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ABB rec670 Operator's Manual

Manual is about: Relion 670 Series, Bay Control

Summary of rec670

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    Relion ® 670 series transformer protection ret670 operator's manual.

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    Document id: 1mrk504114-uen issued: february 2015 revision: e product version: 1.2 © copyright 2012 abb. All rights reserved.

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    Copyright this document and parts thereof must not be reproduced or copied without written permission from abb, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software and hardware described in this document is furnished under a license and...

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    Disclaimer the data, examples and diagrams in this manual are included solely for the concept or product description and are not to be deemed as a statement of guaranteed properties. All persons responsible for applying the equipment addressed in this manual must satisfy themselves that each intende...

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    Conformity this product complies with the directive of the council of the european communities on the approximation of the laws of the member states relating to electromagnetic compatibility (emc directive 2004/108/ec) and concerning electrical equipment for use within specified voltage limits (low-...

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    Table of contents section 1 introduction.....................................................................11 introduction to the operator’s manual...............................................11 about the complete set of manuals for an ied............................11 about the operator’s manua...

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    View analog primary values..............................................................32 overview......................................................................................32 view analog secondary values.........................................................32 overview...................

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    General settings...............................................................................43 power system..............................................................................43 overview................................................................................43 identifiers..........

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    Overview................................................................................55 pulse counter logic pcggio..................................................55 function for energy calculation and demand handling etpmmtr .........................................................................

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    Overview................................................................................60 breaker failure protection ccrbrf ......................................61 broken conductor check brcptoc .....................................61 capacitor bank protection cbpgapc.................................

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    Current circuit supervision ccsrdif ....................................66 fuse failure supervision sddrfuf.......................................67 control.........................................................................................67 overview...............................................

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    Differential protection ..................................................................75 impedance protection..................................................................76 current protection........................................................................76 voltage protection .........

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    Mho impedance supervision logic zsmgapc.......................81 pole slip protection pspppam ..............................................81 power swing detection zmrpsb ..........................................81 power swing logic zmrpsl...................................................81 curre...

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    Fuse failure supervision sddrfuf.......................................87 control.........................................................................................87 apparatus control...................................................................87 commands...................................

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    Control screen messages..........................................................101 section 13 reset............................................................................103 reset guide for ied........................................................................103 reset counters.............

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    Section 1 introduction about this chapter this chapter is an introduction to the operator’s manual, its purpose and usage. 1.1 introduction to the operator’s manual 1.1.1 about the complete set of manuals for an ied the user’s manual (um) is a complete set of five different manuals: iec09000744-1-en...

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    Manual should be used as a technical reference during the engineering phase, installation and commissioning phase, and during normal service. The installation and commissioning manual (icm) contains instructions on how to install and commission the protection ied. The manual can also be used as a re...

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    • the chapter “reset” describes resetting procedures. • the chapter “authorization”describes user categories and password procedures. • the chapter “glossary” describes words and acronyms used in the literature describing the ied. This manual does not contain any instructions for commissioning or te...

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    1.1.5 revision notes revision description b minor corrections made c minor corrections made d maintenance updates, pr corrections e maintenance updates, pr corrections section 1 1mrk504114-uen e introduction 14 operator's manual.

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    Section 2 safety information about this chapter this chapter lists warnings and cautions that must be followed when handling the ied. 2.1 warnings do not touch circuitry during operation. Potentially lethal voltages and currents are present. Always connect the ied to protective earth, regardless of ...

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    Section 3 overview about this chapter this chapter presents a general overview of the operator's manual. 3.1 operator overview the local human-machine interface (lhmi) on the ied provides an ideal mechanism for the day to day operation and even advanced use of the ied. The keypad, lcd and leds on th...

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    Iec10000336-1-en.Vsd ied10000336 v1 en figure 1: typical example of product identifier screen on local hmi iedprodtype is the relion 670 series product type (reb, rec, red, reg, rel, ret and so on) productdef specifies the version of the product, in the following order: major version. Minor version....

