Entec ETMFC610 User Manual

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Release Date: Aug. 2019 / Manual Revision:1.04

MULTI-FUNCTION CONTROL

ETMFC610

USER'S MANUAL

ENTEC

ELECTRIC & ELECTRONIC CO., LTD

Forerunner Distribution & Automation

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Page 1 Release Date: Aug. 2019 / Manual Revision:1.04 MULTI-FUNCTION CONTROL ETMFC610 USER’S MANUAL ENTEC ENTEC ELECTRIC & ELECTRONIC CO., LTD Copyright © 2018 by ENTEC ELECTRIC & ELECTRONIC CO., LTD all right reserved. Forerunner Distribution & Automation...
Page 3 Multi-Function Control ETMFC610 http://www.entecene.co.kr Release Note: [May. 2018] Ver1.00 New user manual for ETMFC610 [Oct. 2018] Ver1.01 Add “Multi-Bit Protocol” [Feb. 2019] Ver1.02 Add “FI Auto Reset” function. [May. 2019] Ver1.03 Add “Negative Sequnce Over Voltage” function. [Aug. 2019] Ver1.04 Modify to the latest H/W Drawings.
Page 4: Table Of Contents
Multi-Function Control ETMFC610 http://www.entecene.co.kr TABLE OF CONTENTS 1. INTRODUCTION ......................1 1.1. Description .......................... 1 1.2. Summary of Features ......................2 2. TECHNICAL SPECIFICATIONS ................7 2.1. Inputs and Outputs ....................... 7 2.2. Type Withstand Tests ......................9 2.3. Metering Accuracy ......................11 2.4.
Page 5 Multi-Function Control ETMFC610 http://www.entecene.co.kr 6. USER INTERFACE PANEL ..................44 6.1. Construction ........................45 6.1.1. Operation Section ....................45 6.1.2. Local Control Section ..................... 46 6.1.3. Menu Control Section .................... 49 6.1.4. Fault Indication Section ..................51 6.1.5. Voltage Element Section..................51 6.1.6.
Page 6 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.2. Communication ....................... 130 7.2.1. Protocol Setup ...................... 130 7.2.2. Port Setup ......................164 7.2.3. RTU Communication (Dialup Modem) Setup............171 7.2.4. FTP-SSL ....................... 176 7.2.5. Wifi ........................177 7.2.6. Event & Etc Setup ....................178 7.2.7.
Page 7 9.9. Load Current Alarm Event ....................322 9.10. Clear Saved Data ......................324 10. MAINTENANCE ...................... 325 10.1. Count ..........................325 10.1.1. ETMFC610 Count ..................... 325 10.1.2. Fault Count ......................326 10.1.3. PQM Count ......................327 10.1.4. Communication Count ..................331 10.1.5.
Page 8 Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.6. Mechanism Scale ......................335 11. TIME........................... 336 12. STATUS ........................337 12.1. ETMFC610 ........................337 12.2. Input Ports ........................339 12.3. Output Ports ........................339 12.4. GOOSE Single Input ..................... 340 12.5. GOOSE Double Input ....................340 12.6.
Page 9 Multi-Function Control ETMFC610 http://www.entecene.co.kr 17.3. Security ......................... 362 17.3.1. SSL / TLS ......................362 17.3.2. AES ........................362 ENHANCED TECHNOLOGY...
Page 11: Introduction
It can also save and manage the various events and load profiles that are useful for analyzing the cause of the line fault. The ETMFC610 supports 6 setting group, PLC (Programmable Logic Control, Scada I/O ports and user programmable lamps etc. to provide convenient application in various distribution environment.
Page 12: Summary Of Features
Multi-Function Control ETMFC610 http://www.entecene.co.kr 1.2. Summary of Features FAULT INDICATION  Phase Fault Indication  Ground Fault Indication  Sensitive Earth Fault Indication  Negative Sequence Fault Indication  Inrush Restraint and Cold Load Pickup  Phase, Ground, Sensitive Earth Fault and Negative Sequence Directional Controls ...
Page 13 Multi-Function Control ETMFC610 http://www.entecene.co.kr MONITORING (COMMON)  Broken Conduct Element  Two Under Voltage Elements  Two Over Voltage Elements  Two Neutral Over Voltage Elements  Two Negative Sequence Over Voltage Elements  Two Under Frequency Elements  Two Over Frequency Elements ...
Page 14 Multi-Function Control ETMFC610 http://www.entecene.co.kr EVENT RECORDER  Switch(or CB) Operation Recorder – last 5,000 events  Fault Event Recorder – last 1,500 events  Fault Waveform(60 cycles× 64 samples) – last 32 events  System Event Recorder – last 5,000 events ...
Page 15 Side panel RS485 Port : DNP 3.0, Modbus, IEC60870-5-101 and Multi-Bit Protocol  Side panel Eth1 and Eth2 Ethernet Port or Fiber Optic(Option) Port : DNP 3.0, Modbus, IEC61850(option), IEC60870-5-104 and Multi-Bit Protocol, ETMFC610 Interface Software  Front Panel USB-B Type Port : ETMFC610 Interface Software ENHANCED TECHNOLOGY...
Page 16 Multi-Function Control ETMFC610 http://www.entecene.co.kr USER INTERFACE  Fault Indicators  Manual Battery Load Test: Battery Voltage and Charge Voltage  Dual Functional Keypads  20×8 Character LCD Display  49 LED indicators - Fault indications, Sequence status, Battery status, etc.
Page 17: Technical Specifications
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2. TECHNICAL SPECIFICATIONS 2.1. Inputs and Outputs SYSTEMS  3phase-3wire or 3phase-4wire, 38㎸ maximum, 800 Amp maximum FREQUENCY  50 / 60㎐ system and ABC/ACB phase rotation CONTROL VOLTAGE INPUT  AC Voltage Input 24Vac (±20%) ...
Page 18 Multi-Function Control ETMFC610 http://www.entecene.co.kr CURRENT TRANSFORMER INPUTS (CT)  Current Inputs Ia, Ib, Ic, In and Isef  Ia, Ib, Ic, In Input Current Range  1A Nominal  2A continuous  25A 1 second  Burden : 0.38VA(1A) ...
Page 19: Type Withstand Tests
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.2. Type Withstand Tests Electromagnetic Compatibility Immunity  Electrostatic Discharge Immunity : IEC 61000-4-2 : 2008  Level 3 and 6㎸ contact, 8 ㎸ air  Radiated electromagnetic field immunity : IEC 61000-4-3 : 2010 ...
Page 20 Multi-Function Control ETMFC610 http://www.entecene.co.kr Environmental  Cold : IEC 60068-2-1 :2007  Test Ad : 16 hours at -40℃  Dry Heat : IEC 60068-2-2 :2007  Test Ad : 16 hours at +85℃  Damp heat, steady state : IEC 60068-2-3 : 1969 ...
Page 21: Metering Accuracy
Reactive Power : ±0.7 % PF=0, ±1% PF<0.5(Rated Voltage >80%, Rated Current >0.03) FREQUENCY METERING  Source/Load Voltage Frequency : ±0.01 Hz HARMONIC METERING  ±5% The above measurement accuracy is applied only for ETMFC610 controller. The measurement accuracy of voltage and current including thank is about ±1 %. ENHANCED TECHNOLOGY...
Page 22: Fault Indication Type Functions
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.4. Fault Indication Type Functions Fault Indication Phase/Ground/Negative Sequence Pickup Level ..OFF, 10 to 1600A in steps of 1A Sensitive Earth Fault Pickup Level ......OFF, 0.1 to 160.0A in steps of 0.1A *. The setting range of Pickup Level can vary according to H/W option.
Page 23: Protection Type Functions
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.5. Protection Type Functions Phase/Ground/Neg Seq’ Time Overcurrent Protection (+/-) Function..............DISALBE/TRIP/TRIP&ALARM/ALARM Phase/Ground/Negative Sequence Pickup Level ..10 to 1600A in steps of 1A *. The setting range of Pickup Level can vary according to H/W option.
Page 24 Multi-Function Control ETMFC610 http://www.entecene.co.kr Sensitive Earth Fault Instantaneous Overcurrent Protection(+/-) Function ..............DISALBE/TRIP/TRIP&ALARM/ALARM Pickup Level .............. 0.1 to 160.0A in steps of 0.1A Dropout Level ............95 to 98% of Pickup Time Delay ..............0.00 to 600.0 in steps of 0.01s Pickup Level Accuracy ..........
Page 25: Direction Controls
Multi-Function Control ETMFC610 http://www.entecene.co.kr Outage Current ............OFF, 1 to 630A in steps of 1A Make Use ‘I’……………………………………….NO/YES Pickup Level Accuracy..........5% Timing Accuracy ............5% of setting time or ± 20㎳ 2.6. Direction Controls Phase Directional Control Polarizing Voltage ............. Positive Sequence Voltage V1 Detecting Direction ............
Page 26: Cold Load Pickup
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.7. Cold Load Pickup Cold Load Pickup Function ..............DISALBE/ENABLE Make Use ‘I’……………………………………….NO/YES Multiple of Cold Load….………………………….1.0 to 5.0 xMTC in steps of 0.1 xMTC Cold Load Interval Time ........... 1 to 720 min in steps 1 min Pickup Level Accuracy ..........
Page 27: Monitoring
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.9. Monitoring Broken Conduct Function..............DISABLE/ENABLE Pickup Level (I2/I1) ..........1 to 100% in steps of 1% Time Delay ..............0.00 to 600.00s in steps of 0.01s Minimum Normal Current ........OFF, 1 to 630A in steps of 1A Maximum Normal Current ........
Page 28 Multi-Function Control ETMFC610 http://www.entecene.co.kr Frequency Under Frequency 1,2  Function……………………………………….. DISABLE/ENABLE  Pickup Level …………………………………... 45.00 to 65.00 in steps of 0.01㎐  Time Delay……………………………………..0.00 to 600.00s in steps of 0.01s  Reset Time………………………….…………. 0.00 to 600.00s in steps of 0.01s ...
Page 29 Multi-Function Control ETMFC610 http://www.entecene.co.kr Power Function..............DISABLE/ENABLE Function Block Time After Close ......0.02 to 300.00sec in steps of 0.01 sec Forward Power 1,2  Pickup Level ………………………………….OFF, 0.00 to 300.00MW in steps of 0.01MW  Time Delay……………………………………0.00 to 600.00sec in steps of 0.01sec ...
Page 30 Multi-Function Control ETMFC610 http://www.entecene.co.kr Phase Difference Function ..............DISABLE/ENABLE Dead Voltage Maximum Level ........0.10 to 1.40xVT in steps of 0.01xVT Live Voltage Minimum Level ........0.10 to 1.40xVT in steps of 0.01xVT Maximum Voltage Difference ........0.10 to 1.40xVT in steps of 0.01xVT Maximum Angle Difference ........
Page 31 Multi-Function Control ETMFC610 http://www.entecene.co.kr Open Phase Function..............DISABLE/ENABLE On Level ..............0.10 to 1.40xVT in steps of 0.01xVT Off Level ..............0.10 to 1.40xVT in steps of 0.01xVT Time Delay ..............0.00 to 600.00s in steps of 0.01s Level Accuracy ............5% Timing Accuracy ............
Page 32 Multi-Function Control ETMFC610 http://www.entecene.co.kr Power Factor 1,2 Function ..............DISABLE/ENABLE Pickup Level for Lag ..........OFF, 0.05 to 0.99 in steps of 0.01 Pickup Level for Lead ..........OFF, 0.05 to 0.99 in steps of 0.01 Time Delay ..............1.00 to 600.00sec in steps 0.01sec Function Block Time After Close ......
Page 33 Multi-Function Control ETMFC610 http://www.entecene.co.kr Battery Automatic Load Test Test Period ..............OFF, 1 to 720 hours in steps of 1hour Battery Management Function..............DISABLE/ENABLE Charge Time .............. 60 to 6,000 min. in steps of 1 min. Discharge Time ............60 to 6,000 min. in steps of 1 min.
Page 34 Multi-Function Control ETMFC610 http://www.entecene.co.kr Over Voltage  Pickup Level ………………………………….0.10 to 1.40xVT in steps of 0.01xVT  Time Delay……………………………………0.00 to 600.00sec in steps of 0.01sec Under Frequency  Pickup Level …………………………………..OFF, 45.00 to 65.00Hz in steps of 0.01Hz  Time Delay……………………………………0.00 to 600.00sec in steps of 0.1sec Over Frequency ...
Page 35: Recorder
Multi-Function Control ETMFC610 http://www.entecene.co.kr 2.10. Recorder OPERATION EVENT RECORDER  Trigger Source  Switch(or CB) Closed(Manual/Remote/Auto/External/Panel Control CLOSE)  Switch(or CB) Opened(Manual/Remote/Auto/External/Panel Control OPEN)  Storage Capacity : Total 5,000 Events FAULT EVENT RECORDER  Trigger Source  Fault Indication(applied when Fault Indication type) ...
Page 36 Multi-Function Control ETMFC610 http://www.entecene.co.kr SYSTEM EVENT RECORDER  Trigger Source  Protection Elements  52A Contact  Sequence status  Front panel control  AC supply  External control  Fail operation  External input status  System alarm, etc.
Page 37 Multi-Function Control ETMFC610 http://www.entecene.co.kr 2) Peak Load/ Hour  Trigger Source  Demand Current – A, B, C, N  Demand Voltage – A, B, C, R, S, T  Demand Real Power – A, B, C, 3ф, Positive A, Positive B, Positive C, Positive 3ф, Negative A, Negative B, Negative C, Negative 3ф...
Page 38 Multi-Function Control ETMFC610 http://www.entecene.co.kr DIAGNOSTIC EVENT RECORDER  Trigger Source  System Power(AC, Battery, ±12V, +5V)  A/D Conversion(A/D Fail, Reference Voltage1, Reference Voltage 2)  Power Down Mode  Gas Status  DSP Fail  RTC Fail  Memory Fail ...
Page 39 Multi-Function Control ETMFC610 http://www.entecene.co.kr LOAD CURRENT ALARM EVENT RECORDER  Trigger Source  Phase A, B, C Load Current Alarm  S.E.F Load Current Alarm  Negative Sequence Load Current Alarm  Trigger type : Pick up  Storage Capacity : Last 1,500 Events NOTE : The maximum number of all events except fault waveform to be stored can be increased according to user requests.
Page 40 Multi-Function Control ETMFC610 http://www.entecene.co.kr INTERRUPT TIME  Total, Phase A, B and C Interrupt Time : 0 to 1,000,000 sec or 0 to 65,534 sec  Momentary Interrupt Time : 0 to 1,000,000 sec or 0 to 65,534 sec ...
Page 41: Communications
Multi-Function Control ETMFC610 http://www.entecene.co.kr DEMAND  Demand Current – A, B, C, Ground, Negative Sequence  Demand Positive Active Power – A, B, C, 3ф  Demand Positive Reactive Power – A, B, C, 3ф  Demand Negative Active Power – A, B, C, 3ф...
Page 42: Application
3. APPLICATION ETMFC610 has two control types (Fault Indication type(default) and Protection type). Control Type setting is available in the menu “MAIN MENU / GLOBAL SETTING / GENERAL / DEVICE / CONTROL TYPE”. The control type must be selected according to the installed body.
Page 43: Dimensions And Construction
Multi-Function Control ETMFC610 http://www.entecene.co.kr 4. DIMENSIONS AND CONSTRUCTION 128.25 ETMFC610 MULTI FUNCTION CONTROL SET GROUP AC SUPPLY DIAG/ERR CHARGER BATTERY METER EVENT AWAKE PHASE DIFFERENCE PROTECTION REMOTE ABC / RST LIVE ENABLED ENABLED VA / VR GROUND GROUP VB / VS...
Page 44: Side Panel Construction
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5. SIDE PANEL CONSTRUCTION ETMFC610 Side panel construction is as follows. RS232 1L/ACT 1SPEED 2L/ACT 2SPEED WIFI IRIG-B RS485 RS232-2 RS232-1 Eth2 Eth1 02 B01 OUT101 IN107 IN101 OUTPUT INPUT INPUT OUTPUT PW2 OUT PW1 OUT(Rect')
Page 45: Communication Port
