Page 1 Making Modern living possible www.danfoss.com/drives design guide vlT ® automation vT drive FC 322 130R0204 MG20X122 Rev. 2010-05-26 *MG20X122* Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 2: Table Of Contents
Input Plate Option Installation of Mains Shield for Frequency Converters Frame size F Panel Options 4 How to Order Ordering Form Type Code String ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 3 7 RS-485 Installation and Set-up RS-485 Installation and Set-up FC Protocol Overview Network Configuration FC Protocol Message Framing Structure Examples Modbus RTU Overview ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 4 VLT Automation VT Drive with Modbus RTU Modbus RTU Message Framing Structure How to Access Parameters Examples Danfoss FC Control Profile 8 Troubleshooting ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 5 1 How to Read this Design Guide Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 6: How To Read This Design Guide
Danfoss reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.
Page 7: Symbols
Symbols used in this guide. Indicates something to be noted by the reader. Indicates a general warning. Indicates a high-voltage warning. Indicates default setting ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 8: Abbreviations
1.1.5 Definitions Drive: VLT,MAX The maximum output current. VLT,N The rated output current supplied by the frequency converter. VLT, MAX The maximum output voltage. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 9 The rated motor speed (nameplate data). The rated motor power (nameplate data). The rated torque (motor). The instantaneous motor voltage. The rated motor voltage (nameplate data). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 10 CT Characteristics Constant torque characteristics used for positive displacement pumps and blowers. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 11 1 How to Read this Design Guide Automation VT Drive FC322 Design Guide Digital Inputs The digital inputs can be used for controlling various functions of the frequency converter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 12 The PID controller maintains the desired speed, pressure, temperature, etc. by adjusting the output frequency to match the varying load. Residual Current Device. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 13 You can save parameter settings in four Set-ups. Change between the four parameter Set-ups and edit one Set-up, while another Set-up is active. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 14 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 15 2 Introduction to VLT Automation VT Drive Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 16: Introduction To Vlt Automation Vt Drive
Installation at High Altitudes By altitudes above 2 km, please contact Danfoss regarding PELV. Warning against Unintended Start 1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains.
Page 17 This manual can be used with all VLT Automation VT Drive FC322 frequency converters with software version 1.7x. The software version number can be found in parameter 15-43. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 18: Ce Labelling
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 19 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 20: Vibration And Shock
D and E enclosures have a stainless steel back-channel option to provide additional protection in aggressive environments. Proper ventilation is still required for the internal components of the drive. Contact Danfoss for additional information. 2.4 Vibration and shock...
Page 21 = Reduced flow = Reduced power H = Pressure n = Speed regulation = Rated pressure = Rated speed = Reduced pressure = Reduced speed ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 22 In this example it is less than a year when compared with valves and constant speed. Flow distribution over 1 year ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 23 Generally speaking, a frequency converter with a cos φ of 1 provides power factor correction for the cos φ of the motor, which means that there is no need to make allowance for the cos φ of the motor when sizing the power factor correction unit. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 24 As illustrated in the figure below, a frequency converter does not consume more than rated current. 1 = VLT Automation VT Drive 2 = Star/delta starter 3 = Soft-starter 4 = Start directly on mains ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 25: Control Structures
The output from the motor control is then limited by the maximum frequency limit. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 26 (i.e. Open Loop or Closed loop) is used when the Remote reference is active (see table above for the conditions). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 27 The figure is a block diagram of the drive’s Closed Loop controller. The details of the Reference Handling block and Feedback Handling block are described in their respective sections below. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 28 [13] is selected, Zone 2’s setpoint and feedback is sent to the PID controller, since this has the larger difference (feedback is lower than setpoint, resulting in a positive difference). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 29 2.8.7 Reference Handling Details for Open Loop and Closed Loop operation. A block diagram of how the drive produces the Remote Reference is shown below:. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 30 Automation VT Drive FC322 Design Guide 2 Introduction to VLT Automation VT Drive ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 31 Where X is the external reference, the preset reference or the sum of these and Y is par. 3-14 in [%]. If Y, par. 3-14 Preset Relative Reference is set to 0%, the reference will not be affected by the scaling ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 32 3. Pressure feedback via transmitter (0-10 Bar, 4-20 mA) connected to terminal 54. Switch S202 behind the Local Control Panel set to ON (current input). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 33 See Optimization of the PID Controller, below. 20-94 8) Finished! Save the parameter setting to the LCP for safe keeping 0-50 All to LCP ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 34 Make sure that oscillations of the feedback signal are sufficiently dampened by the low-pass filter for the feedback signal (par 6 16, 6 26, 5 54 or 5 59, as required). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 35: General Aspects Of Emc
Radio interference higher than 50 MHz (airborne) is especially generated by the control electronics. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 36 EN/IEC61000-6-3 Emission standard for residential, commercial and Class B (home and office) light industrial environments. Second environment EN/IEC61000-6-4 Emission standard for industrial environments. Class A Group 1 (industrial environment) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 37 50 Hz as the basic frequency: The harmonics do not affect the power consumption directly but increase the heat losses in the installation (transformer, cables). Consequently, in ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 38 Other power sizes can be connected to the public supply network by consultation with the distribution network operator. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 39: Immunity Requirements
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: Galvanic Isolation (Pelv)
Installation at high altitude: 380 - 500 V, enclosure A, B and C: At altitudes above 2 km, please contact Danfoss regarding PELV. 380 - 500 V, enclosure D, E and F: At altitudes above 3 km, please contact Danfoss regarding PELV.