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    Iec10000337-1-en.Vsd iec10000337 v1 en figure 2: typical example of ied product type and version properties in pcm600 firmwarever specifies the version of the product firmware iedmainfuntype specifies the main ied functionality, in accordance to iec60870-5-103 numbering: • rel - 128, compatible rang...

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    Section 4 understand the ied local human- machine interface about this chapter this chapter describes the display, its keys (buttons) and leds that make up the local hmi on the ied. How the keys are used to navigate the hmi, how to interpret the graphic information on the lcd and, what the leds indi...

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    Iec08000084 v1 en figure 4: 1/1 x 19” case with medium lcd 4.2 keypad the keypad is used to monitor and operate the ied. The keypad has the same look and feel in all ieds. Lcd screens and other details may differ but the way the keys function is identical. Iec05000153 v1 en figure 5: the hmi keypad....

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    Table 1: hmi keys on the front of the ied key function iec05000101 v1 en press to close or energize a breaker or disconnector. Iec05000102 v1 en press to open a breaker or disconnector. Iec05000103 v1 en press to open two sub menus: key operation and ied information. Iec05000104 v1 en press to clear...

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    The i and o keys are used to open (off) and close (on) breakers and disconnectors when using the single line diagram (sld) in direct control situations. 4.3.2 the reset screen the reset screen is activated by the reset key on the front panel of the ied or via the main menu. The reset screen includes...

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    4.5 led 4.5.1 introduction the led module is a unidirectional means of communicating. This means that events may occur that activate a led in order to draw the operators attention to something that has occurred and needs some sort of action. 4.5.2 status indication leds the three leds above the lcd ...

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    • position error • cb spring charge alarm • oil temperature alarm • thermal overload trip • bucholtz trip the rj45 port has a yellow led indicating that communication has been established between the ied and a computer. The local/remote key on the front panel has two leds indicating whether local or...

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    1. Navigate to the desired parameter or quantity using the arrow keys. 2. Press the e key when the parameter to be changed is highlighted. 3. Move between digits or letters using the left and right arrow keys. 4. Use the up and down arrow keys to change the digit or letter concerned. 5. Press the e ...

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    Section 5 understand the hmi tree about this chapter this chapter describes the structure of the hmi. The main menu includes submenus such as measurements, events, disturbance report, settings, diagnostics, test and reset. These branch out into a typical tree structure. 5.1 overview the local hmi ha...

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    Main menu sub menu sub-sub menu general settings power system communication analog modules i/o modules hmi differential protection current protection voltage protection control monitoring metering setting group n differential protection impedance protection current protection voltage protection freq...

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    Section 6 read measured values about this chapter this chapter describes measurement categories and how to locate them using the hmi. Each measurement category has a section of its own that includes a general description of the type of quantity being measured and the path in the local hmi to the mea...

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    6.2 view analog primary values 6.2.1 overview the analog primary values are analog quantities measured on the primary side of the trm and reflect the actual current or voltage on the primary side of the vts and cts. The ratio is adjusted under settings and also depends on the rating of the trm. 24 p...

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    6.4 view analog mean values 6.4.1 overview measurements from the milliampere input module (mim) are found in this part of the measurements menu. Data from either the hard wired ma module or signal matrix tool ma modules are shown here. 6.4.1.1 ma input module mim main menu/measurements/analog mean v...

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    6.5.3 voltage phasors vmmxu/vnmmxu main menu/measurements/monitoring/voltagephasors(mmxu)/phase - phase/vmmxu:x phase to phase voltages and phase angles are displayed here. Main menu/measurement/monitoring/voltagephasors(mmxu)/phase - earth/ vnmmxu:x phase to earth voltages and phase angles are disp...

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    6.6.2 function for energy calculation and demand handling etpmmtr main menu/measurements/metering/threephenergmeas(mmtr)/ etpmmtr:x the output data generated from the energy measuring function includes active forward/reverse energy and reactive forward/reverse energy. 1mrk504114-uen e section 6 read...

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    Section 7 event list about this chapter this chapter describes how to find and read the event list. 7.1 view events 7.1.1 overview events displays recorded events such as trips and breaker opened or closed. Main menu/events displays a list of events in chronological order and where each event has a ...

