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InsuLogixB User Manual Rev 3.8

1. Master set all possible Monitoring Set Monitoring Set ve Menu Configuration Monitoring Set The Monitoring Set Maintenance screen consists of three tabs e Adda New Unit into the system e Edit Master Information physical information about the unit e g a 25kV bushing e Edit Configuration Information information about the utilization of the unit e g Phase B feeder 5 Add a New Unit PF Live Control Monitoring Set Maintenance pevasneesseseseneesscnessscnenssenscensens Miil Channel pooo Type Be wi gi gil Phase A Red C B White C C Blue Manufacturer Po Feeder PO Serialnumber FO Designation FO Voltage In Service M Level Device Configuration only for level devices lowe voltage pooo lower Velie pooo Alen Linnt A Uppe voltage bp oper valle oC io Add to Database Sh Unde Clear fields Please remember to update the sampling sequence after changing the units in service units to be monitored monitoring set Section 4 Monitoring Set Add a New Unit Enter the UnitID of the device to be monitored we recommend that you begin with 1 and follow the sequence as connected in InsuLogix B cabinet Note that the channel number will by default be the same as the UnitID the user needs to change this
2. non failing conditions When starting monitoring of a new unit data for the reference window needs to be collected before the full set of tests can be performed Level Analysis e The condition value of a level unit is based on the alarm limit for the unit specified in InsuLogix B Control The alarm and warning tests are performed on the most recent 20 of the samples in the current database If any of these samples is in the alarm state gt 90 of the alarm limit the condition value for the unit is set to 95 a red condition If any of these samples is in the warning state gt 70 of the alarm limit the condition value is set to 75 a yellow condition If a level unit is not in an alarm or warning state a seasonal slope analysis is performed on all the samples in the current database and a condition value between O and 70 is assigned to the unit based on the analysis Dynamic Analysis Scheduling The analysis process will dynamically change the sampling schedule controlling the sampling averaging and analysis processes depending on the highest condition value calculated or the largest change in condition values detected The following table gives the dynamic schedule based the condition values C calculated and the sampling schedule as specified in InsuLogix B Control For the purpose of this example a PF TanDelta sampling rate of 5 minutes an averaging rate of 12 samples and an analysis rate of 4 hours
3. 32 UCA Server Output The following table illustrates naming conventions used for some of the named variable types associated with actual field names stored in the Database table to which both the InsuLogix B system and UCA Server have access Named Variables Actual SOL MMS Data Table Field Data Type Names Type BUSH1 MX PF TanDeltaF tand Float ST_FLOAT _ pesctand BUSH1 MX PhsV Reff mag1 Float ST_FLOAT _ pesctand BUSH1 MX PhsV f mag2 Float ST_FLOAT pesctand BUSH1 MX RelCap f relcap Float ST_FLOAT _ pesctand BUSH1 CF Unitld Unitld unitid Smallint ST_INT16 pesctand BUSH1 CF Refld Refld refid Smallint ST_INT16 pesctand BUSH1 ST CndSt b2 condition Smallint ST_UINT8 pesccond BUSH1 ST SigIntg b16 unitid Smallint ST_INT16 pescsignal DNP3 Option The DNP Slave program DNP3Slave provides data to the DNP Master program The two programs can communicate via RS232 or Ethernet The configuration program DNPSSlaveConfig provides the means to configure the slave program Ethernet Settings The following screen is displayed for Ethernet configuration fi DNP3 Slave Configuration Communication Type TCP IP me Enter a dotted number such as 192 168 1 2 128 56 22 8 Enter a number from 1 to 65534 This is the address of DNP Slave Address h Dnne Enter a number from 1 to 65534 This is the address of 1024 DNP Master Address the DNP Master station that will be polling this slave Select OK to save the co
4. Temp and Humidity Print W TanD Values W Yollage Magnitudes J Vector Angles Temp and Humidity Level Values Level Conditions X coe V Level Values X Contigure Composite Report NOTE The composite report is only available if a unit has been selected on the main screen Troubleshooting SOS Monitoring uses some checks to prevent the system from failing to monitor for an extensive period in time An internal watchdog timer in the software will force the PC to reboot soft reboot if it was determined that the software monitoring cycle was disrupted for more than an hour For example if the computer is used for non SOS functions such as applications other than SOS Control or SOS Monitoring programs a message will appear to give the user a chance to cancel the reboot process before the reboot in case the user deliberately cancels pauses the monitoring process The user may activate the SOS Control program at any time to have the watchdog timer reset SOS Monitoring will check the A D card and driver and will force the PC to reboot soft reboot if consecutive errors occurred with the sampling process i e could not access the A D card through the driver This will pick up problems with the A D card or A D card driver and DMA memory access and will reset these problems by rebooting the PC A watchdog board in the InsuLogix B cabinet Is reset every couple of minutes by the Monitoring or C
5. WEIDMANN INSULOGIX B User Manual Revision 3 8 Power Factor TanDelta Monitoring System For Transformer Bushings Current Transformer Bushings and Lightning Arrestor Leakage Current Monitor High Voltage Equipment Read the entire manual before operating Copyright 2013 by WEIDMANN All rights reserved Reproduction without written permission is prohibited Specifications are subject to change without notice 05 13 WEIDMANN DIAGNOSTIC SOLUTIONS INC 230 Gordon Mills Way PO Box 799 St Johnsbury VT 05819 0799 USA T 1 802 748 8106 F 1 802 751 3555 www weidmann electrical com A Member of the WICOR Group Contents Contents Section 1 INTRODUCTION 1 Receiving Instructions 1 InsuLogix B 1 Hardware 1 Software 1 Introduction to InsuLogix B 1 PF and Insulation Stability 1 Continuous Monitoring of PF and other devices 2 Section 2 SAFETY 3 Section 3 InsuLogix B HARDWARE INSTALLATION 4 Specifications 4 InsuLogix B Cabinet 4 Bushing Tap Coupler BIC 4 BIC MTU Cable 5 Pre Installation Instructions 5 Preparations for Installation 5 Establishing Test Points 5 Installing the BTC 6 Installing the InsuLogix B Cabinet 6 InsuLogix B Power and Input Output Connections 7 Power source Connections 7 AC DC Input Signal Connections 7 Digital Alarm Outputs 8 Analog Alarm Outputs 8 Touch Panel Display 8 Current Sensor Connection 9 SECTION 4 InsuLogix B CONFIGURATION AND OPERATION
6. B Monitoring is designed for continuous monitoring not requiring any user interaction Because of this it is very important that the system was correctly and completely configured using InsuLogix B Control Since InsuLogix B Monitoring must automatically start up with Windows ensure that the start up mode in Control System Settings is set to With Windows When InsuLogix B Monitoring is started for the first time perform these manual checks on the running system e Check that Monitoring starts up automatically with Windows and that there is are no prompts for user input e Check the signal integrity of all units for normal operation e Check that Monitoring is sampling and storing data a message at the bottom right hand corner of the screen that changes will indicate this is operating correctly Main System Display The following figure shows a typical InsuLogix B Monitoring display PF Live Monitoring a x File Pause Process Reset Communication Alarm Status Help Signal integrity Condition Temperature F 72 6 Humidity zE 2002 03 10 04 59PM Normal Scheduler No A D Card Scheduler Finished InsuLogix B TanDelta Monitoring System Main Display System Summary File Pause Process ResatComnunication Alarm Slawe Helo Signal integntyp Condition oO Temperature T 74 6 I lumadity E Monitoring Screen Top Section At the top of the screen just below the menu options the fo
7. ItemName MasterAddr temValue m ItemValue Any valid DNP address number See the Configuration Program screen above for a description of a valid DNP address ItemName TCPIPAddr temValue m Any valid TCPIP address ItemName SerialPortNum temValue m One of the values selected from the dropdown list in the Configuration Program ItemName Baudrate temValue m One of the values selected from the dropdown list in the Configuration Program ItemName Period ItemValue The period in seconds that the program checks for new data m f the period is 0 the program will start once and then terminate ItemName TCPIPPort temValue TCP IP port to use 39 Section 6 DNP3 Points List Pointindex ObjectNumber ObjectDataType Variation DnpType Description 1 30 Float 5 Analoginput Humidity 10 30 Float 5 Analoginput Bushing 1 PF 11 30 Float 5 Analoginput Bushing 1 RelCap 12 30 Float 5 Analoginput Bushing 1 Condition 13 30 Float 5 Analoginput Bushing 1 ReffanD 14 30 Float 5 Analoginput Bushing 1 Ref RelCap 15 30 Float 5 Analoginput Bushing 1 RefPF 16 30 Float 5 Analoginput Bushing 1 Unit Status 17 30 Float 5 Analoginput Bushing 1 Signal Status 18 30 Float 5 Analoginput Bushing 1 Alarm 19 30 Float 5 Analoginput Bushing 2 Unit ID 20 30 Float 5 Analoginput Bushing 2 Phase 21 30 Float 5 Analoginput Bushing 2 Ve
8. J J oD J a EL M Typical AC Input Board Arrangement and Board Layout The DC Input board uses the same type of terminal block with nine connector posts The right most connection is for DC channel 1 and up to eight DC channels can be monitored The ninth connection on the terminal block is for the ground Input Section 3 Digital Alarm Outputs The digital alarm outputs are connected to the J4 terminal block on the WDT ALARM board and are designated as A1 thru A6 on the board next to the J4 connector It is highly recommended that at least three of these Digital Alarm outputs A2 A3 and A6 be attached to external SCADA equipment so that the operational status of InsuLogix B can be monitored at a remote location The alarm conditions associated with these digital outputs are as follows Al Normally open and will close if the condition of a unit changes from green to yellow A2 Normally open and will close if the condition of a unit changes from yellow to red A3 Normally open and will close if the signal from a single unit is down A4 Normally open and will close if the signals from a vector group 3 units are down Abd Normally open and will close if the available disk space on the computer is below the specified percentage A6 Normally closed and will open if the Monitoring program stops e g when the operating system crashes or the PC hangs Analog Alarm Outputs This feature of InsuLogix
9. N Neutral designations on the board from right to left indicating where the power cable should be connected The jumper JMP1 in the lower middle of the WDT ALARM board should be positioned to the left for a 110 volt power source and to the right for a 220 volt power source There are 110 and 220 designators on the board next to the JMP1 jumper AX WARNING THERE IS ALWAYS THE POSSIBILITY OF VOLTAGES BEING INDUCED AT THE TERMINALS OF A TEST SPECIMEN BECAUSE OF PROXIMITY TO ENERGIZED HIGH VOLTAGE LINES OR EQUIPMENT A RESIDUAL STATIC VOLTAGE CHARGE MAY ALSO BE PRESENT AT THESE TERMINALS GROUND EACH TERMINAL TO BE TESTED WITH A SAFETY GROUND STICK THEN INSTALL SAFETY GROUND JUMPERS BEFORE MAKING OR CHECKING CONNECTIONS ENSURE THAT THE OBJECT TO BE TESTED IS COMPLETELY DE ENERGIZED AND DISCHARGED Section 3 INPUT VOLTAGE 110 220 V 1107220 V D GLAI OA ES at fo Gave WAL Ce WATCHDOG TIME ALARM C I gt OG NPUT BOARDS UUT CONNECT ION xX ae coe a Power Connections and Jumper Setting AC DC Input Signal Connections AX WARNING THERE IS ALWAYS THE POSSIBILITY OF VOLTAGES BEING INDUCED AT THE TERMINALS OF A TEST SPECIMEN BECAUSE OF PROXIMITY TO ENERGIZED HIGH VOLTAGE LINES OR EQUIPMENT A RESIDUAL STATIC VOLTAGE CHARGE MAY ALSO BE PRESENT AT THESE TERMINALS GROUND EACH TERMINAL TO BE TESTE
10. This LED indicates the status of the worst case bushing and matches color of the status LED as shown on the monitor Screen and detailed in section Main System Display Green will indicate that all units are in a green condition yellow will indicate that at least one unit has a yellow warning condition while red will indicate that at least one unit has a red alarm condition Off indicates that the analysis function has not been able to determine a condition value during system startup or that reference window data is being collected Current Sensor Connection The Leakage Current monitoring option for Lightning Arresters consists of a minimum of three sensors one for each phase Each of these sensors has a bandwidth 50 Hz to 10 kHz Its measuring capability is from 0 5 mA to 300 mA with accuracy in the uA range The amplitude error is less than 1 and the phase shift is less than 1 degree The sensor is well protected to survive lightning and switching surges It is required that the Lightning Arrester be insulated at its base and has a single ground point Lightning Arrester monitoring is achieved by connecting a Current Transformer across the Ground Strap of the Lightning Arrester to measure the total leakage current This total leakage current is made up of 2 main components 1 Surface Leakage Current caused by pollutants being deposited on the ceramic surface 2 Resistive Leakage Current traveling through the metal oxide
11. WOTE A yellow condition means there is some concern about the condition of a unit and the user is required to investigate the particular unit Conventional off line tests are highly recommended A red condition means the probability of a unit failing is dangerously high Signal Integrity Note that no data will be stored to the database when signal integrity problems are experienced with a particular unit this ensures the integrity of the data stored The three main types of signal integrity problems are Signal Down The signal from a unit is classified as down when the RMS value falls outside specified limits or the mean value exceeds a certain limit The PF TanDelta value for a unit could not be calculated because the unit that is used as reference when sampling for the particular unit is down Reference Signal Down PF TanDelta or If the calculated PF TanDelta or level Level Out of value falls outside specific limits the Range values are not stored to the database 21 Unit Indicator The following table shows the various unit indicators display type phase and signal integrity information A Red Phase ee ia OK B White Phase Signal OK C Blue Phase Signal OK Signal Down DHEA Ee HE Cit p4 Ref Signal Down gt TanDelta or Level Out of Range Level Warning State Level Alarm State System Alarms N A A D Card Error ale Unit Indicator Table Menu Alarm Statu
12. as the user add new units to the InsuLogix B system A stand alone executable file called sos_ucaserver exe has to be installed in the sos directory InsuLogix B Monitoring starts UCA Server by calling sos_ucaserver exe after it completes the first sampling of all units There are also three other MMS EASE LITE configuration files that have to be under sos to make UCA Server work These are ean cfg mbufcalc cfg and mms_log cfg files UCA Server Input There are two types of input received from SOS Supervisor namely UCA variable names and UCA variable name list Whether one type of input is received over the other is dependent upon how SOS Supervisor sends out the request UCA Server does not directly handle low level communication calls between SOS Supervisor and itself All low level communication tasks are done via MMS EASE LITE services which are abstract and transparent to UCA Server At a much higher level UCA Server assumes the responsibility of executing implementation specific tasks such as database transactions when It receives a request from the SOS Supervisor Most implementations take place within read indication functions The MMS Read indication functions are the major inputs to UCA Server and the values assigned for each named variables within each read indication functions will be sent back to SOS Supervisor after each data is retrieved successtully from the database and assigned to each name variables