Page 41: Earth Leakage Current
See also RCD Application Note MN.90.GX.02. Protective earthing of the frequency converter and the use of RCD's must always follow national and local regulations. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 42: Control With Brake Function
(as part of the total cycle time) Danfoss offers brake resistors with duty cycle of 5%, 10% and 40% suitable for use with the Automation VT Drive FC322 series. If a 10% duty cycle resistor is applied, this is able of absorbing braking power upto 10% of the cycle time with the remaining 90% being used to dissipate heat from the resistor.
Page 43: Control With Brake Function
See par. 2-10 and par. 2-17 to select the method used for controlling the intermediate circuit voltage level. High Temperature High ambient temperature may overheat the frequency converter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 44 Operation within the torque limit is limited in time (0-60 s) in par. 14-25. 2.15.1 Motor Thermal Protection This is the way Danfoss is protecting the motor from being overheated. It is an electronic feature that simulates a bimetal relay based on internal measurements. The characteristic is shown in the following figure: Illustration 2.6: The X-axis is showing the ratio between I...
Page 45 2 Introduction to VLT Automation VT Drive Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 46 If the motor is overloaded without reaching the temperature where the ETR shuts of the motor, the torque limit is protecting the motor and application for being overloaded. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 47 Torque Limit Motor Mode . The time before the torque limit warning trips the frequency converter Trip Delay at Torque Limit is set in par. 14-25 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 48: Safe Stop Operation (Optional)
Provide this protection via the interrupt device, at the application level, or organisational level. Safe Stop Installation For more information - see section ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 49 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 50: Vlt Automation Vt Drive Selection
Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection 3 VLT Automation VT Drive Selection 3.1 General Specifications ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 51 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 52 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 53 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 54 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 55 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 56 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 57 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 58 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 59 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 60 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 61 Maximum cross section to control terminals, cable with enclosed core 0.5 mm /20 AWG Minimum cross section to control terminals 0.25 mm * See Mains Supply tables for more information! ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 62 Common for terminals 68 and 69 The RS-485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage (PELV). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 63 All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Terminals 27 and 29 can also be programmed as output. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 64 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). 2) Overvoltage Category II 3) UL applications 300 V AC 2A ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 65 The USB connection is not galvanically isolated from protection earth. Use only isolated laptop/PC as connection to the USB connector on VLT Automation VT Drive or an isolated USB cable/converter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 66: Efficiency
MOTOR η ) = η x η SYSTEM MOTOR Calculate the efficiency of the system at different loads based on the graph above. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 67 To obtain approximate values for cable lengths and voltages not mentioned below, use the following rules of thumb: ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 68 Rise time increases/decreases proportionally with cable length. = DC link voltage x 1.9 PEAK (DC link voltage = Mains voltage x 1.35). U PEAK 0.8 × Risetime ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 69 FC322, P30KT2 Cable Mains Rise time Vpeak dU/dt length [m] voltage [V] [μsec] [kV] [kV/μsec] 0.194 0.626 2.581 0.252 0.574 1.822 0.488 0.538 0.882 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 70 FC322, P15KT4 Cable Mains Rise time Vpeak dU/dt length [m] voltage [V] [μsec] [kV] [kV/μsec] 0.396 1.210 2.444 0.844 1.230 1.165 0.696 1.160 1.333 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 71 1.200 2.127 0.960 1.150 1.052 FC322, P75KT4 Cable Mains Rise time Vpeak dU/dt length [m] voltage [V] [μsec] [kV] [kV/μsec] 0.371 1.170 2.523 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 72 [m] voltage [V] [μsec] [kV] [kV/μsec] 0.38 1.513 3.304 0.23 1.313 2.750 1.72 1.329 0.640 1) With Danfoss dU/dt filter. FC322, P450 - P1M2, T7 Cable Mains Rise time Vpeak dU/dt length [m] voltage [V] [μsec] [kV] [kV/μsec] 0.57 1.611 2.261...