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    Section 8 handle disturbances about this chapter this chapter describes disturbance detection and handling. This includes resetting led alarms, triggering disturbance reports and the viewing of several fault indicators. 8.1 identify a disturbance a disturbance record can be generated manually by usi...

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    Main menu/disturbance records/record xx/event recording 8.2.4 view trip values in the trip values section of a disturbance recording both the pre-fault and the fault values for current, voltage and phase angle can be viewed. The recording number and trig time are also displayed. The path in the hmi ...

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    Section 9 read and change settings about this chapter this chapter describes how to find and change settings and parameters. The chapter is divided into two sections which match the way the two categories of settings are divided up in the hmi. The general settings group consists of those parameters ...

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    Here the parameters finesyncsource, coursesyncsrc and syncmaster are switched on or off. Main menu/settings/time/synchronization/timesynchgen:x/ iec61850-9-2 the synchronization parameters for iec 61850-9-2le process bus communication are set here. 9.1.2.3 timesynchbin main menu/settings/time/synchr...

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    9.2 general settings parameters under general settings that are changed will cause the ied to restart. This occurs automatically and requires no manual intervention. The ied must be in setting group 1 before changing settings in general settings 9.2.1 power system 9.2.1.1 overview under power system...

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    Displays settings for remote binary communication (crb) and for remote multi communication (crm). The multi communication block can send both binary and analog data whereas the binary can only send binary data. Each instance of crb has several settable parameters where the channel mode can be set on...

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    Rear optical spa-iec-dnp port main menu/settings/general settings/communication/slm configuration/ rear optical spa-iec-dnp port in this submenu spa or iec is chosen and the necessary settings for the respective communication protocols are made. Main menu/settings/general settings/communication/slm ...

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    Main menu/settings/general settings/communication/station communication/ multicommandsend/multicmdsnd:x includes available instances of multicommand send settings allowing the user to adjust the maximum and minimum cycle time. Multicommand receive main menu/settings/general settings/communication/st...

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    Main menu/settings/general settings/communication/ethernet configuration/ gateway if a gateway is used to access the system the address to that gateway is entered here. 9.2.3 analog and i/o modules 9.2.3.1 overview under analog modules in the general settings menu there are settings for analog input...

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    Here is where the settings for the summation block are done. The summation type, fourier filter reference frequency, minimum voltage for frequency measurement and the system voltage are some of the parameters that can be set here. Settings/general settings/analog modules/reference channel service va...

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    Local hmi setting parameters such as language, contrast level and default menu can be set here. 9.2.4.4 functions main menu/settings/general settings/hmi/functions the settings here are used to determine the way information is presented in the hmi. 9.2.4.5 change lock main menu/settings/general sett...

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    9.2.6 control 9.2.6.1 apparatus control overview under control in general settings, parameters for apparatus control can be adjusted. These are the parameters for among others bay control, switch controller, reservation input, circuit breakers and circuit switches. The parameters include delay times...

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    Displays available instances of the local/remote function localremote, locremcontrol that permit the user to set the control mode. Reservation input resin main menu/settings/general settings/control/apparatus control/ reservationinput/resinx:y displays available instances of the reservation input fu...

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    Tap changer control and supervision tcmyltc main menu/settings/general settings/control/transformertapcontrol(yltc, 84)/tcmyltc:x tap changer parameters such as tap positions for low and high voltage and type of code conversion are set here. Tap changer control and supervision tclyltc main menu/sett...

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    Main menu/settings/general settings/monitoring/servicevalues(mmxn)/ cvmmxn:x displays available instances of cvmmxn. 9.2.7.3 current phasors cmmxu main menu/settings/general settings/monitoring/currentphasors(mmxu)/ cmmxu:x displays available instances of the current phasor function cmmxu with outpu...

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    Voltage is 3u0, for positive sequence voltage is u1 and for negative sequence voltage is u2. There are sets of settings with some categories of parameter settings per set instance of vmsqi 9.2.7.7 disturbance report drprdre main menu/settings/general settings/monitoring/disturbance report/ disturban...