13. serial number voltage feeder and phase e A physical layout of the units in the substation one line diagram Every unit in the system will be assigned a unique unit ID and a channel number assignment corresponding to the physical hardware channel NOTE The assignment of channel numbers is made when wiring the BIC to the InsuLogix B cabinet To reduce the possible complexity of the configuration unit 1 should be wired to channel 1 etc Background The analysis that the software performs is partly based on correlation between comparative units These comparative units are specified in the PF TanDelta and Vector groups Comparative units are e Equipment of similar type i e comparison of CTs with CTs and bushings with bushings e Equipment of similar manufacturer e Equipment with similar load profiles i e industrial and domestic e Equipment exposed to the same weather conditions i e outside vs inside shade vs direct sunlight etc The units to be monitored are grouped in a monitoring set The monitoring set consists of information on all the units to be monitored by the InsuLogix B system in a substation as well as information about the way in which the monitoring must take place Some units could be added and then temporarily taken out of service which means that they will not be monitored while they are out of service Only units in service are monitored and thus included in the sampling sequences a
14. 11 InsuLogix B software 11 Introduction 11 Access Control 11 InsuLogix B Control 11 Contents settings 11 Configuration 13 Diagnostics 1 Utilities 19 Advanced Tools 19 InsuLogix B Monitoring 20 Before Running Monitoring 20 Main System Display 20 system Alarms 22 Other Functions 22 The Monitoring Process 23 InsuLogix B Graphs 24 Main Display 24 Types of Graphs 25 Changing the Data Source 26 Export Data 27 Reports 27 Troubleshooting 28 Database Structure 28 Database Files 28 Database Table Structure 29 Backup Archival Considerations 29 Section 5 CONSOLE OPERATION 30 Installing pcAnywhere for Remote access 30 Remote Connection Using pcAnywhere 30 Remote Connection Using Windows Remote Desktop Connection 31 Section 6 COMMUICATIONS OPTIONS 32 Modem Connection Option 32 Network Connection Option 32 UCA Server Option 32 Introduction 32 UCA Server Input 32 UCA Server Output 33 DNP3 Option 33 Ethernet Settings 33 RS232 33 Configuration file 33 Operating the form 34 Items that cannot be changed 34 TCP IP Validation Rules 34 DNP Address Validation Rules 34 Classes 34 Published Data 34 Bushings 34 Level devices 35 Items in the Configuration File 35 DNP3 Points List 36 SECTION 7 MAINTENANCE 37 Periodic Testing 37 Repair 37 Appendix A Installation Checklist 38 Appendix B Software License Agreement 39 Appendix C Substation Visual Inspection Procedure 41
15. 2001 03 15 to 2001 04704 D gt 4 Extract data 74 Stop e Progress Extracting Condition Data sos20010224 gdb 4 Please note that it could take several minutes to extract data from archived files The time duration will be determined by the number of data files selected the size of the data files number of units and the date range selected Archived Data Extraction Utility To extract archived data follow these steps 1 Specify if present data should also be included in the archive source file sosarchive gdb or not 2 Specify the folder containing the archived database files to be extracted by clicking the button All valid SOS archive files Sos gdb as well as present data files if so specified in step 1 in this folder will be extracted 3 Specify the date range for data to be extracted only data within this range will be extracted and included in the archive source file 4 Click the Extract button to start the extraction process 5 Click OK when done While the system is busy extracting data the progress of the extraction process will be indicated as well as the data type and filename currently being extracted The user can scroll through the progress information by clicking the up or down arrows Xtraching Environment Data pescdala bak 452 records extracted Progress Information 26 To cancel the extracting process click the Stop button NOTE If the
16. 70 File Folder A E sos20020307 gdb 1311KB GDB File 3 11 2002 9 ail File Folder E sosarchive gdb 3 411KB GDB File 3 11 2002 1C File Folder Synchronize File Folder File Folder he File Folder AutoT ransfer File Folder File Folder File Folder File Folder File Folder File Folder File co gt O Items Selected 0 bytes Selected 5 11 GB Fre Ready O Items Selected 0 bytes Selected 259 MB Free Connection Time 6 minutes 0 seconds Ui pcAnywhere File Transfer Display Remote Connection Using Windows Remote Desktop Connection To use Windows Remote Desktop Connection for direct remote connection with InsuLogix B a CAT 5 Patch Cable with male RJ45 connectors on both ends is required The connection is established by clicking on the Remote Desktop Connection icon located in the start menu under Programs gt Accessories gt Communications gt Remote Desktop Connection Note Remote Desktop Connection is pre installed with Windows XP Professional if you do not have Remote Desktop Connection installed it can be downloaded from Microsoft at htto www microsoft com windowsxp downloads tools rdcli entdl mspx 32 Remote Desktop Connection Tes Da ote Desktop a4 nection Computer fi 92 168 0 50 hd Cancel Help Options Remote Desktop Connection Computer Selection On the Remote Desktop Connection computer selection screen type in the IP Address of the InsuLogix B that
17. Equipment Required 41 Process Steps 41 Warranty 42 Contents Section 1 INTRODUCTION Receiving Instructions It is very important that the equipment received is checked against the packing list to ensure that all materials are present Notify WEIDMANN of any shortage at 1 802 748 8106 or e mail to diagnostics wds wicor com Please examine the equipment for damage received in transit If any damage is discovered file a claim with the carrier at once and notify WEIDMANN or nearest authorized sales representative giving a detailed description of the damage The system has been thoroughly tested and inspected to meet rigid specifications before being shipped It is ready for use when set up as Indicated in this manual InsuLogix B AXWARNING BEFORE REPLACING FUSES DISCONNECT THE POWER FROM THE INSULOGIX B AND GROUND THE INPUTS FROM THE MONITORED DEVICES This continuous on line monitoring system hereafter referred to as the system or as InsuLogix B is a cost effective software oriented PC based monitoring system running under Windows and using a standard SOL database for data storage The system consists of specially designed hardware and software Hardware e Bushing Tap Coupler BTC e nsuLogix B Cabinet maximum of 32 AC or DC e Input Conditioning for up to 30 AC signals 3 per AC Input Board e DC Input Board for up to 8 DC level signals per board e PC 104 Pentium MMX CPU Module e 1GB DiskO
18. Warnings and Time Delay section specify which alarms InsuLogix B will report with the time delay that InsuLogix B should wait before activating the specific alarm Types of Alarms and Time Delays The following alarm types are available in InsuLogix B The condition of a unit went from green to yellow Alarm 1 Condition The condition of a unit went trom yellow to red Alarm 2 Condition Alarm 3 Signal The signal from a single unit is Integrity down Alarm 4 Signal Signal Integrity Alarm The Integrity signals from a vector group 3 units are down Alarm 5 System The available disk space on the computer is below the specified percentage A time delay can be specified for alarms 1 through 4 before InsuLogix B will actually activate the alarm Waiting times of O none 1 hour 12 hours 1 day or 1 week can be specified If a time delay is specified and the problem e g signal down alarm 3 corrects itself in the waiting time the alarm will not be activated Configure Reports Menu Configure Reports Configure Reports When to send the reports Every Detail Report fis days Summary lA days Test on the reports Name of Substation AVO Intemational TestLab 0000 Footnote 1 attention Jeff Benach Footnote 2 Po Footnote 3 FO Configure Reports In the report configuration reporting times in days can be specified for both the detailed and summary reports Text on the reports s
19. are assumed Condition Value Dynamic Dynamic C Averaging Av Analysis An C lt 40 Av as specified An as specified e g 5x 12 every e g every 4 hour hours 40 lt C lt 60 Av as specified An An 2 e g 5 x 12 every e g every 2 hour hours C gt 60 Av Av 2 An An 4 e g D x 12 2 e g every hour every 30 minutes Chow Cias gt 30 Av Av 2 An An 4 6 0 5X 12 2 e g every hour every 30 minutes 23 Archive Process The archive process will execute once a day normally at midnight During this process the backup database file pescold gdb is updated with data trom the current database tile pbescdata gdb The current database file is also copied to the SOS Backup folder as another backup and renamed pescdata bak Depending on the archive days setting in the sampling schedule between 2 and 92 days a new archived database file file name format SOSyyyymmdd gdb will be created from the backup database file and stored in the SOS Backup folder each time this archiving interval is reached The backup database file is then initialized to an empty state Reporting Process Depending on the reporting settings in InsuLogix B Control warning summary or detail reports are generated normally at midnight Reports are generated as text files and stored in the default SOS folder The text files are called warning txt Summary txt and detail txt respectively A warning report co
20. blocks due to the changes in the characteristics of the arrester material requiring replacement of the Arresters Section 3 P l Typical Lightning Arrester Connection Note The Arrester base must be isolated from Ground Increased levels of leakage current can be due to changes in either of the above two cases and it would require corrective action If a wash down of the surface pollutants of the ceramic does not decrease the leakage current then the metal oxide blocks are changing their characteristics Further off line tests on the Lightning Arrester will confirm that they are not fully protecting the transformer and that they should be replaced The InsuLogix B software is a field proven and versatile software that will accommodate the inputs from various IEDs In the case of leakage current from Lightning Arresters the data is obtained at a user settable interval analyzed and stored A Graphical indication of the changes in leakage current is displayed on the Monitoring Screen of the InsuLogix B The value of the leakage current will start filling the green bar from the bottom with yellow Warning A full yellow bar will start changing with Red from the bottom as the leakage current further increases Alarm See Figure below Tvpical Monitoring Screen oo integrity g Condition Temperature r 2 Humidity 13 XFMR1 H Bushings Kh XFMA1 Top Oil Temperature i4 XFMR1 X Bushings IO FMRI Bottom Oil Temp
21. controlling the operation of InsuLogix B can be specified using Control System Settings E Menu Settings System System settings includes the system frequency at which the units will operate 50 or 60 Hz selection of either the Power Factor or TanDelta calculation the temperature units of measure the input channels for the temperature and humidity DC level sensors and Monitoring Startup Mode which should be set to With Windows in order to have Monitoring automatically startup on Windows startup System Settings Operating Frequent tf 50Hz f BO Hz Default Calculatio f Power Factor Tan Delta Ambient Temperature and Humidity Measurements W Enable ambient reading Temperature Channel fi z m Humidity Channel Temperature Unit Degrees Celsius f Degrees Farhenheit Monitoring Startup Mode C Manual InsuLogix B System Settings 11 The difference in the result of the Power Factor calculation and the TanDelta calculation is insignificant when the angle between the two phases is small The equations for these calculations are given for reference only and in this manual the Power Factor calculation is assumed TanDelta a2 b1 a1 b2 a1 a2 b1 b2 Power Factor cos pi 2 arctan TanDelta The final result is expressed as a percentage TanDelta 100 TanDelta or Power Factor 100 Power Factor Acquisition Settings Menu Settings Acquisition These pre
22. failure e Increased sensitivity to changes in temperature humidity and moisture i e increased temperature coefficient Sources of heating include dielectric losses ambient temperature and more significantly load fluctuations The concept of measuring PF is based on the derivation of the phase shift between two voltage signals The method is similar to the standard bridge methods but software is used for angle difference determination The measurement of PF of insulation is accepted as part of well established laboratory testing procedures to determine the quality of insulation at the factory before commissioning new and refurbished HV equipment PF as a parameter is by nature a relatively slow changing value and is an integral characteristic depending on e Design materials and production technology e Operating voltages and temperatures e Aging of insulation related to design and operating conditions such as over voltages loading conditions etc e Climatic Weather related Phenomenon The system calculates the PF of a unit as a relative value compared with a reference voltage from another unit in service thereby eliminating the need for a standard capacitor The reference device does not have to be associated with the same phase since InsuLogix B will automatically make the proper phase angle adjustments Relative measurements and evaluation can reduce the effect of influences such as ambient temperature operating vo
23. insulation conditions and signal integrity in the substation e Graphs This program gives the user the ability to investigate data captured over time by Monitoring Access Control Access to the Control program is restricted Without the password a user will not be allowed to change any information regarding the units in the system or any system settings No password is needed to access the Monitoring program as it must start up automatically with Windows without any user intervention or with the Graphs program as it is only used to view data NOTE The default password is MASTER and should be changed after installation using InsuLogix B Control InsuLogix B Control The user can access InsuLogix B Control in various modes using the InsuLogix B Access Control screen displayed below PF Access Control Please enter your pasword Enter with password i Enter without password x Cancel InsuLogix B Access Control Accessing Control with a password will allow the user to make changes to the system configuration and settings and Section 4 entering without a password will only allow the user to use the diagnostic tools PF Live Control Fille Settings Configuration Diagnostics Utilities Help InsuLogix B Control OLODE The functionality in Control is grouped into settings monitoring configuration diagnostic tools and other utilities categories Settings Various settings
24. manually if this is not the case All DC Level type units should be entered after all the PF TanDelta units CT Bushing Other have been added When Level units are added ensure that all the needed information in Edit Configuration Information is specified Enter all the relevant information for the unit Note that Voltage refers to the voltage of the source to which the unit is connected and that n Service indicates that the unit must be Included in the monitoring set and thus monitored By clicking Add to Database the unit is added to the system database Repeat for every unit that needs to be added The Clear Fields option resets all fields when clicking Add to Database leaving this option unchecked will retain the previously enter information when adding a new unit should be used when most of the information is the same Lightning Arrester Monitoring Setup Lightning arresters are DC level type units and are configured to measure leakage current The lightning arrester settings are usually configured when the unit is shipped from the factory If a leakage current sensor is added in the field select the add a unit tab as shown in InsuLogix B Alarm and Reporting Settings Follow the steps for adding a DC Level unit in section configuring a DC Level Type Device and enter all the relevant information for the unit Note that Vo tage refers to the voltage of the source to which the unit is connected and that n Service in
