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G1048 - Neoptix

1. Neoptix Canada LP O Document G1048r05 66 Chan name Enable Zero Span Offset Channell Y 100 0 5000 0 SS Channel2 Y 100 0 400 0 0 0 Channel3 Y 100 0 400 0 0 0 Channel4 Y 100 0 400 0 0 0 Channel5 Y 100 0 400 0 0 0 Channel6 Y SL00 0 400 0 0 0 Channel Y 100 0 400 0 0 0 Channel Y 100 0 400 0 0 0 Channel9 Y 100 0 400 0 0 0 Channel10 Y 1000 400 0 0 0 Channel11 Y 100 0 400 0 0 0 Channel12 Y 100 0 400 0 0 0 Channel13 Y 100 0 400 0 0 0 Channel14 Y 100 0 400 0 0 0 Channel15 Y 100 0 400 0 0 0 Channel16 Y 100 0 400 0 0 0 Pe Signal Quality CH1 FatrosL lo lamp 170 CCD 50ms fixed CH2 Facies TOs Lampa 0 CCD 50ms fixed CH3 Fatios lso lamp 170 CCD 50ms fixed CH4 ratios Lamp 40 CCD 50ms fixed CH5 ratios TeL lamp 170 CCD 50ms fixed CH6 ratios s00 lamp 170 CCD 50ms fixed CH7 Bat aot 100 lamp 170 CCD 50ms fixed CH8 Patton oL lamp 170 CCD 50ms fixed CH9 ratios 1 00 lamp 170 CCD 50ms fixed CH10 ratio 1 00 lamp 170 CCD 50ms fixed CH11 ratios ZA DO lampi 170 CCD 50ms fixed 23 5 C CH12 nata ty Lamp 1104 CCD 50ms LISO y gt CH13 ratios tO lg lamp 170 CCD 50ms fixed CH14 Carlo ZO dy Lamp 140 CCD 50ms fixed 23 3 C CH15 al lamp 170 CCD 50ms fixed 23 6 C CH16 Patio 00 lamp 170 CCD 50ms fixed io Relays 1 Relay name 1 de energized 2 Relay name 2 de energized 3
2. Neoptix Canada LP O Document G1048r05 43 7 7 4 TransLife This unique functionality is accessible with 2 pages one for the result and a second one for parameter setting They are shown below Please read the next subsection first to understand what is shown in this TransLife result page The TransLife data is calculated as per the accepted insulation life aging rate suggested by the IEEE and the IEC the aging rate of insulation material is roughly given by this graphic 9 1000 O Normal Kraft E 100 Paner IFC Z G 2 10 0 Normal Kraft HF Thermally Q 1 m O lt 120 140 160 0 1 O lt 0 01 Hot Spot temperature Assuming we are using thermally upgraded paper we can see that the nominal reference temperature for this paper is 110 C We also know from IEC and IEEE studies that the aging rate doubles for approximately each increase of 6 to 7 C The Neoptix calculation of insulation remaining life is based on these two assumptions The following graphic that you can get by clicking on Click here to view cumulative graph illustrates how the various temperature data is accumulated in 13 different bins each bin width and position of the central bin can be adjusted in the next window TransLife Setup 0 This is th tral bi tered mle woo Pt A AD AP AAA is is the central bin centere T aN ESOPO IO aD aD A dl et TR gn gt E A UA on 110 C in this example Bin e ye width is
3. e Built in data and event logging 1 7 GB capacity in flash memory Note Total flash memory capacity is 2 GB e Web server built in Requires Internet Explorer version 7 or above Firefox version 3 6 or above Google Chrome and Apple Safari have also been used with success e RS 485 serial digital interface for SCADA interface and other communication requirements e Optionally inexpensive converters can be used to transform the RS 485 protocol to a RS 232 or USB protocols Warning maximum cable length for RS 232 is about 8 meters while it is 1200 meters for RS 485 and RS 422 e DNP3 level 1 option over TCP IP or serial interface e EC 60870 option over the serial and TCP IP interface e lEC 61850 option over a TCP IP interface e Compatibility with OptiLink and OptiLink Il software Warning Some communication protocols are offered as options Neoptix Canada LP Document G1048r05 9 Resolution Accuracy Calibrated Temperature 40 to 200 C Range C Usable Temperature Range Number of channels Probe length Extension cable Typically 0 3 second per channel probe configuration dependent Response time di ti si time is i limited to 10 pl User selection of C or F One output per optical channel 4 20 mA or 0 10 V software selectable Analog outputs Operating temperature 30 to 72 C non condensing Must be used in controlled environments should not be installed directly outside Option id
4. 73 Time and date setup 35 Time delay relay for fail safe mode 40 Time zone Complete list 88 How to set using serial commands 66 Setting up in OptiLink I 73 Transformer Life See TransLife M Transformer probe T2 10 TransLife Web result page 44 Web setup page 44 Troubleshooting OptiLink II 75 U Unpacking 15 Upgrading firmware 45 V Voltage mode setting analog outputs 37 W Warning Analog output impedance 4 Connector on T Guard 2B 25 Do not cross connect extension cables 27 Offset on optical channel 71 Using probes 86 Working with long probes 87 Warning on security Ethernet network 17 Warranty Agreement 7 Exclusion of probes 86 Limitations on probes 7 Warranty statement 5 Web server 9 Basic system setup 34 DHCP server 17 Quick introduction 17 Windows Device Manager 75 Working with long probes 87 Write logging rate 65 73 Wtune How to set using serial commands 65 How to set with OptiLink I 71 Wtune optimization parameter 37 57 Copyright Neoptix Inc 94 Neoptix Canada LP A Qualitrol LLC Company 1415 rue Frank Carrel Suite 220 Qu bec City QC CANADA G1N 4N7 Tel 418 687 2500 Fax 418 687 2524 www neoptix com www qualitrolcorp com support neoptix com Document no G1048r01 Copyright Neoptix Inc Printed in Canada 95
5. Pin on Pin on Level of IDv ITr EIA TIA Description for IDv RJ45 D9 shell requirement Signal Signal 485 name P Receiver terminal 0 Va Voltage 1 8 required RXDO RXDO A i Va gt Vb for binary 0 ON state Receiver terminal 1 Vb Voltage 2 4 required RXD1 RXD1 B _ _ Vb gt Val for binary 1 OFF state 3 3 optional PMC Port Mode Control T Generator terminal 1 Vb Voltage 4 5 required TXD1 TXD1 B Vb gt Va for binary 1 OFF state Generator terminal 0 Va Voltage 5 9 required TXDO TXDO A Va gt Vb for binary 0 ON state 7 2 recommended VP e Positive 5 24 V DC Power Supply 8 1 required Common Common CIC Signal and Power Supply Common Note When both 2 and 4 Wire configurations are implemented on the same port the 4W notations must be used Neoptix Canada LP Document G1048r05 26 Take note that the T Guard2 does not have internal bus termination resistances Best practices dictate that one such resistance nominally 120 ohms 12 watt should be installed at the end or each end of the physical RS 485 bus The following document from B amp B Electronics contains very good information regarding the industrial interfacing of RS 485 serial ports http www bb elec com Learning Center All White Papers Serial RS 422 and RS 485 Applications eBook RS 422 RS 485 eBook graphics embedded pdf A 2 wire half duplex configuration can be d
6. 10 0 0 3 c If you want to connect more than one T Guard2 systems through a dedicated Ethernet network the best option is to use a hub that would link all the T Guard2 units together along with your computer This approach is the Neoptix factory default This is illustrated here PRIVATE NETWORK GIT 10 0 0 3 CHIC 1 92 168 1 200 CAT 5 or 6 CABLE ROUTER DHCP SERVER GEM 192 168 1 1 METOE 10 0 0 5 5 1 Setting up a private network This section includes some information on how to set the network parameter using a static IP address private network Here you will connect your PC directly to the T Guard2 using a crossover Ethernet cable as illustrated in the b figure above We will assume here that the IP address of your computer Ethernet interface will be set to 10 0 0 3 and the IP address of the T Guard 2B will be 10 0 0 4 So we will first configure the T Guard2 IP setting The IP address should be 10 0 0 4 and the IP mask is 255 255 255 0 IP gateway value is not important Mode must be Static IP Address You can access the network parameters on the T Guard2 display press the SETUP key twice until you get the following display Furthermore if you need to change the IP address and or the type of address you want static or dynamic you will need to edit these values using the T Guard2 keypad Although editing is explained in details later in this guide here is a quick way to ch
7. 2 A minimum 2 5 A or more recommended especially if relay safe mode is used Note that the negative supply connection is isolated from the T Guard2 enclosure Inverse wiring of the 24 VDC will not damage the unit but no power will be supplied to the unit The following drawing illustrates the power and analog output configuration 8 channel model shown 24 VDC POWER INPUT f neoptix Neoptix Inc Qu bec Canada Model Serial number Rated 20 28 V 10A RCE ANALOG OUTPUT The provided Phoenix Contact connections are made to accept wire gauges ranging from 24 to 12 AWG Optimal torque is 0 5 to 0 6 Nm A fuse is accessible from the side of the instrument a 250V 2A 5x20mm is recommended LittleFuse part number 0217002 HXP Neoptix Canada LP O Document G1048r05 25 Ground earth lug This lug must be connected to your installation ground Just behind the Ethernet connector there is a ground lug that should be connected to your system ground Warning For optimal operation and reliability this ground must be connected to your cabinet main ground bus Analog outputs See Section 6 4 below ETHERNET TCP IP This RJ45 connector is the main communication connector on the T Guard2 unit It is used to connect to either your organization network not recommended or to a private network This figure illustrates the connector layout the Ethernet connector is at the far right Note that the connector shown at the left in the fo
8. 7 Tembe Hi9h Global E ch55 TZ Tembe Low Global ch58 16 4 CHANNEL 1 2 6 4 5 6 8 9 2 System setup pages The page you get when pressing the Setup button is the following TeGuard II o channels o a Ti bi MDT CHANNEL 1 2 63 4 5 6 7 8 This first page gives information about the system configuration and user setup Only parameters given in the lower portion of the screen can be changed by the user to change these parameters first click the oval OK button this will highlight the first editable field with the 4 arrow keys you can navigate through the various parameters and change their values Once done you will see at the bottom of the screen the question Save yes click OK to save The second page you get from the setup pages is the port configuration parameters We have already seen in Chapter 5 1 how to work with the Ethernet parameters located in the center of the screen The top portion of the screen allows you to configure the serial port which would normally be used to communicate with protocols such as DNP3 Modbus and so forth This screen is illustrated below The last line in this screen Reset HTTP password No can be invoked to reset the web access password to its factory default neoptix and pass If you have entered a different user and password this is the only way to recover from this unfortunate situation Neoptix Canada LP Document G1048
9. DNP3 or Distributed Network Protocol Version 3 3 is a telecommunications standard that defines communications between master stations remote telemetry units RTUs and other intelligent electronic devices IEDs It was developed to achieve interoperability among systems in the electric utility oil amp gas water waste water and security industries DNP3 was created as a proprietary protocol by Harris Controls Division initially for use in the electrical utility industry In November 1993 the protocol was made available for use by third parties by transferring its ownership to the DNP3 User Group Through the DNP3 User Group which may be joined for a nominal fee the full specification of the protocol may be obtained by any person or company http www dnp org DNP3 was designed specifically for SCADA applications These involve acquisition of information and sending of control commands between physically separate computer devices It is designed to transmit relatively small packets of data in a reliable manner with the messages involved arriving in a deterministic sequence In this respect it is different from more general purpose protocols such as FTP which is part of TCP IP which can send quite large files but in a way that is generally not as suitable for SCADA control From its creation for the electrical distribution industry in America DNP3 has gained significant acceptance in both geographic and industry terms DNP3 is supported by a
10. Number 408 096A List of available log files to download 60870pt bd 13 kB dnp3pt bd 12 kB event log 1kB messages 132 kB modbuspt bd 8 kB QGateway cid 424 kB relayconfig cfg 1 kB status bd 3 kB temperatures tem 3 MB usrconfig cfg 2 kB Hint To remove a log permanently nght click on log file name and select Delete in the pop up menu Select target folder Open target folder When you download a file its name is fixed To avoid overwriting a file it is suggested to rename the previously downloaded file first Downloading large file can take some time the download rate is approximately 1 kilobytes per second The log files temperature and event can be deleted by right clicking on the file name and selecting Delete 11 6 General Parameters This window allows setting up the time and controlling logging E TYTyVyVVvVYvrv eEG i c G6r Cr A AaooiMgpnmmb 5b5 5555xTJYp DlbMbDJjOV Gpeiao A TO ew fe Optilink 1 version L74 built 2014 06 17 with NET Framework 4 5 1 General parameters I boo ld fin Hely QUALI OptiLink Il Software Fibers by A AGOpPtix senal pot Gonmecied ic Curt fiat Rehech Parameter Ambar af Channel E i i A Modo Mumbar ADENT OS SPS PT General parameters i J Logg ng enabled Set logging mb 1Umimdea Dain Wednesday dine 18 3012 i Time Aur 17_ Ar a Time zone C
11. Troubleshooting 75 Viewing temperature data 69 Option DNP3 9 IEC 60870 5 13 IEC 61850 9 14 Options Enclosures 10 OptiLink I graphing 71 RS 485 communicaton port 9 Copyright Neoptix Inc 92 Output impedance of analog outputs 4 P Paper performance Aramid paper 45 Kraft paper 45 Nomex paper 45 Patch cord See Extension cables Performance verification probes 53 POSIX time definition 40 Power supply connections 25 Power supply module option 15 Private network configuration 17 18 Probe signal strength how to get using serial commands 66 Probes 86 Construction details 8 Epoxy glue 87 Extension cable installation 27 Installation guide 9 Installation instructions 16 Installation of extension cables 27 Length 10 Outside connections 27 Performance verification 53 Response time 10 Test procedures 8 Testing during commissioning 32 Testing using y command 53 Working with long probes 87 Product naming convention 7 Product specifications 9 Protocol Enabling Ethernet protocols 73 Serial protocol enabling using OptiLink II 74 Proxy server warning 17 0 Quick introduction 17 R Real time clock NTP servers 64 73 Re calibration at factory 12 Relacement of relays 31 Relay Testing during commissioning 33 Relay condition Downloading using serial commands 64 Setting using OptiLink II 72 Uploading using serial commands
12. Using web page 39 Downloading files Firmware upgrade 45 Status file 72 Downloading temperature data 38 E Earth ground lug connection 26 Electrical installation 24 E mail alert 35 Epoxy glue probe manufacture 87 Error message self diagnostic 58 Ethernet interface 17 See TCP IP interface Ethernet protocols how to enable 73 Event logging Definition 41 How to set 41 Extension cables 8 12 Installation 27 Serial numbers simplify installation 27 F Factory and status information 63 Factory calibration 12 Fail safe mode relay 29 40 Feedthrough Cleaning See Cleaning Fiber optic probe care 4 Fiber optic probes See Probes File download Configuration file 42 Status report 43 Visual background file 38 File Download Document no G1048r01 Logged temperatures 38 Firmware Upgrade using serial commands 64 Upload procedure using OptiLink II 75 Firmware upgraqde 45 Form C relays 29 G GaAs technology description 8 Gel matching couplant 87 Graphing rate is OptiLink II 70 Graphing using OptiLink II software 70 Ground earth lug connection 26 Gskip command 63 Gskip optimization parameter 37 57 H Help menu 63 HyperTerminal setup mode 60 I IEC 60870 5 option Compliance DNP3 13 Documentation overview 13 Summary 13 IEC 60870 5 101 serial protocol 74 IEC 60870 5 104 Ethernet protocol 74 IEC 61850 option 9 F
13. as it is a dedicated system fault relay Then you should select Relay conditions Condition setting experimenting with this window shown below would be a good way to learn about relay condition setting Neoptix Canada LP Document G1048r05 40 e Condor YAI sene x ca 34 r 8 QUALITROL gt MOTO Defining Reliability mer Lagast il E kandi ren member g Condition tutt a Rate x sab armo zama vps A A peli s enpes se ane b o homme member A eis emi a ot vem beg Condition name Cond 1 Condition type Temperature set point Channel has no signal Channel lower than set Hysteresis The description of these conditions is given here 1 Channel has no signal Useful for flagging a no signal optical channel probe broken extension cable disconnected etc 2 Channel lower than set point Relay or alarm if no relay selected will be activated if the temperature on optical channel is higher than parameter set point 3 Channel greater than set point Relay will be activated if the temperature on channel is below than parameter set point Note on channel selection Channel number of A can take the following values as illustrated here 1 Select channel 1 to n n 16 in above illustration where n is the maximum number of channels for your specific instrument if you want to use a specific channel as yo
14. 2 4 For the regular Windows 7 or 8 version recommended go to same webpage as above and click on the appropriate link User name and password are the same as above File size 70 MB The Windows XP version is not supported any more Please copy the zip file to a local hard drive and de compress it before trying to launch the setup exe Make sure the serial port communication mode is set to Neoptix ASCII OptiLink and OptiLink 1 will not support any other protocols such as Modbus DNP 3 IEC 60870 6 6 4 Testing probes We assume here that the utility does not have any spare probes so we will rely on the probes that are installed in the transformer The user should know the approximate temperatures inside the transformer the easiest is to perform this commissioning procedure when the transformer has not had any load for some days in which case the inside temperature will be approximately the ambient temperature Make sure the T Guard 2B is power on 12 The software versions indicated below were current at the time of this writing September 2014 These links should be adapted to other versions as needed Neoptix Canada LP Document G1048r05 32 Confirm that ALL channels display a temperature that is compatible with the current transformer situation If no display is available for one or more channels display confirm that the extension cable is connected for this channel or confirm with the transformer manufacturer t
15. 5 status Channel 6 status Channel 7 status Channel 8 status Channel 9 status Channel 10 status Channel 11 status Neoptix Canada LP O ojo Ojojo o OjojOoj o ojo O O O ojojojo ojojojo O 0 Ojojojo oO oOjojo O O ojo O O OJO ojo O WwW WwW WwW Ww 0 00 Ww 0 Ww 0 Ww 3 Wl Ww Ww HY RL RIA Sis HYBRID N NTN NM NIN 2315 2316 z0 212 2 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 R 2 2 22 2 2 2 2 2 2 2 2 2 2 2 2501 2502 212 2 2 2 2 2 2 2 2 2504 2505 2601 2603 2605 2607 2609 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Document G1048r05 Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Rea
16. 6 5 C temperatures in degrees Chck here to wew last day graph Stats last day 7 7 4 1 TransLife Setup This page contains the parameters that are used to setup TransLife previous section Neoptix Canada LP Document G1048r05 44 Or una tha baghast temperature among the following combination of channels Channal 1 44D 17 do Chasnal 2 Chasse Sa Resol Transtormer Lite Heslo Mme e __ This window allows for setting the following parameters Which optical channels will be taken into account when evaluating TransLife The assumed or estimated transformer life in years max of 100 years The value in degree C of the doubling in age of the insulation material typically 6 to 7 C for Kraft and Aramid paper The nominal temperature in degree C where the aging rate is unity typically 110 C for thermally upgraded Kraft paper For Aramid type paper Nomex the unity temperature is approximately 185 C This page offers you the opportunity to download the translife log file which includes the accumulated minutes of use Downloading this file could be useful so you can reload it in a new T Guard 2B or T Guard 408XT in case of replacement 7 7 5 Upgrading T Guard 2B web server and firmware You can also upgrade your instrument firmware this should be done only under the supervision of a support engineer from Neoptix The upgrade file would normally be sent to you by a Neoptix en
17. 64 Document no G1048r01 Relay connections 28 Assignment tables 30 Block installation 27 Condition setting 41 Definition table 30 Examples 46 Fail safe mode 29 40 Fault relay 27 Form C relays 29 Maintenance 31 Physical distribution table 29 System ault relay 40 Tables to help configure 30 Time delay relay 40 Using Web server 40 Wiring 28 Relay setup page 72 Response time probes 10 Return Authorization Number RMA 15 Return authorization number RMA 7 RS 232 interface 9 RS 422 RS 485 communication interface 84 RS232 to RS485 converters 84 RS 232 to RS 485 converters Comment on maximum cable length 75 RS 422 interface 9 RS 485 interface 9 84 Comment on maximum cable length 75 Recommendations on setting up a serial network 27 84 RS 485 to RS 232 converter 84 RS 485 to USB converter 84 S SCADA programs 13 Interface 9 Security warning 17 Serial port Comment on maximum cable length 75 How to set half or full duplex using serial commands 66 Serial protocol enabling Using OptiLink II 74 Set Point Adjustment 62 Setpoints for alarms Assignment tables 30 Signal Strength how to get using serial commands 66 Smart grid Ethernet protocols how to enable 73 Software Apple Safari browser 9 20 DHCP server 20 Download for commissioning 32 Google Chrome browser 9 20 HyperTerminal setup mode 60 Copyright Neoptix Inc 93 Internet
18. 8 Lamp attn Channel 9 Lamp attn Channel 10 Lamp attn Channel 11 Lamp attn Channel 12 Lamp attn Channel 13 Lamp attn Channel 14 Lamp attn Channel 15 Lamp attn Channel 16 CCD Time CCD time Channel 1 CCD time Channel 2 CCD time Channel 3 CCD time Channel 4 CCD time Channel 5 CCD time Channel 6 CCD time Channel 7 CCD time Channel 8 CCD time Channel 9 CCD time Channel 10 CCD time Channel 11 CCD time Channel 12 CCD time Channel 13 CCD time Channel 14 CCD time Channel 15 CCD time Channel 16 Ratio Ratio Channel 1 signal Ratio Channel 2 strength Ratio Channel 3 Ratio Channel 4 Ratio Channel 5 Ratio Channel 6 Ratio Channel 7 Ratio Channel 8 Ratio Channel 9 Ratio Channel 10 Ratio Channel 11 Ratio Channel 12 Ratio Channel 13 Ratio Channel 14 Ratio Channel 15 Ratio Channel 16 Analog Analog zero Channel 1 zero Analog zero Channel 2 Analog zero Channel 3 Analog zero Channel 4 Analog zero Channel 5 Neoptix Canada LP O O ojo Ojojo o ojo 0 O JO OjOojoj o O jOoOjOoO O O O o o o5o o Ojojo o Ojojo Ojojo o ojo ojo ojojo ojo ojo O WwW WwW WWW 00 Ww 0 0 0 0 WI Ww 00 Ww Ww WWW Ww Ww 0 0 0 WWW W Ww WwW Ww Ww 115 116 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 401 402 403 404 405 406 407 408 409 410
19. Australia Adelaide 333 Australia Brisbane 334 Australia Broken Hill 335 Australia Canberra 336 Australia Currie 337 Australia Darwin 338 Australia Eucla 339 Australia Hobart 340 Australia LHI 341 Australia Lindeman 342 Australia Lord Howe 343 Australia Melbourne 344 Australia North 345 Australia NSW 346 Australia Perth 347 Australia Queensland 348 Australia South 349 Australia Sydney 350 Australia Tasmania 351 Australia Victoria 352 Australia West 353 Australia Yancowinna 354 Brazil Acre 355 Brazil DeNoronha 356 Brazil East 357 Brazil West 358 Canada Atlantic 359 Canada Central 360 Canada Eastern 361 Canada East Saskatchewan 362 Canada Mountain 363 Canada Newfoundland 364 Canada Pacific 365 Canada Saskatchewan 366 Canada Yukon 367 Chile Continental 368 Chile Easterlsland Neoptix Canada LP Code Time zone 369 Cuba 370 Egypt 371 Eire 373 Europe Amsterdam 374 Europe Andorra 375 Europe Athens 376 Europe Belfast 377 Europe Belgrade 378 Europe Berlin 379 Europe Bratislava 380 Europe Brussels 381 Europe Bucharest 382 Europe Budapest 383 Europe Chisinau 384 Europe Copenhagen 385 Europe Dublin 386 Europe Gibraltar 387 Europe Guernsey 388 Europe Helsinki 389 Europe Isle of Man 390 Europe Istanbul 391 Europe Jersey 392 Europe Kaliningrad 393 Europe Kiev 394 Europe Lisbon 395 Europe Ljubljana 396 Europe London 397 Europe Luxembourg 398 Europe Madrid 399 Europe Malta 4
20. Explorer 9 Microsoft Internet Explorer browser 20 Modscan application 82 Mozilla Firefox browser 9 OptiLink 49 Reference guide 34 Software download for commissioning 32 Software upgrade Procedure using OptiLink II 75 Software upgrade statement 5 Specifications 9 Input voltage 4 Number of channels 9 Overview 9 Relays 10 29 Response time 10 ST coupling 12 ST type connector 86 Status information file Download using OptiLink II 72 Downloading using serial commands 65 Status report maintenance 43 Supervisory and Data Acquisition See SCADA System fault relay 27 40 System installation 23 System self diagnostic 58 T T2 Transformer probe 10 Tank wall plate TWP 11 TCP IP interface 17 35 Technology Description 8 GaAs characteristics 8 Hot spot temperature measurements 8 Software reference system 34 System installation 23 Temperature acquisition rate in OptiLink II 70 Temperature Channel Enabling 62 Error codes 65 Reading using serial commands 65 Set Point Adjustment 62 Temperature logging See Data logging Temperature Unit Setting using serial commands 65 Test procedures probes 8 Time How to set using serial commands 65 List of time zones 88 NTP server setup 64 NTP server setup using OptiLink II 73 Reading using serial commands 64 Document no G1048r01 Setting NTP server using serial commands 64 Setting up in OptiLink I
21. Guard2 will perform before actually indicating that it cannot read the probe on a specific channel The range of i is from 0 to 9 a value of 0 indicates that the T Guard2 makes no attempt at removing dropouts A value of 3 to 5 is recommended for transformer applications gt ili Help menu This will list the first half of all available commands To see the second half as indicated enter the letter p The listing will fit inside a HyperTerminal prompt window without cropping Io sra Get factory and status Information Returns general information regarding the instrument including o Model number Unique serial number Number of Channels on device Calibration Type Neoptix probe or Nortech Fibronic Inc probe Internal Software version Factory Calibration Date Temperature unit degrees Celsius or Fahrenheit Analog out if error Analog output type 0 10V or 4 20mA Analog Zero per channel Analog Span per channel Enabled or Disabled status per channel Temperature offset per channel O O O O O O O O OOOO e 4 i xxxx Listor set optical channel names With no parameters this command will list user defined channel names With parameters it can be used to set optical channel name i to name XXXX 0 Key Lote Enable a protocol serial or Ethernet or a special functionality Enter a license key provided to you by Qualitrol Neoptix Sales for your devices s unique serial number io List files that are available t