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    9.2.7.10 logical signal status report binstatrep main menu/settings/general settings/monitoring/binarysignalstatusreport/ binstatrep:x the binary signal status report binstatrep settings consist of some sets of settable parameters with one settable parameter per instance. 9.2.7.11 iec 60870–5–103 ma...

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    9.3 setting group n 9.3.1 overview there are some default setting groups. Under general settings, parameters in these groups can be changed to suit the needs of an application. The default settings have been chosen according to established practice in the industry but will usually require a certain ...

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    Displays available instances of refpdif with some settings per instance. These are for the current transformer ratios, operation, rated current ibaseoperate angle of the zero sequence directional feature and idmin which is a percentage of ibase and is the current threshold in section one of the char...

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    9.3.3.4 distance protection zones, quadrilateral characteristics for series compensated lines zmcpdis, zmcapdis main menu/settings/setting group n/impedance protection/ distancezones(pdis,21)/zmcpdis:1 main menu/settings/setting group n/impedance protection/ distancezones(pdis,21)/zmcapdis:x display...

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    9.3.3.8 phase selection, quadrilateral characteristic with fixed angle fdpspdis main menu/settings/setting group n/impedance protection/ phaseselection(pdis,21)/fdpspdis:x displays available settings including minimum operating current for both phase- phase and phase-earth fault loops. 9.3.3.9 phase...

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    9.3.3.14 additional distance protection directional function for earth faults zdardir main menu/settings/setting group n/impedance protection/ mhodirectionef(rdir)/zdardir:x includes settings for minimum operate currents, polarizing mode and angles for directional measurement. 9.3.3.15 mho impedance...

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    Many others. The thermal overload functions have temperature threshold settings as well as many others necessary for adapting the function to a particular application. 9.3.4.2 breaker failure protection ccrbrf main menu/settings/setting group n/current protection/ breakerfailure(rbrf,50bf)/ccrbrf:x ...

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    9.3.4.8 instantaneous residual overcurrent protection efpioc main menu/settings/setting group n/current protection/ instresidualovercurrent(pioc,50n)/efpioc:x displays some instances of efpioc with settable parameters per instance. The settable parameters are operation (on or off), base setting for ...

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    Displays some instances of ef4ptoc with a large number of settings per instance. Typical settings are those for harmonic restraint, minimum fundamental frequency current level, base settings for current and voltage and several others. 9.3.4.14 sensitive directional residual over current and power pr...

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    9.3.5.3 overexcitation protection oexpvph main menu/settings/setting group n/voltage protection/ overexcitation(pvph,24)/oexpvph:x displays settable parameters for operation, rated current and voltage, time delays for user designed curves and several other related settings. 9.3.5.4 two step overvolt...

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    9.3.6.2 overfrequency protection saptof main menu/settings/setting group/frequency protection/ overfrequency(ptof,81)/saptof:x displays available instances of saptof with a number of settings per instance. The settings are operation, start frequency, base voltage setting, internal blocking level, op...

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    9.3.8 scheme communication 9.3.8.1 overview under scheme communication there are settings for zone scheme communication, zone current reversal, local acceleration logic, ef scheme communication and ef current reversal weak end infeed. In each category the function can be switched on or off and time ...

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    9.3.9.3 fuse failure supervision sddrfuf main menu/settings/setting group n/secondary system supervision/ fusefailure(rfuf)/sddrfuf:x displays available instances of sddrfuf with several settings per instance. There are parameters for operation, various thresholds and base values. 9.3.10 control 9.3...

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    Parameters for current and voltage levels, deadbands, timers and alarm levels are found here. 9.3.10.6 automatic voltage control for tapchanger, parallel control tr8atcc main menu/settings/setting group n/control/ transformervoltagecontrol(atcc,90)/tr8atcc:x parameters for current and voltage levels...

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    9.3.12.4 logicgate main menu/settings/setting group n/logic/logicgate/gate:x displays parameter settings for operation (on or off). 9.3.12.5 logicrsmemory main menu/settings/setting group n/logic/logicrsmemory/rsmemory:x displays setting parameters for operating mode of memory function. 9.3.12.6 log...