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5.1. Communication Port 1) RS232 PORT RS232 has D-SUB 9pin as Male type and all pins are connected except pin number 9, RI(Ring Indicator). Table 5-2. RS232-1/RS2332-2 Pin Description Signal Description Data Carrier Detect Receive Data(IN)
Page 46 Multi-Function Control ETMFC610 http://www.entecene.co.kr 3) ETHERNET PORT Ethernet1 and 2 are RJ-45 that has 8pins as in ‘Table 5-4.Ehternet(TP) Pin Description’. Ethernet port can be selected between TP and FX type. If FX type is used, LC type optical communication will be supported.
Page 47: Ntc Connector
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5) Wifi Connector - Option ETMFC610 and ETIMS Interface Software can be connected wirelessly. See “17. Wireless Connection” for details on Wifi connections. Table 5-6. WIFI Pin Description Connector Description Connecting the SMA WIFI Connector antenna cables Figure 5-6.
Page 48: Current Input Connector
Current connector starts from pin number 1-2(A phase), 3-4(B phase), 5-6(C phase), 7-8(N, ground), 9-10(SEF) in turn and each phase name is indicated at current input Input connector of ETMFC610. Connector type is STLZ950-10. Figure 5-8. Current Input Terminal Table 5-8. Current Input Pin Description...
Page 49: Status Inputs Connector
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5.5. Status Inputs Connector 8 inputs of status provision. Table 5-10. Status Input Pin Description IN201 202 203 204 205 206 207 208 Connector Description Open Status Close Status Gas Pressure Low Status Figure 5-10. Status Input Terminal...
Page 50: Scada Connector (Option)
Connector is for receiving status inputs from the control element. 5.8. Power Input / Battery Input Connector Power Input Connector for ETMFC610’s AC24V Power Supply. It is a battery input connector to charge the battery using inner charger circuit Table 5-12. Power/Battery Input Pin Description...
Page 51: Power Output Connector
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5.9. Power Output Connector Power output connector for switch operation or modem power supply and so on. It can supply DC +12V and +24V, 40W/continuous , 60W/1Min usage. Table 5-13. Power Output Pin Description Connector Description...
Page 52: Battery Protection
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5.11. Battery Protection Battery protection is to protect the battery from over-discharge by disconnecting the battery from the control circuit when AC power is down and before the battery is completely discharged. CPU measures the battery voltage and Latch Relay is set to disconnect the battery circuit either 10 minutes after battery goes down below 21 voltage or right after battery goes down below 19 voltage.
Page 53: Typical Wiring Diagram
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5.12. Typical Wiring Diagram Figure 5-16. Typical Wiring Diagram ENHANCED TECHNOLOGY...
Page 54: User Interface Panel
Directly control the switch(or CB)  Verify control status  View system status  View metering value  View information stored in ETMFC610 unit  View and change ETMFC610 settings ETMFC610 MULTI FUNCTION CONTROL AC SUPPLY CHARGER BATTERY ABC / RST LIVE...
Page 55: Construction
Pressing CLOSE push-button sends a close signal to the Switch (or CB). ETMFC610 has a feature of Manual Close Time Delay. The Close Time Delay allows a delay of 0.00 to 600.00 seconds after pressing the close push-button before closing the tank. During the manual close delay time, if the CLOSE push-button is pressed, it closes immediately without waiting for the close delay time to be completed.
Page 56: Local Control Section
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.1.2. Local Control Section All indicators show status of Control function. The indicators are continuously ON when the control function is enabled and the indicators are continuously OFF when control function is DISABLE. The push-button toggles ENABLE/DISABLE.
Page 57 Multi-Function Control ETMFC610 http://www.entecene.co.kr SEF ENABLED SEF ENABLED LED is ON and OFF by pressing “SEF ENABLED” push-button. When the “PROTECTION ENABLED”, “GROUND ENABLED” and “SEF ENABLED” LEDs are both ON, Sensitive earth fault indication(in case of Fault Indication type) and SEF overcurrent protection elements (in case of Protection type) operate.
Page 58 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP SELECT This button is used to change the setting group applied to ETMFC610. The procedure of changing the active setting group using the "GROUP SELECT" push-button on the front panel is as follows.  Use the "GROUP SELECT" push-button to select the setting group you want to apply.
Page 59: Menu Control Section
Multi-Function Control ETMFC610 http://www.entecene.co.kr LAMP TEST / FI RESET Fault indication and fault target status are reset. And all LED lamps on the user interface panel are test (All lamps are ON for a while). AUX 1 Depending on user’s request, manufacturer sets a function on the LED. When the LED is on, the function is operated.
Page 60 Multi-Function Control ETMFC610 http://www.entecene.co.kr Figure 6-6. Menu Control Section [FUN] Key Press [FUN] key to enter Main menu for displaying information or changing settings. [FUN] key is also used to display a help message in setting change mode and to cancel the help message display.
Page 61: Fault Indication Section
Status on each phase. Figure 6-8. Voltage Elements Section 6.1.6. System Diagnostic Section Indicates Diagnostic status of ETMFC610.  RUN : Status of ETMFC610 systems shows normal  DIAG/ERROR : Status of ETMFC610 systems shows warning  RX : Shows the data receiving status for remote communication.
Page 62: Battery Status Section
User LED Name Description PLC Logic ULED1 MACHANISM LOCK The LED is ON when status of ETMFC610 is mechanism lock. ULED2 CLOSE BLOCK The LED is ON when status of ETMFC610 is close block. ULED3 OPEN BLOCK The LED is ON when status of ETMFC610 is open block.
Page 63: Set Group Status Section
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.1.9. Set Group Status Section GROUP # It displays the currently applied Set Group to ETMFC610. Please refer to the explanation of “GROUP SELECT” button in “6.1.2. Local Control Section” for procedure of changing the set group locally.
Page 64: Lcd Display
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.2. LCD Display 8 character LCD which has back-light support, is used for a user to operate conveniently and  to check operation status clearly. 6-13 Initial Logo and Main Menu Figure 6.2.1. Menu Structure Tree ...
Page 65 Multi-Function Control ETMFC610 http://www.entecene.co.kr *. NOTE) Menu Structure Tree may be different according to the version and option of ETMFC610. Figure 6-14. Menu Structure Tree (1/2) ENHANCED TECHNOLOGY...
Page 66 Multi-Function Control ETMFC610 http://www.entecene.co.kr ⓐ ＇＇＇＇＇＇ *. NOTE) Menu Structure Tree may be different according to the version and option of ETMFC610. Figure 6-14. Menu Structure Tree (2/2) ENHANCED TECHNOLOGY...
Page 67: Global Setting
Set items related to the format of event behind recoded and whether event is recorded. MONITORING Set items related to monitoring for power system and ETMFC610. Consists of LIVE LINE, OPERATION COUNT, CONTACT WEAR, BATTERY LOAD TEST, BATTERY MANAGEMENT, POWER QUALITY, TD MONITOR and SYSTEM POWER.
Page 68: Group Setting
ETMFC610. Figure 6-15. GROUP SELCT Button and GROUP Setting The [GROUP SELECT] button is used to select a set group applied to present ETMFC610. Please refer to the explanation of “GROUP SELECT” button in “6.1.2. Local Control Section” for procedure of changing the set group locally.
Page 69: Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.2.4. Event ETMFC610 event information is shown in this menu. Consists OPERATION, FAULT, FAULT CYCLE, SYSTEM, CHANGE, LOAD&ENERGY/MIN, LOAD&ENERGY/HOUR, LOAD&ENERGY/DAY, DIAGNOSTIC, PQM, LOAD CURRENT ALARM and CLEAR SAVED DATA. 6.2.5. Maintenance Shows about Event Maintenance items.
Page 70: Using The Lcd Menu
6.3. Using the LCD Menu 6.3.1. Initial Screen Important information is displayed in the initial screen for user convenience in ETMFC610. ① To move to other initial screen, press [ENT] button. ② Press [FUN] button in initial screen to move to Main menu.
Page 71 *. NOTE) If time synchronization device is not installed or at link fail, local Information (latitude, longitude) is not displayed. Initial Screen 5 CONTROLLER INFO This screen displays the version of ETMFC610. MPU: V1.0.0.0 DSP: V1.0.0.0 CPU: V1.0.0.0 HMI: V1.0.0.0 XML: ST00-1.00...
Page 72 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 6-2. Initial Screen (3/3) INITIAL SCREEN Initial Screen 6 LOOP CONTROL <SEC> This screen displays loop control function. It can only display when control OPERATE ST [ RESET] 52A CONTACT[ CLOSE] type setting is “Fault Indication Type (FITYPE)”.
Page 73: Main Menu
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.3.2. Main Menu In the initial screen, press [FUN] button, it is moved into Main menu. If press [FUN] or [ESC] button in main menu, it is moved to the initial menu. Main menu has sub-menu as below.
Page 74: Setting Save
Multi-Function Control ETMFC610 http://www.entecene.co.kr 6.3.4. Setting Save To save all changed values, steps are as follows; Move to “MAIN MENU/ GROUP SETTING/ GROUP #/ *. SAVE SETTING” and follow each step as below (“Global Setting / General”, “Global Setting / Communication” and “Group Setting”...
Page 75: Global Setting
SETTING. This menu consists of “GENERAL” menu and “COMMUNICATION” menu. [GLOBAL SETTING] >1.GENERAL 2.COMMUNICATION 7.1. General Setting This menu is to set general setting required to operate multi-function control ETMFC610, and Sub- menu consists of below picture. [GENERAL] >1.SYSTEM 2.EVENT RECODER 3.MONITERING...
Page 76: System
Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.1. System Place the curser on “SYSTEM” in GENERAL menu, press [ENT] button, it is moved to this menu. In this menu, elements related with SYSTEM, are set and it has sub-menu as below. [SYSTEM] >1.POWER LINE 2.CURRENT SENSING...
Page 77 C, bushing B is connected with phase A and bushing C is connected with phase B. NOTE: In order to get the details relevant to the connection for ETMFC610, refer the following figure and table. Line Feeding Case :...
Page 78 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 7-1. Phase selection according to the reference voltage and phase rotation Line feeding Recommend Setting Phase Mapping Result Phase Source Side LCD/INDEX Display : Bushing/Controller Bushing Terminal Combination Source V(Load V) / Current Terminal Case 1 :...
Page 79 Multi-Function Control ETMFC610 http://www.entecene.co.kr *. NOTE ) Setting value for ‘Source Side’ is available from “GLOBAL SETTING / GENERAL / SYSTEM / VOLTAGE SENSING” in the menu.. 7.1.1.2. Current Sensing Place a cursor in “CURRENT SENSING” and press [ENT] button, it is moved to this menu.
Page 80 Place a curser in “VOLTAGE SENSING” and press [ENT] button, it is moved to this menu. ETMFC610 has two voltage connectors. Voltage connectors are receiving Source side and Load side line voltages. With Line VTs installed, ETMFC610 can be used to perform voltage measurements, power calculations, and directional control of over-current elements and so on.
Page 81 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / SYSTEM / VOLTAGE SENSING / 1V Rated(P-P) 3.00~38.00kV Range [VOLTAGE SENSING] >1V CON-Type: Default 22.86 0.01kV Step >1V Rated(P-P):22.86 1V Ratio: 3300.0 Enter the primary rated voltage (kV) of potential transformer for 2V CON-Type: 2V Rated(P-P):22.86...
Page 82 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / SYSTEM / VOLTAGE SENSING / 2V Ratio 10.0~6500.0 Range [VOLTAGE SENSING] >1V Rated(P-P):22.86 Default 3300.0 0.01 Step >1V Ratio: 3300.0 >2V CON-Type: >2V Rated(P-P):22.86 Enter the rated rate of potential transformer for Load Voltage Connector >2V Ratio:...
Page 83: Event Recorder
Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / SYSTEM / VOLTAGE SENSING / Source Side 1V, 2V Range [VOLTAGE SENSING] >2V CON-Type: Default 1V Step >2V Rated(P-P):22.86 >2V Ratio: 3300.0 Select the Source side of System. >2V Instal Type: >Source Side:...
Page 84 Wave cycle. Record the current and voltage data applied to setting [P(1ST)/S(2ND)] value ETMFC610 on secondary side (the CT ratio and VT ratio divided by the primary side data). GLOBAL SETTING / GENERAL / EVENT RECORDER / L&E Record...
Page 85 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / EVENT RECORDER / COMTRADE Record OFF, ON Range [EVENT RECORDER] >L&E Record: Default OFF Step >L&E Interval: >COMTRADE Record:OFF In case of occurring a fault, set COMTRADE (Common Format for COMTRADE Rev.: 1999 >COMTRADE P/S:P(1ST)
Page 86: Monitoring
Place the curser on “LIVE LINE” in MONITORING menu, press [ENT] button to move into this menu. ETMFC610 has line detect element. If one phase voltage among three phase maintains over live detect level during a constant time, live line is detected. Live line detection setting item is same as below.
Page 87 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.3.2. Operation Count Place the curser on “OPERATION COUN” in MONITORING menu, press [ENT] button to move into this menu. Switch (or CB) operation counter and monitoring elements are set in this menu. GLOBAL SETTING / GENERAL / MONITORING / OPERATION COUNT / Function...
Page 88 3 authentication is required 2. The current operation count can be checked in the “MENU/ MAINENANCE/ COUNT/ ETMFC610” menu. 7.1.3.3. Contact Wear Place the curser on “CONTACT WEAR” in MONITORING menu, press [ENT] button to move into this menu.
Page 89 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / CONTACT WEAR / Time Delay 0.00 ~ 1.00 sec Range [CONTACT WEAR] >Function: DISABLE Default 1.0 0.1 sec Step >Alarm Pickup: 20.0 >Time Delay: 0.01 Interrupt I1: 1.00 Interrpt Ct1: 10000 Set time delay when switch (or CB) contact wear reaches set value.
Page 90 0.01% Step >Interrpt Ct2: >A Wear Set: 100.00 It is to set switch (or CB) phase A contact wear value in ETMFC610. >B Wear Set: 100.00 >C Wear Set: 100.00 Set value is available after Contact Wear Reset. Contact wear reset [0.00~100.00:0.01%]...
Page 91 Place the curser on “BATT MANAGEMENT” in MONITORING menu, press [ENT] button to move into this menu. The ETMFC610 has a battery management function that calculates and manages the battery capacity using the charge time and discharge time of the set battery. However, for correct battery capacity calculation, charge time and discharge time should be set for the installed battery.
