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Bit 12, Relay 04:
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.

Automation VT Drive FC322 Design Guide

7 RS-485 Installation and Set-up

MG.20.X1.22 - VLT

®

 is a registered Danfoss trademark

225

  7

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Summary of Contents for VLT FC 322

Page 1: ...utomation VT Drive FC 322 Design Guide Making modern living possible Design Guide VLT Automation VT Drive FC 322 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: ...tomation VT Drive Selection 49 General Specifications 49 Efficiency 65 Special Conditions 72 Options and Accessories 77 General Description 89 High Power Options 95 Installation of Duct Cooling Kit in Rittal Enclosures 95 Outside Installation NEMA 3R Kit for Rittal Enclosures 98 Installation on Pedestal 99 Input Plate Option 102 Installation of Mains Shield for Frequency Converters 103 Frame size ...

Page 3: ...ual Current Device 186 6 Application Examples 187 Potentiometer Reference 188 Automatic Motor Adaptation AMA 188 SLC Application Example 189 System Status and Operation 192 Cascade Controller Wiring Diagram 193 Fixed Variable Speed Pump Wiring Diagram 194 Lead Pump Alternation Wiring Diagram 194 7 RS 485 Installation and Set up 197 RS 485 Installation and Set up 197 FC Protocol Overview 199 Networ...

Page 4: ...217 Danfoss FC Control Profile 222 8 Troubleshooting 231 Automation VT Drive FC322 Design Guide Contents MG 20 X1 22 VLT is a registered Danfoss trademark 3 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: ...Drive FC322 Design Guide 4 MG 20 X1 22 VLT is a registered Danfoss trademark 1 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: ... notice or any obligation to notify former or present users of such revisions or changes 1 1 2 Available Literature for VLT Automation VT Drive FC322 VLT Automation VT Drive FC322 Instruction Manual MG 20 Ux yy provide the neccessary information for getting the drive up and running VLT Automation VT Drive FC322 High Power Instruction Manual MG 20 Vx yy provide the neccessary information for gettin...

Page 7: ... voltage warning Indicates default setting 1 How to Read this Design Guide Automation VT Drive FC322 Design Guide 6 MG 20 X1 22 VLT is a registered Danfoss trademark 1 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: ...tective Extra Low Voltage PELV Printed Circuit Board PCB Rated Inverter Output Current IINV Revolutions Per Minute RPM Regenerative terminals Regen Second s Synchronous Motor Speed ns Torque limit TLIM Volts V IVLT MAX The maximum output current IVLT N The rated output current supplied by the frequency converter 1 1 5 Definitions Drive IVLT MAX The maximum output current IVLT N The rated output cu...

Page 9: ...otor frequency fMAX The maximum motor frequency fMIN The minimum motor frequency fM N The rated motor frequency nameplate data IM The motor current IM N The rated motor current nameplate data nM N The rated motor speed nameplate data PM N The rated motor power nameplate data TM N The rated torque motor UM The instantaneous motor voltage UM N The rated motor voltage nameplate data 1 How to Read thi...

Page 10: ...e resulting reference The minimum reference value set in par 3 02 Miscellaneous Analog Inputs The analog inputs are used for controlling various functions of the frequency converter There are two types of analog inputs Current input 0 20 mA and 4 20 mA Voltage input 0 10 V DC Analog Outputs The analog outputs can supply a signal of 0 20 mA 4 20 mA or a digital signal Automatic Motor Adaptation AMA...

Page 11: ...verter 1 How to Read this Design Guide Automation VT Drive FC322 Design Guide 10 MG 20 X1 22 VLT is a registered Danfoss trademark 1 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: ...achable and can be installed up to 3 metres from the frequency converter i e in a front panel by means of the installation kit option The Local Control Panel is available in two versions Numerical LCP101 NLCP Graphical LCP102 GLCP lsb Least significant bit MCM Short for Mille Circular Mil an American measuring unit for cable cross section 1 MCM 0 5067 mm2 msb Most significant bit NLCP Numerical Lo...

Page 13: ...le another Set up is active 1 How to Read this Design Guide Automation VT Drive FC322 Design Guide 12 MG 20 X1 22 VLT is a registered Danfoss trademark 1 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: ...ecting the frequency converter Restart is prevented until the trip state is cancelled by activating reset or in some cases by being programmed to reset automatically Trip locked may not be used for personal safety VT Characteristics Variable torque characteristics used for pumps and fans VVCplus If compared with standard voltage frequency ratio control Voltage Vector Control VVCplus improves the d...

Page 15: ...n VT Drive FC322 Design Guide 14 MG 20 X1 22 VLT is a registered Danfoss trademark 2 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: ...that the necessary time has passed before removing motor and mains plugs 7 Please note that the frequency converter has more voltage inputs than L1 L2 and L3 when load sharing linking of DC intermediate circuit and external 24 V DC have been installed Check that all voltage inputs have been disconnected and that the necessary time has passed before commencing repair work Installation at High Altit...

Page 17: ...l Instruction Equipment containing electrical components may not be disposed of together with domestic waste It must be separately collected with electrical and electronic waste according to local and cur rently valid legislation 2 2 Software Version 2 2 1 Software Version and Approvals VLT Automation VT Drive FC322 Software version 1 7x This manual can be used with all VLT Automation VT Drive FC3...

Page 18: ... converter is most often used by professionals of the trade as a complex component forming part of a larger appliance system or installation It must be noted that the responsibility for the final EMC properties of the appliance system or installation rests with the installer 2 3 2 What Is Covered The EU Guidelines on the Application of Council Directive 89 336 EEC outline three typical situations ...

Page 19: ...e Power Drive system The standards and test levels stated for Power Drive systems are complied with provided that the EMC correct instructions for installation are followed see the section EMC Immunity The frequency converter has been designed to meet the IEC EN 60068 2 3 standard EN 50178 pkt 9 4 2 2 at 50 C A frequency converter contains a large number of mechanical and electronic components All...

Page 20: ...f the drive Contact Danfoss for additional information 2 4 Vibration and shock The frequency converter has been tested according to the procedure based on the shown standards 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 6...

Page 21: ...ds to be able to supply a flow that corresponds to 100 a few days in a year while the average is below 80 of the rated flow for the remainder of the year the amount of energy saved is even more than 50 The laws of proportionality The figure below describes the dependence of flow pressure and power consumption on RPM Q Flow P Power Q1 Rated flow P1 Rated power Q2 Reduced flow P2 Reduced power H Pre...

Page 22: ...riod depends on the price per kwh and price of frequency converter In this example it is less than a year when compared with valves and constant speed Energy savings Pshaft Pshaft output Flow distribution over 1 year Automation VT Drive FC322 Design Guide 2 Introduction to VLT Automation VT Drive MG 20 X1 22 VLT is a registered Danfoss trademark 21 2 Remote Site Products 1 888 532 2706 www remotes...

Page 23: ...and pressure Furthermore a frequency converter can quickly adapt the speed of the fan or pump to new flow or pressure conditions in the system Simple control of process Flow Level or Pressure utilizing the built in PID control 2 7 6 Cos φ Compensation 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 ...

Page 24: ...verter is used 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 Automation VT Drive FC322 Design Guide 2 Introduction to VLT Automation VT Drive MG 20 X1 22 VLT is a registered Danfoss trademark 23 2 Remote Site Products 1 888 532 2706 www remotesiteproducts com ...

Page 25: ...en Loop Illustration 2 4 Open Loop structure In the configuration shown in the illustration above par 1 00 Configuration Mode is set to Open loop 0 The resulting reference from the reference handling system or the local reference is received and fed through the ramp limitation and speed limitation before being sent to the motor control The output from the motor control is then limited by the maxim...

Page 26: ...ng changing ramps and parameter set ups etc in par group 5 1 digital inputs or par group 8 5 serial communica tion 130BP046 10 Hand Off Auto LCP Keys Reference Site par 3 13 Reference Site Active Reference Hand Linked to Hand Auto Local Hand Off Linked to Hand Auto Local Auto Linked to Hand Auto Remote Auto Off Linked to Hand Auto Remote All keys Local Local All keys Remote Remote The table shows ...

