MG 47 Series Operating Manual
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MG 47 Series Operating Manual

MG 47 Series Operating Manual

Rtd input digital panel meter(4 digit, led display type)
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Digital Panel Meters 47 Series
RTD INPUT DIGITAL PANEL METER
(4 digit, LED display type)
Model: 47LR
OPERATING MANUAL
MG CO., LTD. www.mgco.jp
47LR EM-9503-B Rev.6
1
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

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  • Page 1 Digital Panel Meters 47 Series RTD INPUT DIGITAL PANEL METER (4 digit, LED display type) Model: 47LR OPERATING MANUAL MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 2: Table Of Contents

    3.2 OPERATING PROCEDURE ....................28 4. SETTING TEMPERATURE UNIT ............30 4.1 OPERATING PROCEDURE ....................30 5. SETTING DECIMAL POINT POSITION ..........33 5.1 OPERATING PROCEDURE ....................33 6. OPERATION ..................36 7. PARAMETER CONFIGURATION ............37 MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 3 13.1 OPERATING PROCEDURE .....................72 14. ADJUSTING DISPLAY REFRESHING RATE ........74 14.1 OPERATING PROCEDURE .....................75 15. LOOP TESTING ..................77 15.1 LOOP TEST OUTPUT RANGE ..................77 15.2 OPERATING PROCEDURE .....................78 MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 4 20.4.3 ALARM SETTING MODE ................... 106 20.4.4 ADVANCED SETTING MODE ................107 20.4.5 LOCKOUT SETTING MODE ................108 20.4.6 LOOP TEST OUTPUT MODE ................108 20.5 CHARACTER SET ......................109 MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 5: Introduction

    Ordering Information Sheet NXXXXX (included with the option code ‘/SET’ only) ■ MODEL NO. Confirm Model No. marking on the product to be exactly what you ordered. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 6: Safety Precautions (That Must Be Observed)

    • Using the unit continuously may result in a fire or electric shock. Stop using the unit if it is dropped or damaged. • Using the unit continuously may result in a fire or electric shock. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 7 • Doing so may result in inflammation, ignition, or smoke. Do not cover the ventilation slits with cables, etc. • Doing so may result in malfunction or heating. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 8: Points Of Caution

    • Be sure to confirm the name and polarity of each terminal before wiring to the terminal block. • Do not connect anything to unused terminals. • Be sure to attach the terminal cover to prevent electric shock. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 9 – There are some spaces between front panel and panel. – The packing is run off the edge. – The packing is cut off. – There are foreign objects sticking. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 10: Component Identification

    • The engineering unit sticker label position is our recommended position. • When an engineering unit is specified by the Ordering Information Sheet, the unit(s) will be shipped with the sticker label put on the above position. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 11 ‘L’ indicator turns on when the L alarm is tripped. ‘LL’ indicator turns on when the LL alarm is tripped. ‘P’ indicator turns on when none of the other alarms is tripped. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 12 • When a tag No. is specified, the unit(s) will be shipped with the tag No. sticker label put on the above position. Max. 17 alphanumeric characters can be specified. Please consult us. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...
  • Page 13 • The MODEL shows the same as that in the specification label on the top of the unit. • Without Terminal Cover No alarm output Alarm output Terminal block (separable) Terminal block (separable) Strap Strap Terminal block (separable) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 14: Installation

    TERMINAL 6.6 (.26) 2–M3 SCREW 4–M3 SCREW 91.5 (3.60) 1.5.2 PANEL CUTOUT DIMENSIONS + 0.8 unit: mm – 0 min. 120 Panel thickness: 1.6 to 8.0 mm MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 15: Installation

    (a) Flip a tab of a bracket. (b) Then pull the bracket toward the terminal block to remove it. Bracket (3) Put the terminal cover through the panel cutout. Panel Terminal cover MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 16 Fixing groove IMPORTANT To conform to degree of protection IP66, confirm visually that the packing is not contorted, cut off or excessively run off the edge after installation. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 17: Wiring Instructions

    • Ring tongue terminals are recommended rather than spade tongue terminals to prevent from falling off. 1.6.3 TERMINAL ASSIGNMENT NO ALARM OUTPUT ALARM OUTPUT Input signal DC output Power Input signal DC output Power Alarm output MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 18: Wiring Input Signal