22. Logging rate How to set using serial commands 65 Logging rate in OptiLink II 70 Logging temperatures to a file Using ModScan 83 M Maintenance Relay replacement 31 Status report 43 System self diagnostic 58 Matching gel optical couplant 87 Mating connectors power in and analog outputs 25 Modbus option 12 Document no G1048r01 Modscan application 82 RS 485 converter 84 Modbus protocol How to configure with OptiLink II 74 Modscan Modbus testing 82 Mounting bracket details 23 Mounting plate for feedthroughs TWP 8 N NEMA 4 enclosure 9 15 T Guard 2B installation 23 Network configuration 17 Nomex paper performance 45 Nortech Fibronic calibration 37 NTP servers for time synchronization 64 Using OptiLink II 73 O Offset on an optical channel How to reset on all channels serial command 64 Offset on an optical channel Entering with OptiLink II 71 One point calibration Using OptiLink II 71 One point calibration using serial command 62 Optical channel setting Using OptiLink II 71 Optical feedthrough OFT 8 OptiLink 49 Chart 52 Console 51 60 Logging to an Excel file 52 Using 49 Viewing temperature data 52 OptiLink II software pacakge Acquisition vs Graphing rates 70 OptiLink II software package Acquisition vs Logging rates 70 Com port selection 68 Graphing 70 Logging to an Excel file 70 Option setting 71
23. OptiLink Up to 4 instruments can be connected at the same time to OptiLink each instrument must have its own serial port Initially a blank OptiLink window appears while it scans all COM ports for a device it recognizes After a few seconds it will have detected the 7 Guard2 Click on the tab that indicates TGZ fa OptiLink Pro Version 1 53 built 2013 01 17 E o li hd hb k ka Sn File Window Help QUALI OptiLink Software Fibers by A neo ptix Acquisition ON Dion amp i DN lt lt lt lt lt lt lt lt lt lt Acquisition Rate 5 0 sec DDE Excel Reading temperatures This will present the following interface which allows you to change temperature units as well as some other settings in a convenient fashion Neoptix Canada LP Document G1048r05 49 WM Optilink Pro Version 1 53 built 2013 01 17 rr rr Se ns upload relay conditions Man pan 50 00 25000 3 160 00 50 00 1250 00 00 1400 00 150 00 1250 00 3700 00 250 00 R qo 00 2 250 00 10 400 00 50 00 4350 00 100 00 Aoo 00 ZE 10 3200 00 250 00 100 00 am BEHESHaS O 2 M 3 Y gi 5 6 7 A Ka Ba Ka Ka Ka ka Wa g qua co The top portion of the window gives information about the specifics of the thermometer such as e COM Port number e
24. Proj cr ion Camila E yde Fira semanas The T Guard2 will automatically log temperature data as soon as it is turned on with a default logging period of 10 minutes You may want to adjust these parameters to do this you need to select the Temperature logging button and click Log settings the following windows will appear e Tenpertior leg ring A Lo e ii GATOIIO173 i Neoptix Canada LP Document G1048r05 21 You can view the logged temperature data by clicking on the Log viewer The following window comes up E C fi D 6970210173 temperature logging reado ie phg pa ar lomporaburo daba lor temperati Lag Shee ia AAA a ST A Select member ol rosa per pages I Y 2014 0750 ma TNT a Beta cha ang 3 rie ig E EEE za a PA Finally the next step would be to set the relays and alarms with their thresholds conditions etc This is described in detail in Chapter 7 Software Reference Neoptix Canada LP O Document G1048r05 22 6 T GUARD 2B SYSTEM INSTALLATION The following figure shows and overall view of what a typical T Guard2 system could look like Neoptix T2 temperature probes Optical feedthroughs _ a a y Optical feedthroughs protective enclosure CE Monitoring system 16 Form C relays NEMA 4 enclosure or Control Cabinet __Torelays and Control system Modbus DNP3 IEC 61850 etc To install the T Guard 2B in a c
25. Qualitrol Systems Inc Qualitrol warrants that commencing from the date of delivery to Customer and continuing for a period of the longer of a ninety 90 days or b the period set forth in the Warranty Card accompanying the Product if any a the media on which the Software is furnished will be free of defects in materials and workmanship under normal use and b the Software substantially conforms to its published specifications The date of shipment of a Product by Qualitrol is set forth on the packaging material in which the Product is shipped Except for the foregoing the Software is provided AS IS This limited warranty extends only to the Customer who is the original licensee Customer s sole and exclusive remedy and the entire liability of Qualitrol and its suppliers under this limited warranty will be at Qualitrol or its service center s option repair replacement or refund of the Software if reported or upon request returned to the party supplying the Software to Customer if different than Qualitrol In no event does Qualitrol warrant that the Software is error free or that Customer will be able to operate the Software without problems or interruptions In addition due to the continual development of new techniques for intruding upon and attacking networks Qualitrol does not warrant that the Software or any equipment system or network on which the Software is used will be free of vulnerability to intrusion or attack
26. Relay name 3 de energized 4 Relay name 4 de energized 5 Relay name 5 de energized 6 Relay name 6 de energized 7 Relay name 7 de energized 8 Relay name 8 de energized 9 Relay name 9 de energized 10 Relay name 10 de energized 11 Relay name 11 de energized 12 Relay name 12 de energized 13 Relay name 13 de energized 14 Relay name 14 de energized 15 Relay name 15 de energized Z Relay conditions only enabled conditions are shown FCONDITION_ID RELAY NUMBER CHANNEL NUMBER HYSTERESIS TEMPERATURE_THRESHOLD TYPE NAME PS List of registered web users guest neoptix SS TransLife TM Delta 6 5 Unity temperature 110 0 Celsius Years of anticipated life 20 Number of minutes in operation 0 Number of minutes consumed 0 NTP started no sese Licensed Protocols 2 Licensed serial protocols Neoptix ASCII Modbus end Neoptix Canada LP Document G1048r05 11 OPTILINK Il SOFTWARE DESCRIPTION In general the use of OptiLink and OptiLink Il is not recommended for the T Guard2 indeed the user of the web server is much more convenient one exception might be the fact that these software tools include a graphic option that is not available with the web server The goals and purposes of OptiLink Il are as follows e Display temperature information for up to 16 channels per instrument for a total of up to 4 instruments maximum of 64 channels This information can be seen in eith
27. SIEM SE TOP rien 34 T2 GECONG HELP ccnl 36 7 3 SELECTHING YOUR LANGUAGE a 36 7 4 PROBE SETUP COMER RO nO E CO REEERE RREPERI 36 7 5 LOGGING AND DOWNLOADING TEMPERATURES srcani toorn A 38 7 6 RELAY OP TUP aa 40 7 7 OTHER SUPPORT FUNC TON Scantrad bado baaa 42 Till Container ent tas iodo ls 42 Fa MASCOTA 43 Tiled OO CREO I IAA 43 Fold JA YAA A E AUA 44 7 7 5 Upgrading T Guard 2B web server and firmware iii 45 7 7 6 Protocol and communication management iiiii 45 7 8 TYPICAL TRANSFORMER CONFIGURATION EXAMPLES sccccsscccsscccsscccsscccsscccssccesccesccesscceasseessscessseessseessseessseeaes 46 7 8 1 SARRI EROE OOO RONN 46 7 8 2 ED ione 47 8 OPTICINKSOFTWARE PACKAGE 49 Neoptix Canada LP Document G1048r05 8 1 USING OPTILINK FORMERLY NEOLINK iia 49 8 2 LOGGING TEMPERATURES IN WINDOWS WITH OPTILINK ooccccnnnccccnnnninccnnnnnanocononanoconnnnnoccnnonanoconononorcnnnnanoccnnnaninoos 51 8 3 VIEWING TEMPERATURE DATA IN OPT EINK sa lla 52 8 4 RECOMMENDED CONFIGURATION FOR TRANSFORMER APPLICATIONS cccccceseccccsseccceseccccsscccessesseesessseecseesssseees 53 8 4 1 Ina preaat oro Probe UNSIN TEUS tiroidea 53 9 T GUARD 2B SYSTEM HARDWARE REFERENCE sss00000eeeee 55 9 1 IDISPEAY PAGES E o a lo oil ei MEM ABIRIA 56 9 2 SYSTEM SETUP PAGES ll elo dado delo 57 9 3 RELAY CONFIGURATION PAGES ds eo dl ado ilari 58 9 4 EVENT
28. Serial Number of the T Guard2 e Calibration date The On Off check box allows you to enable or disable a channel The change is applied as soon as you uncheck a checkbox Name Up to 16 characters You can enter a probe name here that suits your application This value is not saved to the T Guard2 device it is a convenience provided by OptiLink The Log checkbox does not refer to the logging made by the 7 Guard2 device itself it refers to custom logging done on the Windows PC running OptiLink in the file that is defined in the bottom left corner titled Data logging On the 7 Guard2 logging is an all or nothing proposition while OptiLink offers a more granular control on what is logged The Chart checkbox allows selecting channels that will be displayed in the popup windows that can be summoned by clicking on one of the four selections in the bottom right Charf section The two Alarms settings are once again local to the Windows PC nothing is forwarded to the 7 Guard2 Here you are allowed to set alarm limits When one of more alarms are detected a message is given at the bottom of the main window must be in Acquisition mode For a given channel alarms are monitored only when its corresponding Chart or Log checkbox is checked in the Configuration window pane Alarms are monitored only when Acquisition is active Analog Outputs Allows configuring the analog output parameters Zero and Span The analog zer
29. and can span from about 0 3 to 2 8 You can interpret it approximately as follows Neoptix Canada LP Document G1048r05 53 e 0 3 to 1 07 no probe is detected e 1 07 to 1 25 a probe is probably present but exhibits a very weak signal its reading is usually rejected as it is considered as unreliable e 1 25 to 2 7 a good probe is present the higher the ratio the more healthy the probe Lamp attenuation gives an indication about the white light lamp intensity for this channel It ranges from 210 weak lamp to 100 strong or intense lamp A weak lamp is usually preferred and indicates a healthy probe CCD time this is the CCD charge couple device optical integration time in millisecond it can range from 50 to 500 ms A weak probe will normally have a long integration time To Summarize a very good probe is characterized by a good quality index ratio gt 1 8 then by a high lamp attenuation gt 200 and finally by a short integration time lt 200 ms Also dirty connectors will contribute to lower probe strength always assure that all fiber connections are clean before evaluating probe performance This T Guard includes a convenient Power feature that makes probe strength interpretation easier The Power is only available when the wtune feature is enabled For additional information regarding the interpretation of this percentage parameter especially when dealing with power transformer application
30. configure many T Guard2 systems that would be installed at the same site As shown below this operation can be done by invoking System File transfer After uploading an existing configuration into a new T Guard2 system you may still need to edit some parameters such as the IP address This is a binary file so it cannot be printed as text This feature can be very useful when you have multiple T Guard2s that would shave a common configuration 38 one a aa fie Eon yew Migiory Boclenarts Yahoo Jools tseip an se Ay O MBONA nyie the trarater ht Na le Qualitrol File transter ser a gt Bera y A QUALITRC eve PO Deba y ey a g e CZ ua TOA nero Beirt Mae type Deter fe type LiQwerds ADA Li eer T Quod WA Mare ot Bakaa File MET Teed sorio iSearel istup Rapes bane br aa A LE e nata g _ ame a Rota fee type to foe lr Done Neoptix Canada LP Document G1048r05 42 Warning During any file transfers temperature and event logging is temporarily disabled When saving a configuration file File download make sure the name is exactly download cfg the suggested name When uploading a cfg file you can upload only a file with the exact same name as the corresponding dowmloaded file download cfg A configuration file cannot be exchanged between the 2 versions of T Guard2 T Guard2 and T Guard 2B 7 1 2 Status report A convenient system status report can be downloa
31. necessary for Customer s lawful use provided Customer affixes to such copies all copyright confidentiality and proprietary notices that appear on the original Protection of Information Customer agrees that aspects of the Software and associated documentation including the specific design and structure of individual programs constitute trade secrets and or copyrighted material of Qualitrol Customer shall not disclose provide or otherwise make available such trade secrets or copyrighted material in any form to any third party without the prior written consent of Qualitrol Customer shall implement reasonable security measures to protect such trade secrets and copyrighted material Title to Software and documentation shall remain solely with Qualitrol Term_and Termination This License is effective until terminated Customer may terminate this License at any time by destroying all copies of Software including any documentation Customer s rights under this License will terminate immediately without notice from Qualitrol if Customer fails to comply with any provision of this License Upon termination Customer must destroy all copies of Software in its possession or control Customer Records Customer grants to Qualitrol and its independent accountants the right to examine Customer s books records and accounts during Customer s normal business hours to verify compliance with this Agreement In the event such audit discloses non compliance with
32. optimized at the same time for the 7 Guard2 to detect the probe due to the optimization process that takes place Neoptix Canada LP Document G1048r05 65 A venideras Write time zone code This will reset the system time zone of the 7 Guard2 to a provided valid value This value will be used in system and temperature logs The system date is persistent even after a prolonged power down of the device To view the current system date refer to the rd command yyy is a numerical code that corresponds to the time zone that you want there is a total of 569 possibilities which are listed in chapter 14 DO BOs cae eee 485 serial mode Allows to convert the T Guard from its default of full duplex RS 485 4 wires to half duplex RS 485 2 wires Please note that such a change may also require adapting or modifying the wiring connections on the serial connector see Section 6 2 1 for more information YA ees Signal Strength The y command can be used to confirm the signal strength of a probe and or its connection It can be used as a diagnostic tool to confirm the good operation of a probe and its extension cable if applicable connected to a channel The returned value can be between 1 00 to approximately 3 00 a higher value is better A minimum of 1 25 is required for a channel to return a temperature Values of 1 0 to 1 1 indicate that no probe is detected for this channel For a more complete discussion regarding this pa
33. or install a new version it is mandatory to first uninstall the older version This must be done by using the Program and Features found in Windows Control Panel After installing all the required software a master application window will open as follows ma i Tm Jena Optilink Il version 128 built 2013 11 01 with NET Framework 4 0 Relay conditions YA 15 nni Sn OptiLink Il Software soins ii AZ Optilink I version 1 29 built 2013 11 04 with NET Framework 4 5 1 i Som Sn Log Help OptiLink Il Software IATA 69 70 210 173 All applications will require that you know which serial com port or which IP address is used to connect a Neoptix instrument to OptiLink II So each application has a port selector and a Connect button The COM port selector will only list the currently available ports on your Windows installation for Ethernet connection you must enter the full IP address This is the same list of available COM ports you would view in your Windows Hardware Device Manager Neoptix Canada LP Document G1048r05 68 de Dati Manages m i Fie Amea View Hee i or a ae G De She deve Da Firik UGH za Yi trees oe Y Costa dq LET mm zil P cP Primer on F de ciao Select the port connected to your 7 Guard2 and click the Connect button Information confirms you have indeed communicated with the T Guard and you will be provided with additional
34. properly Neoptix Canada LP O Document G1048r05 85 13 USING THE TEMPERATURE PROBES 13 1 Caution Each time you connect a temperature probe to the unit the probe optical connector should be cleaned beforehand Otherwise particles of grease or dirt may obstruct the device internal connector and affect the measurements by completely blocking the signal or by generating too much attenuation when using a long fiber length Never use a cloth other than the type recommended for fiber optic cleaning Dampening the cloth with pure isopropyl alcohol ensures good cleaning Occasionally clean the inside of the bulkhead connector attached to the thermometer with a wipe or cotton swab dipped in alcohol 2 5 mm mini foam swabs work best Locking Ferrule na Ferrule For very dirty connectors acetone can also be used but should be used very carefully as it is a very strong solvent Care should be exercised so you do not apply any on plastic materials etc 13 2 Description The optical connector used is a standard ST type connector Device comector Insert enue key here Pins BNC type To install the comector Side the femue key gently into the above key Then tuming insert the two BNC pins into Tha anwani ata cele an tha ST ramaurtrr 13 3 Warning Probes are quite fragile and must be handled carefully Please note that any probe damages are not covered by the standard warranty Neoptix Canada LP Document G1048r05 86 T2 t
35. purposes of this Agreement Software shall include and the terms and conditions of this Agreement shall apply to any upgrades updates bug fixes or modified versions collectively Upgrades or backup copies of the Software licensed or provided to Customer by Qualitrol or an authorized distributor for which Customer has paid the applicable license fees NOTWITHSTANDING ANY OTHER PROVISION OF THIS AGREEMENT 1 CUSTOMER HAS NO LICENSE OR RIGHT TO USE ANY SUCH ADDITIONAL COPIES OR UPGRADES UNLESS CUSTOMER AT THE TIME OF ACQUIRING SUCH COPY OR UPGRADE ALREADY HOLDS A VALID LICENSE TO THE ORIGINAL SOFTWARE AND HAS PAID THE APPLICABLE FEE FOR THE UPGRADE 2 USE OF UPGRADES IS LIMITED TO QUALITROL EQUIPMENT FOR WHICH Neoptix Canada LP O Document G1048r05 5 CUSTOMER IS THE ORIGINAL END USER PURCHASER OR LESSEE OR WHO OTHERWISE HOLDS A VALID LICENSE TO USE THE SOFTWARE WHICH IS BEING UPGRADED AND 3 USE OF ADDITIONAL COPIES IS LIMITED TO BACKUP PURPOSES ONLY Proprietary Notices Customer agrees to maintain and reproduce all copyright and other proprietary notices on all copies in any form of the Software in the same form and manner that such copyright and other proprietary notices are included on the Software Except as expressly authorized in this Agreement Customer shall not make any copies or duplicates or any Software without the prior written permission of Qualitrol Customer may make such backup copies of the Software as may be
36. setting on your serial client to match the setting you just saved then reconnect This command is useful if you need to transfer files faster by raising the baud rate you will also make the file transfer faster Remember that a baud rate change for the Neoptix protocol is not persistent after a reboot e c xxxxxxxx Clean up delete log file The content of log files is designed to be easy to copy and paste into a Microsoft Excel spreadsheet Certain older versions of Excel had a limitation of about 64000 lines which could be copied and pasted into it For this reason when a log file reaches that size it is archived and a new log file is started This has the benefits of saving disk space as well as providing a relatively small log file containing the latest readings ready for download Archived log files can also be downloaded or they can be disposed of file by file using this command e d xxxxxxxx Download log and other information file File names are case sensitive To obtain a list of file names first use the L command to list the log files In addition to the temperatures tem and older archived log files you can download the messages system log file which might be useful in the unlikely event where the device did not behave as it should and Neoptix support requests it The DNP 3 0 serial protocol pointmap txt can be downloaded with this command as can the IEC 60870 5 101 serial protocol pointmap txt file Please note that these
37. the tank A mounting plate containing up to 24 predrilled and threaded holes to receive up to 24 tank feedthroughs is available from Neoptix for bolting or welding to the tank a protective enclosure is also optionally available External extension cables can then be connected to the outside side of the feedthroughs and routed to the T Guard2 controller enclosure Neoptix Canada LP O Document G1048r05 8 The thermometer system is packaged in an industrial package which is ideally suited for industrial applications an optional NEMA 4 enclosure is also offered with optional temperature control The system is built using the standard Neoptix fiber optic temperature measuring technology and is interfaced through an industrial grade micro controller This controller acts as the system master controller and assures smooth communication between all subsystems including user interfaces and communication with any customer supplied controller Data logging is a standard feature A built in web server insures that the unit can be easily accessed by a variety of web browsers Various communication protocols are also offered IEC 61850 DNP 3 and Modbus available hardware interfaces include Ethernet RS 232 RS 485 and analog outputs This modular approach offers unprecedented flexibility This manual should be used in conjunction with the Neoptix Probe Installation Guide part number G1009 for some guidelines on probe installation inside power tran
38. to clean bulkhead connector 86 When gel couplant has been used 87 Client programs Modbus 82 Commissioning procedure 32 Communication options DNP3 13 Half or Full duplex configuration 84 IEC 60870 5 13 TEC 61850 14 Modbus 12 RS 485 converter 84 RS 485 interface 9 84 Configuration File saving and retrieving 42 Recommendations for transformer applications 53 Relay connections 28 Connector cleaning See Cleaning Connector description on T Guard 2B 25 Console in OptiLink 51 60 Current mode setting analog outputs 37 D Data logging 9 Event logging 41 Exporting to Excel 38 Using Modscan Modbus 83 Date How to set time zone in OptiLink II 73 How to set time zone using serial commands 66 How to set using serial commands 65 Reading using serial commands 64 Date and time setup 35 Definition table relays 30 Delete log file 62 Using OptiLink II 73 Copyright Neoptix Inc 90 Using web page 39 Description ST type connector 86 Technology 8 DHCP server 17 DHCP server software 20 DNP 3 0 See DNP3 DNP 3 0 protocol 16 and 32 bit support 66 74 Selection in OptiLink II 75 How to configure using OptiLink II 74 How to configure with OptiLink II 74 Serial configuration commands 66 Setting parameters using serial commands 66 DNP3 option 9 13 Benefit summary 13 Download log file 62 Download or delete page data logging Using OptiLink II 72
39. 00 Europe Mariehamn 401 Europe Minsk 402 Europe Monaco 403 Europe Moscow 404 Europe Nicosia 405 Europe Oslo 406 Europe Paris 407 Europe Podgorica 408 Europe Prague 409 Europe Riga 410 Europe Rome 411 Europe Samara 412 Europe San Marino 413 Europe Sarajevo 414 Europe Simferopol 415 Europe Skopje 416 Europe Sofia 417 Europe Stockholm 418 Europe Tallinn 419 Europe Tirane 420 Europe Tiraspol 421 Europe Uzhgorod 422 Europe Vaduz 423 Europe Vatican 424 Europe Vienna 425 Europe Vilnius 426 Europe Volgograd 427 Europe Warsaw 428 Europe Zagreb 429 Europe Zaporozhye 430 Europe Zurich 431 GB 432 GB Eire 433 Greenwich 434 Hongkong 435 Iceland 436 Indian Antananarivo 437 Indian Chagos 438 Indian Christmas 439 Indian Cocos 440 Indian Comoro 441 Indian Kerguelen 442 Indian Mahe 443 Indian Maldives 444 Indian Mauritius 445 Indian Mayotte 446 Indian Reunion 447 Iran 448 Israel 449 Jamaica 450 Japan 451 Kwajalein 452 Libya 453 Mexico BajaNorte 454 Mexico BajaSur 455 Mexico General 456 Navajo 457 NZ 458 NZ CHAT 459 Pacific Apia 460 Pacific Auckland 461 Pacific Chatham 462 Pacific Chuuk 463 Pacific Easter 464 Pacific Efate 465 Pacific Enderbury 466 Pacific Fakaofo 467 Pacific Fiji 468 Pacific Funafuti 469 Pacific Galapagos 470 Pacific Gambier Document G1048r05 Code 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 48
40. 008 2009 2010 2011 2012 2013 2014 2015 2016 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 Temperature 10 Signed 16 bit integer Temperature 10 Signed 16 bit integer O disable 1 enable WI oO Enable Channel 15 Enable Channel 16 Relay Fail safe Relay 1 failsafe Fail safe Relay 2 status Fail safe Relay 3 Fail safe Relay 4 Fail safe Relay 5 Fail safe Relay 6 Fail safe Relay 7 Fail safe Relay 8 Fail safe Relay 9 Fail safe Relay 10 Fail safe Relay 11 Fail safe Relay 12 Fail safe Relay 13 Fail safe Relay 14 Fail safe Relay 15 Calibration type Unit wtune Analog out if error TransLife TransLife Delta TransLife Unity Temp TransLife Years Of Life TransLife Minutes Before TransLife Minutes After Temperature Channel 1 temperature actual Channel 2 temperature Channel 3 temperature Channel 4 temperature Channel 5 temperature Channel 6 temperature Channel 7 temperature Channel 8 temperature Channel 9 temperature Channel 10 temperature Channel 11 temperature Channel 12 temperature Channel 13 temperature Channel 14 temperature Channel 15 temperature Channel 16 temperature Channel Channel 1 status status Channel 2 status Channel 3 status Channel 4 status Channel
41. 120 C Assuming the above conditions the following parameters would need to be set either via the keypad or via the web browser Cond Cond Cond Set Hyst Ch Ch Assoc Event Alarm Name Type Point A B Relay Logging Cond 1 Banki SL 70 5 1 na 1 Disable setpoint Banko _ Over 80 5 1 na 2 Disable setpoint Alarm 1 Over 95 5 2 na 3 Enable 9 The T Guard 2B keypad can only be used to apply minimal parameter modifications you must use an Internet browser to set all conditions and parameters Neoptix Canada LP Document G1048r05 46 setpoint 4 Alarm2 Over 105 5 2 na 4 Enable setpoint 5 Alamg ver 110 5 3 na 5 Enable Yes setpoint Over 20 6 Tfr Trip highest 120 5 All na 6 Enable Yes 7 8 2 Example 2 This example assumes that 6 probes are installed in the transformer This example illustrates the use of the probe to generate various alarms no cooling control is done Probe locations 6 plus 2 spares 1 Winding high voltage W HV phase 1 connected to channel 1 on T Guard2 2 Winding high voltage W HV phase 2 connected to channel 2 on T Guard2 3 Winding high voltage W HV phase 3 connected to channel 3 on T Guard2 4 Winding low voltage W LV phase 1 connected to channel 4 on T Guard2 5 Winding low voltage W LV phase 2 connected to channel 5 on T Guard2 6 Winding low voltage W LV phase 3 connected to channel 6 on T Guard2 7 Spare Winding high voltage W HV phase
