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Maintenance and diagnostics
Correcting communication failures

76
Building Technologies

A6V10854379_a_en

CPS Fire Safety

25.01.2019

Configuring logging function on the fly

Note: The reset of the unit results in restoring the original logging configuration

saved in Composer.

11.3

Correcting communication failures

11.3.1

IEC communication problems

Communication faults on the IEC may depend on different causes. The problem

can occur in the NK8237 unit or in the connections.

Check the NK8237

Check power, vital function, and diagnostic state of the corresponding LED located

on the front panel.

Note: If you need to modify the IP address because of a network change, you

might want to reset the device back to factory configuration by setting DIP-switch

1 or 2 to ON (see

Internal DIP switches [➙

17]) and then connect using the known

address to change the IP address.

Check the network connections (IEC TCP/IP)

⚫

LAN

Diagnostic information about the LAN state can be obtained from different

layers:

Link state LED of Repeater or Ethernet adapters gives you information about

the physical connection and the speed of the Ethernet link.

1) Select Start > Programs > Accessories > Command Prompt.

2) Choose from the following commands:

Содержание NK8237 IEC 60870-5-104

Страница 1: ...V10854379_a_en Building Technologies 25 01 2019 CPS Fire Safety NK8237 MP4 81 02 NK8237 IEC 60870 5 104 Gateway For Sinteso and Cerberus PRO Fire Detection Systems Installation Configuration Commissioning ...

Страница 2: ...About this document 2 Building Technologies A6V10854379_a_en CPS Fire Safety 25 01 2019 ...

Страница 3: ...anel 16 6 1 2 Internal DIP switches 17 6 1 3 Internal jumpers 18 6 1 4 Serial interfaces 19 6 1 5 Onboard I O 19 6 1 6 I2C interface DF8090 power supply supervision 20 6 1 7 Ethernet interfaces 21 6 1 8 USB interface 22 6 1 9 SD card 22 7 Hardware installation 23 7 1 NK8237 hardware installation 23 7 2 NE8001 housing solution for NK823x 28 7 2 1 NE8001 hardware requirements 28 7 2 2 NE8001 hardwar...

Страница 4: ...eway parameters 54 9 7 2 General parameters configuration procedures 55 9 7 3 IEC addresses 56 9 7 4 IEC address configuration procedures 56 9 7 5 Export and re import of the IEC address map 57 9 8 Configuring the relay output 57 9 9 Downloading the NK8237 58 9 9 1 Verifying the connection to the NK8237 unit 59 9 9 2 NK8237 configuration download 59 9 9 3 NK8237 firmware download procedure 59 10 S...

Страница 5: ...duct line and experience with the installation configuration and commissioning of security management systems Documentation resource information The DMS8000 Documentation Resource Information and Glossary Guide assembles important information regarding documentation resources This document contains the following Comprehensive definitions of the target audiences for Siemens FS DMS documents Trainin...

Страница 6: ...nual for agreement with the hardware and software described Since deviations cannot be precluded entirely we cannot guarantee full agreement However the data in this manual are reviewed regularly and any necessary corrections are included in subsequent editions Suggestions for improvement are welcome Copyrights and registered trademarks Brand or product names mentioned in this document may be name...

Страница 7: ...sage and indicates that minor or moderate injury or property damage may occur if a procedure is not followed Warning This is a Warning message and indicates that a serious injury or a severe equipment and property damage may occur if a procedure is not followed Cross references to other information in printed material are indicated with an arrow and the page number enclosed in brackets 92 For more...

Страница 8: ...vertheless necessary and may result in additional plant or site specific preventive measures to ensure secure operation of your site regarding building automation and control fire safety security management and physical security These measures may include for example separating networks physically protecting system components user training multi level defensive measures etc For additional informat...

Страница 9: ...gs and recommendations specific to NK8000 products Any additional country specific or local safety standards and or regulations that apply concerning project planning installation operation and device disposal must also be taken into account Note As for any electrical equipment proper grounding is critical to the safe operation as it provides a protection against electrical shocks Before starting ...

Страница 10: ...environmentally damaging However they contain parts batteries that require disposal in a controlled waste stream according to local environmental standards and or regulations 2 5 Modifications to the system design and the products Note Modifications to a system or to individual products may cause faults or malfunctioning Please request written approval from Siemens Building Technologies and from a...