Page 73: Special Conditions
AMB, MAX enclosure A, using SFAVM and maximum 10 m motor cable enclosure A, using 60 AVM and maximum 10 m motor cable ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 74 D at 480 V, using SFAVM in Normal torque mode enclosure D at 480 V, using 60 AVM in Normal torque mode (110% over torque) (110% over torque) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 75 E at 480 V, using 60 AVM in Normal torque mode enclosure E and F at 480 V, using SFAVM in Normal torque mode (110% over torque) (110% over torque) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 76 - 3.3 K), 91% of the rated output current is available. At a AMB, MAX temperature of 41.7° C, 100% of the rated output current is available. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 77 In the graphs shown below, the typical VT curve is below the maximum torque with de-rating and maximum torque with forced cooling at all speeds. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 78: Options And Accessories
The capability to automatically reduce the output current extends the acceptable operating conditions even further. 3.6 Options and Accessories Danfoss offers a wide range of options and accessories for the frequency converters. 3.6.1 Mounting of Option Modules in Slot B The power to the frequency converter must be disconnected.
Page 79 Connect power to the frequency converter. • Set up the input/output functions in the corresponding parameters, as mentioned in the section General Technical Data ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 80 • Fit the cradle • Fit the LCP A2, A3 and B3 enclosures A5, B1, B2, B4, C1, C2, C3 and C4 enclosures ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 81 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 3.20: Principle Diagram ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 82 Parameters for set-up: 6-6* and 16-77 Number of analog outputs Output signal level Tolerance Max.impedance 0/4 - 20 mA ± 0.1 mA < 500 ohm ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 83 Cable strips for fastening cables to relay module A2-A3-B3 A5-B1-B2-B4-C1-C2-C3-C4 IMPORTANT! The label MUST be placed on the LCP frame as shown (UL approved). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 84 [6-8] and par. 5-42 Off Delay, Relay [6-8]. NB! (Index [6] is relay 7, index [7] is relay 8, and index [8] is relay 9) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 85 Attach the Terminal Cover and the LCP or Blind Cover. When MCB 107, 24 V backup option is supplying the control circuit, the internal 24 V supply is automatically disconnected. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 86 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection Illustration 3.22: Connection to 24 V backup supplier (A5- C2). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 87 Ni1000 temperature sensor of 1000 Ω at 0° C. Specifications according to DIN43760 Pt1000 temperature sensor of 1000 Ω at 0° C. Specifications according to IEC 60751 • 3 x Analog Outputs supplying 0-10 VDC. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 88 The built-in lithium back-up battery lasts on average for minimum 0 years, when frequency converter is operating at 40 °C ambient temperature. If battery pack back-up fails, analog I/O option must be exchanged. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 89 While the Cascade controller is designed for pumping applications and this document describes the cascade controller for this application, it is also possible to use the Cascade Controllers for any application requiring multiple motors configured in parallel. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 90: General Description
Min terminal load (DC) 5 V 10 mA Max switching rate at rated load/min load 6 min /20 sec Illustration 3.25: Mounting of B-options ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 91 • Replace the LCP • Connect power to the frequency converter. Wiring the Terminals Do not combine low voltage parts and PELV systems. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 92 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 variety of different resistors that are specially designed to our frequency converters.
Page 93 Illustration 3.27: LCP Kit with numerical LCP, fasternes and gasket. gasket. LCP Kit without LCP is also available. Ordering number: 130B1117 For IP55 units the ordering number is 130B1129. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 94 Holes for cable glands: Size A2: 2x M25 and 3xM32 Size A3: 3xM25 and 3xM32 A2 Enclosure A3 Enclosure A2, A3, B3 B4, C3, C4 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 95 DC coil but if additional reduction is needed, Danfoss offers two types of passive filters. The Danfoss AHF 005 and AHF 010 are advanced harmonic filters, not to be compared with traditional harmonic trap filters. The Danfoss harmonic filters have been specially designed to match the Danfoss frequency converters.
