MICROENER N-DIN-MSG Operation Manual
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MICROENER N-DIN-MSG Operation Manual

Microprocessor relay for permanent nsulation supervision of d.c. systems
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N-DIN-MSG
(2044)
MO-0348-ING
Doc. N°
MICROPROCESSOR
RELAY FOR
PERMANENT INSULATION SUPERVISION
OF D.C. SYSTEMS
TYPE
N-DIN-MSG
(for MSG-2044)
OPERATION MANUAL
Copyright 2010
(19)
Fw
RMB 360.11.0.x
FFP 360.6.0
Date
Rev.
Pag.
of
25.02.2008
0
1
31

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Summary of Contents for MICROENER N-DIN-MSG

  • Page 1 N-DIN-MSG (2044) MO-0348-ING Doc. N° MICROPROCESSOR RELAY FOR PERMANENT INSULATION SUPERVISION OF D.C. SYSTEMS TYPE N-DIN-MSG (for MSG-2044) OPERATION MANUAL Copyright 2010 (19) RMB 360.11.0.x FFP 360.6.0 Date Rev. Pag. 25.02.2008...

  • Page 2: Table Of Contents

    N-DIN-MSG (2044) MO-0348-ING Doc. N° INDEX 1. General Utilization and Commissioning Directions ______________________________________________________ 3 1.1 - Storage And Transportation _______________________________________________________________________ 3 1.2 - Installation ____________________________________________________________________________________ 3 1.3 - Electrical Connection ____________________________________________________________________________ 3 1.4 - Measuring Inputs and Power Supply ________________________________________________________________ 3 1.5 - Outputs Loading ________________________________________________________________________________ 3...

  • Page 3: General Utilization And Commissioning Directions

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 1. General Utilization and Commissioning Directions Always make reference to the specific description of the product and to the Manufacturer's instruction. Carefully observe the following warnings. 1.1 - Storage And Transportation must comply with the environmental conditions stated on the product's instruction or by the applicable IEC standards.

  • Page 4: Waste Disposal Of Electrical & Electronic Equipment

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 1.11 - Waste Disposal of Electrical & Electronic Equipment (Applicable throughout the European Union and other European countries with separate collection program). This product should not be treated as household waste when you wish dispose of it. Instead, it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment.

  • Page 5: Power Supply

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.1 - Power Supply The auxiliary power is supplied by a built-in module fully isolated an self protected. Two options are available:  24V(-20%) / 80V(+15%) a.c.  80V(-20%) / 230V(+15%) a.c. a) - ...

  • Page 6: Functions And Settings

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3 – Functions and Settings 2.2.3.1 - 1RGs - First trip level for minimum insulation resistance  Enable [Disable / Enable] FunctEnable Status  Options [R1, R2, R1 + R2, None]   (100  5000) ...

  • Page 7: 1Rgd - First Trip Level For Minimum Insulation Resistance

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3.2 - 1RGd - First trip level for minimum insulation resistance  Enable [Disable / Enable] FunctEnable Status  Options [R1, R2, R1 + R2, None]   (100  5000)  1000 step TripLev 1RGd ...

  • Page 8: 2Rgs - Second Trip Level For Minimum Insulation Resistance

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3.3 - 2RGs - Second trip level for minimum insulation resistance  Enable [Disable / Enable] FunctEnable Status  Options [R1, R2, R1 + R2, None]   (100  5000)  step TripLev 2RGs ...

  • Page 9: 2Rgd - Second Trip Level For Minimum Insulation Resistance

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3.4 - 2RGd - Second trip level for minimum insulation resistance  Enable [Disable / Enable] FunctEnable Status  Options [R1, R2, R1 + R2, None]   (100  5000)  TripLev 2RGd 1000 step ...

  • Page 10: Opermod - Operation Mode

    MO-0348-ING Doc. N° 2.2.3.5 - OperMod - Operation Mode The N-DIN-MSG is fitted with 2 output relays R1, R2 and 3 Digital Input D1, D2, D3: Can be controlled by any of the N-DIN-MSG functions according to programming. Reset can be operated by the reset button of the RMB and/or FFP and/or by activation of the Digital Input “D1”.

  • Page 11: Load Profile

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3.6 - Load Profile  Enable [Disable / Enable] FunctEnable Status  Options No Parameters [No Parameters]  TripLev No Parameters [No Parameters]  (1  650) 1.00 step Timers FunctEnable [Disable] = Function disabled.

  • Page 12: Maincompar - Communication Parameters

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 2.2.3.8 - MainComPar - Communication Parameters  No Param No Parameters FuncEnab  Options BaudR 9600 [9600 / 19200]  8,n,1 [8,n,1 / 8,o,1 / 8,e,1] Mode  No Param No Parameters TripLev  Timers...

  • Page 13: Relay Management

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 3. Relay Management The relay can be totally managed either locally by the 4 key buttons and the LCD display or remotely either by a PC connected to the serial port on Front Face (RS232) and/or by the main serial communication bus RS485 connected to the RMB.