Page 27: ...eference the drive will slow down to reduce the pressure In a similar way if the pipe pressure is lower than the set point reference the drive will automatically speed up to increase the pressure provided by the pump NB While the default values for the drive s Closed Loop controller will often provide satisfactory performance the control of the system can often be optimized by adjusting some of th...

Page 28: ...the speed of the drive Multi Setpoint Maximum 14 attempts to keep all zones at or below their respective setpoints while Multi Setpoint Min 13 attempts to keep all zones at or above their respective setpoints Example A two zone two setpoint application Zone 1 setpoint is 15 bar and the feedback is 5 5 bar Zone 2 setpoint is 4 4 bar and the feedback is 4 6 bar If Multi Setpoint Max 14 is selected Z...

Page 29: ...al to the flow This is shown below 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 2 Introduction to VLT Automation VT Drive Automation VT Drive FC322 Design Guide 28 MG 20 X1 22 VLT is a registered Danfoss trademark 2 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remote...

Page 30: ...on to VLT Automation VT Drive MG 20 X1 22 VLT is a registered Danfoss trademark 29 2 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: ...reference while another digital input is programmed to decrease the reference A third digital input can be used to reset the Digipot reference All reference resources and the bus reference are added to produce the total External Reference The External Reference the Preset Reference or the sum of the two can be selected to be the active reference Finally this reference can by be scaled using par 3 ...

Page 32: ...nge of the drive is 10 to 50 Hz 1 Start Stop via switch connected between terminals 12 24 V and 18 2 Pressure reference via a potentiometer 0 10 Bar 0 10 V connected to terminals 50 10 V 53 input and 55 common 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 Automation VT Drive FC322 Design Guide 2 Intr...

Page 33: ...itch from open loop to closed loop 1 00 Closed Loop 3 4 Configure the feedback to the PID controller Set up Analog Input 54 as a feedback input 20 00 Analog input 54 2 default Select the appropriate reference feedback unit 20 12 Bar 71 5 Configure the setpoint reference for the PID controller Set acceptable limits for the setpoint reference 3 02 3 03 0 Bar 10 Bar Set up Analog Input 53 as Referenc...

Page 34: ...gral Time to 20 sec and reduce it until the feedback signal begins to oscillate If necessary start and stop the drive or make step changes in the set point reference to attempt to cause oscillation Next increase the PID Integral Time until the feedback signal stabilizes Then increase of the Integral Time by 15 50 4 Par 20 95 PID Differential Time should only be used for very fast acting systems Th...

Page 35: ... ends pigtails These increase the screen impedance at higher frequencies which reduces the screen effect and increases the leakage current I4 If a screened cable is used for Fieldbus relay control cable signal interface and brake the screen must be mounted on the enclosure at both ends In some situations however it will be necessary to break the screen to avoid current loops If the screen is to be...

Page 36: ...ed in the second environment industrial with a supply volt age lower than 1000 V Class A Group 2 C4 frequency converters installed in the second environment with a supply voltage above 1000 V and rated current above 400 A or intended for use in complex systems No limit line An EMC plan should be made When the generic emission standards are used the frequency converters are required to comply with ...

Page 37: ...525 600 V T6 150 No No No No 11 90 kW 525 690 V T7 Yes No No No No 45 1200 kW 525 690 V T7 150 No No No No H3 0 25 45 kW 200 240 V T2 75 50 10 Yes No 0 37 90 kW 380 480 V T4 75 50 10 Yes No H4 110 1000 kW 380 480 V T4 150 150 No Yes No 11 90 kW 525 690 V T7 No Yes No Yes No 45 400 kW 525 690 V T7 150 30 No No No Hx 0 75 90 kW 525 600 V T6 Table 2 1 EMC Test Results Emission 2 9 4 General Aspects o...

Page 38: ...ipment as from 1 kW up to 16A phase current 2 9 6 Harmonics Test Results Emission Power sizes up to PK75 in T2 and T4 complies with IEC EN 61000 3 2 Class A Power sizes from P1K1 and up to P18K in T2 and up to P90K in T4 complies with IEC EN 61000 3 12 Power sizes P110 P450 in T4 also complies with IEC EN 61000 3 12 even though not required because currents are above 75 A Table 4 Rsce 120 THD 48 a...

Page 39: ...a contactor relay or similar devices EN 61000 4 5 IEC 61000 4 5 Surge transients Simulation of transients brought about e g by lightning that strikes near installations EN 61000 4 6 IEC 61000 4 6 RF Common mode Simulation of the effect from radio transmission equipment joined by connection cables See following EMC immunity form Voltage range 200 240 V 380 480 V Basic standard Burst IEC 61000 4 4 S...

Page 40: ...onnections made to the control terminals must be PELV e g thermistor must be reinforced double insulated 1 Power supply SMPS incl signal isolation of UDC indicating the intermediate current voltage 2 Gate drive that runs the IGBTs trigger transformers opto cou plers 3 Current transducers 4 Opto coupler brake module 5 Internal inrush RFI and temperature measurement circuits 6 Custom relays Illustra...

Page 41: ...2 rated earth wires terminated seately Residual Current Device This product can cause a d c current in the protective conductor Where a residual current device RCD is used for protection in case of direct or indirect contact only an RCD of Type B is allowed on the supply side of this product Otherwise another protective measure shall be applied such as separation from the environment by double or ...

Page 42: ...stor is calculated as follows Duty Cycle tb T T cycle time in seconds tb is the braking time in seconds 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 di...

Page 43: ...ns Short Circuit Motor Phase Phase The frequency converter is protected against short circuits by means of current measurement in each of the three motor phases or in the DC link A short circuit between two output phases will cause an overcurrent in the inverter The inverter will be turned off individually when the short circuit current exceeds the permitted value Alarm 16 Trip Lock To protect the...

Page 44: ...g the ratio between Imotor and Imotor nominal The Y axis is showing the time in seconds before the ETR cuts off and trips the drive The curves are showing the characteristic nominal speed at twice the nominal speed and at 0 2x the nominal speed It is clear that at lower speed the ETR cuts of at lower heat due to less cooling of the motor In that way the motor are protected from being over heated e...

Page 45: ...n VT Drive FC322 Design Guide 44 MG 20 X1 22 VLT is a registered Danfoss trademark 2 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: ...es Digital 24 V 6 6 kΩ 10 8 kΩ Digital 10 V 800Ω 2 7 kΩ Analog 10 V 3 0 kΩ 3 0 kΩ NB Check that the chosen supply voltage follows the specification of the used thermistor element Summary With the Torque limit feature the motor is protected for being overloaded independent of the speed With the ETR the motor is protected for being over heated and there is no need for any further motor protection Th...

Page 47: ... is set in par 14 25 Trip Delay at Torque Limit 2 Introduction to VLT Automation VT Drive Automation VT Drive FC322 Design Guide 46 MG 20 X1 22 VLT is a registered Danfoss trademark 2 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: ...d synchronous motors It may happen that two faults occur in the frequency converter s power semiconductor When using synchronous motors this may cause a residual rotation The rotation can be calculated to Angle 360 Number of Poles The application using synchronous motors must take this into consideration and ensure that this is not a safety critical issue This situation is not relevant for asynchr...

Page 49: ...T Drive FC322 Design Guide 48 MG 20 X1 22 VLT is a registered Danfoss trademark 3 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: ...ve FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 49 3 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: ... 0 Max input current Continuous 1 x 200 240 V A 12 5 15 20 5 24 32 46 59 111 172 Intermittent 1 x 200 240 V A 13 8 16 5 22 6 26 4 35 2 50 6 64 9 122 1 189 2 Max pre fuses 1 A 20 30 40 40 60 80 100 150 200 Environment Estimated power loss at rated max load W 4 44 30 44 60 74 110 150 300 440 Weight enclosure IP 20 kg 4 9 Weight enclosure IP 21 kg 23 23 23 23 23 27 45 65 Weight enclosure IP 55 kg 23 ...