42. 2 connected to channel 7 on T Guard2 8 Spare Winding low voltage W LV phase 2 connected to channel 8 on T Guard2 Relay definitions 7 1 Relay 1 Alarm 1 Should be activated when probe 1 reaches 110 C 2 Relay 2 Alarm 2 Should be activated when probe 1 reaches 110 C 3 Relay 3 Alarm 3 Should be activated when probe 1 reaches 110 C 4 Relay 4 Alarm 4 Should be activated when probe 1 reaches 110 C 5 Relay 5 Alarm 5 Should be activated when probe 1 reaches 110 C 6 Relay 6 Alarm 6 Should be activated when probe 1 reaches 110 C 7 Relay 7 Alarm Sensor Problem Should be activated when any of the 6 probes become in operational Assuming the above conditions the following parameters would need to be set either via the keypad or via the web browser Cond Cond Cond Set Hyst Ch Ch Assoc Event Alarm Name Type Point A B Relay Logging Cond 1 Alarm1 Over 110 5 1 na 1 Enable Yes setpoint 2 Alarm2 Over 110 5 2 na 2 Enable Yes setpoint Over 3 Alarm3 setpoint 110 5 3 na 3 Enable Yes 4 Alarm4 Over 110 5 4 na 4 Enable Yes setpoint 5 Alarms _ Over 110 5 5 na 5 Enable Yes setpoint 6 Alame ver 110 5 6 na 6 Enable Yes setpoint 7 Sensor1 No na na 1 na 7 Enable Yes signal No 8 Sensor2 signal na na 2 na 7 Enable Yes No 9 Sensor3 signal na na 3 na 7 Enable Yes No 10 Sensor4 signal na na 4 na 7 Enable Yes 11 Sensor5 No na na 5 na 7 Enable Yes signal 20 All
43. 2000V RMS optical isolation which is great for electrically noisy applications or when grounding may be a problem The following figure shows this adapter when purchased from Neoptix the adapter will be fitted with a DB9 connector suitable for use for both 2W and 4W applications Note that this converter requires a special software driver that needs to be installed before you use the device you will find all details on the CD that comes with the unit Furthermore the converter has 4 dip switches that need to be configured depending on your exact installation there are 2 possibilities as follows a If you have a 2W 2 wire also called half duplex installation then the four dip switches must be set as follows a Switch 1 must be on RS 485 mode b Switch 2 must be on Echo Off c Switch 3 must be on 2 Wire mode d Switch 4 must be on 2 Wire mode b If you have a 4W 4 wire also called full duplex installation then the four dip switches must be set as follows a Switch 1 must be on RS 485 mode b Switch 2 must be off Echo On c Switch 3 must be off 4 Wire mode d Switch 4 must be off 4 Wire mode Warning When dealing with very long cables e g more than 300 meters your RS 485 network might need a termination resistor typically 120 Q Consult Neoptix for more details The following document from B amp B Electronics contains good information with tricks on how to set up a reliable RS 485 networ
44. 30001 00237 00260 08888 08888 00000 00000 00000 00000 00237 00260 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 11 17 14 July 10 2007 30001 00236 00261 08888 08888 00000 00000 00000 00000 00236 00261 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 11 22 14 July 10 2007 30001 00238 00261 08888 08888 00000 00000 00000 00000 00238 00261 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 11 27 15 July 10 2007 30001 00238 00262 08888 08888 00000 00000 00000 00000 00238 00262 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 11 32 15 July 10 2007 30001 00237 00262 08888 08888 00000 00000 00000 00000 00237 00262 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 11 37 15 July 10 2007 30001 00236 00260 08888 08888 00000 00000 00000 00000 00236 00260 08888 08888 00000 00000 00000 00000 00000 00000 00000 00000 00000 00 For Help press Fl NUM Warning If you have multiple ModScan windows open then you will have to start multiple logging sessions Neoptix Canada LP O Document G1048r05 83 12 6 RS 485 converters 12 6 1 RS 485 to USB converter As most PC computers today don t have serial ports Neoptix recommends using a RS 485 to USB converter also called adapter It works great with all T Guard T Guard 2B and T Guard systems This converter works for both 2W and 4W RS 485 installations no external power supply is required It also offers
45. 4 405 406 ile IS O NI O 00 409 410 411 412 413 414 415 41 Oo 2001 2002 2003 2004 2005 Value between 0 and 255 Non auto 50 msec Auto wtune 20 to 500 Signed 16 bit integer Ratio 100 Signed 16 bit integer Temperature 10 Signed 16 bit integer WI 00 Analog zero Channel 6 Analog zero Channel 7 Analog zero Channel 8 Analog zero Channel 9 Analog zero Channel 10 Analog zero Channel 11 Analog zero Channel 12 Analog zero Channel 13 Analog zero Channel 14 Analog zero Channel 15 Analog zero Channel 16 Analog Analog span Channel 1 span Analog span Channel 2 Analog span Channel 3 Analog span Channel 4 Analog span Channel 5 Analog span Channel 6 Analog span Channel 7 Analog span Channel 8 Analog span Channel 9 Analog span Channel 10 Analog span Channel 11 Analog span Channel 12 Analog span Channel 13 Analog span Channel 14 Analog span Channel 15 Analog span Channel 16 Offset Offset Channel 1 on channel Offset Channel 2 Offset Channel 3 Offset Channel 4 Offset Channel 5 Offset Channel 6 Offset Channel 7 Offset Channel 8 Offset Channel 9 Offset Channel 10 Offset Channel 11 Offset Channel 12 Offset Channel 13 Offset Channel 14 Offset Channel 15 Offset Channel 16 Enable Enable Channel 1 channel Enable Channel 2 Enable Channel 3 Enable Channel 4 Enable Channel 5 Enable Channel 6 Enable Channel 7 Enable Channel 8 Enable Channel 9 Enable Channel 10 Enable Channel 11
46. 411 412 413 414 415 416 2001 2002 2003 2004 2005 z z z z 2 Document G1048r05 Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs JJ 115 11 oO 201 N O N 203 204 0 NTN N ojo NIOJ 2 209 0 NININ a ee O Nje 00 213 21 N E u gt 216 301 w O N 303 304 305 306 307 308 309 310 11 312 313 314 15 6 Ww WW E 401 402 03 40
47. 5 28 All electrical connections to the T Guard2 controller are made through the ring lug connectors The terminal block connectors can accommodate either solid or standard wire from 24 up to 14 AWG It is recommended to limit the current load for each relay to a maximum of 6 amperes 240 volts AC max or 0 3 amperes 240 volts DC max or 4 amperes 24 VDC E 50 C 6 5 1 Relay physical distribution table Refer to the following table to help you in linking each relay to the software definition All relays are Form C relays SPDT Relays are numbered from 01 to 16 Un energized status NO normally open C common NC normally closed Take note that these relays are completely general purpose and can be defined to trig an alarm as the user wants for more information e Toset them from the keypad see Section 9 e Toset them from the web server see Section 7 6 A table see next Section is provided to help the user to define the function of each relay tag Sa open can Sas uaa e closed o 4 ico i 06 FomG 064 061 02 08 FormC 084 081 082 09 FomG 09 o 0982 Please note that terminals A A1 A2 B B1 B2 C C1 C2 D D1 and D2 are not used and thus should be left unconnected by the user The T Guard2 offers a relay safe fail mode If enabled for a given relay this mode inverses the logic of this relay i e the NC contact would become the NO contact and vice versa This mode is often p
48. 8 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 560 561 562 564 565 566 567 568 569 Time zone Pacific Guadalcanal Pacific Guam Pacific Honolulu Pacific Johnston Pacific Kiritimati Pacific Kosrae Pacific Kwajalein Pacific Majuro Pacific Marquesas Pacific Midway Pacific Nauru Pacific Niue Pacific Norfolk Pacific Noumea Pacific Pago Pago Pacific Palau Pacific Pitcairn Pacific Pohnpei Pacific Ponape Pacific Port Moresby Pacific Rarotonga Pacific Saipan Pacific Samoa Pacific Tahiti Pacific Tarawa Pacific Tongatapu Pacific Truk Pacific Wake Pacific Wallis Pacific Yap Poland Portugal Singapore Turkey US Alaska US Aleutian US Arizona US Central US Eastern US East Indiana US Hawaii US Indiana Starke US Michigan US Mountain US Pacific US Pacific New US Samoa Etc Zulu CET CST6CDT EET EST EST5EDT HST MET MST MST7MDT PRC PST8PDT ROC ROK WET W SU Etc GMT Etc GMTO Etc GMT 0 Etc GMT 0 Etc GMT 1 Etc GMT 1 Etc GMT 10 Etc GMT 10 Etc GMT 11 Etc GMT 11 Etc GMT 12 Etc GMT 12 Etc GMT 13 Etc GMT 14 Etc GMT 2 Etc GMT 2 Etc GMT 3 Etc GMT 3 Etc GMT 4 Etc GMT 4 Etc GMT 5 Etc GMT 5 Etc GMT 6 Etc GMT 6 E
49. 81 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 Time zone America Port au Prince America Porto Acre America Port of Spain America Porto Velho America Puerto Rico America Rainy River America Rankin Inlet America Recife America Regina America Resolute America Rio Branco America Rosario America Santa Isabel America Santarem America Santiago America Santo Domingo America Sao Paulo America Scoresbysund America Shiprock America Sitka America St Barthelemy America St Johns America St Kitts America St Lucia America St Thomas America St Vincent America Swift Current America Tegucigalpa America Thule America Thunder Bay America Tijuana America Toronto America Tortola America Vancouver America Virgin AmericaWhitehorse America Winnipeg America Yakutat America Yellowknife Antarctica Casey Antarctica Davis Antarctica DumontDUrville Antarctica Macquarie Antarctica Mawson Antarctica McMurdo Antarctica Palmer Antarctica Rothera Antarctica South Pole Antarctica Syowa Antarctica Vostok Arctic Longyearbyen Asia Aden Asia Almaty Asia Amman Asia Anadyr Asia Aqtau Asia Aqtobe Asia Ashgabat Asia Ashkhabad Asia Baghdad Asia Bahrain Asia Baku Asia Bangkok Asia Beirut Asia Bishkek Asia Brunei Asia Calcutta Asia Choibalsan Asia Chongging Asia Chungking Asia Colombo Asia Dacca Asia Damascus Asia Dhaka Asia Dili Asia Dubai Asia Dus
50. A AA aia AOS 12 2 4 DNE Y DESCRIPTION allea 13 2 4 1 BENCUSO DNT Ea 0 13 ZI IEC 60387 055 DESCRIPTION AAA 13 2 6 IEC 61350 DESCRIPTION AAA 14 MUN CRIN ooo o 15 4 PROBE INSTALLATION INSIDE POWER TRANSFORMER Q ccsssssssssssssssssssssssssssssssssssssssssssssssssssess 16 I INT DU IN IIIA 17 5 1 SETTING UP A PRIVATE NETWORK 18 52 WORKING WITH THE INTERNET BROWSER 20 o TEGUARD 2B SYSTEMINSTALLATION iaa 23 6 1 MECHANICAL SATA TION oroa o o ita wanu 23 6 1 1 Installing the wall mounted T Guard 2B controller iii 23 6 2 EDECTRICALANSTALLATI N ii sitiada datada EEE a 24 6 2 1 Comector descri PHON ICCT Cal e a n dd e dd o 25 6 3 PROBE CONNECTIONS EXTENSION OUTSIDE TRANSFORMER sssscccccccssssecccccccessseeccescceeeseeeccssseeeuseeescsseueuaessess 27 6 4 ANALOG OUTPUT CONNECTIONS a lello 28 6 5 PEI YC ONIN TION Sita dirias 28 6 5 1 IRIGY DAYS UKAISHA DUNIA TODIC e 29 6 5 2 EOE A A Ria 30 6 5 3 ROS MA UME WA WA EA AE AAA 31 6 6 TESTING THE T GUARD 2B CONTROLLER Sia 32 6 6 1 MOOOC AAA a RRC ANE RRR AE ea ATE a ATE a ANE a AE e ANE a ea a a N 32 6 6 2 LOUE OA OOL S AAA EEA ATA NIA E 32 6 6 3 DONT C U ONN ORAS ASAS ASE ATA E AAA AAA A is 32 6 6 4 Ola 32 6 6 5 MIO 33 6 6 6 ANZIO o Ls RA ITA 33 6 6 7 EN IATA A A ese iasau ssn sdab ss nbasau ssa sosbipssassbissss stesso sass 33 7 T GUARD 2B SOFTWARE REFERENCE WEB SERVER ccccsssssssssssssssssssssssssssssssssssssssssssssssssssssssssees 34 7 1 BASICS
51. Africa Sao Tome Africa Timbuktu Africa Tripoli Africa Tunis Africa Windhoek America Adak America Anchorage America Anguilla America Antigua America Araguaina America Argentina Buenos Aires America Argentina Catamarca America Argentina ComodRivadavia America Argentina Cordoba America Argentina Jujuy America Argentina La Rioja America Argentina Mendoza America Argentina Rio Gallegos America Argentina Salta America Argentina San Juan America Argentina San Luis America Argentina Tucuman America Argentina Ushuaia America Aruba America Asuncion America Atikokan America Atka America Bahia America Bahia Banderas America Barbados America Belem America Belize America Blanc Sablon America Boa Vista America Bogota America Boise America Buenos Aires America Cambridge Bay America Campo Grande America Cancun Neoptix Canada LP Code Timezone 90 America Caracas 91 America Catamarca 92 America Cayenne 93 America Cayman 94 America Chicago 95 America Chihuahua 96 America Coral Harbour 97 America Cordoba 98 America Costa Rica 99 America Creston 100 America Cuiaba 101 America Curacao 102 America Danmarkshavn 103 America Dawson 104 America Dawson Creek 105 America Denver 106 America Detroit 107 America Dominica 108 America Edmonton 109 America Eirunepe 110 America El Salvador 111 America Ensenada 112 America Fortaleza 113 America Fort Wayne 114 America Glace Bay 115 America Godthab 116 America Goose Bay 117 America Grand Tu
52. CATION PROTOCOL The MODBUS protocol is a messaging structure developed by Modicon in 1979 used to establish master slave client server communication between intelligent devices lt is a de facto standard truly open and the most widely used network protocol in the industrial manufacturing environment The Modbus protocol provides an industry standard method that Modbus devices use for parsing messages The Neoptix Modbus option has been developed to support Modbus over a Serial Line protocol A master slave type system has one node the master node that issues explicit commands to one of the slave nodes and processes responses Slave nodes such as T Guard systems will not transmit data without a request from the master node and do not communicate with other slaves Up to 32 units can be connected on a single RS485 bus At the physical level Modbus over Serial Line systems may use different physical interface RS485 RS232 RS485 two wire interface is the most common As a standard feature a RS485 four wire interface is fitted on the T Guard2 Furthermore the Neoptix Modbus option has been successfully tested over a TCP IP network using a Lantronix device server A RS232 serial interface may also be used as an interface but when only short point to point communication is required and this with only one slave device Details about the serial communication port can be found in Section 6 2 1 Neoptix has experienced some communication prob
53. Enable Channel 12 Enable Channel 13 Enable Channel 14 Neoptix Canada LP O 2311 2312 2313 2314 x x 5 2 o o lo Ww W DD x 2 03 R W 2006 7 7 7 w fy 7 7 7 w RW 7 RW 7 A I KI 7 w 7 7 RW 7 7 A O KAA w 7 7 w 7 ETE ETA o ew 233 os ew ona Document G1048r05 Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs R 2006 2007 2
54. LL QUALITROL OR ITS SUPPLIERS BE LIABLE FOR ANY LOST REVENUE PROFIT OR DATA OR FOR SPECIAL INDIRECT CONSEQUENTIAL INCIDENTAL OR PUNITIVE DAMAGES HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE EVEN IF QUALITROL OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES In no event shall Qualitrol s or its suppliers liability to Customer whether in contract tort including negligence or otherwise exceed the price paid by Customer The foregoing limitations shall apply even if the above stated warranty fails of its essential purpose BECAUSE SOME STATES OR JURISDICTIONS DO NOT ALLOW LIMITATION OR EXCLUSION OF CONSEQUENTIAL OR INCIDENTAL DAMAGES THE ABOVE LIMITATION MAY NOT APPLY TO YOU The Warranty and the Software License shall be governed by and construed in accordance with the laws of the State of New York without reference to principles of conflict of laws provided that for Customers located in a member state of the European Union Norway or Switzerland English law shall apply The United Nations Convention on the International Sale of Goods shall not apply If any portion hereof is found to be void or unenforceable the remaining provisions of the Warranty and the Software License shall remain in full force and effect Except as expressly provided herein the Software License constitutes the entire agreement between the parties with respect to the license
55. LOGGING PAGES aaa 59 10 ASCII SERIAL COMMAND FOR THE T GUARD 2B s ssssss 60 10 1 USING HYPER TERMINAL IN WINDOWS iaa 60 102 SERAREMENU sciura 60 10 3 DETAILED DESCRIPTION OF THE SERIAL ASCII COMMANDS ccccccccccssscccccsscccccessecccesusecccesesccssesusceseeeuasccssuuaness 62 104 EXAMPLE OF A DOWNLOADED STATUS TEXT FILE cccccccccccccssssscccccccessseecccccseesseecesccseessscecssssseususeescsseeeeaneceseees 66 11 OPTILINK II SOFTWARE DESCRIPTION s 00000ssseeece 68 FIL SINSTAEEATIONANDINIFIALOPERATION Salce 68 11 2 ACOUIREAND DISPLAY TEMPERATURE DATA bollata 69 11 2 1 Data Acquisition Logging and Graphing Rates ii 70 ZZZ SCO 70 MES COPHCALCHANNEESETNNG LOO ii 8h a re art ri oP eet oR ial a 71 UL RELAY CONDITIONS TOOL alal aes a as 72 TES DOWNLOAD FILESTOOL siciliana 72 ILO GENERAR RARAMETERS lla LL Aa 73 11 7 ETHERNET PROTOCOL PARAMETERS csscscccccsssscccccsssscccccsssscecccsesccccescsscccsescsccesecssscecsessccececssscecsesscccsecssssecsesees 73 11 8 SERIAL PROTOCOL PARAMETERS liana vase ii ias 74 ILO FIRMWARE UPDATE TOOL didnt 75 11 10 UPLOAD SETTINGS TOO edad ata tao deli dubbi delos dulce delie deli delie debo ele 75 11 11 TROUBLESHOOTING eto lull dades tea dado dales tells edo dela rta delli dalla dedo de 75 12 MODBUS CO
56. MMUNICATION PROTOCOL s0s0000esss00eee 76 12 1 CONFIGURING THE MODBUS OPTION SERIAL MODE cccccccsssssscccccceceseeeecccscccesececcssseeeeseeesssseeueusesesesssuueseeeseeees 76 122 SUPPORTED SERIAL TRANSMISSION MODE licia 76 12 3 REFU TRANSMISSION MODE ii EA kes ees 76 12 4 MODBUS FUNCTION CODE AND REGISTER ADDRESSES ccccsssssccccccccssssccccccceessssescescceeessscecssseseeussecssceseeunsecceeeas 77 ADA SUPPONI TUIR iaia Lf DT YRC CISICT COS CLIP ILON E EEEE EEEE MWINA MU MEMA KUL MUE lille ill 77 EDS MODUS CRC CRIAS e O SI PS MODSCAN EXAMPLES a 82 OI E ONION AO RE 82 IDA SOLARE EEE 83 PAS DABI OU 2 A AA o o io EA 63 IDO AA OO CONVERTER a AA ene ila 84 12 6 1 WS OE Se CON T O sesso poate ence taeda nas ua 54 IZOD E TOR S29 CONV CTICN Scns seat ile A A T awn nies 54 13 USING THE TEMPERATURE PROBES iia 86 SL AAN en ne ne 86 152 DESCRIPTION o o a idas 86 155 MANN Gs o o e las 86 134 WORKING WITH LONG PROBES Sui diia 87 14 TIMENZONE LIS KAA AA AAA ANNA MAANA ol 88 15 INDEX an aa 90 Neoptix Canada LP Document G1048r05 Warning Permanent damage may be done to the thermometer if the power supply connections are not done correctly In particular do not connect the power input 24 VDC or 110 240 VAC to any of the analog output connectors Note that the 20 mA analog output options are self powered interfaces by opposition to loo
57. QUALITROL T Guard 2B Fiber Optic Thermometer Systems For Power Transformers 4 to 16 Channel Systems with Web Server Built in Data Logging and Ethernet Interface Built in Smart Protocols Serial and Ethernet Neoptix Canada LP Qualitrol Company LLC 1415 rue Frank Carrel Suite 220 Qu bec QC G1N 4N7 Canada Tel 418 687 2500 Fax 418 687 2524 support neoptix com Proprietary notice Details of design and engineering are the exclusive property of Neoptix Inc and are strictly confidential The information given herein is subject to change at any time and without notice All rights are reserved The information in this document may not be reproduced or passed on in any manner without prior written consent of Neoptix Inc Neoptix Inc shall not be liable for technical or editorial errors or omissions contained herein nor for incidental or consequential damages resulting from the furnishing performance or use of this material All trademarks are the property of their respective owners Part number G1048r05 July 2015 Neoptix Canada LP Document G1048r05 1 TABLE OF CONTENTS 1 END USER LICENSE amp SOFTWARE WARRANTY AGREEMENT sssssss000000000000eeeeeeee e 5 1 1 T GUARD FAMILY AND NEOPTIX PROBE WARRANTY NOTICE ii 7 2 INERODUCIIO Bc e 8 2 1 LEUARD 2B PRODUCT SPECIFICATIONS Saad 9 22 CALIBRATION rara 12 2 3 MODBUS DESCRIPTION ii A
58. Restrictions This warranty does not apply if the Product a has been altered except by Qualitrol b has not been installed operated repaired or maintained in accordance with instructions supplied by Qualitrol c has been subjected to abnormal physical or electrical stress misuse negligence or accident or d is licensed for beta evaluation testing or demonstration purposes for which Qualitrol does not receive a payment of purchase price or license fee Neoptix Canada LP Document G1048r05 6 DISCLAIMER OF WARRANTY EXCEPT AS SPECIFIED IN THIS WARRANTY ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE NONINFRINGEMENT SATISFACTORY QUALITY OR ARISING FROM A COURSE OF DEALING LAW USAGE OR TRADE PRACTICE ARE HEREBY EXCLUDED TO THE EXTENT ALLOWED BY APPLICABLE LAW TO THE EXTENT AN IMPLIED WARRANTY CANNOT BE EXCLUDED SUCH WARRANTY IS LIMITED IN DURATION TO THE WARRANTY PERIOD BECAUSE SOME STATES OR JURISDICTIONS DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS THE ABOVE LIMITATION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION This disclaimer and exclusion shall apply even if the express warranty set forth above fails of its essential purpose Disclaimer of Liabilities IN NO EVENT WI
59. SCII characters this console does not support file transfers The Console can be invoked by first stopping the acquisition in OptiLink then by selecting Open Console from the Window menu See Section 8 1 for more information on the Console in OptiLink 10 2 Serial menu analogtype i Set analog output type 1 O 10V 2 4 20mA baud XXXXXX Set baud rate to XXXXXX bit per second valid rates are 9600 19200 38400 57600 115200 remember to reconnect c XXXXXXXX Clean up delete log file XXXXXXXX A XXXXXXXX Download a temperature log or a protocol pointmap file among temperatures tem dnp3pt txt 60870pt txt e 1 2 n Enable channels to scan if no argument enable all To disable use e channel number A Set point adjustment on channel 1 to J COPMALE cresents Erase all log file s 1 sese Skip up to i 0 to 9 marginal read cycles A A Help menu this screen Vista Win7 and Win8 users HyperTerminal is not included with your operating system However an equivalent program HTPE can be downloaded requires payment at the following website http www hilgraeve com htpe download html Tera Term could also be an interesting freeware option Neoptix has used it successfully you can download it from here http ttssh2 sourceforge jp index html en Neoptix Canada LP Document G1048r05 60 I ias Bad Get factory and status Information Jia Pe List channel names J 1 XXXXXXX Write chan
60. Temperatures tem This is the current logging file for temperature information When this files reaches 65 000 lines long it will be archived using the current date and time as a prefix to generate temperatures tem file name and a new temperatures com file will open e Event og This is the same as the temperatures com files but for event information alarms e Logging files both for temperature and for event these files are best read with Excel e Smart protocol related files for Modbus modbuspt txt DNP3 dnp3pt txt IEC 60870 5 60870pt txt and IEC 61850 QGateway cid these files are text files and can be read easily with Notepad or WordPad e Configuration file cfg these files can be used to duplicate configurations from one 7 Guard2 to another one Use the Upload Settings tool to transfer these files to a new 7 Guard2 see section 11 10 e Messages includes information about the Linux operating information that could be useful for Neoptix support in case of system malfunction this file is not intended to be useful for the general users This shows the download tool Neoptix Canada LP O Document G1048r05 72 Q OptiLink I version 1 77 built 2014 06 19 with NET Framework 4 5 1 Download files File Logand Graph Help QUALI OptiLink Il Software 15 Co vari 408 Serial Number 408 096A Fibers by A Neoptix se al port sell Connected to TAGuard 408 Download files Number of Channels amp f Seria
61. The only combination supported is parity Even and 1 stop bit For all protocols the baud rate is adjustable to 9600 19200 38400 57600 or 115200 7 8 Typical transformer configuration examples To help users to configure their T Guard2 systems this Section presents examples to illustrate how the T Guard2 parameters should be set 7 8 1 Example 1 This example assumes that 4 probes are installed in the transformer In this example a probe is used to control the fan cooling this would normally be the probe that would have exhibited the highest temperature readings during the heat run test Probe locations 4 1 Winding high voltage W HV connected to channel 1 on T Guard2 2 Winding low voltage W LV connected to channel 2 on T Guard2 3 Winding tertiary W TV connected to channel 3 on T Guard2 4 Winding low voltage W LV could be a spare to probe 2 connected to channel 4 on T Guard2 Relay definitions 6 1 Relay 1 for cooling fans bank 1 Should be activated when probe 1 reaches 70 C 2 Relay 2 for cooling fans bank 2 Should be activated when probe 1 reaches 80 C 3 Relay 3 alarm level 1 Should be activated when probe 2 reaches 95 C 4 Relay 4 alarm level 2 Should be activated when probe 2 reaches 105 C 5 Relay 5 alarm level 3 Should be activated when probe 3 reaches 110 C 6 Relay 6 transformer trip Should be activated when any of the 4 probes reach es
62. a dedicated system fault relay o Only the first 15 relays can be used as general purpose relays e The web interface has been upgraded and now includes features such as o Analog output types current or voltage is software selectable no more option Ax o Two modes of operation Administrator and Guest o TransLife M o Direct support for Smart Ethernet Protocols such as IEC 61850 external QGateway not required e The new web interface is offered is offered in 12 languages e Ordering code TG2 xx SPx EPx Rx see brochure for details This T Guard system has been designed and is ideally suited to measure hot spots inside the windings of power transformers Experience has shown that temperatures calculated using simulated measurement models deviate significantly from direct measurement using fiber optic temperature measurement techniques Only by directly measuring the hot spots using fiber optic technology can the temperature rise truly be known Not only does the T Guard family of products gives consumers access to reliable measurements but it also offers a simple user interface that makes the technology easy to use Moreover no special calibration is required when changing the fiber optic sensor elements The technology behind Neoptix sensors relies on the measurement of a fundamental characteristic band gap http ece www colorado edu bart book eband5 htm of a GaAs semiconductor chip this characteristic is intrinsic to the material and th
63. ae Von Frere th atid EDT Siti g g Li Ela Make sure your T Guard 2B systems are connected to your PC computer Usually as a PC computer does not have a RS 485 port you will need a RS 232 to RS 485 adapter available as an option from Neoptix You must first connect to your PC by selecting Connection from the main menu and then Connect The following window will open Connection Details x Connect Using Direct Connection to COM4 Configuration a Hardware Flow Control Baud Rate 8600 be 1 Wait for DSR from slave Word Length 8 Delay g me alter RTS before transmitting first character Parity NONE 1 Wait for CTS from slave 5 Delay 0 ms after last character Stop Bits 2 y before releasing ATS Protocol Selections Cancel Make sure the Com port baud rate and parity are set correctly Word length should always be 8 Click OK Next make sure Device Id is set to the proper Modbus node address You should now be connected and ready to monitor data For example the following figure shows values for 10 input registers you can see that temperature on channel 1 is 25 2 C and so forth E ModScan32 ModScal o x File Connection Setup View Window Help Dem Eja al alze aja El m ModScal Ol x Device Id 1 Address 0001 Number of Polls 248 MODBUS Point Type Valid Slave Responses 248 Length 10 04 INPUT REGISTER X Reset Ctrs l
