Page 1: Table Of Contents
Hoist Mechanical Brake Smart Logic Control Safe Stop of FC 300 Safe Stop Installation (FC 302 and FC 301 - A1 enclosure only) Safe Stop Commissioning Test 4. FC 300 Selection MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 2 Relay Connection Relay Output Parallel Connection of Motors Motor Thermal Protection How to Connect a PC to the frequency converter The FC 300 PC Software Residual Current Device 7. Application Examples MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 3 IP21/IP 4X/ TYPE 1 Enclosure Kit Sine-wave Filters 9. RS-485 Installation and Set-up RS-485 Installation and Set-up Network Configuration FC Protocol Message Framing Structure - FC 300 Examples Danfoss FC Control Profile Index MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 4 1. How to Read this Design Guide FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 5: How To Read This Design Guide
AutomationDrive FC 300 DeviceNet Operating Instructions MG.33.DX.YY provide the information required for controlling, monitoring and programming the drive via a DeviceNet fieldbus. X = Revision number YY = Language code Danfoss Drives technical literature is also available online at www.danfoss.com/BusinessAreas/DrivesSolutions/Documentations/Technical+Documenta- tion. 1.1.2. Symbols Symbols used in this guide.
Page 6: Abbreviations
Functions in group 1 have higher priority than functions in group 2. Motor: The motor frequency when the jog function is activated (via digital terminals). The motor frequency. The maximum motor frequency. The minimum motor frequency. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 7 A pulse frequency signal transmitted to the digital inputs (terminal 29 or 33). Determines the relationship between the reference input at 100% full scale value (typically 10 V, 20mA) and the resulting reference. The maximum reference value set in par. 3-03. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 8 Pulse Input/Incremental Encoder An external, digital pulse transmitter used for feeding back information on motor speed. The encoder is used in applications where great accuracy in speed control is required. Residual Current Device. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 9 In addition, a high power factor indicates that the different harmonic currents are low. The frequency converters' built-in DC coils produce a high power factor, which minimizes the imposed load on the mains supply. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 10 2. Safety and Conformity FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 11: Safety And Conformity
When used in situations where safety is critical, e.g. when controlling the electromagnetic brake function of a hoist application, these control signals must not be relied on exclusively. Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 12 11 - 75 kW 15 minutes 90 - 200 kW 20 minutes 250 - 400 kW 40 minutes 525 - 690 V 37 - 250 kW 20 minutes 315 - 560 kW 30 minutes MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 13 Frequency converters must be CE labelled in accordance with the low-voltage directive of January 1, 1997. The directive applies to all electrical equipment and appliances used in the 50 - 1000 V AC and the 75 - 1500 V DC voltage ranges. Danfoss CE-labels in accordance with the directive and issues a declaration of conformity upon request.
Page 14 It must be noted that the responsibility for the final EMC properties of the appliance, system or installation rests with the installer. As an aid to the installer, Danfoss has prepared EMC installation guidelines for the Power Drive system. The standards and test levels stated for Power Drive...
Page 15 The frequency converter complies with requirements that exist for units mounted on the walls and floors of production premises, as well as in panels bolted to walls or floors. IEC/EN 60068-2-6: Vibration (sinusoidal) - 1970 IEC/EN 60068-2-64: Vibration, broad-band random MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 16 3. Introduction to FC 300 FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 17: Introduction To Fc
30-45kW (380-480/ 500V) 55-75 kW (380-480/ 500V) 37-45 kW (380-480/500 V) 55-75 kW (380-480/ 500 V) 30-45 kW (525-600 V) 55-90 kW (525-600 V) 37-45 kW (525-600 V) 55-90 kW (525-600 V) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 18 Chassis Rated 250-400 kW at 400 V 250-400 kW at 400 V power (380-500 V) (380-500 V) 355-560 kW at 690 V 355-560 kW at 690 V (525-690 V) (525-690 V) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 19: Control Principle
FC 302 is a high performance frequency converter for demanding applications. The frequency converter can handle various kinds of motor control principles plus such as U/f special motor mode, VVC or Flux Vector motor control. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 20: Control Structure In Vvcplus
Select “Process [3]” in par. 1-00 to use the process PID control for closed loop control of e.g. speed or pressure in the controlled application. The Process PID parameters are located in par. group 7-2* and 7-3*. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 21: Control Structure In Flux Sensorless (Fc 302 Only)
Control structure in Flux with motor feedback configuration (only available in FC 302): In the shown configuration, par. 1-01 Motor Control Principle is set to “Flux w motor feedb [3]” and par. 1-00 is set to “Speed closed loop [1]”. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 22: Internal Current Control In Vvcplus Mode
(RS-485, USB, or an optional fieldbus). See more about starting, stopping, changing ramps and parameter set-ups etc. in 130BP046.10 par. group 5-1* (digital inputs) or par. group 8-5* (serial communica- tion). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 23 (see table above for the conditions). Par. 1-05 Local Mode Configuration determines the kind of application control principle that is used when the Local reference is made active. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 24 The scaling of analog references are described in par. groups 6-1* and 6-2*, and the scaling of digital pulse references are described in par. group 5-5*. Reference limits and ranges are set in par. group 3-0*. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 25: Reference Limits
