Manual - Indu-Sol
Contents
1. Figure 20 Notifications selection window For email alerts it is imperative that the Email action has been activated for the desired trigger T condition see section 4 4 2 3 Triggers amp alarms 4 4 1 4 Information Current resource usage and the firmware and hardware versions of the PB INspektor NT are displayed in the information overview r aktueler Buszustand gt Allgemein Vv Sehr gut 03 06 2015 1532 16 Uhr gt Netzwerk gt Benachrichtigungen gt Informationen Figure 21 PB INspektor NT device information PROFIBUS INspektor NT User Manual 24 Web interface and selection functions 4 4 2 Monitoring You can specifically adjust the monitoring function of the PB INspektor NT to your network and define customised trigger and alarm thresholds with the specifications in these fields PB INspektor Nehmen Sie hier Ihre Konfiguration vor 2 aktueller Buszustand gt Teilnehmer Namen Sehr p 03 06 2015 52 18 Uhr gt Teilnehmer Zustand bersicht und Chronik gt Trigger amp Alarme gt Automatisches Protokoll gt Diagnosen Figure 22 Monitoring complete overview 4 4 2 1 Device name All device names and their descriptions can be customised under the item Device names It is therefore possible for example to adopt and to save the device model equipment identifier or installation location from the electrical diagrams All entries are then2. PROFIBUS INspektor NT User Manual 16 Web interface and selection functions 4 1 3 Device overview In this overview you get a complete overview of all the addresses possible in a PROFIBUS network 0 126 These are presented in colour in the matrix based on the status of the individual devices A key to the individual statuses is displayed in the top left For greater clarity you can limit the display to only present device addresses gt Teilnehmer bersicht Anzeige alle nur vorhandene nicht projektiert Master A ox JA azykiisch FDL Requests Warnung A projektiert aber nicht vorhanden a Fehler Aktuell Letzte Minute Historie Master 3 Slave 0 Slave 1 Slave 2 Beschreibung 0 Beschreibung 1 Beschreibung 2 Beschreibung 3 Slave 4 Beschreibung 4 Slave 5 Beschreibung 5 Slave 6 Slave 7 Slave 8 Slave 9 Beschreibung 6 Beschreibung 7 Beschreibung 8 Beschreibung 9 Slave 12 Slave 13 Slave 14 Slave 15 Beschreibung 12 Beschreibung 13 Beschreibung 14 Beschreibung 15 Slave 10 Beschreibung 10 Slave 16 Beschreibung 16 Slave 11 Beschreibung 11 Slave 17 Beschreibung 17 Slave 18 Slave 19 Slave 20 Slave 21 Beschreibung 18 Beschreibung 19 Beschreibung 20 Beschreibung 21 Slave 24 Slave 25 Slave 26 Slave 27 Beschreibung 24 Beschreibung 25 Beschreibung 26 Beschreibung 27 Slave 30 Slave 31 Slave 33 Beschreibung 30 Beschreibung 31 Beschreibung 33 Slave 36 Slave 37 Slave 38 Slave 39 Slave
3. PIRJO F E BiU S u u Indu Sol GmbH Specialist n fieldbus technologies Fa em FE ye as os A mee eu Bi fogl Nspektor Run Status Alarm on ai gt u a gt 7 e Indu Sol GmbH www indu sol com Diagnostic and service tools for PROFIBUS Revision overview Revision overview Copyright 2015 Indu Sol GmbH We reserve the right to amend this document without notice We continuously work on further developing our products We reserve the right to make changes to the scope of supply in terms of form features and technology No claims can be derived from the specifications illustrations or descriptions in this documentation Any kind of reproduction subsequent editing or translation of this document as well as excerpts from it requires the written consent of Indu Sol GmbH All rights under copyright law are expressly reserved for Indu Sol GmbH Caution This device may only be put into operation and operated by qualified personnel Qualified personnel as referred to in the safety related information of this manual are persons who are authorised to put into operation to earth and to label devices systems and electrical circuits in accordance with the standards of safety engineering PROFIBUS INspektor NT User Manual 3 Contents Contents Revision overview Contents 4 1 1 1 2 1 3 2 2 1 2 2 3 3 1 3 2 3 3 3 4 3
4. Automatic log PROFIBUS INspektor NT User Manual 21 Web interface and selection functions 4 4 Configuration Within the configuration menu you can make changes to the general device settings of the PB INspektor NT and adapt the monitoring function specifically to your PROFIBUS network Q All entries are saved in the device by pressing the Adopt button or reset to the default setting through Reset Adopt The functions are described individually below 4 4 1 System Basic device settings such as date time device name IP address etc are displayed in the system settings and can be changed here The entries are kept in the event of power failure or device modification PB INspektor Nehmen Sie hier Ihre Konfiguration SPAN Aarme quieren vor i A 0 irmware Update Uberwachung Firm r aktueler Buszustand gt Allgemein Vv Seh t r gu 03 05 2015 16 52 18 Uhr gt Netzwerk Vv gt Benachrichtigungen Vv gt Informationen Vv Figure 17 System settings device overview PROFIBUS INspektor NT User Manual 22 Web interface and selection functions 4 4 1 1 General The settings for the system time of the PB INspektor NT are configured in this sub menu This can be entered manually or adopted automatically from the local system time of the PC Also entries for the device name installation location network name and notes can be made which provide a more detaile
