Franklin Electric SUBMONITOR CONNECT Owner's Manual
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Franklin Electric SUBMONITOR CONNECT Owner's Manual

Franklin Electric SUBMONITOR CONNECT Owner's Manual

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SUBMONITOR CONNECT
Owner's Manual
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  • Page 1 ENGLISH SUBMONITOR CONNECT Owner’s Manual Owner’s Man franklinwater.com...

  • Page 2: Copyright Information

    Franklin Electric disclaims all warranties, express or implied, including but not limited to, implied warranties of merchantability, fitness for a particular purpose, and non-infringement of intellectual property rights or other violation of rights. Franklin Electric does not warrant or make any representations regarding the use, validity, accuracy, or reliability of the material in this publication.

  • Page 3: Eu Declaration Of Conformity

    EU Declaration of Conformity ƒ—ˆƒ…–—”‡”  —–Š‘”‹œ‡† ‡’”‡•‡–ƒ–‹˜‡ ”ƒŽ‹ Ž‡…–”‹… ‘ … ”ƒŽ‹ Ž‡…–”‹… —”‘’ƒ „ ‘˜‡”†ƒŽ‡ † —†‘Žˆ ‹‡•‡Ž –”ƒé‡ ‘”– ƒ›‡  ‹––Ž‹…Š ‡”ƒ› Š‘‡ ‹ˆ‘ ˆ”ƒŽ‹ ‡Ž‡…–”‹… †‡ ™™™ ˆ”ƒŽ‹™ƒ–‡” ‡— ‡”‡™‹–Š ™‡ †‡…Žƒ”‡ —†‡” ‘—” •‘Ž‡ ”‡•’‘•‹„‹Ž‹–› –Šƒ– –Š‡ —„‘‹–‘” ‘‡…– ‘†‡Ž  ‡Ž‡…–”‘‹…...

  • Page 4: Table Of Contents

    Setup Bluetooth Connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28 Setup SubMonitor Connect - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 29...
  • Page 5 TABLE OF CONTENTS ModBus RTU Communication - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30 ModBus Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30 Maximum Baud Rates - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30 ModBus Commands and Data Addresses - - - - - - - - - - - - - - - - - - - - - - - - - - 31...

  • Page 6: Safety Instructions

    Indicates an imminently hazardous situation and within Franklin Electric recommendations may result in elec- which, if not avoided, will result in death or trical shock or fire hazard, unsatisfactory performance, or equip- serious injury.

  • Page 7: Product Information

    Description PRODUCT INFORMATION Description The SubMonitor Connect is a motor and pump protection relay for three-phase motors and pumps. SubMonitor Connect is available as a stand-alone component (MT1111 and MT6111) for installation inside your control panel, and is also integrated into Franklin Electric SMS Starter and Soft Starters panels (MT1311 and MT2211).

  • Page 8: Models

    These devices will cause nuisance tripping of the motor overheat fault, or may cause damage to SubMonitor Connect components. Reduced voltage starters may be used with the SubMonitor Connect if the starting time does not exceed 3 seconds.

  • Page 9: Component Identification

    PRODUCT INFORMATION Component Identification Component Identification NOTE: The connectors shown are model-dependent. All models may not have all the connectors shown. Item Connector Model(s) Voltage input MT1111, MT6111, MT1311 Control Circuit (TRIAC Switch) to Contactor MT1111, MT6111, MT1311 RS-485 ModBus Communication MT1311 and MT2211 Relay Outputs MT1311 and MT2211...

  • Page 10: Typical Installations

    TYPICAL INSTALLATIONS TYPICAL INSTALLATIONS NOTE: System setup may vary from that shown. 1 SubMonitor Connect 4 Circuit Breaker (molded case 7 Unit remote display connection type) or Terminal Block for Input Power 2 External Pilot (HOA) 5 Voltage Input L1, L2, and L3 from...

