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OPERATING MANUAL
POTENTIOMETER ALARM
(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
CONTENTS
Mini-M
M2EAXM
MODEL
EM-5153-B Rev.4 P. 1 / 16
™
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Summary of Contents for MG Mini-M M2EAXM
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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-5153-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-5153-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-5153-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-5153-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’. INP (Scaling) 20.00 Value Unit Refer to the settings of Advanced mode for details. EM-5153-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-5153-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-5153-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-5153-B Rev.4 P. 8 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 9 Alarm ON-delay time 0 – 999 sec. Power ON-delay time 0 – 999 sec. Latching alarm Disable / Enable — Disable Alarm test — — Cancel EM-5153-B Rev.4 P. 9 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 10 Number of decimal places: 2 2 places of decimals ooo.ooo Number of decimal places: 3 oo.oooo Number of decimal places: 4 o.ooooo Number of decimal places: 5 EM-5153-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 performing, actual input is disregarded. While alarm test is performing and ‘Display timeout’ is enabled to display off, return to the display on by pressing a front button. EM-5153-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 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-5153-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-5153-B Rev.4 P. 13 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 14 It is available to set the range between 0 – 60 minutes. Set ‘0’ to display ‘always on’. When error is occurred at display off, the display returns from off. Initial value: 10 EM-5153-B Rev.4 P. 14 / 16 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
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Page 15: Error Messages
OVER RANGE D SCALING ERROR U — SCALING ERROR D EEPROM I ERROR EEPROM R ERROR EEPROM W ERROR ADC ERROR EM-5153-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-5153-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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