5. 40 Slave 41 Beschreibung 36 Beschreibung 37 Beschreibung 38 Beschreibung 39 Beschreibung 40 Beschreibung 41 Slave 42 Slave 43 Slave 44 Slave 45 Slave 46 Slave 47 Beschreibung 44 Figure 9 Device overview selection window In Slave 22 Beschreibung 22 Slave 28 Beschreibung 28 Slave 34 Beschreibung 34 Slave 23 Beschreibung 23 Slave 29 Beschreibung 29 Slave 35 Beschreibung 35 Slave 32 Beschreibung 32 For a detailed view of the respective device information select the relevant device Adresse 44 Slave 44 Beschreibung 44 Letzte Minute Historie Zustand ok Fehlertelegramme max Telegrammwiederholungen pro Bus Zyklus Telegrammwiederholungen Gesamt Ausfall Busteilnehmer Neuanlauf Busteilnehmer Interne Diagnose Busteilnehmer Externe Diagnose Busteilnehmer 100 775 eingehende Frames 10 912 833 ausgehende Frames 100 775 10 912 833 Letzte Minute Historie Allgemein aktiv aktiv eingehende IO Daten 2 Byte ausgehende IO Daten 2 Byte zyklische Telegramme Data Exchange azyklisch Telegramme FDL Status Schlie en gt Figure 10 Detailed information window e g address 44 Telegrams assigned to all devices are assigned to address 127 broadcast address All telegrams that cannot be specifically assigned to a particular device are assigned to the unknown address window This is the case when the sender address is no longer legible error telegram for exam
6. 4 1 3 4 2 3 4 3 3 9 3 6 3 7 3 7 1 3 7 2 3 7 3 4 1 4 1 1 4 1 2 4 1 3 4 1 4 4 1 5 4 2 4 3 4 3 1 4 3 2 4 4 General information Purpose of use Scope of supply Safety information Device ports and status indicators Device ports Status LED Installation Installation instructions Voltage supply Measurement location Connection to the PROFIBUS network Connection with active programming cable Installation at the end of the segment Looping into an existing system LAN connection Signal inputs and outputs LED functions Run Status Alarm Web interface and selection functions Homepage Alarm overview Timeline Device overview Topology Network statistics Alarms Evaluation Statistics Logs Configuration PROFIBUS INspektor NT User Manual HH Oo CO O O N O 9 O A O 10 10 10 11 12 12 13 13 13 13 13 14 15 15 16 17 18 19 20 21 21 21 22 4 4 1 4 4 1 1 4 4 1 2 4 4 1 3 4 4 1 4 4 4 2 4 4 2 1 4 4 2 2 4 4 2 3 4 4 2 4 4 4 2 5 4 4 3 9 1 9 2 5 2 1 5 2 2 5 3 5 4 5 5 5 6 System General Network Notifications Information Monitoring Device name Device status Triggers amp alarms Automatic log Diagnostics Firmware update Device parameters Error telegram Telegram repetition Max no of telegram repetitions per bus cycle Total telegram repetitions Bus device failure Bus device restart Bus device internal diagnostics
7. Bus device external diagnostics Support and contact Technical data PROFIBUS INspektor NT User Manual 22 23 23 24 24 25 25 25 28 31 31 32 33 33 33 33 33 33 33 33 34 35 36 General information 1 1 1 1 2 General information Please read this document thoroughly from start to finish before you begin installing the device and putting it into operation Purpose of use The PROFIBUS INspektor NT permanently monitors all data traffic in a PROFIBUS DP FMS or MPI master system You will receive a maintenance requirement notification when critical changes that could lead to unplanned system downtimes are detected Based on the log analysis bus cycle times and the following quality parameters are monitored e Error telegrams e Repeat telegrams e Device failure restarts e Device errors internal external diagnostics Only one PB INspektor NT is required for each PROFIBUS master system irrespective of the number of physical segments In connection with an active programming cable APKA II an optional accessory not included in the scope of supply art no 110040001 this can be seamlessly integrated into the fieldbus at any time without negatively impacting ongoing system operations No Profibus addresses or adjustments to the PLC program are required for using the PB INspektor NT It works in an entirely manufacturer independent way i e the analysis works completely
