MG Mini-M M2EAXV Operating Manual
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MG Mini-M M2EAXV Operating Manual

MG Mini-M M2EAXV Operating Manual

Dc alarm
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OPERATING MANUAL
(PC programmable, dual or quad alarm trip)
BEFORE USE .... ........................................................................................................... 2
POINTS OF CAUTION ...................................................................................................... 2
COMPONENT IDENTIFICATION .......................................................................................... 2
INSTALLATION ............................................................................................................. 3
TERMINAL CONNECTIONS ............................................................................................... 3
EXTERNAL VIEWS ......................................................................................................... 4
SCREEN DISPLAY .......................................................................................................... 5
PROGRAMMING ........................................................................................................... 6
ERROR MESSAGES ...................................................................................................... 15
WIRING INSTRUCTIONS ................................................................................................ 16
CHECKING ................................................................................................................ 16
MAINTENANCE ........................................................................................................... 16
LIGHTNING SURGE PROTECTION ..................................................................................... 16
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
DC ALARM
CONTENTS
Mini-M
M2EAXV
MODEL
EM-5146-B Rev.4 P. 1 / 16
™

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Summary of Contents for MG Mini-M M2EAXV

  • Page 1: Table Of Contents

    SCREEN DISPLAY ......................5 PROGRAMMING ......................6 ERROR MESSAGES ...................... 15 WIRING INSTRUCTIONS ....................16 CHECKING ........................ 16 MAINTENANCE ......................16 LIGHTNING SURGE PROTECTION ..................16 EM-5146-B Rev.4 P. 1 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 2: Before Use

    Specification • Install lightning surge protectors for those wires connect- ed to remote locations. EM-5146-B Rev.4 P. 2 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 3: Installation

    SCREW 22 (.87) 29 (1.14) 94 (3.70) 29.5 (1.16) 124 (4.88) [4 (.16)] (.31) • When mounting, no extra space is needed between units. EM-5146-B Rev.4 P. 3 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 4: External Views

    Configurator Jack Used to perform configuration with M2EA configurator software (model: M2EACFG). When using the software, set the Lockout setting of the unit to ‘Lock’. EM-5146-B Rev.4 P. 4 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 5: Screen Display

    Item name Set to ‘0’ to keep the display ‘always on’. INPUT 20.00 Value Unit Refer to the settings of Advanced mode for details. EM-5146-B Rev.4 P. 5 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 6: Programming

    Hold down Mode Button for ≥ 2 seconds Hold down Mode Button for ≥ 6 seconds Advanced Mode Hold down Mode Button for ≥ 2 seconds EM-5146-B Rev.4 P. 6 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 7 ‘Unlock’. To enable lockout setting again, set ‘Lock’. Even when lockout setting is enabled, it is available to confirm the each setting value. ‘DATA (Locked)’ is indicated in that case. EM-5146-B Rev.4 P. 7 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 8 Note: Regarding L1 alarm enable, L1 alarm setpoint, L1 trip action, L1 deadband and L1 coil at alarm, same action for L2, L3, and L4. EM-5146-B Rev.4 P. 8 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 9 Disable / Enable — Disable Alarm test — — Cancel *1. For firmware version earlier than 1.00.0028, the setting range is 0 – 9999. EM-5146-B Rev.4 P. 9 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 10 30.00 (4 points alarm) L3 70.00 L4 80.00 *1. Set within the range between [14] 0 % input scaling and [15] 100 % input scaling. EM-5146-B Rev.4 P. 10 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 11 *1. While alarm test is being performed, actual input is disregarded. During alarm test, when the display turns off by the display timeout function, it comes back by pressing a front button. EM-5146-B Rev.4 P. 11 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 12 Even when setting is ‘Lock’, it is available to move on to each setting mode and to confirm the setting value of each setting parameter. In each setting parameter display, when ‘Lock’, ‘DATA (Locked)’ is indicated, when ‘Unlock’, ‘DATA’ is indicated. EM-5146-B Rev.4 P. 12 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 13 0 (always on), 1 – 60 min. Reset all settings OFF / RESET — Version indication — — — Lockout setting Lock / Unlock — Lock EM-5146-B Rev.4 P. 13 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 14 To keep the display always on, set it to 0. When an error occurs at display off, the display comes back. Initial value: 10 EM-5146-B Rev.4 P. 14 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 15: Error Messages

    OVER RANGE D SCALING ERROR U (INPUT)   — SCALING ERROR D (INPUT) EEPROM I ERROR EEPROM R ERROR  EEPROM W ERROR ADC ERROR EM-5146-B Rev.4 P. 15 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 16: Wiring Instructions

    Output code 2: All relays turn OFF. Output code 3: All relays turn ON. Output code 5: Terminals 3 – 9, 5 – 8 turn ON. EM-5146-B Rev.4 P. 16 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

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