: [0] Min - Max. To obtain max resolution on the bus reference the scaling on the bus is: 0% reference equals Min Reference and 100% reference equals Max reference. Reference Range • When par. 3-00 : [1] -Max - +Max -100% reference equals -Max Reference 100% reference equals Max Reference. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 26: Scaling Of Analog And Pulse References And Feedback
Either Minimum Reference Value (see table above for relevant parameter) or Maximum Reference Value must be zero. In other words; Either P1 or P2 must be on the X-axis in the graph below. • And both points defining the scaling graph are in the same quadrant. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 27 +1V dead band in this case provided that the end point P2 is placed in either Quadrant 1 or Quadrant 4. Case 1: Positive Reference with Dead band, Digital input to trigger reverse This Case shows how Reference input with limits inside Min – Max limits clamps. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 28 This Case shows how Reference input with limits outside -Max – +Max limits clamps to the inputs low and high limits before addition to External reference. And how the External reference is clamped to -Max – +Max by the Reference algorithm. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 29: Speed Pid Control
Note: The Speed Control PID will work under the default parameter setting, but tuning the parameters is highly recommended to optimize the motor control performance. The two Flux motor control principles are specially dependant on proper tuning to yield their full potential. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 30 The Speed PID monitors the actual RPM of the motor by using a 24V (HTL) incremental encoder as feedback. The feedback sensor is an encoder (1024 pulses per. revolution) connected to terminals 32 and 33. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 31 5 ms (lower encoder resolution calls for a higher filter value). Typically a Max Torque Ripple of 3 % is acceptable. For incremental encoders the Encoder Resolution is found in either par. 5-70 (24V HTL on standard drive) or par. 17-11 (5V TTL on MCB102 Option). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 32: Process Pid Control
The two Flux motor control principles are specially dependant on proper Speed Control PID tuning (prior to tuning the Process Control PID) to yield their full potential. Illustration 3.1: Process PID Control diagram MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 33 (speed) of less than 1.6 Hz. The low-pass filter improves steady state performance but selecting a too large filter time will deteriorate the dynamic performance of the Process PID Control. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 34 Start/Stop via switch connected to terminal 18. Temperature reference via potentiometer (-5-35°C, 0-10 VDC) connected to terminal 53. Temperature feedback via transmitter (-10-40°C, 4-20 mA) connected to terminal 54. Switch S202 set to ON (current input). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 35 6) Basic PID settings Process PID Normal/Inverse 7-30 [0] Normal Process PID Anti Wind-up 7-31 [1] On Process PID start speed 7-37 300 rpm Save parameters to LCP 0-50 [1] All to LCP MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 36: Ziegler Nichols Tuning Method
Experience has shown that the control setting according to Ziegler Nichols rule provides a good closed loop response for many systems. The process operator can do the final tuning of the control iteratively to yield satisfactory control. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 37 In order to reduce the interference level from the entire system (unit + installation), make motor and brake cables as short as possible. Avoid placing cables with a sensitive signal level alongside motor and brake cables. Radio interference higher than 50 MHz (airborne) is especially generated by the control electronics. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 38: Emc Test Results
No limit line. An EMC plan should be made. 1000 V and rated current above 400 A or intended for use in complex systems. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 39: Pelv - Protective Extra Low Voltage
The immunity requirements for frequency converters depend on the environment where they are installed. The requirements for the industrial environment are higher than the requirements for the home and office environment. All Danfoss frequency converters comply with the requirements for the industrial environment and consequently comply also with the lower requirements for home and office environment with a large safety margin.
Page 40: Earth Leakage Current
Also make sure that other voltage inputs have been disconnected, such as load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic back-up. Safety Precautions Using VLT AutomationDrive FC 300: wait at least the amount of time indicated in the section. Shorter time is allowed only if indicated on the nameplate for the specific unit.
Page 41: Mechanical Holding Brake
The intermittent duty cycle for the resistor is calculated as follows: Duty cycle = t T = cycle time in seconds is the braking time in seconds (of the cycle time) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 42 For 560 kW the torque is 114% Danfoss offers brake resistors with duty cycle of 5%, 10% and 40%. If a 10% duty cycle is applied, the brake resistors are able to absorb brake power for 10% of the cycle time. The remaining 90% of the cycle time will be used on dissipating excess heat.
Page 43 2) For frequency converters 11 - 75 kW shaft output The resistor brake circuit resistance selected should not be higher than that recommended by Danfoss. If a brake resistor with a higher ohmic value is selected, the 160% braking torque may not be achieved because there is a risk that the frequency converter cuts out for safety reasons.
Page 44: Mechanical Brake Control
• The brake is engaged when the output frequency is less than the frequency set in par. 2-21 or 2-22 and only if the frequency converter carries out a stop command. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 45: Hoist Mechanical Brake