    • Take measures to reduce noise as much as possible, e.g. by using shielded twisted pair wires for the output signal. Ground the output shield to the most stable earth to prevent noise troubles. DC output – Ground (resistance 100 ohms or less) DC output MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 19: Wiring Alarm Output

    * It is effective to connect a varistor across a load with the supply voltage 24 to 28 V, and across a contact with 100 to 200 V. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 20: Wiring Power

    • Use wires as thick as possible and twist them from the end. • For DC power, confirm the polarity. Power U(+) V(–) AC power DC power ‒ MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 21: Installing/Separating Terminal Block

    Fit the convex part A of the meter in the concave part B of the terminal cover and push the cover until it clicks into place. Terminal cover MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 22 (b) Pull the handle upward. (c) Then insert the screwdriver into a hole at the lower right corner. (d) Pull the handle upward to separate the terminal cover. Terminal cover MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 23: Basic Setting And Operation

    SETTING VALUE FUNCTION INDICATOR SETTING Input type JPt 100 (JIS ’89) Temperature unit Temperature indication in °C Decimal point position D ON Ini, D/P 1 decimal place MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 24 Return to Measuring Mode (measurement started). • Hold down Alarm/↓ or Init/↑ button for 1 second or more to apply the new setting and return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 25: Basic Setting Operation And Instructions

    • The negative sign (-) must be set to the leftmost digit. For example, set ‘-0040’ instead of ‘-40’ . ・・・・・ *1 Fifth digit *2 Forth digit with negative indication MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 26: Instructions On Basic Operation

    • Some alarm indicators turn on with the function indicators in setting each parameter. The alarm indication is due to the last status before mode transition held but does not show the unit failure. ■ ORDER TO DISPLAY PARAMETERS • Refer to 7. PARAMETER CONFIGURATION for details. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 27: Setting Input Type

    (reset to ‘----’ status) and the deadband is changed to 0001. Also other alarm parameters (except for main display blinking at alarm) are reset to the default values. It is recommended to record the current settings as necessary. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...

  • Page 28: Operating Procedure

    Press Shift button to shift the display into the setting standby mode. Blinking • The indication ‘4’ starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 29 Measuring Mode without applying the last changes. • If you get lost in a setting mode, you can execute initialization. (Refer to 19.2 INITIALIZING SETTING VALUES.) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 30: Setting Temperature Unit

    • Indication ‘B.ERR’ may blink, which shows the input open or out of the range and does not show the unit failure. *1 Display depends on the settings and input. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 31 -1999 to 9999 depending on the setting with the temperature unit set to °F. • Press Init/↑ button, and the input type will be indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 32 Measuring Mode without applying the last changes. • If you get lost in a setting mode, you can execute initialization. (Refer to 19.2 INITIALIZING SETTING VALUES.) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 33: Setting Decimal Point Position

    • Indication ‘B.ERR’ may blink, which shows the input open or out of the range and does not show the unit failure. *1 Display depends on the settings and input. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 34 • Press Alarm/↓ button, and the input compensation will be indicated within the range of -1999 to 9999 depending on the setting. • Press Init/↑ button, and the temperature unit ‘C’ will be indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 35 Measuring Mode without applying the last changes. • If you get lost in a setting mode, you can execute initialization. (Refer to 19.2 INITIALIZING SETTING VALUES.) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 36: Operation

    • The status of the alarm indicators depends on the alarm setpoints. The above display examples show ‘P’ indicator on. Blinking Provide 100°C input and make sure that 100.0°C is indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 37: Parameter Configuration

    Settings to prevent inadvertent button operation can be performed. Mode transition and set values can be locked. Loop Test Output Simulated measured value can be set to perform output test. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 38 + Shift buttons at once for 5 seconds or more. ■ TRANSITION FROM EACH MODE TO MEASURING MODE Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 39 • The display depends on the settings. The above displays show default values. • Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...
  • Page 40 • The display depends on the settings. The above displays show default values with the alarm output code ‘1’ (N.O. relay contact, 4 points). • Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 41 • The display depends on the settings. The above displays show default values. • Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...
  • Page 42 • Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode from each parameter. (5) Parameter shifting in Loop Test Output Mode There is no parameter shifting in this mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 43: Setting Analog Output