Страница 11: ...ctivity examples third party IEC Host e g SCADA system Management level Automation level Field level FC2020 NK8237 IEC 60870 5 104 Gateway BACnet Ethernet BACnet server GAP BACnet client IEC Slave ETH1 ETH2 IEC Master IEC 60870 5 104 Ethernet IEC 60780 5 104 TCP IP connectivity 3 2 What s new Here is the list of modifications for new functions and software improvements NK8000 MP4 81 02 Section Mod...

Страница 12: ...re Safety 25 01 2019 11 1Kernel update 64 Enhanced information in the Kernel Update 3 3 System dimensions and compatibility list Please refer to NK8237 Datasheet A6V10316240 Also the latest information and compatibility issues about the current software can be found in the NK8000 Release Notes A6V10062453 ...

Страница 13: ...ncludes all the physical elements of the FC20 FC720 control units IEC Master device station Up to four IEC 60870 5 104 Host protocols can be handled via TCP IP connection TCP IP connection IEC server for four TCP IP client connections Separate Ethernet ports can be used for BACnet IP and IEC TCP IP for maximum protection of the safety network Each IEC 60870 5 104 Host must be connected to the same...

Страница 14: ...ach connected NK8237 unit IEC hosts Detectors and units per NK8237 1 4 IEC hosts Max 10 000 detectors 16 FS20 FS720 units Interaction capabilities Unlike the other NK8000 units the NK8237 does not support interactions I O modules locally connected via I2C Unlike the other NK8000 units the NK8237 does not support DF8000 I O modules ...

Страница 15: ...on This concerns all networks that are somehow vulnerable due to external connections WAN Internet open technologies wireless networks or any other risk of fraudulent access To achieve the required level of security the protective measures must include The use of firewalls on the Intranet to filter external traffic and select the allowed ports NOTE The list of ports used by the management system c...

Страница 16: ... front panel houses 9 LEDs Left Side LEDs The five LEDs on the left side are from top to bottom Power green LED Power hardware controlled Vital functions green LED Software vitality Blinking 1 flash core software running Blinking 2 flashes core software running and logging function active Tamper bi color LED Unit tamper Red means tamper alarm hardware controlled Green means tamper disabled from ma...

Страница 17: ...ication to FS20 FS720 or to the IEC Master On critical hardware fault Right Side LEDs The four LEDs on the right side are from top to bottom Name Function Com1 Status Com1 Red RX Green TX Com2 Status Com2 Com3 not used Status Com3 Com4 not used Status Com4 6 1 2 Internal DIP switches The internal DIP switches S101 enable a download session via FTP using a default IP address Internal switch Functio...

Страница 18: ...en CPS Fire Safety 25 01 2019 6 1 3 Internal jumpers 1 2 3 X1 X2 X3 X101 X102 X103 X104 X105 X111 4 Internal DIP switch and jumpers NKM8001 A1 mainboard Item Name Description 1 S101 DIP Switches 2 S1 Reset button 3 S2 Tamper switch 4 X115 When closed it disables the box tamper alarm ...

Страница 19: ... equipped with two serial lines available on the main board The serial port can be configured as an RS232 interface using connector COM1 and COM2 or as an RS485 interface using connectors X104 and X105 All lines are fully RS232 compliant and have EMC ESD protection No galvanic isolation is provided all serial lines have a common ground 6 1 5 Onboard I O The NK823x main board is equipped with three...

Страница 20: ...090 power supply supervision The I2C interface X11 allows for a direct support of Power supply supervision one DF8090 power supply supervision module The module can be installed on the DIN rail next to NK8237 unit Note Although it can be supported the DF8090 is not frequently used in the NK8237 installations which typically rely on the fire system power supply and the related supervision whose sig...

Страница 21: ...7 power supply see NK8237 hardware installation 23 for the power supply connections 6 1 7 Ethernet interfaces The NK8237 main board is equipped with two Ethernet interfaces The two RJ 45 connectors also include 2 LEDs yellow and green reporting the LAN status as follows Yellow LED if on a 100 Mbps link is active Green LED flashing when data is received or transmitted 2 Back 1 Ethernet connectors I...