  • Page 11: Physical Installation

    • MT1111/MT6111: Install SubMonitor Connect on a non-combustible surface. The SubMonitor Connect generates some heat during normal operation. The SubMonitor Connect must be installed and used in a controlled environment that meets the following rating requirements: Operating Temperature -4 to 140 °F (-20 to 60 °C) Storage Temperature -40 to 158 °F (-40 to 70 °C)
  • Page 12 PHYSICAL INSTALLATION Environmental Requirements Front View 4 1/4 9/16 3 3/4 4 11/16 4 7/8 9/16 2 7/16 4 1/8 R 1/16 Bottom View 7/16 9/16 1 5/16 1 9/16 11/16 Back View 1 5/16 MTG 4 1/16 MTG M4 Screws...

  • Page 13: Mounting The Mt1111/Mt6111 Submonitor Connect

    Install the device inside an enclosure with UL/NEMA (USA) or IEC (EU) environmental rating suitable for the environment. 2. Mount the component version of the SubMonitor Connect on a vertical surface with the line terminals (L1, L2, and L3) facing up.

  • Page 14: Electrical Installation

    This product conforms to EN60947-4-1 for EMC (Electromagnetic Compatibility). Some installations might need additional EMC filtering. • Some SubMonitor Connect models provide branch circuit protection, varying by SKU and motor volt- age. For branch circuit protection ratings, refer to “SMS3R Ratings” on page Short circuit rating for the unit is 2000,000A.

  • Page 15: Terminal Connections

    • SG - Common Start Stop Hand • D3 - Hand Signal SubMonitor Connect • D4 - Auto Signal Contactor Coil 3. Dry Inputs: MT1311/ MT2211 only. These connections provide Pilot Auto input for a selection of switches or programmable controls, such as use of float switch (High Float/Low Float) inputs.
  • Page 16 ELECTRICAL INSTALLATION Terminal Connections 4. Voltage (Wet) Inputs - (V1, V2): MT1311/ MT2211 only. These connections provide input for various types of voltage control signals. Refer to “Fill/Drain using Float Switches” on page 22 for further information. • Voltage input pairs accept AC/DC voltages 12 V to 240 V± 10%, up to 5 mA. •...

  • Page 17: Mt1111/Mt6111: Route Motor Wires Through Sensors

    ELECTRICAL INSTALLATION Terminal Connections MT1111/MT6111: Route Motor Wires Through Sensors NOTE: For MT1311/MT2211, go to “Configuration” on page The unit input power is connected at the terminal block on top of the device. Make sure the phase order (relationship) to the motor matches the phase order to the power con- nection, i.e.

  • Page 18: High Current Installations Using Current Transformers (Ct)

    ELECTRICAL INSTALLATION Terminal Connections High Current Installations using Current Transformers (CT) Risk of bodily injury, electric shock, or equipment damage. • Current in the wires routed through the unit internal CT sensors shall not exceed 135 A. Use higher capacity CTs for motor wire current exceeding 135 A. High current installations (above 135 A) require the use of external Current Transformers (CT) for the unit to accurately monitor the motor current.

  • Page 19: Configuration

    CONFIGURATION Using the Control Interface CONFIGURATION Using the Control Interface Display: View system status information and programming menu items. 2. SHIFT: Press to move the blinking cursor left one position. When the cursor reaches the left-most editable position, press the SHIFT key again to move the cursor to the right-most position of the parameter.

  • Page 20: Menu Navigation

    Menu Navigation Menu Navigation NOTE: The FE Connect Mobile Application can also be used to adjust SubMonitor Connect programmed operating features. Refer “FE Connect Mobile App” on page Press ESC to go back a level when in the programming menu or repeatedly to go back to the Home screen.

  • Page 21: Enter Basic Parameters

    Based upon motor type selected, enter the FLA (Full Load Amps) or SFA rating from the motor nameplate. Power Fail Mode Set whether the SubMonitor Connect device to returns to the last state it was in prior to a power failure or set to Off. Determines how the device reacts to a detected Overvoltage event.