In order to react as quickly as possible on the load-step that follows upon brake release, the speed-PID control can be boosted by increasing the proportional gain. Illustration 3.4: Brake release sequence for hoist mechanical brake control MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 46: Smart Logic Control
The control unit may attempt to correct the ramp if possible (par. 2-17 The inverter turns off to protect the transistors and the intermediate circuit capacitors when a certain voltage level is reached. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 47: Safe Stop Of Fc
FC 301 A1 enclosure: When Safe Stop is included in the drive, position 18 of Type Code must be either T or U. If position 18 is B or X, Safe Stop Terminal 37 is not included! Example: Type Code for FC 301 A1 with Safe Stop: FC-301PK75T4Z20H4TGCXXXSXXXXA0BXCXXXXD0 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 48 A presence in the dangerous zone can be physically excluded when Safe Stop is not activated. In particular, the following paragraphs of standards under the EU Machinery Directive must be observed: 5.2.1, 5.2.2, and 5.2.3. of EN954-1:1996 (or ISO 13849-1:2006), 4.11.3 and 4.11.4 of EN292-2 (ISO 12100-2:2003). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 49: Safe Stop Installation (Fc 302 And Fc 301 - A1 Enclosure Only)
EN 954-1, Safety Category 3. The connection from the output of the safe AND logic to Safe Stop terminal 37 must be short- circuit protected. See figure below: MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 50: Safe Stop Commissioning Test
Send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passed if the motor remains in the Safe Stop state, and the mechanical brake (if connected) remains activated. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 51 The frequency converter does not provide a safety-related protection against unintended or malicious voltage supply to terminal 37 and subsequent reset. Provide this protection via the interrupt device, at the application level, or organisational level. Safe Stop Installation For more information - see section MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 52 4. FC 300 Selection FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 53: Fc 300 Selection
[W] Weight, enclosure IP21, IP 55, 66 [kg] Efficiency 0.964 0.959 0.964 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 54 [W] Weight, enclosure IP21, IP 55, 66 [kg] Efficiency 0.96 0.97 0.97 0.97 0.97 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 55: Electrical Data - 380-500
13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 14.2 14.2 Efficiency 0.93 0.95 0.96 0.96 0.97 0.97 0.97 0.97 0.97 0.97 0.37 - 7.5 kW only available as 160% high overload. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 56 23.5 23.5 Weight, enclosure IP21, IP 55, 66 [kg] Efficiency 0.98 0.98 0.98 0.98 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 57 1474 Weight, enclosure IP21, IP 55, 66 [kg] Efficiency 0.98 0.98 0.98 0.98 0.99 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 58 IP21, IP 54 [kg] Weight, enclosure IP00 [kg] Efficiency 0.97 0.97 0.97 0.98 0.98 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 59 IP21, IP 54 [kg] Weight, enclosure IP00 [kg] Efficiency 0.98 0.98 0.98 0.98 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 60: Electrical Data - 525-690
Estimated power loss at rated max. load [W] Weight, enclosure IP20 [kg] Weight, 13.5 13.5 13.5 13.5 13.5 13.5 14.2 14.2 enclosure IP55 [kg] Efficiency 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 61: Enclosure Ip
575 V [A] Max. pre-fuses Environment Estimated power loss at rated max. load [W] Weight, enclosure IP21, 55 [kg] Weight, 23.5 23.5 23.5 enclosure IP20 [kg] 0.98 0.98 0.98 0.98 0.98 Efficiency MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 62: Max. Cable Size (Mains, Motor, 0.2
IP21, IP 54 [kg] Weight, enclosure IP00 [kg] Efficiency 0.97 0.97 0.98 0.98 0.98 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 63: Intermittent (60 Sec Overload)
IP21, IP 54 [kg] Weight, enclosure IP00 [kg] Efficiency 0.98 0.98 0.98 0.98 0.98 0.98 * High overload = 160% torque during 60 s, Normal overload = 110% torque during 60 s MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 64: Enclosure Ip21
4W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/-5%). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 65: General Specifications
If a mains phase is missing, the frequency converter trips or issues a warning (depending on the load). • Monitoring of the intermediate circuit voltage ensures that the frequency converter trips if the intermediate circuit voltage is too low or too high. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 66 Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth FC 301: 20 Hz/ FC 302: 100 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 67 Maximum output frequency at frequency output 32 kHz Accuracy of frequency output Max. error: 0.1 % of full scale Resolution of frequency outputs 12 bit 1) Terminal 27 and 29 can also be programmed as input. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 68 FC 301: 5 ms / FC 302: 1 ms Surroundings: Enclosure ≤ 7.5 kW IP 20, IP 55 Enclosure 11-75 kW IP 21, IP 55 Enclosure ≥ 90 kW IP 00, IP 21, IP 54 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 69: Efficiency
Efficiency of the system (η SYSTEM To calculate the system efficiency, the efficiency of the frequency converter (η ) is multiplied by the efficiency of the motor (η MOTOR MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 70: Acoustic Noise