25. the transformer the InsuLogix B cabinet must be connected to the Network Hub in the Control House using 1300 Nanometer Multimode Fiberoptic cable with ST connectors This option requires installing a Fast Ethernet Media Converter in the InsuLogix B cabinet with a short CAT 5 Patch Cable with male RJ45 connectors on both ends The cable is used to connect the Converter to the Network connector on the PC104 Processor Board External power must be supplied to the Converter and the two ST connectors on the fiber optic cables are fed into the bottom of the cabinet and attached to the terminals on the Fast Ethernet Media Converter The other ends of the fiber optic cables are attached to the ST connectors of a Fiberoptic Network Hub in the Control House or to a second Fast Ethernet Media Converter and the Converter is then connected to the Network Hub Section 6 UCA Server Option Introduction This InsuLogix B option enables the Monitoring program to utilize the industry standard UCA Utility Communication Architecture protocol Installing the optional UCA Server in InsuLogix B and having the hardware connected to a network enables a gateway between InsuLogix B and the SOS Supervisor In a typical scenario UCA Server accepts data requests from the SOS Supervisor and sends the appropriate responses back to SOS Supervisor for each data requests UCA Server also is able to dynamically create bricks associated with each domain
26. to close or open again lime indicates a open normal connection and red indicates an closed alarm connection The watchdog box toggles the signal to the watchdog board in the InsuLogix B cabinet that is normally in the closed state red Section 4 Communications Menu Diagnostics Communication The Communication Diagnostics tool is not used on the InsuLogix B system unless the fax and or e mail capability options are utilized Utilities From the InsuLogix B Control toolbar or menu bar various other utility functions are available View or Print Monitoring Set Bo Menu Utilities View or Print Monitoring Set This utility function will generate a report to be viewed saved or printed of all units in the monitoring set Import or Export Configuration and Settings Ea oe Menu Utilities Import or Export Configuration and Settings This utility function allows the user to export import the complete InsuLogix B system configuration all the settings files as well as the configuration monitoring set database The configuration files and database are compressed into a single zlb file that will be by default saved to a floppy disk To import a InsuLogix B system configuration from another already configured system click mport and locate the zlb file containing the configuration files Launch Graphs Menu Utilities Launch Graphs This will launch the InsuLogix B Grap
27. B can be used to convert two internal variables such as selected condition values and display them as a voltage in the O to 10 volt range They are designated as A 01 and A 02 on the WDT ALARM board next to the J4 connector The high side of the device receiving the output should be connected to one of these two posts and connect the low side of the device should be connected to the associated GND post A O1 represents the worst case bushing condition value from O to 100 The output voltage ranges from 0 to 10V DC the voltage level is a representation of the condition value of the bushing For example if the bushing condition value is 50 then the voltage will be 5V DC A 02 is an analog 0 to 10V DC voltage The voltage level is a representation of the average condition value all of the bushings monitored For example if the average bushing condition value is 50 then the voltage will be 5V DC Touch Panel Display some models of the InsuLogix B have an optional LCD Touch Panel display mounted on the inner door This allows the user to view the monitor screen and access the control program via the touch panel display The display can be operated with a finger or stylus to access the control and graphs applications as well as the monitor screen InsuLogix B with Optional Display Some models of the InsuLogix B Cabinet have a RED YELLOW GREEN condition value status LED mounted on the outer door of the enclosure
28. C MTU Cable Single Twisted Pair STP signal cable is used for all signal transmission from the BTC to the InsuLogix B Interface Cabinet A fifty foot 50 cable is provided for each BTC MTU However the cable may be up to a maximum of 1000 feet in length The cable specifications are e Single STP rated for 2 kV AC insulation levels Belden 9342 e Minimum shield drain gauge gt 0 7 mm e Minimum core gauge gt 0 7 mm e ndividual and overall STP bundles with several individually shielded pairs in each e Overall shielding with drain wire e Minimum drain wire gauge gt 1 0 mm Pre Installation Instructions Before starting the installation it is important to understand the overall system layout and cable and shield connections Read and understand Section 2 Safety before installing the system The following figure shows the signal cable and shield connections from the test object to the BIC and terminated at the InsuLogix B Cabinet Test Object STF Cable Input Connector on the AC Input Board PF Live Plus Substation Test Point Earth Signal Cable and Shield Connections Preparations for Installation Complete the Installation Checklist provided in Appendix A Preparations should include the following configuration documentation e Installation schedule e Cable layout and length e Channel allocation for hardware installation and software configuration Section 3 Establishing Test Po
29. Cabinet Screen drain is olated BTC Connection Diagram AX CAUTION THE SCREEN DRAIN OF EACH TWISTED PAIR MUST NOT BE GROUNDED TO SUBSTATION EARTH AT THE BTC OR TEST OBJECT THE ONLY POINT TO WHICH THE INDIVIDUAL STP SCREEN DRAIN IS CONNECTED TO EARTH IS VIA THE TERMINAL BLOCKS IN THE INSULOGIX B CABINET Installing the InsuLogix B Cabinet Since each combination of BTC and InsuLogix B Cabinet is manufactured and supplied to correspond to a designated test object be sure the correct cabinet is installed The following figure provides the dimensions and location of the mounting holes for the InsuLogix B Cabinet The Cabinet must be mounted low enough that test personnel can attach the Communications Cable from an external computer yet close enough to the test object base or support frame to afford short connections to the BTCs assigned to this Cabinet The InsuLogix B Cabinet must be solidly connected to substation earth 8 8 22 352cm InsuLogix B Cabinet Mounting Dimensions ___93 58 42cm __ InsuLogix B Power and Input Output Connections Power Source Connections The isolated power source should enter the cabinet via a weatherproof hole in the bottom of the cabinet and connected to the J1 connector on the WDI ALARM board as shown in the Power Connections and Jumper Setting figure The board has an IN designation next to the J1 connector and E Earth L Line and
30. D WITH A SAFETY GROUND STICK AND THEN INSTALL SAFETY GROUND JUMPERS BEFORE MAKING OR CHECKING CONNECTIONS ENSURE THAT THE OBJECT TO BE TESTED IS COMPLETELY DE ENERGIZED AND DISCHARGED The Installation Checklist Appendix A requires the Capacitance values of each test object so the divider Capacitance rating of the InsuLogix B Cabinet can be selected before installation Together with the BTC the capacitor divider circuit in the InsuLogix B Cabinet transforms the voltage across the Test Tap to a voltage signal of approximately 29V rms The STP cable from the BTC is connected to the input terminals in the InsuLogix B Cabinet 7 Each AC Input board in the InsuLogix B cabinet can handle up to three AC input signals from the bushing tap couplers The terminal block on the AC Input board has nine connection posts Each STP from a BIC will use a set of three consecutive connections on the terminal block The first Input on this AC Input board will use the right set of three posts on the terminal block the second input will use the middle set of three posts and the third input will use the left set of three posts The right most connector of each set of three connectors on the nine post terminal block is for the positive signal the middle connector is for the ground connection and the left connector is for the shield connection in the STP The following figure illustrates the terminal block on the AC Input board a K al i
31. DC Max requires an 8 channels channel DC Input Board Section 3 Signal outputs Isolated Alarm 6 Contacts Max DC 200V Max Current Contact Outputs DC 1 A Digital to Analog 2 12 Bit Channels 5 O to 5 or O to Output Channels 10 Volts Analog Output range e Dimensions 20 in Tall x 16 in Wide x 8 in Deep 49cm x 40 64cm x 20 32 cm Weight 45 lbs 20 4Kg e Environmental BTC and Interface Cabinet 40 C to 65 C 0 to 95 humidity non condensing Pollution Degree 1 Isolated supply to cabinet 110 220 V AC 50 60Hz 40W e Power Supply Bushing Tap Coupler BTC A BIC is used in conjunction with a capacitive divider circuit in the InsuLogix B Cabinet to produce a measurable signal from the test object CT or bushing BTCs are essentially capacitive transducers with protection and signal conditioning limiting continuous voltage to 29 V RMS Each BTC and InsuLogix B Cabinet are configured and supplied with a specific designation to a test object in the substation so that it is tuned to the capacitance of the bushing or CT The BIC circuit is contained in a watertight container complying with NEMA type 4 protection classification Dimensions and Weight BTC Varies depending on the bushing type and manufacturer The BTC mounting varies depending on the type of CT or bushing to be monitored Refer to Pre Installation Instructions and Installing the BTC for mounting instructions Typical BTCs BT
32. FTWARE to a third party provided that after each transfer you do not retain any copies of the SOFTWARE Including all upgrades that you may have received nor retain any of the written materials accompanying the SOFTWARE 4 OPERATING SYSTEM OPTIONS CD ROM menia If the SOFTWARE is distributed with multiple versions on a CD ROM for compatibility with different operating systems your license grant extends to using only the applicable version for your operating system You are however granted the limited right to use more than one version of the SOFTWARE solely for the purpose of creating executables for multiple operating systems up to the number of licenses purchased Appendix B LIMITED WARRANTY LIMITED WARRANTY GridSense warrants for your benefit alone that a the SOFTWARE will perform substantially in accordance with the accompanying written materials for a period of ninety 90 days from the date of receipt and b the medium on which the SOFTWARE is recorded will be free from defects in materials and workmanship under normal use and service for a period of ninety 90 days from the date of receipt Some states jurisdictions do not allow limitations on duration of an implied warranty so the above limitation may not apply to you CUSTOMER REMEDIES GridSense s entire liability and your sole and exclusive remedy shall be at GridSense s option either a return of the fees paid or b repair or replacement of the SOFT
33. TB 3 Earth 40 Watts Optional J4 16 S77 J2 1 nput 1 Channel 9 J2 2 nput 2 Channel 10 DC INPUT BD J2 3 i nput 3 Channel 11 Optional J2 4 Connects to P3 6 E nput 4 Channel 12 on output bd a nput 5 Channel 13 Link Settable ie nput 6 Channel 14 Inputs J2 7 0 1ma nput 7 Channel 15 4 20ma J2 8 10V peak nput 8 Channel 16 J2 9 Signal Ground VEO p gepot jE Serai Bot SeraiPon T Sedat Port VGA 1 RS232 2 RS232 3 RS232 4 RS232 or 485 te ean ee ea es ey ica RJ45 Key Mouse DB15 fm DB9 male DB9 male DB9 male DB9 male Ethernet Optional i J1 i Aa a E Le POPE oe IC OE Dae NO al onnec tion PC Anywhere ccess Elementary Diagram THERE IS ALWAYS THE POSSIBILITY OF VOLTAGES BEING INDUCED AT THE TERMINALS OF A TEST OBJECT BECAUSE OF PROXIMITY TO ENERGIZED HIGH VOLTAGE LINES OR EQUIPMENT A RESIDUAL STATIC VOLTAGE CHARGE MAY ALSO BE PRESENT AT THESE TERMINALS GROUND EACH TERMINAL TO BE TESTED WITH A SAFETY GROUND STICK THEN INSTALL SAFETY GROUND JUMPERS BEFORE MAKING OR CHECKING CONNECTIONS Section 3 The BTC is coupled mechanically and electrically to the tap point of each test object via an appropriate adapter bolted or threaded onto the bushing The BIC is placed physically close to the test point to secure a safe signal voltage through adequate voltage division and protection See the following figure SS i _ T 1 Bushing Tap Coupler To InsuLogix B
34. WARE that does not meet GridSense s Limited Warranty stated previously and which is returned to GridSense with a copy of your receipt The Limited Warranty is void if failure of the software has resulted from accident abuse or misapplication Any replacement SOFTWARE will be warranted for the remainder of the original warranty period or thirty 30 days whichever is longer No OTHER WARRANTIES Except as expressly set forth in the preceding the SOFTWARE and the documentation are provided as is without warranty of any kind and no other warranties either expressed or implied are made with respect to the SOFTWARE Including but not limited to any implied warranties of merchantability or fitness for a particular purpose or any other warranties that may arise from usage of trade or course of dealing GridSense does not warrant guarantee or make any representations regarding the use of or the results of the use of the SOFTWARE or the documentation in terms of correctness accuracy reliability or otherwise and does not warrant that the operation of the SOFTWARE will be uninterrupted or error free GridSense expressly disclaims any warranties not Stated herein No LIABILITY FOR CONSEQUENTIAL DAMAGES he entire liability of GridSense and its dealers distributors officers directors agents and employees are set forth in the preceding To the maximum extent permitted by applicable law in no event shall GridSense or its suppliers
35. alculated and stored in memory e Vector Sampling All non level type units are sampled per Vector group The voltage magnitudes and angles between the three signals are calculated and stored in memory e Level Sampling All level tyoe units are sampled and the DC voltage at the devices are measured and converted to count values and stored in memory All measurements are kept in memory until the number of samples specified for averaging has been reached then the average of all the samples for the unit is calculated and stored in the disk resident database file Analysis Process Based on the sampling schedule InsuLogix B Monitoring analyzes the stored data and calculates new condition values for the units in the monitoring set PF TanDelta Analysis The condition values of all non level type units are based ona set of statistical tests performed on the PF TanDelta data in the current database These test Include e A current trend analysis looking at the last several days of data e A long term trend analysis comparing current data with the reference window data e A seasonal slope estimator test Section 4 e A swing indicator test testing for increased variance in the data Please note that the PF TanDelta analysis uses a reference window of data built per unit This implies that the quality of the analysis depends on the quality of data in the reference window this data should represent data under normal