Page 92 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / BATT MANAGEMENT / Discharge Time 60 ~ 6000 min. Range [BATT MANAGEMENT] >Function: DISABLE Default 1440 1 min. Step >Charge Time: >Discharge Time:1440 Alarm Level: 50.00 Capacity Rst:100.00 Sets the time when the fully charged battery (100%) is fully discharged.
Page 93 11.OVER FREQUENCY 12.ITHD/UBI I LIMIT The ETMFC610 provides voltage and current measurement signals at a rate of 64 samples / cycle p er cycle, providing instantaneous voltage drop (Sag), instantaneous voltage swell, interrupt, under v oltage, overvoltage, And power quality monitoring functions such as voltage / current imbalance.
Page 94 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 7-2. Power Quality categories according to IEEE 1159 (Interrupt, Sag, Swell) Category Time Voltage Value Short-term fluctuation 0.5 ~ 30 Cycle 0.1~0.9 xVT of rating Instantaneous Swell 0.5 ~ 30 Cycle 1.1~1.8 xVT of rating Interruption 0.5 Cycle ~ 3 sec...
Page 95 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / PQM / INTERRUPT / Time 0.5 ~ 10.0 cycle Range [INTERRUPT] >Level: Default 2.0 0.5 cycle Step >Time: Set a interrupt detecting time. [0.5~10.0:0.5cycle] 3) Sag Place the curser on “ SAG” in PQM menu, press [ENT] button to move into this menu.
Page 96 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / PQM / SWELL / Time 0.5 ~ 10.0 cycle Range [SWELL] >Level: Default 2.0 0.5 cycle Step >Time: Set a time to detect voltage swell. [0.5~10.0:0.5cycle] 5) Harmonics Place the curser on “HARMONIC” in PQM menu, press [ENT] button to move into this menu.
Page 97 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / PQM / HARMONICS / ITHD Delay 0.00 ~ 600.00 sec Range [HARMONICS] >VTHD Pickup: Default 1.00 0.01 sec Step >VTHD Delay: 1.00 >ITHD Pickup: >ITHD Delay: 1.00 Set a detect time to detect current total harmonic distortion.
Page 98 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7) Voltage Unbalance Place the curser on “VOLTAGE UNBALANCE” in PQM menu, press [ENT] button to move into this menu. GLOBAL SETTING / GENERAL / MONITORING / PQM / VOLT UNBALANCE / Pickup Range 0(OFF), 0.5 ~ 100.0 % [VOLT UNBALANCE] >Pickup:...
Page 99 Multi-Function Control ETMFC610 http://www.entecene.co.kr 9) Over Voltage Place the curser on “OVER VOLTAGE” in PQM menu, press [ENT] button to move into this menu. GLOBAL SETTING / GENERAL / MONITORING / PQM / OVER VOLTAGE / Pickup Range 0(OFF), 0.10~ 1.40 xVT [OVER VOLTAGE] >Pickup:...
Page 100 Multi-Function Control ETMFC610 http://www.entecene.co.kr Set an under frequency detecting time. 11) Over Frequency Place the curser on “OVER FRQUENCY” in PQM menu, press [ENT] button to move this menu. GLOBAL SETTING / GENERAL / MONITORING / PQM / OVER FREQUENCY / Level Range 0(OFF), 45.00 ~ 65.00 Hz...
Page 101 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.3.7. System Power Place the curser on “SYSTEM POWER” in MONITORING menu, press [ENT] button to move into this menu. System power monitoring elements are set in this menu. If there is a problem with system power, it does not perform the correct measurement and functions.
Page 102 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / MONITORING / SYSTEM POWER / Time Delay 0.01 ~ 10.00 sec Range [SYSTEM POWER] Function: Default 1.00 0.01 sec Step +12V Pickup: Time Delay: 1.00 -12V Pickup: >Time Delay: 1.00 Ref. V Pickup: Set delay time of -12V system power alarm.
Page 103: Loop Control
Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.4. Loop Control The ETMFC610 supports the LOOP CONTROL function when the controller type is set to “Fault Indication Type(FITYPE)”. The purpose of using Loop Control is to keep the normal operation by isolating Fault Area as to cooperate with Recloser or C/B when a fault has occurred.
Page 104 Multi-Function Control ETMFC610 http://www.entecene.co.kr LCD Initial Screen Press [ENT] button to check operation status on the Initial Screen to see loop control mode. Table 7-3. Initial Screen for Loop Control INITIAL SCREEN ⓐ Loop Control function are as below. LOOP CONTROL <SEC>...
Page 105 Multi-Function Control ETMFC610 http://www.entecene.co.kr LOOP CONTROL Button Use LOOP CONTROL button to use Loop control on User interface Panel. LOOP CONTROL ENABLED When “LOOP CONTROL ENABLED” LED is ON, loop control function is enabled. Figure 7-4. Loop Control Button 7.1.4.1. Setting Place the curser on “LOOP CONTROL”...
Page 106 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / LOOP CONTROL / SEC Operate Cnt 1 ~ 5 shot Range [LOOP CONTROL] >Type Select: Default 1 Step >SEC Operate Cnt: SEC Oper’ TD: 0.00 Set the operation count of the Auto Sectionalizer.
Page 107 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / LOOP CONTROL / TIE VRS VS, VL, VS&VL Range [AUTO SECTION] >TIE VRS: Default VS Step TIE Operate Cnt: TIE Close TD: 30.00 Tie VRS (Tie Point Switch Voltage Response Side) : Setting menu for TIE Open TD: 10.00...
Page 108 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / LOOP CONTROL / TIE Open TD 0.00~600.00 Range [AUTO SECTION] >TIE Close TD: 30.00 Default 10.00 0.01 Step >TIE Open TD: 10.00 TIE Reset TD: 10.00 Set the open time delay of Tie Point Switch.
Page 109 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.4.2. Loop Control Algorithm Figure 7-5. Auto Sectionalizer Algorithm ENHANCED TECHNOLOGY...
Page 110 Multi-Function Control ETMFC610 http://www.entecene.co.kr Figure 7-6. Tie Algorithm ENHANCED TECHNOLOGY...
Page 111 2) “SEC Oper’ TD” time of AS is better to set 0 second for Instantaneous Trip(Open). 3) Auto Sectionalizer Instantaneous Opening time : <80㎳ 4) Entec Recloser reclose time : Minimum 0.5sec PRECAUTION 2 for SETTING 1) “SEC Operate Cnt” setting of AS1 shall be higher than AS2 when AS1 and AS2 are in series connection as Auto Sectionalizer.
Page 112 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F1 Fault Figure 7-8. Loop Control with F1 Fault Step1 : At F1 location, when Permanent Fault occurs, RC1 conducts reclosing cycle. AS1 counts “SEC Operate Cnt” when Dead line Voltage after sensing a Fault.
Page 113 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F2 Fault Figure 7-9. Loop Control with F2 Fault Step1 : At F2 location, when Permanent Fault occurs, RC1 conducts reclosing cycle. AS2 counts “SEC Operate Cnt” when Dead line Voltage after sensing a Fault.
Page 114 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F3 Fault Figure 7-10. Loop Control with F3 Fault Step1 : At F3 location, when Permanent Fault occurs, RC1 conducts reclosing cycle. AS3 counts “SEC Operate Cnt” when Dead line Voltage after sensing a Fault.
Page 115 Multi-Function Control ETMFC610 http://www.entecene.co.kr 2) Tie Point Switch Loop Control Table 7-5. Tie Point Switch Loop Control SETTING CB1,2 SR1,2 AS1,2 SECTIONALIZER Function Sec Oper’ Cnt Sec RS Delay 10.00s Sec op Delay 0.00s SV1 & SV2 Tie VRS Tie Oper’ Cnt Tie CL Delay 30.00s...
Page 116 2) TS1 shall be operated when F1 is occurred in the Source side of SR, and shall be set for not operating when F2, F3 occur in Load side. 3) To prevent further fault, TS1 shall be operated after ENTEC Sectionalizing Recloser trips and disconnects a fault area.
Page 117 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F1 Fault Figure 7-12. Loop Control with F1 Fault Step1 : At F1 location, when Permanent Fault occurs, CB1 locked out after conducting reclosing cycle. Step2 : SR1 counts Dead line Voltage time till a set time, then automatically opens (disconnects) F1 location.
Page 118 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F2 Fault Figure 7-13. Loop Control with F2 Fault Step1 : At F1 location, when Permanent Fault occurs, CB1 locked out after conducting reclosing cycle. If SR1 trips two times, TS1 counts 2 and Close delay time is ran.
Page 119 Multi-Function Control ETMFC610 http://www.entecene.co.kr Loop control with F3 Fault Figure 7-14. Loop Control with F3 Fault Step1 : At F3 location, when Permanent Fault occurs, SR1 trips 4 times and locked out after conducting reclosing cycle. If SR1 trips two times, TS1 counts 2 and Close delay time runs.
Page 120: Passcode
When entering to “PASSCODE” menu, Passcode 3 certification is necessary. ETMFC610 has 3 (three) Passcode, Passcode can be changed in this menu. Passcode 1 is applied when changing General Global settings and Group Settings, and Passcode 2 is applied when communication setting is changed. Passcode 3 is applied when clearing or resetting registered data such as event logs, counter logs, energy data, etc.
Page 121: Plc
Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.6. PLC Place the curser on “PLC” in GENERAL menu, press [ENT] button to move into this menu. [PLC] >1.LOGIC TIMER 2.PULS TIMER 3.PULS COUNT 4.INPUT PORTS 5.OUTPUT PORTS 6.LATCH LOGIG 7.1.6.1. LOGIC TIMER Place the curser on “LOGIC TIMER”, press [ENT] button to move into this menu.
Page 122 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / PLC / LOGIC TIMER / TM1-DO 0.01 ~ 600.00 sec Range [LOGIC TIMER] TM01-Pickup: 0.05 Default 0.05 0.01 sec Step >TM01-Dropout: 0.05 TM02-Pickup: 0.05 TM02-Dropout: 0.05 TM03-Pickup: 0.05 Set a Dropout Time of Logic timer 1.
Page 123 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.6.3. PULSE COUNTER Place the curser on “PULSE COUNTER”, press [ENT] button to move into this menu.  PLC has 8 pulse counters.  Whenever Input B becomes 0 and Input A becomes 1, the pulse counter increases and, it reaches to set number X, output C becomes 1.
Page 124 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.6.4. INPUT/OUTPUT PORTS Place the curser on “INPUT PORTS” or “OUTPUT PORTS” in PLC menu, press [ENT] button to move into this menu. [INPUT PORTS] [OUTPUT PORTS] >1.INPUT DEBOUNCE >1.OUTPUT PULSETIME INPUT DEBOUNCE Place the curser on “INPUT DEBOUNCE” in INPUT PORTS menu, press [ENT] button to move into this menu.
Page 125 Multi-Function Control ETMFC610 http://www.entecene.co.kr settings do not apply unless the Scada I/O board is installed (‘SCADA I / O Use’ setting in “GLOBAL SETTING/ GENERAL/ DEVICE/ H/W OPTION” menu is ON) Output Pulse Timer Place the curser on “OUTPUT PULSE TIME” in OUTPUT PORTS menu, press [ENT] button to move into this menu.
Page 126 Sets the non-volatility of the latch logic. If set to ON, latch logic will remain set(‘1’) status by restarting [OFF/ON] ETMFC610. But, when set to OFF, the set(‘1’) status of the latch logic is cleared(‘0’) when ETMFC610 restarts. ENHANCED TECHNOLOGY...
Page 127 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.6.6. Oneshot Logic  PLC has 8 oneshot logics.  Each time input A is 1, output B outputs 1 Pulse. Even when input A is 1 continuously, output B does not output.  A is input into user logic “IOS□”.
Page 128 Multi-Function Control ETMFC610 http://www.entecene.co.kr PLC logic setting example is as follows; If user wants pulse signal output at OUT205 port when Phase fault indication occurrence, set the PLC logic as the formula below. Example: Logical Expression 1) ITM01 = FIA+FIB+FIC When any one of following : Phase fault occurs, Logic Timer 01(TM01) is outputted.
Page 129 PLC Editing Example As shown in “Figure 7-23. PLC Edit Screen”, input the logical expression in the PLC edit screen operating program then upload PLC data to ETMFC610. For more info, consult “ETMFC610 ETIMS Interface Software User Manual”. Figure 7-23. PLC Edit Screen NOTE : 1.
Page 130: Device
Default FITYPE Step Set the control type according to the installed body. ETMFC610 has two control types (Fault Indication type(FITYPE) and [FITYPE/PROTYPE] Protection type(PROTYPE)). The control type must be selected according to the installed body. If the selected control type and the body type do not match, erroneous operation or non-operating occurs.
Page 131 + CB Trip Time (CB Opening Time + Arcing Time) *. EXEMPLE) In case that TCC value applied to ETMFC610 is 1.00sec and CB Trip Time is 30msec + 10msec, actual circuit breaker’s Clearing Time is 1.00 + 30msec + 10msec = 1.04sec. The difference between TCC value and actual Clearing Time, 40msec needs to be set for CB Trip Time(40msec).
Page 132 7.1.7.3. H/W Option Place the curser on “H/W OPTION” in DEVICE menu, press [ENT] button to move into this menu. In this menu, set the H / W option of ETMFC610. Unlike the actual options, if set, the item may behave incorrectly.
Page 133 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING / GENERAL / DEVICE / H/W OPTION / EXT. Temper’ Use OFF, ON Range [H/W OPTION] >SCADA I/O Use: Default OFF Step >IRIG Use: >Wifi Use: >EXT.Temper’ Use: ON Select whether the external temperature is installed.
Page 134 Step >Init Main Screen: 2 Flt Pop-up Msg: OFF The ETMFC610 has 8 initial screens. Set the main screen of 8 initial screens. The set screen is displayed for the first time after booting or [1~8:1] deviating from main menu, when sleep mode is released.
Page 135 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 7-7. Fault Pop-up Screen FAULT POP-UP SCREEN ① Fault type is indicated [ALERT] FAULT INFO  FAULT : Fault event before the final fault(Permanent fault or TYPE :FAULT DIR:F TARGET:ABCNSQ SEQ:1 Temporary fault) A: 00000A B: 00000A ...
Page 136 >16bit Count Use:OFF Default ON Step 16bit Ener’ Use:OFF Set the energy data format that the ETMFC610 registered. [OFF/ON]  OFF : Use 32bit format Energy Data. Each energy data is rolled over to 0 if the counter value exceeds 999,999,999.
Page 137 BOTH Set a time for sleep mode delay. Within this set time, if there is no key [0(OFF),1~100:1m] operation on interface panel, ETMFC610 goes into sleep mode. GLOBAL SETTING / GENERAL / DEVICE / PANEL SLEEP / Awake Method Range...
Page 138 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.1.7.8. Time Zone Place the curser on “TIME ZONE” in DEVICE menu, press [ENT] button to move in this menu. This setting is used to calculate out local time by using received time information from Time Synchronization Module(GPS or IRIG).
Page 139: Save Setting
If the setting values associated with GMT are set up incorrectly, the problems can be happened as follows. If the "Time Sync Type" is set to be GMT, the time of the internal clock in ETMFC610 can be changed incorrectly at time synchronization.
Page 140: Communication