Страница 22: ...mass storage device see the Network Connectivity Guide document no A6V10359485 6 1 9 SD card The NK8237 mainboard is equipped with a 16 GB SD card The SD card slot is located below the CPU module and can be accessed only by removing the plastic housing The SD card can be used to log data about network communications see the Network Connectivity Guide document no A6V10359485 1 SD card slot location...

Страница 23: ...irements given in the Technical Data section on the specific NK823x model datasheet Network requirements Ethernet IEEE 802 3 10Base T 100Base T also possible for NK823x RJ 45 connection Fixed IP address DHCP not supported Stable network with guaranteed transmission characteristics no down times for maintenance predictable network load For the special mounting kits refer to the NK8000 datasheets WA...

Страница 24: ...21 87654321 21 21 9 NK8237 electrical interfaces top view Item Name Description 1 X1 USB 2 X2 Ethernet 2 3 X3 Ethernet 1 4 X101 1 output 5 X102 3 inputs 6 X103 Power supply 7 X104 RS485 in place of COM1 8 X105 RS485 in place of COM2 Bottom view 1 2 Serial RS232 interfaces bottom view Item Name Description 1 COM 1 In place of X104 2 COM 2 In place of X105 ...

Страница 25: ...V10854379_a_en CPS Fire Safety 25 01 2019 Power connections Note the dual power supply input for redundant solutions X103 Power supply X104 RS485 1 X105 RS485 2 DF8090 BATTERY POWER SUPPLY 27Ah 12V Vin Voltage In Vout Voltage Out Batt Battery Vin Batt Vout NK8237 power connections ...

Страница 26: ...ance with the local environmental standards and regulations X103 Power Supply Power connections Power supply Pin Assignment Primary 1 2 Earth 3 N A 4 Not used N A 5 Not used Secondary optional 6 7 Earth 8 X2 X3 Ethernet Connector A standard RJ45 connector connects Ethernet Category 5 or 6 UTP cabling is best suited Ethernet connections Pin Assignment 1 TX 2 TX 3 RX 4 n c 5 n c 6 RX 7 n c 8 n c X10...

Страница 27: ...6 DSR 7 RTS 8 CTS 9 RI DIN Rail Installation The modules are supplied in a plastic box that can be easily attached to the DIN rail by hooking it on the top of the rail and pressing it in on the opposite side To detach the box pull downward on the tab located at the rear of the module The I O modules are mounted the same way Note Before removing the box carefully disconnect the flat cable bus of th...

Страница 28: ...abinets should always be installed in a clean and safe environment away from dust high temperature and humidity vibrations and impacts Conditions and power supply should match the specific requirements given in the Technical data section of the NK8237 datasheet NE8001 power requirements Item Power supply requirement Input voltage 100 240 Vac 50 60Hz Input current 2A Note A switch box including a b...

Страница 29: ...eful attention should be paid to the correct connections of VAC power lines Ground Phase Neutral Input VAC 1 5 mm2 wires VAC power connection Wires pass through 20 mm cut out holes at the top of the cabinet see Figure Top view of NE8001 cabinet and continue behind the cabinet to pass through the rear side cavity to the entrance hole see Figure Wiring 1 Front view of cabinet arrow indicates cut out...

Страница 30: ...20 mm hole cut outs Top view of NE8001 cabinet WARNING When entering the metallic frame of the cabinet wires should be protected by a self extinguishing plastic cord guard UL94 V2 flammability rating Not provided in the supply Wiring 1 Front view of cabinet arrow indicates cut out holes Wiring 2 Entrance hole indicated by arrow ...

Страница 31: ...address of the NK8237 unit you can install the NW8202 tool 35 4 Install the NK8237 IEC GW Add on 32 5 Update the NK823x firmware 59 First download the firmware NK823x_4 81_Build_6x and as second step the AddOn_NK8237_IEC_Build_1x 6 If required for diagnostics install the NW8204 tool 36 8 2 Composer tool Composer tool can be installed using the standard DMS8000 DVD If only NK8237 commissioning is n...