36. ampling The UnitID and channel number of the unit and the reference unit are displayed note that every unit is sampled with another unit as a reference e g UnitID 1 channel 1 is sampled with reference to 1 l UnitID 7 channel 7 The green rectangle is an indication of the signal quality The various signal quality indicators are Green Signal OK Red Signal down Yellow The signal is OK but the reference unit s signal is down This means that no PF TanDelta calculation can be made for the unit Blue Both signals are OK but the calculated PF TanDelta is out of range Hi Signal Search This function will scan the range of channels specified and will provide a list of the active channels that were found It will display the type of channel AC or DC and the RMS and Mean values of the samples collected and an indication of the frequency of the signal WOTE Make sure that Continuous Sampling is stopped before moving on to perform other functions or before exiting the diagnostics tools Hard Wired Alarms Menu Diagnostics Hard Wired Alarms The InsuLogix B system can be connected to external alarms that can be activated by InsuLogix B called hard wired alarms The Hard Wired Alarms diagnostics tool provides the functionality to test these connections Hard Wired Alarms and Watchdog Board Meet aena tee vik Test Hard Wired Alarms Click any alarm box to toggle the connection from open
37. ata to determine the CDU uF value and the correct InsuLogix B Cabinet can be ordered Capacitance Feeder Bay ID PF Voltage sia Unit Bushing CT Red Phase A White Phase B Blue Phase C ONE LINE DIAGRAM To assist in the planning cable layout and system configuration BUSHING TAP COUPLER For test objects with capacitive tap point a BTC is required This unit will be coupled mechanically and electrically to the tap point via an appropriate adapter bolted or threaded onto the CT or bushing Appendix A Measurement Tap Point present Yes No and action Obtain drawings of tap point or of coupling unit For CT decide on isolation method Obtain drawings of tap point or of coupling unit For CT decide on isolation method Obtain drawings of tap point or of coupling unit No For CT decide on isolation method 38 Appendix B Software License Agreement IMPORTANT Read carefully before opening software packet By opening the sealed packet containing the software you are agreeing to be bound by the terms of this legal agreement The enclosed software is owned by GridSense and is provided by WEIDMANN with permission from GridSense for your use as explained in this Software License Agreement If you have questions regarding the terms of this Software License Agreement please contact WEIDMANN prior to opening the packet 1 GRANT OF LICENSE This License Agreement
38. be liable for any damages including any special direct indirect incidental exemplary or consequential damages expenses lost profits lost savings business interruption lost business information or any other damages arising out of the use or inability to use the SOFTWARE or the documentation even if GridSense has been advised of the possibility of such damages You acknowledge that the license fee reflects this allocation of risk Because some states jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages the preceding limitation may not apply to yOu 39 GENERAL WARNING WEIDMANN products are not designed with components and testing for a level of reliability suitable for use in the diagnosis and treatment of humans or as critical components in any life support systems whose failure to perform can reasonably be expected to cause significant injury to a human Reliability of operation of the SOFTWARE can be impaired by adverse factors including but not limited to fluctuations in electrical power supply computer hardware malfunctions computer operating system software fitness fitness of compilers and develooment software used to develop an application installation errors software and hardware compatibility problems malfunctions or failures of electronic monitoring or control devices transient failures of electronic systems hardware and or software unanticipated uses or mis
39. can be extremely dangerous The purpose of this equipment is limited to use as described in this manual Do not use the equipment or its accessories with and device other than specifically described Never connect the system to energized equipment Do not use the system in an explosive atmosphere Section 2 Qualified personnel who are familiar with the construction and operation of the system and the hazards involved must only perform corrective maintenance Refer to IEEE 510 1983 IEEE Recommended Practices for Safety in High Voltage and High Power Testing for additional information If the test equipment is operated properly and all grounds correctly made test personnel need not wear rubber gloves As a routine safety procedure however some users require that rubber gloves be worn not only when making connections to the HV terminals but also when manipulating the controls WEIDMANN considers this an excellent safety practice Users of equipment should note that HV discharges and other sources of strong electric or magnetic field might interfere with the proper functioning of heart pacemakers Persons with heart pacemakers should obtain expert advice on the possible risks before operating this equipment or being close to the equipment during operation Warning and caution notices are used throughout this manual where applicable and should be strictly observed These notices appear in the format shown below and are defin
40. configured settings are used for data acquisition through an A D device and should not be changed Communication Settings Menu Settings Communication These communication settings are pre configured based on the InsuLogix B model ordered and should not be changed Alarm and Reporting Menu Settings Alarm and Reporting The Alarm and Reporting Settings allow the user to configure the various reports and automatic alarms available in InsuLogix B Alarm and Reporting Settings Configure Reports Configure Recipients Configure Alarms per Unit Sd Send Alarms or Warnings using M Send these Reports by fax e mail Fax V Detail Reports Hardwired Al M Hardwired Alarms M Summary Reports E Mail Alarms Warnings and Time Delay JV Alarm 1 Condition green to yellow fi2Hous E V Alarm 2 Condition yellow to red 12 Hours JV Alarm 3 Signal Integrity one unit down Noe O JV Alarm 4 Signal Integrity vector group down 3 units Noe O M Alarm 5 Low Disk Space cise O InsuLogix B Alarm and Reporting Settings Section 4 In the Send Alarms or Warning using section only specify that InsuLogix B should send alarms warnings as hardwired alarms contacts unless the Modem or Network options are included In the Send These Reports section specify the reports that you want InsuLogix B to generate so they can be viewed using pcAnywhere In the Alarms
41. ctor Group 22 30 Float 5 Analoginput Bushing 2 In Service 23 30 Float 5 Analoginput Bushing 2 Reference ID 24 30 Float 5 Analoginput Bushing 2 TanD 25 30 Float 5 Analoginput Bushing 2 Mag1 26 30 Float 5 Analoginput Bushing 2 Mag 2 27 30 Float 5 Analoginput Bushing 2 PF 28 30 Float 5 Analoginput Bushing 2 RelCap 29 30 Float 5 Analoginput Bushing 2 Condition 30 30 Float 5 Analoginput Bushing 2 ReffanD 31 30 Float 5 Analoginput Bushing 2 Ref RelCap 32 30 Float 5 Analoginput Bushing 2 RefPF 33 30 Float 5 Analoginput Bushing 2 Unit Status 34 30 Float 5 Analoginput Bushing 2 Signal Status 35 30 Float 5 Analoginput Bushing 2 Alarm 36 30 Float 5 Analoginput Bushing 3 Unit ID 37 30 Float 5 Analoginput Bushing 3 Phase 38 30 Float 5 Analoginput Bushing 3 Vector Group 39 30 Float 5 Analoginput Bushing 3 In Service 40 30 Float 5 Analoginput Bushing 3 Reference ID 41 30 Float 5 Analoginput Bushing 3 TanD 42 30 Float 5 Analoginput Bushing 3 Mag1 43 30 Float 5 Analoginput Bushing 3 Mag 2 44 30 Float 5 Analoginput Bushing 3 PF 45 30 Float 5 Analoginput Bushing 3 RelCap 46 30 Float 5 Analoginput Bushing 3 Condition 47 30 Float 5 Analoginput Bushing 3 ReffanD 48 30 Float 5 Analoginput Bushing 3 Ref RelCap 49 30 Float 5 Analoginput Bushing 3 RefPF 50 30 Float 5 Analoginput Bushing 3 Unit Status 51 30 Float 5 Analoginput Bushing 3 Signal Status 52 30 Float 5 Analoginput Bushing 3 Alarm 53 30 Float 5 Analoginput Aux 1 Unit ID 54 30 Float 5 Analoginput Aux 1 In Serv
42. dicates that the unit must be included in the monitoring set and thus monitored By clicking Add to Database the unit is added to the system database Repeat for every unit that needs to be added The Clear Fields option resets all fields when clicking Add to Database leaving this option unchecked will retain the previously enter information when adding a new unit should be used when most of the information is the same Edit Master Information On the Edit Master Information tab the physical information of units in the system can be viewed or edited This includes type voltage manufacturer and serial number NOTE A unit cannot be deleted out of the system when a unit should not be monitored anymore remove the check in the In Service option on the Edit Configuration Information tab Edit Configuration Information On the Edit Configuration Information tab the utilization information of units in the system can be viewed or edited This includes phase channel assignment feeder some other designation for the unit whether the unit must be monitored In Service and some level device specific information Configuring a DC Level Type Device When a new Level type unit has been added It Is Important the level specific settings in Edit Configuration Information also be specified This includes e Lower Voltage Enter the lowest operating voltage for the level device e f you are configuring a 4 to 20mA Current loop dev
43. digital converter the user needs to provide a channel number which to sample Signals Menu Diagnostics Signals Signal diagnostics is the most important diagnostics tool The various utilities in this tool provide the user with the functionality to troubleshoot incorrect signals bad wiring and various other problems that could affect the quality of the signals sampled be Scope Function The scope function plots any two signals sampled simultaneously on a voltage vs time graph You can take a snapshot sample by clicking on Sample and Hold or let the function continuously sample and plot the two channels by clicking Continuous Sampling click toggle Continuous Sampling again to stop continuous sampling NOTE Make sure that Continuous Sampling is stopped before moving on to perform other functions or before exiting the diagnostics tools EZ Scope Function Ej Vector Diagram IEF Harmonics 3X Other Functions Check all Units 4 Signal Search Signal 1 ch fi Signal 2 ch j2 Sample and Hold Continuous Sampling Signal Diagnostics Scope Function Section 4 Vector Diagram This function will draw a vector diagram of three signals sampled as well as calculate and draw the resultant vector of the three signals Click Draw to sample and draw the signals The primary benefit will be to confirm the phase orientation of three signals from different phases Signal Diagnostics EZ Sc
44. e are no comments Items in the Configuration File e temName Communications temValue m 1 RS232 m 5 Ethernet 33 e ItemName SlaveAddr ItemValue ItemValue Any valid DNP address number See the Configuration Program screen above for a description of a valid DNP address e ItemName MasterAddr ItemValue ItemValue Any valid DNP address number See the Configuration Program screen above for a description of a valid DNP address e ItemName TCPIPAddr ItemValue m Any valid TCPIP address e ItemName SerialPortNum ItemValue m One of the values selected from the dropdown list in the Configuration Program e ItemName Baudrate temValue m One of the values selected from the dropdown list in the Configuration Program e ItemName Period temValue The period in seconds that the program checks for new data m f the period is 0 the program will start once and then terminate e ItemName TCPIPPort ltemValue TCP IP port to use Operating the form e Select TCP IP from the Communication Type dropdown list The Serial port number and Baudrate fields are disabled Enter a TCP IP address in the TCP IP Address field The address is checked to make sure it is valid See the validation rules below e Select RS232 from the Communication Type dropdown list The TCP IP Address field is disabled Select a serial port number from the Serial port number d
45. e order it is published in i e the DNP point number All bushings are published first ordered by unit ID number After the bushings all Level devices are published ordered by unit ID number Temperature always point number 0 Humidity always point number 1 Bushings Point numbers start at 2 for the first bushing They are numbered consecutively in the order listed below For each bushing e Unit ID 34 Phase Phase A 1 Phase B 2 PhaseC 8 Vector Group In Service 1 Inservice 0 Out of service Reference ID TanDelta Mag1 Mag 2 PF RelCap Condition 0 very good to 110 bad RefTanDelta Ref RelCap RefPF Unit Status Alarm 0x80 Warning 0x40 OK 0xC0O Unknown 0 Signal Status Down 0x40 Good 0x80 Alarm Off 0 One Level devices Point numbers continue from the last point number for the last bushing They are numbered consecutively in the order listed below For each level device Unit ID In Service Upper Value Upper Voltage Lower Value Lower Voltage Alarm Value Level Alarm Off 0 On 1 e There are no comments Items in the Configuration File e ItemName Communications ltemValue m 1 RS232 5 Ethernet e ItemName SlaveAddr Section 6 temValue m ItemValue Any valid DNP address number See the Configuration Program screen above for a description of a valid DNP address
46. e reference window data Reference Window Summary UnitiD ReflD Number Fust frat al 2000 10 17 02 46 31 2001 02 20 11 04 40 Delete data from the reference window for UnitiID 2000 10 17 02 46 32 2000 10 17 02 46 34 2000 10 17 02 46 30 2000 10 17 02 46 31 2000 10 17 02 46 30 2000 10 18 04 47 29 2000 10 17 02 46 33 2000 10 17 02 46 36 2000 10 17 02 46 38 2000 10 17 02 46 41 2000 10 17 02 46 35 2001 402 20 11 04 40 2001 402 20 11 04 41 2001 02 20 11 04 39 2001 02 20 11 04 40 2001 02 20 11 04 40 2001 02 20 11 04 40 2001 02 20 11 04 40 2001 402 20 11 04 41 2001 02 20 11 04 41 2001 02 20 11 04 42 2001 402 20 11 04 42 2001 402 20 11 04 41 6 ReflD 3 between this date range inclusive From 2000 1 oe 02 46 33 To 20017027 11 04 40 7 Delete Reference Data 2000 10 17 02 46 37 2001 02 20 11 04 41 ANN AIA A ANNA JAI 44 A X Cancel Manipulate Reference Windows Delete system logs Since the adcard log comm log and reboot log will accumulate historical status information over time this function will remove these log files so that they can be replenished with new status information InsuLogix B Monitoring This is the main InsuLogix B executable program which performs the continuous monitoring of devices in the substation Section 4 Before Running Monitoring InsuLogix
47. ection is used to specify a header for the reports Substation name or identifier as well as up to 3 footnotes to be displayed on the reports The footnotes could be used to specify a Support contact person and telephone number Configure Recipients This function is not utilized in InsuLogix B since it will not normally be connected to a telephone line or network Configure Alarms per Unit Menu Configure Alarms per Unit Alarms can be further configured per unit By default all alarms will be enabled for all units in the monitoring set but the user can disable certain alarms for specific units i e the alarm will not be activated for the unit Change Password Menu Settings Change Password Selecting the Change Password menu item allows the password to be changed Enter the old password that needs to be changed and the new password and confirm the new password the OK button will be disabled if the new password is not confirmed Configuration When configuring the InsuLogix B system for monitoring the user specifies the units to be monitored their layout on the screen one line diagram the sequence in which they should be sampled and how often the various units should be sampled sampling schedule Section 4 The user will need the following information before configuring InsuLogix B for monitoring e 6Alist of all units to be monitored e Information on every unit such as type manufacturer