4.0 kW, 400 V 7.5 kW, 400 V du/dt du/dt du/dt peak peak peak V/μs V/μs V/μs 1329 4156 8035 2564 1040 4548 1045 1190 1770 1030 2828 1) FC 302 only MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 71 Illustration 4.4: Derating of I for different T for en- AMB, MAX AMB, MAX closure A, using 60 PWM and maximum 10 m motor cable closure A, using SFAVM and maximum 10 m motor cable MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 72 T for en- AMB, MAX AMB, MAX closure C, using 60 PWM in High torque mode (160% over closure C, using SFAVM in High torque mode (160% over torque) torque) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 73 AMB, MAX closure D at 500 V, using 60 PWM in Normal torque mode closure D at 500 V, using SFAVM in Normal torque mode (110% over torque) (110% over torque) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 74 Illustration 4.22: Derating of I for different T for en- AMB, MAX over torque). Note: P315 only closure D at 690 V, using SFAVM in High torque mode (160% only over torque). Note: P315 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 75 AMB, MAX closure E at 500 V, using 60 PWM in Normal torque mode closure E at 500 V, using SFAVM in Normal torque mode (110% (110% over torque) over torque) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 76 ) or max. output current (I ) should be derated in accordance with the shown diagram. Illustration 4.33: Derating of output current versus altitude at T . By altitudes above 2 km, please contact Danfoss Drives AMB, MAX regarding PELV. MG.33.BA.02 - VLT ®...
Page 77: Automatic Adaptations To Ensure Performance
As a response to a critical level, the frequency converter can adjust the switching frequency and/ or change the switching pattern in order to ensure the performance of the drive. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 78 5. How to Order FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 79: How To Order
Configurator will automatically generate an eight-digit sales number to be delivered to your local sales office. Furthermore, you can establish a project list with several products and send it to a Danfoss sales representative. The Drive Configurator can be found on the global Internet site: www.danfoss.com/drives.
Page 80: Ordering Form Type Code
Coating PCB Mains option Adaptation A Adaptation B Software release 24-27 Software language A options 29-30 B options 31-32 C0 options, MCO 33-34 C1 options C option software 36-37 D options 38-39 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 81 4): Power sizes ≥ 11 kW only Not all choices/options are available for each FC 301/FC 302 variant. To verify if the appropriate version is available, please consult the Drive Configurator on the Internet. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 82 MCT 10 set-up software - unlimited users 130B1006 Options can be ordered as factory built-in options, see ordering information. For information on fieldbus and application option combatibility with older software versions, please contact your Danfoss supplier. MG.33.BA.02 - VLT ®...
Page 83 Accessory bag A2 Accessory bag, frame size A2/A3 130B1022 Accessory bag B1 Accessory bag, frame size B1 130B2060 Accessory bag B2 Accessory bag, frame size B2 130B2061 Accessory bag MCO 305 130B7535 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 84 5. How to Order FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 85 FC 300 Design Guide 5. How to Order MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 86 144 A 110, 132 130B2333 130B2298 P110 180 A 130B2334 130B2299 P132 217 A 130B2335 130B2300 P160 289 A 130B2331+2333 130B2301 P200 324 A 130B2333+2334 130B2302 P250 370 A 130B2334+2335 130B2304 P315 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 87 130B2318 130B2292 1200 A P630 P710 2 kHz 60 Hz 130B2318 130B2292 1200 A par. 14-01 Switching Frequency When using Sine-wave filters, the switching frequency should comply with filter specifications in MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 88 130B2384 130B2340 1320 A P970 P1M2 1.5 kHz 60 Hz 130B2384 130B2340 1320 A When using Sine-wave filters, the switching frequency should comply with filter specifications in par. 14-01 Switching Frequency MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 89: How To Install
ø5.5 mm ø5.5 mm ø6.5 mm 5 mm 9 mm 9 mm 9 mm 9 mm 9 mm Max weight 2.7 kg 4.9 kg 5.3 kg 6.6 kg 7.0 kg 13.5/14.2 kg MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 90 8 mm ø19 mm ø19 mm 12 mm ø9 mm ø9 mm 6.8 mm 8.5 mm 9 mm 9 mm 7.9 mm 15 mm Max weight 23 kg 27 kg 23.5 kg MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 91 12 mm ø19 mm ø19 mm ø9.8 mm ø9.8 mm 8.5 mm 8.5 mm 17.6 mm 18 mm 17 mm 17 mm Max weight 43 kg 61 kg 35 kg 50 kg MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 92 600 mm 585 mm Depth 373 mm 373 mm 373 mm 373 mm 494 mm 494 mm Max weight 104 kg 151 kg 91 kg 138 kg 313 kg 277 kg MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 93: Mechanical Installation - A, B And C Enclosures
1 + 2 only available in units with brake chopper. Only one relay connector is included for FC 301 units. For DC link connection (Load sharing) the connector 1 can be ordered separately (Code no. 130B1064) An eight pole connector is included in accessory bag for FC 301 without Safe Stop. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 94 Table 6.2: Mounting frame sizes A5, B1, B2, B3, B4, C1, C2, C3 and C4 on a non-solid back wall, the drive must be provided with a back plate A due to insufficient cooling air over the heat sink. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 95 Illustration 6.1: With heavier drives, use a lift. First wall-mount the 2 lower bolts - then lift the drive onto the lower bolts - finally fasten the drive against the wall with the 2 top bolts. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 96 The service life of the frequency converter is reduced if derating for ambient temperature is not taken into account. 6.2.3. Field Mounting For field mounting the IP 21/IP 4X top/TYPE 1 kits or IP 54/55 units are recommended. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 97: Mechanical Installation - D And E Enclosures