Page 52: ...ent Continuous 3 x 200 240 V A 1 6 2 2 3 2 4 1 5 9 6 8 9 5 11 3 15 0 Intermittent 3 x 200 240 V A 1 7 2 42 3 52 4 51 6 5 7 5 10 5 12 4 16 5 Max pre fuses 1 A 10 10 10 10 20 20 20 32 32 Environment Estimated power loss at rated max load W 4 21 29 42 54 63 82 116 155 185 Weight enclosure IP20 kg 4 9 4 9 4 9 4 9 4 9 4 9 4 9 6 6 6 6 Weight enclosure IP21 kg 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7 5 7 5 Weight e...

Page 53: ...tor brake mm 2 AWG 2 10 7 35 2 50 1 0 95 4 0 120 250 MCM Max input current Continuous 3 x 200 240 V A 22 0 28 0 42 0 54 0 68 0 80 0 104 0 130 0 154 0 Intermittent 3 x 200 240 V A 24 2 30 8 46 2 59 4 74 8 88 0 114 0 143 0 169 0 Max pre fuses 1 A 63 63 63 80 125 125 160 200 250 Environment Estimated power loss at rated max load W 4 269 310 447 602 737 845 1140 1353 1636 Weight enclosure IP20 kg 12 1...

Page 54: ...35 2 50 1 0 120 4 0 Max input current Continuous 1 x 380 440 V A 33 48 78 151 Intermittent 1 x 380 440 V A 36 53 85 8 166 Continuous 1 x 441 480 V A 30 41 72 135 Intermittent 1 x 441 480 V A 33 46 79 2 148 Max pre fuses 1 A 63 80 160 250 Environment Estimated power loss at rated max load W 4 300 440 740 1480 Weight enclosure IP 21 kg 23 27 45 65 Weight enclosure IP 55 kg 23 27 45 65 Weight enclosu...

Page 55: ... 4 10 Max input current Continuous 3 x 380 440 V A 1 2 1 6 2 2 2 7 3 7 5 0 6 5 9 0 11 7 14 4 Intermittent 3 x 380 440 V A 1 32 1 76 2 42 3 0 4 1 5 5 7 2 9 9 12 9 15 8 Continuous 3 x 441 480 V A 1 0 1 4 1 9 2 7 3 1 4 3 5 7 7 4 9 9 13 0 Intermittent 3 x 441 480 V A 1 1 1 54 2 09 3 0 3 4 4 7 6 3 8 1 10 9 14 3 Max pre fuses 1 A 10 10 10 10 10 20 20 20 30 30 Environment Estimated power loss at rated ma...

Page 56: ...8 63 7 83 7 104 128 Max cable size mains motor brake mm 2 AWG 2 10 7 35 2 50 1 0 120 4 0 120 4 0 Max input current Continuous 3 x 380 440 V A 22 29 34 40 55 66 82 96 133 161 Intermittent 3 x 380 440 V A 24 2 31 9 37 4 44 60 5 72 6 90 2 106 146 177 Continuous 3 x 441 480 V A 19 25 31 36 47 59 73 95 118 145 Intermittent 3 x 441 480 V A 20 9 27 5 34 1 39 6 51 7 64 9 80 3 105 130 160 Max pre fuses 1 A...

Page 57: ... 400 500 630 700 900 900 1600 1600 2000 2000 2500 2500 Environment Estimated power loss at 400 VAC at rated max load W 4 3234 3782 4213 5119 5893 6790 8879 9670 10647 12338 13201 15436 18084 20358 Estimated power loss at 460 VAC at rated max load W 4 2947 3665 4063 4652 5634 6082 8089 8803 9414 11006 12353 14041 17137 17752 Weight enclosure IP00 kg 82 91 112 123 138 221 236 277 Weight enclosure IP...

Page 58: ...s kVA 575 V AC kVA 1 7 2 4 2 7 3 9 4 9 6 1 9 0 11 0 17 9 21 9 26 9 33 9 40 8 51 8 61 7 82 7 99 6 130 5 Max cable size mains motor brake AWG 2 mm 2 24 10 AWG 0 2 4 6 16 2 35 1 50 3 0 95 5 Max input current Continuous 3 x 525 600 V A 1 7 2 4 2 7 4 1 5 2 5 8 8 6 10 4 17 2 20 9 25 4 32 7 39 49 59 78 9 95 3 124 3 Intermittent 3 x 525 600 V A 2 7 3 0 4 5 5 7 6 4 9 5 11 5 19 23 28 36 43 54 65 87 105 137 ...

Page 59: ... 690 V AC kVA 15 5 21 5 26 3 32 3 40 6 49 62 1 74 1 99 2 119 5 Max cable size mains motor brake mm 2 AWG 2 35 1 0 95 4 0 Max input current Continuous 3 x 525 690 V A 15 19 5 24 29 36 49 59 71 87 99 Intermittent 3 x 525 690 V A 16 5 21 5 26 4 31 9 39 6 53 9 64 9 78 1 95 7 108 9 Max pre fuses 1 A 60 60 60 60 60 150 150 150 150 150 Environment Estimated power loss at rated max load W 4 201 285 335 37...

Page 60: ...27 Max mains pre fuses 1 A 125 160 200 200 250 315 350 350 400 500 550 700 700 900 900 2000 2000 2000 2000 2000 Environment Estimated power loss at 690 VAC at rated max load W 4 1458 1717 1913 2262 2662 3430 3612 4292 5156 5821 6149 6440 7249 8727 9673 11315 1290 3 14533 1637 5 19207 Estimated power loss at 575 VAC at rated max load W 4 1398 1645 1827 2157 2533 2963 3430 4051 4867 5493 5852 6132 6...

Page 61: ... 0 9 nominal at rated load Displacement Power Factor cosφ near unity 0 98 Switching on input supply L1 L2 L3 power ups enclosure type A maximum 2 times min Switching on input supply L1 L2 L3 power ups enclosure type B C maximum 1 time min Switching on input supply L1 L2 L3 power ups enclosure type D E F maximum 1 time 2 min Environment according to EN60664 1 overvoltage category III pollution degr...

Page 62: ...parated from other central circuits and galvanically isolated from the supply voltage PELV Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 61 3 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: ...acy on analog output Max error 0 8 of full scale Resolution on analog output 8 bit The analog output is galvanically isolated from the supply voltage PELV and other high voltage terminals Digital inputs Programmable digital inputs 4 6 Terminal number 18 19 27 1 29 1 32 33 Logic PNP or NPN Voltage level 0 24 V DC Voltage level logic 0 PNP 5 V DC Voltage level logic 1 PNP 10 V DC Voltage level logic...

Page 64: ... make Max terminal load AC 1 1 on 1 3 NC 1 2 NO Resistive load 240 V AC 2 A Max terminal load AC 15 1 Inductive load cosφ 0 4 240 V AC 0 2 A Max terminal load DC 1 1 on 1 2 NO 1 3 NC Resistive load 60 V DC 1A Max terminal load DC 13 1 Inductive load 24 V DC 0 1A Relay 02 Terminal number 4 6 break 4 5 make Max terminal load AC 1 1 on 4 5 NO Resistive load 2 3 400 V AC 2 A Max terminal load AC 15 1 ...

Page 65: ...Max 50 C Derating for high ambient temperature see section on special conditions Minimum ambient temperature during full scale operation 0 C Minimum ambient temperature at reduced performance 10 C Temperature during storage transport 25 65 70 C Maximum altitude above sea level without derating 1000 m Maximum altitude above sea level with derating 3000 m Derating for high altitude see section on sp...

Page 66: ...or In the range of 75 100 of the rated torque the efficiency of the motor is practically constant both when it is controlled by the frequency converter and when it runs directly on mains In small motors the influence from the U f characteristic on efficiency is marginal However in motors from 11 kW and up the advantages are significant In general the switching frequency does not affect the efficie...

Page 67: ...n the motor voltage before it stabilizes itself at a level depending on the voltage in the intermediate circuit The rise time and the peak voltage UPEAK affect the service life of the motor If the peak voltage is too high especially motors without phase coil insulation are affected If the motor cable is short a few metres the rise time and peak voltage are lower If the motor cable is long 100 m th...