64. anada Estlem ATP time synchraninad 11 7 Ethernet Protocol Parameters This window allows you to manage the licensed protocols over the Ethernet link If your protocols are not licensed product with the EPO option then this window will give you the option to control the Modbus protocol only By default these protocols are stopped to save processor resources it is suggested to keep them stopped unless you intend to use them So at first this window looks like this Neoptix Canada LP O Document G1048r05 73 OptiLink Il version 1 36 built 2013 12 13 with NET Framework 4 5 1 MODBUS Ethemet ness 8 Senta Number 408 096A ta Number AS Stat Once started you will have more options available such as id addresses passwords etc as illustrated here I Optlink i veros 136 poh 2018 17 13 with HUT Framework 45 1 _ OptiLink Il Senware t masa Tiet i o iit idah made bon bdie ESSO drar KA rd don iher anet 1 dma i 11 8 Serial Protocol Parameters This window gives you the opportunity to control the serial communication parameters that are to be used when a specific protocol is used Please note that these parameters will be available only for protocols that have been licensed for your specific instrument however Modbus is always available You cannot start these protocols using OptiLink ll as then there would be a conflict over what takes control of the s
65. ance with local authorities regulations and laws The T Guard 2B product is sometime called T Guard or T Guard2 in this user guide be advised that in all cases it refers to the same product Neoptix Canada LP Document G1048r05 7 2 INTRODUCTION Congratulations on the purchase of your Qualitrol T Guard 2B transformer monitoring product Your new temperature sensing system will soon allow you to take full advantage of the benefits inherent to fiber optic sensing technology lt offers accurate and reliable temperature measurements combined with extraordinary insensitivity to EMI RFI high voltage insulation and disturbance free sensing due to the non electrical nature of the sensor element used Whenever possible standard industrial components with wide operating temperature range have been used to manufacture your T Guard2 system this should ensure long term trouble free operation The version of this T Guard 2B is a replacement or upgrade for the older T Guard2 system introduced in 2010 Modeled on the 408XT system it offers faster hardware and a richer web interface The main differences are e This new version is compatible with both OptiLink and OptiLink l e The serial interface RS 232 option is not available anymore always RS 485 2W or 4W o The ordering code for the com port option has been replaced by SPx serial protocols and by EPx Ethernet protocols See T Guard 2B brochure for more details e The 16 relay is now
66. ange the IP address e Press the OK key and press the Down Arrow key as many times as required to reach the menu you want to edit e Press the OK key again Then the first portion of the IP address becomes highlighted Use the Down and Up Arrows to change the number to your desired value Then press the Right Arrow key to move to the next field e When IP ADDRESS is highlighted again press to the Down Arrow key until the following message Save yes appears then you need to press the OK key to do a final save operation If using a recent built after 2010 PC a crossover cable may not be required as the newer PCs have Ethernet interfaces that can auto detect Ethernet signal flow direction For more information regarding IP address selection please visit http en wikipedia org wiki IP_ address Neoptix Canada LP Document G1048r05 18 CHANNEL 1 2 63 4 5 6 7 8 Next you need to make sure your PC computer is also set to work with a static IP address which should be 10 0 0 3 For this you need to open the Windows Local Area Network window as shown here ra ra 4 Local Area Connection 3 Status 4 Local Area Connection 3 Properties General Networking Sharing ji Connect using Connection IPv4 Connectivity ds EF ASIX AX88772 USB2 0to Fast Ethemet Adapter IPv6 Connectivity No network access mem Enabled 01 30 59 100 0 Mbps This connection uses the following items a File and Print
67. ated here Fl IO 20 20 0 0 709 30 E OLO 1101015010 ssi 10 00mm 394in To install the T Guard2 controller enclosure 1 Drill holes in the wall where the controller is to be mounted according to the dimensions given in the figure above the holes are made to accommodate M6 socket head type screws For optimal system reliability make sure the T Guard2 is not mounted to a surface where excessive vibrations particularly high frequency vibrations are not present a vibration isolated transformer cabinet is normally fine 2 Mount the T Guard2 controller 3 To install the relay block one will need a section of standard DIN rail about 15 to 20 cm long The location of the relay block will be mainly dictated by the cable length between the relay block and the T Guard2 main controller cables are available from Neoptix at lengths from 0 5 to 3 0 meters 4 Connect the fiber optic extension cords to the T Guard2 controller as discussed in Section 6 3 below 5 Connect the electrical wiring power relays analog outputs serial Ethernet communication etc as discussed later in this Chapter to the T Guard2 controller 6 2 Electrical installation The following drawing gives an overview of both the electrical connections and of the fiber connection to the T Guard system below the T Guard2 system Neoptix Canada LP Document G1048r05 24 Mating connectors for the 24VDC power and for the Analog Outp
68. ation If you are a system integrator make sure you keep all parts for ultimate delivery to the final user Make sure all listed items have been received and are in good condition Note any evidence of rough handling in transit immediately report any damage to the shipping agent Should a part be missing or damaged please contact your distributor immediately Returns must be made with the original packaging accompanied by an authorization number RMA Your distributor will provide you with information concerning the return of merchandise The carrier will not honor damage claims unless all shipping material is saved for inspection After examining and removing contents save packing material and carton in the event reshipment becomes necessary The standard version of the T Guard 2B system requires 24 VDC input An external power supply is required if other input voltages are to be used by the end user Neoptix Canada LP O Document G1048r05 15 4 PROBE INSTALLATION INSIDE POWER TRANSFORMER One of the main applications for the T Guard 2B product is monitoring temperature of hot spots in power transformers Since its inception Neoptix has developed expertise in this application and is considered as a world leader in this field These Neoptix products are mostly dedicated to the power transformer industry our manual G1009 contains a large amount of information on how to apply the product line to transformers including probe installation a
69. ave any questions do not hesitate to contact Neoptix support neoptix com You can perform other functions with the OptiLink software such as data logging Modbus communication settings etc refer to the user guide for more information Neoptix Canada LP Document G1048r05 33 7 T GUARD 2B SOFTWARE REFERENCE WEB SERVER The T Guard2 system is supplied with a rich set of software commands that allow the user to fully benefit from the unmatched flexibility of this industrial grade temperature measurement system The software functions can be categorized in 4 district types as follows 1 System setup 2 Displaying and logging temperatures 3 Relay setup 4 Other support functions You will need your web browser application e g Internet Explorer to access these functions Instructions on how to connect to your web browser are given in Chapter 5 and are not repeated here You are free to explore all available pages and change parameters as you wish it is always possible to later force all parameters to their default factory values Such browsing is probably the best way to learn and familiarize you with the T Guard2 system The philosophy of the T Guard2 system is that setting of most parameters and system interaction should be done via the web interface as explained in this Chapter The T Guard2 keypad is quite minimal and its use is only recommended when a web browser is not readily available some parameters such as p
70. ay 25 0 A Config Modbus button is available to configure the serial Modbus parameters such as baud rate number of stop bits and so forth OptiLink also includes a convenient Console that can be used as an alternative to HyperTerminal especially when you are already using OptiLink You can invoke it by selecting Window and the Open Console from the menu bar you must be in non acquisition mode to use the Console Warning This Console can only be used for serial command that do not involve file transfer in other words it can be used only when the query and answer are simple ASCII characters DEOMI T Guard 400 20 0124 Help menu baud nonnnn Set baud rate to nnn bit per second valid rates are 9600 19200 355400 57600 115200 remember to reconnect enosocooar Clean up delete log file xxxxxxxx XHAN Download a temperature log or a protocol pointmap file among temperatures tem dnpdpt tat GbE Opt txt Enable channels to scan if no argument scan all coca To disable use e channel number Fli i a Sel point adjustment on channel 1 to 31 format Erase all Log file s gskiplil Skip up to i 0 to 9 marginal read cycles A Help menu this screen Gel factory and status Information bee HARA AAA ae Enter license code to unlock protocols and features l List log filels logdisable Disable logging logenable Enable logging Toggle calibration n e for Neoptix n o for Nor
71. ay when two simultaneous conditions are met then two relays wired in series are required this would be equivalent to a logical AND function Neoptix Canada LP O Document G1048r05 30 Take note that each set point can be assigned a hysteresis value typically from 5 to 10 C to avoid relays from tripping continuously The default Hysteresis value for most set points is 10 C which can be changed using the web server tool 6 5 3 Relays Maintenance The terminal block that includes the 16 relays is built so individual relay can be changed replaced in case of malfunction The procedure given here instructs you on how to exchange a relay 1 Make sure T Guard2 power is turned OFF 2 Open the relay cover See figure 4 Replace the relay as needed 5 The cover can be closed as follows first close the cover 3 and then push lightly in the direction of the arrows to snap the cover 4 Neoptix Canada LP Document G1048r05 31 6 6 Testing the T Guard 2B controller 6 6 1 Introduction This procedure should be used to confirm the good operation of a Neoptix T Guard2 system which is already installed in a transformer control cabinet this means that the system is fitted with a proper 24 VDC power supply and has been completely tested by the transformer manufacturer at the manufacturing plant This procedure is intended to be used by the transformer end user utility This procedure should be used i
72. bona File 30 and wapa Help L lade Falles Ervblod TA i hamna El Serin Membre 0225 WA Relay name 2 Fakse Enabled aG Aelayneme 6 Faiaafa Enabled mer MA PAET Bastos successi ma Relay name 1 Falsafa Enabled HT Relay nama 7 Fakie Ennbine Terry see air Threshold Condon Type Event Logona A Alem Condon Mame degrees C 0 ser Then JEnabied Log A Mam J Conde 120 Gorater Than Cesabled BT 200 Nore Disatied Cone 3 200 Hone Cinaticd Cond 200 Hone Disabled Cond 200 Hone Disabled Cond 6 200 Hor Cabin Cond 7 200 Nore E Disabied Cond Normally you edit these settings and then finally click the Apply Changes button to apply the changes to your T Guard2 device When the changes have been uploaded correctly you are shown a message confirming that the condition file was correctly sent to your device and the table will be refreshed using the updated values On clicking the Return to Main Menu button the application resets to its initial state In most cases that s all you need to do 11 5 Download Files Tool This tool can be very useful to download these types of file e Status txt This is the status file described elsewhere in this document It essentially gives an overview of all parameters of your system that can easily be e mailed or printed e
73. bration of the instrument Always follow the following recommended procedure l Apply a stable and known temperature to the sensor tip Il Check the display reading for abnormal deviation from the known temperature Ill Send the f command followed by channel number a blank character and the reference temperature value example f2 27 0 followed by Q without quotes Temperatures must be entered in units as specified by the u command IV Wait a few seconds V Confirm that the readings correspond to the known temperature Neoptix Canada LP Document G1048r05 62 You can revert at any time to the factory calibration using the resetoff command This will in effect clear any offset that you may have entered for all channels Important always make sure you are reading a valid temperature value before using the f command otherwise your thermometer may display a random value for a channel where the f command has been used e format isis Erase all log files This command deletes the current as well as all archived log files This preserves disk space but is not necessary in normal use even after several years unless the logging rate has been reduced substantially on the device for long periods of time e Gpl tom Skip up to i 0 to 9 marginal read cycles This command is useful to eliminate annoying dropouts that can happen when using weak probes The parameter indicates the number of scans that the T
74. button to begin logging IMPORTANT the DDE Excel functionality requires e Either the French or English language versions of Excel to be installed on the Windows 7 PC note most international versions of Excel should select English e You must correctly identify the language version of Excel when prompted by OptiLink e Click the xlsx format checkbox if you are using Excel version 2007 or later e tis recommended to select a file name for the target spreadsheet that does not exist yet and to close all other open spreadsheets before beginning e f you select a file name that already exists data will be appended to the existing data after a 2 line header has been added 8 3 Viewing Temperature Data in OptiLink Temperature values can be displayed on your computer screen in a number of ways Click one of the four Chart button to active one or more of these windows Note that more than one window type can be displayed simultaneously in addition you can log temperatures to a file independently from these display windows Note that each of these 2 modes have each then own acquisition time base To display temperature trends click the Chart button to get the following window 5 50 Ua sBa_ om FEET 222029318 i u x Adjust the Refresh Rate and Min Max to suit your viewing needs The minimum refresh rate is 0 2 second in OptiLink however the T Guard2 will send temperature data once every two seconds Neopt
75. ch uses permanent directly connected data circuits between the systems The IEC Technical Committee 57 Working Group 03 have developed a protocol standard for Telecontrol Teleprotection and associated telecommunications for electric power systems The result of this work is IEC 60870 5 Five documents specify the base IEC 60870 5 e IEC 60870 5 1 Transmission Frame Formats IEC 60870 5 2 Data Link Transmission Services IEC 60870 5 3 General Structure of Application Data IEC 60870 5 4 Definition and coding of Information Elements IEC 60870 5 5 Basic Application Functions The IEC Technical Committee 57 has also generated companion standards e IEC 60870 5 101 Transmission Protocols companion standards especially for basic telecontrol tasks IEC 60870 5 102 Companion standard for the transmission of integrated totals in electric power systems this standard is not widely used IEC 60870 5 103 Transmission protocols Companion standard for the informative interface of protection equipment IEC 60870 5 104 Transmission Protocols Network access for IEC 60870 5 101 using standard transport profiles Neoptix Canada LP Document G1048r05 13 All IEC 60870 registers are read only the user cannot modify the information stored in the T Guard2 2 6 IEC 61850 description The IEC 61850 is a standard for the design of electrical substation automation IEC 61850 is a part of the International Electrotechnical Commission s IEC Technical C
76. d Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Regs Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status Read Input Status R 2315 2316 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2501 2502 2504 2505 2601 2603 2605 2607 2609 O ho PlR le ul N 6 17 NIN ble N E o 00 N a Ria 23 NTN N SIA 27 O disable 1 enable O Neoptix 1 Nortech 0 C 1 F O disable 1 enable optimize CCD time O max if no signal 1 min if no signal 10 Signed 16 bit integer Temperature 100 Signed 16 bit integer Temperature 10 Signed 16 bit integer O Nosignal 1 Probe detected 00 O Channel 12 status 02 R 28 Read Input Status R 28 AAA N Read Input Status WwW WwW Read Input Status Read Input Status WwW WwW Read Input Status 201 202 Read Input Status 203 Read Input Status 204 205 Read Input Status 206 Read Input Status 207 208 Read Input Status 209 Read Input Status 210 211 Read Input Status 212 213 214 Read Input Status 215 Read Input Status Read Input Status NIN o O WIN N i B Read Input Status N oO N N Read Input Status NIN ojo to 00 N E O R
77. d prompt for its download Among the information provided by this file is e Serial number e Firmware version e Hardware code and version e Calibration date e Uptime e Serial hardware e Currently selected settings For a detailed list of the information provided by the status file please refer to section 10 4 iI aria Get Temperature reading channel i Without parameters the t command will display temperatures for all available channels in the temperature unit currently defined on the system If one provides a valid channel number only the temperature for that channel will be displayed An unavailable temperature will be displayed as Refer to the verbose prompt command to obtain more information on an unavailable temperature Here is the list of temperature error codes 999 99 temperature too high 999 88 temperature calibration error 999 77 temperature undefined 999 66 temperature error 999 55 temperature disabled 999 44 temperature slave timeout 999 33 temperature slave error 999 22 temperature timeout 999 11 temperature too low 999 00 other temperature errors gt SI li Unit c degrees Celsius f degrees Fahrenheit Set units of measurements to either Celsius i c or Fahrenheit i f Note that this unit selection is the same as the temperature unit selection made from the keypad if the display option is installed Ex uc followed by Q to select C Celsius e wd yyyy mm dd Write c
78. ded then Preset Regs Make sure the value of Number of Points is set to the number of parameters you want to change Make sure the Slave Device is corrected set node number and that the Address points to the register address you want to modify For example to change a temperature value from 200 to 50 you will enter remember to multiply the temperature value by 10 16 PRESET MULTIPLE REGISTERS x Address 2202 Length 0001 2202 500 j From File To File Update Cancel Click update to write your new value 12 5 3 Data logging ModScan allows you to log either in a text file txt or a database file mdb Microsoft Access format Both are similar Here is a quick example saving to a text file Select Setup from the main menu and then Text Capture In the Save As box enter a proper file name if using Windows Vista make sure your file is not saved in the Program File directory In the next window enter the frequency at which you want to log data ModScan32 Data Capture Frequency x Options C Save Each Scan Save Selected Scans C Save Running Average Frequency EES y Cancel Data logging will automatically start To end logging select Setup and then Capture Off The saved file can then be open using WordPad do not use Notepad Typically the saved data should look like this JNB Test 2 bt WordPad fs fon xs File Edit View Insert Format Help Dei Sl 4 a Bb 11 12 13 July 10 2007
79. ded and saved in your PC To get this report download a file by selecting T Guard2 Status Report txt option This ASCII report can be read using Notepad WordPad or Word For problem support make sure you send this report to Neoptix Customer Support Team pe bot Format aw Heap Guard 2 Status log 00 11 30 Toor iat Serial humber 160145 iFiramaire version 55 1 6 mob Serv r version 1 41 Mdardware code Calibration Date 2040 1147 gup Lime 0 0 36 dd hhimm gt Serial Interface serial Hardware Radha Protecol one Ethernet Interface MAC 6D SOC AD EDLE Protocol HTTP WIP address fissd by user DIF address 10 0 0 4 EP mask 255 255 255 0 IP Gateway address 10 75 6 1 Temperature Data Logging legging Enabled yes 7 7 3 Alarm handling Alarms are normally handled from the T Guard2 display and keypad alarms can only be acknowledged using the T Guard2 local keypad Any alarms that have not yet been acknowledged are displayed in the following window in the lower left quadrant for information only Once acknowledged this alarm is removed from this web window and is logged in the event log You can view and download this log by invoking the Relay conditions Event log readout window as described in a previous section Alarms are assumed to be acknowledged when the T Guard2 electronics reboots However any logged alarms will stay in the event log file
80. ditional Formatting Insert 7 x gt A ES Gay B Z U As ZEZE gt 3 Format as Table SF Delete 3 Z Paste A aa aan SERE _ Sort amp Find amp y SS A SEE Pr tg 399 Cell Styles 7 pa Format gt 27 Filter Select Font Alignment Number Styles Cells Editing v fe Qualitrol T Guard 408 g B C D E F G H I J K E Temperature Data degrees C 2 serial v5 08 11 3 Channel Name 1 ALV ph 2 HV2 3 HV ph Channel4 Channel5 Channel6 Channel7 Channels 4 Date Time POSIX time Channel Channel Channel Channel Channel Channel Channel Channel 8 5 3 3 2013 17 24 16 1362331456 PT 35 8 28 3 28 2 29 5 28 2 27 6 27 6 6 3 3 2013 17 24 53 1362331493 25 7 35 7 28 4 28 2 29 5 28 2 27 6 25 7 3 3 2013 17 25 53 1362331553 25 7 35 7 28 1 28 2 29 5 28 1 27 5 27 3 8 3 3 2013 17 26 53 1362331613 25 8 35 7 28 3 28 2 29 5 28 2 27 5 27 3 9 3 3 2013 17 27 53 1362331673 25 7 E 28 2 28 1 29 5 28 2 27 6 27 3 10 3 3 2013 17 28 53 1362331733 ZI 35 7 28 3 28 1 29 5 28 1 27 3 274 Vj 4 4 gt gt 2013 04 06 08 01 54 temperature 4 i 4 gt i Ready 2 100 E g Column C POSIX time gives the Unix time in seconds since January 1 1970 This could be useful to simplify the generation of graphics in Excel This time is based on the UTC time not the local time however columns A and B Date and Time are in local time New log files are started when 60000 lines are reached to be backward compatible with some older
81. ead Input Status N E E Read Input Status N E UY N N H O N u Read Input Status N E D 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 N m e Sg T Guard 2 Supported Function Codes s ot 01h Read Gols Device config ard chamnelenable SC Tx 04 04h Read input Register Measured temperature values gt TGD TGL x 0s ashy Write Single coi eve config and channel enable x 16 10h Write Multiple Registers Supported Exception Codes The function code received in the query is not an ASI RARE MON allowable action for the server or slave The data address received in the query is not an i ao allowable address for the server or slave 12 4 3 Modbus exception codes The T Guard 2B Modbus implementation supports 2 exception codes Exception code Function not supported Register number out of range If a parity error or CRC error is detected in a received message the T Guard2 simply ignores this message no response is sent Neoptix Canada LP Document G1048r05 81 12 5 ModScan examples ModScan is a good and simple program that can be used to exercise Modbus links Furthermore it can also be used to perform some simple data logging Please note that this program must be purchased separately it is not supplied as a standard item with the T Guard system When started the following screen will appear Cl ia Medical Fie Comudian m
82. eature summary 14 Summary 14 IEC 61850 protocol How to configure using OptiLink II 74 Illustration Extension cable 12 Feedthrough 11 Junction box 11 Mounting brackets controller 23 OFT coupling 11 ST connector 86 ST coupling 12 T Guard 2B system block diagram 23 Tank wall plate 11 Transformer probe 10 Impedance of analog outputs 4 Installation Connectors on T Guard 2B 25 Electrical installation 24 Extension cables 27 Mating connectors electrical 25 Mechanical installation 23 Modscan 82 Copyright Neoptix Inc 91 OptiLink 49 OptiLink II 68 Performance verification probes 53 Power on inrush current 10 Relay connections 28 RS 422 RS 485 communication converter 84 T Guard 2B controller 23 T Guard 2B Mounting bracket details 23 T Guard 2B system installation 23 Installation guide Probes 9 Insulation material remaining life 44 Interpretation of y command 86 Introduction T Guard 2B system 8 Introduction web server 17 IP address DHCP server 17 How to set in Windows 19 Static address 18 J Junction box JBox 11 K Kraft paper performance 45 L List channel names serial command 63 Log download or delete page Using OptiLink II 72 Using web page 39 Loggmg Delete log file 62 Download log file 62 In Windows with OptiLink 51 Read rate using serial commands 64 Synchronization time with NTP server 73
83. efault all parameters have preset values that are normally compatible with power transformers You are free to change any parameters as you wish however for now it is suggested to leave all parameters to their default values Next you will like to set the parameters that are pertaining to each probe This can be done by selecting Temperature channel settings button and then Parameter settings n oe ami _ louise hai e gt C A 6 5970210172 Pe OG se In this window you will be able to set parameters that are important for each optical channel or probe e Enable Disable a channel Name a channel up to 32 characters to your liking probe position is often a convenient name Enable for global calculation to confirm if you want to include or not this channel in the global temperature calculations Temperature offset Warning this will affect the instrument calibration should be changed with caution Analog output zero and span for this channel There is also a page to set parameters that are common to all optical channels This is shown below The window shows the recommended values for power transformer applications ME tempentture global parar Y t T LOLOL iy x Dafining Raliab ility lemperalure giobal paramolrr srili Temperature umil a Temperatone logging Sado Optinirabion i rra A 1 5 Chae PEHEE Sania hi AA Ando Cua eror Pio de Tippa Seren F Analog Tree LW a Wipe