SETTING” menu or moving to high menu, changed set value is saved by ‘Changed set value saved message’. 7.2.1. Protocol Setup Place the curser on “PROTOCOL SETUP” in COMMUNICATION menu, press [ENT] button to move into this menu. Communication protocol of ETMFC610 is set and it has sub-menus as below. [PROTOCOLS] >1.DNP3 2.IEC60870-5 3.MODBUS...
Page 141 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.2.1.1. DNP3 Protocol Setup DNP3 Slave 1 and DNP3 Slave 2 Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3/ DNP3 SLAVE1 or DNP3 SLAVE2” to select setting for DNP3 Protocol. Setting items of “DNP3 SLAVE 1” and “DNP3 SLAVE 2” menu are same as following;...
Page 142 D/L Retries: >D/L Timeout: Data Link Confirm(ACK) of Master. If there is no Data Link Confirm [1~255:1s] receiving and Data Link retry is available, ETMFC610 will send Data Link Frame again. GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 / A/L Retries Range...
Page 143 >A/L Retries: Default 1 Step >A/L Timeout: Master Addr: 60000 >Slave Address: >SBO Timeout: Enter the slave(ETMFC610) address. [0~65534:1] GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 / SBO Timeout Range 1 ~ 255 sec [DNP3 SLAVE1] >A/L Retries: Default 15 Step 1 sec >A/L Timeout:...
Page 144 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 /Unsol Type NOTRIG, PERIOD Range [DNP3 SLAVE1] >Init Unsol: ENABLE Default NOTRIG Step >Unsol Time: >Unsol Type: NOTRIG Set the method to Unsolicited Message. Class1: ENABLE Class2: ENABLE [NOTRIG/PERIOD]  NOTRG: If there is no event occurrence during setting unsolicited time after the last event occurs, the event data is transmitted.
Page 145 TCP/UDP Select: TCP >TCP Port: 20000 UDP Port : 20001 Master IP Oct1: Set the TCP/IP Port number of ETMFC610 for TCP communication. [1~65535:1] GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 / UDP Port Range 0 ~ 65535 [DNP3 SLAVE1] >Class3:...
Page 146 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 / K-Alv Check Tm 0(OFF), 1 ~ 600 sec Range [DNP3 SLAVE1] >Master IP Oct4: Default 4 1sec Step >K-Alv Check Tm: Fragment Size: 2048 Time Req(m): Set the time period that checks the communication connecting status...
Page 147 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3 SLAVE1 / TCP/IP TLS DISABLE, ENABLE Range [DNP3 SLAVE1] SA Func: DISABLE Default DISABLE Step >TCP/IP TLS: DISABLE Unsol off TO: Set the DNP TCP/IP Transport Layer Security is used or not.
Page 148 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ DNP3/ COMMON/ CI Obj20 Var 0 (NONE), 0 ~ 2 Range [COMMON] BI Obj1 Var Default 4 Step BO Obj10 Var : >CI Obj20 Var : FRZ Obj21 Var: AI Obj30 Var :...
Page 149 1 ~ 65535 [IEC870-5-101] >Function: DISABLE Default 1 Step >Port Select:RS232-1 >Link Address: ASDU Address: Enter the slave(ETMFC610) address for IEC60870-5-101 comm- Cyclic Period: unication. [1~65535:1] GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ ASDU Addr Range 0~65535 [IEC60870-5-101] Function: DISABLE...
Page 150 ASDU Addr Size: transfer the Data. If there isn’t the Confirm during this setting time and [1~255:1s] Data retries is available, ETMFC610 transfers the Data again. GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ Max Poll Tim 1 ~ 255 sec Range [IEC60870-5-101]>...
Page 151 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ ADSU Addr Size 1 ~ 2 Range [IEC60870-5-101]> Event Period: Default 2 Step D/L Retries: Conf.Timeout: Max Poll Time: >ASDU Addr Size: Enter the size of cause of transmission.
Page 152 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ Tx Frame Size 0 ~ 261 Range [IEC60870-5-101] Link Confirm:ALWAYS Default 261 Step Link Addr Size: Rx Frame Size: Rx Frame TO: >Tx Frame Size: Enter the maximum size of transmitted frame.
Page 153 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ Select Timeout 0(OFF), 0~255 [IEC60870-5-101] Range >COT Size : Default 5 1 sec >IOA Size : Step One Ch Response: NO Frame Repet’ TO: 30 >Select Timeout: Enter the period after a previously received select will timeout.
Page 154 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-101/ MIT Time-Tag CP56, CP24 Range [IEC60870-5-101] CMD Termination:YES Default CP56 Step CSE Termination:YES Clock Sync’ Evt:YES Select whether a time tag format for integrated totals. MSP Time-Tag: CP56 >MIT Time-Tag: CP56 ...
Page 155 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-104/ ASDU Addr 0~65535 Range [IEC60870-5-104] Function: DISABLE Default 0 Step >ASDU Address: Cyclic Period: Timeout(t0): Select the Application Service Data Unit Address. [1~65535:1] GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-104/ Cyclic Period...
Page 156 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-104/ Time Out(t3) 1~255 sec Range [IEC60870-5-104] Time Out(t1): Default 20 Step Time Out(t2): >Time Out(t2): Event Perioid: TCP Port No: 2404 Select the Timeout for sending test frame in case of a long idle state.
Page 157 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-104/ SBO Timeout 0(OFF), 0~255 Range [IEC60870-5-104] Rx Frame Size: Default 5 1sec Step Tx Frame Size: >SBO Timeout: CMD Termination:YES CSE Termination:YES Enter the period after a previously received select will timeout.
Page 158 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ IEC60870-5-104/ MIT Time-Tag CP56, CP24 Range [IEC60870-5-104] CMD Termination:YES Default CP56 Step CSE Termination:YES Clock Sync’ Evt:YES Select whether a time tag format for integrated totals. MSP Time-Tag: CP56 >MIT Time-Tag: CP56 ...
Page 159 Multi-Function Control ETMFC610 http://www.entecene.co.kr IEC60870-5-101 and IEC60870-5-104 Common Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOL/ IEC60870- 5/ COMMON” to select setting for common requirement of IEC60870-5-101 and IEC60870-5- 104. GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/ COMMON/ MPS Start Range...
Page 160 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5 / COMMON/ MMENC Start 0 ~ 65535 Range [COMMON] >MSP Start: 1000 Default 8000 Step MDP Start: 1500 MMENA Start: 2000 MMENB Start: 2500 Set the start address of Measured Value, Short Floating Point Number >MMENC Start:...
Page 161 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / IEC60870-5/COMMON / CSEMA Start 0 ~ 65535 Range [COMMON] >MIT Start: 3000 Default 26000 Step CSC Start: 21000 CDC Start: 32000 >CSEMA Start: 26000 Set the start address of Set-point Command, Normalized Value for IEC60870-5-101/104 protocol.
Page 162 Select MODBUS communication port. [PORT1 – PORT5] GLOBAL SETTING/COMMUNICATION/ PROTOCOLS / MODBUS/ Slave Address 1 ~ 254 Range [MODBUS] Function: DISABLE Default 1 Step Port Select: RS485 >Slave Address: TX Delay: 0.05 TCP/UDP Select: TCP Enter the slave(ETMFC610) address [1~254:1] ENHANCED TECHNOLOGY...
Page 163 Default 0.05 sec 0.01 Step Port Select: RS485 Slave Address: >TX Delay: 0.05 TCP/UDP Select: TCP Set TCP port number of ETMFC610. [0(OFF),0.00~300s] GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / MODBUS /TCP/UDP select TCP, UDP Range [MODBUS] Function: DISABLE Default TCP Step...
Page 164 Event). [DISABLE/ENABLE] 7.2.1.5. SNTP Protocol Setup ETMFC610 can be programmed for communication using the SNTP through Ethernet ports. Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ SNTP” to select setting for SNTP Protocol. GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS / SNTP/ Function...
Page 165 Enter the IP Address 1 for SNTP server. [0~255:1] 7.2.1.6. SNMP Protocol Setup ETMFC610 can be programmed for communication using the SNMP through Ethernet ports. Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ SNMP” to select setting for SNMP Protocol.
Page 166 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.2.1.7. ETIMS Protocol Setup ETMFC610 can be setup for communication with interface software ETIMS through Serial ports(RS232-1 or RS232-2) or Ethernet ports. Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ ETIMS”. GLOBAL SETTING/ COMMUNICATION/ PROTOCOL SETUP/ ETIMS/ TCP Port No...
Page 167 Open/Close status information, etc.) makes it possible in real time to apply an advanced protection coordination such as isolation of the fault section and self-healing. ETMFC610 has two Multi-Bit Protocol (Multi-Bit A and Multi-Bit-B) in order to transmit and receive individually with Upstream and Downstream device.
Page 168 It means that, Mult-Bit A protocol’s Rx ID on ETMFC610 #1 and Mult-Bit A protocol’s Tx ID on ETMFC610 #2 must be same, Tx ID and Rx ID have to be equal. Rx ID and Tx ID of Multi-Bit B protocol on ETMFC610 #2 have to be same to the peer things.
Page 169 Multi-Function Control ETMFC610 http://www.entecene.co.kr Transmission Data PLC Configuration All transmission data has PLC equation logic, so the user can configure the data state to send. For example, if recloser closing status(CLST) wants to be sent to Multi-Bit A Protocol’s transmission bit 01(TMBA01), please put ‘CLST’ on TMBA01 logic. When Recloser is on closing status, transmission bit 01 is set(‘1’) and sent.
Page 170 Multi-Function Control ETMFC610 http://www.entecene.co.kr Multi-Bit Protocol Setup Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ MULTI- BIT /MULTI-BIT A or MULTI-BIT B” to select setting for Multi-Bit Protocol. Setting items of “MULT-BIT A” and “MULTI-BIT B” menu are same as following;...
Page 171 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ MULTI-BIT / Comm.Period 10 ~ 60000 msec Range [MULTI-BIT A] >Function: DISABLE Default 1 Step 50 msec >Port Select:RS232-1 >TX ID: Set Multi-Bit protocol communication cycle(period). It should be the >RX ID: >Comm.Period:...
Page 172 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ MULTI-BIT / M/S Mode SLAVE, MASTER Range [MULTI-BIT A] >TCP/UDP Select: TCP Default SLAVE Step >TCP Port: 21000 >UDP Port: 21001 >M/S Mode: SLAVE When using TCP or RS485 communication, select Slave or Master >Link IP Oct1:...
Page 173 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PROTOCOLS/ MULTI-BIT / CRC Error Cnt 1 ~ 100 Range [MULTI-BIT A] >Link Timeout: Default 10 Step >RMB Debounce: >ID Error Cnt: >CRC Error Cnt: Set the CRC Error Count. If CRC error is received by this count, it is >Rx...
Page 174: Port Setup
7.2.2. Port Setup Place the curser on “PORT SETUP” in COMMUNICATIN menu, press [ENT] button to move into this menu. ETMFC610 communication port and related elements are set in this menu and it has sub-menu as below. [PORT SETUP] >1.RS232-1...
Page 175 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PORTS / RS232-1/ Data Bit 7, 8 Range [RS232-1] >Baud Rate: 9600 Default 8 Step Parity Bit: NONE >Data Bit: Stop Bit: Modem Sel: Select the Data Bit. [7~8:1] GLOBAL SETTING/ COMMUNICATION/ PORTS / RS232-1/ Stop Bit...
Page 176 Set a waiting time that waits Modems confirmation on RTS signal >CTS CheckOut: >DCD CheckOut: 5000 which informs that ETMFC610 is ready to transfer a data. If there is no [1~255:1s] CTS response within a set time, RTU confirms CTS Fail and does not transfer the data.
Page 177 [0(OFF),1~65535:1ms] 7.2.2.2. RS485 Port Setup Related elements with RS485 port in side panel of ETMFC610 are set. Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PORTS/ RS485” to select setting for RS485 port. GLOBAL SETTING/ COMMUNICATION/ PORTS / RS485/ Baud Rate...
Page 178 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PORTS / RS485/ Parity Bit NONE, ODD, EVEN Range [RS485] >Baud Rate: 9600 Default NONE Step >Parity Bit: NONE Data Bit: Stop Bit: CA Delay: 1.00 Set whether to use Parity Bit, and set a type.
Page 179 7.2.2.3. EHTERNET Port Setup Related elements with Eth1 and Eth2 ports in side panel of ETMFC610 are set Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ PORTS/ ETHERNET” to select setting. Eth1 and Eth2 ports are applied with the same settings as below.
Page 180 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ PORTS / EHTERNET/ K-Alv Function DISABLE, ENABLE Range [ETHERNET] >K-Alv Func: ENABLE Default ENABLE Step >K-Alv Idle T: 4.00 K-Alv Interval: >K-Alv Retry: Select whether to use or not the Ethernet communication connecting status check function.
Page 181: Rtu Communication (Dialup Modem) Setup
Before using Modem connected with ETMFC610, following setting shall be confirmed. Configure port speed(must be done) Set DNP communication speed the same as the speed between ETMFC610 and Modem, and set DNP communication speed slower than the speed between modems.
Page 182 Multi-Function Control ETMFC610 http://www.entecene.co.kr Configure no echo of commands(must be done) Echoing commands can confuse the console, so turn off command echoing. The AT command is ATE0. Configure silent connection(must be done) Most modems have a speaker. By default this is connected whilst a modem is connecting and negotiating a common protocol and speed.
Page 183  Wait 2 second ※ . ETMFC610 will hang up the modem after a delay of 30 seconds with no valid packet received or transmitted. 7.2.3.3. Dialup Modem Setup Place the curser on “DIALUP MODEM” in COMMUNICATION menu, press [ENT] button to move into this menu.
Page 184 Modem can be initialized by inserting total 30 figures of number, [space ~ z] character, space or special character. ETMFC610 should be reset before making a phone call(connection). NOTE : Continuous double Space or ‘/’ shall ignore next String. ENHANCED TECHNOLOGY...
Page 185 Multi-Function Control ETMFC610 http://www.entecene.co.kr Connection Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ DIALUP MODEM/ DIALUP MODEM 1/ CONNECTION” GLOBAL SETTING/ COMMUNICATION/ DIALUP MODEM/ CONNECTION/ Cmd Res’ TO Range 0 ~ 255 sec [CONNECTION] >Cmd Res’ TO: Default 2 Step 1 sec...
Page 186: Ftp-Ssl
Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.2.4. FTP-SSL Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ FTP-SSL to file transfer in order to configure protocol SSL. GLOBAL SETTING/ COMMUNICATION/ FTP-SSL / Function DISABLE / ENABLE Range [FTP-SSL] >Function: DISABLE Default DISABLE Step Admin PW:...
Page 187: Wifi
Multi-Function Control ETMFC610 http://www.entecene.co.kr 7.2.5. Wifi Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ WIFI” to set related Wifi. GLOBAL SETTING/ COMMUNICATION/ WIFI/WiFi SSID 0 ~ z Range [WIFI] >WiFi SSID:00000000 Default Lower 8 digits of Serial Step WiFi P/W: 00000000...
Page 188: Event & Etc Setup
7.2.6. Event & Etc Setup Place the curser on “EVENT&ETC” in COMMUNICATIN menu, press [ENT] button to move into this menu. In this menu, sets the items used in common among ETMFC610 communication protocol setting items. Move to “MAIN MENU/ GLOBAL SETTING/ COMMUNICATION/ EVENT&ETC SETUP” to select setting for EVENT&ETC SETUP.