Page 96: High Power Options
The minimum enclosure dimension is: • D3 and D4 frame: Depth 500 mm and width 600 mm. • E2 frame: Depth 600 mm and width 800 mm. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 97 If additional duct work is added externally to the Rittal cabinet the pressure drop in the ducting must be calculated. Use the charts below to derate the frequency converter according to the pressure drop. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 98 Drive air flow: 650 cfm (1105 m3/h) Illustration 3.31: E Frame Derating vs. Pressure Change (Large Fan), P315T5-P400T5 and P500T7-P560T7 Drive air flow: 850 cfm (1445 m3/h) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 99: Outside Installation/ Nema 3R Kit For Rittal Enclosures
Rittal enclosure. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 100: Installation On Pedestal
IP21/NEMA 1 or IP54/NEMA 12 de- grees of enclosure protections. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 101 M6 - 4.0 Nm (35 in-lbs) • M8 - 9.8 Nm (85 in-lbs) • M10 - 19.6 Nm (170 in-lbs) Kit Contents: • Pedestal parts • Instruction manual ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 102 Install the pedestal on the floor. Fixing holes are to be drilled according to this figure: Illustration 3.34: Drill master for fixing holes in floor. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 103: Input Plate Option
All D2 power sizes 176F8443 176F8441 176F8445 176F8449 176F8447 315 kW 176F0253 176F0255 176F0257 176F0258 176F0260 355 - 450 kW 176F0254 176F0256 176F0257 176F0259 176F0262 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 104: Installation Of Mains Shield For Frequency Converters
Frame E1: 176F1851 Torque requirements M6 - 35 in-lbs (4.0 N-M) M8 - 85 in-lbs (9.8 N-M) M10 - 170 in-lbs (19.6 N-M) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 105: Frame Size F Panel Options
(IT) system. • Integrated into the drive’s safe-stop circuit • LCD display of the ohmic value of the insulation resistance ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 106 Fault diagnostics for wire breakage or short-circuits of sensor leads • ATEX/UL/CSA certification • A third thermistor input can be provided by the PTC Thermistor Option Card MCB 112, if necessary ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 107 4 How to Order Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 108: 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 109: Type Code String
Cable entries O: European metric thread in cable entries Reserved Software release 24-27 Actual software version Software language A options 29-30 AX: No options ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 110 DX: No option D options 38-39 D0: DC backup The various options are described further in this Design Guide. Table 4.1: Type code description. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 111 D0: DC backup ® MG.20.X1.22 - VLT is a registered Danfoss trademark The various options are described further in this Design Guide. 1): Available for all D frames. E frames 380-480/500 V only 2) Consult factory for applications requiring maritime certification Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com...
Page 112: Ordering Numbers
Options for Slot A Uncoated / Coated Uncoated Coated MCA 101 Profibus option DP V0/V1 130B1100 130B1200 MCA 104 DeviceNet option 130B1102 130B1202 MCA 108 LON works 130B1106 130B1206 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 113 Accessory bag, frame size C4 130B0982 Small Accessory bag C4 Accessory bag, frame size C4 130B0983 1) Only IP21 / > 11 kW ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 114 Automation VT Drive FC322 Design Guide 4 How to Order Options can be ordered as factory built-in options, see ordering information. For information on fieldbus and application option compatibility with older software versions, please contact your Danfoss supplier. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com...
Page 115 130B2483 P200 506 A 130B2468 130B2480 P250 + 130B2469 + 130B2481 578 A 2x 130B2469 2x 130B2481 P315 648 A 2x130B2470 2x130B2482 P355 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 116 175G6666 P200 324 A 175G6655 175G6667 P250 370 A 2x175G6653 2x175G6665 P315 - P400 578 A 2X 175G6654 2X 175G6666 P500 - P560 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 117 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 118 60 Hz 130B2318 130B2292 1200 A When using Sine-wave filters, the switching frequency should comply with filter specifications in par. 14-01 Switching Frequency ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 119 60 Hz 130B2318 130B2292 1200 A When using Sine-wave filters, the switching frequency should comply with filter specifications in par. 14-01 Switching Frequency ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 120 130B2329 130B2348 130B2241 130B2270 130B2242 130B2271 130B2337 130B2381 130B2338 130B2382 130B2339 130B2383 1000 1320 130B2340 130B2384 1200 Table 4.2: Mains supply 3x525-690 V ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 121 800 kW 1000 kW 2 kHz 60 Hz 130B2407 130B2394 1500 A 1000 kW 1100 kW 2 kHz 60 Hz 130B2410 130B2395 2300 A ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 122 130B2419 130B2428 130B2420 130B2429 130B2235 130B2238 130B2236 130B2239 130B2280 130B2274 130B2421 130B2430 1350 130B2422 130B2431 1000 1200 Table 4.3: Mains supply 3x525-690 V ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 123 Automation VT Drive FC322 Design Guide 4.2.8 Ordering Numbers: Brake Resistors When/where two resistors are listed in the tables - order two resistors. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 124 Automation VT Drive FC322 Design Guide 4 How to Order ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 125 4 How to Order Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 126: How To Install