Page 68: ... 35 3 dU dt 0 8 UPEAK Risetime Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 67 3 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: ... P18KT2 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 36 240 0 244 0 608 1 993 136 240 0 568 0 580 0 816 150 240 0 720 0 574 0 637 FC322 P22KT2 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 36 240 0 244 0 608 1 993 136 240 0 568 0 580 0 816 150 240 0 720 0 574 0 637 FC322 P30KT2 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 15 24...

Page 70: ...150 400 0 370 1 190 1 770 FC322 P7K5T4 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 5 500 0 04755 0 739 8 035 50 500 0 207 4 548 150 500 0 6742 1 030 2 828 FC322 P11KT4 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 15 480 0 192 1 300 5 416 100 480 0 612 1 300 1 699 150 480 0 512 1 290 2 015 FC322 P15KT4 Cable length m Mains voltage V Rise time μsec Vp...

Page 71: ...1 240 1 426 150 480 0 712 1 200 1 334 FC322 P45KT4 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 5 480 0 368 1 270 2 853 50 480 0 536 1 260 1 978 100 480 0 680 1 240 1 426 150 480 0 712 1 200 1 334 FC322 P55KT4 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 15 480 0 256 1 230 3 847 50 480 0 328 1 200 2 957 100 480 0 456 1 200 2 127 150 480 0 960 1 150 1...

Page 72: ...Rise time μsec Vpeak kV dU dt kV μsec 30 690 0 38 1 513 3 304 30 575 0 23 1 313 2 750 30 690 1 1 72 1 329 0 640 1 With Danfoss dU dt filter FC322 P450 P1M2 T7 Cable length m Mains voltage V Rise time μsec Vpeak kV dU dt kV μsec 30 690 0 57 1 611 2 261 30 575 0 25 2 510 30 690 1 1 13 1 629 1 150 1 With Danfoss dU dt filter Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection M...

Page 73: ...ustration 3 1 Derating of Iout for different TAMB MAX for enclosure A using 60 AVM SFAVM Stator Frequency Asyncron Vector Modulation Illustration 3 2 Derating of Iout for different TAMB MAX for enclosure A using SFAVM In enclosure A the length of the motor cable has a relatively high impact on the recommended derating Therefore the recommended derating for an application with max 10 m motor cable ...

Page 74: ...ncron Vector Modulation Illustration 3 8 Derating of Iout for different TAMB MAX for enclosure C using SFAVM in Normal torque mode 110 over torque D enclosures 60 AVM Pulse Width Modulation 380 480 V Illustration 3 9 Derating of Iout for different TAMB MAX for enclosure D at 480 V using 60 AVM in Normal torque mode 110 over torque SFAVM Stator Frequency Asyncron Vector Modulation Illustration 3 10...

Page 75: ...ector Modulation Illustration 3 14 Derating of Iout for different TAMB MAX for enclosure D at 690 V using SFAVM in Normal torque mode 110 over torque Note P400 only E and F enclosures 60 AVM Pulse Width Modulation 380 480 V Illustration 3 15 Derating of Iout for different TAMB MAX for enclosure E at 480 V using 60 AVM in Normal torque mode 110 over torque SFAVM Stator Frequency Asyncron Vector Mod...

Page 76: ...own diagram Illustration 3 19 Derating of output current versus altitude at TAMB MAX for frame sizes A B and C At altitudes above 2 km please contact Danfoss Drives regarding PELV An alternative is to lower the ambient temperature at high altitudes and thereby ensure 100 output current at high altitudes As an example of how to read the graph the situation at 2 km is elaborated At a temperature of ...

Page 77: ...r designed for this type of operation may be used An alternative is to reduce the load level of the motor by choosing a larger motor However the design of the frequency converter puts a limit to the motor size Variable Quadratic torque applications VT In VT applications such as centrifugal pumps and fans where the torque is proportional to the square of the speed and the power is proportional to t...

Page 78: ...ions to Ensure Performance The frequency converter constantly checks for critical levels of internal temperature load current high voltage on the intermediate circuit and low motor speeds 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 frequency converter The capability to aut...

Page 79: ...r in the extended LCP frame Connect power to the frequency converter Set up the input output functions in the corresponding parameters as mentioned in the section General Technical Data 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide 78 MG 20 X1 22 VLT is a registered Danfoss trademark 3 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesitepr...

Page 80: ...t the cradle Fit the LCP A2 A3 and B3 enclosures A5 B1 B2 B4 C1 C2 C3 and C4 enclosures Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 79 3 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: ...utputs in the MCB 101 are galvanically isolated from other inputs outputs on the MCB 101 but not from these on the control card of the drive 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 3 VLT Automation VT Dri...

Page 82: ...solution Max Input impedance 2 0 10 V DC 20 V continuously 10 bits Approx 5 K ohm 3 6 5 Digital Outputs Terminal X30 5 7 Parameters for set up 5 32 and 5 33 Number of digital outputs Output level Tolerance Max impedance 2 0 or 24 V DC 4 V 600 ohm 3 6 6 Analog Outputs Terminal X30 5 8 Parameters for set up 6 6 and 16 77 Number of analog outputs Output signal level Tolerance Max impedance 1 0 4 20 m...

Page 83: ... part 4 and 5 When the relay option kit is ordered separately the kit includes Relay Module MCB 105 Extended LCP frame and enlarged terminal cover Label for covering access to switches S201 S202 and S801 Cable strips for fastening cables to relay module A2 A3 B3 A5 B1 B2 B4 C1 C2 C3 C4 1 IMPORTANT The label MUST be placed on the LCP frame as shown UL approved 3 VLT Automation VT Drive Selection Au...

Page 84: ... the relay functions in par 5 40 Function Relay 6 8 par 5 41 On Delay Relay 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 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 83 3 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts co...

Page 85: ...al 35 external 24 V DC supply Terminal 36 external 24 V DC supply Follow these steps 1 Remove the LCP or Blind Cover 2 Remove the Terminal Cover 3 Remove the Cable De coupling Plate and the plastic cover un derneath 4 Insert the 24 V DC Backup External Supply Option in the Option Slot 5 Mount the Cable De coupling Plate 6 Attach the Terminal Cover and the LCP or Blind Cover When MCB 107 24 V backu...

Page 86: ... FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 85 3 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: ...ciple diagram for Analog I O mounted in frequency converter Analog I O configuration 3 x Analog Inputs capable of handling following 0 10 VDC OR 0 20 mA voltage input 0 10V by mounting a 510Ω resistor across terminals see NB 4 20 mA voltage input 2 10V by mounting a 510Ω resistor across terminals see NB Ni1000 temperature sensor of 1000 Ω at 0 C Specifications according to DIN43760 Pt1000 temperat...

Page 88: ...in both C and F When operating with temperature sensors maximum cable length to connect sensors is 80 m non screened non twisted wires Analog outputs terminal X42 7 12 Parameter group for read out and write 18 3 See also Programming Guide Parameter groups for set up 26 4 26 5 and 26 6 See also Programming Guide 3 x Analog outputs Output signal level Resolution Linearity Max load Volt 0 10 VDC 11 b...

Page 89: ...nsists of an option board containing 3 relays that is installed in the B option location on the Drive Once options are installed the parameters needed to support the Cascade Controller functions will be available through the control panel in the 27 parameter group The Extended Cascade Controller offers more functionality than the Basic Cascade Controller It can be used to extend the Basic Cascade ...

Page 90: ...ed has five relays available for controlling pumps Two 2 relays are standard in the FC and additional 3 relays are found on the option card MCO 101 or 8 relays and 7 digital inputs on option card MCO 102 The Cascade Controller is capable of controlling a mix of variable speed and fixed speed pumps Possible configurations are described in more detail in the next section For simplicity of descriptio...

Page 91: ...trol cables and relief the cables by the enclosed cable strips Various systems must not be mixed Fit the extended cradle and terminal cover Replace the LCP Connect power to the frequency converter Wiring the Terminals Do not combine low voltage parts and PELV systems 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide 90 MG 20 X1 22 VLT is a registered Danfoss trademark 3 Re...

Page 92: ...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 See the section Control with brake function for the dimensioning of brake resistors Code numbers can be found in the section How to order Automation VT Drive...