8. anual 18 Web interface and selection functions As a Starting point it is possible to adopt all detected devices from the device overview into the current plan and to sort and connect them according to the actual sequence using the Add all button Using the navigation and zoom tools you can move around the window and adjust the size of the elements To save all changes press the Adopt button aktueller Modus bearbeit en faremenme areva Ta P x Figure 12 Edit mode 4 1 5 Network statistics You obtain a complete overview of all the important quality parameters of a PROFIBUS master system through the Network statistics selection window These form the basis for a network s stability The individual parameters are explained in more detail in point 5 Device parameters Fehlertelegramme 1 119 max Telegrammwiederholungen pro Bus Zyklus Telegrammwiederholungen Gesamt Ausfall Busteilnehmer Neuanlauf Busteilnehmer Interne Diagnose Busteilnehmer Externe Diagnose Busteilnehmer Zykluszeit min mittel max in ms 1 29 1 54 2 19 1 29 1 54 2 47 bertragenene Frames 546 812 18 403 849 Betriebszeit Busgeschwindigkeit Ger tetemperatur 00 33 39 1 5 Mbit s 45 C Figure 13 Network statistics overview PROFIBUS INspektor NT User Manual 19 Web interface and selection functions 4 t 1414 Alarms This overview represents a list of all alarm entries sin
9. ce the restart or the resetting of alarms through the Delete alarms or Delete data commands All unacknowledged entries are indicated with the amp icon The maximum quantity of saved alarms is 2 048 Any additional entries over that overwrite the oldest entries An entry is automatically made in the alarm list including a telegram record snapshot when a triggering event occurs Such an entry will contain all important information such as the device address fault event and time In addition to an entry in the alarm overview the value for unacknowledged alarms increases by one The saved snapshots can be downloaded by pressing the disc icon and opened with the PROFIBUS Diagnostics Suite software If this software is not included in the scope of delivery you can download it at http www indu sol com support downloads software PB INspektor Verfolgen Sie hier Ihre Alarme h mA er Alarme EIER Aktuelle Eintr ge Snapshot Download Figure 14 Alarms The following functions are also available to you in this menu Update Updates the entries in the alarm list Manual snapshot Records the current telegram traffic which is also stored as an entry in the alarm list Diagnostics snapshot All accumulated diagnostics can be summarised in a snapshot and downloaded with this option Download as ZIP You can download all snapshots and a currently created log as a ZIP archive through this option PROFIBUS INspektor NT Use
10. d description of the device and the network to be monitored PB INspektor Nehmen Sie hier thre Konfiguration fom vor Firmware Update i aktueber Buszustand gt Allgemein N Sehr gut ZZ zZ ZZ ZZ ZZ zZ ZT 03062015 snsxie ter Datum NER Nelowerkname Figure 18 System settings general 4 4 1 2 Network Under this item the network address settings are defined for the PB INspektor NT e g address subnet mask gateway In this process you can decide whether you want to use a fixed address or if the IP address should be obtained automatically DHCP PB INspekt r Geer 20 Nehmen Sie hier Ihre Konfiguration vor of Sytem a berwachung Firmware Up date Allgemein gt Netzwerk gt Benachrichtigungen Informationen Figure 19 Network settings PROFIBUS INspektor NT User Manual 23 Web interface and selection functions 4 4 1 3 Notifications With the notification function it is possible to arrange the sending of an email through the PB INspektor NT in the event of an alarm To do this you require a valid recipient address the IP address of the email server and an Ethernet connection between the device and the server PB INspektor Nehmen Sie hier Ihre Konfiguration Unquittierte Alarme EEE vor ve A 0 Alarme loschen o Syst gt berwachung E aktueler Buszustand gt Allgemein Vv Sehr gut 03 06 2015 166218 Uhr gt Netzwerk Vv gt Benachrichtigungen
11. due to ageing an alarm is triggered by the PB INspektor NT as an early warning even though the bus system continues to function without device failure Thanks to this timely alert you now have time to react before system failure to get to the bottom of the issue The trigger types Status change and Timeline event relate to changes in the entries which have been recorded under the item Device status or in the timeline display respectively PROFIBUS INspektor NT User Manual 29 Web interface and selection functions The measures for when a trigger event occurs are defined in the menu for the item Actions Globaler Trigger Trigger aktiviert Triggertyp Schwellwert Telegrammwiederholung z 2 Aktionen W Alarm Snapshot Schaltkontakt v eMail Abbrechen gt Figure 30 Trigger actions selection With the settings in the following example Figure 31 only the failure of device 7 causes a trigger PB INspektor Verbindung zum PB INspektor ist hergestellt z erte Alarme Nehmen Sie hier Ihre Konfiguration Unquittierte Alarme ET vor A 0 Alarme schen o Fema ane gt Teilnehmer Namen Vv aktueller Buszustand Sehr gut Vv gt Teilnehmer Zustand bersicht und Chronik gt Trigger amp Alarme N Triggertyp Ausfall Figure 31 Device 7 failure trigger setting PROFIBUS INspektor NT User Manual 4 t 14 Web interface and selection fu