Automation VT Drive FC322 Design Guide 5 How to Install 5 How to Install 5.1 Mechanical Installation Page intentionally left blank! ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 127 5 How to Install Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 128 Automation VT Drive FC322 Design Guide 5 How to Install ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 129 5 How to Install Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 130 Automation VT Drive FC322 Design Guide 5 How to Install ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 131 The service life of the frequency converter is reduced if derating for ambient temperature is not taken into account. 5.1.5 Field Mounting For field mounting the IP 21/IP 4X top/TYPE 1 kits or IP 54/55 units are recommended. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 132: Pre-Installation
The card box cover contains a drilling master for the mounting holes in the D frames. For the E size, please refer to section Mechanical Dimensions later in this chapter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 133: Lifting
Maximum diameter for bar is 25 cm (1 inch). The angle from the top of the drive to the lifting cable should be 60 degrees or greater. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 134 5 How to Install Illustration 5.6: Recommended lifting method, frame size Illustration 5.5: Recommended lifting method, frame size Illustration 5.7: Recommended lifting method, frame size ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 135 Crane or other lifting aid to place the frequency converter in position • A Torx T50 tool is needed to install the E1 in IP21 and IP54 enclosure types. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 136 All cable lugs/ shoes must mount within the width of the terminal bus bar ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 137: Cooling And Airflow
The gland plate must be fitted to the frequency converter to ensure the specified protection degree, as well as ensuring proper cooling of the unit. If the gland plate is not mounted, the frequency converter may trip on Alarm 69, Pwr. Card Temp ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 138 Frame size D1 + D2 Frame size E1 Cable entries viewed from the bottom of the frequency converter - 1) Mains side 2) Motor side ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 139 Frame size F3 Frame size F4 ® MG.20.X1.22 - VLT is a registered Danfoss trademark F1-F4: Cable entries viewed from the bottom of the frequency converter - 1) Place conduits in marked areas Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 140 Remove the two front screws • Insert the drip shield and replace screws • Torque the screws to 5,6 Nm (50 in-lbs) Illustration 5.13: Drip shield installation. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 141: Electrical Installation
Cable entry has to be supported around the knockout you intend to remove. The knockout can now be removed with a strong mandrel and a hammer. Remove burrs from the hole. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 142 For IT mains and delta earth (grounded leg), mains voltage may exceed 440 V between phase and earth. Illustration 5.14: Terminals for mains and earthing. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 143 Motor cable must be screened/armoured. If an unscreened / unarmoured cable is used, some EMC requirements are not complied EMC specifications with. For more information, see ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 144 In motors without phase insulation paper or other insulation reinforcement suitable for operation with voltage supply (such as a fre- quency converter), fit a Sine-wave filter on the output of the frequency converter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 145 Aluminium conductors are not recommended. Terminals can accept aluminium conductors but the conductor surface has to be clean and the oxidation must be removed and sealed by neutral acid free Vaseline grease before the conductor is connected. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 146 Non UL compliance: If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in table 5.2, which will ensure compliance with EN50178: In case of malfunction, not following the recommendation may result in unnecessary damage to the frequency converter.