  • Page 22: Operation

    OPERATION Control Functions OPERATION Control Functions Hand/Off/Auto (HOA) Controls Place the HOA switch in different positions to perform different functions: • Hand: manually starts the motor. • Off: stops the motor and also serves as a manual fault reset when left in this position for 5 seconds. •...

  • Page 23: Monitoring Functions

    OPERATION Monitoring Functions Monitoring Functions NOTE: The FE Connect mobile app can also be used to view real-time SubMonitor Connect system status. Refer to “FE Connect Mobile App” on page Main Menu Displays Use the UP and DOWN arrows to scroll through display, Quick View, monitoring, and programming menus:...

  • Page 24: Basic Setup

    OPERATION Monitoring Functions 5. Quick View 3: Shows the PT100/PT1000 or SubTemp measured temperature in °C. • This display shows SubTemp enabled. 6. Basic Setup: ENTER • Press to go into the Basic Setup submenus. • Refer to “Enter Basic Parameters” on page Fault History: ENTER •...

  • Page 25: Protection Features

    The temperature data is displayed to the nearest 1 °C on the unit’s Quick View 3 display and the FE Connect mobile app. • The display shows “—” until the signal is detected, which may take up to one minute. IMPORTANT: The SubMonitor Connect is not compatible with legacy SubTrol temperature sensors.

  • Page 26: Subtemp Setup

    (SFA, Power, Current Imbalance, etc.) • discharge valve is open 4. If setup of Pump-Motor-Assembly (PMA) and the SubMonitor Connect appear to be in accordance with Franklin Electric recommendations, contact Technical Support. 5. Refer to “Advanced Setup >...

  • Page 27: Insulation Check

    OPERATION Protection Features Insulation Check MT11111/6111 MT1311/2211 When the motor is off, the system performs an insulation check by: • checking the resistance of a motor wind- ing (W) to ground by applying a DC volt- age to the motor winding just prior to motor start, •...

  • Page 28: Communications

    3. On the next display, tap either Scan QR Code or Type in key. 4. If using the scanning tool, center the QR code on the front of the SubMonitor Connect in the display. 5. If using the Bluetooth key, enter the key found in View Menus > View I/O Status > Bluetooth Key.

  • Page 29: Setup Submonitor Connect

    FE Connect Mobile App Setup SubMonitor Connect Use the following procedure to program a SubMonitor Connect that has been paired with the FE Connect mobile app. On the app Home display, tap the desired product family to enter the Connections display.

  • Page 30: Modbus Rtu Communication

    Assignable addresses for server devices range from an address of 1 to a theoretical maximum of 247. As a server device, the SubMonitor Connect communicates all data using only 16-bit holding registers. Addressing for the registers is partitioned into blocks that are multiples of 100 to group functionally similar data.