Страница 32: ... Composer Subsystem Too for the IEC Master station NK8237 Firmware contains the firmware for the NK8237 units such as the DLL module supporting the IEC protocol Installation kit 8 3 1 Installing the Add on module The following describes the installation procedure for the add on module 8 3 1 1 Installation A specific application the AddOns Manager allows installing and updating the add on modules T...

Страница 33: ...ltiple add ons installations In general it is possible to install multiple add on packages and benefit of their combined functionalities However specific incompatibilities might exist For any possible issues check the documentation of the add on modules that must be installed 8 3 2 Removing the Add on module The add on module cannot be uninstalled ...

Страница 34: ...u start Composer deselect the Hide this dialog check box Do one of the following Click Local then OK to confirm that you want a local server connection Click Browse to connect to another server A Browse window displays Server browsing window Note 1 To change a server connection later select the appropriate project or root node in the Projects Management window tree and then select the Change serve...

Страница 35: ...he target NK8237 units The NW8202 Tool allows for a specific IP configuration to be assigned to the NK8237 units NW8202 must be installed on the PC used to send the IP configuration to the NK8237 units prior to shipment or remotely after shipment usually the technician s PC 8 5 1 NW8202 hardware requirements Pentium class PC hardware or higher Ethernet network interface adapter IEEE 802 3 10Base T...

Страница 36: ...available in Composer limited functionality For details see the Network Connectivity Guide document no A6V10359485 8 6 1 NW8204 hardware requirements Pentium class PC hardware or higher Ethernet network interface adapter IEEE 802 3 10Base T or 100Base TX 10 MB Free Disk Space 128 MB RAM recommended 8 6 2 NW8204 software requirements Windows XP Professional or higher operating system Network Config...

Страница 37: ... Layer or SSL to the standard HTTP protocol and uses a certificate to identify the website A self signed Siemens certificate is automatically installed that can perfectly support the secure communication but causes the connecting browsers to display one or more warnings indicating that the certificate is not issued by a trusted certificate authority To prevent such behavior Buy an SSL certificate ...

Страница 38: ...mapping table CSV export file The following sections describe the configuration steps in detail 9 1 Configuration checklist Before proceeding with the configuration checklist below verify that you have satisfied the items needed in the first checklist The following abbreviations are used in the checklists DMS CG DMS8000 Network Connectivity Guide document no A6V10359485 DMS ICC Product specific fo...

Страница 39: ... configuration procedure can be performed prior to shipping the NK8237 to the client or later at a client s site 1 Set the Service PC IP address to 192 168 9 x for example 192 168 9 254 to use the Ethernet port 1 with default IP address 192 168 9 41 or to 192 168 10 x for example 192 168 10 254 to use the Ethernet port 2 with default IP address 192 168 10 41 and the subnet mask to 255 255 255 0 Ta...

Страница 40: ...ernet port 2 see Internal DIP switches 17 Note For direct connection between PC and NK8237 you can use either a crossed or straight through Cat 5 twisted pair patch cable In fact NK8237 supports automatic crossover When the download is in progress the FTP Diagnostic window displays the current status of the download Once the operation is completed the final status notification and instruction wind...

Страница 41: ...C GW Composer project You can create a new NK8237 IEC GW project using a predefined template NK8237 IEC_GW bak which is provided with the MM8000 MP4 81 Addon N 10 IEC GW V 1 01 CD New NK8237 IEC GW project using the predefined template Depending on the DMS8000 installation option you chose you can also create an empty project which must be manually configured ...

Страница 42: ...t installation folder is C Program files DMS8000 assuming an English version of Windows 4 Click Open 5 In the field Project name enter an appropriate name or select an existing project using the Browse button 6 Click Restore A new NK8237 project is created based on the predefined template Note For a subsequent use you may want to copy the NK8237_IEC_GW bak file to a folder location easy to locate ...

Страница 43: ...roject is empty be careful not to add to the project structure any node that is not included in the following procedures In fact it may not be possible to delete such nodes for example Security 9 4 Creating the IEC system s This configuration task is carried out in Composer on a project created for the NK8237 gateway starting from an empty template Note The creation of the IEC system is the first ...