48. ed as follows AX WARNING WARNING AS USED IN THIS MANUAL IS DEFINED AS A CONDITION OR PRACTICE THAT COULD RESULT IN PERSONAL INJURY OR LOSS OF LIFE AX CAUTION CAUTION AS USED IN THIS MANUAL IS DEFINED AS A CONDITION OR PRACTICE THAT COULD RESULT IN DAMAGE TO OR DESTRUCTION OF THE EQUIPMENT OR APPARATUS UNDERTEST Section 3 InsuLogix B HARDWARE INSTALLATION Specifications InsuLogix B Cabinet The InsuLogix B Cabinet shown in the following figure contains all the equipment required to condition the input signal for acquisition and to provide electrical protection and isolation The capacitance rating of the AC Input Boards in the InsuLogix B Cabinet must be chosen so that they are tuned to the capacitance of the bushings or CTs being monitored These signals are then routed to an Analog to Digital Converter and the resultant Power Factor variables are stored in an on board long term memory device for periodic statistical analysis to determine if an insulation deterioration condition exists InsuLogix B Bushing Monitor WEIDMANN ene et InsuLogix B Cabinet Signal inputs Number of AC analog input 30 AC Max 3 per AC Input channels Board Input impedance 50 Q lt 1 kHz Signal input mode Differential Maximum full scale voltage 60 V rms Operating voltage 29 V rms Isolation between inputs 3000 V Surge withstand capabilities ANSI IEE C37 90 1 1989 IEC 254 Number of DC analog input 32
49. equence PF TanDelta amp Lightning Arrester Sampling Every non Level type unit must belong to a PF TanDelta group The units in a PF TanDelta group do not have to be from the same phase as the software will make the 19 rotational adjustment before computing the PF TanDelta A unit is assigned to a PF TanDelta group by specifying a PF TanDelta group number gt O for the unit Lightning arresters must be assigned to their own individual group as well The leakage current of the arrester will then be trended The leakage current alarm point for each arrester is individually set as shown in section During PF TanDelta sampling InsuLogix B Monitoring will cycle through all of the units each PF TanDelta group and obtain voltage measurements so that the relative TanDelta between units in a PF TanDelta group can be computed For example if units 1 2 3 and 4 are grouped together then unit 2 will be sampled with reference to unit 1 unit 3 to 2 unit 4 to 3 and unit 1 with reference to unit 4 as illustrated in the following figure TanDelta Sampling Vector Sampling Not all units must belong to a Vector group a Vector group consists of three units from the three different phases A unit is assigned to a Vector group by specifying a Vector group number gt O for the unit Note that only one unit per phase may belong to a Vector group During Vector sampling InsuLogix B Monitoring will cycle through all of the units per Vector
50. erature 12 Kh FMRI DGA Level 9 10 it It Kh FMRI Lightning Arresters Monitoring Screen 3 Lightning Arresters being monitored A full yellow bar indicates a 70 change from the baseline leakage current value and a full Red bar indicates a 100 9 change from the baseline value On reaching either stage the Plus system will provide an Alarm or a Warning indicating a potentially sensitive situation which requires immediate attention As a level device an alarm point can also be set for an alarm when the leakage current exceeds a predetermined value Section 3 The factory default setting is 5mA and is suitable for most lightning arrestors However the user should refer to the instruction manual of the lightning arrester or the manufacturer of the lightning arrester for the proper Alarm set point This Alarm is reported on the monitoring screen and via SERIAL DNP3 or IEC61850 communications SECTION 4 InsuLogix B CONFIGURATION AND OPERATION InsuLogix B software Introduction The InsuLogix B software can be accessed from the InsuLogix B program group Start Programs InsuLogix B x The programs x in the InsuLogix B suites are e Control This program is used for all configuration and diagnostics of the InsuLogix B system Please note that Monitoring should be stopped before executing Control e Monitoring This program performs the continuous monitoring and reporting of the
51. extracting process is stopped or cancelled the archive source file could be invalid or only contain partial data Export Data InsuLogix B Graphs can export data in comma separated variables CSV text files to be used in application like Microsoft Excel Export Data to CSV Files Menu Export Data per unit to CSV files This function will export data from the current data source either present data or archived data to CSV comma delimited text files Data is exported for a specified unit and is stored in csv files in the folder SOS Export Datal Export Data from the selected Data Source Exporting 505 data per unit from the current data source to comma delimited text files CSV Data is stored in SOS Exoort Data Export data for UnitlD Record exported Environment 115 Condition 14 Vector 10 TanQ 2172 Export Data to CSV Files The data files are named sos_x_type csv where x indicates the UnitID and type indicates the data type in the file e g SOs_1_condition csv Note that a file with an analysis type is also created This file contains the PF TanDelta data used in the analysis to calculate the condition value of the selected unit As the PF TanDelta data is compared with data from the reference window both the present data and reference data is exported One of the statistical tests in the analysis uses a sorted array containing both present and reference data this array Mann Whi
52. ference pair is drawn in blue while the PF TanDelta data of the unit and Section 4 other pair is drawn in red This graph enabled the user to search for visible trends in the data Because of the closed loop relative sampling in a PF TanDelta group one would expect a butterfly mirror image trend if the selected unit s isolation is deteriorating If only one of the lines shows a trend i e It is not mirrored by the other line it might indicate that either the reference unit or the other unit is failing Voltages This graph plots sampled voltages of the selected unit its reference unit and the unit referencing the selected unit other unit over time Vector The vector graph plots the angles of the three units in a Vector group with reference to the first unit over time Note that only the Phase B and C angles are drawn as they are referenced to Phase A PF TanDelta Condition This graph plots the calculated condition value of the selected unit The humidity and temperature readings are also shown Reference Window This very important graph shows the values that are used in the analysis of PF TanDelta data This includes the reference window data for the selected unit as well as the current up to the number of data points in the reference window PF TanDelta data for the unit The date time stamps of the first and last record in the reference window are displayed Note that no horizontal bot
53. group and calculate the vector representation of the 3 units in the Vector group The phase shifts angles in degrees between the units are stored Vector Sampling Section 4 Lightning Arrester amp Level Sampling Level units of the same type such as lightning arresters may belong to a specific group if the user wishes to trend them as well as set individual alarm points for each level input NOTE Both the PF TanDelta and Vector group should be set to O zero for a level type device Verifying the Sampling Sequence After all PF TanDelta and Vector groups have been assigned click on the Check Sequence button to verify that the assignments are valid If there are any errors in the sampling sequence the error messages will appear in the list box If the units in a PF TanDelta group are not associated with the same phase a warning message Inconsistent Phase is shown so the user can verify that this is not an error Make any necessary corrections and click the Check Sequence button again A Saved OK message will appear if the sampling sequence was verified and saved Screen Layout Menu Configuration Screen Layout The user can configure the screen layout and add descriptive text on the InsuLogix B Monitoring display All unplaced units will appear at the top of the screen just below the legend and must be placed by dragging them left click and move mouse onto the main layout area Units can be grou
54. he selected unit will be displayed in all the graphs The reference unit other unit the unit that is using the selected unit as a reference and the vector group information will also be displayed When viewing level data or level condition data another UnitID selection input is used Level Inputs ini z a 102 fli i w_s g UnitID Selection Level Units Up to three units can be selected To remove a unit from the graphs click the relevant erase button Date Range Selection Date Range 03 03 2002 to 03705 2002 Auto scale Date Range Selection This box allows the user to specify a date range for which data will be displayed By clicking the down arrow on a date selection box a calendar will be displayed from which the user can select a date DateRange 03 03 2002 to 03 05 2002 E T votada March 2002 EZ Sun Mon Tue Wed Thu Auho scale T Reference Window Wd 17 18 193 20 2 4 25 26 27 28 Boe m Bea e NE ete he Selecting a Date All graphs will automatically be scaled to fit the date range specified To scale the graphs to fit the available data in the entire graph area click the Auto scale button click again to scale to the specified date range 24 Graphs General a PF m Voltages l Vector F PF Condition Ed Reference Window el Levels E Level Condition Available Types of Graphs Various graphs are available to the user to
55. hs program Advanced Tools AX CAUTION THESE FUNCTIONS CAN SERIOUSLY IMPACT THE PERFORMANCE OF THE INSULOGIX B SYSTEM AND SHOULD ONLY BE USED BY QUALIFIED PERSONNEL Reset Reference Data Base Menu Utilities Reset Reference Data Base This advanced utility will reset the current database file SOS Data pescdata gdb for the InsuLogix B system including the reference windows to an empty database file Reset Archive Data Base Menu Utilities Reset Archive Data Base This advanced utility will reset the backup database file SOS Data pescold gdb for the InsuLogix B system to an empty database file Manipulate Reference Windows Menu Utilities Manipulate Reference Windows This advanced utility provides the user with the ability to erase all or part of a reference window for a specific unit based on the data range specified It is very important that the reference window per unit should contain data that can be viewed as normal condition data If a reference window contains a portion of data that was influenced by factors other than normal operation like severe weather or bad wiring this data can be deleted Use InsuLogix B Graphs to view the data in a unit s reference window so that the abnormal data range can be determined before using this function gt Manipulate Reference Windows E NB This could severely affect the performance of the system Only qualified personnel are to delet
56. ice Ama 1VDC 20ma 5VDC for this setting The 4 20mA link must be in place on the DC input board for this type of device If you are configuring a O to 1mA Current loop device OmA O0VDC 1mA 5VDC The 0 1mA link must be in place on the DC input board for this type of device e Lower Value Enter the number of counts the lowest voltage level represents e Higher Voltage Enter the highest operating voltage for the level device e Higher Value Enter the number of counts the highest voltage level represents e Alarm Limit The alarm limit count value is used to determine the alarm state of level devices e After the voltage from the level device is converted to a count value if it exceeds 90 percent of the alarm limit count value the unit is considered to be In an alarm state and if the voltage count value exceeds 70 percent of the alarm limit count value the unit is considered to be in a warning state Sampling Sequence Menu Configuration Sampling Sequence The sampling of all units in the monitoring set will happen in three steps PF TanDelta sampling Vector sampling and Level sampling NOTE After any configuration changes to units in the monitoring set have been made the sampling sequence should be verified by clicking the Check Sequence button Keep in mind that InsuLogix B Monitoring should be stopped and restarted in order to use the new configuration and sampling sequences Section 4 All no
57. ice 55 30 Float 5 Analoginput Aux 1 Upper Value 56 30 Float 5 Analoginput Aux 1 Upper Voltage 57 30 Float 5 Analoginput Aux 1 Lower Value 58 30 Float 5 Analoginput Aux 1 Lower Voltage 59 30 Float 5 Analoginput Aux 1 Alarm Value 60 30 Float 5 Analoginput Aux 1 Level 61 30 Float 5 Analoginput Aux 1 Alarm 36 SECTION 7 MAINTENANCE Periodic Testing AX WARNING THERE IS ALWAYS THE POSSIBILITY OF VOLTAGES BEING INDUCED AT THE TERMINALS OF A TEST SPECIMEN BECAUSE OF PROXIMITY TO ENERGIZED HIGH VOLTAGE LINES OR EQUIPMENT A RESIDUAL STATIC VOLTAGE CHARGE MAY ALSO BE PRESENT AT THESE TERMINALS GROUND EACH TERMINAL TO BE TESTED WITH A SAFETY GROUND STICK AND THEN INSTALL SAFETY GROUND JUMPERS BEFORE MAKING OR CHECKING CONNECTIONS ENSURE THAT THE OBJECT TO BE TESTED IS COMPLETELY DE ENERGIZED AND DISCHARGED It is important that the system is periodically tested according to prescribed test protocols to ensure proper operation InsuLogix B Control diagnostic utilities can be used to verify signal integrity as well as to troubleshoot a signal that is down To troubleshoot a signal that is down proceed with these steps e Select the Scope Function from InsuLogix B Control Diagnostics Enter the channel number of each channel that is down two channels can be compared for phase relationship and signal integrity e f a signal is deformed or missing begin tracing the signal from the BTC to the InsuLogix B cabinet Measure
58. ints The last foil of the capacitive graded HV equipment bushings for Transformers and Current Transformers is the test point otherwise referred to aS measurement or capacitive tap point This is either brought out as a test point or it Is connected internally to the base metal of the unit The following scenarios exist for units with and without a Capacitive test point For test objects with a capacitive test point On a bushing a test point may be available under a removable cap which otherwise grounds the test point In this case a Bushing Tap Coupler is needed for the test point that houses the measuring circuitry as shown in the following figure Test Bushing with BTC connected Some CI Bushings have a test point available in the secondary box where a link connects it to the base of the unit This link should be removed to provide a test point InsuLogix B Elementary Diagram J2 1 BTC In J4 1 J2 2 J4 2 BTC GND J4 3 J2 3 Chasis GND J4 4 J4 5 K BTC In AC INPUT BD J4 6 ie SIGNALS BTC GND Boards A E J43 Channels 1 15 J26 Chasis OUTPUT ene ALARMS WDT PCB J4 9 2 _ Btcin J4 10 J4 11 J2 8 BTC GND J4 12 J2 9 Chasis GND J4 13 Di L AEEA E e AOUT1 Lin J4 14 aa Ii AC POWERIN Neutral i 85 240 VAC setting por i 50 60 Hz
59. llowing information or options are available e View The user has the option to view all units or to select to view only units in a certain PF TanDelta group Phase Type of Unit or in a certain Condition 20 e Signal Integrity A green square LED indicates that there are no problems with the signal integrity of any of the units in the monitoring set A red square will indicate that a unit has signal integrity problems e Condition This square indicates a summary of the overall condition of the units in the monitoring set Green will indicate that all units are in a green condition yellow will indicate that at least one unit has a yellow warning condition while red will indicate that at least one unit has a red alarm condition Gray indicates that the analysis function has not been able to determine a condition value e Temperature The current temperature reading e Humidity The current relative humidity reading 4 A001 O0 0603 01 AM System Warning Low Disk Spare Scheduler Finehed Monitoring Screen Bottom Section In the status bar at the bottom of the screen the following information is displayed e Current date and time e Any system warnings i e when the available disk space falls below the alarm limit e Progress bar and activity indicator right hand corner shows the current activity i e sampling analyzing storing data etc as well as a completion progress indicator Unit Layo
