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Objectives Student will be able to: • Identify the reference material needed for a startup and where that material may be found • Safely apply power to the drive • Navigate the LCP, and display basic programming skills • Identify the different terminal blocks on the drive •...
Reference Material Specific instruction manual (IM) shipped with each drive Programming guide & other documentation available for download...
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Instruction Manual Contents • Safety • Technical data • Dimensions • Installation • Operation • Programming • Alarm and warning messages • Examples of use • List of different functions and drive options...
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DANGER Touching the electrical parts may be fatal — even after the equipment has been disconnected from the AC line. To be sure that the capacitors have fully discharged, you may have to wait up to 40 minutes.
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ARC FLASH WARNING • BE AWARE OF THE HAZARD • BE TRAINED ON ARC FLASH • USE PROPER TEST & PROTECTIVE EQUIPMENT...
Applying Power • Double check to ensure all wiring is correct • Measure line voltage to be applied to the input side of the VLT unit (terminals L1, L2 and L3) to verify it is within +/- 10% of the rated input voltage •...
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LCP Features Other benefits Menu structure • Removable during • Based on matrix system operation • Easy shortcuts • Up/download from • Edit and operate in one drive to another different setups • IP65 rating when simultaneously mounted in panel door Quick menus •...
Status Modes Display up to 4 variables Toggled with status key Display up to 5 variables Display the smart logic controller...
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Info Key • Parameter descriptions • Onboard manual • Press the key when in the alarm log for information • Press the key when displaying the “Status” screen to show the display layout...
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Cancel Key & Back Key • Pressing the “Cancel” Key will undo the change to a parameter that was just made. • Pressing the “Back” Key will undo the change to a parameter that was just made.
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Alarm Log Key • Alarm Log shows the last 10 alarms Easy, one-key access to the Alarm Log...
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Alarm Log Data • Operating time • Current • Report value • Voltage • External reference • DC link • Frequency...
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Resetting “Trip” & “Triplock” Alarms • Pressing the “Reset” key during a “Trip” alarm condition will clear the alarm • “Triplock” alarms can only be reset after cycling input power • Parameter 14-20/14-21 enables/disables automatic reset...
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Controlling the VFD There are 3 different ways to control the drive 1 – Local control or “Hand Mode” using the LCP 2 – Remote control using remote I/O signals (digital & analog) 3 – Remote control using various serial communication protocols...
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Hand On Key • Starts drive by hand; one jumper wire is needed • Keypad accepts local reference in RPM or Hz...
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Auto On Key • Run the drive with remote control • Open or closed loop • Start command & speed referenced needed • Drive status display...
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LCP Copy • Set parameter 0-50 to “All to LCP” to load your setup from the drive into the LCP memory • Copy process initiates upon pressing “OK” key • Select “All from LCP” to copy settings back from the LCP into the drive...
Keypad Lock • Setup parameters for locking the keypad in the 0-6 parameter group • Limit access to Main Menu and or Personal Menus • Can be temporarily bypassed...
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LCP Menu Navigation Use the arrow keys to scroll through the menus:...
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LCP Menu Navigation • The OK key confirms your choices • 20 seconds to confirm Now find your parameter and hit OK to select it...
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Initialization (Factory Reset) • First, remove power • Hold these keys while reapplying power: – Status – Main Menu – • Alarm 80 – Reset...
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Programming: Regional Settings • Changing parameter 0-03 will change units from International to North American • Kilowatts change to horsepower in this example...
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Programming: Parameter Groups • 0 – Operation and Display • 15 – Drive Information • 1 – Load and Motor • 16 – Data Readouts • 2 – Brakes • 18 – Info & Readouts • 3 – Reference / Ramps •...
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Programming: Quick Menus Press the Quick Menu key to access the Quick Menus • My personal menu • Quick Setup • Function Setups • Changes Made • Loggings...
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Programming: Quick Menus My Personal Menu • Allows the user to display and edit up to 20 chosen parameters • Set up in parameter 0-25...
Programming: Quick Menus Quick Setup Use the arrow keys to scroll through the 14 Quick Setup parameters: • 0-01 Language • 1-20 Motor Power • 1-22 Motor Voltage • 1-23 Motor Frequency • 1-24 Motor Current • 1-25 Motor Speed •...
Programming: Quick Menus Function Setups •Q3-1 General Settings •Q3-2 Open Loop Setting •Q3-3 Closed Loop Settings •Q3-4 Application Settings...
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Programming: Quick Menus Provides quick access to setting up your motor and encoder parameters Loggings Changes Made...
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Programming: Motor Parameters • 1-21 Motor Rated Power • 1-22 Motor Rated Voltage • 1-23 Motor Frequency • 1-24 Motor Rated Full Load Current • 1-25 Motor Rated Speed • 1-28 Motor Rotation Check • 1-29 Automatic Motor Adaptation (AMA) NOTE: Parameters must be programmed in order...
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Programming: AMA Procedure • All motor data must be entered correctly via parameters (1-21) – (1-25) • Set parameter 1-29 for “Enable Complete AMA” • Press “Hand On” to start • Press “OK” key to finish • “Alarm (50 – 58) if AMA fails; if this occurs, then perform AMA again using “Enable Reduced AMA”...
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Control I/O • Digital inputs • Analog inputs • Analog/digital outputs • Digital outputs (relays) • Programmable • Expandable...
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Control I/O Terminals • Digital, analog, serial communication & relays • Terminals are +24 VDC supply – digital (I/O) • Terminal is + 10 VDC supply – analog (I/O) • Terminals 20, & are common Analog I/O Serial communication Relays Digital I/O...
Analog Inputs • 2 programmable inputs, terminals 53 and 54 • Scalable in software to match hardware • Set for current or voltage (default) Dip switches +10 VDC supply...