    When the temperature unit is set to °C and the decimal point position to 1 decimal place, the minimum value of both conformance and usable ranges is -199.9. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 44: Operating Procedure

    • Analog output 0% can be set within the usable range. NOTE Set without decimal point fraction when the temperature unit is set to °F or the decimal point position to no decimal frac- tion. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 45 • Press Init/↑ button, and the analog output 0% will be indicated within the range of -1999 to 9999 depending on the set- ting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 46: Setting Alarm Output

    Main display blinking at alarm No blinking Blinking in 1.0 second intervals Blinking in 0.5 second intervals Blinking in 0.2 second intervals Blinking in 0.1 second intervals MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 47 (2) The display value exceeds the setpoint and stays over the ON delay time period. Therefore alarm output is provided. Alarm output With deadband Without deadband (setting value: 0000) Preventing chattering MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 48 • Alarm Setting Mode is locked with the alarm output code ‘0’ no-alarm-output type. • Alarm point is fixed at ‘2’ when the alarm output code ‘2’ is specified. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 49: Alarm Point

    • Press Init/↑ button, and the main display blinking at alarm ‘B 0’ , ‘B 1’ , ‘B 2’ , ‘B 3’ or ‘B 4’ will be indicated depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 50 Skip to Step 2 in “9.2 ALARM SETPOINT” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 51: Alarm Setpoint

    When the temperature unit is set to °C and the decimal point position to 1 decimal place, the minimum value of both conformance and usable ranges is -199.9. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 52: Operating Procedure

    The setpoint is indicated within the range of -1999 to 9999 depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The fifth digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 53 Skip to Step 2 in “9.3 TRIP ACTION (LO/HI)” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 54: Trip Action (Lo/Hi)

    • ‘LMLO’ is indicated. • ‘LL’ (‘L’ , ‘H’ or ‘HH’) indicator blinks and ‘Fnc’ indicator turns on. ■ L trip ■ H trip ■ HH trip action action action MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 55 Skip to Step 2 in “9.4 DEADBAND” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 56: Deadband

    ■ L deadband ■ H deadband ■ HH deadband NOTE The LL (L, H or HH) deadband is indicated within the range of 0000 to 9999 depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 57 Skip to Step 2 in “9.5 ON DELAY TIME” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 58: On Delay Time

    ■ H ON delay ■ HH ON delay time time time NOTE The ON delay time is indicated within the range of 00 to 99 depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 59 Skip to Step 2 in “9.6 ALARM OUTPUT LOGIC (coil energized or de-energized at alarm)” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 60: Alarm Output Logic (Coil Energized Or De-Energized At Alarm)

    Blinking • ‘LL’ (‘L’ , ‘H’ or ‘HH’) indicator blinks and ‘Fnc’ indicator turns on. ■ L coil at ■ H coil at ■ HH coil at alarm alarm alarm MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 61 Skip to Step 2 in “9.7 MAIN DISPLAY BLINKING AT ALARM” . ■ TO QUIT, Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 62: Main Display Blinking At Alarm

    • The main display blinking at alarm is indicated. • ‘Fnc’ indicator turns on. NOTE ‘B 0’ , ‘B 1’ , ‘B 2’ , ‘B 3’ or ‘B 4’ is indicated depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 63 • Press Init/↑ button, and the HH or H coil at alarm ‘RYEN’ or ‘RYDN’ will be indicated depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...

  • Page 64: Averaging Input

    No. reaches the set value, all samples are averaged every 50 milliseconds. (2) After the sampling No. reaches the set value, a new sample is added to be averaged with the oldest one omitted. Such operation is repeated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 65: Operating Procedure

    • Press Init/↑ button, and the version indication will be indicated. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 66: Adjusting Brightness Of Display

    Brightness level 1 (dark) Brightness level 2 Brightness level 3 Brightness level 4 Brightness level 5 (bright) ■ ADJUSTMENT IMAGE Increasing brightness Decreasing brightness Increasing brightness Decreasing brightness MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 67: Operating Procedure