Страница 44: ...K8237 see the Node tab 4 Rename the NK823x 1 node for example NK8237 Unit 5 Select the Node tab 6 In the NK Type select 3 NK8237 7 In the File transfer Setting section the Enable secure download check box is selected by default If required see Downloading the NK8237 58 deselect the Enable secure download check box and select the FTP Mode Active Passive 8 In the Web Server section the web server ca...

Страница 45: ...address 192 168 2 10 Enter the IP address of the Gateway on the same subnet which can provide connectivity for the destination subnets If multiple routes are available for the same destination use the Metric field to indicate the cost for example the number of devices along the network path of each route the higher the number cost the lower the corresponding priority 4 Add as many routes as requir...

Страница 46: ...uting tab click the Get Info button to upload the routing configuration from the selected NK8237 unit The updated information populates the list in the Routing Info section 3 Check that the uploaded table actually matches the configured table Inconsistencies will indicate a configuration error or network problems At this point you can be sure that the unit can access the external subnets over the ...

Страница 47: ...eam generic protocol node is created under the Protocols folder By default the new node is named Protocol_Upstream 4 Select the new Upstream Protocol node 5 Drag and drop the selection to the Ethernet node above A link node is created under the Ethernet node In the Node tab no parameters are set 6 Select the Upstream Protocol link under the Ethernet node 7 Drag and drop the selection to the IEC Ma...

Страница 48: ... 6 1 FS20 fire system Configuration Procedure 1 Select the main node of the project 2 In the left hand bar click the Generic Template icon A new node is added to the project structure 3 Select the new folder and enter its name in the Description field of the Node tab Adding the FS20 fire system node 1 Select the new folder 2 In the left hand bar select the Fire Folder icon 3 In the menu that appea...

Страница 49: ... structure is imported all the stations and the related nodes are represented in the Composer tree Note After the import procedure selecting the Import tab results in a page report that displays and contains the detailed logs of the latest import procedure including any added or removed objects In addition to the stations node structures the import procedure also acquires the BACnet parameters set...

Страница 50: ...et commands can only be set as general actions in the IEC Gateway This means that the commands apply to all the pending events of the affected control unit 1 Select the FC20xx FC72x Node tab 2 Make sure to select the General Acknowledgement and General Reset options default setting Note The parameter settings for the Single Event Acknowledgement and Single Event Reset are not supported by NK8237 a...

Страница 51: ...ion 4 Select the Node tab 5 In the form on the right pane enter IP address of the NK823x Subnet mask typically related to the fire network access See also the Routing Tables section that follows Default gateway typically the GAP station IP address Leave it to 0 0 0 0 if not used See also the Routing Tables section that follows If NAT Network Address Translation is used on the network enable it and...

Страница 52: ...tead the NK823x controlled routing is required to enable the IP connectivity for other units operating on the two separated subnets Furthermore by enabling the NK823x firewall function this field is handled automatically Configuring the NK823x BACnet IP connectivity 1 Select the Protocols node 2 In the toolbar on the left select the BACnet Client Protocol icon violet The BACnet client protocol nod...

Страница 53: ...e NK823x Ethernet node to display the BACnet Client Protocol 2 Select the node of the first FC20xx FC72x panel 3 Drag and drop the selection to the BACnet Client Protocol node A new node appears in the tree under the protocol representing the link 4 Repeat the last two steps for all the panels of the fire system If several stations must be linked to the network driver you can profit of the Compose...

Страница 54: ...ameter defines the command access level allowed for the IEC master station The option list includes No command the IEC master station cannot send any command to the fire system Ack only the IEC master station can only send the Acknowledgement command to the fire system Ack Reset the IEC master station can only send the Acknowledgement and Reset commands to the fire system Ack Reset Basic command t...

Страница 55: ... the left select the Relay Output icon A new Relay Output node appears under the Onboard I O node The relay is configured to check for communication faults By default the node is named Relay Output For the onboard output connection see Onboard I O 19 Table X101 onboard relay output Note If the relay output is configured for diagnostic purpose 57 the IEC driven check for communication fault is disa...

Страница 56: ...select the Host enable check box and enter the time of the daily acquisition HH MM Note If the NK8237 NTP Service is enabled in the NK83x Node tab the time is always acquired from the NTP server 9 7 3 IEC addresses The address parameters include Device Slave Address Defines the IEC Host slave addresses of the fire units mapped Only connection from IEC Host configured is available Device Base Addre...