Page 147 20220 170M4017 6.9URD31D08A0700 20 610 32.700 20221 170M6013 6.9URD33D08A0900 20 630 32.900 Table 5.5: Additional Fuses for Non-UL Applications, E enclosures, 380-480 V ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 148 A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V frequency converters. A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V frequency converters. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 149 6.9URD33D08A0900 20 630 32.900 P400 170M6013 900 A, 700 V 6.9URD33D08A0900 20 630 32.900 Table 5.10: Frame size E, Line fuses, 380-500 V ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 150 *170M fuses from Bussmann shown use the -/80 visual indicator, -TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage may be substituted for external use. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 151 Suitable for use on a circuit capable of delivering not more than 100 000 rms symmetrical amperes, 500/600/690 Volts maximum when protected by the above fuses. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 152 Drawing reference numbers: 10 pole plug digital I/O. 3 pole plug RS485 Bus. 6 pole analog I/O. USB Connection. Illustration 5.19: Control terminals (all enclosures) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 153 To remove the cable from the terminal: Insert a screw driver in the square hole. Pull out the cable. Max. 0.4 x 2.5 mm ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 154 Connect terminals 18 and 27 to +24 V (terminal 12/13) Default settings: 18 = Start 27 = stop inverse Illustration 5.21: Terminal 37 available with Safe Stop Func- tion only! ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 155 Noise is always a factor to be reckoned with. 5.3.13 Electrical Installation, Control Cables Illustration 5.22: Terminal 37: Safe Stop input available with Safe Stop Function only! ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 156 (terminals 68 and 69). Diagram showing all electrical terminals Electrical See drawing in section Installation. Default setting: S201 (A53) = OFF (voltage input) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 157: Connections - Frame Sizes D, E And F
Always ensure that proper fusing is made according to local regulation. The mains connection is fitted to the mains switch if this is included. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 158 (such as a frequency converter), fit a Sine- wave filter on the output of the frequency converter. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 159 Illustration 5.23: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12), frame size D1 Illustration 5.24: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12) with disconnect, fuse and RFI filter, frame size D2 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 160 Line Fan Fuse (see fuse tables for part number) Mains ground Load sharing Motor Illustration 5.25: Compact IP 00 (Chassis), frame size D3 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 161 SMPS Fuse (see fuse tables for part number) AUX Fan Line Fan Fuse (see fuse tables for part number) Mains ground Load sharing Motor ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 162 Illustration 5.28: 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 163 Illustration 5.29: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12) frame size E1 Illustration 5.30: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, frame size E2 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 164 Fan Fuse (see fuse tables for part number) Line AUX Fan Mains ground Brake Motor Illustration 5.31: Position of earth terminals IP00, frame sizes E ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 165 Manual Motor Controller fuses (3 or 6 pieces). See fuse tables for part numbers Line Line Fuses, F1 and F2 frame (3 pieces). See fuse tables for part numbers 30 Amp Fuse Protected Power fuses ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 166 Automation VT Drive FC322 Design Guide 5 How to Install Illustration 5.33: Inverter Cabinet, frame size F1 and F3 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 167 Fan Fuses. See fuse tables for part numbers 101 102 103 SMPS Fuses. See fuse tables for part numbers Brake Illustration 5.34: Inverter Cabinet, frame size F2 and F4 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 168 NAMUR Fuse. See fuse tables for part numbers AUX Fan Fan Fuses. See fuse tables for part numbers 101 102 103 SMPS Fuses. See fuse tables for part numbers Brake ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 169 5 How to Install Automation VT Drive FC322 Design Guide Illustration 5.35: Options Cabinet, frame size F3 and F4 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 170 100 and 101. A 5 Amp fuse should be used for protection. In UL applications this should be LittleFuse KLK-5 or equivalent. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 171: Disconnectors, Circuit Breakers And Contactors
Merlin Gerin NRK36000S20AAYP* * Drive SCCR rating maybe less than 100 kA when this option is added. See the drive label for SCCR rating. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 172: Final Set-Up And Test
Motor Power [HP] par. 1-21 Motor Voltage par. 1-22 Motor Frequency par. 1-23 Motor Current par. 1-24 Motor Nominal Speed par. 1-25 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 173 5 How to Install Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 174: Safe Stop Installation
"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 Service, make sure to mention number and alarm description.
Page 175: Safe Stop Commissioning Test
Then 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 176 Then send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passed if the motor becomes operational again. The commissioning test is passed if all four test steps are passed. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 177: Additional Connections
Relay 1 and relay 2 are programmed in par. 5-40 par. 5-41 On Delay, Relay , and par. 5-42 Off Delay, Relay Additional relay outputs by using option module MCB 105. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 178 Provide further motor protection by e.g. thermistors in each motor or individual thermal relays. (Circuit breakers are not suit- able as protection). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 179 Motor Thermal Protec- tion ETR Trip Motor Current is set for and par. 1-24 is set to the rated motor current (see motor name plate). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 180: Installation Of Misc. Connections
Use only isolated laptop as PC connection to the USB connector on the VLT Automation VT Drive. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 181 All parameters are now stored in the PC. Load Drive Settings: Connect a PC to the unit via USB com port Open MCT 10 Set-up software ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 182: Safety
MCT 31 The MCT 31 harmonic calculation PC tool enables easy estimation of the harmonic distortion in a given application. Both the harmonic distortion of Danfoss frequency converters as well as non-Danfoss frequency converters with different additional harmonic reduction devices, such as Danfoss AHF filters and 12-18-pulse rectifiers, can be calculated.