Page 93: ...30B1114 Illustration 3 26 LCP Kit with graphical LCP fasteners 3 m cable and gasket Illustration 3 27 LCP Kit with numerical LCP fasternes and gasket LCP Kit without LCP is also available Ordering number 130B1117 For IP55 units the ordering number is 130B1129 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide 92 MG 20 X1 22 VLT is a registered Danfoss trademark 3 Remote Sit...

Page 94: ... as shown If an A or B option is used the brim must be fit ted to cover the top inlet Place the base part C at the bottom of the drive and use the clamps from the acces sory bag to correctly fasten the cables 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 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection ...

Page 95: ... rapid energy changes can also be reflected back to the DC line in the inverter and cause shut down The du dt filter is designed to reduce the voltage rise time the rapid energy change in the motor and by that intervention avoid premature aging and flashover in the motor insulation du dt filters have a positive influence on the radiation of magnetic noise in the cable that connects the drive to th...

Page 96: ... Illustration 3 28 Installation of IP00 in Rittal TS8 enclosure 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 Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 95 3 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteprod...

Page 97: ...n the enclosure a calculation must be made to ensure the proper airflow is provided to cool the inside of the Rittal enclosure Ordering Information Rittal TS 8 Enclosure Frame D3 Kit Part No Frame D4Kit Part No Frame E2 Part No 1800 mm 176F1824 176F1823 Not possible 2000 mm 176F1826 176F1825 176F1850 2200 mm 176F0299 Kit Contents Ductwork components Mounting hardware Gasket material Delivered with...

Page 98: ...ion 3 31 E Frame Derating vs Pressure Change Large Fan P315T5 P400T5 and P500T7 P560T7 Drive air flow 850 cfm 1445 m3 h Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 97 3 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VFD FC...

Page 99: ...he installation NB The current rating of drives in D3 and D4 frames are de rated by 3 when adding the NEMA 3R kit Drives in E2 frames require no derating NB A door fan s is required on the Rittal cabinet to remove the loses not contained in the back channel of the drive The minimum door fan s airflow required at the drive maximum ambient for the D3 and D4 is 391 m 3 h 230 cfm The minimum door fan ...

Page 100: ...1 and D2 This is a 200 mm high pedestal that allows these frames to be floor mounted The front of the pedestal has openings for input air to the power components The frequency converter gland plate must be installed to provide ade quate cooling air to the control components of the frequency converter via the door fan and to maintain the IP21 NEMA 1 or IP54 NEMA 12 de grees of enclosure protections...

Page 101: ...iver Torques 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 3 VLT Automation VT Drive Selection Automation VT Drive FC322 Design Guide 100 MG 20 X1 22 VLT is a registered Danfoss trademark 3 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VF...

Page 102: ...d according to this figure Illustration 3 34 Drill master for fixing holes in floor Automation VT Drive FC322 Design Guide 3 VLT Automation VT Drive Selection MG 20 X1 22 VLT is a registered Danfoss trademark 101 3 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: ...ype of RFI filters depending on the input plate combination and the RFI filters interchangeable Field installable kits in certain cases are the same for all voltages 380 480 V Fuses Disconnect Fuses RFI RFI Fuses RFI Disconnect Fuses D1 All D1 power sizes 176F8442 176F8450 176F8444 176F8448 176F8446 D2 All D2 power sizes 176F8443 176F8441 176F8445 176F8449 176F8447 E1 315 kW 176F0253 176F0255 176F...

Page 104: ...when removing and reinstalling E frames input plates are heavy 20 35 kg depending on configuration It is recommended that the disconnect switch be removed from input plate for easier installation and be reinstalled on the input plate after the input plate has been installed on the drive NB For further information please see the Instruction Sheet 175R5795 3 7 6 Installation of Mains Shield for Freq...

Page 105: ...maceutical industries in Germany Selection of this option provides terminals organized and labeled to the specifications of the NAMUR standard for drive input and output terminals This requires MCB 112 PTC Thermistor Card and MCB 113 Extended Relay Card RCD Residual Current Device Uses the core balance method to monitor ground fault currents in grounded and high resistance grounded systems TN and ...

Page 106: ...wering customer supplied accessory devices such as sensors PLC I O contactors temperature probes indicator lights and or other electronic hardware Diagnostics include a dry DC ok contact a green DC ok LED and a red overload LED External Temperature Monitoring Designed for monitoring temperatures of external system components such as the motor windings and or bearings Includes eight universal input...

Page 107: ...22 Design Guide 106 MG 20 X1 22 VLT is a registered Danfoss trademark 4 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: ... the drive Ordering numbers for VLT Automation VT Drive standard variants can also be located in the chapter How to Select Your VLT From the Internet based Drive Configurator you can configure the right drive for the right application and generate the type code string The Drive Configurator will automatically generate an eight digit sales number to be delivered to your local sales office Furthermo...

Page 109: ...class A2 H3 RFI filter class A1 B reduced cable length H4 RFI filter class A2 A1 Brake 18 X No brake chopper included B Brake chopper included T Safe Stop U Safe brake Display 19 G Graphical Local Control Panel GLCP N Numeric Local Control Panel NLCP X No Local Control Panel Coating PCB 20 X No coated PCB C Coated PCB Mains option 21 D Loadsharing X No Mains disconnect switch 8 Mains Disconnect Lo...

Page 110: ...No options 5 MCO 102 Advanced Cascade Control C option software 36 37 XX Standard software D options 38 39 DX No option D0 DC backup The various options are described further in this Design Guide Table 4 1 Type code description Automation VT Drive FC322 Design Guide 4 How to Order MG 20 X1 22 VLT is a registered Danfoss trademark 109 4 Remote Site Products 1 888 532 2706 www remotesiteproducts com...

Page 111: ...d PCB D frames 380 480 500 V only Mains option 21 X No mains option 3 Mains disconnect and Fuse 5 Mains disconnect Fuse and Load sharing 7 Fuse A Fuse and Load sharing D Load sharing Adaptation 22 Reserved Adaptation 23 Reserved Software release 24 27 Actual software Software language 28 A options 29 30 AX No options A0 MCA 101 Profibus DP V1 A4 MCA 104 DeviceNet AN MCA 121 Ethernet IP B options 3...

Page 112: ...1 pc 3 pin connectors 130B1116 Backplate IP21 NEMA 1 enclosure Top Cover A2 130B1132 Backplate IP21 NEMA 1 enclosure Top Cover A3 130B1133 Backplate A5 IP55 NEMA 12 130B1098 Backplate B1 IP21 IP55 NEMA 12 130B3383 Backplate B2 IP21 IP55 NEMA 12 130B3397 Backplate C1 IP21 IP55 NEMA 12 130B3910 Backplate C2 IP21 IP55 NEMA 12 130B3911 Backplate A5 IP66 NEMA 4x 130B3242 Backplate B1 IP66 NEMA 4x 130B3...

Page 113: ...n B1 Fan external frame size B1 130B1013 Fan B2 Fan external frame size B2 130B1015 Fan B3 Fan external frame size B3 130B3563 Fan B4 Fan external frame size B4 130B3699 Fan B4 Fan external frame size B5 130B3701 Fan C1 Fan external frame size C1 130B3865 Fan C2 Fan external frame size C2 130B3867 Fan C3 Fan external frame size C3 130B4292 Fan C4 Fan external frame size C4 130B4294 Accessory bag A...

Page 114: ...ith older software versions please contact your Danfoss supplier Automation VT Drive FC322 Design Guide 4 How to Order MG 20 X1 22 VLT is a registered Danfoss trademark 113 4 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 115: ...10 2x 175G6632 P315 648 A 400 2x175G6611 2x175G6633 P400 380 415V 60Hz IAHF N Typical Motor Used HP Danfoss ordering number Frequency converter size AHF 005 AHF 010 19 A 10 15 130B2460 130B2472 P5K5 P7K5 26 A 20 130B2461 130B2473 P11K 35 A 25 30 130B2462 130B2474 P15K P18K 43 A 40 130B2463 130B2475 P22K 72 A 50 60 130B2464 130B2476 P30K P37K 101A 75 130B2465 130B2477 P45K P55K 144 A 100 125 130B24...