Страница 57: ...ser environment When modifying the addresses make sure to be consistent and avoid any conflicts Proceed as follows Exporting the address map 1 Right click the IEC Master node and select Node Commands 2 Select the Export to CSV command 3 In the browse window that display define the location and name of the file Then click Save In a few moments the CSV file is created For detailed information about ...

Страница 58: ... NK8237 unit is connected over the IP network this operation can be quickly performed from Composer using a right click command of the NK8237 node Firmware download A firmware download may also be necessary when a new firmware version must be installed Unlike the configuration download the firmware download requires a software communication infrastructure between the Composer tool and the NK8237 T...

Страница 59: ... will look like the following Reply from n n n n bytes time TTL If the IP connection is not working for any reason different messages may display Request timed out Destination net unreachable and so on In these cases verify the network settings and cabling and try again 9 9 2 NK8237 configuration download The NK8237 configuration download procedure includes Verifying the connection 59 to the NK823...

Страница 60: ...9 Select the Stand alone node 10 In the toolbar on the left select the Channel icon A new Channel node is added to the project structure 11 Select the Channel node 12 In the toolbar on the left select the NS8011 BACnet Driver A new Driver node is added to the project structure Configuring and linking the BACnet protocol for download 1 Select the NK8237 node and expand the subtree 2 Select the Prot...

Страница 61: ... 1 Select the Download tab of the NS8011 Driver node 2 Select one or more NK8237 units in the list in the upper part of the form Note To select multiple units keep the CTRL key pressed while you make your selections 3 Click the Download Configuration button 4 To ensure that download completed successfully verify that the Cfg Downloaded check box contains X The check box is automatically deselected...

Страница 62: ...el Version Linux version and release date Factory Burning Date when the product burned in EEPROM information event logging and counters Log Status active inactive active after on the fly configuration changes have been set by NW8204 tool Firewall Status enabled disabled Routing Status enabled disabled Getting the unit status point values ...

Страница 63: ...e handing over the system For a complete documentation of the fire point mapping see the NK8237 IEC 60870 5 104 GW Interface Specifications document no A6V10741020 WARNING Please be aware of the potential consequence of a configuration mismatch between the fire system and the IEC master station that deals with the safety alarm presentation and treatment Such a mismatch can actually result in a fir...

Страница 64: ...l feature set typically displayed as a market package For example Linux x y nnn ddd mmm yyyy hh mm ss CET MP4 81 yyymmdd After updating the same set of Kernel information will display when units are monitored by the NW8204 tool 65 Updating the Kernel To update the Kernel 1 Enter the IP address of the NK8237 to update 2 Set the FTP Mode to Active default or Passive needed if a firewall is active in...

Страница 65: ... the files to download are corrupted the error is not notified and the NK8000 unit will stop working You access the NW8204 tool by installing and then launching the application on the DMS host 11 2 1 Launching NW8204 from DMS host To access the NW8204 tool do the following You need to install the NW8204 maintenance tool via the DMS8000 DVD on the DMS host before proceeding if it is not already ins...

Страница 66: ...w to display If you are notified by this message click OK and enter again the IP Address If you want to enter the NK8237 default IP address 192 168 9 41 you can use the menu Set Default IP Address instead of manually enter it 3 Select Open Connection Note You can select the FTP Mode Active default or Passive needed if a firewall is active in the PC NW8204 opens an FTP session on the NK8237 and lis...

Страница 67: ...tep 1 2 About Displays the version of the NW8204 tool 3 Local File Browse for a local copy of DIAGNO LOG or EEPROM LOG to analyse troubleshoot a remote NK82xx admin user only 4 Set Default IP Address See step 2 5 Send Default Configuration File Deprecated Do not use 6 History log frame 7 Error log frame 8 Download Upload progress status Transferred Bytes Percent and Byte Sec rate Note If you do no...

Страница 68: ...ected file in the NK8237 Refresh Update the file list Properties Display the detailed properties of the selected file Download Reset NK Download a file that forces the NK8237 to perform a software reset Edit Configuration File Edit View the INI file containing the NK8237 configuration Edit Diagno log Edit View the diagnostic file see Uploading diagnostic files 71 Edit EEprom log Event log Edit Vie...

