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Related Manuals for Emerson Fincor 2330MKII Series
Summary of Contents for Emerson Fincor 2330MKII Series
- Page 1 Series 2330MKII Single-Phase Adjustable-Speed DC Motor Controllers (1/6 – 3 HP) Control Techniques 3750 East Market Street York, PA 17402-2798 717-751-4200, FAX 717-751-4263 BOOK 0958-B www.fincor.net Get other manuals https://www.bkmanuals.com...
- Page 2 Get other manuals https://www.bkmanuals.com...
- Page 3 BOOK 0958-B SERIES 2330 MKII SINGLE-PHASE ADJUSTABLE-SPEED DC MOTOR CONTROLLERS (1/6 - 3 HP) Control Techniques 3750 E Market Street York, PA 17402-2798 717.751.4200 Fax 717.751.4263 www.fincor.net Get other manuals https://www.bkmanuals.com...
- Page 4 BOOK 0958-B Get other manuals https://www.bkmanuals.com...
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Page 5: Table Of Contents
BOOK 0958-B TABLE OF CONTENTS SECTION TITLE PAGE I .......... GENERAL INFORMATION ..............1 Introduction ....................1 General Description...................1 Model Types....................1 Motor Selection ..................2 II.......... INSTALLATION..................3 Installation Guidelines................3 Installing the Controller ................5 Initial Startup...................17 III ......... OPERATION ..................19 Power On/Off ..................19 Run ......................19 Stop ......................19 Speed Control..................20 Torque Control ..................20... - Page 6 BOOK 0958-B LIST OF TABLES TABLE TITLE PAGE 1....Series 2330 MKII Model Matrix...................1 2....Jumper J4 Position........................5 3....Dip Switch (SW3) ........................6 4....Initial Potentiometer Settings .....................17 5....Dynamic Braking Characteristics ....................20 6....Troubleshooting........................25-28 7....Parts List, Series 2330 MKII Controllers ..................29 8....
- Page 7 BOOK 0958-B Blank Page Get other manuals https://www.bkmanuals.com...
- Page 8 BOOK 0958-B WARNING The following must be strictly adhered to at all times. 1. YOU AS THE OWNER OR OPERATOR OF FINCOR EQUIPMENT HAVE THE RESPONSIBILITY TO HAVE THE USERS OF THIS EQUIPMENT TRAINED IN ITS OPERATIONS AND WARNED OF ANY POTENTIAL HAZARDS OF SERIOUS INJURY.
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Page 9: General Information
BOOK 0958-B SECTION I GENERAL INFORMATION INTRODUCTION This manual contains installation, operation, and maintenance and repair instructions for Fincor Series 2330 MKII Single-Phase Adjustable-Speed DC Motor Controllers. A parts list, ratings and specifications, and drawings are also included. GENERAL DESCRIPTION Series 2330 MKII Controllers statically convert AC line power to regulated DC for adjustable-speed armature control of shunt-wound and permanent-magnet motors. -
Page 10: Motor Selection
BOOK 0958-B MOTOR SELECTION Series 2330MKII Controllers control the operation of general purpose DC motors designed for use with solid-state rectified power supplies. The motor may be shunt-wound, stabilized shunt-wound, or permanent magnet. For maximum efficiency, the motor should be rated for operation from a NEMA Code K power supply. Get other manuals https://www.bkmanuals.com... -
Page 11: Installation Guidelines
BOOK 0958-B SECTION II INSTALLATION Before starting the installation, read this section thoroughly. In addition, a thorough review of the Ratings and Specifications (Section VI) is recommended. The following installation guidelines should be kept in mind when installing the controller. INSTALLATION GUIDELINES 1. - Page 12 BOOK 0958-B 5. ISOLATION TRANSFORMER - While not required, an isolation transformer can provide the following advantages: a. Reduce the risk of personal injury if high voltage drive circuits are accidentally touched. b. Provide a barrier to externally generated AC supply transients. This can prevent controller damage from abnormal line occurrences.
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Page 13: Installing The Controller
BOOK 0958-B INSTALLING THE CONTROLLER 1. Remove the controller front cover (if used) by removing the four cover screws. 2. Check components in the controller for shipping damage. Report shipping damage to the carrier. 3. Check the controller and motor data labels to be sure the units are electrically compatible. 4. - Page 14 BOOK 0958-B 9. If the controller contains any options that require external wiring, follow the wiring instructions in the instruction sheet supplied with the option. 10. If remote operator control wiring and/or signal wiring is required, connect the controller as shown in the appropriate connection diagram (Figures 3 through 18).
- Page 15 BOOK 0958-B FIGURE 1. CONTROLLER MOUNTING CONFIGURATIONS Get other manuals https://www.bkmanuals.com...
- Page 16 BOOK 0958-B FIGURE 2. CONTROLLER MOUNTING DIMENSIONS Get other manuals https://www.bkmanuals.com...
- Page 17 BOOK 0958-B Figure 3. Logic connection diagram, Run-Stop-Jog Switch Figure 4. Logic connection diagram, Forward-Reverse Switch and Run-Stop-Jog Switch Get other manuals https://www.bkmanuals.com...