Page 189 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ EVENT&ETC / Daily Max I DISABLE, ENABLE Range [EVENT&ETC SETUP] >AEvt Method: Default DISABLE Step AEvt Skip at Ft: NO >Daily Max I:DISABLE Select the [DISABLE/ENABLE] of Daily Maximum Load Current Flt ‘I’ Evt:...
Page 190 Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ EVENT&ETC / AI EvtBuff Size 32, 64, 128, 256 Range [EVENT&ETC SETUP] >AI EvtBuff Size:256 Default 256 Step CI EvtBuff Size:256 BI Evt Method: AI Evt Method: >CI Evt Method: Set the Binary Queue Size >[32/64/128/256]...
Page 191 Synching with the master station. [LOCAL/GMT] NOTE : This setting is set to be GMT and the setting values associated with UTC(in “TIME ZONE” menu) are set up incorrectly, the time internal clock in ETMFC610 can be changed incorrectly at time synchronization. ENHANCED TECHNOLOGY...
Page 192: Save Setting
Multi-Function Control ETMFC610 http://www.entecene.co.kr GLOBAL SETTING/ COMMUNICATION/ EVENT&ETC / Time Tag Type LOCAL,GMT Range [EVENT&ETC SETUP] >AI Evt Method: Default LOCAL Step >CI Evt Method: >DO Cmd at Local:OFF >Time Syn’ Ref:LOCAL Set the time type for occurred events in Communication.
Page 193: Group Setting
"SET GROUP" LED is applied to the ETMFC610. The [GROUP SELECT] button is used to select a set group applied to present ETMFC610. Please refer to the explanation of “GROUP SELECT” button in “6.1.2. Local Control Section” for procedure of changing the set group locally.
Page 194: Fault Indication
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.1. Fault Indication Place the curser on “FAULT INDICATION” in GROUP# menu, press [ENT] button to move into this menu. This menu sets the fault indication element that operate when the fault indication control type(FITYPE) is set.
Page 195: Pickup Current
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.1.2. FI Pickup Current This menu sets fault pickup current for fault indication (FI). Fault pickup current is individually set for Phase, Ground, Sensitive Earth Fault and Negative sequence current. GROUP # / FAULT INDICTION / PICKUP CURRENT / Phase...
Page 196: Setting Time
Multi-Function Control ETMFC610 http://www.entecene.co.kr = Phase Direction Set Phase Fault Direction (None, For. or Rev.) FLTPA Dropout delay CURRENT INPUT Temporary FI Time ≥ Phase Pickup Set Phase A FLTPB Dropout delay CURRENT INPUT Temporary FI Time ≥ Phase Pickup Set...
Page 197 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / FAULT INDICTION / FI SETTING TIME / Type I delay 0.01~180.00 sec Range [FI SETTING TIME] >Permanent: Default 0.03 sec Step Temporary: >Type I delay: 0.03 Set delay time for Fault Detection in ‘I’ FI Type.
Page 198 Multi-Function Control ETMFC610 http://www.entecene.co.kr Figure 8-3. Fault Indication Algorithm(FI type : VI) ENHANCED TECHNOLOGY...
Page 199 Multi-Function Control ETMFC610 http://www.entecene.co.kr 2) ‘I’ FI Type Fault Indicator operates depending upon a fault Current and fault duration. If fault current maintains during ‘Type I delay’ time, FI operates. Figure 8-4. Fault Indication Logic Diagram(FI type : I) Figure 8-5. Fault Indication Algorithm(FI type : I)
Page 200: Inrush Restraint
8.1.4. Inrush Restraint ETMFC610 has inrush restraint function to prevent the malfunction by inrush current produced at the restoration of load supply. Inrush restraint function setting can be set separately in phase, ground, sensitive earth fault and negative sequence during the inrush time after the restoration of load supply, FI(fault indicator) about phase, ground, sensitive earth fault and negative sequence is not detected.
Page 201: Auto Reset
8.1.5. FI Auto Reset ETMFC610 has a function to automatically reset fault indicator target (front panel lamp y communication BI points, etc.) after detecting fault current and when line is restored normally. The configuration as like below;...
Page 202: Protection
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.2. Protection Place the curser on “PROTECTION” in GROUP# menu, press [ENT] button to move into this menu. This menu sets the protection elements that operate when the protection control type(PROTYPE) is set. [RECLOSER] >1.TIME OC-PHA 2.TIME OC-GND...
Page 203 Multi-Function Control ETMFC610 http://www.entecene.co.kr Protection Elements Block Diagram - ANSI Designations Figure 8-6. Protection Elements Block Diagram All overcurrent protection function consist of dual-elements ((+) and (-)) of individual operations. It can be operated in several ways depending on the configuration of the line system and the user's request.
Page 204 Multi-Function Control ETMFC610 http://www.entecene.co.kr The (+) element operates as the setting type of the directional element, and the (-) element operates as the opposite direction to the setting type of the directional element. If the type of the directional element is set as NONE, the (+) and (-) elements operate simultaneously regardless of the direction of the fault.
Page 205: Phase Time Overcurrent (51P)
8.2.1. Phase Time Overcurrent (51P) The ETMFC610 has a phase time overcurrent element that decides whether it is overcurrent or not using the phase current of CT second. The phase time overcurrent element offers the trip lag time that accords to the fault current due to the set value applied inverse time curve such as pickup current, applied T-C curve, applied T-C curve's time dial, applied T-C curve's time adder, minimum response time(M.R.T), fault reset method and low set definite time.
Page 206 Multi-Function Control ETMFC610 http://www.entecene.co.kr At the restoration of load supply, the phase time overcurrent element is prevented from tripping for a period specified the inrush restraint function. ‘Time OC-PHASE’ menu is sub-divided as follow: [TIME OC-PHA] >1.(+)TIME OC-PHA 2.(-)TIME OC-PHA Following setting is used to program the Time Overcurrent - PHASE element.
Page 207 >Time Dial: 1.00 Time Add.: 0.00 [Curves : total 62] The T-C curves supported by the ETMFC610 are as follows;  - US-NI : US Normally Inverse - US-VI : US Very Inverse - US-EI : US Extremely Inverse - US-STI : US Short Time Inverse...
Page 208 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 8-2. CB time-current operation characteristic setting range Setting Curve A(101) B(117) C(133) D(116) E(132) IEC-EI K(162) L(107) M(118) N(104) Setting Curve IEC-NI P(115) R(105) T(161) V(137) IEC-VI W(138) Y(120) Z(134) 1(102) Setting 2(135) 3(140) 4(106)
Page 209 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / TIME OC-PHA / (+)TIME OC-PHA / M.R.T 0.00 ~ 10.00 sec Range [(+)TIME OC-PHA] Curve: [US-VI] Default 0.00 0.01 sec Step Time Dial: 1.00 Time Add.: 0.00 T-C curve trip operation is faster than trip time, this set value is added >M.R.T:...
Page 210: Ground Time Overcurrent (51G)
The residual ground time overcurrent element can do smooth protection cooperation with other protection elements of ETMFC610 and external devices of the power supply system each, due to various T-C curves, time dial and time adder. The ETMFC610 provides ANSI curve, IEC curve, ES curve and non-standardized T-C curve.
Page 211 Multi-Function Control ETMFC610 http://www.entecene.co.kr At the restoration of load supply, the residual ground time overcurrent element is prevented from tripping for a period specified the inrush restraint function. ‘Time OC-GROUND’ menu is sub-divided as follow: [TIME OC-GND] >1.(+)TIME OC-GND 2.(-)TIME OC-GND Following setting is used to program the Time Overcurrent - GROUND element.
Page 212 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / TIME OC-GND / (+)TIME OC-GND / Curve A(101), B(117), ..., DEF-10S (Total 62 curves) Range [(+)TIME OC-GND] Function: TRIP Default US-VI Pickup: >Curve: [US-VI] Select desired curve type for (+) Ground time overcurrent element.
Page 213 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / TIME OC-GND / (+)TIME OC-GND / Low Set DT 0(OFF), 0.01 ~ 600.00sec Range [(+)TIME OC-GND] Curve: [US-VI] Default 0(OFF), 0.01sec Step Time Add.: 0.00 M.R.T: 0.00 Low set definite time is used to restrict a trip time to be a definite time...
Page 214: Negative Sequence Overcurrent (51Q(46))
PROTECTION ENABLED in user interface panel. Multiple time curves and time dials are available for the negative sequence time overcurrent element to closely coordinate with other protection elements in the ETMFC610 and other external devices on the distribution system. The Reset type can be either instantaneous or linear. The negative sequence time delay reset mode applies to the ANSI/IEEE, IEC, ESB, US, USER curves.
Page 215 Multi-Function Control ETMFC610 http://www.entecene.co.kr ‘Time OC-NEQ’ menu is sub-divided as follow; [TIME OC-NEQ] >1.(+)TIME OC-NEQ 2.(-)TIME OC-NEQ Following setting is used to program ‘Time OC-NEQ’ elements. 1) (+)Time OC-NEQ Setup (+)Time OC-NEQ setting menu is available for setting (+)Negative sequence time overcurrent Protection Curve.
Page 216 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / TIME OC-NEQ / (+)TIME OC-NEQ / Curve A(101), B(117), ..., DEF-10S (Total 62 curves) Range [(+)TIME OC-NEQ] >Function: DISABLE Default US-VI Pickup: >Curve: [US-VI] Time Dial: 1.00 Select desired curve type for (+)Negative sequence time overcurrent Time Add.:...
Page 217 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / TIME OC-NEQ / (+)TIME OC-NEQ / Low Set DT 0(OFF), 0.01 ~ 600.00 sec Range [(+)TIME OC-NEQ] Curve: [US-VI] Default OFF 0.01 sec Step Time Add.: 0.00 M.R.T: 0.00 Low set definite time is used to restrict a trip time to be a definite time...
Page 218: Phase Instantaneous Overcurrent (50P)
8.2.4. Phase Instantaneous Overcurrent (50P) The ETMFC610 has a phase instantaneous overcurrent element. This element in the ETMFC610, is set based on CT secondary current as connected to the current inputs. This element provides a definite time delay versus phase high fault current.
Page 219 Multi-Function Control ETMFC610 http://www.entecene.co.kr Following settings are used to program ‘INST OC – PHASE’ elements. 1) (+)INST OC-PHA Setup GROUP # / PROTECTION / INST OC-PHA / (+)INST OC-PHA / Function Range ENABLE, DISABLE [(+)INST OC-PHA] >Function: ENABLE Default ENABLE Step >Pickup:...
Page 220: Ground Instantaneous Overcurrent (50G)
8.2.5. Ground Instantaneous Overcurrent (50G) The ETMFC610 has a ground instantaneous overcurrent element. This element in the ETMFC610, is set based on CT secondary current as connected to the current inputs. This element provides a definite time delay versus ground high fault current.
Page 221 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / INST OC-GND / (+)INST OC-GND / Pickup 10 ~ 20000 A Range [(+)INST OC-GND] Function: ENABLE Default 4000 Step >Pickup: 4000 Time Delay: 0.00 Set the pickup current of (+) Ground Instantaneous Overcurrent element.
Page 222: Sensitive Earth Fault (50Sg)
SEF element for non-earthed systems is dependent upon available fault current and the accuracy of CTs. For SEF element, ETMFC610 has the separate SEF terminal on side panel. This input can be connected in series with the provided phase CT’s(standard) or connected to a separate window type ZCT.
Page 223 Multi-Function Control ETMFC610 http://www.entecene.co.kr Following settings are used to program the ‘INST OC –SEF’ element. 1) (+)INST OC-SEF Setup GROUP # / PROTECTION / INST OC – SEF / (+)INST OC – SEF / Function Range DISABLE, TRIP, ALARM, TR&AL [(+)INST OC-SEF] >Function:...
Page 224: Negative Sequence Instantaneous Overcurrent (50Q)
8.2.7. Negative Sequence Instantaneous Overcurrent (50Q) The negative sequence instantaneous overcurrent element in the ETMFC610 is set based on CT secondary current as connected to the current inputs. This element provides a definite time delay versus negative sequence high fault current.
Page 225 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / PROTECTION / INST OC – NEQ / (+)INST OC – NEQ / Pickup 10 ~ 20000 A Range [(+)INST OC-NEQ] Function: DISABLE Default 4000 Step >Pickup: 4000 Time Delay: 0.00 Set the pickup current of (+) Negative sequence instantaneous Active Shot: overcurrent element.
Page 226: Inrush Restraint
The ETMFC610 suppresses the time overcurrent operation during the inrush current restraint period to prevent erroneous operation of the ETMFC610 due to the inrush current generated when the CB does close operation or the near-field distribution device does close operation (the instantaneous and instantaneous lockout overcurrent elements do normal operation).
Page 227 Multi-Function Control ETMFC610 http://www.entecene.co.kr After it’s done black out more than outage time, it restores load current supply, inrush current restraint algorithm is applied. When the restoration of load supply is occurred, in the case of that generated inrush current is greater than inrush duration fault pickup current as inrush current 1 of “Figure 8-16.
Page 228 Multi-Function Control ETMFC610 http://www.entecene.co.kr 1) Fuction Setup GROUP #/ PROTECTION / INRUSH RESTRAINT / FUNCTION / Phase Range DISABLE, ENABLE [FUNCTION] >Phase: ENABLE Default ENABLE Step Ground: ENABLE SEF: ENABLE Neg Seq’: ENABLE Sets whether the inrush current suppression function is applied to phase current.
Page 229 Multi-Function Control ETMFC610 http://www.entecene.co.kr 2) Inrush Duration Fault Pickup Current Setup GROUP #/ PROTECTION/INRUSH RESTRAINT / PICKUP CURRENT/ Phase Range 10 ~ 20000A [PICKUP CURRENT] >Phase: 2000 Default 2000 Step Ground: 2000 SEF: 20.0 Phase fault current level is configured during inrush current restraint >Neg Seq’:...
Page 230 Multi-Function Control ETMFC610 http://www.entecene.co.kr 3) Restroe Minimum Time Setup GROUP #/ PROTECTION/INRUSH RESTRAINT / RESTORE MIN. TIME / P-Function Range DISABLE, ENABLE [RESTORE MIN. TIME] >P-Function: ENABLE Default ENABLE Step G-Function: ENABLE S-Function: ENABLE Q-Function: ENABLE RMT TIME: 0.60 Set whether to apply restore minimum time for phase inrush current.
Page 231 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP #/ PROTECTION/INRUSH RESTRAINT/ RESTORE MIN. TIME/ RMT TIME 0.01 ~ 600.00 sec Range [RESTORE MIN. TIME] P-Function: ENABLE Default 0.60 0.01 sec Step G-Function: ENABLE S-Function: ENABLE Select the restore minimum time required for the inrush current.
Page 232 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP #/ PROTECTION/ INRUSH RESTRAINT/ INRUSH RES’ RESET / Q-Reset I 10~1600A Range [INRUSH RES’ RESET] >P-Reset I: Default 500 Step G-Reset I: S-Reset I: 10.0 >Q-Reset I: Reset Time: 0.60 Set the level of reset current for negative sequence inrush restraint.