Analog Input Scaling Function Default Range AI53 AI54 Low voltage 0.07 V 0.00 – 10.00 V 6-10 6-20 scaling High voltage 10.00 V 0.00 – 10.00 V 6-11 6-21 scaling Low current 4.0 mA 0.00 – 20.00 mA 6-12 6-22 scaling High current 20.00 mA...
Digital Outputs • Terminals 27 and 29 can be used as digital outputs • Must be programmed to function as outputs • 24 VDC output signal as PNP; 0 VDC output as NPN • Can sink or source current (max. 40 mA) Digital outputs...
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Digital Outputs • Parameter 5-01 selects terminal 27 as DI or DO • Parameter 5-02 selects terminal 29 as DI or DO • Parameters 5-30 and 5-31 set function • Digital outputs supply +24 VDC in PNP mode • If P 5-00 is set to NPN, common side of the DOs must go to 12...
Analog Output • Analog output current on terminal 42 • Common terminals 20, 39 and 55 • Can output ranges from 0/4 to 20 mA • Can be converted from current to voltage • Maximum device impedance is 500 Ohms 0 to 10 VDC out...
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Analog Output • Current output • Meter indication • Terminal 42 is only output used for the AO • Function of terminal 42 is set in parameter 6-50 • Parameters 6-51 and 6-52 set the min. and max. output...
Control Schemes • Wide variety of HVAC fan & pump applications • Wide variety of control configurations • Programmable I/O on all FC series drives • Provides extreme flexibility & is easily adapted...
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Start Switch & Speed Pot for Reference • 0 to 10 VDC signal on analog inputs • 1K – 10K Potentiometer • P 3-15 identifies the reference source #1 • P 6-10 and 6-11 set the voltage range • P 6-14 and 6-15 set the speed range •...
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TRANE BMS Controlled Start/Stop & Reference • 0 to 10 VDC signal on analog inputs • 1K – 10K Potentiometer • P 3-15 identifies the reference source #1 • P 6-10 and 6-11 set the voltage range • P 6-14 and 6-15 set the speed range •...
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HVAC Run Permissive Circuit • DI 18 is programmed for “Start” • Relay #1 is programmed for “Start Command Active” • DI 19 is programmed to “Run Permissive” • BMS Reference signal on AI 53...
Safety Interlock Circuit • DI Terminal 18 programmed for start • DI Terminal 19 programmed for “External Interlock” • 4-20 mA speed reference on AI 53 • Relay # 1 programmed for “Alarm”...
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Closed Loop Setup with Feedback • 2-wire 4-20 mA transmitter connected • Terminal 12 or 13 supplies +24 VDC to transmitter • Place appropriate AI switch to the right for current • parameter 1-00 set to “Closed Loop” • Internal set-point entered in software...
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Fire Mode Configuration • VFD can “Run to Death” if fire mode is activated • DI Terminal 19 programmed for “Fire Mode” • Parameters 24-00 – 24-09 set up fire mode operation • Relay # 1 programmed for “Fire Mode was activated”...
Serial Communication • Control several VFD’s with one pair of wires • RS 485 positive to terminal 68; negative to 69 • Termination resistor set by switch • Need repeater (amplifier) after 31 drives attached together • USB port for communicating with one VFD at a time...
Checking Rotation • Be aware that motor could spin backwards • Place jumpers for terminals 27 • Press “Hand On” and put in a small local reference value • Observe motor rotation • If incorrect, switch any 2 output leads (U, V, W) This can also be accomplished by using parameter 1-28 found in the main menu or Q2...
Verifying Operation • Place drive in “Hand Mode” — Check direction of motor rotation — Ensure the drive operates over the entire speed range — Check that ramp rates are correct (no warning or alarms) — Verify that the motor is running smoothly Place drive in “Auto On”...
Final Adjustments • Enable “Flying Start” in parameter 1-73 • Setup keypad lock in parameter group 0-6 • Program skip frequency bandwidths in parameter group 4-6 if necessary • Copy all parameters to the LCP with parameter group...
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Review Before applying power to a drive, it is recommended to: disconnect motor from load remove fuses double-check all wiring, and ensure all run commands and speed commands are off or at zero ground all outputs At the moment that the power is switched on, the applied voltage at terminals L1, L2, &...
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Review True or false? It is OK to put your hands inside a drive to work on it immediately after line power is turned off. Please explain. What is the function of the “Cancel” key on the LCP?
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Review What results from hitting the “Info” key? Where can the 14-parameter “Quick Setup” group be found?
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Review You want to change the motor voltage to 460. What needs to be done in software, starting from the main menu? What does the “AMA” function do?
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Review Match up the following terminal blocks: Serial Digital I/O Analog I/O communications...
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Review Which terminal is programmed as a safety by default & must be dealt with in order for the drive to run? What are your options? What does setting parameter 0-50 (LCP Copy) to the value “All TO LCP” do?
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Review Which terminal is used for the analog output? In order for the drive to run the motor in the reverse direction, which of the following must be done? Reverse two of the AC power leads going into the drive Reverse the polarity of the reference signal Set parameter 4-10 to “both directions”...
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Remember… When all else fails, Read The Read The Manual! Manual!
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This concludes this training module. Please proceed to the next installation module, which covers applications in more detail. If you have any comments or questions, please contact: Technical Support Danfoss Drives 4401 N. Bell School Rd Loves Park, Illinois 61111 USA Phone: (800) 432-6367 or (815) 639-8600...
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Intellectual Property Rights Policy This publication contains information proprietary to Danfoss. By accepting and using this manual the user agrees that the information contained herein will be used solely for operating equipment from Danfoss or equipment from other vendors provided that such equipment is intended for communication with Danfoss equipment over a serial communication link.
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