12. e With the history pre selection all data is displayed since the beginning of the recording or the last time Delete data was commanded You can use these different time references to determine whether PROFIBUS faults are occurring occasionally or permanently Alarm overview In the alarm overview the number of unacknowledged alarms are indicated to you The entries in the alarm list are opened automatically with a mouse click on the alarm bell You can also perform the following functions in this window Acknowledge alarms Unacknowledged alarms are acknowledged but the entries stay in the alarm list Delete alarms Alarm list is deleted Delete data All previously recorded data is deleted and the network analysis is restarted PROFIBUS INspektor NT User Manual 15 Web interface and selection functions 4 1 2 Timeline The timeline offers you a compact visual overview of the state of the network over the course of time If different network statuses are analysed within the course of the monitoring period the point in time when the respective status change started is presented as a new node maximum 50 entries Detailed information accumulated within this time frame can be opened by selecting one such node The minimum time period for a status change new nodes is one minute Figure 8 Timeline entry The individual status changes can be adjusted for each device separately See point 4 4 2 2 Device status
13. e customised In this process device specific settings overwrite global values This means it is possible to create device specific settings to hide fault events which are justified in normal system operation Example The system operator must enter a light barrier for a part change This results in external diagnostics which are irrelevant to bus status evaluation By deselecting the diagnostics of the devices concerned in PB INspektor NT these stay green in the display PROFIBUS INspektor NT User Manual 26 Web interface and selection functions Sanne As can be seen in the figure below the event External diagnostics was deselected for address 7 in this example and the status change for device 8 was completely deactivated PB INspektor Nehmen Sie hier Ihre Konfiguration Aa Unquittierte Alarme gg Ma m 5 a Jew hung ore Update Z Fiemwa gt Teilnehmer Namen Teilnehmer Zustand bersicht und Chronik Delete filter C Edit filter Figure 25 Applying filters The figure below shows the setting options in the editing window for address 7 external diagnostics gt 0 as an example The tick in the settings window is removed to deactivate the devices Addresse Bsp 1 2 5 Deactivate m W aktiviert devices Ausfall m Neuanlauf v Interne Diag Externe Diag Fehltelegramme Wiederholungen Abbrechen gt Figure 26 External diagnostics deactivat
14. ed for address 7 PROFIBUS INspektor NT User Manual 27 Web interface and selection functions 4 4 2 3 Triggers amp alarms For the configuration of alarms and evaluation through switch contact snapshot and email the relevant parameters can be set under the item Triggers amp alarms In the device s default settings all fault events of any PROFIBUS device automatically lead to an alarm through the alarm LED activation of the switch contact creation of a fault record snapshot and notification via email if configured PB INspektor V erbindung zum PB INspektor ist hergestellt Nehmen Sie hier Ihre Konfiguration Unquittierte Alarme ET Aim 80 u Femme te gt Tellnehmer Namen gt Teilnehmer Zustand bersicht und Chronik gt Trigger amp Alarme Ereignis beliebig gt keine Daten Aktionen Alam Snapshot Schaltkontakt eMail Figure 27 Triggers amp alarms default setting Through a variable configuration of fault triggers in the form of different trigger types and special device addresses it is possible to make the relevant adjustments here for a targeted fault search or targeted device monitoring The various options for editing individual filters are described in greater detail below By selecting the editing mode via the edit icon the selection menu opens for adjusting the settings Figure 28 Selection menu for trigger type status change The menu presented
15. eferably be directly on the master PLC When this is the case the bus communication can still be analysed without any problems even in the event of a line break Connection to the PROFIBUS network You can connect to the PROFIBUS network in different ways All three options are presented and described below Connection with active programming cable In connection with the active programming cable APKA II optional accessory art no 110040001 the PROFIBUS INspektor NT can be connected to the PROFIBUS in a very simple way through a stub at any time without compromising ongoing system operations This can also be performed on a temporary basis if required A requirement for this is a PROFIBUS connector with an open PG connection socket in the existing system directly on the PLC if possible The settings of the terminal resistors on the existing connectors remain unchanged PROFIBUS INspektor NT User Manual 10 Installation Figure 4 PROFIBUS connection by means of active programming cable 3 4 2 Installation at the end of the segment The existing segment end of the bus system is extended up to the PB INspektor NT as presented in Figure 5 The open output of the PROFIBUS connector of the last device on the bus is used for this purpose One piece of PROFIBUS DP cable from 1 5 MBit s at least one metre in length and a PROFIBUS connector D SUB 9 pole are required The terminal resistor usually integrated into t