- Page 18 BOOK 0958-B Figure 5. Logic connection diagram, Run-Stop Pushbuttons and Run-Jog Switch Figure 6. Logic connection diagram, Run-Stop-Controlled Stop Pushbuttons and Run-Jog Switch Get other manuals https://www.bkmanuals.com...
- Page 19 BOOK 0958-B Figure 7. Logic connection diagram, Optional Unidirectional Contactor using Run-Jog Switch Figure 8. Logic connection diagram, Optional Unidirectional Contactor using Run-Stop Pushbuttons and Run-Jog Switch Get other manuals https://www.bkmanuals.com...
- Page 20 BOOK 0958-B Figure 9. Logic connection diagram, Optional Armature Contactor Reversing using Switches Figure 10. Logic connection diagram, Optional Armature Contactor Reversing using Pushbuttons and Run-Jog Switch Get other manuals https://www.bkmanuals.com...
- Page 21 BOOK 0958-B Figure 11. Logic connection diagram, Line Starting with Motor Speed Potentiometer Figure 12. Signal Connection Diagram, Motor Speed Potentiometer Get other manuals https://www.bkmanuals.com...
- Page 22 BOOK 0958-B Figure 13. Signal Connection Diagram, Tachometer Feedback Figure 14. Signal Connection Diagram, Current (Torque) Reference Potentiometer Figure 15. Signal Connection Diagram, Line Starting Without a Motor Speed Potentiometer Get other manuals https://www.bkmanuals.com...
- Page 23 BOOK 0958-B Figure 16. Signal Connection Diagram, 4-20mA Interface Figure 17. Signal Connection Diagram, 4-20mA Transducer with Manual/Auto Switch Figure 18. Signal Connection Diagram, Transducer with External Burden Resistor Get other manuals https://www.bkmanuals.com...
- Page 24 Get other manuals https://www.bkmanuals.com...
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Page 25: Initial Startup
BOOK 0958-B INITIAL STARTUP 1. Open the controller cover (if used) by removing the four cover screws. 2. Be familiar with all options installed in the controller by reviewing the instruction sheets supplied with the options. 3. Be sure all wiring is correct and all wiring terminations are tightened securely. 4. - Page 26 BOOK 0958-B Blank Page Get other manuals https://www.bkmanuals.com...
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Page 27: Operation
BOOK 0958-B SECTION III OPERATION POWER ON/OFF To energize the drive, turn-on the AC supply voltage to the controller. When this occurs, the motor shunt field energizes with rated field voltage, and potentially hazardous voltage is present at the motor armature terminals. These voltages can cause electric shock resulting in personal injury or loss of life. -
Page 28: Speed Control
BOOK 0958-B TABLE 5. DYNAMIC BRAKING CHARACTERISTICS RATED RATED HORSEPOWER COMPONENT MODEL VOLTAGE 1-1/2 115V 2331 2335 230V BRAKING TORQUE (%) 115V 2332 2336 230V 115V 2331 2335 230V STOPS PER MINUTE 115V 2332 2336 230V HIGH INERTIA LOADS MAY EXTEND BRAKING TIME AND CAUSE THE WATTAGE RATING OF THE DYNAMIC BRAKING RESISTORS TO BE EXCEEDED. -
Page 29: Reverse
BOOK 0958-B REVERSE To reverse motor rotation on controllers with reversing capabilities, initiate a Stop function and then initiate a reversing command. The motor will then accelerate to the setting of the MOTOR SPEED potentiometer or external speed reference signal, as applicable. Forward and reverse speed ranges are identical. If a FWD-REV switch is used, it must have a center position interlock, which requires a momentary relaxation of pressure before the opposite position can be engaged. - Page 30 BOOK 0958-B Blank Page Get other manuals https://www.bkmanuals.com...
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Page 31: Maintenance And Repair
BOOK 0958-B SECTION IV MAINTENANCE AND REPAIR GENERAL 1. Keep the controller dry and free of dust, dirt, and debris. No parts require periodic replacement. 2. Periodically turn-off the AC line supply to the controller and check all wire terminations to be sure they are tight. 3. - Page 32 BOOK 0958-B MINIMUM SPEED 1. Turn the MIN SPD potentiometer fully counterclockwise (0%) for zero speed. 2. Set the MOTOR SPEED potentiometer at 0% or the external speed reference signal at minimum, as applicable. 3. Initiate a Run command and adjust the MIN SPD potentiometer for the desired minimum speed (adjustable from 0 to 40% of motor base speed).
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Page 33: Troubleshooting Instructions
BOOK 0958-B TROUBLESHOOTING TABLE 6. TROUBLESHOOTING INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Be sure rated AC line voltage is applied to the AC line open controller. Operator controls inoperative or con- Repair accordingly. nected incorrectly Open circuit between Connectors E1 A wire jumper or switch must connect E1 to and E2 Initiate a Stop command and then a Start com- Controller not reset... - Page 34 BOOK 0958-B TABLE 6. TROUBLESHOOTING INDICATION POSSIBLE CAUSE CORRECTIVE ACTION One or more SCR‘s or Diode D1b Replace shorted devices or the control board. shorted 3. Controller line fuse Motor shorted or grounded Repair or replace the motor. blows when a Start com- mand is initiated Control board failure causing SCR’s to Replace the control board.