  • Page 31: Modbus Commands And Data Addresses

    COMMUNICATIONS ModBus RTU Communication ModBus Commands and Data Addresses • RW = Read and Write, R = Read Only, W = Write Only • AR = Running Change (adjustable while motor is running). • Some of the ranges are scaled by a ModBus multiplier. For example, a voltage of 100 V is reported by ModBus as 1000.
  • Page 32 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description Fault 0_None Currently tripped fault. 1_Locked Rotor 2_Stall 3_Overload 4_Over Current 5_No Current 6_Unexpected Current 7_Current Loss 8_Current Unbalance 9_Ground Fault 10_Out of Calibration 11_Max Start Time 12_Over Voltage 13_Under Voltage 14_Voltage Loss 15_Low Voltage 16_Voltage Unbalance...
  • Page 33 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description V3/V4 Status 0_De-energized Read this address for the status of wet input terminals V3/V4. 1_Energized O1 Status 0_Open Read this address for the status of output Relay terminal O1. 1_Closed Date MMDDYY Read the system date.
  • Page 34 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description Average PF -1.00 to 1.00 Power Factor. Range is scaled by a ModBus multiplier of 0.01. Phase A PF -1.00 to 1.00 Phase A Power Factor. Range is scaled by a ModBus multiplier of 0.01. Phase B PF -1.00 to 1.00 Phase B Power Factor.
  • Page 35 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description Unbl Cur Rst Dly 1 to 43,200 Current unbalance automatic reset delay in seconds. Default = 900. Grnd Flt Enable 0_Off Ground Fault Protection Enable. Default = Fault and Alarm. 1_Fault and Alarm 2_Alarm Only Grnd Flt Level 1.0 to 10.0...
  • Page 36 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description Underpower 0_Manual Under Power Reset Method Reset 1_Automatic 2_Well Recovery (Pump only) Underpower 1 to 10 Under Power Automatic Reset Attempts. Default = 3. Retry Underpower Rst 1 to 43,200 Under Power Reset Delay in seconds. Default = 900. Ovr Pwr Enable 0_Off Over Power Protection Enable.
  • Page 37 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description Volt Loss Rst Dly 1 to 43,200 Voltage Loss Reset Delay Time in seconds. Default = 900. External CT Ratio 0_NONE Turns Ratio for Installed External CTs. Default = NONE. 1_150:5 2_200:5 3_250:5 4_300:5...
  • Page 38 COMMUNICATIONS ModBus RTU Communication ModBus Address Name Range Description D2 Function 0_Shutdown D2 Function Setting. Default = Shutdown. 1_Permissive 2 D1/D2 Function 0_Auto Run/Shutdown Intended use for D1/D2 connection. Default = Auto Run/Shutdown. 1_Fill Mode - Low/High Float 2_Drain Mode - Low/High Float Limit Sw Delay 1 to 120 Limit Switch Delay Time in seconds.

  • Page 39: Maintenance

    MAINTENANCE Troubleshooting The SubMonitor Connect includes extensive self-diagnostic features that can identify faults when there is a problem. The Fault History menu maintains a running list of the last 150 recorded faults, along with time-stamped data about the system status when the fault occurred.

  • Page 40: Fault And Alarm Descriptions

    MAINTENANCE Troubleshooting Display Name Range Description Fault (continued) 37_RS-485 Comm Loss Currently tripped fault 38_Reserved 39_Reserved 40_Reserved 41_Pilot Device 42_Processor Fault 43_I/O EEPROM 44_Button Jam 50_Reserved 51_ Reserved 52_Reserved 53_Reserved 59_Meter Comm Loss 60_Display Comm Loss 61_Reserved 62_Bluetooth Module Fault 68_Undefined Fault See Fault Range Alarm 1...

  • Page 41: Periodic Maintenance

    Battery is to be disposed or recycled per national, regional, and local laws and regulations. Do not place in the trash, in water, or incinerate. NOTE: Store new batteries in the manufacturer’s original container only. Remove the detachable display from the SubMonitor Connect base. 2. Slide out the battery holder. 3. Remove the old battery.

  • Page 42: Parameter Reference Tables

    PARAMETER REFERENCE TABLES Basic Setup Menu PARAMETER REFERENCE TABLES • RW = Read and Write, R = Read Only, W = Write Only • AR = Adjustable while Running • Some of the ranges are scaled by a ModBus multiplier. For example, a voltage of 100 V is reported by ModBus as 1000.

  • Page 43: Advanced Setup > Motor Protection > Current

    PARAMETER REFERENCE TABLES Advanced Setup > Motor Protection > Current ModBus Parameter Range Description Name Tag RW 16 characters maximum The name tag identifies this unit when using communication protocols. Advanced Setup > Motor Protection > Current ModBus Menu Parameter Range Description For surface motor applications, this should be set to the FLA listed...