16. er of repeat requests to a bus device per bus cycle is recorded If a bus device fails the value displayed equates to the set retry limit 5 2 2 Total telegram repetitions 5 3 5 4 5 5 With Total telegram repetitions all telegram repetitions occurring within the recording period are counted Bus device failure The Bus device failure parameter counts all device failures that occur A bus device failure occurs when the set retry limit max number of successive telegram repetitions is exceeded Bus device restart The parameter Bus device restart counts all device restarts that occur A restart of a bus device occurs after a failure or a system start when a bus device has its parameters set by the control system without any faults and then begins the cyclical data exchange Bus device internal diagnostics Direct bus module faults are described for internal diagnostics PROFIBUS INspektor NT User Manual 33 4 t 44 Device parameters Examples for internal diagnostics are e Short circuit on an internal backplane bus or the I O modules inside the slave e Processing of a specific master request without resourcing being available 5 6 Bus device external diagnostics External events which are not directly associated with the bus or the bus module are detected and reported for external diagnostics Examples for external diagnostics are e Wire break of an external sensor on an analogue 4 20 mA i
17. he connector on what was the final device is to be switched off and the one on the PB INspektor NT is to be switched on in its place termination ON Q Caution This connection option causes a PROFIBUS network fault and should be performed during system standstill Oia PROFIBUS INspektor NT Figure 5 PB INspektor NT connected as a terminal PROFIBUS INspektor NT User Manual 11 SS D ee N Installation 3 4 3 Looping into an existing system The PB INspektor NT is looped into the bus between two existing devices as can be seen in Figure 6 To do this the bus is disconnected One piece of PROFIBUS DP cable from 1 5 MBit s at least one metre in length and a PROFIBUS connector D SUB 9 pole are required The terminal resistor integrated into the connector on the PB INspektor NT is to be switched off and sits in the OFF position accordingly Caution This connection option causes a PROFIBUS network fault and should be performed during system standstill Figure 6 Looping in between two devices 3 5 LAN connection The LAN connection provides the connection to the PB INspektor NT This involves a 10Base T 100Base TX RJ45 interface A standard Ethernet cable is used as a connection cable to a PC laptop not included in the scope of supply Both the evaluation of internally recorded data and the parametrisation of the device are possible through this acces
18. in Figure 29 is available for specifying the trigger type PROFIBUS INspektor NT User Manual 28 Web interface and selection functions W Globaler Trigger V Trigger aktiviert Triggertyp Schwellwert Ausfall 1 Neustart Diagnose intern Diagnose extern Fehlertelegramm Telegrammwiederholung Zustands nderung OK Abbrechen Chronik Ereignis Figure 29 Trigger types When selecting the functions breakdown restart diagnostics internal diagnostics external error telegram telegram repetition and status change you have the option of global monitoring all devices or an address specific selection By deselecting the item Global trigger the address window is displayed in which you can enter the individual device addresses Under the item Threshold value the quantity of events per bus cycle is specified that should lead to a trigger tripping You can make practical use of this setting in conjunction with telegram repetitions to indicate the first signs of deterioration in communication before device failure occurs Example The telegram repetition rate retry limit is set to 3 reps cycle in the hardware configuration and the threshold value in the PB INspektor NT is set to 2 telegram repetitions If there is now a repetition occasionally in normal operation for process related reasons that can be considered perfectly normal If these repetitions accumulate around 2 successive events