60. ltages loading conditions different aging characteristics different designs operating conditions etc Section 1 The system uses a principle of cross referencing units in a closed loop to confirm all measurements and increase the confidence of isolating a defective unit Because the system uses relative measurements the minimum number of units to be monitored Is three Continuous Monitoring of PF and other devices The dictionary defines continuous as without interruption However in the context of continuous on line monitoring the selected time between measurements must be sufficiently short so that the process can be considered for all practical purposes continuous All measurements are tested for integrity against three parameters rms and mean of the signal and the PF value calculated Only measurements passing the integrity tests are stored in the database The default monitoring period is once every 5 minutes This setting can be changed from once a minute to once per day The sensors are configured into the graphical user interface by the user during installation Each monitored device is entered into the database with an acquisition channel number and descriptive text The condition of each monitored device is displayed on the monitor screen See section 4 of this manual detail of software setup and operation Section 2 SAFETY The system and the specimen to which It is connected are a possible source
61. may be necessary to use the right most scroll bar to view the entire InsuLogix B Monitoring display S KEHTRON pcAnywhere p i o d Bo i Scheduler Finished Be SSO 407 PM FE Start EFF Live Monitoring pcAnywhere Display of InsuLogix B Monitoring If it is desired to transfer files from the InsuLogix B system to the notebook computer for backup or archiving purposes then the File Transfer capability should be utilized by double clicking on the File Transfer icon on the pcAnywhere menu bar at the top of the screen This will allow you to select the appropriate folder in InsuLogix B system shown on the right of the screen and the corresponding folder on the notebook computer shown on the left of the pcAnywhere File Manager display as shown in the following figure 30 pcAnywhere File Manager File Edit View Tools Help N5310 C KEHTRON C SOS Backup Backup QO s eex s amp HPNOTEBOOK C QO seex s panc Size Type Modified _RESTORE File Folder fj pescdata bak 3 628KB BAK File 3 8 2002 12 MSSETUP T File Folder 306KB GDB File 9 17 2001 1C Al Memos File Folder 274KB GDB File 3 11 2002 9 America Online 6 0 File Folder 274KB GDB File 9 17 2001 1C Amesbury Invoices File Folder 1 426KB GDB File 3 11 2002 9 Avery File Folder 1 193KB GDB File 3 11 2002 3 avo pil File Folder 1 370KB GDB File 3 11 2002 9 bjc
62. mote that should have already been assigned to use the COM port on the notebook computer 3 On the pcAnywhere Host Login display enter the username InsuLogix B and the password plus and then depress the Enter key Activate the InsuLogix B Monitoring display if it is not already being displayed 4 Record the reference number of any PF TanDelta unit that has a red or blue cross thru the device symbol or a white cross thru a red device symbol 5 Record the reference number of any Level unit that has a red horizontal arrow or a red or blue cross in the circle 6 Record the reference number of any unit that has yellow or red in the top portion of the condition bar 2 7 Click the cursor on the Alarm Status item in the menu bar at the top of the InsuLogix B Monitoring display to show the Alarm Status display Record if Alarm 5 is red Click on the in the upper right corner of the Alarm Status display to exit this display Appendix C Click on the x in the upper right corner of the pcAnywhere display which is the top most display This will display a confirmation window to determine if you want to End Remote Session Click on the Yes button to return to the pcAnywhere Manager display Click on the Ex in the upper right corner to exit pcAnywhere Shutdown the notebook computer and remove the RS232 cable and lock the InsuLogix B Cabinet If any abnormal conditions were recorded notify
63. n Present or Archived The user can also specify if present or archived data should be used as the data source Present data is stored in the pescdata gdb database file while archived data is extracted into an archive source file called sosarchive gdb which is then used by InsuLogix B Graphs When archived data is selected InsuLogix B Graphs will use the archive source file in the current database folder see Database Selection If data has not been extracted before or if the user wants to use newly extracted data click on the Section 4 button that will show the InsuLogix B Graphs archived data extraction utility Extract Archived Data NOTE To use archived data as a data source for InsuLogix B Graphs the archived data first need to be extracted into an archive source file sosarchive gdb InsuLogix B Graphs will extract all valid SOS database files found in a specified directory A database file called sosarchive gdb will be created in the current database folder see Database Selection and will be used by InsuLogix B Graphs if the user specifies archived data to be used Extract Archived Data sosarchive gdb creation gt Extract Archived Data into C SOS RUN backup r p 2 Select a folder directory containing the archived SOS data files that you S would like to view SOSypyymmdd gdb files Folder C Sos Run Backup Number of files 7 gt 3 Select the date range to extract
64. n Display Once you have gained access to the InsuLogix B software then you can perform the Control Monitoring and Graph operations described in Section 4 31 Section 6 COMMUICATIONS OPTIONS Modem Connection Option If it is desired to have the InsuLogix B system send Warning Detail or Summary Reports by facsimile then the modem connection option must be installed Due to the harsh electrical environment at the transformer the InsuLogix B cabinet must be connected to an external modem in the Control House using 1300 Nanometer Multimode Fiberoptic cable with ST connectors This option requires installing a Async Fiberoptic Mini Modem e g Black Box product ME605A FST in the InsuLogix B cabinet via a short cable with a DBY pin female connector to the COM 1 port from the PC104 board and the DB25 male connector on the cable to the DB25 female connector on the Async Fiberoptic Mini Modem The two ST connectors on the fiber optic cables are fed into the bottom of the cabinet and attached to the modem The other ends of the fiber optic cables are attached to the ST connectors of the second Async Fiberoptic Mini Modem and the DB25 pin connector is connected to an external modem attached to a phone line in the Control House Network Connection Option If it is desired to have the InsuLogix B system accessible on a network then the network connection option must be installed Due to the harsh electrical environment at
65. n IEC 61850 UCA2 0 network PF and Insulation Stability The deterioration of oilpaper insulation in high voltage HV equipment is a matter of continuous concern Normal aging of HV equipment is a slow process that takes place over 30 to 40 years due to thermal electrical and environmental effects Premature failure on the other hand is often a relatively sudden process that is not detected by periodic off line tests This prompted the need for continuous on line insulation condition monitoring to manage the risk factor and to Initiate maintenance procedures based on the condition of the insulation The power factor PF calculation in the InsuLogix B system is based on the conventional Schering Bridge used in laboratories Data is acquired under software control from transducers connected to the test objects associated with a transformer and then the data is compared to data from another electrical phase to produce a power factor value The eventual breakdown of insulation is a rapid avalanche of failing dielectric layers Damaged or deteriorated dielectric is associated with e Increased dielectric losses I R with other sources of heating may eventually fuel a mechanism of thermal runaway PF is a measure of dielectric losses e Partial discharges and treeing High levels of partial discharge are reflected in the PF and are usually only present just after lightning or switching impulses and just before and during insulation
66. n Level type units must be assigned to a PF TanDelta group for sampling and can be optionally assigned to a Vector group for sampling as shown in the following figure TanDelta and Vector Groups Units are assigned to a PF TanDelta group and Vector group by specifying group numbers gt O units with the same number are grouped together For example if units from different phases are assigned to the same PF TanDelta group InsuLogix B will make the necessary angle adjustment before computing the Power Factor then the user may desire to not assign the units to a vector group This is accomplished by entering a zero 0 in the Vector Group field Sampling Sequence Please assign a PF TanD Group and Yector Group number to every unit as follows PF TanD Group units of the same phase group number must be greater than 0 Vector Group 3 units of the three phases A B C group number must be greater than 0 Level devices Do not assign any group numbers to these devices i e leave 0 Sort by ID Sort by Phase Sort by PF T anD Group PF TanD Group 1 Vector Group 1 i Unit ID 1 Phase A PF T anD Group 1 Vector Group Hl PF TanD Group Hl Vector Group PF TanD Group 2 Vector Group 3 PFT anD Group 2 Vector Group 2 Unit ID 6 Phase C PF TanD Group 2 Vector Group 2 j Unit ID 2 Phase B Unit ID 3 Phase C Unit ID 4 Phase A Unit ID 5 Phase B Check Sequence Sampling S
67. n for InsuLogix B On the Connection Info tab select the COM port being used or TCP IP if the optional network connection is being used on the notebook computer Then enter OK to complete the configuration Change the New Remote name to InsuLogix B and then click the cross in the upper right corner to exit the pcAnywhere Manager display Remote Connection Using pcAnywhere To use pcAnywhere for direct remote communication with InsuLogix B a Null Modem Serial Cable with a DB9 pin male connector on one end and a DB9 pin female connector on the other end is required The connection is established by double clicking on the pcAnywhere icon on the notebook Windows desktop screen and then double clicking on the InsuLogix B Remote icon on the pcAnywhere Manager display The following pcAnywhere Host Login screen is shown and you should enter the Username sos and the password sos to obtain access to the InsuLogix B Monitoring display Section 5 pcAnywhere Host Login Cancel Please enter your login information Username fo Password i pcAnywhere Host Login Display Once you have gained access to the InsuLogix B software then you can perform the Control Monitoring and Graph operations described in Section 4 A sample of the InsuLogix B Monitoring display is shown below It is important to realize that the host pcAnywhere menu bar is still active and is shown at the top of the display and it
68. nChip Memory Unit e 500KHz PC 104 Analog to Digital Conversion Module e Watchdog Alarm Board 6 Alarm Outputs 2 Digital Analog Outputs e Optional Fiber Optic Network capability for 1300 nanometer multimode fiber optic cable with ST connectors Software e InsuLogix B Software e Symantec PCAnywhere e Optional UCA 2 0 compatible device server Section 1 Introduction to InsuLogix B The InsuLogix B is a continuous on line monitoring system for monitoring power factor in high voltage capacitive bushings is now available with an optional leakage current monitor for high voltage lightning arresters The system includes a minimum set of three sensors permanently connected to a series of capacitive bushing taps or lightning arresters It is based on the field proven SOS TanDelta System The system is capable of monitoring up to 32 direct connected sensors and up to 256 wireless sensors The system acquires analyzes and trends data pertaining to AC Insulation Power Factor of Bushings and or HV Current Transformers and leakage current of lightning arresters The InsuLogix B system can also interface to signals from other devices or IEDs such as temperature sensors DGA or any 0 10Vdc 10V peak 4 20mA or 0 1mA signal Providing single point access of transformer mounted sensors Data can be downloaded on site or remotely The system can also interface to an existing EMS system via a LAN WAN or dial up connection to a
69. nd screen layout NOTE Monitoring Set All in service Units All Units to be Monitored
70. nfiguration and exit the program Select Cancel to discard any changes and exit the program You must restart the system for any changes to take effect DNP3 Configuration Display for Ethernet Settings Section 6 The DNP Master must know the TCP IP address the DNP Slave Address and the DNP Master Address RS232 The following screen is displayed for RS232 configuration 4 DNP3 Slave Configuration Communication Type RS232 Serial port number p v Baudrate 9600 o Enter a number from 1 to 65534 This is the address of DNP Slave Address E iae DNP Master Address 1024 Enter a number from 1 to 65534 This is the address of the DNP Master station that will be polling this slave Select OK to save the configuration and exit the program Select Cancel to discard any changes and exit the program You must restart the system for any changes to take effect Configuration Display for Serial Port settings The Master must know the Baudrate the DNP Slave Address and the DNP Master Address Configuration file The configuration file name is DNP3SlaveConfig txt and it exists in the C sos directory The file is maintained by the configuration program Configuration file format e There is one item ona line The format of the line is e ltemName ltemValue e Where ItemName is a text string describing the item ItemValue is the ASCII representation of the value for the item Ther
71. nitoring executes the archive process Database Structure The InsuLogix B software uses a standard SOL database server for data storage By default InterBase is used as the database server but the data structure allows for other database servers also to be used The client server model employed by the InsuLogix B software ensures data integrity and easy remote retrieval and manipulation of data Database Files Data is stored in various database files in the SOS Data folder These database files include Pescandb gdb Contains the system configuration data Pescdata gdo The current monitoring data is stored in the file all sampled and calculated values Pescold gdb This serves as a backup database file for the pescdata gdb file This database gets updated with data from the current database once a day and is stored until a new archive database file is created 28 Archive database files are created periodically by the system and are stored in the SOS Backup folder These files are named SOSyyyymmdd gdb where the date is an indication of the date of the most recent data contained in the file and is a copy of the backup database file pescold gdb for that time interval During the installation process the BDE Borland Database Engine aliases for the database files are automatically created These are pescan for pescandb gdb pescdata for pescdata gdb and pescold for pescold gdb Database Table S