Страница 69: ...he tamper switch Read DLL Version Read all the subsystems configured It displays a dialog box with a list of the configured subsystems organized by name number and creation date Read Kernel Version Read the version of the Linux kernel installed on NK8237 Read NK Version Read the version of the installed NK8237 firmware NK8237 EXE Read NK Date Time Read current settings of date and time from the NK...

Страница 70: ...Status Read the NK823x watchdog status enabled or disabled Note NK8237 MP4 40 or later firmware is required Read Mass Storage Read the mass storage device USB mass storage device or SD card available on the NK8237 unit Right click the icon of the connected mass storage device the icons display in the box on the right to display the available commands Show info show information about the connected ...

Страница 71: ...le by clicking the Save EEProm on File button This file contains information about the NK8237 hardware status stored on the EEPROM For example if it was not possible to use the serial interface on COM3 because the serial add on board is broken that message is saved to the EEPROM Note Every time you click the Save EEProm on File button any existing EEProm LOG file is overwritten A detailed descript...

Страница 72: ...IMEOUT DLL response time over threshold 3 41 EV_EEPROM_DLL_EVENT DLL diagnostic event 42 EV_EEPROM_HW_MISMATCH PIC24 microcontroller init detected a hardware version different from version in EEPROM 43 EV_EEPROM_PIC24_FLASH_FAI LURE PIC24 microcontroller init failed to write the microcontroller flash memory 44 EV_EEPROM_PIC24_PROGRAM MED PIC24 microcontroller init wrote a new firmware into the mic...

Страница 73: ... do the following 1 Click the Upload Log button 2 In the Source section in the Media drop down list select the source media Usb or SD 3 In the Filtering Criteria section of the Upload Log window select the filtering criteria that fit your needs Period section you can select a time frame select the Enable criteria check box to enable this criterion Category section you can select the information ca...

Страница 74: ...Note The log file can be imported as CSV file to a spreadsheet application to be analyzed by expert users Technical Support Changing the active mass storage device on the fly If two mass storage devices are available on your system USB and SD card you can change on the fly the active storage device Proceed as follows 1 Right click the inactive mass storage device you want to be active 2 Select Set...

Страница 75: ...he active log storage In such a case you must manually set the SD card as the active log storage Configuring the logging function on the fly To configure the log files on the fly do the following You need to be logged in as admin see Launching NW8204 from DMS host 65 about different user types 1 Click the Protocol Info button 2 In the NK Protocols window select the protocol for which you want to c...

Страница 76: ... vital function and diagnostic state of the corresponding LED located on the front panel Note If you need to modify the IP address because of a network change you might want to reset the device back to factory configuration by setting DIP switch 1 or 2 to ON see Internal DIP switches 17 and then connect using the known address to change the IP address Check the network connections IEC TCP IP LAN D...

Страница 77: ...hable from NK8237 BACnet device identifier In the fire network the BACnet IP protocol is used All control units as well as the NK8237 have a unique Device Identifier The BACnet Device Identifier is automatically assigned to the NK8237 and control units and displayed in the BACnet tab of the NK8237 node in Composer Check that the Device Identifier assigned by Composer for the NK8237 networks are co...

Страница 78: ...t correct Local address or Baud rate you will have no communication in runtime and no error message will be generated Note The Local address must correspond with the one assigned to the subsystem during the configuration in the NK8000 Composer tool 11 3 5 No fault generated by network failure MP3 15 and higher If you do not receive a fault from an NK8237 unit when network failure has occurred or i...

Страница 79: ...nstalled on the system computers NK823x systems offer a built in firewall protection see Network Connectivity Guide document no A6V10359485 Critical Operating System updates should also be installed whenever they are available and required for security and or system stability refer to Microsoft Windows Updates web services DMS8000 software and tools have shown good compatibility with most popular ...

Страница 80: ...quarters Theilerstrasse 1a CH 6300 Zug Tel 41 41 724 24 24 www siemens com buildingtechnologies Siemens Switzerland Ltd 2019 Technical specifications and availability subject to change without notice Document ID A6V10854379_a_en DMS8000 Technical Material Edition 25 01 2019 Section 2 ...

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