19. independently of the type of control system and bus devices For long term analysis the PB INspektor NT can remain in the bus system without any time restrictions The relevant telegram traffic is continuously analysed and evaluated in order to detect deviations from normal conditions and trigger alarms Scope of supply The scope of supply comprises the following individual parts e PROFIBUS INspektor NT e 3 pole plug in terminal block power supply e 6 pole plug in terminal block alarm contacts e CD with software for the log analysis and device manual Please check the contents are complete before putting into operation PROFIBUS INspektor NT User Manual 6 General information 1 3 Safety information e Never open the housing of the PROFIBUS INspektor NT e Opening the housing immediately voids any warranty e If you think the device is defective send it back to the supplier PROFIBUS INspektor NT User Manual Device ports and status indicators 2 Device ports and status indicators 2 1 Device ports Fault output digital inputs Pr s PROFIBUS INspektor a Run Status Alarm J Power supply 24V DC PE Potential free switch contact Alarm acknowledgement Web switch Alarm acknowledgement switch contact 3 Alarm deactivation GNDreference ground for 1 3 M u Status LED Ex Run Status Alarm Web interface RJ45 network port PROFIBUS en Sub D port f
20. ir 3 7 2 Status The Status LED can signal many conditions using a multi colour indicator In this process the following information is presented e Green Bus communication has been detected e Flashing orange Looking for bus e Flashing red Device fault 3 7 3 Alarm The Alarm LED lights up red if the PB INspektor NT has detected a fault in the PROFIBUS communication and the trigger for the alarm is activated If no alarm has been triggered this LED lights up green PROFIBUS INspektor NT User Manual 13 Web interface and selection functions 4 t 44 4 Web interface and selection functions To access the Web interface and thus the recorded data of the PROFIBUS INspektor NT use an Internet browser and enter the IP address standard 192 168 212 212 to open the Web interface The following icons are used in the Web interface for a simple overview of the individual statuses of the network and devices PROFIBUS INspektor NT No faults PROFIBUS communication is working without any problems Warning A communication fault or a diagnostic message has appeared in the network or originated from a device and this fault or message has not yet led to system failure The sources of these events should be localised and resolved Fault A critical fault has appeared in the network or originated from a device and this fault leads to system failure It is urgently necessary to resolve the fault The b
21. l gt Diagnosen Diagnosen speichem Figure 33 Diagnostics address 7 deselected PROFIBUS INspektor NT User Manual 31 Web interface and selection functions 4 4 3 Firmware update You can perform a firmware update for the PB INspektor NT using this function if required To do this the new firmware file is selected and uploaded via the Search button Following successful installation triggering a restart is required in the device with the Restart button PB INspektor Unquittierte Alarme Alarme quitieren aktueller Buszustand Sehr gut 04 06 2015 Dur tre 5 109445 Uhr Figure 34 Firmware update PROFIBUS INspektor NT User Manual 32 Device parameters tt 5 Device parameters 9 1 5 2 5 2 1 Error telegram The Error telegram parameter indicates the quantity of faulty or destroyed telegrams An error telegram is detected through a checksum error or parity error for example Telegram repetition lf a bus device does not respond after a pre defined time it is asked to re send the data by the master this is what is referred to as telegram repetition This also occurs when the master cannot interpret the content of a telegram The maximum number of telegram repetitions per cycle is set in the master through the Retry limit parameter Max no of telegram repetitions per bus cycle With Max no of telegram repetitions per bus cycle the maximum numb
22. nctions 4 4 2 4 Automatic log The function Automatic log provides you with the option of documenting the current system status at pre set time intervals These logs are then saved in the device regularly and are thus available to you for opening at any time see item 4 3 2 Logs For the completion of the documentation both the customer data and that of the system inspector can be added Furthermore the different sections for log creation can be selected or deselected A System Firmware Update ELLE gt Teilnehmer Namen gece ne Sehr gut sus u 100008 wee gt Teilnehmer Zustand bersicht und Chronik Trigger amp Alarme Automatisches Protokoll gt Diagnosen Figure 32 Selection window for automatic log creation 4 4 2 5 Diagnostics The settings for the content of the diagnostics snapshot are configured in this sub menu see item 4 2 Alarms In the default setting all diagnostics telegrams of all devices are saved in the diagnostics snapshot for later evaluation The function can be global or specified for individual devices by adding address related entries see Figure 33 the diagnostics for address 7 have been deselected Nehmen Sie hier Ihre Konfiguration Unquittierte Alarme Rs ei 40 t f Firmware Update r aktueler Buszustand gt Teilnehmer Namen Sehr gut 04 08 2016 104045 Uhr gt Teilnehmer Zustand bersicht und Chronik gt Trigger amp Alarme gt Automatisches Protokol