Page 233 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP #/ PROTECTION/ INRUSH RESTRAINT/ PHASE CURVE / Time Add. 0.00 ~ 600.00 sec Range [PHASE CURVE] Curve: [US-VI] Default 0.00 0.01 sec Step Time Dial: 1.00 >Time Add.: 0.00 M.R.T: 0.00 Adding a time onto a set curve. More delays due to this set time...
Page 234 Multi-Function Control ETMFC610 http://www.entecene.co.kr 6) Other Setup GROUP #/ PROTECTION/ INRUSH RESTRAINT/ OTHERS / Outage Time Range 0.01 ~ 10.00 sec [OTHERS] >Outage Time: 5.00 Default 5.00 Step 0.01 sec >Make Use ‘I’: Set the outage time. After the outage condition is maintained for more than the setting time, the restoration of load supply becomes active [0.01~600.00:0.01 s]...
Page 235: User Curve - Time Overcurrent Curves
8.2.9. User Curve - Time Overcurrent Curves The ETMFC610 has a total of 62 kinds of standard curves: ANSI / IEEE curves, IEC curves, US curves and Definite time curves, KEPCO ES curves, KERI curves, 4 user-defined curves, 3 fuse curves, 32 nonstandard curves.
Page 236 8.2.9.1. User-Defined Curves The ETMFC610 supports 4 user-defined curves for user to implement their own curve according to their requirement. The user can define the aforementioned characteristic constant of trip operation time and reset time equation in 4 user-defined curves.
Page 237 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP #/ PROTECTION / USER CURVE / USER CURVE 1 / Factor rt 0.0000 ~ 150.9998 Range [USER CURVE 1] Factor a: 59.5000 Default 59.5000 0.0001 Step Factor b: 2.0200 Factor r: 1.8000 >Factor rt: 59.5000 User defined curve factor rt [0~150.9998:0.0001]...
Page 238 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.2.9.2. Standard Curves Coefficients Table 8-4. US Curve Curves α β γ Normally Inverse 5.95 0.18 5.95 Very Inverse 3.88 0.0963 3.55 Extremely Inverse 5.67 0.0352 5.67 Short Time Inverse 0.00342 0.02 0.00262 0.323 Short Time Very Inverse 1.9925...
Page 239 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.2.9.3. Non Standard Curves Table 8-9. Non Standard Curves McGraw-Edison TC curves Phase Ground Table 8-10. KEPCO(Korea) Curvers Curves N1, N2, N3, N4 ENHANCED TECHNOLOGY...
Page 240 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.2.9.4. Fuse Curves 1) RI Curve Trip Time “RI” curve is a special curve to be used in conjunction with mechanical relay. When “RI” curve is applied, element is operated by following formula. time overcurrent ...
Page 241 Multi-Function Control ETMFC610 http://www.entecene.co.kr 3) FR Curve Trip Time “FR” curve is a special curve to be used in conjunction with the fuse. When “FR” is applied, inverse protection element is operated by following formula.     ...
Page 242 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.2.9.5. Curves Table 8-11. Curve List Curve Curve Curve A(101) 3(140) ES-NI B(117) 4(106) ES-VI C(133) 5(114) USER-1 D(116) 6(136) USER-2 E(132) 7(152) USER-3 IEC-EI 8(113) USER-4 K(162) 8*(111) DEF-1S L(107) 9(131) DEF-10S M(118) 11(141) IEEE-NI...
Page 243 Multi-Function Control ETMFC610 http://www.entecene.co.kr 1) US Nermally Inverse Curves RECLOSER CLEARING TIME CURVE : 11, 13, 14, 15, 16, 17, 18 CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05...
Page 244 Multi-Function Control ETMFC610 http://www.entecene.co.kr 2) US Very Inverse Curves RECLOSER CLEARING TIME CURVE : US VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 245 Multi-Function Control ETMFC610 http://www.entecene.co.kr 3) US Extremely Inverse Curves RECLOSER CLEARING TIME CURVE : US EXTREMELY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 0.09 0.09 0.08 2.00 0.08...
Page 246 Multi-Function Control ETMFC610 http://www.entecene.co.kr 4) US Short Time Inverse Curves RECLOSER CLEARING TIME CURVE : US SHORT TIME INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 0.09 0.09...
Page 247 Multi-Function Control ETMFC610 http://www.entecene.co.kr 5) US Short Time Very Inverse Curves RECLOSER CLEARING TIME CURVE : US SHORT TIME VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00...
Page 248 Multi-Function Control ETMFC610 http://www.entecene.co.kr 6) IEC Normally Inverse Curves RECLOSER CLEARING TIME CURVE : IEC NORMALLY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.05 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.04...
Page 249 Multi-Function Control ETMFC610 http://www.entecene.co.kr 7) IEC Very Inverse Curves RECLOSER CLEARING TIME CURVE : IEC VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.04 0.03...
Page 250 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8) IEC Extremely Inverse Curves 1,000 1,000 RECLOSER CLEARING TIME CURVE : IEC EXTREMELY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05 0.04...
Page 251 Multi-Function Control ETMFC610 http://www.entecene.co.kr 9) IEC Long Time Inverse Curves 1,000 1,000 RECLOSER CLEARING TIME CURVE : IEC LONG TIME VERY INVERSE CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.05 0.09 0.09 0.08 0.08 0.07 0.07 0.06...
Page 252 Multi-Function Control ETMFC610 http://www.entecene.co.kr 10) IEC Short Time Inverse Curves 1,000 1,000 RECLOSER CLEARING TIME CURVE : IEC SHORT TIME INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05...
Page 253 Multi-Function Control ETMFC610 http://www.entecene.co.kr 11) ES Normally Inverse Curves RECLOSER CLEARING TIME CURVE : ES NORMALLY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 254 Multi-Function Control ETMFC610 http://www.entecene.co.kr 12) ES Very Inverse Curves RECLOSER CLEARING TIME CURVE : ES VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 255 Multi-Function Control ETMFC610 http://www.entecene.co.kr 13) ES Extremely Inverse Curves RECLOSER CLEARING TIME CURVE : ES EXTREMELY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 0.09 0.09 0.08 0.08 5.00 0.07 0.07 0.06...
Page 256 Multi-Function Control ETMFC610 http://www.entecene.co.kr 14) ES Long Time Very Inverse Curves RECLOSER CLEARING TIME CURVE : ES LONG TIME VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00...
Page 257 Multi-Function Control ETMFC610 http://www.entecene.co.kr 15) IEEE Normally Inverse Curves RECLOSER CLEARING TIME CURVE : IEEE NORMALLY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 258 Multi-Function Control ETMFC610 http://www.entecene.co.kr 16) IEEE Very Inverse Curves RECLOSER CLEARING TIME CURVE : IEEE VERY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 259 Multi-Function Control ETMFC610 http://www.entecene.co.kr 17) IEEE Extremely Inverse Curves RECLOSER CLEARING TIME CURVE : US EXTREMELY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 15.00 13.00 11.00 9.00 7.00 5.00 4.00 3.00 2.00 1.00 0.09 0.09 0.08...
Page 260 Multi-Function Control ETMFC610 http://www.entecene.co.kr 18) Definite Time Curves (DEF-1S, DEF-10S) RECLOSER CLEARING TIME CURVE : DEFINITE TIME 1 sec, 10 sec CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS DEF-10S DEF-1S 0.09 0.09 0.08 0.08 0.07 0.07 0.06...
Page 261 Multi-Function Control ETMFC610 http://www.entecene.co.kr 19) KEPRI Curves(N1, N2, N3, N4) RECLOSER CLEARING TIME CURVE : ANSI MODERATELY INVERSE CURVES ARE AVERAGE CLEARING TIME VARIATIONS ± 5% OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.04...
Page 262 Multi-Function Control ETMFC610 http://www.entecene.co.kr 20) Non Standard Curves (A, B, C, D, E) RECLOSER CLEARING TIME CURVE : A, B, C, D, E CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06...
Page 263 Multi-Function Control ETMFC610 http://www.entecene.co.kr 21) Non Standard Curves (K, L, M, N) RECLOSER CLEARING TIME CURVE : KP, L, M, N CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05...
Page 264 Multi-Function Control ETMFC610 http://www.entecene.co.kr 22) Non Standard Curves (P, R, T, V) RECLOSER CLEARING TIME CURVE : P, R, T, V CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05...
Page 265 Multi-Function Control ETMFC610 http://www.entecene.co.kr 23) Non Standard Curves (W, Y, Z) RECLOSER CLEARING TIME CURVE : P, R, T, V CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05...
Page 266 Multi-Function Control ETMFC610 http://www.entecene.co.kr 24) Non Standard Curves (1, 2, 3, 4, 5) RECLOSER CLEARING TIME CURVE : 1, 2, 3, 4, 5 CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06...
Page 267 Multi-Function Control ETMFC610 http://www.entecene.co.kr 25) Non Standard Curves (6, 7, 8, 8*, 9) RECLOSER CLEARING TIME CURVE : 6, 7, 8, 8*, 9 CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06...
Page 268 Multi-Function Control ETMFC610 http://www.entecene.co.kr 26) Non Standard Curves (11, 13, 14, 15, 16, 17, 18) RECLOSER CLEARING TIME CURVE : 11, 13, 14, 15, 16, 17, 18 CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08...
Page 269 Multi-Function Control ETMFC610 http://www.entecene.co.kr 27) Fuse Curves RECLOSER CLEARING TIME CURVE : FUSE (RI, HR, FR) CURVES ARE AVERAGE CLEARING TIME ± 5% VARIATIONS OR 0.01 SECONDS 0.09 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.04 0.03 0.03...
Page 270: Directional Controls (67)
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.3. Directional Controls (67) Place the curser on “DIRECTION” in GROUP# menu, press [ENT] button to move into this menu. This menu applies to both “Fault Indication type(FITYPE)” and “Protection type(PROTYPE)”. [DIRECTION] >1.PHASE 2.GROUND 3.SEF 4.NEG SEQ The Directional Controls provide fault indication and overcurrent protection in the direction of power flow.
Page 271 Multi-Function Control ETMFC610 http://www.entecene.co.kr Phase direction control type can be set in order to detect phase fault and phase overcurrent. Depending on control type, phase fault and phase overcurrent can be detected in Forward direction or reverse direction or regardless of direction.
Page 272 Multi-Function Control ETMFC610 http://www.entecene.co.kr The phase direction control in following four settings should be enabled. GROUP # / DIRECTION / PHASE / Type Range NONE, FORWARD, REVERSE [PHASE] >Type: NONE Default NONE Step M.T.A: M.P.V(V1): 0.30 Set phase direction type.
Page 273: Ground Directional Controls (67G)
Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / DIRECTION / PHASE / Block OC NO, YES Range [PHASE] Type: NONE Default NO Step M.T.A: M.P.V(V1): 0.30 Select whether to trip when polarizing voltage is dropped below >Block OC: minimum polarizing voltage set.
Page 274 Multi-Function Control ETMFC610 http://www.entecene.co.kr Fault Current Polarizing Referance Voltage: Figure 8-45. Phasor Graph for I Directional Polarization The ground direction control in following four settings should be enabled. GROUP # / DIRECTION / GROUND / Type NONE, FORWARD, REVERSE Range [GROUND] >Type:...
Page 275: Sef Directional Controls (67Sef)
Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / DIRECTION / GROUND / M.T.A 0 ~ 359 degree Range [GROUND] Type: NONE Default 135 1 degree Step >M.T.A: M.P.V(3V0): 0.30 Enter the maximum torque angle, The maximum torque angle setting Block OC: determines the range of current direction for the polarized voltage.
Page 276: Negative Sequence Directional Controls (67Q)
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.3.4. Negative Sequence Directional Controls (67Q) Negative Sequence voltage V provides negative sequence pole direction in power system. Negative sequence direction is determined by comparing negative sequence voltage(V ) and negative current(I ). If an angle from negative sequence voltage (V ) to negative sequence current ...
Page 277 Multi-Function Control ETMFC610 http://www.entecene.co.kr The negative sequence directional controls in following four settings should be enabled. GROUP # / DIRECTION / NEG SEQ’ / Type NONE, FORWARD, REVERSE Range [NEG SEQ’] >Type: NONE Default NONE Step M.T.A: M.P.V(V2): 0.30 Set Negative sequence direction type.
Page 278 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / DIRECTION / NEG SEQ’ / BLOCK OC NO, YES Range [NEG SEQ’] Type: NONE Default YES Step M.T.A: M.P.V(V2): 0.30 Select whether to trip when polarizing voltage is dropped below >Block OC: minimum polarizing voltage set.
Page 279: Cold Load Pickup
ETMFC610 provides “Cold Load Pickup” to prevent fault indication functions(in case of FI type) and protection functions(in case of Protection type) from operating wrong by the cold load current caused by applying power to a transformer, a reactor or a long-distance line.
Page 280 Multi-Function Control ETMFC610 http://www.entecene.co.kr When ‘Pickup Multi’ and ‘Interval Time’ are set to be 3.0 and 60 min respectively, the graph of the cold load multiple in “Figure 8-48. Cold Load Multiplier” is shown as follows. NOTE: The risen level of overcurrent pickup by multiple of cold load is the pickup level to operate overcurrent protection element.
Page 281 If it sets to NO, power loss and power restoration are considered as open or close state of switch(or CB) and live line status. In case of fault indication type, ETMFC610 decides on the power restoration condition when switch is closed(52A) and live line status.
Page 282: Monitoring
The broken conductor element detects when the ratio between the negative sequence current (I2) and the positive sequence current (I1) of the ETMFC610 is larger than the operation setting (pickup) value. Under normal conditions I2/I1 ratio is zero but when a fault occurs on the load, this ratio of I2/I1 increases.
Page 283 Multi-Function Control ETMFC610 http://www.entecene.co.kr The figure below shows the function logic diagram of Broken Conductor. Figure 8-49. Brocken Conductor(46BC) Function Logic Diagram The Broken Conductor element in following settings should be enabled. GROUP # / MONITORING / BROKEN CONDUCT / Function...
Page 284: Voltage (27/59/64N/47P)
Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / BROKEN CONDUCT / Min. I 0(OFF), 1~630A Range [BROKEN CONDUCT] Function: DISABLE Default 60 Step Pickup(I2/I1): Time Delay: 4.00 Enter the minimum value of current required to allow the broken >Min.I: >Max.I:...
Page 285 Multi-Function Control ETMFC610 http://www.entecene.co.kr 1) UNDER VOLT1 Setup The undervoltage 1 should be enabled to following settings. GROUP # / MONITORING / VOLTAGE / UNDER VOLT1 / Function Range DISABLE, ENABLE [UNDER VOLT1] >Function: DISABLE Default DISABLE Step Pickup: 0.80 Time Delay: 5.00...
Page 286 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / VOLTAGE / UNDER VOLT1 / Voltage Type 1P, 2P, 3P Range [UNDER VOLT1] Function: Default 1P Step Pickup: 0.80 Time Delay: 5.00 Set a number of phase to be detected for Undervoltage.