Page 183: Emc-Correct Installation
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 complied with, although the immunity requirements are fulfilled. See the paragraph EMC test results ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 184 Automation VT Drive FC322 Design Guide 5 How to Install Illustration 5.39: EMC-correct electrical installation of a frequency converter in cabinet. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 185 5 How to Install Automation VT Drive FC322 Design Guide Illustration 5.40: Electrical connection diagram. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 186 5.11.2 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 187: 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 188: Application Examples
Digital Input, Terminal 18 Latched start Par. 5-12 Digital Input, Terminal 27 Stop inverse Illustration 6.2: Terminal 37: Available only with Safe Stop Function! ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 189: Potentiometer Reference
This means that when the SLC starts, it evaluates (and only ) each scan interval. Only when is evaluated TRUE, the SLC executes action [1] and starts evaluating event [2] ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 190: Slc Application Example
. 1 − 25 ) t acc × n norm t ramp ref RPM No Operation Terminal 27 Digital Input Set term 27 to (par. 5-12 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 191 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.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 192 When the Cascade Controller is enabled and the drive issues a trip alarm, the system head is maintained by staging and destaging fixed speed pumps. To prevent frequent staging and destaging and minimize pressure fluxuations, a wider Fixed Speed Bandwidth is used instead of the Staging bandwidth. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 193: System Status And Operation
• Destage at No-Flow ensures that all fixed speed pumps are stopped individually until the no-flow status disappears. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 194: Cascade Controller Wiring Diagram
The wiring diagram shows an example with the built in BASIC cascade controller with one variable speed pump (lead) and two fixed speed pumps, a 4-20 mA transmitter and System Safety Interlock. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 195: Fixed Variable Speed Pump Wiring Diagram
• K1 blocks for K2 via the mechanical interlock preventing mains to be connected to the output of the frequency converter (via K1). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 196 Ramps down Cut out Auto On Starts and stops according to commands via ter- Staging/Destaging minals or serial bus ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 197 7 RS-485 Installation and Set-up Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 198: Installation And Set-Up
Connect the cable screen to the cable clamps. Screened, twisted-pair cables are recommended in or- der to reduce noise between conductors. Illustration 7.1: Network Terminal Connection ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 199 The factory setting for the dip switch is OFF. 7.1.4 VLT Automation VT Drive Parameter Settings for Modbus Communication The following parameters apply to the RS-485 interface (FC-port): ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 200: Fc Protocol Overview
When crossing is unavoidable, the RS-485 cable must cross motor and brake resistor cables at an angle of 90 degrees. 7.2 FC Protocol Overview ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 201 Automation VT Drive FC322 Design Guide The FC protocol, also referred to as FC bus or Standard bus, is the Danfoss standard fieldbus. It defines an access technique according to the master- slave principle for communications via a serial bus.
Page 202: Network Configuration
The length of telegrams with 12 data bytes is LGE = 12 + 1 + 1 = 14 bytes The length of telegrams containing texts is +n bytes ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 203 The parameter block is used to transfer parameters between master and slave. The data block is made up of 12 bytes (6 words) and also contains the process block. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 204 Automation VT Drive FC322 Design Guide 7 RS-485 Installation and Set-up ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 205 Write parameter value in RAM (double word) Write parameter value in RAM and EEprom (double word) Write parameter value in RAM and EEprom (word) Read/write text ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 206 Response slave ⇒master Bit no. Response No response Parameter value transferred (word) Parameter value transferred (double word) Command cannot be performed text transferred ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 207 The telegram length is defined in the second byte of the telegram, LGE. When using text transfer the index character indicates whether it is a read or a write command. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 208 7.4.13 Process Words (PCD) The block of process words is divided into two blocks of 16 bits, which always occur in the defined sequence. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 209 Automation VT Drive FC322 Design Guide PCD 1 PCD 2 Control telegram (master⇒slave Control word) Reference-value Control telegram (slave ⇒master) Status word Present outp. frequency ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 210: Examples
3E8 Hex corresponds to 1000 decimal. The conversion index for par. 3-41 Ramp 1 Ramp Up Time is -2, i.e. 0.01. Unsigned 32 Par. 3-41 is of the type ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 211: Modbus Rtu Overview
Protocol Modbus RTU 8-31 Address 1 - 247 8-32 Baud Rate 2400 - 115200 8-33 Parity/Stop bits Even parity, 1 stop bit (default) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 212: Modbus Rtu Message Framing Structure