    Press Shift or Up button to select. Blinking • Select one among ‘C 1’ , ‘C 2’ , ‘C 3’ , ‘C 4’ and ‘C 5’ . MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 68 • Press Init/↑ button, and the moving average sampling No. ‘ A OFF’ , ‘ A 2’ , ‘ A 4’ or ‘ A 8’ will be indicated depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 69: Going Back Automatically To Measuring Mode

    Displaying MAX or MIN value Disabled Initial Setting Mode Enabled Alarm Setting Mode Enabled Advanced Setting Mode Enabled Lockout Setting Mode Enabled Loop Test Output Mode Disabled MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 70: Operating Procedure

    • The second digit starts blinking, to which you can apply changes. Press Shift and Up buttons to set the automatic return time to Measuring Mode. • Set within the range of ‘R 00’ to ‘R 99’ . MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 71 • Press Init/↑ button, and the brightness ‘C 1’ , ‘C 2’ , ‘C 3’ , ‘C 4’ or ‘C 5’ will be indicated depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...

  • Page 72: Setting Burnout

    ‘ A OFF’ , ‘ A 2’ , ‘ A 4’ or ‘ A 8’ is indicated depending on the setting. Press Alarm/↓ or Init/↑ button to go to the burnout setting. • ‘BN U’ is indicated. • ‘Fnc’ indicator turns on. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 73 • Press Init/↑ button, and the transition time to Lockout Setting Mode will be indicated within the range of ‘P 00’ to ‘P 99’ depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 74: Adjusting Display Refreshing Rate

    0.1 seconds 0.1 to 99.9 seconds ■ DISPLAY REFRESHING IMAGE e.g. Refreshing rate 0.4 seconds Display value Measured value Minimum interval of display refreshing rate 0.1 seconds MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 75: Operating Procedure

    • The third digit starts blinking, to which you can apply changes. Press Shift and Up buttons to set the display refreshing rate. • Set within the range of ‘F00.0’ to ‘F99.9’ . MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 76 • Press Init/↑ button, and the burnout ‘BN U’ or ‘BN D’ will be indicated depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...

  • Page 77: Loop Testing

    The DC output is provided within the range of -5 to +105% of the output span. Output below -5% or over +105% is satu- rated. e.g. With the DC output 4 – 20 mA DC, the output can be provided within the range of 3.2 to 20.8 mA DC. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 78: Operating Procedure

    • The DC output changes according to the display value. • When the display value reaches the desired one, check or cali- ■ Decreasing display value brate the receiving instrument. Blinking MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 79 Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. • The measuring is started with the loop test output reset. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 80: Useful Functions

    • The alarm setpoints can be confirmed even when MAX or MIN value is indicated. After confirmation, the indication will be back to MAX or MIN value. • The alarm setpoints cannot be confirmed while ‘S.ERR’ or ‘B.ERR’ is indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 81: Retaining Max And Min Values

    (3) The internal memory is reset for approx. 3 seconds after the power is off and on again, and then the unit starts to meas- ure MAX and MIN values again. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 82 • When ‘B.ERR’ is indicated while measuring, max. value of the usable range is indicated with the burnout set to upscale, and min. value is indicated with the burnout set to downscale. • MAX and MIN values are not indicated while ‘S.ERR’ or ‘B.ERR’ is indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 83: Limiting Button Operation

    • ‘ A OFF’ or ‘ A ON’ is indicated depending on the setting. • With no-alarm-output type, the initial setting lockout ‘IOFF’ or ‘I ON’ is indicated depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 84 • Press Init/↑ button, and the initial setting lockout ‘IOFF’ or ‘I ON’ will be indicated depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...