Ensure that proper cable access is present including necessary bending allowance. As the IP00 enclosure is open to the bottom cables must be fixed to the back panel of the enclosure where the frequency converter is mounted, i.e. by using cable clamps. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 98 Illustration 6.5: Position of power connections with disconnect switch, D1/ D2 enclosure Be aware that the power cables are heavy and hard to bend. Consider the optimum position of the frequency converter for ensuring easy installation of the cables. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 99 255 (10.0) 196 (7.7) 192 (7.6) 189 (7.4) 185 (7.3) 260 (10.2) 273 (10.7) 260 (10.2) 273 (10.7) Table 6.3: Cable positions as shown in drawings above. Dimensions in mm (inch). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 100 Illustration 6.6: IP21 (NEMA Type 1) and IP54 (NEMA Type 12) enclosure power connection positions Illustration 6.7: IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection positions (detail B) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 101 Illustration 6.8: IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection position of disconnect switch Terminal locations - E2 enclosures Take the following position of the terminals into consideration when designing the cable access. Illustration 6.9: IP00 enclosure power connection positions MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 102 Note that the power cables are heavy and difficult to bend. Consider the optimum position of the frequency converter for ensuring easy installation of the cables. Each terminal allows use of up to 4 cables with cable lugs or use of standard box lug. Earth is connected to relevant termination point in the drive. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 103 D3 and D4 IP00 / Chassis 255 m /h (150 cfm) 765 m /h (450 cfm) 255 m /h (150 cfm) 1444 m /h (850 cfm) Table 6.4: Heatsink Air Flow MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 104 If the gland plate is not mounted, it may trip the unit. Illustration 6.14: Cable entry viewed from the bottom of the frequency converter - Enclosure D1 and D2. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 105 • Remove the two front screws • Insert the drip shield and replace screws • Torque the screws to 5,6 Nm (50 in-lbs) Illustration 6.17: Drip shield installation. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 106: Electrical Installation - A, B And C Enclosures
2-3 Nm 37-45 kW 55-75 kW Mains, motor cables 14 Nm (up to 95 mm 24 Nm (over 95 mm Load Sharing, brake cables 14 Nm Relay 0.5-0.6 Nm Earth 2-3 Nm MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 107: Connection To Mains And Earthing
The earth connection cable cross section must be at least 10 mm or 2 x rated mains wires terminated separately according to EN 50178. The mains connection is fitted to the mains switch if this is included. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 108 Illustration 6.19: Mains connection B3 (IP20) enclosures. Illustration 6.20: Mains connection B4 (IP20) enclosure. Illustration 6.21: Mains connection C1 and C2 (IP 21/ NEMA Type 1 and IP 55/66/ NEMA Type 12) enclosures. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 109: Mains Disconnectors
C1 30 kW High Overload Kraus&Naimer KG100 T303 C1 37-45 kW High Overload Kraus&Naimer KG105 T303 C2 55 kW High Overload Kraus&Naimer KG160 T303 C2 75 kW High Overload Kraus&Naimer KG250 T303 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 110: Motor Connection
V, Y). Large motors are normally delta-connected (400/690 V, Δ). Refer to the motor name plate for correct connection mode and voltage. Illustration 6.25: Motor connection for A5 (IP 55/66/NEMA Illustration 6.24: Motor connection for A1, A2 and A3 Type 12) enclosure MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 111 Illustration 6.28: Motor connection for B4 enclosure. Illustration 6.30: Motor connection for C3 and C4 enclosure. Illustration 6.29: Motor connection C1 and C2 (IP 21/ NEMA Type 1 and IP 55/66/ NEMA Type 12) enclosure MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 112 In motors without phase insulation paper or other in- sulation reinforcement suitable for operation with volt- age supply (such as a frequency converter), fit a Sine- wave filter on the output of the frequency converter. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 113: Electrical Installation - D And E Enclosures
On the IP 21 (NEMA 1) unit a cover plate must be removed. Illustration 6.36: Top connection for fieldbus. Installation of 24 Volt external DC Supply Torque: 0.5 - 0.6 Nm (5 in-lbs) Screw size: M3 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 114: Power Connections
Connect the motor cable screen to both the de-coupling plate of the frequency converter and to the metal housing of the motor. Make the screen connections with the largest possible surface area (cable clamp). This is done by using the supplied installation devices in the frequency converter. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 115 Illustration 6.38: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12), enclosure D1 Illustration 6.37: Compact IP 00 (Chassis), enclosure D3 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 116 Illustration 6.40: Position of earth terminals IP00, D enclosures Illustration 6.42: Position of earth terminals IP21 (NEMA type 1) and IP54 (NEMA type 12) D2 and D4 shown as examples. D1 and D3 are equivalent. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 117 FC 300 Design Guide 6. How to Install Illustration 6.43: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, enclosure E2 Illustration 6.44: Position of earth terminals IP00, E enclosures MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 118 ELCB relays, multiple protective earthing or earthing can be used as extra protection, provided that local safety regulations are complied with. In the case of an earth fault, a DC content may develop in the faulty current. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 119 9.5 (84 in-lbs) Table 6.5: Torque for terminals 6.5.7. Shielded Cables It is important that shielded and armoured cables are connected in a proper way to ensure high EMC immunity and low emissions. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 120 The connection cable must be screened and the max. length from the frequency converter to the DC bar is 25 metres (82 feet). Load sharing enables linking of the DC intermediate circuits of several frequency converters. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 121: Mains Connection
6. How to Install Please note that voltages up to 1099 VDC may occur on the terminals. Load sharing calls for extra equipment. For further information please contact Danfoss. Illustration 6.47: Possible load sharing connection. 6.5.11. Shielding against Electrical Noise Before mounting the mains power cable, mount the EMC metal cover to ensure best EMC performance.
Page 122 AC line (jumpers between 100-102 and 101-103). If external supply is needed, the jumpers are removed and the supply is connected to terminals 100 and 101. A 5 Amp fuse should be used for protection. In UL applications this should be LittelFuse KLK-5 or equivalent. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 123: Electrical Installation - Continued, All Enclosures