  • Page 44: Advanced Setup > Motor Protection > Voltage

    PARAMETER REFERENCE TABLES Advanced Setup > Motor Protection > Voltage ModBus Menu Parameter Range Description 0_Off Choose the type of response for no current detected when current is No Current Trip/Alarm 1_Fault and Alarm expected. Default = Off. 2_Alarm only 0_Off Choose the type of response for when unexpected current is Unexpected Current Trip/Alarm...

  • Page 45: Advanced Setup > Motor Protection > Power

    PARAMETER REFERENCE TABLES Advanced Setup > Motor Protection > Power ModBus Menu Parameter Range Description 0_Manual Choose whether the Voltage Loss fault reset is performed manually Fault Reset Type 1_Automatic or automatically. Default = Manual. Voltage Loss When automatic reset is enabled, this sets how many times to Reset Retries 1 to 10 attempt resetting the fault.

  • Page 46: Advanced Setup > View Menus

    Shows Bluetooth MAC ID. Bluetooth Name Shows Bluetooth name. View I/O Status The Bluetooth key is used to make a connection between the SubMonitor Connect and a smart phone or Bluetooth Key other such device. Bluetooth Error Cycle power to clear a Bluetooth error.

  • Page 47: Advanced Setup > Motor Protection > System

    PARAMETER REFERENCE TABLES Advanced Setup > Motor Protection > System Advanced Setup > Motor Protection > System NOTE: All parameters are Read/Write and are not adjustable while running. ModBus Menu Parameter Range Description 0_Off Insulation Check Enable. This measures an approximate resistance between the W circuit Trip/Alarm 1_Fault and Alarm and earth ground.

  • Page 48: Advanced Setup > Communications

    PARAMETER REFERENCE TABLES Advanced Setup > Communications Advanced Setup > Communications NOTE: Refer to “ModBus RTU Communication” on page Menu Parameter Range Description Enabled Com Control Default = Disabled Disabled Enabled Default = Enabled Write Access Disabled Enabled Default = Disabled Com Loss Fault Disabled Com Loss Time...

  • Page 49: Advanced Setup > Administration

    PARAMETER REFERENCE TABLES Advanced Setup > Administration Advanced Setup > Administration NOTE: All parameters are Read/Write. AR = Adjustable while Running ModBus Parameter Range Description 0_NONE 1_150:5 2_200:5 3_250:5 Turns Ratio for Installed External Current Transformers (CT). Default = NONE. Hardware >...

  • Page 50: Specifications

    SPECIFICATIONS User Interface SPECIFICATIONS User Interface Specification Details 32 character, back-light, UL Type / NEMA 4X Display" Settings Adjustments FE Connect mobile app connected via Bluetooth Hand/Off/Auto Door mounted 3-position switch or other control Standard Control Operations Specification Details Power Supply 200-600 VAC, 50-60 Hz Current Range 1-135 A...

  • Page 51: Environmental

    SPECIFICATIONS Environmental Environmental Specification Details Ambient Operating Temp -5 ° F to 140 °F (-20 °C to 60 °C) Ambient Storage Temp -5 ° F to 158 °F (-20 °C to 70 °C) Relative Humidity 5% to 95% non-condensing Motor Protection Specification Adjustment Default...

  • Page 52: Trip Curves

    SPECIFICATIONS Trip Curves Trip Curves Circuit breakers must trip quick enough to avoid equipment or wiring failure, but not so fast as to give false, or nuisance trips. To avoid nuisance trips, circuit breakers need to be sized appropriately to compensate for inrush current.

  • Page 53: Sms3R Rv Ratings

    SPECIFICATIONS SMS3R RV Ratings SMS - Combination. NEMA 3R, 3-phase UL HP / MAX AMPS / SCCR 200 VAC 208 VAC 230 VAC 460 VAC 575 VAC Protection Overload Model Range Model SMS3R-S0-M-G15 1A-8A SMS3R-S0-M-G20 8A-11A SMS3R-S0P-M-G30 12A-17A SMS3R-S1-M-G40 16A-22A SMS3R-S1P-M-G50 20A-28A SMS3R-S1P-M-G60...
  • Page 54 SPECIFICATIONS SMS3R RV Ratings SMS RV Ratings - Combination. NEMA 3R, 3-phase UL HP / MAX AMPS / SCIC 200 VAC 208 VAC 230 VAC 460 VAC 575 VAC Protection Overload Model Range Model kA HP kA HP kA HP SMS3R-RV-S0-M-G15 6A-8A SMS3R-RV-S0-M-G20...