Page 287 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / VOLTAGE / OVER VOLT1 / Pickup 0.10~1.40 xVT Range [OVER VOLT1] Function: DISABLE Default 1.10 0.01 xVT Step >Pickup: 1.10 Time Delay: 5.00 Enter the pickup value for over voltage element1.
Page 288: Frequency (81)
Multi-Function Control ETMFC610 http://www.entecene.co.kr 5) NEQ OVERVOLT 1 Setup The negative sequence overvoltage 1 settings process a very similar method to the overvoltage 1. However, there is no setting menu for voltage type. 6) NEQ OVERVOLT 2 Setup The negative sequence overvoltage 1 settings process a very similar method to the overvoltage 1.
Page 289 Multi-Function Control ETMFC610 http://www.entecene.co.kr The underfrequency element should be enabled to following settings. 1) UNDER FREQUENCY 1 Setup The under frequency 1 should be enabled to following settings. GROUP # / MONITORING / FREQUENCY / UNDER FREQUENCY1 / Function DISABLE, ENABLE...
Page 290 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / FREQUENCY / UNDER FREQUENCY1 / Min. Volt 0.00~1.40 xVT Range [UNDER FREQUENCY1] Function: DISABLE Default 0.10 0.01 xVT Step Pickup: 58.50 Time Delay: 2.00 Reset Time: 2.00 Enter the minimum voltage required to allow the underfrequency >Min.Volt:...
Page 291 Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.5.3.2. Overfrequency (81O) In case that overfrequency is kept higher than a certain frequency for a certain time, overfrequency element makes an alarm operation. Overfrequency element is set in GROUP setting. If VTs is delta ...
Page 292 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / FREQUENCY / OVER FREQUENCY1 / Reset Time 0.00 ~ 600.00 sec Range [OVER FREQUENCY1] Function: DISABLE Default 2.00 0.01 sec Step Pickup: 62.50 Time Delay: 2.00 >Reset Time: 2.00 Min. Volt: 0.10...
Page 293 8.5.3.3. Frequency Decay (81D) When frequency fluctuates due to unbalance between load and active power in power system, ETMFC610 offers frequency decay element in order to detect unstable condition in the power system. Frequency decay should be enabled as follows;...
Page 294 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / FREQUENCY /FREQUENCY DECAY / Time Delay 0.05~600.00sec Range [FREQUENCY DECAY] Function: DISABLE 2.00 0.01sec Default Step Pickup(Hz/sec):1.00 >Time Delay: 2.00 Set the delay time for frequency decay elements. According to pickup Reset Time: 2.00...
Page 295 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / FREQUENCY /FREQUENCY DECAY / Min. Volt 0.00~1.40 xVT Range [FREQUENCY DECAY] Pickup(Hz/sec):1.00 Default 0.10 0.01 xVT Step Time Delay: 2.00 Reset Time: 2.00 Set the minimum voltage in order to operate frequency decay element.
Page 296: Power (32)
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.5.4. Power (32) Place the curser on “POWER” in MONITORING menu, press [ENT] button to move into this menu. In this menu, forward power elements and directional power elements will be described. And the power setting menus are composed with 3 sub-menus as follows: [POWER] >1.FUNCTION...
Page 297 8.5.4.2. Forward Power(32FP) ETMFC610 provides the two of the Forward Power (32FP) elements. If three phase active power is kept above the pickup level for a certain time, ETMFC610 generates an alarm for this element. Three phase active power is calculated as below, and it operates only about the forward (positive) active power.
Page 298 *. NOTE ) Time Delay2 setting is same as Time Delay1 setting above. 8.5.4.3. Directional Power(32P) ETMFC610 has two directional power(32P) elements. If measured three phase power is kept above the pickup level for a certain time and measured phasor angle of the power is located on operation area, ETMFC610 generates an alarm for this element.
Page 299 Multi-Function Control ETMFC610 http://www.entecene.co.kr The direction power should be enabled to following settings; GROUP # / MONITORING / POWER / DIRECTION POWER /Min.Power1 Range 0(OFF), -300.00~300.00 MW [DIRECTION POWER] >Min.Power1: Default 0(OFF) Step 0.01 MW Angle1: 0.00 Time Delay1: 0.00 Min.Power2:...
Page 300: Demand (49)
ETMFC610 has five types for demand detect elements. When Demand current or demand power over the detect level is maintained a constant time during the detect element activation, ETMFC610 generates an alarm for this element.. The detect level and delay time can be set individually per phase current, ground current, negative sequence current, active power and reactive power elements.
Page 301 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / REC MONITORING LOSER / DEMAND / PHASE / Time Delay 0.00~600.00 Range [PHASE] Pickup: Default 10.00 0.01sec Step >Time Delay: 10.00 Demand Type:THERMAL Thermal Interval:15 Block Interval: Set the time delay of the phase demand current element [0.00~600.00:0.01s]...
Page 302: Phase Difference
Place the curser on “PHASE DIFFERENCE” in MONITORING menu, press [ENT] button to move into this menu. The ETMFC610 provides a phase difference element to check whether the source side and the load side are in the open state. If the difference in voltage magnitude, phase...
Page 303 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / PHASE DIFFERENCE / Live Line Lv 0.10~1.40 xVT Range [PHASE DIFFERENCE] Function: DISABLE Default 0.80 0.01 xVT Step Dead Line Lv: 0.50 >Live Line Lv: 0.80 Max Volt Diff: 0.10 Enter the live line minimum voltage for phase difference element.
Page 304: Synchro' Check (25)
[0.00~600.00:0.01s] 8.5.7. Synchro’ Check (25) The ETMFC610 provides a synchronism check element. The synchronism check element is used when both the source and load side circuit are in a live state, when the phases of the two circuits are synchronized. If it remains in the asynchronous state for the set waiting time, it will not close even after synchronization.
Page 305 Multi-Function Control ETMFC610 http://www.entecene.co.kr The phase difference (ΔAngle) of the two circuits means the sum of the currently measured phase difference(∆�� ) and the compensation value (∆�� ) of the phase difference to be generated during body turn-in time by the slip frequency. The formula for calculating the phase difference is as follows;...
Page 306 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / SYNCHRO’ CHECK / Min.Volt 0.10~1.40 xVT Range [SYNCHRO’ CHECK] Function: DISABLE Default 0.30 0.01 xVT Step Max.Volt: 1.10 >Min.Volt: 0.30 Max Volt Diff: 0.10 Angle Diff1: 30.0 It sets minimum system voltage for synchronism check.
Page 307 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / SYNCHRO’ CHECK / Compens’ Angle 0~330 degree Range [SYNCHRO’ CHECK] Angle Diff2: 30.0 Default 0 30 degree Step Slip Freq.: Sync Phase: When calculating the phase difference between the source side and the >Compens’...
Page 308: Open Phase
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.5.8. Open Phase This function determines phase as open phase when one or two phase voltages are more than Off Level and determines as normal if that all three phase voltages are higher than On Level. Dead line normal condition it does not indicate open phase.
Page 309: Live Line Block
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.5.9. Live Line Block It is to block LBS closing if the load side is live line. GROUP # / MONITORING /LIVE LINE BLOCK / Function Range DISABLE, ENABLE [LIVE LOAD BLOCKING] >Funcktion: DISABLE Default OFF Step >Live Level:...
Page 310: Fault Locator
Multi-Function Control ETMFC610 http://www.entecene.co.kr 8.5.10. Fault Locator The fault locator calculates the distance to the fault. When fault occurs the magnitude and the phase of voltage and current are varied, and then fault type (phase to ground, (phase to phase to ground), phase to phase, three phase) can be determined by the analysis of these variations, and fault distance can be calculated by the estimation of the apparent impedance.
Page 311 Multi-Function Control ETMFC610 http://www.entecene.co.kr The fault locator settings are as follows; GROUP # / MONITORING / FAULT LOCATOR / Function DISABLE, ENABLE Range [FAULT LOCATOR] >Function: DISABLE Default DISABLE Step Feeder Length: Z1 (Real): 1.00 Z1 (Imag): 1.00 Z0 (Real): 1.00...
Page 312 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / FAULT LOCATOR / Z0 (Imag) 0.01~99.9 9 ohm Range [FAULT LOCATOR] Function: DISABLE Default 1.00 0.01ohm Step Feeder Length: Z1 (Real): 1.00 Z1 (Imag): 1.00 Enter the total imaginary components of the feeder zero sequence Z0 (Real): 1.00...
Page 313: Load Current Alarm
8.5.11. Load Current Alarm ETMFC610 generates a Load Current Alarm event when the value over the detect level of RMS current is maintained for a constant time. Load Current Alarm event is generated individually for each A, B, C, N phase and Negative Sequence. Then, the peak current measurement value is updated by each phase current and negative sequence current at which the load current alarm event is generated.
Page 314 Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / LOAD CURR’ ALARM / G-Pickup 0(OFF), 10 ~ 1600A Range [LOAD CURR’ ALARM] Function: DISABLE Default 250 Step P-Pickup: P-Time Delay: 0.00 >G-Pickup: G-Time Delay: 0.00 Set the detect current of load current alarm about ground current.
Page 315: Power Factor (55)
8.5.12. Power Factor (55) ETMFC610 has two power factor(55) elements. If measured power factor(lag, lead) is kept above the pickup level for a certain time, the element are detected. Through the PLC configuration, if an event of this function is detected, the switch(or CB) can be opened or closed.
Page 316: Save Setting
Multi-Function Control ETMFC610 http://www.entecene.co.kr GROUP # / MONITORING / POWER FACTOR / BLK After CL 0.05~600.00sec Range [POWER FACTOR] >Time Delay2: 0.00 Default 1.00 0.01sec Step BLK After CL: 0.00 Set the Block Time After Close for power factor elements.
Page 317: Event Recorder
Place the curser on “3.EVENT”, press [ENT] button to move into this menu. ETMFC610 records all events during the operation, occurred events are recorded separately such as operation event, fault event, system event, set change event, load event and diagnostic event. All events are recorded in order(FIFO).
Page 318: Operation Event
- PL-HMI : Operation through control button at the front panel - REMOTE : Operation through remote control - MANUAL : Switch(or CB) mechanical manual operation. - AUTO : Automatic operation through ETMFC610 - EXT’ : Operation through external command (External command condition is available through PLC configuration) Trigger Time Monitor changes of Trigger source status in every 5 msec.
Page 319: Fault Event
Fault Event Information Information before a fault occurring, is recorded.. NO Shows the latest event in order and records 1,500 events. CNOTROL Control type of ETMFC610 when recording event TYPE<ⓐ> FI: Fault Indication Type PRO: Protection Type TYPE Fault type...
Page 320 Multi-Function Control ETMFC610 http://www.entecene.co.kr TARGET Records the fault detect phase and event trigger source. A: A Phase Fault B: B Phase Fault C: C Phase Fault G: Ground Fault S: Sensitive Earth Fault Q : Negative Sequence Fault SEQ Fault sequence number (Applied when Fault Indication Type) LOC It registers Fault Location Information (location and reactance).
Page 321: Fault Cycle - Summary
Multi-Function Control ETMFC610 http://www.entecene.co.kr 9.3. Fault Cycle - Summary Fault wave is recorded up to 32 fault waves. Fault wave information is displayed on LCD. Captured waveform can be checked in ETIMS Interface Software. However, if the ‘Wave Record’ setting in the “MAIN MENU/ GENERAL/ EVENT RECORDER” menu is OFF, fault cycles will not be recorded.
Page 322: System Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr Trigger Capacity Maximum 32 events are recorded. Recorder Cycle Length 60 cycles for 64 sampling, 120 cycles for 32 sampling and 240 cycles for 16 sampling. 9.4. System Event Maximum 5,000 events are recorded. Move to “MAIN MENU / EVENT / SYSTEM” to confirm system events.
Page 323: Set Change Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr Trigger type Stores type of Trigger source : Pickup(assert) or Dropout(deassert) Storage Capacity Stores last 5,000 events. *. NOTE ) The maximum number of events to be stored can be increased according to user requests. 9.5. Set Change Event Maximum 2,000 Set change Event can be recorded.
Page 324: Load & Energy Event
9.6. Load & Energy Event ETMFC610 has the function of periodically recording the load and energy measurement data. The user can configure the data field to record in the Load & Energy event. For the data field configuration method, please refer to “9.6.4. Load & Energy Field Configuration” .
Page 325 Multi-Function Control ETMFC610 http://www.entecene.co.kr [▼][▲] button is used to check the events. To check real active power and reactive power, press [ENT] button. To return back to previous screen, press [ENT] again. [0001/8640] is the latest event record. Trigger Source ...
Page 326: Load & Energy/Hour Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr 9.6.2. Load & Energy/Hour Event Peak load & Energy event is recorded in every hour. Maximum load in every hour, is recorded up to 8,640 events, it’s about 360 days events are recorded. Move to “MAIN MENU / EVENT / LOAD&ENERGY/HOUR” to confirm Peak Load &...
Page 327: Load & Energy/Day
Multi-Function Control ETMFC610 http://www.entecene.co.kr Storage Capacity Stores last 8,640 events. *. NOTE ) The maximum number of events to be stored can be increased according to user requests. 9.6.3. Load & Energy/Day Peak load event is recorded in every day. Maximum load in every day, is recorded up to 8,640 events, it’s 8,640 days events are recorded.
Page 328: Load & Energy Field Configuration
Multi-Function Control ETMFC610 http://www.entecene.co.kr Trigger Time Monitors changes of Trigger source status in every 1 day. Storage Capacity Stores last 8,640 events. *. NOTE ) The maximum number of events to be stored can be increased according to user requests.
Page 329: Diagnostic Event
3) After completing the configuration, click the [Apply] button. 4) While ‘ONLINE’ communication status between Interface Software and ETMFC610, upload the changed load profile field configuration in ETMFC610 using “ONLINE / UPLOAD / LOAD & ENERGY FIELD CONFIG” menu. 9.7. Diagnostic Event Diagnostic event is recorded, maximum 2,000 events.