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    Section 10 diagnose ied status about this chapter this chapter describes where in the hmi tree to find the cause of an internal ied failure and information about the ied as such. 10.1 read internal events main menu/diagnostics/internal events internal events in the diagnostics menu of the hmi tree s...

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    Main menu/ diagnostics/communication/front port displays various communication status signals for front port communication. Main menu/ diagnostics/communication/rear oem - port ab displays various communication status signals for rear ab port communication. Main menu/ diagnostics/communication/rear ...

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    Section 11 test the ied about this chapter this chapter describes the tests that can be performed in the test section of the hmi. 11.1 overview the test part of the tree view in the hmi has a number of submenus for test and viewing activities. When the ied testmode is set to on, the functions are de...

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    10. Control displays the synchrocheck, and apparatus control functions. The synchrocheck functions include a number of function related measurements such as calculated differences. Apparatus control includes up to 19 functions each with their own set of measurement data regarding interlocking, break...

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    Displays available binary input modules with several binary values per module. 11.3.1.2 signal matrix for binary input smbi main menu/test/binary input values/smt binary inputs/instance:x displays available instances of smt binary inputs with several inputs per instance. 11.4 view binary output valu...

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    11.5.3 impedance protection main menu/test/function test mode/impedance protection test of switch onto fault logic, distance protection zones one to five, local acceleration logic, power swing detection and phase selection with load encroachment. 11.5.4 current protection main menu/test/function tes...

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    Test of current circuit supervision and fuse failure supervision. 11.5.10 control main menu/test/function test modes/control test of synchrocheck and energizing check function. 11.5.11 monitoring main menu/test/function test modes/monitoring test of monitoring functions such as event counter and dis...

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    11.6.2.2 transformer differential protection, three winding t3wpdif main menu/test/function status/differential protection/ transdifferential3wind(pdif,87t)/t3wpdif:x displays up to two instances of t3wpdif with several measured values each. The data output here is identical to that shown in section...

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    Displays instances of zmqpdis for zone 1. The output quantities shown here indicate trip and start signal status. Main menu/test/function status/impedance protection/distancezones(pdis, 21)/zmqapdis:x displays available instance of zmqapdis for zones 2-5. The output quantities shown here indicate tr...

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    11.6.3.6 faulty phase identification with load enchroachment fmpspdis main menu/test/function status/impedance protection/phaseselection(pdis, 21)/fmpspdis:x includes current and voltage level settings. 11.6.3.7 phase selection with load encroachment fdpspdis main menu/test/function status/impedance...

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    11.6.3.12 directional impedance quadrilateral, including series compensation zdsrdir main menu/test/function status/impedance protection/ directionalimpedancesc(rdir,21d)/zdsrdir:x displays instances of zdsrdir . 11.6.3.13 additional distance protection directional function for earth faults zdardir ...

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    11.6.4 current protection viewable data under current protection consists mainly of trip status data under the various categories of current protection which include overcurrent protection, thermal overload, pole discordance and variations of these. 11.6.4.1 breaker failure protection ccrbrf main me...

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    Displays available instances of phpioc with a number of measurements per instance showing the trip status in general and per phase. 11.6.4.7 instantaneous residual overcurrent protection efpioc main menu/test/function status/current protection/ instresidualovercurrent(pioc,50n)/efpioc:x displays ava...

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    Displays available instances of ef4ptoc with a number of measurements per instance. The measurements indicate trip and start signal status as well as the 2nd harmonic block signal status. 11.6.4.13 sensitive directional residual over current and power protection sdepsde main menu/test/function statu...

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    Displays available instances of oexpvph with a number of measurements per instance. These measurements indicate whether values are out of the measuring range (error) and if the overexcitation function has caused a trip (trip). The thermal status as a percentage of the trip level and the calculated t...

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    Displays available instances of saptof with some measurements per instance consisting of trip and start signal status. The start duration as percentage of the total trip time and a blocking indication as a result of low voltage. 11.6.6.2 rate-of-change frequency protection sapfrc main menu/test/func...