- Page 35 BOOK 0958-B TABLE 6. TROUBLESHOOTING INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Check for rated line voltage, ±10%, on the Low line voltage controller line terminals. Check shunt field current. Low shunt field current causes excessive armature current. If field current is adequate, check for a mechani cal overload.
- Page 36 BOOK 0958-B TABLE 6. TROUBLESHOOTING INDICATION POSSIBLE CAUSE CORRECTIVE ACTION Check shunt field current. Low shunt field current causes excessive armature current. If field current is adequate, check for a mechani cal overload. If the unloaded motor shaft does 9. Line and motor arma Motor overloaded not rotate freely, check motor bearings.
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Page 37: Parts List
BOOK 0958-B SECTION V PARTS LIST TABLE 7. PARTS LIST, SERIES 2330 MKII CONTROLLERS FINCOR PART NUMBER PART RATING MODEL MODEL 2331 2332 2335 2336 Control Board 106703903 106703904 15A, 600V 3303207 Diode D1b 24A, 600V 3303292 Fuse, Line, F1 30A, 600V (ATM-30) 3002396 3002396... - Page 38 BOOK 0958-B Blank Page Get other manuals https://www.bkmanuals.com...
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Page 39: Ratings And Specifications
BOOK 0958-B SECTION VI RATINGS AND SPECIFICATIONS RATINGS Duty ..............................Continuous Horsepower Range .................... 1/6 - 3 HP (See Table 1, Page 2) Line Fuse Interrupting Capacity ....................100,000 Amperes Line Power ..................115V or 230V, Single-Phase, 50 Or 60 Hz Motor Speed Potentiometer ......................5K Ohms, 1/2W Overload Capacity, Armature Circuit..................150% For 1 Minute Timed Overload Threshold .......................... -
Page 40: Operating Conditions
BOOK 0958-B TABLE 9. OPERATING VOLTAGES AND SIGNALS OUTPUT VDC SPEED MAGNETIC POWER SOURCE REFERENCE CONTROL (Single-phase) SIGNAL VOLTAGE Armature Field 0 -5 Vdc 115V, 50 or 60 Hz 0 - 90 50/100 0 - 10 Vdc 24 VDC 230V, 50 or 60 Hz 0 - 180 100/200 4 - 20Ma... -
Page 41: Adjustments
BOOK 0958-B Regulation percentages are of motor base speed under steady-state conditions TABLE 11. SPEED REGULATION CHARACTERISTICS VARIABLE Load Line Field Temperature REGULATION Speed Change Voltage Heating ° METHOD Range (±10 (95%) (±10%) (Cold/Normal) Standard Voltage ±1 % 5 - 12% ±2% 50:1 Feedback with IR... - Page 42 BOOK 0958-B 4. MOTOR CONTACTOR - Controller model numbers with an ‘A’ or ‘B’ suffix, e.g., 2331A, 2331AP0, have a DC magnetic armature contactor, which disconnects both motor armature leads from the controller. An antiplug circuit ensures that the contactor does not make or break DC. 5.
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Page 43: Drawings
BOOK 0958-B SECTION VII DRAWINGS Get other manuals https://www.bkmanuals.com... - Page 44 BOOK 0958-B Get other manuals https://www.bkmanuals.com...
- Page 45 BOOK 0958-B Figure 20. Series 2330MKII Control Board, 1/6 – 3HP Get other manuals https://www.bkmanuals.com...
- Page 46 BOOK 0958-B Blank Page Get other manuals https://www.bkmanuals.com...
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Page 47: Index
BOOK 0958-B Index AC LINE PROTECTION ........33 FIELD SUPPLY............33 AC supply transients........... 4 full-wave field..............5 ACCEL potentiometer..........23 fuses ................3 ACCELERATION............ 23 Acceleration, Linear..........33 ADJUSTMENT INSTRUCTIONS ......23 GENERAL DESCRIPTION........1 Altitude, Standard ............. 32 ground screw..............4 Ambient Temperature..........32 GROUNDING.............4 antiplug circuit............ - Page 48 BOOK 0958-B Maximum Speed ............33 MAXIMUM SPEED ..........23 SELECTABLE CAPABILITIES ......34 MIN SPD potentiometer........... 24 Service Factor ............31 Minimum Speed............33 shielded wire..............4 MINIMUM SPEED..........24 shipping damage ............5 minimum transformer KVA ........3 Short-circuit current.............3 MODEL TYPES............1 Signal wiring..............4 MOTOR CONTACTOR ..........
- Page 49 BOOK 0958-B Get other manuals https://www.bkmanuals.com...
- Page 50 www.fincor.net Get other manuals https://www.bkmanuals.com...