23. nput e Switching off the voltage for an expansion module by opening the safety door e Lack of compressed air at a valve terminal module PROFIBUS INspektor NT User Manual 34 Support and contact 6 Support and contact Should you wish to contact us for any reason or require quick assistance regarding device functions further information can be accessed from this page Manuals are also stored here for support PB INspektor Sie haben Fragen zu unseren Unquittierte Alarme ams Hier werden Sie f ndig Hauptsitz Kontakt Indu Sol GmbH umenstra e 3 Tel 49 34401 5818 0 E Mail info indu sol com Webseite indu sol com gt Handb cher gt FAQ Figure 35 Support and contact PROFIBUS INspektor NT User Manual 35 Technical data 7 Technical data e Voltage supply 24V DC e Tolerance 10 e Power consumption Max 200 mA e Starting current Max 200 mA e Dimensions W x H x D 55 x 105 x 120 in mm e Assembly TS35 DIN top hat rail EN 50022 e Weight 0 6 kg e Protection class IP20 e Operating temperature 5 C to 55 C e Storage temperature 20 C to 70 C e Relative air humidity 10 90 PROFIBUS INspektor NT User Manual tt 36 Indu Sol GmbH Blumenstrasse 3 04626 Schmoelln Telephone 49 0 34491 5818 0 Telefax 49 0 34491 5818 99 info indu sol com www indu sol com We are certified according to DIN ES ISO 9001 2008
24. or PROFIBUS Figure 1 Device ports 2 2 Status LED DEE Pa HE Flashing green Device initialisation oo oom o e Veamwrgmoae Status Flashing orange Baud rate is being scanned Flashing red Device fault Green a No unacknowledged alarms Alarm Table 1 Status LED PROFIBUS INspektor NT User Manual 8 Installation 3 Installation 3 1 Installation instructions The PROFIBUS INspektor NT is installed in the cabinet horizontally on a 35 mm top hat rail in accordance with DIN EN 60715 Figure 2 Device installation on top hat rail Caution The following distances must be maintained from other modules for correct installation e From left and right 20 mm e Above and below 50 mm Removal for alternate use of the PB INspektor NT in different master systems is illustrated in Figure 3 er PROFIBUS INspektor Indu Sol GmbH Figure 3 Removal PROFIBUS INspektor NT User Manual 9 Installation 3 2 3 3 3 4 3 4 1 Voltage supply Operation requires 24 V of external direct current which is to be connected to the device via the 3 pole plug in terminal block supplied in the package The PE contact should be connected to the local PE system Q Caution When connecting make sure that the polarity is correct Measurement location The PB INspektor NT can essentially be connected to any desired point on a PROFIBUS network However the ideal measurement location would pr
25. ple PROFIBUS INspektor NT User Manual 17 Web interface and selection functions 4 1 4 Topology For a targeted analysis and effective fault evaluation of a network a topology with a depiction of the complete actual wiring sequence of all PROFIBUS devices is a fundamental requirement That is why the PB INspektor NT provides the option of storing a topology on the Web interface An automatic scanning of the bus structure cannot be performed The saved topology is displayed with the respective device statuses in the overview display This way you get a quick overview of the current and historical states of your network You can therefore localise the weak point in the network in the event of a fault and initiate appropriate measures for fault resolution in a targeted manner You also have the option of opening detailed information on the devices here Navigation Zoom Figure 11 Topology plan display Editing mode is activated via the Edit button with which you can create or modify a topology In this mode the following tools are available to you for this purpose Teilnehmer Adds additional devices Repeater Adds additional repeaters Edits the corresponding device information ID name and description Connects two devices Moves devices and repeaters within the topology Removes devices repeaters and connections from the topology Deletes the entire topology eee PROFIBUS INspektor NT User M