Page 116: ...cal motor load 4 pole and 110 torque 500 525V 50Hz IAHF N Typical Motor Used kW Danfoss ordering number Frequency converter size AHF 005 AHF 010 10 A 0 75 5 5 175G6644 175G6656 PK75 P5K5 19 A 7 5 11 175G6645 175G6657 P7K5 P11K 26 A 15 18 5 175G6646 175G6658 P15K P18K 35 A 22 175G6647 175G6659 P22K 43 A 30 175G6648 175G6660 P30K 72 A 37 45 175G6649 175G6661 P37K P45K 101 A 55 75 175G6650 175G6662 P...

Page 117: ...160 130B2334 130B2299 P132 217 A 200 130B2335 130B2300 P160 289 A 250 130B2331 2333 130B2301 P200 324 A 315 130B2333 2334 130B2302 P250 370 A 400 130B2334 2335 130B2304 P315 4 How to Order Automation VT Drive FC322 Design Guide 116 MG 20 X1 22 VLT is a registered Danfoss trademark 4 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8...

Page 118: ... 60 Hz 130B2308 130B2282 62 A P18K P37K P37K 3 kHz 60 Hz 130B2309 130B2283 75 A P22K P45K P55K 3 kHz 60 Hz 130B2310 130B2284 115 A P30K P55K P75K 3 kHz 60 Hz 130B2310 130B2284 115 A P37K P75K P90K 3 kHz 60 Hz 130B2311 130B2285 180 A P45K P90K P110 3 kHz 60 Hz 130B2311 130B2285 180 A P110 P132 3 kHz 60 Hz 130B2312 130B2286 260 A P132 P160 3 kHz 60 Hz 130B2312 130B2286 260 A P160 P200 3 kHz 60 Hz 13...

Page 119: ... 60 Hz 130B2308 130B2282 62 A P18K P37K P37K 3 kHz 60 Hz 130B2309 130B2283 75 A P22K P45K P55K 3 kHz 60 Hz 130B2310 130B2284 115 A P30K P55K P75K 3 kHz 60 Hz 130B2310 130B2284 115 A P37K P75K P90K 3 kHz 60 Hz 130B2311 130B2285 180 A P45K P90K P110 3 kHz 60 Hz 130B2311 130B2285 180 A P110 P132 3 kHz 60 Hz 130B2312 130B2286 260 A P132 P160 3 kHz 60 Hz 130B2312 130B2286 260 A P160 P200 3 kHz 60 Hz 13...

Page 120: ...10 132 150 160 260 2 130B2327 130B2347 180 200 220 250 303 2 130B2329 130B2348 260 315 430 1 5 130B2241 130B2270 300 400 375 500 530 1 5 130B2242 130B2271 450 560 660 1 5 130B2337 130B2381 480 630 560 710 765 1 5 130B2338 130B2382 670 800 940 1 5 130B2339 130B2383 900 820 1000 1320 1 5 130B2340 130B2384 970 1200 Table 4 2 Mains supply 3x525 690 V Automation VT Drive FC322 Design Guide 4 How to Ord...

Page 121: ...W 3 kHz 60 Hz 130B2401 130B2390 280 A 160 kW 200 kW 3 kHz 60 Hz 130B2402 130B2391 400 A 200 kW 250 kW 3 kHz 60 Hz 130B2402 130B2391 400 A 250 kW 315 kW 3 kHz 60 Hz 130B2277 130B2275 500 A 315 kW 355 kW 2 kHz 60 Hz 130B2278 130B2276 750 A 355 kW 400 kW 2 kHz 60 Hz 130B2278 130B2276 750 A 400 kW 450 kW 2 kHz 60 Hz 130B2278 130B2276 750 A 450 kW 500 kW 2 kHz 60 Hz 130B2405 130B2393 910 A 500 kW 560 k...

Page 122: ... 3 130B2419 130B2428 180 200 220 250 310 3 130B2420 130B2429 260 315 430 3 130B2235 130B2238 300 400 375 500 530 2 130B2236 130B2239 450 560 630 2 130B2280 130B2274 480 630 560 710 765 2 130B2421 130B2430 670 800 1350 2 130B2422 130B2431 900 820 1000 970 1200 Table 4 3 Mains supply 3x525 690 V Automation VT Drive FC322 Design Guide 4 How to Order MG 20 X1 22 VLT is a registered Danfoss trademark 1...

Page 123: ...4 1005 110 110 P1K1 1 1 130 152 145 0 065 1820 120 145 0 26 1920 120 150 200 27 0989 110 110 P1K5 1 5 81 110 90 0 095 1821 120 90 0 43 1921 120 100 100 10 1006 110 110 P1K5 1 5 81 110 90 0 095 1821 120 90 0 43 1921 120 100 200 19 0991 110 110 P2K2 2 2 58 74 2 65 0 25 1822 120 65 0 80 1922 120 72 200 14 0992 110 110 P3K0 3 45 53 8 50 0 285 1823 120 50 1 0 1923 120 50 200 10 0993 110 110 P3K7 3 7 31...

Page 124: ... 115 110 0 6 1845 120 110 4 7 1945 120 120 200 6 2X0990 110 110 P7K5 7 5 45 3 83 7 80 0 85 1846 120 80 6 1 1946 120 82 240 5 2X0090 110 110 P11K 11 34 9 56 4 40 2 1848 120 40 11 1948 120 110 110 P15K 15 25 3 40 9 40 2 1848 120 40 11 1948 120 110 110 P18K 18 5 20 3 32 8 30 2 8 1849 120 30 18 1949 120 110 110 P22K 22 16 9 27 3 25 3 5 1850 120 25 23 1950 120 110 110 P30K 30 13 2 20 20 4 1851 120 20 2...

Page 125: ...132 132 6 6 8 9 4 7 185 2124 600 4 7 113 2124 600 110 110 P160 160 6 6 7 3 4 7 224 2125 600 4 7 137 2125 600 110 110 P200 200 4 2 5 9 3 8 147 2X2126 600 3 8 90 2X2126 600 110 110 P250 250 4 2 4 7 2 6 173 2X2127 600 2 6 106 2X2127 600 110 110 P315 315 3 4 3 7 2 6 212 2X2128 600 2 6 130 2X2128 600 108 110 P400 355 2 3 3 3 2 6 72 2x1062 300 110 110 P450 400 2 3 2 9 2 6 72 2x1062 300 110 110 P500 500 ...

Page 126: ...tomation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 125 5 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: ...ory bags containing necessary brackets screws and connectors are included with the drives upon delivery All measurements in mm 5 1 1 Mechanical Front Views 5 How to Install Automation VT Drive FC322 Design Guide 126 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automati...

Page 128: ...70 170 242 242 242 205 231 308 370 308 370 Back plate B 90 90 130 130 242 242 242 165 231 308 370 308 370 Distance between mount holes b 70 70 110 110 215 210 210 140 200 272 334 270 330 Depth mm Without option A B C 205 205 205 205 200 260 260 248 242 310 335 333 333 With option A B C 220 220 220 220 200 260 260 262 242 310 335 333 333 Screw holes mm c 8 0 8 0 8 0 8 0 8 2 12 12 8 12 12 Diameter ø...

Page 129: ...1 Enclosure F2 All measurements in mm Base plate mount Enclosure F3 Enclosure F4 5 How to Install Automation VT Drive FC322 Design Guide 128 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ... 375 375 494 494 607 607 607 607 Dimensions brackets mm inch Centre hole to edge a 22 0 9 22 0 9 22 0 9 22 0 9 56 2 2 23 0 9 Centre hole to edge b 25 1 0 25 1 0 25 1 0 25 1 0 25 1 0 25 1 0 Hole diameter c 25 1 0 25 1 0 25 1 0 25 1 0 25 1 0 25 1 0 d 20 0 8 20 0 8 20 0 8 20 0 8 27 1 1 e 11 0 4 11 0 4 11 0 4 11 0 4 13 0 5 f 22 0 9 22 0 9 22 0 9 22 0 9 g 10 0 4 10 0 4 10 0 4 10 0 4 h 51 2 0 51 2 0 51 ...

Page 131: ... of air circulation To protect the unit from overheating it must be ensured that the ambient temperature does not exceed the maximum temperature stated for the frequency converter and that the 24 hour average temperature is not exceeded Locate the maximum temperature and 24 hour average in the paragraph Derating for Ambient Temperature If the ambient temperature is in the range of 45 C 55 C derati...