84. er Sharing for Microsoft Networks i Pure Networks Device Discovery Driver i Pure Networks Wireless Driver i Intemet Protocol Version 6 TCP IPv6 Memo Protocol Version 4 TCPAPvA i i Link Layer Topology Discovery Mapper 1 0 Driver Link Layer Topology Discovery Responder v mW p RRS KK Received Install Uninsta __ Properties Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Bytes 2 112 474 3 174 338 E Properties _ psable _ diagnose a And then open the Properties window Highlight Internet Protocol Version 4 and click Properties you should get the following window left Select the Use the following IP address button and enter the information as shown in the figure on the right below r Se LA Sa Internet Protocol Version 4 TCP IPv4 Properties Y ess General Alternate Configuration General r Internet Protocol Version 4 TCP 1Pv4 Properties You can get IP settings assigned automatically if your network supports You can get IP settings assigned automatically if your network this capability Otherwise you need to ask your network administrator Supports this capability Otherwise you need to ack your network for the appropriate IP settings administrator for the appropriate P s
85. er digital form or as graphics Data can be logged in a file if desired This software is still in development contact Neoptix for the latest version October 2014 Version 1 79 is described below Very important The current version of OptiLink Il will work correctly with the 7 Guard2 that has the firmware version 3 91 or later If your TG2 has an earlier version contact Neoptix for instruction on how to do a firmware update with the latest version OptiLink II can simultaneously support up to 4 Neoptix T Guard instruments either through their serial COM ports or through their Ethernet ports if available Currently this tool supports all Neoptix instruments 11 1 Installation and initial operation The Neoptix OptiLink Il tool is installed using a standard Microsoft Windows setup exe package Double click on setup exe to launch and accept the usual Windows Security warning to proceed OptiLink Il requires the Microsoft NET Framework version 4 5 If this dependency is not present on the target computer then it will be automatically installed first and a reboot will probably be required before resuming the installation On the 7 Guard2 make sure you have set the protocol to Neoptix this is an easy thing to overlook Make sure your serial port parameters are correct and that your cable matches your port duplex settings Neoptix protocol serial settings are baud 9600 Parity None and Stop bits 1 Warning To reinstall the software
86. eration as parasitic light entering via unused connectors into the T Guard module may cause false temperature readings even on other channels The Neoptix T Guard 2B and related products are CE marking certified This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Neoptix Canada LP Document G1048r05 4 1 END USER LICENSE amp SOFTWARE WARRANTY AGREEMENT PLEASE READ THIS SOFTWARE LICENSE CAREFULLY BEFORE DOWNLOADING INSTALLING OR USING ANY QUALITROL OR QUALITROL SUPPLIED SOFTWARE BY DOWNLOADING OR INSTALLING THE SOFTWARE OR USING THE EQUIPMENT THAT CONTAINS THIS SOFTWARE YOU ARE CONSENTING TO BE BOUND BY THIS LICENSE The following terms govern your use of the Software except to the extent a particular program a is the subject of a separate written agreement with Qualitrol or b includes a separate clickwrap license agreement as part of the installation and or download process To the extent of a conflict between the provisions of the foregoing documents the order of precedence shall be 1 the written agreement 2 the clickwrap agreement and 3 this Software License License Subject to the terms and conditions of and except as otherwise provided in this Agreement Qualitrol Systems Inc or the Qual
87. eration of the NTP web service Network Time Protocol This command has no parameters It allows testing the NTP server response using the parameters set by the above ntp commands e nt i Toggle calibration n e for Neoptix n o for Nortech Fibronic n o or n e This command can be used to change the calibration type that is active at any given time n o should be used to enable the Nortech Fibronic Inc calibration while n e should be used for Neoptix probes lil oscar Analog out if error 0 Max Min 1Hz 1 Max level 2 Min level This command can be used to change the behavior of the analog output s in a situation when the 7 Guard2 thermometer cannot read a temperature for this channel 1 can take one of three values o 10 This is the default value to assure compatibility with older Nortech Fibronic Inc probes With this setting the analog output will oscillate between its maximum and its minimum value at a rate of approximately 1Hz o i 1 Incaseofa probe problem the analog output for this channel will be forced to its maximum possible value e g 10V or 20mA o i 2 In case of a probe problem the analog output will be forced to its minimum possible value e g OV or 4mA E aaa Upload firmware file from HyperTerminal directory to device See the detailed steps for a firmware upload in the separate section Appendix C Firmware Upload O LL A Read date and time This will display the curren
88. erial port the best way to start a serial protocol would be to use the local keypad as explained in Section 9 2 lei Dptilink H verion LI feet 01 13 29 th MIT Frans ALII Hale Neoptix Canada LP O Document G1048r05 74 The DNP 3 0 protocol is available in either 16 or 32 bit you should select 32 bit unless your SCADA system supports only 16 bit 11 9 Firmware Update Tool Warning Whenever possible user the web interface to upgrade the firmware as it is much faster than the serial port This tool provides a simple way to upgrade the 7 Guard2 internal software code Please note that an upgrade of a T Guard2 can take 2 a few hours when using the OptiLink Il software To get an upgrade file you must contact Neoptix support at support neoptix com 11 10 Upload Settings Tool This tool is useful for configuration T Guard with similar a configuration that would have been downloaded using the File Download tool cfg files 11 11 Troubleshooting Here are some tricks you can try to fix any problems you may have with OptiLink ll especially with starting the program 1 Make sure the serial protocol on the 7 Guara2 is set to Neoptix 2 Make sure the COM port is listed correctly in the Windows Device Manager Check the port properties 3 Use the appropriate cables During the development of the tool the serial cabling we used was a USB to RS 485 converter as recommended by the 7 Guard2 Quick Start Guide doc
89. erstand the parameters in the above windows you should contact your Local Network Administrator for help Alternatively you can also work with a dynamic IP address DHCP server even if you are connected directly to your T Guard2 this can be done by installing a shareware in your PC which would act as a private DHCP server Neoptix has successfully used DHCP Server for Windows can be downloaded from http www dhcpserver de cms download The readme txt file gives instructions on how to use this very useful program in particular how to set a range of searchable IP addresses IPPOOL_1 variable 5 2 Working with the Internet browser Start your compatible web browser In the address bar enter 10 0 0 4 The first page you will see is the login page The default username and password are neoptix and pass these can be changed later i 0 3 30 3 21 570 22 3590 Ha mei Taa met P aera D en wu Tal SIRENEN 24 1 22 790 21 790 23 300 annn SH SE HEI bura eam The following browsers are supported e Microsoft Internet Explorer version 7 and above e Mozilla Firefox version 3 6 and above e Google Chrome e Apple Safari The various screen pictures that are included in this guide may show different IP addresses in the address bar this inconsistency is due to the fact that these screenshots have been done at different moments using different settings Neoptix Canada LP O Document G1048r05 20 By d
90. es in 25 cm or more diameter loops inside the T Guard2 enclosure To ease installation the Neoptix extension cables are fitted with write on labels at both ends this is useful to identify which extension is which once many have been installed in the same conduit Warning Do not cross connect extension cords this may compromise your system behavior Neoptix Canada LP Document G1048r05 27 6 4 Analog output connections There are a total of up to 32 wire connections one for each optical channel This T Guard 2B thermometer can be set by software in either voltage or current output mode the default factory setting is current outputs 4 20 mA if you need voltage outputs 0 10 V you must set the software accordingly it is highly recommended that this change be done by expert users only The minimum analog output value corresponds to minus 100 C and the maximum analog output value corresponds to 300 C The thermometer normal range is from 50 C to 200 C so a minimum value indicates an under range error likewise a maximum value indicates an over range error condition If the output toggles between the minimum and maximum values at approximately 0 5 Hz this indicates a sensor problem for that channel Warning 1 Do not connect any external voltages to these outputs this may cause permanent damage to the T Guard 2B unit 2 Avoid shorting together output leads together as this may destroy the electronic drivers inside
91. ettings Obtain an IP address automatically Qbtain an IP address automatically Use the following IP address Use the following IP address JP address to 0 0 3 e Subnet mask petal gateway Obtain DNS server address automatically 9 Use the following DNS server addresses O Use the following DNS server addresses Preferred DNS server Preferred ON Alternate DNS server Alternate ONS server Validate settings upon exit Advanced Validate settings upon ext Advonced ox cancel ti Alternatively you can also enter a fixed IP address using the Alternate Configuration tab shown in the above left picture By doing so it would be easier to switch back and forth between a DHCP enabled configuration such as would be required in an office environment and a fixed IP configuration such as would be required to directly interface with a T Guard2 system This is illustrated here Neoptix Canada LP Document G1048r05 19 General Alternate Configuration F this computer is used on more than one network enter the alternate settings below Atomatic private IP address User configured JP address 10 0 0 3 Sybnet mask 255 255 255 0 Default gateway Preferred DNS server Alternate DNS server Preferred WINS server Alternate WINS server Y Yaldate settings if changed upon ext Close all windows If you have problems connecting to the Ethernet or to und
92. files are automatically generated on first start of these protocols and will therefore be absent until the protocol is enabled for the first time The qgateway cid file is available when the IEC 61850 protocol is enabled and running see the Smart Protocol Reference Guide document G1030rxx e e 1 2 n Enable channels to scan By default all channels are enabled but a specific channel can be disabled A disabled channel will show on its red LED display See the verbose prompt paragraph below to learn how to differentiate between a defective and disabled channel on the command line FIJ iii Set point adjustment This command forces an actual temperature reading j for channel i any resulting offset will be applied to all future measurements for that channel This is useful to compensate for small temperature deviations that may occur between sensors such as forcing older Nortech Fibronic Inc probes to read similar temperatures as the newer Neoptix probes A maximum offset of 5 degrees C is recommended if it is required for you to force a larger offset your thermometer probably requires a new factory calibration In that case please consult your distributor or Qualitrol Support for more information This procedure can also be called a one point calibration If the j parameter is not used the command will clear any previously entered offset for channel i Remember that this command alters the internal cali
93. four channels must be enabled for global calculation see Probe Parameter Setting web page Neoptix Canada LP Document G1048r05 47 12 Sensor6 Neoptix Canada LP O No signal na na Document G1048r05 na 7 Enable Yes 48 8 OPTILINK SOFTWARE PACKAGE 8 1 Using OptiLink formerly NeoLink OptiLink can also be used with the 7 Guard2 but only through its serial port OptiLink cannot be used over an Ethernet network OptiLink is a Windows program by Qualitrol that provides a convenient graphic user interface to the 7 Guard2 as well as other devices built by Neoptix Qualitrol It is offered in two versions e The Lite version now ships as a standard item with every instrument it supports only one instrument at a time e The Pro version includes more features and support more instruments and or channels simultaneously Regarding the 7 Guard2 specifically the Lite version does not provide upload or download relay configuration buttons These features are only available in the Pro version Please contact your Qualitrol Representative to purchase a serial number registration for the Pro version Before starting make sure you are connected to a running 7 Guard 2B through a serial port to your Windows PC After installing OptiLink with a standard setup exe installation wizard you will be able to launch this program in Windows 7 by poi A gt All Programs gt Qualitrol gt OptiLink gt
94. g this approach everyone in your organization can access it This type of connection would normally be done through an Ethernet intelligent hub and or router fitted with a DHCP server Warning For security reason this approach is NOT recommended as everyone on the network could have easy access to the T Guard2 Neoptix recommends using a private network as described later in this chapter This is illustrated here GITA 1 92 168 1 215 GT 192 168 1 200 gt CAN 192 168 1 201 CAT 5 or 6 CABLE 192 168 1 225 CE 122 169 1 1 b You connect the T Guard2 through a dedicated Ethernet interface and cable using a private network arrangement Furthermore to keep your organization network operational at the same time you will need an additional Ethernet interface adapter such as a USB to Ethernet device this can be purchased for a nominal fee at any computer store This has the advantage of keeping the T Guard2 isolated from all outside networks and thus will provide the best security scheme This approach is illustrated here The T Guard2 power switch only controls power to the local display To perform a complete power off it is required to unplug the 24 VDC power connector from the unit or turn off the external power supply module gt For all configurations your proxy server should be disabled if you are using one Neoptix Canada LP Document G1048r05 17 CAT 5 or 6 CROSSOVER CABLE
95. gineer the file is normally sent in zip format you will need to unzip it to a local drive before proceeding with the upgrade Warning Never turn off a T Guard2 when an upgrade is active doing so may render the system unusable 7 7 6 Protocol and communication management Two windows System Management are available here one for the serial protocols and one for the Ethernet protocols as follows 8 Se al protocol senal E C fi The Interfaces section is described below the other 3 sections should be self explanatory Neoptix Canada LP Document G1048r05 45 Contact Neoptix or your sales representative if you want to buy more protocols The Ethernet interfacing is described in details in Section 5 1 Also these parameters can be changed directly on the T Guard2 via its display and keypad For the serial interface parameters these should be set as required by the protocols you will be using with your T Guard2 Modbus DNP3 and IEC 60870 7 7 6 1 Configuring serial protocols When using the serial protocols one needs to pay attention to parity and stop bit settings The following restrictions are applicable Modbus Although this protocol has some restrictions the Neoptix implementation of the serial Modbus product accepts any combination of stop bits 1 or 2 and of parity bit none even or odd DNP3 The only combination supported is parity None and 1 stop bit IEC 60870 5 101
96. hanbe Asia Gaza Asia Harbin Asia Hebron Asia Ho Chi Minh Asia Hong Kong Asia Hovd Asia Irkutsk Asia Istanbul Asia Jakarta Asia Jayapura Asia Jerusalem Asia Kabul 88 Code Time zone 268 Asia Kamchatka 269 Asia Karachi 270 Asia Kashgar 271 Asia Kathmandu 272 Asia Katmandu 273 Asia Kolkata 274 Asia Krasnoyarsk 275 Asia Kuala Lumpur 276 Asia Kuching 277 Asia Kuwait 278 Asia Macao 279 Asia Macau 280 Asia Magadan 281 Asia Makassar 282 Asia Manila 283 Asia Muscat 284 Asia Nicosia 285 Asia Novokuznetsk 286 Asia Novosibirsk 287 Asia Omsk 288 Asia Oral 289 Asia Phnom Penh 290 Asia Pontianak 291 Asia Pyongyang 292 Asia Qatar 293 Asia Qyzylorda 294 Asia Rangoon 295 Asia Riyadh 296 Asia Saigon 297 Asia Sakhalin 298 Asia Samarkand 299 Asia Seoul 300 Asia Shanghai 301 Asia Singapore 302 Asia Taipei 303 Asia Tashkent 304 Asia Tbilisi 305 Asia Tehran 306 Asia Tel Aviv 307 Asia Thimbu 308 Asia Thimphu 309 Asia Tokyo 310 Asia Ujung Pandang 311 Asia Ulaanbaatar 312 Asia Ulan Bator 313 Asia Urumai 314 Asia Vientiane 315 Asia Vladivostok 316 Asia Yakutsk 317 Asia Yekaterinburg 318 Asia Yerevan 319 Atlantic Azores 320 Atlantic Bermuda 321 Atlantic Canary 322 Atlantic Cape Verde 323 Atlantic Faeroe 324 Atlantic Faroe 325 Atlantic Jan Mayen 326 Atlantic Madeira 327 Atlantic Reykjavik 328 Atlantic South Georgia 329 Atlantic Stanley 330 Atlantic St Helena 331 Australia ACT 332
97. hat the corresponding probe was working at the factory It may happen from time to time that a reading is not available on a probe due to damages caused during transformer manufacturing if this is the case you will not be able to get a reading for this channel 6 6 5 Analog output testing Note A milli ammeter will be required to test the analog outputs 4 to 20 mA range Note The factory default for analog outputs is zero 100 C and span 400 C If you are not familiar with these 2 parameters you should read more about it in this user guide These defaults can be changed to your liking by using one of the OptiLink software s You can use the milli ammeter to read the current for any channels by connecting it to the corresponding 2 connections on the analog output terminal block For example assuming the default settings for the analog channels you should read 9 mA for a temperature of 25 C if you have the zero set to O C and the span to 160 C then you should read 6 5 mA and so forth 6 6 6 Relay testing The relays can be tested in a number of ways The easiest way to test them is flipping their Fail Safe mode status One needs to do this independently for each relay This can be done via commands using the web server pages Upon changing the relay status observe that the corresponding relay is indeed acting appropriately 6 6 7 Conclusion This terminates the commissioning procedure If you h
98. he connector e When pulling the fiber optic cable through junction boxes do not bend the cable less than 25mm 1 inch radius Oversized junction boxes are preferred e When pulling the fiber optic cable through a conduit make sure the red or transparent PVC caps are covering the cable ends e The connector ends must be cleaned prior to final connection to remove debris that may have collected during installation Debris can block the passage of light down the fiber For this purpose follow this procedure e Use optic grade wipes and optic grade 99 isopropyl alcohol OR Optic Prep pads e Gently wipe the ferrule and especially the end in a circular motion e Allow 10 seconds for the alcohol to evaporate Align the key on the connector with the slot on the mating sleeve slide connector into sleeve and gently rotate the connector body while pushing towards the mating sleeve until the keys on the mating sleeve slide into place This is similar to a bayonet or BNC type connector To install external fiber optic extension cables follow this procedure 1 Make sure the red or clear colored caps supplied with the cables are installed at each end of each cable and this for the whole installation process 2 Tape the pull wire at least 15 cm of the outside fiber optic cable and then pull the cable through the conduit 3 Connect all cables to the T Guard2 system and at the transformer tank interface 4 Store all excess fiber optic cabl
99. ical fiber Outputs standard Selection must be specified at time of order not field changeable 100 240 VAC operation requires the use of an external AC DC power supply The following figure gives a description of the various probe configurations that are optionally available from Neoptix Transformer Probe T2 shown with feedthrough A neoptix Temperature sensor inside transformer Part number T2 Mxx Optical feedthrough onto transformer tank wall or plate Extension cable up to Part number OFT Neoptix T Guard System Part number EXT Mxx ml ss mT 1M Neoptix Canada LP Document G1048r05 General Purpose Probe T2 with and without retaining disk MALE FIBER OPTIC SECONDARY DUST CAP _ SENSOR POSITIONS 2 0 mm PROTECTIVE TEFLON SERIAL NUMBER 1 21 mm PTFE TEFLON STRAIN n ome dd E 3 1 mm PTFE TEFLON SPIRAL WRAP ST CONNECTOR RETAINING DISK 14 28 mm a UP TO 25 METERS 2 75 mm thick 60 0 mm OFT Coupling Feedthrough 1 4 NPT shown 3 8 NPT and M14 also available 53 0 mm TWP Tank Wall Plate shown with optional OFTs Junction Box Document G1048r05 Neoptix Canada LP O ST Coupling for use outside or inside transformer on metal structure Dielectric connectors for use inside transformers are also available 7 0 MAX DIA 27617 ST ST Extension Cable for use outside transformer 3 mm Pol
100. iting Similar to the previous windows whereby one can display up to 64 channels from 4 instruments this window can also display up to 64 channels The example below shows a graph while data is being acquired Neoptix Canada LP Document G1048r05 70 Fonni ns eS A ST AAA TT E RR lt lt HALAL The code behind this window is quite heavy so this window may sometime appear non responsive please be patient Description of some options that are offered to you e You can adjust the colors of the window background marker style etc With the 3D option more variances are available such as graph rotation etc e The graphic can be zoomed by first right clicking anywhere in the graphic area and select Zoom then select an area that you would like to zoom with your mouse The zoom is cancelled either after one minute or by clicking the Zoom out button e The graphic can be panned by first right clicking anywhere in the graphic area and select Pan then use you mouse to move the graphic area The window can be saved as an image jpeg png or gif and can be printed e A Pause Graph option is useful if one want to examine in details some parts of the graphic The graphic can be later resumed without loss of data 11 3 Optical Channel Settings Tool This tool is useful to set up parameters that are related to the optical channel of your T Guard system You need to connect only if you a
101. itrol Systems Inc subsidiary licensing the Software if sale is not directly by Qualitrol Systems Inc Qualitrol and its suppliers grant to Customer Customer a nonexclusive and non transferable license to use the specific Qualitrol program modules feature set s or feature s for which Customer has paid the required license fees the Software in object code form only In addition the foregoing license shall also be subject to the following limitations as applicable e Unless otherwise expressly provided in the documentation Customer shall use the Software solely as embedded in for execution on or where the applicable documentation permits installation on non Qualitrol equipment for communication with Qualitrol equipment owned or leased by Customer Customers use of the Software shall be limited to use on a single hardware chassis on a single central processing unit as applicable or use on such greater number of chasses or central processing units as Customer may have paid Qualitrol the required license fee and e Customer s use of the Software shall also be limited as applicable and set forth in Customer s purchase order or in Qualitrol s product catalog user documentation or web site to a maximum number of a seats i e users with access to the installed Software b concurrent users sessions ports and or issued and outstanding IP addresses and or c central processing unit cycles or instructions per sec
102. ix Canada LP Document G1048r05 52 Note that the setting of curve colors and other parameters must be done in the System Configuration window pane Up to 64 trends can be displayed Displaying analog thermometers can be achieved by clicking the Thermometer style button the following window will appear rel Cee 1601 Eh F TEDA taa 1H iii mui All thermometers share the same Min Max reading setting Refresh rate is fixed at 1 0 sec The size of this window will change depending on the number of channels to display Up to 16 thermometers can be shown if you want to display more than 16 channels only the first 16 detected channels will be shown note that any channel that has its Chart checkbox unchecked in the main window will not be shown If an alarm is active for a channel the corresponding thermometer numbers will change color blue for a low temperature alarm or red for a high temperature alarm 8 4 Recommended configuration for transformer applications For transformer applications it is recommended that the following parameters be set as follows Feature Benefit description Ignore bad scans This allows for better stability of the analog outputs when Gskip 5 working with weak or marginal probes Auto tune CCD Optimize the CCD operation especially useful when working wtune with weak or marginal probes Has the advantage also to lower the voltage on the internal lamps thus i
103. k in an industrial environment http www bb elec com Learning Center All White Papers Serial RS 422 and RS 485 Applications eBook RS 422 RS 485 eBook graphics embedded pdf 12 6 2 RS 485 to RS 232 converter As an alternative solution Neoptix offers as an option a convenient converter that can be used to link a T Guard fitted with a RS 485 interface to a PC computer that has only a RS 232C interface port This converter works with both 2W and 4W RS 485 installations This converter does not need any software driver to be installed in your PC The following figure shows this adapter Neoptix Canada LP O Document G1048r05 84 To use the converter you will need a standard RS 232 cable that will attach your converter to your PC Please note that PC s that do not have an RS 232 interface built in will need an additional RS 232 to USB adapter that you can buy at any local computer shop This converter has 4 dip switches that need to be configured depending on your specific installation The setting details is the same as for the USB converter see above section The converter does not require any outside power supply it is self powered from the RS 232 signal lines However if termination resistors are used an external power supply is required We have found that some RS 232 to USB adapters do not appropriately power up this RS 232 to RS 485 converter for these the converter may require an external 12 VDC power module to operate