This will cause a time-out (no response from the slave), since the value in the final CRC field will not be valid for the combined messages. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 213 Holding register 40001 is addressed as register 0000 in the data address field of the message. The function code field already specifies a ‘holding register’ operation. Therefore, the ‘4XXXX’ reference is implicit. Holding register 40108 is addressed as register 006BHEX (107 decimal). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 214 Input data: Bus reference register (REF). 50200 Output data: Frequency converter status word register (STW). 50210 Output data: Frequency converter main actual value register (MAV). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 215 This section describes codes which can be used in the function and data fields of a Modbus RTU message. For a complete description of all the message fields please refer to the section Modbus RTU Message Framing Structure. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 216 Invalid data length or value Invalid function code There is no bus access to the parameter called Data change is not possible because factory set-up is selected ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 217: How To Access Parameters
Registers" and written using function 10HEX "Preset Multiple Registers." Readable sizes range from 1 register (2 characters) up to 10 registers (20 characters). ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 218: Examples
01 (frequency converter address) Function 01 (read coils) Byte Count 02 (2 bytes of data) Data (Coils 40-33) Data (Coils 48-41) 06 (STW=0607hex) Error Check (CRC) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 219 Field Name Example (HEX) Slave Address Function Force Data HI Force Data LO Quantity of Coils HI Quantity of Coils LO Error Check (CRC) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 220 Coil Address HI Coil Address LO 10 (coil address 17) Quantity of Coils HI Quantity of Coils LO 10 (16 coils) Error Check (CRC) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 221 Slave Address Function Byte Count Data HI (Register 3030) Data LO (Register 3030) Data HI (Register 3031) Data LO (Register 3031) Error Check (CRC) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 222 Response The normal response is an echo of the query, returned after the register contents have been passed. Field Name Example (HEX) Slave Address Function Register Address HI Register Address LO Preset Data HI Preset Data LO Error Check (CRC) ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 223: Danfoss Fc Control Profile
7 RS-485 Installation and Set-up Automation VT Drive FC322 Design Guide 7.11 Danfoss FC Control Profile 7.11.1 Control Word According to FC Profile(par. 8-10 Control Profile = FC profile) Bit value = 0 Bit value = 1 Reference value external selection lsb...
Page 224 Bit 02 = ’0’ leads to DC braking and stop. Set braking current and duration in par. 2-01 and par. 2-02 . Bit 02 = ’1’ leads to ramping. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 225 Function Relay Bit 11 = "0": Relay not activated. Bit 11 = "1": Relay 01 activated provided that is chosen in par. 5-40 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 226 Bit 12 = "0": Relay 04 is not activated. Bit 12 = "1": Relay 04 is activated provided that Control word bit 12 is chosen in par. 5-40 Function Relay ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 227 Bit 00 = ’0’: The frequency converter trips. Bit 00 = ’1’: The frequency converter controls are ready but the power component does not necessarily receive any power supply (in case of external 24 V supply to controls). Bit 01, Drive ready: ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 228 Bit 15 = ’0’: The timers for motor thermal protection and thermal protection are not exceeded 100%. Bit 15 = ’1’: One of the timers exceeds 100%. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 229 All bits in the STW are set to ’0’ if the connection between the Interbus option and the frequency converter is lost, or an internal communication problem has occurred. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 230 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. The reference and MAV are scaled as follows: ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 231 8 Troubleshooting Automation VT Drive FC322 Design Guide ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 232: Troubleshooting
. After an alarm or trip, the motor carries on coasting, and the alarm and warning flash on the frequency converter. Once the problem has been rectified, only the alarm continues flashing. ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 233 AMA motor too big AMA motor too small AMA parameter out of range AMA interrupted by user AMA timeout AMA internal fault Current limit ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 234 A Trip Lock situation can only be reset by a power cycling. LED indication Warning yellow Alarm flashing red Trip locked yellow and red ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...
Page 235 The alarm words, warning words and extended status words can be read out via serial bus or optional fieldbus for diagnosis. See also par. 16-90 Alarm Word Warning Word Ext. Status Word , par. 16-92 and par. 16-94 ® MG.20.X1.22 - VLT is a registered Danfoss trademark Remote Site Products - 1-888-532-2706 - www.remotesiteproducts.com http://www.remotesiteproducts.com/p-20783-Danfoss-131X8145-VLT-Automation-VT-Drive-VFD-FC322-460V-.5-HP.aspx...

Danfoss VLT AutomationVTDrive FC322 Design Manual

1 How to Read this Design Guide

2 Introduction to VLT Automation VT Drive

3 VLT Automation VT Drive Selection

4 How to Order

5 How to Install

6 Application Examples

7 Installation and Set-Up

8 Troubleshooting

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