Page 132: ...ng the Frequency Converter When receiving the frequency converter please make sure that the packaging is intact and be aware of any damage that might have occurred to the unit during transport In case damage has occurred contact immediately the shipping company to claim the damage 5 2 3 Transportation and Unpacking Before unpacking the frequency converter it is recommended that it is located as cl...

Page 133: ...le the weight of the frequency converter See Mechanical Dimensions for the weight of the different frame sizes 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 5 How to Install Automation VT Drive FC322 Design Guide 132 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotes...

Page 134: ...on 5 7 Recommended lifting method frame size F3 Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 133 5 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: ...nits Lifting bar to lift the unit rod or tube max Ø 25 mm 1 inch able to lift minimum 400 kg 880 lbs 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 5 How to Install Automation VT Drive FC322 Design Guide 134 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 ww...

Page 136: ...nstallation High Power Wire access 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 NB All cable lugs shoes must mount within the width of the terminal bus bar Automation VT Drive FC322 Design Guide 5 ...

Page 137: ...fm If the ambient is below maximum or if additional components heat loses are added within the enclosure a calculation must be made to ensure the proper airflow is provided to cool the inside of the Rittal enclosure Airflow The necessary airflow over the heat sink must be secured The flow rate is shown below Enclosure protection Frame size Door fan Top fan airflow Airflow over heatsink IP21 NEMA 1...

Page 138: ...m of the frequency converter 1 Mains side 2 Motor side Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 137 5 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: ...verter 1 Place conduits in marked areas 5 How to Install Automation VT Drive FC322 Design Guide 138 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...llation frame size D1 and D2 To comply with the IP21 rating a separate drip shield is to be installed as explained below 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 Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 139 5 Remote Site Prod...

Page 141: ... 110 132 19 19 19 19 9 6 9 6 9 6 9 6 19 0 6 D2 D4 160 250 160 315 19 19 9 6 9 6 19 0 6 E1 E2 315 450 355 560 19 19 9 6 9 6 19 0 6 Enclosure 200 240 V 380 480 V 525 690 V Mains Motor DC Con nection Brake Regen Relay F1 F2 F3 F4 500 1000 710 1200 19 19 9 6 9 5 19 0 6 Table 5 3 Tightening of terminals For C4 tigtening torque depends on cable dimensions used 35 95 mm2 or 120 150 mm2 5 3 2 Removal of K...

Page 142: ...ng to EN 50178 The mains connection is fitted to the main switch if this is included NB Check that mains voltage corresponds to the mains voltage of the frequency converter name plate IT Mains Do not connect 400 V frequency converters with RFI filters to mains supplies with a voltage between phase and earth of more than 440 V For IT mains and delta earth grounded leg mains voltage may exceed 440 V...

Page 143: ...d cable is used some EMC requirements are not complied with For more information see EMC specifications 5 How to Install Automation VT Drive FC322 Design Guide 142 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...d motors can be connected to the frequency converter Normally small motors are star connected 230 400 V D Y Large motors are delta connected 400 6090 V D Y Refer to the motor name plate for correct connection mode and voltage NB 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...

Page 145: ...ttached to each inverter module terminal The wires are required to be equal length within 10 between the inverter module terminals and the first common point of a phase The recommended common point is the motor terminals Output junction box requirements The length minimum 2 5 meters and quantity of cables must be equal from each inverter module to the common terminal in the junction box 5 3 6 Elec...

Page 146: ...r output Over current protection Provide overload protection to avoid fire hazard due to overheating of the cables in the installation Over current protection must always be carried out according to national regulations The frequency converter is equipped with an internal over current protection that can be used for upstream overload protection UL applications excluded See par 4 18 Fuses must be d...

Page 147: ... gG 22K 63A1 380 480 V type gG 30K 80A1 380 480 V type gG 37K 100A1 380 480 V type gG 45K 125A1 380 480 V type gG 55K 160A1 380 480 V type gG 75K 250A1 380 480 V type aR 90K 250A1 380 480 V type aR Table 5 4 Non UL fuses 200 V to 480 V 1 Max fuses see national international regulations for selecting an applicable fuse size Danfoss PN Bussmann Ferraz Siba 20220 170M4017 6 9URD31D08A0700 20 610 32 7...

Page 148: ...e RK1 Type CC Type RK1 11K KTS R40 JKS 40 JJS 40 5014006 040 KLS R40 A6K 40R 15K KTS R40 JKS 40 JJS 40 5014006 040 KLS R40 A6K 40R 18K KTS R50 JKS 50 JJS 50 5014006 050 KLS R50 A6K 50R 22K KTS R60 JKS 60 JJS 60 5014006 063 KLS R60 A6K 60R 30K KTS R80 JKS 80 JJS 80 2028220 100 KLS R80 A6K 80R 37K KTS R100 JKS 100 JJS 100 2028220 125 KLS R100 A6K 100R 45K KTS R125 JKS 150 JJS 150 2028220 125 KLS R12...

Page 149: ...delivering 100 000 Arms symmetrical 240V or 480V or 500V or 600V depending on the drive voltage rating With the proper fusing the drive Short Circuit Current Rating SCCR is 100 000 Arms Size Type Bussmann E1958 JFHR2 Bussmann E4273 T JDDZ SIBA E180276 RKI JDDZ LittelFuse E71611 JFHR2 Ferraz Shawmut E60314 JFHR2 Bussmann E4274 H JDDZ Bussmann E125085 JFHR2 Internal Option Bussmann P90K FWH 300 JJS ...

Page 150: ...0700 20 610 32 700 P400 170M4017 700 A 700 V 6 9URD31D08A0700 20 610 32 700 P500 170M6013 900 A 700 V 6 9URD33D08A0900 20 630 32 900 P560 170M6013 900 A 700 V 6 9URD33D08A0900 20 630 32 900 Table 5 13 Frame size E 525 690 V Size Type Bussmann PN Rating Siba Internal Bussmann Option P630 170M7081 1600 A 700 V 20 695 32 1600 170M7082 P710 170M7081 1600 A 700 V 20 695 32 1600 170M7082 P800 170M7081 1...

Page 151: ...ximum when protected by the above fuses 5 How to Install Automation VT Drive FC322 Design Guide 150 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...ame sizes A5 B1 B2 C1 and C2 5 3 9 Control Terminals Drawing reference numbers 1 10 pole plug digital I O 2 3 pole plug RS485 Bus 3 6 pole analog I O 4 USB Connection Illustration 5 19 Control terminals all enclosures Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 151 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http ww...

Page 153: ...mounted to the ter minal To remove the cable from the terminal 1 Insert a screw driver1 in the square hole 2 Pull out the cable 1 Max 0 4 x 2 5 mm 1 2 3 5 How to Install Automation VT Drive FC322 Design Guide 152 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation ...

Page 154: ...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 Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 153 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VF...

Page 155: ...he cable length NB 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 5 How to Install Automation VT Drive FC322 Design Guide 154 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts co...

Page 156: ...on entitled Earthing of Screened Armoured Control Cables for the correct termination of control cables 5 3 14 Switches S201 S202 and S801 Switches S201 A53 and S202 A54 are used to select a current 0 20 mA or a voltage 0 to 10 V configuration of the analog input terminals 53 and 54 respectively Switch S801 BUS TER can be used to enable termination on the RS 485 port terminals 68 and 69 See drawing...

Page 157: ...ations section for details For protection of the frequency converter the recommended fuses must be used or the unit must be with built in fuses Recommended fuses can be seen in the tables of the fuse section Always ensure that proper fusing is made according to local regulation The mains connection is fitted to the mains switch if this is included 5 How to Install Automation VT Drive FC322 Design ...

Page 158: ...nd cross section The frequency converter has been EMC tested with a given length of cable Keep the motor cable as short as possible to reduce the noise level and leakage currents Switching frequency When frequency converters are used together with Sine wave filters to reduce the acoustic noise from a motor the switching frequency must be set according to the instruction in par 14 01 Switching Freq...