  • Page 85: Transition Time To Lockout Setting Mode

    The transition time is indicated within the range of ‘P 00’ to ‘P 99’ depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The second digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 86 • Press Init/↑ button, and the automatic return time to Measuring Mode will be indicated within the range of ‘R 00’ to ‘R 99’ depending on the setting. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 87: User Calibration

    • Set the value within the range of -1999 to 9999. Input compensation value Input After comp. = before comp. + input comp. value Positive comp. value: addition Negative comp. value: subtraction MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 88: Operating Procedure

    * Set a positive value to set a higher value than the present one. Set a negative value to set a lower value. NOTE Set without decimal point fraction when the temperature unit is set to °F or the decimal point position to no decimal frac- tion. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 89 • Press Init/↑ button, and the decimal point position ‘D ON’ or ‘DOFF’ will be indicated depending on the setting, or ‘F’ will be indicated with the temperature unit set to °F. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 90: Analog Output Adjustment

    Analog output 0% adjustment -5 to +105% Analog output 100% adjustment -5 to +105% • Adjust analog output 100% in the following condition: Analog output 0% < Analog output 100% MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 91: Operating Procedure

    Skip to Step 5 when the analog output 0% adjustment is not necessary. Press Shift button to switch the signal to increase (indication ■ Increasing output ‘UP’) or decrease (‘DOWN’). Blinking ■ Decreasing output Blinking MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 92 • Confirm that the output signal is stable before pressing Up button while in checking it with a receiving instrument or a tester. • Adjustable range is -5 to +105%. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 93 • Press Init/↑ button, and the analog output 0% adjustment ‘ A DJ’ will be indicated. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 94: Inspection / Cleaning

    • Check the terminal block screws periodically. In checking the screws, for safety, interrupt electricity to the power, input and alarm output. • Make sure periodically that the mounting brackets are fixed tightly. Loosened brackets may cause drop of the unit. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 95: Troubleshooting

    • ‘ A OFF’ or ‘ A ON’ is indicated depending on the setting. • With no-alarm-output type, the Initial setting lockout ‘IOFF’ or ‘I ON’ is indicated depending on the setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 96 • Press Init/↑ button, and the loop test output lockout ‘TOFF’ will be indicated. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 97: Confirming Firmware Version

    • ‘Fnc’ indicator turns on. NOTE The displays depend on the firmware version number. Hold down Alarm/↓ or Init/↑ button for 1 second or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 98: Appendices

    All setpoints can be independently set either for Hi or Lo alarm trip. Function indicators Ini, Alm, D/P, Adj, Fnc, Min, Max Display mode status and operation status, amber ON or blink MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 99: Input Specifications

    Approx. 3 W Operating temperature -10 to +55°C (14 to 131°F) Operating humidity 30 to 90% RH (non-condensing) Mounting Panel flush mounting Weight 300 g (0.66 lb) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 100 Input or DC output to alarm output to power: Reinforced insulation (300 V) Input to DC output: Basic insulation (300 V) RoHS Directive Protection against access to the terminal blocks Finger protection (VDE 0660-514) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 101: Model Numbering

    /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL /S01: Stainless steel EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-9503) MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 102: Parameter List

    NOTE 3: 1 and 2 in the column of Alarm point in Alarm Setting Mode show alarm output codes. NOTE 4: The indicators in parentheses in the column of Alarm point in Alarm Setting Mode show those with dual alarm selected. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6...
  • Page 103 Loop test Loop test output -1999 – 9999 ---- °C/°F output (display blinking) *1 Conforms to decimal point position setting. NOTE 2: INDICATOR: = ON, = Blinking MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 104: Parameter Map

    • When the alarm output code ‘2’ (SPDT relay contact, 2 points) or “Dual alarm” for the alarm point parameter is selected, the LL and HH alarm setpoints are not indicated. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 105: Initial Setting Mode

    • The display depends on the settings and input. • The decimal point position is disabled with the temperature unit set to °F. • The analog output parameters are not indicated with no-DC-output type. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 106: Alarm Setting Mode

    • When the alarm output code ‘2’ (SPDT relay contact, 2 points) or “Dual alarm” for the alarm point parameter is selected, the LL and HH parameters are disabled. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 107: Advanced Setting Mode

    Indicating rmware version 0 – 99 sec. NOTE • The display depends on the settings and input. • Version indication is for indication only, not for setting. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 108: Lockout Setting Mode

    ≥ 5 sec. Loop test output Measurement Measuring Mode started -1999 to 9999 for ≥ 1 sec. NOTE The display depends on the settings and input. MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 109: Character Set

    20.5 CHARACTER SET ■ NUMERALS AND NEGATIVE SIGN ■ ALPHABET MG CO., LTD. www.mgco.jp 47LR EM-9503-B Rev.6 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

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