104. l blocks SVCB Commands Various command types are also supported by IEC 61850 which include direct amp select before operate SBO commands with normal and enhanced securities Data Storage SCL Substation Configuration Language is defined for complete storage of configured data of the substation in a specific format All IEC 61850 registers are read only the user cannot modify the information stored in the T Guard2 Neoptix Canada LP Document G1048r05 14 3 UNPACKING Before using your T Guard 2B system check the box content to insure all items have been included Your package should normally contain T Guard 2B instrument Relay block with 16 relays Relay cable 1 2 or 3 meter long User manual this manual paper copy not included supplied as a PDF document on CD Mating connectors for power in and analog output connections Serial interface cable 2 meters Calibration Certificate Options Power supply module universal input 100 240VAC 50 60Hz output 24VDC 2A or more DNP3 protocol and license serial or TCP IP IEC 60870 protocol and license Serial or TCP IP IEC 61850 protocol and license TCP IP Fiber optic temperature sensor probes Fiber optic extension cables Fiber optic coupling and feedthroughs tank wall Mounting plates Environmental control for NEMA 4 enclosures Protection feedthrough enclosure Ethernet interface cable Optional software and or personalized software configur
105. large number of vendors and users in electrical water infrastructure and other industries in North America South America South Africa Asia and Australia In Europe DNP3 competes with the IEC 60870 5 101 protocol which is widely used in that region and which shares a common origin with DNP3 However the IEC protocol is confined to the electrical distribution industry whereas DNP3 has found wider industry applications in the oil amp gas water waste water and security industries It is important to note that DNP3 is not compliant with IEC 60870 5 although they are somewhat similar see next section For the T Guard 2B the DNP3 protocol is implemented to work on a RS 485 serial link DNP3 level 1 Note Neoptix will offer in the future the DNP3 protocol over an Ethernet TCP IP link All DNP3 registers are read only the user cannot modify the information stored in the T Guard2 2 4 1 Benefits of DNP3 Open standard Supported by an active DNP3 User Group A protocol that is supported by a large and increasing number of equipment manufacturers Layered architecture conforming to IEC enhanced performance architecture model Optimized for reliable and efficient SCADA communications Supported by comprehensive implementation testing standards Has defined protocol subsets for particular applications 2 5 IEC 60870 5 description The IEC 60870 5 provides a communication profile for sending basic telecontrol messages between two systems whi
106. lems when configuring multiple Modbus RS 485 systems together This is usually caused by unstable grounding problems such as what can be encountered when dealing with power transformers To solve these problems your RS 485 lines should be opto isolated before connecting them to the master Modbus bus 12 1 Configuring the Modbus option serial mode Enabling and configuring the Modbus option must be done prior to using the Modbus protocol this can be done using either the web page System Management or via the T Guard2 keypad Setup The default or suggested parameter values are Stop bit 1 fixed Parity even Baud rate BR 9 600 baud rates higher than 19 200 are not recommended Address ID 1 to 247 each T Guard must have a unique node address Addresses up to 255 are tolerated 12 2 Supported serial transmission mode The transmission mode defines the bit contents of the message bytes transmitted along the network and how the message information is to be packed into the message stream and decoded The current implementation of Neoptix Modbus supports only the RTU mode 12 3 RTU transmission mode Number of data bits per character start bits 1 data bits 8 parity bits O or 1 even or odd stop bits 1 2 if no parity bit used None or even or odd parity The link layer includes the following properties behaviors e Slave address recognition e Start End of Frame detection e CRC 16 generation checki
107. llowing picture has been removed Made in Canada 1 Rx MAC Address aoe CE FE sono 10 100BASE T RS 485 SERIAL PORT ETHERNET 8 1 8 1 The Ethernet yellow LED will flash during data transmission The green LED is ON for a 100Mbps OFF for a 10Mbps connection This same port is also used as the main communication port for options such as IEC 60870 and IEC 61850 when communicating over the Ethernet port SERIAL PORT RS 485 This port is illustrated in the figure above middle RJ45 connector This is a RS 485 4 wire full duplex connector to connect to a device with a compatible serial port such as a PC computer or another SCADA device The green LED is flashes when characters are received Rx the yellow LED will flash to indicate transmission activity Tx Furthermore when not assigned to Modbus or another dedicated serial protocol this port will respond to certain commands the Neoptix ASCII serial commands See section 10 2 for a complete list The connector pin out is as follows Device nido female connector FRONT TOF E Figure 26 V MODBUS an RJ45 connector required pin aul Fmalo Fatal ira Malo Eroni viel S883 ATT Ass5s3 9 aa Figure 7 O shall pin connector Sonra hpr conrocion can also bb usi If an RJ45 or a 9 pin D shell connector is used for a 4W MODBUS device the pinouts hereafter must be respected for every implemented circuit Optional 4W MODBUS RJ45 and 9 pin D shell Pinouts
108. mage that might be more realistic for a given transformer installation The file uploading can be done by selecting System File transfer in the File upload section select Visual background file supported file types are JPG PNG and GIF minimum size should be about 500 pixel vertical by 660 pixel horizontal images larger than 2000 pixel vertical by 660 pixel horizontal will be compressed File size is limited to 250kbytes The original image visual jpg is included on the CD that comes with the T Guard 2B 7 5 Logging and downloading temperatures When the T Guard 2B is powered up the home page appears this page displays all temperatures in one convenient window Furthermore the logging function is activated by default using a 10 minute period For the temperature logging functions you first need to assure that the logging parameters are set correctly This can be done by activating the Temperature logging Log setting window as follows The T Guard 2B is fitted with a 1 5 Gbyte memory that is large enough to log temperatures for many years 12 million time stamps Neoptix thus recommends that you leave logging enabled at all time as logged data can always be useful for later diagnostics and maintenance 18 The logging period can be set as low as 1 second however please note this limitation e If the logging period is set to a value less than 1 minute this logging period will be saved as 1 min
109. menu items left pane If connected through an IP address only the Acquire Temperatures item is available Oputink 1 version 1 29 built 2013 11 04 with NET Framework 45 1 tr lt lt 141 r r P TOS _ OptiLink MI DOTATO 11 2 Acquire and Display Temperature Data The Acquire Temperatures application will display up to 64 temperatures 16 temperatures for up to 4 instruments as follows _ _ le OptiLink I version 1 76 built 2014 06 19 with NET Framework 4 5 1 Acquire temperatures SS i RS This window also includes a Graph button which will open an additional window that will show a trend graphic for all previously selected channels channel selection should be made prior to opening this second window See section 11 2 2 for more information The main window also includes a feature whereby the user can save the data acquired since this window was open this data file has the default extension tem and is a CSV type file that can be directly read by Excel Direct saving to an xls file is also possible Please note that data is being acquired ONLY when the Acquire temperatures window is active however the data will be saved only after the Save log button is clicked this will open the following window Q Save temperatures C o Select from which device s you want to save logs Select a radio button in the group box below to log all chan
110. mprove long term system reliability Analog output zero Adjust the analog output zero setting for each channel Zero1 50 Warning this command must be sent individually for each Zero2 50 etc channel With a zero of 50 and a span of 200 the analog outputs will cover the range from 50 to 150 C Analog output span Adjust the analog output span setting for each channel Span1 200 Warning this command must be sent individually for each Span2 200 channel etc Analog output if no Adjust the analog output behavior when no probe is detected Set as required probes Warning this command must be sent individually for each channel All of these command settings can be confirmed with the web browser some of them can also be verified and changed using the T Guard2 front panel display and keypad 3 4 1 Interpretation of probe intensity results The Neoptix T Guard systems are fitted with a function that gives an evaluation about probe signal strength or signal quality index in Neoptix jargon this is called the y command The easiest method to access the data associated with the y command is to use the T Guard2 display by pressing twice the Display key This is illustrated here Typically the following information is displayed CH1 2 05 lamp attenuation 200 CCD time 125 ms auto CH1 indicates the channel number typically 1 to 8 for an 8 channel T Guard system 2 05 indicates the power strength
111. n conjunction with the Neoptix applicable documentation in particular this user guide 6 6 2 Required tools These tools will be required to perform the procedure completely e APC with an Ethernet port to connect to the T Guard2 you will need an Internet browser as explain in Chapter 5 e Totest the RS 485 serial port this PC must have a serial port interface with a USB adapter o OptiLink or OptiLink Il software must be already installed on your PC These software packages are either on the Neoptix CD or DVD that should have been shipped with the transformer or you can download them from the web see instructions below e Amilli ammeter ampere meter to test the analog outputs To perform the procedure in its entirety a PC computer will be required along with a proper RS 485 serial interface Make sure you set your port wiring for either 2 wire half duplex or 4 wire full duplex The part number should give you the communication port details as per this chart 6 6 3 Software downloads To perform the serial port test you will need software that can interface to it it is suggested using either OptiLink or OptiLink ll The new OptiLink Il software is recommended You can download them from the Neoptix website as follows To download OptiLink go to web page http neoptix com download asp and click on the appropriate link When prompted enter User name ftp36681896 8 Password NeolN03 To download OptiLink Il version
112. nd layout etc This is the Probe Installation Guide do not hesitate to ask for your copy if you are working in this field The covered material in the Probe Installation Guide should be used by transformer manufacturers as a guide to safely install the probes inside windings of a power transformer Make sure you instruct all of your employees that fiber optic components contrary to conventional copper wires are very fragile Generally speaking fiber optics contrary to copper wires cannot be repaired once broken Neoptix Canada LP Document G1048r05 16 5 QUICK INTRODUCTION This Chapter deals with the basic software operation of your new T Guard2 instrument Here you will find information about preparing the unit and doing initial measurements The detailed reference instructions are given in the next Chapter Your T Guard2 comes calibrated and ready to use Connect a suitable power supply nominally 24VDC at 2A Although the unit does have a power switch it should come on after about 25 seconds Linux booting time The display should look like this 16 11 26 F DISPLAY Pa CHANNEL 48 1 112181215161 Re As a next step we suggest that you connect your T Guard2 to a computer either a PC or a Mac using an Ethernet link Basically the unit can be connected via Ethernet using one of many strategies Three of them are described here a You connect the T Guard2 through your organization network topology Usin
113. nel name for channel i key XXXX XXX XX Enter license code to unlock protocols and features li Apia List log and other information files that can be downloaded using the d command loggingli Logging to enable logging logging to disable DD auen ea Modbus configuration tool Usage mb t b py a Where t type O RTU default 1 ASCII b baud 0 9600 1 19200 2 38400 3 57600 4 115200 p parity O even default l odd 2 none a addr 1 to 247 dec Example mb 0 1 0 21 For RTU mode at 19200 even parity Modbus address 21 CRISI a Ae Toggle calibration nte for Neoptix nto for Nortech F offset i j Set an offset of 3 degrees for channel 1 AN ansans aan Analog out if error 0 Max Min 1Hz 1 Max level 2 Min level Ce Lie upload firmware file from HyperTerminal directory to device oi lalla Read date time and time zone LP eden a pa Read logging rate relaydown Download relay conditions file relaystatus List of relays with name and energized status FElLavup ssi Upload and apply relay conditions file resetnet i resetnet to set networking to DHCP resetnet for IP 10 0 0 4 resetoff Reset temperature offsets to zero Still Erro Specify analog output Span Jj for channel i Sta US un Download status information file A Get Temperature reading channel 1 Ut aras aa Unit c degrees Celsius f degrees Fahrenheit wa yyyy mm dd Write current date WELAI ai aac Write logging rate n Logging ra
114. nels for that device only Available devices 0 T Guard 408 Serial Number 408 217A Save log Neoptix Canada LP O Document G1048r05 69 If you have more than one instruments connected then instead this window will look like this where more options are available to conditionally save specific channels r _ le Save temperatures MMM ini x Select from which device s you want to save logs Select a radio button in the group bax below to log all channels for that device aniye Available devices 9 Combine enable Y T Guard 408 Serial Number Y T Guard 408 Serial Number 408 217A Save log Then you will need to enter a file name and select if you want to save your data as a text csv file or as a genuine Excel file already acquired in kept in memory and can be saved as any time using the menu item Log and then Save log or by using the Save Log button found in the lower right corner of the main window lt is also possible to save data directly to Excel if the file you select to save it is an xls file as illustrated here Filename file name Save as type Microsoft e spreadshee s Microsoft Excel spreadsheet xls Temperature log file tem a Hide Folders Then all future data will be logged on your hard disk The latest version of OptiLink Il now supports data transfers to an Excel file this transfer can be punctual or can proceed as temperature data i
115. ng No parity and one stop bit is also tolerated although this is against the standard Neoptix Canada LP Document G1048r05 76 e Transmit receive message time out e Framing error detection 12 4 Modbus function code and register addresses Refer to the Neoptix Smart Protocol User Guide document G1030rxx for a complete description of all protocols that are compatible with the T Guard 2B Registers can be read or written singly or in groups 16 registers maximum by read or write cycles However trying to read or write to reserved registers will generate exception errors Writing to registers is not allowed when using Modbus over Ethernet All values indicated below are in decimal format except where noted Legacy register documentation T Guard T Guard Link Gen1 etc is not included below For new installations the use of the registers documented below and in document G1030rxx is recommended 12 4 1 Supported function codes Function code Function code Name Usage for ModScan 02 02h 1 Read Discrete Inputs Optical signal present 03 03h 2 Read Holding Register Device configuration and temperatures 04 04h 3 Read Input Register Measured temperature values 06 06h Write Single Register Device configuration not supported in Ethernet mode 16 10h Write Multiple Registers Device configuration not supported in Ethernet mode Coil support is not supported 12 4 2 Register description The indicated regis
116. nnection to the T Guard2 as a private network You will be automatically logged out after one hour of inactivity Make sure you take good note of your new username and password after you change it If you ever forget it the only way to recover from it is to revert to the default username and password by using the T Guard2 keypad press the SETUP key twice and edit the Reset HTTP password to yes The default then becomes active again Neoptix Canada LP Document G1048r05 35 It is suggested to disable the protocols when they are not used and to enable only the one you want to use Take note also that for the serial port only one protocol can be enabled at any time but for the Ethernet port all protocols can run concurrently including the use of the web server 7 2 Getting help A copy of this user guide is saved in the T Guard2 and can be downloaded at any time by clicking the Help icon The following window appears Defining Reliability i System o o Channel cr Chanceld il There are two ways to obtain the T Guard 2 User pel Adm mtrs te You can either t e Uter manazement K o L 7 3 Selecting your language The web interface can be set to any of 12 languages and the default is English Multiple web sessions as many as 25 can run concurrently and in different languages 7 4 Probe setup The next logical setup step that you might want to do would consist in identifying the
117. o is the minimum value of analog output The analog span can range from 1 0 to 1000 0 in temperature units Celsius or Fahrenheit The default values on the 7 Guard2 are 100 for the Zero and 400 for the Span This is configurable per channel Under the covers a change here will send identical commands through the serial port to the 7 Guard2 device as the ASCII Neoptix protocol s and z commands Offset Allows adding an offset to a channel To perform an offset adjustment e Click the Offset Adjust button that is just next to the channel number you want to calibrate e Type in the Set Point box the actual temperature that you would like to force for this channel this temperature is normally obtained using an accurate NIST certified primary temperature reference e Press the OK button to activate the reference temperature The Offset value will reset to its new value as a result of your new forced temperature this new offset is now displayed in the main window Neoptix Canada LP Document G1048r05 50 For example suppose channel 4 always displays one degree less than it should and is currently displaying 24 0 degrees C Clicking the offset button for this channel will bring up a selector window in that window scroll to 25 0 which is the value that should be displayed on channel 4 Channel Of gt SetPoint A Click OK and the T Guard2 will apply the offset of 1 and displ
118. o the user This lists the files that you can download using the d command This would include the temperature and event logs as well as some information file related to the smart protocols File size is also given for download time estimation Mrs Modbus configuration tool serial mode Modbus configuration tool mb t b p a Where t type 0 RTU default 1 ASCII b baud 0 9600 1 19200 2 38 400 3 57 600 4 115 200 p parity O even default 1 odd 2 none a addr 1 to 247 dec Example mb 0 1 0 21 For RIU mode at 19200 even parity Modbus address 21 15hex e modbusid Modbus id configuration tool Ethernet mode Id address for Modbus over Ethernet 1 to 247 tolerated up to 255 although this is against the Modbus protocol 2 ASCII mode is not currently supported Neoptix Canada LP O Document G1048r05 63 e nipxx To Enable the NTP web service Network Time Protocol This command is useful to start xx ON or stop xx OFF the NTP service requires a web connection For more information on NTP service please visit www ntp org Connection to a NTP server requires an Ethernet connection to the open Internet network make sure you get no interference from a firewall e ntpserverip xx To enter the IP address of the NTP web service Network Time Protocol The IP address must be a valid IP address and must have this format xxx xxx xxx xxx Default server is 50 22 155 163 e ntptest To test the op
119. odel shown 2 display formats are possible depending on the value of the wtune parameter Note For transformer applications Neoptix recommends that wtune should be enabled DISPLAY WTUNE disabled LA DI nn ha A A o e bi JOIN CORI Jude Me sue u Mit AOS A CI A O T oo co fara Di Tac ace face ee m ms MIMI Popo WII JT DON eee fe pi pi pe pi pe pd pene RIA AR ZH PO y ica Lasi y y E MT Re 2333339395 Ln in ih hh ih L ih Lr Sa Maa Ma ea a Maa aa Ay IS LP o Rm JOIN OOD A pa CAOS oo DIO Cd I as Pn Tg TIT A A STO anni CSI ALT TZ E A d aai al ll Dodoo oo lu 223232232329 Soia HE HE FILL EN Lo TODO T oo co fre Li Tuca ace face Ly y y Los Lot Dog Loy Lot pu fica ho fa fica Tuca o fica 223723223229 un un in in in LL Lt Ta aat Maa Maat Maa aat aa aa a bi I IN 5 pill u Fa a bll I In u p n CHANNEL 1 2183 4 516 8 CHANNEL 112163 4 5 6 18 Finally if you press the Display button once more you get the following information e T Guard2 internal temperature sensor is inside T Guard2 case e Temperatures of minimum and maximum observed on any enabled channels o Reset of these values occurs when you select Clear Log using the web interface This is shown below The internal temperature sensor will be supported in a future software release Neoptix Canada LP Document G1048r05 56 DISPLA Internal temP 35
120. of the Software and supersedes any conflicting or additional terms contained in the purchase order If Customer has entered into a contract directly with Qualitrol for supply of the Products subject to this warranty the terms of that contract shall supersede any terms of this Warranty or the Warranty Card or the Software License which are inconsistent with that contract Customer acknowledges that the Internet URL address and the web pages referred to in this document may be updated by Qualitrol from time to time and the version in effect at the date of delivery of the Products to the Customer shall apply 1 1 T Guard Family and Neoptix Probe Warranty Notice Your T Guard unit is guaranteed Parts and Workmanship for one full year from the date of purchase Upon written notification of any defect Neoptix will either repair or replace any faulty product or components thereof A Return Authorization Number RMA must be obtained from Neoptix Canada LP or authorized distributor prior to any merchandise return Due to the unique nature of the fiber optic material that is used with the Neoptix Conditioner systems probes and extension cables are not warranted When using any electrical appliance basic safety precautions should be followed including the following e Do not operate in wet damp environments e Do not operate in explosive atmospheres e Keep product surface dry and clean Always make sure all electrical installations are made in accord
121. olos temperature control heating with thermostat Option heat exchanging also available Storage temperature 40 to 80 C Local displa Display of channel number and temperature readings as well as other user information play 320 x 240 pixel graphic LCD with backlight Temperature logging in internal flash memory total of 2 GB Data Logging Can store 32 channels for 26 years 1 reading per 2 minutes Or about 6 5 million samples Event Logging Can store more 1 million events in internal flash memory 0 5GB Communication Standard TCP IP Ethernet and RS 485 Communication requires a user supplied web browser such as Internet Explorer Option DNP3 IEC 61850 IEC 6100 4 ESD Radiated RFI Burst Surge Induced RFI Magnetic field Compliance IEC 60255 5 Dielectric strength IEEE C37 90 Dielectric strength Fast transients Oscillator 20 to 28VDC 2A Power on inrush current 3A 1 8 channels 150H x 280W x 60D mm 9 16 channels 150H x 280W x 90D mm Remote relay block 110H x 120W x 90D mm din rail mount Weight Less than 2 kg RS 485 and Ethernet RJ45 Standard interface Option RS 232C if Modbus option is not to be used RS 485 required for interfacing to optional external 61850 module 15 Form C SPDT relays 5A 240VAC or 0 3A 240VDC max 50 C Remotely located up to 3 meter cable Relays are user changeable With fail safe mode 1 Form C SPDT relay dedicated for system fault Sensor Dielectric epoxy tipped opt
122. ommittee 57 TC57 reference architecture for electric power systems The abstract data models defined in IEC 61850 can be mapped to a number of protocols Current mappings in the standard are to MMS manufacturing Message Specification GOOSE SMV and soon to Web Services These protocols can run over TCP IP networks and or substation LANs using high speed switched Ethernet to obtain the necessary response times of lt 4ms for protective relaying IEC 61850 features Data Modeling Primary process objects as well as protection and control functionality in the substation is modeled into different standard logical nodes which can be grouped under different logical devices There are logical nodes for data functions related to the logical device LLNO and physical device LPHD Reporting Schemes There are various reporting schemes BRCB amp URCB for reporting data from server through a server client relationship which can be triggered based on pre defined trigger conditions Fast Transfer of events Generic Substation Event GSE is defined for fast transfer of event data for a per to peer communication mode This is again subdivided into GOOSE amp GSSE Setting Groups The setting group control Blocks SGCB are defined to handle the setting groups so that user can switch to any active group according to the requirement Sampled Data Transfer Schemes are also defined to handle transfer of sampled values using Sampled Value Contro
123. ond Customer s use of the Software shall also be limited by any other restrictions set forth in Customer s purchase order or in Qualitrol s product catalog user documentation or web site for the Software NOTE For evaluation or beta copies for which Qualitrol does not charge a license fee the above requirement to pay a license fee does not apply General Limitations Except as otherwise expressly provided under this Agreement Customer shall have no right and Customer specifically agrees not to i transfer assign or sublicense its license rights to any other person or use the Software on unauthorized or second hand Qualitrol equipment and any such attempted transfer assignment or sublicense shall be void ii make error corrections to or otherwise modify or adapt the Software or create derivative works based upon the Software or to permit third parties to do the same or ili decompile decrypt reverse engineer disassemble or otherwise reduce the Software to human readable form to gain access to trade secrets or confidential information in the Software To the extent required by law at Customer s request Qualitrol shall provide Customer with the interface information needed to achieve interoperability between the Software and another independently created program on payment of Qualitrol s applicable fee Customer shall observe strict obligations of confidentiality with respect to such information Upgrades and Additional Copies For