26. r Manual 20 Web interface and selection functions 4 3 Evaluation The evaluation menu contains the statistics and log function 4 3 1 Statistics This sub menu offers a statistics function for individual PROFIBUS quality parameters through all analysed device addresses Through this option you can see the address related accumulation for the selected parameter at a glance PB INspektor um PB INspektor ist hergestellt Statistik gt Statistik Protokolle Figure 15 Statistics function 4 3 2 Logs The log function allows for all information gathered since the beginning of the recording to be documented in a report in summary form These logs are stored in the log directory and can be exported from here or printed out The logs can be used for one s own documentation or as an acceptance report PB INspektor Ft 10 2015 Verbindung zum PB4Nspektor ist hergestellt isti Unquittierte Alarme Tu Statistik eal 1 arme quitberen be Alarme l schen en Bschen gt Statistik Vv gt Protokolle aktueller Buszustand 2 Y _ _ Sehr gut 10 02 2015 12 10 14 11 58 48 Un 10 02 2015 12 04 41 10 02 2015 11 51 42 10 02 2015 11 49 22 Figure 16 Logs Q The Print background function must be activated in the respective browser for the complete display of the topology in the log print The log function can also be used for the automatic creation of logs see section 4 4 2 4
27. s point The PROFIBUS INspektor NT is supplied with the following factory set network configuration IP address 192 168 212 212 Subnet mask 255 255 255 0 A Web server function is integrated for access to the device and can be opened with an appropriate standard browser e g Microsoft Internet Explorer from version 9 or Mozilla Firefox from version 30 JavaScript must be activated You can reach the device s user interface by entering the IP address of the PB INspektor NT in the browser s command line PROFIBUS INspektor NT User Manual 12 Installation 3 6 Signal inputs and outputs The 6 pole connector terminal block at the top of the device is assigned as follows Output Potential free switch contact relay Max 24V DC 20 Max 1 A Opener Max 24V DC 20 Inactive lt 3V Active gt 10V Maximum current 0 15 mA Galvanically isolated TU GND Input earth potential Input 1 Alarm acknowledgement Web interface switch contact Input 2 Alarm acknowledgement switch contact Input 3 Alarm deactivation 3 LED functions 3 7 1 Run The green Run LED indicates the voltage supply status This flashes during internal device start up and lights up permanently in normal operation When this LED remains off this is a sign that there is no supply voltage or there is an internal defect or tripped overvoltage protection In both of these cases the device must be sent in for repa
28. us communication in the network has failed or cannot be detected by the INspektor serious fault in the network or the device is no longer communicating or is not in the network These devices are slaves that actually exist but are not set up in the configuration User Manual 14 Web interface and selection functions 4 1 i Homepage The homepage provides a complete overview of the status of the connected PROFIBUS master system since the start of the PB INspektor NT lf there are no faulty entries here the system is working stably and there are no urgent actions required PB INspektor v St rungsfrei seit 126 Tagen a Dr Alarm overview Teilnehmer bersicht T m imeline Topologie Netzwerkstatistik Figure 7 Complete overview There are additional helpful functions for obtaining more detailed information on the state of the network These can be accessed via drop down menus and the two additional windows Alarm Overview and Timeline Specifying the time period with a corresponding display of device information is possible in the sub menus of the homepage The relevant period of evaluation can be selected by switching the time window between current last minute and history The current setting always displays the device status live list at that particular moment and the last minute option shows the device information over the course of the previous minut
29. visible in both the device overview see item 4 1 3 and in the topology see item 4 1 4 PB INspektor Nehmen Sie hier Ihre Konfiguration a Unquittierte Alarme EEE eae a 0 Aarme ioschen Ait lt a 5 ie ra Firm D System Iberwechung a Firmwa e Upd aktueller Buszustand gt Teilnehmer Namen AN Sehr gut A aN 14 62 18 Ub 7 nur vorhandene Teinehmer anzeigen ame gt Teilnehmer Zustand bersicht und Chronik Figure 23 Device names overview 4 4 2 2 Device status You can make adjustments to the display of device statuses over the entire master system globally and to specific devices in this sub menu In this process a device may adopt the following statuses depending on the fault event and setting PROFIBUS INspektor NT User Manual 25 Web interface and selection functions No fault O Warning Fault In the default setting the PB INspektor NT is programmed so that diagnostics error telegrams and repetitions of any device lead to Warning status and failures and restarts lead to Fault status PB INspektor Nehmen Sie hier thre Konfiguration va Unquittierte Alarme PEZENS Ra iR 44 zu System gt berwachung re Update rt r RA irmwa gt Teilnehmer Namen gt Teilnehmer Zustand bersicht und Chronik ee Fa u It Warning Gap Add filter Figure 24 Device status default setting By adding and editing additional event fields the device statuses can b
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