  • Page 55: Wiring Diagrams

    SPECIFICATIONS Wiring Diagrams Wiring Diagrams Standard SMS Panel with Relay Contactor Output (MT1311)

  • Page 56: Standard Sms Panel Using Current Transformers, 200-480Vac (Mt1311)

    SPECIFICATIONS Wiring Diagrams Standard SMS Panel Using Current Transformers, 200-480VAC (MT1311)

  • Page 57: Standard Sms Panel Using Current Transformers, 600Vac (Mt1311)

    SPECIFICATIONS Wiring Diagrams Standard SMS Panel Using Current Transformers, 600VAC (MT1311)

  • Page 58: Standard Sms Panel With Pwm Contactor Output (Mt2211)

    SPECIFICATIONS Wiring Diagrams Standard SMS Panel with PWM Contactor Output (MT2211)

  • Page 59: Reduced Voltage Sms Panel With Relay Contactor Output (Mt1311)

    SPECIFICATIONS Wiring Diagrams Reduced Voltage SMS Panel with Relay Contactor Output (MT1311)

  • Page 60: Reduced Voltage Sms Panel Using Current Transformers, 200-480Vac (Mt1311)

    SPECIFICATIONS Wiring Diagrams Reduced Voltage SMS Panel Using Current Transformers, 200-480VAC (MT1311)

  • Page 61: Reduced Voltage Sms Panel Using Current Transformers, 600Vac (Mt1311)

    SPECIFICATIONS Wiring Diagrams Reduced Voltage SMS Panel Using Current Transformers, 600VAC (MT1311)

  • Page 62: Reduced Voltage Sms Panel With Pwm Contactor Output (Mt2211)

    SPECIFICATIONS Wiring Diagrams Reduced Voltage SMS Panel with PWM Contactor Output (MT2211)

  • Page 63: Replacement Parts

    SPECIFICATIONS Replacement Parts Replacement Parts Description Part Number Remote display assembly accessory kit 5860015150 CT Kit, 120-270A, Shorting 5860015170 CT Kit, 80-180A, Shorting 5860015200 CT Kit, 100-225A, Shorting 5860015220 CT Kit, 200-400A, Shorting 5860015180 Replacement keypad cable 5860015160 Gate drive CBKIT-GDB-MT SCRKIT-106 SCRKIT-172...

  • Page 64: Glossary

    GLOSSARY GLOSSARY Term Definition American Wire Gauge: A standardized measurement of wire diameters important for determining current-carrying capacity. Building Management System: A computer-based control system installed in buildings that controls and monitors the building's mechanical and electrical equipment. Full Load Amperes: The nameplate amperage rating of the motor when it is running at its designed horsepower and on the motors designed voltage.

  • Page 65: Standard Limited Warranty

    STANDARD LIMITED WARRANTY Except as set forth in an Extended Warranty, for one (1) year from the date of installation, but in no event more than two (2) years from the date of manufacture, Franklin hereby warrants to the purchaser (“Purchaser”) of Franklin’s products that, for the applicable war- ranty period, the products purchased will (i) be free from defects in workmanship and material at the time of shipment, (ii) perform consistently with samples previously supplied and (iii) conform to the specifications published or agreed to in writing between the pur- chaser and Franklin.
  • Page 66 NOTES...
  • Page 67 NOTES...
  • Page 68 For technical assistance, please contact: 800.348.2420 | franklinwater.com Copyright © 2025, Franklin Electric, Co., Inc. All rights reserved. 250001701 Rev. 003 01/25...

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