72. nt dave 2 ta 92 data before itis archived in days ays 2 to 32 Number of Average PF Tanl samples to be used to build the Reference 33 Saari EM Se BIE Windows Fie Estimated duration of completed reference window 14 0 day s InsuLogix B Sampling Schedule Through the sampling schedule the user controls how often InsuLogix B will sample calculate averages store data and analyze data The different scheduler variables are e Time interval between PF TanDelta measurements This specifies the frequency of PF TanDelta sampling e g a value of 5 means that PF TanDelta sampling will take place every 5 minutes All measurements are kept in memory until averaging when it will be stored to the database e Time interval between Vector measurements This specifies the frequency of Vector sampling e g a value of 10 means that Vector sampling will take place every 10 minutes All measurements are kept in memory until averaging when it will be stored to the database e Number of PF TanDelta measurements before averaging This specifies how many PF TanDelta samples the system will collect before calculating the average of all PF TanDelta and Vector samples and storing the average values to the database For example if PF TanDelta sampling is done every 5 minutes and averaging after every 12 samples then an average value will be added to the database every hour 5 12 60 minutes per unit sampled Please note that this se
73. ntains status information on all activated alarms signal integrity problems or units that have a yellow or red condition value A Summary report contains information about the whole system i e The condition of all monitored units is GREEN A detail report contains information on every unit in the monitoring set InsuLogix B Graphs InsuLogix B Graphs is the data investigation utility in the InsuLogix B software suite This program gives the user the ability to view stored operational data in graphical form Main Display The following figure shows a typical InsuLogix B Monitoring display PF Live Graphs File Export Data Print Report View Options Help PF TanD Set Ref ID FID Unit 1D gt KE Other ip FD Vector Set pA i oe ii lt ioc i Date Range 03703 2002 x to 0370572002 x Auto scale cs E A a PF m Voltages il Vector Ei PF Condition ti Reference Window ml Levels 1 Level Condition Database Default Relative PF 6 InsuLogix B Graphs Screen Section 4 The main display consists of the following areas UnitiD Selection PF TanD Set Ref ID FID Unit 1D E gt KE Other iD HD Yector Set ID_A fa ke IDE E oe ID_C UnitID Selection Non Level Units The top section of the screen allows the user to select a unit for which data will be displayed The user can select a unit by clicking the dropdown list Unit ID Data for t
74. ntains the condition calculation data for all units Backup Archival Considerations There is over 100 Megabytes of data storage available for the database on a InsuLogix B system To estimate how much data can be stored the following algorithm can be used A PF TanDelta unit having a sampling rate that produces an average sample value every hour will require 5000 bytes of data storage per day Since there can be at most fifteen PF TanDelta units in a InsuLogix B system the following equation gives the total number of days before the 100 MB of data is exhausted Total Days 100000000 bytes 5000 bytes day 15 units 1333 days or 3 65 years Therefore exceeding the allotted data storage has a very small possibility of occurring However to insure the availability of the data in the event of a hardware failure it is recommended that the archive database files file name format SOSyyyymmdd gdb be copied from the InsuLogix B system to the notebook computer at periodic intervals using the pcAnywhere File Transfer function Once this archive data has been copied to the notebook computer the files can be deleted in the InsuLogix B system to make more storage space available The data files contained on the notebook can then be transferred to a Network Server or CD to secure the data 29 Section 5 CONSOLE OPERATION Installing pcAnywhere for Remote access pcAnywhere is a software package that will allow remote operati
75. of HV electrical energy and all persons making or assisting in tests must use all practical safety precautions to prevent contact with energized parts of the test equipment and related circuits Persons actually engaged in the test must stand clear of all parts of the complete high voltage circuit including all connections unless the test set is de energized and all parts of the test circuit are grounded Persons not directly involved with the work must be kept away from test activities by suitable barriers barricades or warnings Treat all terminals of HV power equipment as a potential electric shock hazard There is always the possibility of voltages being induced at these terminals because of proximity to energized HV lines or equipment Always disconnect test leads from power equipment before attempting to disconnect them at the system The ground connection must be the first made and the last removed This equipment operates from a single ohase power source and requires a two pole three terminal line neutral and earth type source The voltage to ground from the line pole of the power source must not exceed the maximum rated operating voltage The neutral pole must be at ground potential Before making connection to the power source determine that the instrument rating matches the voltage of the power source Safety is the responsibility of the user Follow your company safety procedures at all times Misuse of this HV equipment
76. on of InsuLogix B cabinet that has been connected directly using a RS232 communications port and a cable or via an optional network connection to a notebook computer A version of pcAnywhere was pre installed with InsuLogix B and configured to automatically startup in the host mode with the Windows operating system However pcAnywhere must be installed on the notebook computer before it can communicate with InsuLogix B To install pcAnywhere on the notebook computer place the InsuLogix B Installation CD in the CDROM of the notebook computer When the InsuLogix B startup screen appears select the InsuLogix B Installation item with the cursor and the following display should be displayed Move the cursor to the pcANYWHERE line and use the left mouse button to begin the Installation process This will run the setup exe program in the pcAnywhere folder on the CD Select the Typical installation and skip over the Live Update and Registration operations When it asks to restart the computer select the No option and then exit the InsuLogix B Installation display and select All Done on the InsuLogix B screen The pcAnywhere installation on the notebook computer needs to be configured for Remote Control Launch pcAnywhere by selecting the icon or from the programs group Start Programs Symantec pcAnywhere Select Remotes from the toolbar on the pcAnywhere Manager display and double click on Add Remote to add an ico
77. ontrol programs In case this watchdog board is not reset for a period longer than 15 minutes the watchdog board hardware will cut the power to the PC in order to force the PC to reboot hard reboot This will of course only be effective provided the PC Is connected to the power out connector on the InsuLogix B cabinet InsuLogix B Monitoring also keeps log files that can be reviewed for more information on the monitoring process All communication events including any errors while sending a fax or e mail comms log Section 4 adcard log Any errors that occurred with the A D card are logged in this file A log file with an entry and reason for every time that the PC104 is rebooted reboot log alarmlog txt Every time that a user disables or resets an alarm manually the action is logged in this Tile condition txt A date time stamped text file with the latest condition values and signal integrity information for all units alarmstatus txt A date time stamped text file with a record of the status of the different system alarms referencewindow txt A text file with a record of the reference window for every unit in the monitoring set this file indicates the number of records for every unit olddata txt A date time stamped text file with information about the status of the current database and old database This file gets updated every time SOS Mo
78. ope Function 3f Vector Diagram H Harmonics E Other Functions Check all Units Signal Search fret Signal 1 ch fi Signal 2 ch 2 Signal 3 ch 3 Resultant Drew RMS 5 66 RMS 5 66 RMS 5 66 Mag 0 02 Angle deg 0 Angle 119 Angle 240 Angle 0 Signal Diagnostics Vector Diagram Harmonics This function will sample one channel and draw the different harmonic components of the signal in a bar chart format Other Functions Using this tool the user can sample any two channels with the same phase orientation and view the calculated maximum RMS and mean of the two signals as well as the relative PFand TanDelta calculations as a percentages and relative capacitance between the two signals The temperature and humidity values can also be read from the temperature and humidity channels if configured The DC voltage reading from a Level channel can be sampled as well as writing a test value to the two Analog Output channels W Check All Units This is a very important function to verify the signals from all units in the monitoring set at a glance Please note that this function uses the unit configuration as specified for the monitoring set PF TanDelta groups etc You can take a snapshot sample by clicking on Sample and Hold or let the function continuously sample and update the display by clicking Continuous Sampling click toggle Continuous Sampling again to stop continuous s
79. ped or organized in a layout that makes sense to the user and represents the physical layout of the units in the substation Units already placed can be dragged into a new position please note that the layout uses a small grid and all units will be aligned with this grid PF Live Control Screen Layout oO x Options Legend Other Bushing Ej Level 4 phase B phase C phase A phase Right click any icon below for more information InsuLogix B Screen Layout NOTE The UnitiD is shown at the upper left corner of the symbol icon To add descriptive text anywhere on the layout left click on an open space and add the text Text can be dragged into a new position and can also be edited or deleted right click the text for options To close the layout screen after placing all the units click the button in the title bar of the window upper right corner Sampling Schedule Menu Configuration Sampling Schedule On Line Monitoring Sampling Schedule Time interval between PF T anD Bo e measurements in minutes minutes 7 to 50 Time interval between Vector fio nutes 1 to 50 measurements in minutes minutes 1 to 50 Number of PEAT anD measurements hz number of measurements before averaging between 5 and 5 to 20 20 e taking the average of every measurements Time interval between analysing the eoo moeta data and storing it in the database fin hours Number of days to retain the curre
80. permits you to use one copy of the enclosed software program the SOFTWARE on a single computer If you have a multi user license for the SOFTWARE then at any time you may have aS many copies of the SOFTWARE in use as are permitted by the multi use license The SOFTWARE is in use on a computer when it is loaded into temporary memory i e RAM or installed into permanent memory e g hard disk CD ROM or other storage device If the anticipated number of users of the SOFTWARE could exceed the number of users permitted by applicable licenses the user must have a reasonable mechanism or process in place to ensure that the number of persons using the SOFTWARE does not exceed the number permitted by the applicable licenses All rights not expressly granted to you in this agreement are reserved to GridSense 2 COPYRIGHT The SOFTWARE is owned by GridSense or its suppliers and is protected by United States copyright laws and international treaty provisions Therefore you must treat the SOFTWARE like any other copyrighted material You may however either a make one copy of the SOFTWARE solely for backup or archival purposes or b transfer the SOFTWARE to a single hard disk provided you keep the original solely for backup or archival purposes You may not copy the written materials accompanying the SOFTWARE 3 OTHER RESTRICTIONS You may not reverse engineer decompile or disassemble the SOFTWARE You may transfer the SO
81. ration of the reference window can be calculated as follows 336 samples 12 averaging of 12 samples 5 one sample every 5 minutes 20 160 minutes 336 hours 14 days This number also indicates how long it will take to initially build the reference window NOTE The factory default for this setting is 128 We recommend that this setting be increased by 128 every 3 months during the first year of operation to create a reference window that covers 4 seasons of data Diagnostics InsuLogix B Control contains a comprehensive set of diagnostics tools to assist the user while installing the InsuLogix B monitoring system or to troubleshoot a defective component of the system NOTE The diagnostics tools communicate directly with the units and use the physical channel number to which a unit is connected NOTE The diagnostics tools will be disabled if InsuLogix B Monitoring is already running This is necessary because running both InsuLogix B Control Diagnostics and InsuLogix B Monitoring can cause a conflict through simultaneous access to the hardware resources A D Card C Menu Diagnostics A D Card The A D card diagnostics tool provide the user with the functionality to test the two major functions of the A D card and will display the results returned by the A D card on the screen The two functions are Test D O Test the digital output functionality of the card Test A l Test the analog input analog to
82. ropdown list Select a baudrate from the Baudrate drowdown list e Enter a DNP Slave address in the DWP Slave Address field e Enter a DNP Master address in the DWP Master Address field e Select OK to save the data to the configuration file if all of the data Is valid If any of the data is not valid none of the data Is saved e Select Cance to discard the changes Section 6 Items that cannot be changed e The period does not get displayed and it cannot be changed except by manually editing the configuration file e The TCP IP port does not get displayed and it cannot be changed except by manually editing the configuration file TCP IP Validation Rules e Must have 3 dots 4 address sections e Each section must have only digits e Each section must have at least 1 digit and no more than 3 digits e Each section cannot exceed 255 DNP Address Validation Rules These rules apply to both the Slave and Master addresses e Must have no more than 5 digits e Must have all digits e Cannot be greater than or equal to 65535 Classes All classes and class methods are well documented in the code e The CDNPSSlaveConfigDlg class is the main dialog box class and handles all the fields and buttons in the main dialog box e The CConfig class reads and writes the configuration file Published Data All data is published as analog floating point numbers with a time stamp The order of the data described is th
83. s On the alarm status screen the user can view the various system alarms enable or disable an alarm or reset an alarm The various system alarms are Alarm 1 Condition The condition of a unit changes from green to yellow Alarm 2 Condition The condition of a unit changes from yellow to red Alarm 3 Signal Integrity The signal from a single unit is down Alarm 4 Signal The signals from a vector group 3 Integrity units are down Alarm 5 Storage The available disk space on the computer is below the specified percentage Alarm6 System This is not an alarm but rather an Status indication that the system is currently running When InsuLogix B ed ox j Section 4 Monitoring is running the contact for this alarm is normally closed Operational and will open Alarm if the Monitoring program stops e g when the operating system crashes or the PC hangs Alarm Status Alam 1 Alam Alam Alam4 Alam5 Alarm 6 Reset Rezet Reset Reset Disable Disable Disable Disable Disable Disable Description Condition Alarms Alarm 1 Condition from GREEN to YELLOW Alarm 2 Condition from YELLOW to RED Signal Integrity Alarms Alarm 3 Unit s down Alarm 4 Vector group down 3 units Alarm 5 Low Disk Space Alarm 6 SOS busy monitoring Settings Information Use hardwired alarms Use e mail Use faxing G Disable All Alarms P Reset Alarms Alarm Status Displa