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    Displays one instance of ecrwpsch with four measurements per instance. 11.6.8.2 scheme communication logic for residual overcurrent protection ecpsch main menu/test/function status/scheme communication/ efschemecommunication(psch,85)/ecpsch:x displays available instances of ecpsch with some measurem...

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    Displays available instances of the function with an open and a close parameter for each disconnection device. The enable open (en_open) parameter will have the output value one if an open operation is allowed and a zero output if an open operation is not allowed. The conditions for an open operatio...

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    Displays available measurements per breaker arrangement (instances of bh_line_ail). The measurements show the states of the various disconnectors, breakers and earthing switches. Interlock one and a half circuit breaker line b bh_line_b main menu/test/function status/control/apparatus control/ inter...

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    Interlock, transformer bay ab_trafo main menu/test/function status/control/apparatus control/ interltransformerbay/ab_trafo:x shows available instances of the function with several measurements per instance. The measurements indicate which breakers and disconnectors are permitted to open and/or clos...

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    Bayres blocks the output values are all boolean and indicate the status of processes and devices. Reservation input resin main menu/test/function status/control/apparatus control/reservationinput/ resinx:y displays available instances of the function resin with six measurements per instance. Apart f...

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    There are out signals under the single command menu. Selector switch slggio main menu/test/function status/control/commands/selectorswitch(ggio)/ slggio:x an application dependent number of switches can be displayed here. The position of each switch is indicated here. There are up to a number of pos...

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    11.6.10.6 automatic voltage control for tapchanger, single and parallel control tr1atcc/tr8atcc settings/test/function status/control/transformervoltagecontrol(atcc,90)/ tr1atcc:x settings/test/function status/control/transformervoltagecontrol(atcc,90)/ tr8atcc:x displays parameters for current and ...

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    11.6.11.4 generic measured value mvggio main menu/test/function status/monitoring/genericmeasuredvalue(ggio)/ mvggio:x displays the analog output from the mvggio block. The value shown here depends on the settings and the logical configuration of the preprocessing blocks. The measurement displayed m...

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    11.6.12 logic under the logic function folder there is viewable data for trip logic (showing number of poles that have tripped and trip signal information), event counter values, logic gate outputs, logic sr memory output states and logic timer set output states are also shown here. 11.6.12.1 boolea...

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    11.6.12.6 logic sr/rs memory main memory/test/function status/logic/logicsrmemory/srmemory:x main memory/test/function status/logic/logicrsmemory/rsmemory:x displays available instances of the function srmemory/rsmemory. The output data presented in the hmi is boolean and indicates whether or not a ...

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    Multicommand receive main menu/test/function status/communication/station communication/ multiplecommandreceive/multicmdrcv:x the multicommand receive indications displayed here show available sets of output data. Each set of output data has a number of signals. Other information displayed here show...

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    The test leds menu enables the operator to activate leds manually. Leds that do not light up are defective. Defective leds are also logged in disturbance records under monitoring. 11.8 line differential test main menu/test/line differential test/linedifflogic settings used during test of line differ...

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    Section 12 control and supervise the bay about this chapter this chapter describes the various control and supervision functions available in the hmi. In particular, how the single line diagram available on the display can be used for this purpose. It also describes the selector switch function avai...

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    Main menu/control/single line diagram this is the path to the single line diagram from the main menu. The symbols used in the single line diagram (sld) are described in the table below symbol description xx05000227.Vsd iec05000227 v1 en autotransformer xx05000228.Vsd iec05000229 v1 en busbar xx05000...

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    Symbol description xx05000243.Vsd iec05000243 v1 en surge arrestor xx05000244.Vsd iec05000244 v1 en trafo 2 windings xx05000245.Vsd iec05000245 v1 en trafo 3 windings xx05000248.Vsd iec05000248 v1 en truck xx05000247.Vsd iec05000247 v1 en vt 2 windings 12.1.3 control screen messages these messages a...