Short-circuit protection: The frequency converter must be protected against short-circuit to avoid electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the drive. The frequency converter provides full short-circuit protection in case of a short-circuit on the motor output.
Page 124 JJS-25 FNQ-R-25 KTK-R-25 LP-CC-25 KTS-R30 JKS-30 JJS-30 FNQ-R-30 KTK-R-30 LP-CC-30 KTS-R40 JKS-40 JJS-40 KTS-R50 JKS-50 JJS-50 KTS-R60 JKS-60 JJS-60 KTS-R80 JKS-80 JJS-80 KTS-R100 JKS-100 JJS-100 KTS-R125 JKS-150 JJS-150 KTS-R150 JKS-150 JJS-150 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 125 LP-CC-10 5K5-7K5 KTS-R20 JKS-20 JJS-20 FNQ-R-20 KTK-R-20 LP-CC-20 Ferraz- SIBA Littel fuse Shawmut Type RK1 Type RK1 Type RK1 K75-1K5 5017906-005 KLSR005 A6K-5R 2K2-4K0 5017906-010 KLSR010 A6K-10R 5K5-7K5 5017906-020 KLSR020 A6K-20R MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 126 All terminals to the control cables are located underneath the terminal cover on the front of the frequency converter. Remove the terminal cover by means of a screwdriver (see illustration). Illustration 6.50: A5, B1, B2, C1 and C2 enclosures Illustration 6.49: A1, A2, A3,B3, B4, C3 and C4 enclosures MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 127: Control Terminals
Remove the screw driver. The cable is now mounted to the terminal. To remove the cable from the terminal: Insert a screwdriver in the square hole. Pull out the cable. Max. 0.4 x 2.5 mm MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 128 6. How to Install FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 129: Basic Wiring Example
Connect terminals 18, 27 and 37 (FC 302 only) to +24 V (ter- minal 12/13) Default settings: 18 = Start, Par 5-10 [9] 27 = Stop inverse, Par 5-12 [6] 37 = safe stop inverse MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 130: Electrical Installation, Control Cables
The digital and analogue in- and outputs must be connected separately to the common inputs (terminal 20, 55, 39) of the frequency converter to avoid ground currents from both groups to affect other groups. For example, switching on the digital input may disturb the analog input signal. Input polarity of control terminals MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 131: Motor Cables
Avoid installation with twisted screen ends (pigtails). They spoil the screening effect at higher frequencies. If it is necessary to break the screen to install a motor isolator or motor contactor, the screen must be continued at the lowest possible HF impedance. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 132: Switches S201, S202, And S801
It is rec- ommended to remove the LCP fixture (cradle) when operating the switches. The switches must not be op- erated with power on the frequency converter. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 133 Press the [OFF] key - the frequency converter enters into alarm mode and the display shows that the AMA was terminated by the user. Successful AMA The display shows “Press [OK] to finish AMA”. Press the [OK] key to exit the AMA state. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 134 "Report Value” in the [Alarm Log] shows the last measuring sequence carried out by the AMA, before the frequency converter entered alarm mode. This number along with the description of the alarm will assist you in troubleshooting. If you contact Danfoss for service, make sure to mention number and alarm description.
Page 135: Additional Connections
Terminals Dynamic brake calls for extra equipment and safety considerations. For further information, please contact Danfoss. Use cable clamps to connect the screen to the metal cabinet of the frequency converter and to the decoupling plate of the brake resistor.
Page 136: Relay Connection
(Frame sizes A5, B1 and B2). Terminals for relay connection Relay connection terminals for D and E enclosures are Electrical Installation - D and E en- (Frame sizes C1 and C2). shown in the section closures MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 137: Relay Output
The electronic thermal relay (ETR) of the frequency converter cannot be used as motor protection for the individual motor of systems with parallel- connected motors. Provide further motor protection by e.g. thermistors in each motor or individual thermal relays. (Circuit breakers are not suitable as protection). MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 138: Motor Thermal Protection
P signal (TX+, RX+), while terminal 69 is connected to the N signal (TX-,RX-). If more than one frequency converter is connected to a master, use par- allel connections. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 139: How To Connect A Pc To The Frequency Converter
When running high voltage tests of the entire installation, interrupt the mains and motor connection if the leakage currents are too high. 6.10.2. Safety Earth Connection The frequency converter has a high leakage current and must be earthed appropriately for safety reasons acording to EN 50178. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 140 If the installation is not carried out according to the guideline and if unscreened cables and control wires are used, some emission requirements are not EMC test results complied with, although the immunity requirements are fulfilled. See the paragraph MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 141 6.11.2. Use of EMC-Correct Cables Danfoss recommends braided screened/armoured cables to optimise EMC immunity of the control cables and the EMC emission from the motor cables. The ability of a cable to reduce the in- and outgoing radiation of electric noise depends on the transfer impedance (Z ).
Page 142 6. How to Install FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 143 Fourier analysis and split up into sine-wave which increases the input current I . A non-sinusoidal current is trans- currents with different frequencies, i.e. different harmonic currents I with 50 Hz as the basic frequency: MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 144: Residual Current Device