Page 330 Multi-Function Control ETMFC610 http://www.entecene.co.kr Trigger Time Monitors status of Trigger source in every 5msec. Trigger type Stores type of Trigger source : Pickup(assert) or Dropout(deassert) Storage Capacity Stores last 2,000 events. *. NOTE ) The maximum number of events to be stored can be increased according to user requests.
Page 331: Pqm Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr 9.8. PQM Event Power Quality Management (PQM) detect event is recorded up to 1,500 events. Move to “MAIN MENU / EVENT / PQM” to confirm PQM events. In this menu, PQM event item, phase occurrence, measurement value and event maintenance time can be checked (But, event maintenance time is recorded only when events are sag, swell, interruption).
Page 332: Load Current Alarm Event
Multi-Function Control ETMFC610 http://www.entecene.co.kr Trigger Time Monitors status of Trigger source in every 5msec. Storage Capacity Stores last 1,500 events. *. NOTE ) The maximum number of events to be stored can be increased according to user requests. 9.9. Load Current Alarm Event Load current alarm event is occurred by “MAIN MENU/ GROUP SETTING/ GROUP # /...
Page 333 Multi-Function Control ETMFC610 http://www.entecene.co.kr  Current of correspondent phase in case of alarm current event is occurred Trigger Time Check the status change of trigger source every 1/4 cycle. Trigger Capacity Max. 1,500 events are saved. *. NOTE ) The maximum number of events to be stored can be increased according to user requests.
Page 334: Clear Saved Data
Multi-Function Control ETMFC610 http://www.entecene.co.kr 9.10. Clear Saved Data Move to “EVENT / CLEAR SAVED DATA” to clear saved events. Passcode 3 certification is required to enter “CLEAR SAED DATA” menu. EVENT / CLEAR SAVED DATA Clear Saved Data [CLEAR SAVED DATA] >1.OPERATION...
Page 335: Maintenance
Counter information is displayed, it has sub-menus as below. [COUNT] >1.ETMFC610 2.FAULT 3.PQM 4.COMMUNICATION 10.1.1. ETMFC610 Count Move to “MAINTENANCE / COUNT / ETMFC610” to confirm ETMFC610 count. MAINTENANCE / COUNT / CCU Restart Count [ETMFC610] ETMFC610 restart number is displayed. RESTART DIAGNOSTIC :...
Page 336: Fault Count
Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.2. Fault Count Move to “MAINTENANCE / COUNT / FAULT” to confirm fault count. Number of fault is displayed. This COUNT menu consists 6 pages. Use [▼][▲] button to move into sub-menu. MAINTENANCE / COUNT / FAULT TOTAL FAULT (1/5) Displays the total fault count for each target.
Page 337: Pqm Count
Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.3. PQM Count This menu displays power quality(PQM) related counter information, it has sub-menu as below. When a PQM event occurs, the corresponding counter is increased. [PQM COUNT] >1.INTERRUT 2.SAG 3.SWELL 4.HARMONICS 5.CURR UNBALANCE 6.VOLT UNBALANCE 7.UNDER VOLTAGE...
Page 338 Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.3.3. Swell Move to “MAINTENANCE / COUNT / PQM / SWELL” to confirm swell count. MAINTENANCE / COUNT / PQM / SWELL Number of Swell Detection is displayed. [SWELL] TOTAL PHASE A PHASE B PHASE C...
Page 339 Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.3.5. Over Voltage Move to “MAINTENANCE / COUNT / PQM / OVER VOLTAGE” to confirm over voltage count. MAINTENANCE / COUNT / PQM / OVER VOLTAGE Number of over-voltage detection is displayed. This COUNT menu consists 2 pages and use [▼][▲] button to move into sub-menu.
Page 340 Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.3.8. Harmonics Move to “MAINTENANCE / COUNT / PQM / HARMONIC” to confirm sag count. MAINTENANCE / COUNT / PQM / HARMONIC Number of Harmonic distortion is displayed. The COUNT menu consists 2 pages and use [▼][▲] buttons to move into sub-menu.
Page 341: Communication Count
Multi-Function Control ETMFC610 http://www.entecene.co.kr 10.1.4. Communication Count Move to “MAINTENANCE / COUNT / COMMUNICATION” to confirm fault count. MAINTENANCE / COUNT / COMMUNICATION Indicates the counter information of DNP3.0 protocol. This COUNT menu consists 6 pages. Use [▼][▲] button to move into sub-menu.
Page 342: User Count
Move to “MAINTENANCE / COUNT / USER COUNT” to confirm user count. The ETMFC610 provides eight(8) user counts. The user count can define the counter to be managed by the user through the PLC configuration. When input condition set in CLSET # (User Counter Set Condition) of PLC is occurred, the corresponding user count is increased by 1.
Page 343: Interrupt Time
Multi-Function Control ETMFC610 http://www.entecene.co.kr MAINTENANCE / COUNT / USER COUNT Displays the user count defined by the PLC configuration (CLSET01 ~ CLSET08). This COUNT menu consists 2 pages and use [▼][▲] button to move into sub-menu. 10.2. Interrupt Time Move to “MAINTENANCE / INTERRUPT TIME” to confirm interrupt time.
Page 344: Data Reset
All count data of 1 ~ 14 menus are reset at once. 10.5. Controller Information Move to “MAINTENANCE / CCU INFO” to confirm ETMFC610 controller information. In this menu, information such as option, version and serial number of current ETMFC610 is displayed. ENHANCED TECHNOLOGY...
Page 345: Mechanism Scale
10.6. Mechanism Scale Move to “MAINTENANCE / MECHANISM SCALE” to confirm CT and VT mechanism calibration scale. When replacing the ETMFC610 controller, the manufacturer shall notify the manufacturer of the mechanism calibration scale indicated on the ETMFC610 before replacement. MAINTENACE / MECHANISM SCALE...
Page 346: Time
Multi-Function Control ETMFC610 http://www.entecene.co.kr 11. TIME Place the curser on “TIME” in Main menu, press [ENT] button to move in this menu. TIME In this menu, you can check and set the current data and time. This [CURRENT TIME] 2006/11/05 21:02:38 menu applies local time and UTC time is managed internally PRESS <ENT>...
Page 347: Status
6.GOOSE OUT 7.LATCH LOGIC 8.DIAGNOSTIC 12.1. ETMFC610 Move to “MAINTENANCE / STATUS / ETMFC610” to confirm tank and ETMFC610 status. STATUS / ETMFC610 Present Switch(or CB) and ETMFC610 status are displayed. [ETMFC610] Use [▼] [▲] button to check all items.
Page 348 Multi-Function Control ETMFC610 http://www.entecene.co.kr STATUS / ETMFC610 GND-PROTECT [ETMFC610] >SWITCH CLOSE Ground fault indication function and ground protection function status TYPE : FITYPE is displayed. (ON, OFF) >PANEL LOCK : UNLOCK >CONTROL LOCAL >PHA-PROTECT: >GND-PROTECT: LOOP CONTR. >LOOP CONTR.: LOCKOUT Loop control function status is displayed.
Page 349: Input Ports
Multi-Function Control ETMFC610 http://www.entecene.co.kr 12.2. Input Ports Move to “MAIN MENU / STATUS / INPUT PORTS” to confirm input ports’s status. STATUS/ INPUT PORTS Displays input terminals’ status. [INPUT PORTS] IN 101 :  IN101 ~ IN112 : Displays the status of SCADA input ports (But,...
Page 350: Goose Single Input
12.5. GOOSE Double Input Move to “MAIN MENU / STATUS / GOOSE D-IN” to confirm goose double inputs’s status. STATUS/ GOOSE D-IN The ETMFC610 provides 16 goose double inputs of the IEC 61850 [GOOSE D-IN] >GDIN010 Bit0: communication protocol. This menu displays the goose double input's >GDIN011 Bit1:...
Page 351: Goose Output
[▼] [▲] button is used to check all input terminal status. 12.7. Latch Logic The ETMFC610 provides eight(8) latch logics. The latch logic can be configurated by the user through the PLC Edit. When input condition set in LSET # (Latch Logic Set Condition) of PLC is occurred, the LT#(Latch Logic) is set(‘1’).
Page 352: Diagnostic
LT08 : 12.8. Diagnostic You can confirm in “MAIN MENU / STATUS / DIGNOSTIC” STATUS/ DIGNOSTIC Diagnostic status of ETMFC610 and System are displayed. When a [DIGNOSTIC] >DIGALM : diagnostic event occurs, the related status is displayed on “ON”. After >DIGERR :...
Page 353: Metering
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13. METERING Place the curser on “METERING” in Main menu, press [ENT] button to move in this menu. This menu has sub-menu as below. Press [ENT] to move into sub-menu. The accuracy of the measurement value displayed in this menu is “2.3. Metering Accuracy”.
Page 354: Voltage
Multi-Function Control ETMFC610 http://www.entecene.co.kr NOTE The peak current is updated by the recorded load current value when the load current alarm event occurs. If the load current alarm function is DISABLE, the peak current is not updated. The load current alarm function is described in “8.3.6. Load Current Alarm”.
Page 355 Multi-Function Control ETMFC610 http://www.entecene.co.kr LOAD VOLT  VR : Displays the measured phase R RMS voltage and phasor (V, deg°) in load side  VS : Displays the measured phase S RMS voltage and phasor (V, deg°) in load side ...
Page 356: Frequency
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13.3. Frequency Following values are contained in the frequency metering.  Source: Metering value of present source side frequency is indicated.  Load : Metering value of present load side frequency is indicated.  Slip : Frequency difference between the power source side and the load side is indicated.
Page 357: Power
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13.4. Power Following values are contained in the power metering.  ACTIVE POWER: Each phase and three phase’s active power displayed.  REACTIVE POWER: Each phase and three phase’s reactive power displayed.  APPARENT POWER: Each phase and three phase’s apparent power displayed.
Page 358: Energy
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13.5. Energy Following values are contained in the energy metering.  POS’ W/H: Each phase and three phase active power amount of forward direction are indicated.  POS’ V/H: Each phase and three phase reactive power amount of forward direction are indicated.
Page 359: Demand Current And Power
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13.6. Demand Current and Power ETMFC610 measures and indicates following Demand current and power items;  DEMAND CURRENT: Indicates the measured value of each phase and negative phase sequence Demand current.  PHASE A CURRENT: Indicates the Demand current of present phase A, Demand current maximum value of phase A and the time that have measured the maximum value.
Page 360 Multi-Function Control ETMFC610 http://www.entecene.co.kr  NEGATIVE REAL POWER - C: Indicates the Demand active power of present phase C, Demand active power maximum value of phase C and the time that have measured the maximum value for reverse direction. ...
Page 361: Unbalance
Multi-Function Control ETMFC610 http://www.entecene.co.kr You can confirm in “MAIN MENU / METERING / DEMAND” MAIN MENU / METERING / DEMAND Demand current and power is indicated. Use [▼][▲] key to check the Demand metering information. 13.7. Unbalance Following values are contained in the unbalance metering.
Page 362: Harmonics
Multi-Function Control ETMFC610 http://www.entecene.co.kr 13.8. Harmonics You can confirm in “MAIN MENU / METERING / HARMONICS” MAIN MENU / METERING / HARMONICS Voltage and current harmonic rate are displayed. Use [▼][▲] button to check harmonic rate information. 13.9. True R.M.S You can confirm in “MAIN NEMU / METERING / TRUE R.M.S”...
Page 363: Controller Reference
MAIN MENU / METERING / CONTROLL REF In this menu, the reference measurement value for checking the condition of ETMFC610 is displayed. This menu consists of 2 pages and use [▼] [▲] button to move into sub-menu.  BATTERY VOLT : Display the battery voltage.
Page 364: Maintanance
14. MAINTANANCE 14.1. Warning Events ETMFC610 possesses self-test and self-diagnostic function. If any abnormal behavior is detected in the system, it records the corresponding events in the Diagnostic Event or System Event and transmits it to SCADA system via remote.
Page 365 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 14-1. Warning Events(2/3) EVENT TEXT ETMFC610 EVENT EXPLANATION USER’ RECOMMENDED ACTION (LCD) ACTION GLSCHG SETTING No problem (Global setting) (Refer to SET * But somebody modified the setting GRSCH1~ Setting Changed CHANGE data. GRSCH6(Group Event) setting) 1.
Page 366 Multi-Function Control ETMFC610 http://www.entecene.co.kr Table 14-1. Warning Events(3/3) EVENT TEXT ETMFC610 EVENT EXPLANATION USER’ RECOMMENDED ACTION (LCD) ACTION 1.Ensure IRIG connector connector cable DIGGPS IRIG/GPS module error is securely connected 2. Check IRIG module DIGGPSLK IRIG/GPS link fail 3. Check ‘IRIG Use’ setting...
Page 367: Plc Function
Circuit can be optimized to omit unnecessary timer and aux. relay. During ETMFC610 running, in case the circuit needs to be changed, PLC can be used to meet user’s need. PLC is programmed in “ETIMS Interface Software”.
Page 368: Function Of File Transfer Protocol
After executing FTP utility, enter IP address of ETMFC610 required to patch firmware and No. 21 for the number of port on TLS settings of FTP utility. IP address of ETMFC610 refers to setting values on “GLOBAL SETTING/ COMMUNICATION/ PORT SETUP / EHTERNET/ IP Addr Oct1~ 4”.
Page 369: Comtrade
After executing FTP utility, enter IP address of ETMFC610 required to patch firmware and No.21 for the number of ports on TLS settings of FTP utility. Password refers to 'User 1 PW' setting on “GLOBAL SETTING / COMMUNICATION / FTP-SSL / User1 PW”.
Page 370: Wireless Connection
Wireless Network Frequency Range Supported 17.1. Connection using WIFI (PC) It is possible to connect ETMFC610 wirelessly using ETIMS interface software. The connection method is same as that of connecting to AP (Access Point). In order to establish a successful connection, check the following setting items in advance.
Page 371: Connection Using Smart Etims
17.2. Connection using Smart ETIMS ETMFC610 can be connected using Smart ETIMS interface software on the mobile phone. Smart ETIMS interface software may not be installed depending on the type and version of Mobile OS. Therefore, it is recommended to check the available Mobile OS and version before installation.
Page 372 Using this protocol, ETMFC610 and ETIMS interface software establish a secure channel for secure communication. To use SSL / TLS, ETMFC610 and PC ETIMS interface software must have the same certification and private key.

Entec ETMFC610 User Manual

1 Introduction

2 Technical Specifications

3 Application

4 Dimensions and Construction

5 Side Panel Construction

6 User Interface Panel

7 Global Setting

8 Group Setting

9 Event Recorder

10 Maintenance

11 Time

12 Status

13 Metering

14 Maintanance

15 PLC Function

16 Function of File Transfer Protocol

17 Wireless Connection

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Summary of Contents for Entec ETMFC610