124. one by connecting externally pins 2 and 4 TxRx B and pins 1 and 5 TXRx A together respectively Fuse holder In case of a device malfunction or a power connection error such as trying to power the unit with 110 or 230VAC the fuse will need to be replaced If the fuse blows the unit does not seem to work once it is powered up it should be replaced For optimal reliability it should be replaced with the same type e g LittleFuse model 0217002 HXP 5x20 mm fast acting type If the fuse keeps blowing out contact Neoptix for service help The fuse cartridge is located near the relay block connector Relay connector This rather large round connector is located on the left side of the T Guard2 It is recommended to connect it only when the T Guard2 power in off not connected 15 relays are general purpose relays while the 16 one is a dedicated fault relay closed or activated when the T Guard2 is running normally The relay block DIN mountable should be mounted in a convenient location usually in the back of the transformer control cabinet The cable can be ordered with a length of 1 2 or 3 meters make sure the correct length is ordered initially 6 3 Probe connections extension outside transformer Cautions e For maximum cable life it is important that no part of any fiber optic cable be exposed to direct sunlight as this can cause the cable to prematurely age e Do not pull the fiber optic cable through the conduit by using t
125. or Putty or Tera Term on the Windows platform or the like We recommend HyperTerminal as it was used extensively during the development of the 7 Guard2 and it provides file transfer functionalities that are not found in other similar software tools 10 1 Using HyperTerminal in Windows HyperTerminal is a standard Windows program that can be easily used to exercise your T Guard thermometer To use HyperTerminal you first set its properties as follows 1 Inthe Connection Description window enter a name that suits you such as Neoptix TGuard Click OK 2 In the next window Connect To select COM1 or another COM port if you are planning to use another port than COM1 in the box called Connect using Click OK 3 Then the COM1 Properties window will come up As indicated above and as shown in the figure at right below set the port parameters to 9600 Baud 1 Stop Bit No Parity and No Flow control Click OK 4 You are ready to go Type 1 Q _ to test your setup see below Warning the characters that you enter are not echoed to you COM1 j Connect To Properties ER Meoptix Reflex Enter details for the phone number that you want to dial Port Settings Bits per second Data bits Countryregioni Parity Stop bits Flow control Connect using v Restore Defaults The OptiLink Console is also an excellent tool for entering serial commands as long as the commands and the answers are only A
126. owledged when the system reboots However all alarms already logged in the event log file are kept permanently unless this file is intentionally deleted These condition settings offer ultimate flexibility for controlling how your relays will operate All other parameters are self descriptive A total of 128 conditions can be created Conditions cannot be deleted however they can be disabled or overwritten with new information Event logging information retrieval is very similar to retrieving temperature data This can be done by selecting the Relay conditions Event log readout The following window appears LH of event log hirme available Lo ua Just like temperature data event data can be downloaded and saved as a Notepad or Excel file or any other text handling program such as Word An example of an imported event file is here 10 0 0 4 log event log x Y e G fi D 10 0 0 4 log event log ki So 8 Qualitrol T Guard 408 Event Log File serial TG2002A Date and time Message Alarm if any 2000 01 01 00 51 59 timezone Etc UTC for condition 1 channel 1 has no signal ALARM 2014 10 16 09 14 45 timezone Etc UTC for condition 1 channel 1 has no signal ALARM 7 7 Other support functions 7 7 1 Configuration saving and retrieving A facility is implemented to save a configuration which could be later retrieved and uploaded to another T Guard2 system This feature would be very useful to
127. p powered interfaces and thus do not require any external supply Maximum loop impedance should be kept at 400 current outputs internal impedance is approximately 0 7 Q voltage outputs With 0 10 volt analog outputs avoid shorting output leads together as this may destroy the electronic drivers inside the unit external impedance must be kept at all time at 10 KQ or more Unit must be returned to Neoptix for repair not field repairable The standard version of the T Guard 2B system requires a 24 VDC supply 20 to 28 VDC range Do not use any 115 VAC or 230 VAC to supply this equipment Take note also that the negative supply connection is grounded to the T Guard 2B enclosure Fiber optic probes and extension cables are fragile and will break if the bending radius becomes less than 1 cm even temporarily Furthermore as the tips of the T2 probes are fragile exercise cares to e Make sure the last 1 cm of probes is free standing and not pressurized by any glue or by the spacers e Avoid bending the last 1 cm of probes Furthermore due to the unique construction of the Neoptix T2 type probes it is important that you avoid applying glue to the last 1 cm of the probes during their installation in transformer windings Probe and extension cable breakages are not covered under the standard Neoptix warranty To assure cleanliness of optical connectors keep caps on unused connectors at all time This is also required during op
128. probes that you are installed in your configuration This can be done by selecting the Temperature channel setting Parameter setting page which is shown here In this window you can set parameters that are relevant to each probe There is one page for each probe The Enable for global calculation parameter may be used if this channel should be taken into account or not when the relay conditions are set using the highest or lowest channel see Section on relay setting for more information below Furthermore there is a page where common probe parameters are stored The next screenshot illustrates this S This is also required for min and max temperatures display on the main introduction web page Neoptix Canada LP Document G1048r05 36 per ture gleba pe AS F 90 Defining Rebability temperature wA The following parameters are available e Temperature unit C or F e Wiune This is an optimization algorithm that when enabled tries to optimize the optical signal coming from a probe Neoptix recommends that this feature be enabled for power transformer applications e Gskip This sets the number of dropouts that are allowed before a probe will be flagged as unresponsive Neoptix recommends to leave this parameter set to 5 e Analog out error mode This can take 3 values o Toggle min max the analog output will swing between its minimum value i e 4mA and its maximum value i e 20mA
129. r the tem file extension with Microsoft Excel By clicking the link on this web page you will be able to either save the file to local disk or to open the downloaded log directly in Microsoft Excel Here is an example screenshot of the Firefox web browser message j r Opening temperatures tem You have chosen to open 3 temperatures tem which as Feudie Microsoft Office Excel 97 2003 203 KB frome impo 69 30 210 173 What chould Firefica de with that file e Open with Microsoft Office Excel delevit Save Fie Do tha gutomaticalby for files line thes from now on CK Cance If you use another program than Microsoft Excel it is recommended you save the file to disk first If you get the following message Microsoft Excel The file you are trying to open 2013 04 06_08 01 54_temperatures tem xls is in a different format than specified by the file extension Verify that the file is not corrupted and is from a trusted source before opening the file Do you want to open the file now Was this information helpful Neoptix Canada LP O Document G1048r05 39 Click yes to continue Excel should then come up with a file that would look like this Fal id SD gt sale 2013 04 06_08 01 54_temperatures tem xls Read Only Microsoft Excel O a Ba Home Insert Page Layout Formulas Data Review View PDF Architect Acrobat ao Px B Calibri ln Si General v Fi Con
130. r05 57 The third page available in this group allows for configuring the temperature logging parameters as well as the date and time Navigation through the various fields is the same as for the earlier pages System self dia9nost ic Ho error CHANNEL 1 2 6 4 5 6 8 At the bottom of the screen you will find a system self diagnostic field this is for information only The following table gives details about the number that would be displayed in case of a problem the number is displayed in hexadecimal format for easier interpretation Fault bit hex format Description 0x0001 Unable to start a process or allocate memory 0x0002 Internal USB storage not found 0x0004 Failed to allocate MRAM buffer 0x0008 Internal peripherals not found clock or flash memory 0x0010 Temperature log error 0x0020 Event log error 0x0040 Unassigned 0x0080 Unassigned 0x0100 Unassigned 0x0200 Unassigned 0x0400 Unassigned 0x0800 Unassigned 0x1000 Optical module channel 1 8 not responding 0x2000 Optical module channel 9 16 not responding 0x4000 Unassigned 0x8000 Unassigned As an example the error code 0x2010 would mean that the optical module 2 and there is a temperature log error at the same time If you get any such error you should contact Neoptix factory or customer support 9 3 Relay configuration pages The Relays button brings up the following screen You cannot set any parameters here this is for info
131. rameter please refer to Appendix 8 4 1 A Gs rs Temperature j for analog output Zero on channel i This command is used in conjunction with the s command as it sets the temperature that corresponds to the analog zero minimum value of analog output The i parameter specifies the channel to which the command is addressed valid values are 1 2 3 and 4 The parameter specifies the zero temperature value and can range from 100 0 to 1000 0 in units that are defined by the u command Factory default is 100 0 10 4 Example of a downloaded status text file T Guard 2 Status Report 2014 10 16 14 05 54 timezone Etc UTC Serial Number TG2002A Model Number TG2 16 SPO EPO Firmware version 2 14 Hardware code 9 Calibration date 2014 10 3 Up time 0 day O hour 44 minutes 46 seconds a Serial Inte trace Serial Hardware RS485 4w Currently selected serial protocol Neoptix ASCII Settings for serial protocol MODBUS Address ld 1 Baud rate 9600 Parity None Stop bits 1 iS Temperature Data Logging Logging Enabled yes Logging rate 600 seconds Number of entries 7 Log file size 904 B Disk space remaining for log 3 037 GB HER Acquisition Wtune OFF Gskip 3 Analog type 4 20mA Analog out err Toggle Max Min 1 Hz Calibration type Neoptix probe RES Temperature Statistics Unit Celsius Global Highest 23 6 Global Lowest 23 3 css Channel settings
132. ransformer probes use exclusively epoxy glue no silicone rubber is used in the manufacturing of these probes This ensures that the probes are completely resistant to transformer oil and to transformer cleaning fluids such as kerosene and other white spirits Contact your distributor for additional chemical compatibility information Do not expose your probes to temperatures that are higher than specified Permanent damage can be caused to probes that have been exposed to temperatures that are higher than their limits 13 4 Working with long probes This note is important when using probes or extensions that have a combined length of 100 meters or more Working with long probes or extensions presents special problems To limit the amount of back reflection caused by the fiber optic connector located on the thermometer unit you may have to use a matching gel optical couplant in the connector This gel is a grease like compound with high clarity good resolution properties and a refractive index close to quartz and glass Apply the gel onto connector end faces Warning As a general recommendation Neoptix does not recommend to use this type of gel because of the danger to get the connectors dirty through dirt carried by this gel Avoid disconnecting the connectors for which gel has been used In other words it is recommended to use the gel only for permanent installations If the connectors are disconnected many times you may have to clean thoro
133. re not already connected and then Get Config to download the current information which will be displayed as follow for an 8 channel system E Opblink verges 1 43 hunt KUA 16 ev nih HET Frasik 4 2 1 Chanel pobre Hara Luna beter Enabled Denied Channel Home Analog Zen Di An offset can also be set for each optical channel this is done indirectly by entering the temperature at which a probe should be Please note that an offset will alter the instrument calibration and should be done at your own risk Once you have made the required changes to the displayed matrix of parameters you must upload these changes by clicking Apply Changes Neoptix Canada LP Document G1048r05 71 11 4 Relay Conditions Tool Click the Get Config button to obtain the relay and relay conditions from the device this should take less than 30 seconds Progress will be indicated in the status messages in blue italics port COM5 Show downloaded configuration file in Notepad Optimize handshake delays add 2 seconds Connected to T Guard 408 Number of Channels 14 Receiving packet number Ultimately when the Get Config operation is successful the grid textbox and checkbox controls will be displayed with the downloaded values There are 128 different conditions 8 relay names and 8 relay failsafe states that can be edited and modified BE Cptilink 1 versi n 1 74 built 2014 06 17 woth NET Framework 4 5 1 Relay condi
134. red in the T Guard2 instrument itself not in your computer So if you later connect to the T Guard2 using a different computer the previously saved parameters will appear on that new computer Regarding the Serial Link parameter section it should be noted that some communication parameters such as baud rate parity and stop bits are fixed and cannot be changed this is done to be compatible with the protocol standard The serial link protocols are described in the following chapters for Neoptix see page 60 for Modbus see page 68 The None protocol should be selected when you want to be sure that no characters can either be received or sent from the serial port Take note that OptiLink and OptiLink II will work only when the Neoptix protocol is selected E i mn D 7 The next page that would be most useful is the Time setup page which is illustrated here rr t A A SS Here you can select the time zone in where the instrument is installed Please note that the time will not change seasonally e g winter time or summer time In order to preserve the logging data integrity it is suggested that you always work using standard time winter time 14 Default username and password are neoptix and pass In this current version of the software username and password are common to all users on the network for optimal security you should configure your Ethernet co
135. referred as in case of T Guard2 malfunction or relay failures and so forth the connection would normally become activated which is a safer mode of operation Warning When the fail safe mode is active relays will be in their wrong steady state position for up to 25 seconds after the T Guard2 power is turned on The following figure shows the relative position of each of the terminals for all 16 relays Relay 16 is a dedicated system fault relay Under normal conditions it becomes active about 25 seconds after a power on or reboot of the internal electronics Neoptix Canada LP Document G1048r05 29 Normally open terminals Common terminals Normally closed terminals 6 5 2 Relay definition table assess ejeje eee ejeje gt 164 154 144 134 124 114 104 094 C B 084 074 064 054 044 034 024 014 A eee Ym mn mn Ym Yam Y ja Ym a ee a fa fe fa i fo lf aa a 5 gt lt S S 3 B1 081 071 061 051 041 031 021 011 A1 pa a pa pa DOddd Na LaLa aa Lal ka 0521042103210221012 A2 aaa aa Ellis Lala The following tables are provided for helping the user to define the function of each relay Note that a given relay can be assigned to more than one function in this case the relay will be activated when at least one of the conditions is active equivalent to a logical OR function If you want to assign a rel
136. rk 118 America Grenada 119 America Guadeloupe 120 America Guatemala 121 America Guayaquil 122 America Guyana 123 America Halifax 124 America Havana 125 America Hermosillo 126 America Indiana Indianapolis 127 America Indiana Knox 128 America Indiana Marengo 129 America Indiana Petersburg 130 America Indiana Tell City 131 America Indiana Vevay 132 America Indiana Vincennes 133 America Indiana Winamac 134 America Inuvik 135 America Iqaluit 136 America Jamaica 137 America Jujuy 138 America Juneau 139 America Kentucky Louisville 140 America Kentucky Monticello 141 America Knox IN 142 America Kralendijk 143 America La Paz 144 America Lima 145 America Los Angeles 146 America Louisville 147 America Lower Princes 148 America Maceio 149 America Managua 150 America Manaus 151 America Marigot 152 America Martinique 153 America Matamoros 154 America Mazatlan 155 America Mendoza 156 America Menominee 157 America Merida 158 America Metlakatla 159 America Mexico City 160 America Miquelon 161 America Moncton 162 America Monterrey 163 America Montevideo 164 America Montreal 165 America Montserrat 166 America Nassau 167 America New York 168 America Nipigon 169 America Nome 170 America Noronha 171 America North Dakota Beulah 172 America North Dakota Center 173 America North Dakota New Salem 174 America Ojinaga 175 America Panama 176 America Pangnirtung 177 America Paramaribo 178 America Phoenix Document G1048r05 Code 179 180 1
137. rmation only Any changes to parameters related to relays require that you connect to the T Guard2 web server TMAH WT AIA ATA Al A AN AD A ATA ATA AIATAI W D D D D D b TI h TI DD DD DD RAI AA AA AA AA AA AA A A AA A A A eA du du du o du ds du ds de du ELO du du DL LL Lug L ugi Lug Dl Lug Dl Lug La Lug La Lug Lug Lug Lu El El El El a El El El El 1 1 1 1 1 1 1 Mi Poe 00d EA mm Awa Y o Y Y I TTT To TIT IT 1 T1 TITIT1T1 CHANNEL 1 2 63 4 5 6 7 8 Neoptix Canada LP Document G1048r05 58 9 4 Event logging pages The Events pages is used to manage alarms and in particular to acknowledge them One alarm is shown on the screen you can navigate through all alarms with the left and right arrows To clear or acknowledge alarms press OK this will clear all alarms Please note that the event log is unaffected by this operation Alarms are also automatically acknowledged whenever a system reboot or power up takes place SIA ALARNS Alarms 3 of 3 HeoPtix_3 Date 15 Oct 2616 11 63 45 Channel 3 has no sinal Associated relay numbersa Press Press DE Press Clear ALL FF no CHANNEL 1 2 6 4 5 6 7 8 Note The screen layout for the T Guard 2B may look a bit different Neoptix Canada LP Document G1048r05 59 10 ASCII SERIAL COMMAND FOR THE T GUARD 2B To use the following commands you will need a properly configured serial port client such as HyperTerminal
138. robe and relay parameterization cannot be changed with the keypad 7 1 Basic system setup The web page that shows when the unit is first turned on is 8 channel model shown ve o tha S ee 1444 9 be i pini om E hip DA 4 oly j e T Guard 2 Start Page ten x O bty 110 756105 ana 5 x e 1000A start php x y Defining Reliability 29 3 C 35 6 C 26 4 C 279 A 29 1 27 6 C 26 6 C 28 9 C anned gt chances 1 Lo me d Channel Curreri o waa Highest temperature LA n 2 gt 3 y 8 2 3 o 7 4 o gt na WM a r Lowest Madol TODA ADD temperatures Access to any web page can be done by clicking any menu item on the left of the page 13 The following internet browsers are supported e Microsoft Internet Explorer version 7 and above e Mozilla Firefox version 3 6 and above e Google Chrome e Apple Safari Neoptix Canada LP Document G1048r05 34 From the System Labels and interfaces page you can setup parameters such as system names system label passwords interface parameters Ethernet serial port and e mail alert e g when an alarm occurs This page is illustrated below Most items are self descriptive and are not further detailed here Furthermore you can consult many system parameters using the System Status page You should realize that ALL parameters that you can set in the next few windows are effectively sto
139. s whereby an OFT and an extension cable is used please refer to the Neoptix Probe Installation Guide part number g1009rxx this guide is available from Neoptix Qualitrol Warning After a power on or after changing or exchanging probes or extension cords allow sufficient time for the T Guard2 optimization process to complete before invoking the y command it most cases it may take as much as 15 seconds for this optimization to complete especially when the number of enabled channels is high e g 8 or more Neoptix Canada LP Document G1048r05 54 9 T GUARD 2B SYSTEM HARDWARE REFERENCE This Section should be used as a reference section to help you navigating through the various menu options Below you will find a table that gives a complete overview of the various menus along with limits min and max that are imposed on variables The following table gives a logical overview of the various display pages along with the parameter information that are available in each of these pages 1 level 2 level 3 level 4 level Large display na na sequential All temperatures with upay signal level Temperatures Internal minimum and maximum Number of channels Info only Model Serial interface details Firmware and hardware version information Calibration date Units C or F Wiune status Enabled or Disabled Gskip 0 to 9 Analog out if no signal Max min Max or Min Calibration type Neoptix Nortech Fibronic Serial hard
140. s being acquired Make sure you download the latest version from the Neoptix web site www neoptix com Warning this current implementation is weak in term of supporting user interaction with the Excel file during temperature acquisition make sure you do not write or handle anything in the Excel application while an acquisition is active Information This PC data logging never interferes with the instrument on board logging If the data logging is enabled on your 408 instrument this logging will continue uninterrupted whenever OptiLink Il is running 11 2 1 Data Acquisition Logging and Graphing Rates Logging and graphing rates or frequencies in OptiLink Il is very flexible but could be also a bit confusing This section explains the acquisition rate philosophy that is implemented in the software When the Display Temperature window is active the software will continuously acquire and temporarily store the data in a very large software buffer this buffer is being filled at a rate that is called Acquisition Rate now fixed at 1 per second averaging is possible and this will show down the acquisition rate to one per minute This buffer will keep filling as long as the Acquire temperatures window Is active 11 2 2 Graphs This window allows presenting in graphical form both data 1 that is now being acquired and 2 data previously acquired and that is saved in the instrument log memory not implemented at the time of this wr
141. sformers Warning Neoptix does not pretend to be an expert in probe installation however Neoptix has some experience in this field and wants to share it with the transformer manufacturer The ultimate responsibility for probe installation remains with the transformer manufacturer The T Guard 2B system is illustrated below The standard configuration is offered with an Ethernet interface a serial RS 485 interface as well as an analog output feature one output per optical channel that can be used for remote interfacing purposes The serial communication interface provides a mean to communicate with Supervisory and Data Acquisition SCADA and other data logging systems This interface can be networked with other T Guard 2B systems T Guard 2B systems are slave devices on this bus a master controller usually a PC with some user supplied software such as ModScan can interface and control up to 32 T Guard systems 2 1 T Guard 2B product specifications System capabilities e Upto 32 measurement channels e Up to 15 relay outputs to control alarms fans pumps and so forth Outputs can be controlled based on a variety of parameters including temperature set points on any channels difference of temperatures between any two channels etc Set points can be based on virtual channels differences e Each optical measurement channel is provided with its own analog output feature e Ethernet 10 100 interface is standard RJ45 connector
142. t 9997 gt For Help press Fl Polls 248 Resps 248 12 5 1 Monitoring multiple T Guard2 systems ModScan can be used to monitor either multiple T Guard2 systems as shown below or multiple type of variables for example the input registers and coil status To do this simply open multiple windows within ModScan from the main menu bar select File and then New Warning if you are opening many windows at once it may be a good idea to slow down the data refresh rate This can be done by selecting Setup from the main menu then Data Definition and then by entering something like 5 seconds in the Scan rate box please remember than you will need to perform this setting for each opened window Neoptix Canada LP Document G1048r05 82 ES ModScan32 ModSca3 101 x Eile Connection Setup View Window Help Did Biz S S 2 qaja oa aa Esa ModScal i P fel x Esa ModSca3 10 x Device ld 4 a Device Id 8 Address 0001 Number of Polls 25 0001 r Number of Polls 25 i pest MODBUS Point Type Valid Slave Responses 25 o fr MODBUS Point Type ald Slave Fiaspontat 25 Length 10 04 INPUT REGISTER M Reset Cure Length 10 04 INPUT REGISTER Reset Ctrs gt lt 9997 gt 9997 For Help press F1 Polls 50 Resps 50 12 5 2 Writing parameters To write data you must select Holding Register Then from the main menu bar select Setup then Exten
143. t IEC 60870 5 104 1 to 255 60870id XXX Set address id for serial port IEC 60870 5 101 1 to 255 61850secur XX Set Security Mode can be ON or OFF Ethernet IEC 61850 61850ropass XX Set password for read only features Ethernet IEC 61850 61850lrwpass XX Set password for limited read write Ethernet IEC 61850 61850crwpass XX Set password for complete read write Ethernet IEC 61850 NTP XXX Network Time Protocol service xxx is ON or OFF NTPSERVERIP xx NTP server ip address xx must be a valid IP address Neoptix Canada LP Document G1048r05 61 NIPTE OT afines Try synchronizing with configured and enabled NTP server All commands must be terminated by a carriage return and are case insensitive i e either upper case or lower case can be used for letter characters Please note however that file names are case sensitive 10 3 Detailed description of the serial ASCII commands e analogtype i Set analog output type Outputs can be set to voltage or current i 1 for 0 to 10 V 2 for 4 20 mA Warning This change should be made only when you have nothing connected to the analog outputs be careful not to short together the 2 wires when using the 1 10V setting e baud nnnnnn Changing a baud rate Making a change in the baud rate used to communicate with through the serial port will automatically disable your serial port client program you will then need to disconnect HyperTerminal or Tera Term modify the