If RCD relays are used, you must observe local regulations. Relays must be suitable for protection of 3-phase equipment with a bridge rectifier and for a brief discharge on power-up see section Earth Leakage Current for further information. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 145: Application Examples
Terminal 37 = Safe stop (where available!) 7.1.2. Pulse Start/Stop Latched start Terminal 18 = Par. 5-10 [9] Stop inverse Terminal 27= Par. 5-12 [6] Terminal 37 = Safe stop (where available!) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 146: Potentiometer Reference
Clockwise direction means channel A is 90 electrical degrees before channel B. Counter Clockwise direction means channel B is 90 electrical degrees before A. The direction determined by looking into the shaft end. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 147: Closed Loop Drive System
Par. 5-12 Coasting Stop, Inverse [2] Terminal 29 Output Par. 5-02 Terminal 29 Mode Output [1] Par. 5-31 Torque Limit & Stop [27] Relay output [0] (Relay 1) Par. 5-40 Mechanical Brake Control [32] MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 148: Automatic Motor Adaptation (Ama)
In applications where a PLC is generating a simple sequence the SLC may take over elementary tasks from the main control. SLC is designed to act from event sent to or generated in the frequency converter. The frequency converter will then perform the pre-programmed action. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 149: Slc Application Example
Set Action 2 in par. 13-52 [2] to [29] Select preset 1 Set Action 3 in par. 13-52 [3] to [11] Set Action 4 in par. 13-52 [4] to No Action MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 150 Set the Smart Logic Control in par. 13-00 to ON. Start / stop command is applied on terminal 18. If stop signal is applied the frequency converter will ramp down and go into free mode. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 151: Options And Accessories
8. Options and Accessories 8. Options and Accessories Danfoss offers a wide range of options and accessories for VLT AutomationDrive FC 300 Series. 8.1.1. Mounting of Option Modules in Slot A Slot A position is dedicated to Fieldbus options. For further information, see separate operating instructions.
Page 152 If the digital inputs 7, 8 or 9 are to be switched by use of the internal 24 V power supply (terminal 9) the connection between terminal 1 and 5 which is illustrated in the drawing has to be established. Illustration 8.1: Principle Diagram MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 153 Current range at analog output 0 - 20 mA Max. load GND - analog output 500 Ω Accuracy on analog output Max. error: 0.5 % of full scale Resolution on analog output 12 bit MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 154: Encoder Option Mcb
Encoder module MCB 102 • Enlarged LCP fixture and enlarged terminal cover The encoder option does not support FC 302 frequency converters manufactured before week 50/2004. Min. software version: 2.03 (par. 15-43) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 155: Resolver Option Mcb
FC 300 AutomationDrive. Resolvers are used basically as motor feed- • Resolver option MCB 103 back device for Permanent Magnet brushless synchronous motors. • Enlarged LCP fixture and enlarged terminal cover MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 156 LED 2 is on when Cosinus signal is OK from resolver LED 3 is on when Sinus signal is OK from resolver The LEDs are active when par. 17-61 is set to Warning Trip MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 157: Relay Option Mcb
When the relay option kit is ordered separately the kit includes: • Relay Module MCB 105 • Enlarged LCP fixture and enlarged terminal cover • Label for covering access to switches S201, S202 and S801 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 158 Connect power to the frequency converter. • Select the relay functions in par. 5-40 [6-8], 5-41 [6-8] and 5-42 [6-8]. Array [6] is relay 7, array [7] is relay 8, and array [8] is relay 9 MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 159: Back-Up Option Mcb
Illustration 8.2: Connection to 24 V back-up supply on frame When MCB 107, 24 V back-up option is supplying the control circuit, the sizes A2 and A3. internal 24 V supply is automatically disconnected. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 160: Mcb 112 Vlt® Ptc Thermistor Card
The MCB 112 has been certified for ATEX which means that the VLT® AutomationDrive FC 302 together with the MCB 112 can now be used with motors in potentially explosive atmospheres. See the Operating Instructions for the MCB 112 for more information. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 161: Brake Resistors
Brake resistors are used to dissipate the excess energy resulting from the regenerative braking. The resistor is selected in respect to its ohmic value, its power dissipation rate and its physical size. Danfoss offers a wide verity...
Page 162: Remote Mounting Kit For Lcp
If the enclosure kit is used, an IP 20 unit is upgraded to comply with enclosure IP 21/ 4X top/TYPE 1. The IP 4X top can be applied to all standard IP 20 FC 30X variants. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 163: Sine-Wave Filters
The frequency of the resonance noise thus corresponds to the switching frequency of the frequency converter. For the FC 300 Series, Danfoss can supply a Sine-wave filter to dampen the acoustic motor noise. The filter reduces the ramp-up time of the voltage, the peak load voltage U and the ripple current ΔI to the motor, which means that current and...
Page 164 9. RS-485 Installation and Set-up FC 300 Design Guide MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 165: Installation And Set-Up
Connect signal wires to terminal 68 (P+) and terminal 69 (N-) on the main control board of the frequency converter. Connect the cable screen to the cable clamps. Screened, twisted-pair cables are recommended in or- der to reduce noise between conductors. Illustration 9.1: Network Terminal Connection MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 166: Network Configuration
90 degrees. The FC protocol, also referred to as FC bus or Standard bus, is the Danfoss Drives standard fieldbus. It defines an access technique according to the master-slave principle for communications via a serial bus.