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    Section 13 reset about this chapter this chapter describes how to reset the ied and when this is necessary. 13.1 reset guide for ied 13.1.1 reset counters 13.1.1.1 circuit breaker sxcbr the circuit breaker counter is reset under reset counter in the hmi tree. Main menu/reset/reset counters/circuitbr...

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    Activating reset of ldcm counters sets the counter concerned to zero. A reset can be performed by affirmation in the dialog box. This is done by pressing the e key when yes is highlighted. 13.1.1.6 function for energy calculation and demand handling etpmmtr main menureset/reset counters/threephenerg...

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    In the dialog box that appears, choose yes to reset. 13.1.4 reset lockout smpptrc objects that are considered at risk after a trip may be prevented from reconnecting by a lockout condition. The reset lockout facility is used to undo a lockout condition caused by a such a trip. Main menu/reset/reset ...

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    Section 14 authorization about this chapter this chapter describes password procedures and levels of access in the system. 14.1 overview to safeguard the interests of our customers, both the ied and the tools that are accessing the ied are protected, by means of authorization handling. The authoriza...

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    Table 2: pre-defined user types access rights guest super user spa guest system operator protection engineer design engineer user administrator basic setting possibilities (change setting group, control settings, limit supervision) r r/w r r/w r/w r/w r advanced setting possibilities (for example pr...

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    At least one user must be included in the useradministrator group to be able to write users, created in pcm600, to ied. 14.3 logon or logoff the authorization menu allows the user to logon and, logoff. The hmi path is as follows: main menu/authorization 14.4 authorization handling in the ied at deli...

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    14.5 internet protocol ports security guideline the internet protocol ports security guide line can not suggest concrete products for a secure system setup. This must be decided along the specific project, requirements and existing infrastructure. The required external equipment can be separated dev...

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    Ethernet communication is used. Only one type is possible for a specific configuration. • the pcm600 port for spa (port 7001) is used for configuration and parameter setting using the pcm600 tool and a proprietary protocol spa and is fixed and can not be changed. These security drawbacks are accepta...

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    Section 15 glossary about this chapter this chapter contains a glossary with terms, acronyms and abbreviations used in abb technical documentation. Ac alternating current act application configuration tool within pcm600 a/d converter analog-to-digital converter adbs amplitude deadband supervision ad...

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    Cbm combined backplane module ccitt consultative committee for international telegraph and telephony. A united nations-sponsored standards body within the international telecommunications union. Ccm can carrier module ccvt capacitive coupled voltage transformer class c protection current transformer...

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    Dnp distributed network protocol as per ieee std 1815-2012 dr disturbance recorder dram dynamic random access memory drh disturbance report handler dsp digital signal processor dtt direct transfer trip scheme ehv network extra high voltage network eia electronic industries association emc electromag...

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    Hmi human-machine interface hsar high speed autoreclosing hv high-voltage hvdc high-voltage direct current idbs integrating deadband supervision iec international electrical committee iec 60044-6 iec standard, instrument transformers – part 6: requirements for protective current transformers for tra...

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    Ip 20 ingression protection, according to iec standard, level 20 ip 40 ingression protection, according to iec standard, level 40 ip 54 ingression protection, according to iec standard, level 54 irf internal failure signal irig-b: interrange instrumentation group time code format b, standard 200 itu...

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    Pcm600 protection and control ied manager pc-mip mezzanine card standard pmc pci mezzanine card por permissive overreach pott permissive overreach transfer trip process bus bus or lan used at the process level, that is, in near proximity to the measured and/or controlled components psm power supply ...

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    Sntp simple network time protocol – is used to synchronize computer clocks on local area networks. This reduces the requirement to have accurate hardware clocks in every embedded system in a network. Each embedded node can instead synchronize with a remote clock, providing the required accuracy. Spa...

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    Utc is derived from international atomic time (tai) by the addition of a whole number of "leap seconds" to synchronize it with universal time 1 (ut1), thus allowing for the eccentricity of the earth's orbit, the rotational axis tilt (23.5 degrees), but still showing the earth's irregular rotation, o...

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    121.

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