144. t T Guard2 system date and time in the format yyyy mm dd hh mm ss timezone zzz these settings are configurable with three separate commands wz for time zone wd for the date and wt for the time with the exception of seconds which cannot be set Here is an example from HyperTerminal 2013 05 30 15 41 48 timezone Canada tastern H 346 RD 2013 05 31 03 42 18 timezone Australia Perth Connected 00 55 02 ANSIW 9500 8 N 1 e relaydown Download relay conditions file This will download the relay conditions file which could be later uploaded to another instrument which must be of the same type See command relayup e resetoff Reset all offsets to 0 0 for all optical channels Please refer to command f described above This will reset the offset for all channels using a single command e relayup Upload and apply relay conditions file Please refer to the command relaydown described above Sl akin Specify analog output Span j for channel i This command will set the analog output span for the analog channel i the i parameter specifies the channel to which the command is addressed The parameter specifies the span that can range from 1 0 to 1000 0 in temperature units Celsius or Fahrenheit that are defined by the u command Neoptix Canada LP Document G1048r05 64 status Download status information file This will generate a report file an
145. t issues explicit commands to one of the slave Modbus nodes and process responses Slave nodes such as the T Guard2 system will not transmit data without a request from the master node and will not communicate with other slaves At the physical level Modbus over Serial Line systems may use different physical interface RS 485 RS 232 RS 485 two wire interface is the most common this is the standard interface for the Modbus implementation on the T Guard2 system A RS 232 serial interface may also be used as an interface but when only short point to point communication is required and this with only one slave device To exercise the Modbus option ModScan can be very useful It can be used as a demo active only for 15 minutes at a time or it can be purchased see website http www win tech com html modscan32 htm for more information The Modbus implementation on the T Guard2 system is very flexible most variables can be set and read either through a the local display b the web server or c the Modbus protocol all 3 modes can be used simultaneously if so desired Note that the current implementation of Modbus will allow writing to T Guard2 registers when Modbus is used with the serial port Registers cannot be modified written to when using the Ethernet Modbus protocol Neoptix can also supply oil impregnable extension cables for use inside transformers Neoptix Canada LP Document G1048r05 12 2 4 DNP3 description
146. tc GMT 7 Etc GMT 7 Etc GMT 8 Etc GMT 8 Etc GMT 9 Etc GMT 9 Etc UCT Etc Universal Etc UTC 89 0 0 10V analog output type selection 62 2 24VDC power requirement 15 4 4 20mA analog output type selection 62 A Acquisition rate in OptiLink I 70 Agreement warranty 5 Alarms Assignment tables 30 Handling using web page 43 Analog outputs Analog out error mode 37 57 Comnections 28 Current or voltage setting 37 Feature description 9 Recommedations and limitations 4 Selecting 0 10V or 4 20mA 62 Setting value 1f error using serial commands 64 Span and zero adjustment using OptiLink II 71 Span setting using serial commands 64 Testing during commissioning 33 Warning output impedance 4 Wiring recommendations 28 Zero setting using serial commands 66 Annual re calibration at factory 12 Aramid paper performance 45 ASTM test procedures 8 B Baud rate Changing 62 C Calibration Annual re calibration 12 Document no G1048r01 15 INDEX Calibration certificate 15 Neoptix or Nortech Fibronic 37 57 NIST traceable 12 Stability in time 12 Calibration statement One point calibration using OptiLink II 71 One point calibration using serial command 62 Toggling using serial commands 64 CCD integration time verification 54 CE marking 4 CE Marking certification 4 Certificate calibration 15 Cleaning Cleaning probe connectors 86 Using swabs
147. te Ladd Mit LO 20 sec ARS AO mEn 10 1 hour wt ihh imm esos Write current time 24 hr format wtune i Optimize CCD read time wtune to enable wtune to disable WHS COO sr Write time zone see user guide for complete list of codes Mc AAA Serial mode 1 half duplex 2 full duplex YA aa ta a Signal Strength and other probe information ALII A Temperature 3 for analog output Zero on channel 1 Serial commands that are specific to smart serial protocols modbusid XXX Set address id for Ethernet MODBUS 1 to 247 up to 255 is tolerated DNPS lt D DES sa a DNP Sa Serial configuration Goo Usage b baud 0 9600 1 19200 2 38400 3 57600 4 115200 parity 0 none 1 odd 2 even S stop bits Example DNP3 2 0 2 ethmaster XXX Set Ethernet DNP 3 0 master station addr normally 65500 ethsecond XXX Set Ethernet DNP 3 0 secondary station addr normally 1 Ge CINE SO aso Set DNP 3 0 protocol to 16 bit mode SADI CONDS aula Set DNP 3 0 protocol to 32 bit mode UNENE aa Display current DNP 3 0 16 or 32 bit setting master XXXXX Define serial DNP 3 0 master station addr default 65500 second XXXXX Define serial DNP 3 0 secondary station address also understood to be TG2 slave address default 1 COS OED ek ge eed 60870 5 101 serial configuration tool Usage b baud 0 9600 1 19200 2 38400 3 57600 4 115200 a addr 1 to 255 dec Example 60870 0 27 eth608701d XX Set address id for Etherne
148. tech F Analog out if error 0 Hax Hin 1Hz l Max level 2 Hin level Upload firmware file from hyper terminal directory to device Read date and time Read logging rate to page down and view more commands do P and LENTERI 8 2 Logging Temperatures in Windows with OptiLink To log click on the Acquisition tab This will enable the Starf button E Opt Pro Verson 153 uit 2003 01 17 ble Mindo Help mel wom E fu Nut bi 1 i 3 a Dih 6 T E imbata Documenti Test daana Teeth do Acquisition Raba 55 0 sec F DDE Excel 4 F snima Neoptix Canada LP Document G1048r05 51 Here you can select the location of the log file and vary the speed of the acquisition rate by clicking on the Save As button For information the current filename is displayed just below this button Default file location is My Documents for Windows 7 and above The file format of the generated log file will be a plain text file with the tem file extension Click the Start button to begin logging Alternately if you check the DDE Excel checkbox instead of a plain text file as the target you can log directly to an Excel 2007 spreadsheet instead Please note this requires either an English or French language version of Microsoft Excel to be pre installed on the desktop 0 Counts c emp temperatures xlsx Acquisition Rate 1 0 sec MV DDE Excel MW dex format Click the Start
149. ter numbers are correct if one starts counting from 1 such as required by programs like ModScan they should be decremented by 1 if your program starts counting from 0 Reg Type Modscan Device Internal Various temperature Soft revision Neoptix Canada LP O Document G1048r05 77 ETHERNET Read i TG2B D ipti Register Types Write G escription type 2 43 Signed 16 bit integer 44 45 46 Signed 16 bit integer a7 Po 101 Power Signed 16 bit integer UN m 2 gt r Read TG2B Write G LS E E O Ww 42 43 44 45 46 47 Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs Read Multiple Regs 101 Read Multiple Regs 102 Read Multiple Regs 103 Read Multiple Regs 104 105 Read Multiple Regs 106 Read Multiple Regs 107 108 Read Multiple Regs 109 Read Multiple Regs 110 111 Read Multiple Regs 112 Read Multiple Regs 113 Read Multiple Regs 114 Read Multiple Regs E i N Read Multiple Regs ER O Sg E ae BK E O Dn Read Multiple Regs E di N E Oo o Read Multiple Regs E E O eje eje NH m a ER O Ww 00 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 Powerpct channel 15 Powerpct channel 16 Lamp Lamp attn Channel 1 attenuation Lamp attn Channel 2 Lamp attn Channel 3 Lamp attn Channel 4 Lamp attn Channel 5 Lamp attn Channel 6 Lamp attn Channel 7 Lamp attn Channel
150. the unit It is possible to change the Zero and Span from their default 100 C and 400 C range from 100 to 300 C For help on how to do this see instructions on page 36 When using long wires to the analog outputs 4 20 mA it is recommended to use shielded twisted pairs size AWG 24 or 22 The shield should be grounded at one end only preferably at the T Guard end 6 5 Relay connections The relay block installation is discussed in Section 6 2 1 above The following diagram gives the details of the connections to one relay output module All relays are user replaceable Each can either be wired as a normally open relay or normally closed relay the normally term refers to the un energized state of the relay or in other words the state at which the relay will be in case of a power shortage or failure Common negative 0 3 ao 0 h GO DN Fuse car type not used As the relays are completely non dedicated to any specific functions you will need to refer to the Software Section 7 to define the function of each individual relay 10 Use the serial command analogtype to flip between voltage and current outputs See section 10 2 for more details It may be possible that the analog output will shut down if you set it to voltage mode and if the load is too high such as a short circuit on the output Neoptix Canada LP O Document G1048r0
151. this Agreement Customer shall promptly pay to Qualitrol the appropriate licensee fees Export Software including technical data may be subject to U S export control laws including the U S Export Administration Act and its associated regulations and may be subject to export or import regulations in other countries Customer agrees to comply strictly with all such regulations and acknowledges that it has the responsibility to obtain licenses to export re export or import Software U S Government End Users The Software and associated software documentation qualify as commercial items as that term is defined at 48 C F R 2 101 consisting of commercial computer software and commercial computer software documentation as such terms are used in 48 C F R 12 212 Consistent with 48 C F R 12 212 and 48 C F R 227 7202 1 through 227 7202 4 Licensee will provide to Government end user or if this Agreement is direct Government end user will acquire the Software and software documentation with only those rights set forth herein that apply to nongovernmental customers Use of this Software and software documentation constitutes agreement by the government entity that the computer software and computer software documentation is commercial and constitutes acceptance of the rights and restrictions herein Limited Warranty Qualitrol Systems Inc or the Qualitrol Systems Inc subsidiary licensing the Software if sale is not directly by
152. ughly the connector assemblies that have had the gel this may require opening the instrument enclosure to remove the excess gel Note that it is not required to use this gel with connectors that are far away from the thermometer electronic unit The T Guard system includes some special features that help sometime to enhance the response from weak or marginal probes In the particular the gskip and wtune setup commands can be very useful Neoptix Canada LP O Document G1048r05 87 14 TIME ZONE LIST This list is useful when the serial command wz gt is used see Section 10 3 for more details on the wz gt command Code h Time zone Africa Abidjan Africa Accra Africa Addis Ababa Africa Algiers Africa Asmara Africa Asmera Africa Bamako Africa Bangui Africa Banjul Africa Bissau Africa Blantyre Africa Brazzaville Africa Bujumbura Africa Cairo Africa Casablanca Africa Ceuta Africa Conakry Africa Dakar Africa Dar es Salaam Africa Djibouti Africa Douala Africa El Aaiun Africa Freetown Africa Gaborone Africa Harare Africa Johannesburg Africa Juba Africa Kampala Africa Khartoum Africa Kigali Africa Kinshasa Africa Lagos Africa Libreville Africa Lome Africa Luanda Africa Lubumbashi Africa Lusaka Africa Malabo Africa Maputo Africa Maseru Africa Mbabane Africa Mogadishu Africa Monrovia Africa Nairobi Africa Ndjamena Africa Niamey Africa Nouakchott Africa Ouagadougou Africa Porto Novo
153. ument The standard interface on the T Guard2 is a RS 485 port not a RS 232 port You will probably need a converter either a RS 232 to RS 485 converter or a USB to RS 485 converter the latter is recommended Neoptix part number NXP 343 Make sure your wiring matches your computer interface For example if your wiring is for 4 wires make sure the whole cabling and software setting are set for full duplex Be careful with cable length especially when using a RS 232 interface with a RS 485 to RS 232 converter under certain circumstances the baud rate can become as high as 115 000 baud in which case a RS 232 link would be limited to only a few meters of cable however a real RS 485 link would be usable even with cable length of as much as 1 kilometer 4 Make sure your duplex settings match 5 Try connecting to the port with a HyperTerminal client to see if it is responsive 6 This version of OptiLink II requires that the T Guard2 firmware version be 3 91 or above If your firmware is older consider upgrading it Some functions will crash OptiLink II if you try to use it with an older firmware version 7 Try rebooting Windows 8 Try re installing your USB to serial port drivers on Windows 9 When reinstalling OptiLink Il you must first manually uninstall the current version this can be done through the Programs and Features facility in Control Panel of Windows Neoptix Canada LP Document G1048r05 75 12 MODBUS COMMUNI
154. ur target reference 2 Select Highest or Lowest when it is desired that a number of channels be taken into consideration when evaluating the temperature value to be used in the decision Note that only the channels that have been flagged to be taken into account in the calculation of the minimum or maximum value will be taken into account for calculating the highest and or the lowest temperatures see Section 7 2 above Some comments on Event logging options Events are defined as an operational condition that might be useful to log Not all relay operations should be labeled as events indeed for example if a relay is controlling a fan cooling bank this is probably not an event so its logging would probably be disabled and it should not create an alarm situation On another hand if you have a condition whereby the temperature on any probes is higher than 120 C and it is required to trip the transformer this is clearly an event that should be logged and create an alarm situation when it occurs Remember that any alarm must be acknowledged on the T Guard2 local keypad one would normally not want thousands of those Each event that has created a logged alarm condition will have 2 entries in the event log file the first entry will occur when the alarm condition is created and the second entry will be when this condition ceases to exist Neoptix Canada LP Document G1048r05 41 Any non acknowledged alarms are automatically ackn
155. urrent date This will reset the system date of the T Guard2 to a provided valid value This value will be used in system and temperature logs The system date is persistent even after a prolonged power down of the device To view the current system date refer to the rd command If the NPT server is active the date cannot be changed wt hh mm Write current time This will reset the system clock of the 7 Guard2 to a provided hour and minute value The system time is persistent even after a prolonged power down of the device To view the current system time refer to the rd command If the NPT server is active time cannot be changed e wtune i Optimize CCD read time wtune to enable wtune to disable This command can be used to increase the optical integration time of each channel each of the 1 to 8 channels are treated independently to force the 7 Guard2 system to read temperatures when the optical signal is weak at the expense of a slower response slower temperature update frequency or rate This command wtune enables this feature for all channels individual channel cannot be enabled or disabled It should be noted that in general the scanning rate of the system would slow down when this command is enabled It is highly recommended for power transformer applications Warning When wtune is enabled and that a probe is inserted or removed it may take some time several seconds when multiple channels are being
156. us ensures that the probes will give years of trouble free operation The electrically inert fiber optic probes used with the T Guard2 system are manufactured from materials specifically tested for long term compatibility in oil filled high voltage power transformers The fiber consists of a robust all silica optical fiber with a polyimide buffer The fiber is inserted inside PTFE Teflon tubing which is perforated to allow complete oil filling and avoid air pockets Optionally the probes can be reinforced using Kevlar strands All materials used in the probe construction are compatible with hot transformer oil and hot kerosene vapor used in the vapor phase drying process In addition the 60 Hz dielectric strength of the fiber materials is tested to verify their dielectric performance using the ASTM D 149 test procedure The probes have also been tested for lightning and switching impulses as per ASTM D 3426 They were also tested for partial discharge Probes are available in several standard lengths and can be specially ordered to fit various transformer designs and sizes The probe sensing tip can be taped directly to the winding conductor or mounted in radial spacers between conductors The probe is routed from the sensing point to one side of the tank where a tank feedthrough OFT would be used This oil tight feedthrough is designed into a 4 inch NPT fitting which can be installed using an appropriately threaded hole from the outside of
157. ustomer supplied NEMA 4 enclosure 1 Drill conduit holes in the NEMA box or control cabinet at desired locations for fiber optic and electrical connections Make sure the positions of the holes are such that there will be no sharp bends in the fiber cables 2 Mount the NEMA 4 box 3 Install the conduits for the fiber optic extension cable and wiring The connection must be watertight 4 Pull wires and fiber optic extensions through the conduits 5 Connect the probe extension cables to the T Guard2 as discussed in Section 6 3 6 Connect the electrical wiring to the T Guard2 as discussed in the Section below 7 Test the whole installation 6 1 Mechanical installation 6 1 1 Installing the wall mounted T Guard 2B controller This T Guard2 sub system is designed for mounting to a flat vertical surface It includes wall mounting brackets which are pre mounted on the T Guard2 The following two figures give details on the mounting brackets and overall enclosure dimensions Neoptix Canada LP Document G1048r05 23 280mm 11 024in 265mm 10 433in T GUARD 2 OPTICAL HOT SPOT MONITORING SYSTEM 150mm 5 906in 130mm 5 118in Tc Ue 6 35 THRU 250mm L J D10mm 394in V 6 9 843in 60 00mm 10 00mm 2 362in 394in I The above illustration gives the T Guard 2B dimensions for the 1 to 8 channel version The 9 to 16 channel version is thicker 90mm instead of 60mm as illustr
158. ut connectors are supplied with the T Guard2 system The following drawing gives an overview of the required electrical connections Description YY MM DD Initial Release 09 09 24 Guardia Y A Input voltage 24v dc Power consumption 25w max Note 2 8x Analog Output 4 20 mA per channel Total max impedance 400 Ohms per channel Channel2 5 Channel 3 FRONT ry chanel 4 8 Channel a i B om Per Same pinout for 0 10v option 0 8 0 8 0 21 gt 9 0 8 0 8 0 4 min 100k Ohms per channel Note 3 Serial Port Relay Output Power Input Analog Output Optical Inputs Optional Note 1 Note 2 From 1 to 8 Ref doc E0077 1 TxRxa Rxa Nc 2 reo ReB ne 3 fue we x aa ib pe RIGHT 5 nc e Txa a INC 6 nc ne ne 18 24 VDC K me DISPLAY SERIAL e MKAKA Neoptix inc 1415 bivd Frank Carrel suite 220 Qu bec Qc Canada G1N 4N7 Remote Display Ethernet Port TGD2 1 to 8 ch version Not Used Built in web server Electrical Connection Serial Port Name YY MM DD l E0082 Revision Note 3 Veryfied by 09 09 24 01 Approuved by J F Meilleur 09 09 25 Page 1 of 1 6 2 1 Connector description electrical Warning Make sure your installation is done in agreement with all local and national electrical codes Power 24 VDC Power input for the T Guard2 This must be 24 VDC 15 20 to 28 VDC
159. ute If after a power off on the same logging period is desired it will need to be re enter Neoptix Canada LP Document G1048r05 38 To view and access the logged data you should open the Log viewer window as follows e Click on the link for the available log file you wish to view in the left menu e Navigate from page to page with the arrow buttons at the bottom Each page presents up to 100 rows of data Don t forget that these logs can be downloaded through the Log download page and opened as an Excel spreadsheet it s much faster that way Engisn a Defining Reliability Help 2013 04 17 turns 08 33 4 254 27 7 23 2 27 8 27 2 252 pur 4 a Relay condibons 3 p ne 30 3 33 4 26 3 27 6 29 1 emperature sett 11 15 22 6 EOL so 35 4 26 3 27 6 Numbers equal to 999 xx are error codes for example 999 66 indicates that no sensor was detected for that channel This convention is used to assure compatibility with Excel Available temperature logs can be downloaded by clicking the hyperlink link in the download page E serial vs x e gt C A D 69702101731 R S o Defining Reliability k Temperature logs are in fact tab separated csv text files renamed to a tem file extension The tem file extension name is a convenience allowing users to associate this file type to Microsoft Excel on their workstation This convenience has been extended in the 7 Guard 2B to associate in the web serve
160. versions of Microsoft Excel or if the temperature unit is changed or if logging is enabled and the current log file is deleted Hint to easily make a graphic in Excel with a simple X axis that represents time one could simply subtract the Posix time at time 0 of the X axis this would give a graphic with the X axis in seconds which in turn could be divided by 60 to get the axis in minutes and so forth Logged files can be deleted from the download page 7 6 Relay setup With the T Guard2 system you can set up to 128 independent conditions that can involve any of the optical channels and any of the 16 relays As a first step it might be a good idea to name the relays according to their logical function this can be done selecting Relay conditions Relay setting as shown here Defining Rellabliliy Dance This window gives you also the opportunity to define any relay as being in Fail Safe mode which will inverse the physical logic assigned to this relay Please note that after a power up sequence it will take about nearly 25 seconds before the fail safe mode is enforced this is due to the internal processor boot up time for this reason all relays that are set in fail safe mode should be implemented using a time delay relay delay on operate to avoid problems at system power up The T Guard 2B relay block has a total of 16 relays it must be noted that the 16 relays is not software programmable
161. ware type RS232 or RS485 Serial protocol None Neoptix Modbus DNP3 or 60870 Acquisition Serial parameters Modbus DNP3 60870 node address Modbus DNP3 60870 baud rate Modbus DNP3 60870 parity amp stop bit Ethernet protocol Always on DHCP IP Address IP Mask Gateway IP Address Substation Name Location Character string Reset HTTP password Logging enable Logging rate Logging unit sec or min Year to set time Logging de ay Hour Minute System fault code Display relay status Relay status Relay fail safe mode A Setup Communication Relay conditions Display conditions Event loaain Display last alarm 991n9 Acknowledge alarm Clear all alarms Neoptix Canada LP O Document G1048r05 55 9 1 Display pages The following figures show the startup display The numbers at the bottom lists the channels that are currently giving valid temperature readings CHANNEL 8 CHANNEL 4 CHANNEL 112183 4 5 67 8 CHANNEL 12 63 4156 8 Remarks regarding the status line at the bottom of the screen e A bold channel number 3 above indicates that there is no readable probe on that channel e Anon existing channel number 7 at right indicates a disabled channel The number of alarms that have not yet been acknowledged Is indicated in the top right portion of the display If you press the DISPLAY button once you get performance data for each of the probes connected to your T Guard2 as follows 8 channel m
162. when a probe becomes unresponsive o Max level the analog output is set at its maximum value i e 20mA in case of probe problem o Min level same as above but the analog output would be set to its minimum value i e 4mA e Analog output type Outputs can be set to current type or voltage type Current 0 20 mA is recommended for industrial and transformer applications e 2 calibration If selected this will activate a calibration compatible with older Nortech Fibronic probes Warning do not select if you are using Neoptix probes otherwise errors in the order of 5 to 10 C will occur e Condition cycle time This is period at which relay activation conditions are calculated 10 seconds is a reasonable setting Finally you can use the following window Temperature channel setting Parameter setting to graphically show the physical location of your probes To position a probe just use your mouse and click somewhere on the graphic where it would be representative of its position This window looks like this 1 Please note that a disabled channel forces the corresponding analog output to error mode In this software version it is not possible to move the position of a probe once pinned To move a probe you should first delete it and then re pin it at the position you desire Neoptix Canada LP O Document G1048r05 37 Defining Reliability It is possible for the user the upload a personalized background i
163. yurethane cable So reinforced with Kevlar threading ST connector a Mi NL 2 2 Calibration Your T Guard2 thermometer monitoring system comes factory calibrated An annual re calibration is suggested but not mandatory every 12 months or whenever performance verification indicates that calibration is necessary NIST traceable calibration certificates are available All calibrations are performed at the factory Contact your Neoptix Representative for further information It is important to point out that all of these calibration procedures are required to remove any long term deviations in the optical module of the T Guard2 system That is to say that the sensing elements and fibers inside the transformer tank are guaranteed to NEVER change as a function of time based on the invariability of the dependence of the band gap position as of function of temperature over time 2 3 Modbus description The Modbus protocol is a messaging structure developed by Modicon in 1979 used to establish master slave client server communication between intelligent devices It is a de facto standard truly open and the most widely used network protocol in the industrial manufacturing environment The Modbus protocol provides an industry standard method that Modbus devices use for parsing messages The Neoptix Modbus option has been developed to support Modbus over a Serial Line protocol A master slave type system has one node the master node tha

G1048 - Neoptix

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