Page 167: Fc Protocol Message Framing Structure - Fc
1. Address format 1-31: Bit 7 = 0 (address format 1-31 active) Bit 6 is not used Bit 5 = 1: Broadcast, address bits (0-4) are not used Bit 5 = 0: No Broadcast MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 168 The text block is used to read or write texts via the data block. 9.4.7. The PKE Field The PKE field contains two sub-fields: Parameter command and response AK, and Parameter number PNU: MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 169 Data change in the defined parameter is not possible in the frequency converter's present mode. Certain parameters can only be changed when the motor is turned off There is no bus access to the defined parameter Data change is not possible because factory setup is selected MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 170 Some parameters contain text that can be written to via the serial bus. To write a text via the PWE block, set the parameter command (AK) to ’F’ Hex. The index characters high-byte must be “5”. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 171: Examples
Note: Parameter 4-14 is a single word, and the parameter command for The response from the slave to the master will be: write in EEPROM is “E”. Parameter number 414 is 19E in hexadecimal. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 172: Danfoss Fc Control Profile
3E8 Hex corresponds to 1000 decimal. The conversion index for par. 3-41 is -2, i.e. 0.01. 9.6. Danfoss FC Control Profile 9.6.1. Control Word According to FC Profile(Par. 8-10 = FC profile) MG.33.BA.02 - VLT ®...
Page 173 DC Braking Time Bit 02 = ’0’ leads to DC braking and stop. Set braking current and duration in par. 2-01 and 2-02 . Bit 02 = ’1’ leads to ramping. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 174 Control word bit 12 is chosen in par. 5-40 Function relay Bit 13/14, Selection of set-up: Use bits 13 and 14 to choose from the four menu set-ups according to the shown table: . MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 175 Bit 02 = ’0’: The frequency converter releases the motor. Bit 02 = ’1’: The frequency converter starts the motor with a start command. Bit 03, No error/trip: Bit 03 = ’0’ : The frequency converter is not in fault mode. Bit 03 = ’1’: The frequency converter trips. To re-establish operation, enter [Reset]. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 176 (0-32767) the value 16384 (4000 Hex) corresponds to 100%. Negative figures are formatted by means of 2’s complement. The Actual Output frequency (MAV) is scaled in the same way as the bus reference. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 177 FC 300 Design Guide 9. RS-485 Installation and Set-up The reference and MAV are scaled as follows: MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 178 Coasting stop Bit 03 = "0" leads to a stop. When bit 03 = "1", the frequency converter can start if the other start conditions are satisfied. The selection in par. 8-50 Coasting select determines how bit 03 is linked with the corresponding function of the digital inputs. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 179 “1” causes the control word to be used. This function is relevant, because the control word is always contained in the telegram, regardless of which type of telegram is used, i.e. it is possible to turn off the control word if you do not wish to use it in connection with updating or reading parameters. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 180 Bit 15 = “1” causes reversing. Note: In the factory setting reversing is set to digital in par. 8-54 Reversing select Ser. communication, Logic or Logic and Bit 15 causes reversing only when is selected. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 181 Bit 04, ON 2/OFF 2 When bit 01 of the Control word is "0", then bit 04 = "0". When bit 01 of the Control word is "1", then bit 04 = "1". MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 182 When bit 15 = "0", the timers for the thermal motor protection and thermal frequency converter protection have not exceeded 100%. When bit 15 = "1", one of the timers has exceeded 100%. MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 183: Index
Control Card, 24 V Dc Output Control Card, Rs 485 Serial Communication Control Card, Usb Serial Communication Control Characteristics Control Terminals Control Word Control Word According To Profidrive Profile (ctw) Cooling Cooling Cooling Conditions MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 184 External Fan Supply Extreme Running Conditions Fc Profile Fieldbus Connection Flux Freeze Output Freeze Reference Fuses Fusing General Considerations General Warning Harmonic Filters High Voltage Test Hoist Mechanical Brake Hold Output Frequency MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 185 Ordering Numbers: Brake Resistors Ordering Numbers: Harmonic Filters Ordering Numbers: Options And Accessories Ordering Numbers: Sine Wave Filter Modules, 200-500 Vac Ordering Numbers: Sine-wave Filter Modules, 525-600 Vac Output Performance (u, V, W) MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 186 Surroundings Switches S201, S202, And S801 Switching Frequency Switching Frequency: Switching On The Output Terminal Locations 98, 100 The Emc Directive (89/336/eec) The Low-voltage Directive (73/23/eec) The Machinery Directive (98/37/eec) Thermistor MG.33.BA.02 - VLT ® is a registered Danfoss trademark...
Page 187 Torque For Terminals Usb Connection Use Of Emc-correct Cables Vibration And Shock Voltage Level Voltage Reference Via A Potentiometer Vvcplus 9, 20 What Is Ce Conformity And Labelling? What Is Covered Wire Access MG.33.BA.02 - VLT ® is a registered Danfoss trademark...

Danfoss VLT AutomationDrive FC 300 Design Manual

Table of Contents

1 How to Read this Design Guide

2 Safety and Conformity

3 Introduction to FC

4.1. Electrical Data - 200-240 V

4 FC 300 Selection

Output Current Continuous

Output Current

Max. Input Current

5 How to Order

6 How to Install

7 Application Examples

8 Options and Accessories

9 Installation and Set-Up

Index

Quick Links

Chapters

Need help?

Questions and answers

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Summary of Contents for Danfoss VLT AutomationDrive FC 300

Table of Contents