or support above Status and diagnostic indication Display LEDs web pages and CPU s internal memory One Touch Diag OTD Yes Electronic Tag on Display Yes Altus S A 3 PROFIBUS DP Master Nexto Series Doc Code CE114902 Isolation PROFIBUS interface to logic PROFIBUS interface to Protective earth l Logic to protective earth Current consumption from backplane rack power supply
18. ng that will be shown on the CPU graphical display and web Direct Representation Symbolic Variable a Variable Diagnostic Message Description DG_modulename tGeneral QB n MODULE W TRUE Module has active DIAGNOSTICS diagnostics QB n 1 bActiveDiagnostics FALSE Module doesn t odule doe ae have active diagnostic MODULE W FATAL TRUE Fatal error QB n 2 QB n 3 FALSE No fatal error QB n 4 CONFIG MISMATCH a Parameterization bConfigMismatch FALSE Parameterization o AESA E TRUE Watchdog has been bWatchdogError detected FALSE No watchdog TRUE Module s OTD bOTDSwitchError switch failure FALSE OTD switch ok TRUE Error in bus communication FALSE No error in bus communication Reserved Reserved Reserved Reserved TRUE NX5001 didn t ABSENT CONFIG receive the configuration bNX5001NoCfg from CPU CPU configuration Reserved TRUE NX5001 is enabled by user command FALSE NX5001 was disabled by user command Reserved TRUE Master redundancy is enabled control operand bStsMstRedundEnable FALSE Master redundancy is not enabled control operand Reserved WATCHDOG ERROR OTD SWITCH ERROR bBusCommunicationError bStsEnablelnterface Bit n Di PROFIBUS DP Master Nexto Series Doc Code CE114902 PB SLAVE UNCONFIGURED PB SLAVE NOT PRESENT PB SLAVE W DIAG QB n 5 bSlaveNotConfigured bSlaveNotPr
19. rdware fault Please contact Altus support team in case of fatal hardware fault 0 1 and Numeral Characters The segments O and 1 Mode Electronic Tag on Display and One Touch Diag The Numeral Characters aren t used in this module Web Page with Complete Status and Diagnostic List Another way to access diagnostic information on Nexto Series is via web pages Nexto Series CPU s has an embedded web pages server that provides all Nexto status and diagnostic information which can be accessed using a simple browser 1 Highest should be normally off These two segments will start to blink when the module is on the Diagnostic More information about web page with complete status and diagnostic list can be found at Nexto Series CPUs User Manual MU214605 Altus S A 14 PROFIBUS DP Master NX5001 Nexto Series Doc Code CE114902 Revision D Diagnostics Mapped to Variables All NX5001 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 addressing memory Altus recommends use symbolic variables for diagnostic accessing The table below shows all available diagnostics for NX5001 and their respective memory address description symbolic variable and stri
20. s Doc Code CE114902 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 NX5001 module One Touch Diag One Touch Diag is an exclusive feature that Nexto Series brings to OT D PLCs With this new concept the user can check diagnostic information of any module on 5 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 brings the process of checking the tag names of any I O pin or module used in the system directly to 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 DHW Double Hardware Width Nexto Series modules were designed to save space in user cabinets or machines For this reason Nexto Series delivers two different module widths Double Width two backplane rack slots are required and Single Width on
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