Mercoid EDA series Installation And Operating Instructions Manual
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Mercoid EDA series Installation And Operating Instructions Manual

Electronic pressure controller
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DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, IN 46360, U.S.A.
Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com
http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0
Series EDA Electronic Pressure Controller
Specifications - Installation and Operating Instructions
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin IN-EDAW
www.dwyer-inst.com
e-mail: info@dwyer-inst.com

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  • Page 1 Bulletin IN-EDAW Series EDA Electronic Pressure Controller Specifications - Installation and Operating Instructions DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. BOX 373 • MICHIGAN CITY, IN 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 2: Table Of Contents

    Warranty Information ..........18 Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 3: Dimensions

    [115.09] [25.40] 1/2 FEMALE NPT CONDUIT ENTRY 3X 1/8 [3.18] 1/4 MALE NPT 27/32 WITH 3/4 [19.05] 1-5/8 [41.28] [21.43] [40.88] WRENCHING HEX 9/32 [7.14] 2X 5/16 [7.93] 1-59/64 [26.16] 3-15/32 [88.11] Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 4: Specifications

    ), 0 - 5 VDC ( ), or 0 - 10 VDC ( )(direct or reverse output selection). Minimum Excitation: 14 VDC ( Zero and Span Adjustments: Menu scalable within the range. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 5: Model Chart

    When the user presses the E key to edit an item’s value the upper display will flash “EDIT” and the lower display will blink. When the user presses the E key to then save the edit to the value the upper display will flash “SAVE” and the lower display will stop blinking. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 6 3X 4-20 X 3/8 SCREWS 3X 6-20 X 2-1/4 SCREWS Figure 2: Surface Mounting 3X ø 1/8 [3.18] 3X 4-20 X 3/8 SCREWS 3-1/16 [77.89] MOUNTING 1-5/8 HOLE DEPTH [41.28] 3/8 [9.53] 3-15/32 [88.11] Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 7: Electrical Connections

    Publication IEC 50417 - 5031 Direct current IEC 50417 - 5032 Alternating current IEC 50417 - 5019 Protective conductor terminal IEC 50417 - 5007 On (supply) IEC 50417 - 5008 Off (supply) Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 8: Operating Instructions

    2. OPERATING INSTRUCTIONS 2.1 FRONT PANEL & KEY FUNCTIONS Figure 4: Front Panel Functions Key Functions ITEM FUNCTION HOME POSITION FUNCTION MAIN MENU FUNCTION Enter into items Peak/Valley resets display to present value. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 9: Set Points & Alarms

    In the above graph, an instrument with a 100 psi range would have the SP1 relay turn ON at 80 psi and OFF at 40 psi. SP1H sets the relay turn ON point, and SP1L sets the relay turn OFF point. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 10 SP2 will now be used for SP1, so that SP1 now controls pump 2 and SP2 now controls pump 1. Even if SP2 is not used on the pressure cycle the relays still alternate on next cycle. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 11: Programming Chart

    2.3 PROGRAMMING CHART MENU MAP ITEMS SETTINGS HOME MAIN MENUS Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 12 HOME MAIN MENUS ITEMS SETTINGS CONTROL MODE SELECTION ITEMS PRESENT WHEN “CtrL” SET TO “1SP”, “2SP” OR “SPAL” ITEMS PRESENT WHEN “CtrL” SET TO “2SP” ITEMS PRESENT WHEN “CtrL” SET TO “SPAL” Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 13 HOME MAIN MENUS ITEMS SETTINGS SEE PAGE 17. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 14: Main Menu Selections

    All menus access Menu Access SP/AL Locked SP/AL Access Menus Locked All settings locked The password values shown in the table cannot be altered, so retain a copy of these pages for future reference. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 15 Backlight Backlight always on. Backlight always off. Backlight stays on for 30 minutes. Backlight stays on for 10 minutes. Backlight stays on for 5 minutes. Backlight stays on for 2 minutes. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 16 The SP2 LED on the front panel turns OFF when the SP2 relay turns ON. LdL9 Relay Alternation (See page 8) There is no alternating function. Relays will alternate with set points SP1H/L and SP2H/L with every cycle of set points. 2SP control mode only. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 17 Alarm inhibit is off. Alarm inhibit is on. Note: If ALiH is selected ON, a low alarm condition is suspended upon power up until the process value passes through the alarm set point once. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 18 With the display reading CAL - DFLT, press the E key. The upper display will blink. Press E again to restore the original factory calibration values or press the MENU key to cancel. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...
  • Page 19 6.625 VDC FrEs Failsafe reset AUTO Automatic reset - Failsafe is reset automatically when the failsafe error condition is removed. HOLD Manual reset - Failsafe is reset when the MENU key is pressed. Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

  • Page 20: Diagnostic Error Messages

    ©Copyright 2013 Dwyer Instruments, Inc. Printed in U.S.A. 6/13 FR# 76-443725-00 Rev.4 DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. BOX 373 • MICHIGAN CITY, IN 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-14328-Dwyer-Mercoid-EDAW-N1E1-06T0...

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