84. ten proposals prior agreements purchase orders or any other communication between you and WEIDMANN relating to the subject matter of this agreement If any action is brought by either party to this Agreement against the other regarding the subject matter hereof the prevailing party shall be entitled to recover in addition to any relief granted reasonable attorney fees and court costs If any provision of this Agreement is held invalid the offending clause will be moditied so as to be enforceable and as modified shall be fully enforced and the remainder of this Agreement will continue in full force and effect Appendix B 40 Appendix C Substation Visual Inspection Procedure Equipment Required Notebook Computer with pcAnywhere software installed and the DIRECT Remote configured for the available COM Port An RS232 Null Modem Serial Cable with a 9 pin male connector on one end and a 9 pin female connector on the other end The notebook computer battery should be fully charged Process Steps 1 Unlock the InsuLogix B Cabinet and open the door so that the male connector of the RS232 Null Modem connector can be attached to the cabinet Attach the other end of the cable to the notebook computer serial port 2 Turn the computer ON and activate pcAnywhere by placing the cursor on the Icon and double click the left mouse button Left click the Remotes button on the pcAnywhere Manager display and double click on the DIRECT re
85. the Substation Maintenance Supervisor so that corrective action can be taken using the information contained in the InsuLogix B Instruction Manual 41 Warranty Products supplied by WEIDMANN are warranted against defects in material and workmanship for a period of one year following shipment Our liability is specifically limited to replacing or repairing at our option defective equipment Equipment returned to the factory for repair must be shipped prepaid and insured This warranty does not include batteries lamps or other expendable items where the original manufacturer s warranty shall apply We make no other warranty The warranty is void in the event of abuse failure to follow recommended operating procedures or failure by the customer to perform specific maintenance as indicated in this manual Warranty 42
86. the inout channel voltage and compare the amplitude to the other two phases The amplitudes should be within 15 percent of each other e f not within 15 percent check wire connections at the InsuLogix B cabinet and follow the wiring to the BIC Verify that the screen is properly connected for each wire Ensure that the wire is not nicked or frayed Examine the BIC to make sure it is sealed properly Check the terminals for tightness and verify that the shield is properly connected between each wire in the BTC e Before checking the InsuLogix B cabinet ensure that the device it is attached to is de energized Check the wire connections and seals in the InsuLogix B cabinet Appendix A Repair WEIDMANN offers a complete repair service and recommends that its customers take advantage of this service in the event of any equipment malfunction Equipment returned for repair must be shipped prepaid and insured and marked for the attention of the Repair Department Please indicate all pertinent information including problem symptoms and attempted repairs The serial number and catalog number of the system should also be specified Our shipping address is WEIDMANN DIAGNOSTIC SOLUTIONS INC 230 Gordon Mills Way PO Box 799 St Johnsbury VT 05819 0799 USA T 802 748 8106 F 802 751 3555 3 Appendix A Installation Checklist Complete one worksheet for each set of three units monitored so a WEIDMANN engineer can use this d
87. tney array is also exported Section 4 JMU 2 Alnlarysis Vala EXPoOrre og UUTUUS UO 1 oo FMV Reference and Current Arrays Sorted Mann Whitney Array teference Tand Current Tand TanD Ref 0 or Current 1 0 002 0 002 0 001 0 002 0 002 0 001 0 002 0 002 0 001 0 002 0 002 0 001 U UU2 U UU2 U UU1 0 001 0 002 0 001 0 002 0 002 0 001 BETIE nary nm Example of analysis data exported Reports All reports are previewed on the screen from where the user can select to print or save it reports are saved in QuickReport format ORP o s I4 b hl 5 amp m ES Close Report Preview Toolbar The buttons on the preview toolbar are from left to right e Zoom to Fit e Zoom to 100 e Zoom to Width e First Page e Previous Page e Next Page e Last Page e Printer Setup e Print e Save Report e Load Report e Close the Preview Conditions Report Menu Print Report Conditions This report consists of condition values vs time graphs of all units in the system Composite Report Menu Print Report Composite Report This report consists of various graphs per selected unit The available graphs on the report depend on the type level or 2I non level of the selected unit The user will be presented with the options select the graphs to include on the report and click Continue Configure Reports 7 F TanD Values voltage Magnitudes vector Angles F Condition Value
88. tom axis is visible for this graph because the reference window data and present PF TanDelta data will have different date time intervals 29 Level Type Units Levels This graph plots level values in counts of up to three selected units The humidity and temperature readings are also shown scaled to the right axis Level Condition The Level Condition graph plots the calculated condition values of up to three level units for the selected time interval The humidity and temperature readings are also shown scaled to the right axis Changing the Data Source Menu File Change Data Source The user can specify the data source to be used by InsuLogix B Graphs This will determine the data used in all graphs reports and export functionality Data Source Selection Database Selection Data Selection Present or Archived C Default SOS Data Specified Folder S C Present pescdata gdb Folder Create or replace archive file through new extraction 1 X Cancel Data Source Selection Database Selection InsuLogix B Graphs can use the default active database in the SOS Data folder or another specified folder containing the database files Note that when another folder is specified it must contain the pescandb gdb file To specify another database location folder click the button and browse to the folder containing the database files Data Selectio
89. tructure The following table structures are given for reference purpose only The user is allowed to do simple data retrieval on the database through standard SOL queries but is under no circumstances allowed to manually update or delete data Pescandb gdb e ALARMS Contains the alarm configuration per unit in the monitoring set e PESCMAST Contains all information regarding the physical units all possible units in the substation entered into the system type manufacturer etc e PESCCONF_ Contains all utilization information on the units to be monitored phase feeder etc e TEXT Contains the text to be displayed on the layout e RPTEMAIL Contains all e mail report recipients e RPTFAX Contains all fax report recipients Pescdata gdb e ENVIRONMENT Contains temperature and humidity data e PESCREF Contains the reference window data e PESCTAND Contains the PF TanDelta sampling data e PESCVEG Contains the vector sampling data e PESCLEV Contains the level sampling data e PESCCOND Contains the condition calculation data for all units Contains information on units from which the signals were down for some time e PESCSIGNAL Section 4 Pescold gdb and Archived Database Files e ENVIRONMENT Contains temperature and humidity data e PESCTAND Contains the PF TanDelta sampling data e PESCLEVG Contains the vector sampling data e PESCLEV Contains the level sampling data e PESCCOND Co
90. tting also controls the averaging of Vector samples which is every two hours Section 4 10 12 120 minutes even though the parameter Is specified in PF TanDelta samples e Time interval between analyzing the data This specifies the execution frequency of the analysis routine in hours The analysis routine uses the stored average values in the database to calculate new condition values for the units in the monitoring set These condition values are then stored to the database e Number of days to retain the current data This duration interval in days specifies when the data will be moved from the current database to an archived database Doing this will control the size and volume of data in the current database The backup function is executed once a day to determine if archiving is required and will also automatically copy the current database to another database file as a backup on a daily basis e Number of average PF TanDelta samples to be used to build the Reference Window This specifies the number of average PF TanDelta values that will be contained in the reference window The reference window is used during the analysis routine to compare current data against reference window data this enables the analysis algorithms to detect shifts or trends in the data Keep in mind that the reference window only applies to PF TanDelta measurements and not Vector measurements For the values specified in previous figure the du
91. uses or errors on the part of the user or application designer Adverse factors such as these are hereafter collectively termed system failures Any application where a system failure would create a risk of harm to property or persons including the risk of bodily injury and death should not be reliant solely upon electronic monitoring due to the risk of system failure To avoid damage Injury or death the user or application designer must take reasonably prudent steps to protect against system failures including but not limited to back up or shut down mechanisms U S GOVERNMENT RESTRICTED RIGHTS he SOFTWARE and the documentation are provided with restricted rights Use duplication or disclosure by the Government is subject to restricts as set forth in the Rights in Technical Data and Computer Software clause at DFARS 252 227 7013 c 1 il or the Commercial Computer Software Restricted Rights clause at 48 CFR 52 227 19 c 2 or clause 18 52 227 86 d of the NASA Supplement as applicable Contractor manufacturer is WEIDMANN Diagnostic Solutions Inc 230 Gordon Mills Way St Johnsbury VT 05819 0799 USA This agreement is governed by the laws of the Commonwealth of Pennsylvania exclusive of any provisions of the United Nations Convention on the international sale of goods and without regard to principles of conflicts of law and constitutes the complete agreement between you and WEIDMANN It supersedes any oral or writ
92. ut 20 Kt Remote 1 Tew 21 Remote 1 Hur Monitoring Screen Unit Layout The main portion of the monitoring screen contains the unit layout and unit specific information All units in the monitoring set as well as any text added to the layout are displayed as positioned in InsuLogix B Control By right clicking any unit indicator icon full information on the particular unit is displayed The following information is available on the screen Unit Unit Indicator showing type phase Unit and signal integrity Condition Section 4 Unit Condition The unit condition is displayed as follows Green The rectangle will be green with a normal yellow filling indication that the unit is Condition approaching a warning condition state A completely green rectangle indicates a condition value of 0 Yellow The rectangle will be yellow with a red warning filling indicating how far the unit is Condition approaching the alarm state Red alarm The rectangle will be red Condition l No Condition A gray rectangle indicates that the Available condition value for the unit is not available This could be because the system is still capturing data for the unit s reference window Last Know A dark green yellow or red rectangle Condition indicates that the system has not currently sampled and analyzed the unit and is therefore only displaying the last known condition status
93. view a graph select click it from the list of available graphs All graphs are displayed as line charts with the date on the horizontal bottom axis and the relevant value on the vertical left and or right axes All graphs can be manually moved left right up or down This is done by right dragging with the mouse on the graph right click hold the mouse button down and move the mouse To manually zoom into an area of a graph left drag a box around the area from top left to bottom right left click the top left corner of the area hold the mouse button down move the mouse to the bottom right corner and release the mouse button again While the mouse cursor is in a graph area holding down the shift key will show crosshairs enabling the user to easily read the x axis and y axis values at a particular point To reset the display of a graph zoom out and move to original position after manually moving and or zooming a graph left drag a box anywhere on the graph from bottom right to top left left click anywhere on the graph hold the mouse button down move the mouse to the top and left and release the mouse button again Types of Graphs Non Level Type Units PF TanDelta Typical PF TanDelta Data This graph plots PF TanDelta data left axis relative Capacitance left axis and the temperature and humidity data right axis during the time interval selected The PF TanDelta data for the selected unit and re
94. y Each of the six alarms can individually be reset or disabled or all the alarms can be simultaneously disabled or reset A green square LED Indicates the alarm is enabled and not activated a red LED indicates the alarm is activated while a gray LED indicates that the alarm is disabled NOTE The user will have to enter the system password before allowed to disable or reset any alarm Other Functions Pause Resume Process Menu Pause Process or Resume Process The user can manually pause or resume the monitoring process Access to this functionality is restricted and the user will have to enter the system password 22 Reset Communications Menu Reset Communications This function is not utilized on the InsuLogix B system unless the Modem option is included The Monitoring Process The sequence of execution is controlled by the sampling schedule as configured in InsuLogix B Control The major processes are briefly described Sampling amp Averaging Process Based on the sampling schedule InsuLogix B Monitoring samples all units in the monitoring set at regular intervals Three types of sampling will happen e PF TanDelta Sampling All non level type units are sampled per PF TanDelta group Sampling occurs in pairs a unit is always sampled with reference to another unit forming a closed loop in the PF TanDelta group The voltage magnitude of the two signals as well as the relative PF TanDelta is c
95. you would like to connect to If connecting to the InsuLogix B from port P2 the IP Address by default is set to 192 168 0 50 When using port P2 the laptop used to connect to the InsuLogix B must have its own specified IP address To assign an IP address to the laptop you must go into Control Panel gt Network Connections gt Right Click on Local Area Connection gt Scroll down to Properties gt Click on Internet Protocol TCP IP gt Click Properties gt Click on the Alternate Configuration tab gt Type in Section 5 192 168 0 48 in the IP address box gt Type in 255 255 255 0 in the Subnet Mask box gt Click OK Internet Protocol TCP IP Properties Alttemate Configuration If this computer is used on more than one network enter the altemate IF settings below Automatic private IP address User configured IP address 197 168 0 49 an 255 255 0 Subnet mask Defaut gateway Preferred DNS server Atemate DNS server Prefered WINS server Altemate WINS server IP Properties Window If the InsuLogix B is on a Local Area Network the IP Address will be assigned automatically The following Remote Desktop Connection Login screen is shown and you should enter the Username sos and the Password sos to obtain access to the InsuLogix B Monitoring display Log On to Windows Copyright 1985 2001 Microsoft Corporation User name Password Remote Desktop Connection Logi

InsuLogixB User Manual Rev 3.8

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