  • Page 14: Keyboard Operational Diagram

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 3.1 - Keyboard Operational Diagram Copyright 2010 (19) RMB 360.11.0.x FFP 360.6.0 Date Rev. Pag. 25.02.2008...
  • Page 15 N-DIN-MSG (2044) MO-0348-ING Doc. N° Copyright 2010 (19) RMB 360.11.0.x FFP 360.6.0 Date Rev. Pag. 25.02.2008...

  • Page 16: Signalizations

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 4. Signalizations Four signal leds are available on the removable Front Face Panel (FFP): PWR/ Illuminated during normal operation when Power Supply is ON. Green  Flashing when a Relay Internal Fault is detected. I.R.F.

  • Page 17: System Configuration Options

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 5. System Configuration Options The relay N-DIN is constituted of two independent parts (RMB and FFP) that can be either used as stand-alone device or combined in different ways. The FFP can be directly plug-in and fixed by two screws on one RMB or it can be remotely connected to one or more (up to 31) RMB by the relevant terminals.
  • Page 18 N-DIN-MSG (2044) MO-0348-ING Doc. N° 3) Use of RMB modules only without FFP. 4) combination of configuration 1 – 2 – 3. Copyright 2010 (19) RMB 360.11.0.x FFP 360.6.0 Date Rev. Pag. 25.02.2008...

  • Page 19: Main Communication Serial Port On The Relay Main Body

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 5.1 - Main communication serial port on the Relay Main Body This port is accessible via the plug-in terminals (4 - 5) provided on the RMB. It is used for connection to a serial bus interfacing up to 31 - N-DIN units with the Central Supervision System (SCADA, DCS, ecc).

  • Page 20: Communication Port On Front Face Panel

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 5.2 – Communication Port on Front Face Panel This port is used for communication through the Front Face Panel (FFP) between a local Lap-top PC and any of the RMB connected to the FFP. The physical link is RS232 by the standard female 9-pin D-sub connector available on the Front Face Panel.

  • Page 21: Communication Between Ffp And Rmb

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 5.3 – Communication between FFP and RMB As already said, one Front Face Panel can control only one RMB or up to 31 RMB in Multi-Drop connection. The FFP is powered by one RMB. Anytime power to “ RMB 1 “ is switched on, the FFP starts searching the RMBs connected (Scan Network) and, as soon as the first RMB (the one with the lowest address number from 1 to 250) is found the “...

  • Page 22: Menu And Variables

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 6. Menu and Variables 6.1 – Real Time Measurements Scrolling display of the Real Time Measurements is the Default operation. Scrolling can be stopped at any of the measurements and restarted by pressing the Reset button...

  • Page 23: Operation Counters

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 7.4 - Load Profile The relay can record the measurement of the feeder current “ Is “at programmable time intervals “ tLP “. (see § Load Profile) “ Real Time Meas “ “ Load Profile “...

  • Page 24: Event Recording

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 6.5 – Event Recording The N-DIN records any tripping and stores the information relevant to the last five events (FIFO). Each event recording includes the following information. “ Real Time Meas “ “ Event Records “...

  • Page 25: Programming / Reading The Relay Settings (R/W Setting)

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 6.6 – Programming / Reading the Relay Settings (R/W Setting) “ Main Menu “ select “ R/W Setting “ select among following sub menus: 6.6.1 – Communication Address “ Communication Address “ “ Add: # “...

  • Page 26: Functions

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 6.6.4 – Functions “ Functions “, function, to scroll available Functions, to Read/Write setting of the selected function, to select the different definable fields; (Function Enable, Options, Trip Levels, Timers) to access the selected field and read the actual setting of the relevant variable to modify the actual setting;...

  • Page 27: Commands

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 6.7 – Commands “ Commands “ Control, to select other available control, to operate selected control. Display Description Clear : Erase memory of Trip Counters, Event Records. : Starts a relay diagnostic test Test Reset : Reset after trip of R1&R2...

  • Page 28: Password

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 7. Password In the system RMB + FFP + MS-Com there are three different passwords: 7.1 - FFP Password This password is requested anytime the user wants to write in the “R/W Settings” menu of the FFP and/or to issue from the FFP a command of the “Commands”...

  • Page 29: Ms-Com Password

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 7.3 - MS-Com Password This password is requested anytime the user wants to send to the relay a setting parameters modification or to issue a command through the relay itself using the managing software MSCom.

  • Page 30: Connection Diagram

    N-DIN-MSG (2044) MO-0348-ING Doc. N° 10. Connection Diagram 11. Overall Dimensions 1) To mount FFP on RMB plug-in the connector and tighten the two screws. 2) To remove FFP from RMB loosen the two screws and pull-out. Note: Before plugging in removing the FFP, the Auxiliary Power Supply must be switched OFF N.B.

  • Page 31: Electrical Characteristics

    Quartier du Pavé Neuf,49 rue de l’Université – 93160 Noisy le Grand - France Tél : +33 1 48 15 09 09 – Fax : +33 1 43 05 08 24 email : info@microener.com - http:// www.microener.com Les cotes, schémas et spécifications n’engagent Microener qu’après confirmation Copyright 2010 (19) RMB 360.11.0.x FFP 360.6.0 Date Rev.

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