Page 159: ...with disconnect fuse and RFI filter frame size D2 5 How to Install Automation VT Drive FC322 Design Guide 158 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...r L1 L2 L3 9 Mains ground 4 Load sharing 10 Motor DC DC U V W 88 89 96 97 98 T1 T2 T3 Illustration 5 25 Compact IP 00 Chassis frame size D3 Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 159 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VFD ...

Page 161: ...103 R S T L1 L2 L1 L2 91 92 93 8 Fan Fuse see fuse tables for part number L1 L2 L3 9 Mains ground 4 Load sharing 10 Motor DC DC U V W 88 89 96 97 98 T1 T2 T3 5 How to Install Automation VT Drive FC322 Design Guide 160 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automa...

Page 162: ...type 12 NB D2 and D4 shown as examples D1 and D3 are equivalent Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 161 5 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: ...onnect fuse and RFI filter frame size E2 5 How to Install Automation VT Drive FC322 Design Guide 162 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...L1 L2 L1 L2 L3 9 Mains ground 4 Brake 10 Motor R R U V W 81 82 96 97 98 T1 T2 T3 Illustration 5 31 Position of earth terminals IP00 frame sizes E Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 163 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Driv...

Page 165: ...d Power Terminals 8 Manual Motor Controller fuses 3 or 6 pieces See fuse tables for part numbers 4 Line 9 Line Fuses F1 and F2 frame 3 pieces See fuse tables for part numbers R S T 10 30 Amp Fuse Protected Power fuses L1 L2 L3 5 How to Install Automation VT Drive FC322 Design Guide 164 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts co...

Page 166: ...VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 165 5 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: ... 103 9 SMPS Fuses See fuse tables for part numbers L1 L2 L1 L2 5 Brake R R 81 82 Illustration 5 34 Inverter Cabinet frame size F2 and F4 5 How to Install Automation VT Drive FC322 Design Guide 166 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VFD FC3...

Page 168: ...for part numbers 100 101 102 103 9 SMPS Fuses See fuse tables for part numbers L1 L2 L1 L2 5 Brake R R 81 82 Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 167 5 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: ...tall Automation VT Drive FC322 Design Guide 168 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...ndently of the power supply an external power supply can be applied The connection is made on the power card Terminal No Function 100 101 102 103 Auxiliary supply S T Internal supply S T The connector located on the power card provides the connection of line voltage for the cooling fans The fans are connected from factory to be supplied form a common AC line jumpers between 100 102 and 101 103 If ...

Page 171: ...e Type D1 D3 P90K P110 380 500V P90K P132 525 690V ABB OETL NF200A D2 D4 P132 P200 380 500V P160 P315 525 690V ABB OETL NF400A E1 E2 P250 380 500V P355 P560500HP 750HP 525 690V ABB OETL NF600A E1 E2 P315 P400 380 500V ABB OETL NF800A F3 P450 380 500V P630 P710 525 690V Merlin Gerin NPJF36000S12AAYP F4 P500 P630 380 500V P800 525 690V Merlin Gerin NRK36000S20AAYP F4 P710 P800 380 500V P900 P1M0 525...

Page 172: ...be less than 100 kA when this option is added See the drive label for SCCR rating 5 6 Final Set Up and Test To test the set up and ensure that the frequency converter is running follow these steps Step 1 Locate the motor name plate NB The motor is either star Y or delta connected Δ This information is located on the motor name plate data Step 2 Enter the motor name plate data in this parameter lis...

Page 173: ...322 Design Guide 172 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...r and alarm description NB Unsuccessful AMA is often caused by incorrectly registered motor name plate data or too big difference between the motor power size and the VLT Automation VT Drive power size Step 4 Set speed limit and ramp time Set up the desired limits for speed and ramp time Minimum Reference par 3 02 Maximum Reference par 3 03 Motor Speed Low Limit par 4 11 or 4 12 Motor Speed High L...

Page 175: ...fter each modification of the installation or application which the FC 200 Safe Stop is part of The commissioning test 1 Remove the 24 V DC voltage supply to terminal 37 by the interrupt device while the motor is driven by the FC322 i e mains supply is not interrupted The test step is passed if the motor reacts with a coast and the mechanical brake if connected is activated 2 Then send Reset signa...

Page 176: ...key The test step is passed if the motor becomes operational again 5 The commissioning test is passed if all four test steps are passed Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 175 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VFD FC32...

Page 177: ... and relay 2 are programmed in par 5 40 Function Relay par 5 41 On Delay Relay and par 5 42 Off Delay Relay Additional relay outputs by using option module MCB 105 5 How to Install Automation VT Drive FC322 Design Guide 176 MG 20 X1 22 VLT is a registered Danfoss trademark 5 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT ...

Page 178: ...e in the stator calls for a higher voltage at start and at low RPM values 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 suit able as protection Automation VT Drive ...

Page 179: ...he steps shown in the display 5 8 4 Motor Thermal Protection The electronic thermal relay in the frequency converter has received the UL approval for single motor protection when par 1 90 Motor Thermal Protec tion is set for ETR Trip and par 1 24 Motor Current is set to the rated motor current see motor name plate 5 How to Install Automation VT Drive FC322 Design Guide 178 MG 20 X1 22 VLT is a reg...

Page 180: ...n protocol must be set to FC MC 8 30 Protocol 5 9 2 How to Connect a PC to the VLT Automation VT Drive To control or program the frequency converter from a PC install the MCT 10 Set up Software The PC is connected via a standard host device USB cable or via the RS 485 interface as shown in the VLT Automation VT Drive Design Guide How to Install Installation of misc connections NB The USB connectio...

Page 181: ... developed drives will be supported MCT 10 Set up Software support Profibus DP V1 via a Master class 2 connection It makes it possible to on line read write parameters in a frequency converter via the Profibus network This will eliminate the need for an extra communication network Save Drive Settings 1 Connect a PC to the unit via USB com port 2 Open MCT 10 Set up Software 3 Choose Read from drive...

Page 182: ...equency converters with different additional harmonic reduction devices such as Danfoss AHF filters and 12 18 pulse rectifiers can be calculated Ordering number Please order your CD containing the MCT 31 PC tool using code number 130B1031 MCT 31 can also be downloaded from the Danfoss Internet WWW DANFOSS COM Business Area Motion Controls 5 9 Safety 5 10 1 High Voltage Test Carry out a high voltag...

Page 183: ...he manufacturer must be obtained Connect the screen armour conduit to earth at both ends for motor cables as well as for control cables In some cases it is not possible to connect the screen in both ends If so connect the screen at the frequency converter See also Earthing of Braided Screened Armoured Control Cables Avoid terminating the screen armour with twisted ends pigtails It increases the hi...

Page 184: ...binet Automation VT Drive FC322 Design Guide 5 How to Install MG 20 X1 22 VLT is a registered Danfoss trademark 183 5 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: ...l Automation VT Drive FC322 Design Guide 184 MG 20 X1 22 VLT is a registered Danfoss trademark 5 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: ...conductibility of the screen material The contact resistance between the individual screen conductors The screen coverage i e the physical area of the cable covered by the screen often stated as a percentage value Screen type i e braided or twisted pattern a Aluminium clad with copper wire b Twisted copper wire or armoured steel wire cable c Single layer braided copper wire with varying percentage...

Page 187: ...ops may occur Solve this problem by connecting one end of the screen to earth via a 100nF capacitor keeping leads short e Cables for serial communication Eliminate low frequency noise currents between two frequency converters by connecting one end of the screen to terminal 61 This terminal is connected to earth via an internal RC link Use twisted pair cables to reduce the differential mode interfe...

Page 188: ...Stop Terminal 18 start stop par 5 10 9 Latched start Terminal 27 Stop par 5 12 6 Stop inverse Par 5 10 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 Automation VT Drive FC322 Design Guide 6 Application Examples MG 20 X1 22 VLT is a registered Danfoss trademark 187 6 Remote Site Products 1 ...

Page 189: ...th a Sine wave filter If an overall setting is required remove the Sine wave filter while running a total AMA After completion of the AMA reinsert the Sine wave filter If motors are coupled in parallel use only reduced AMA if any Avoid running a complete AMA when using synchronous motors If synchronous motors are applied run a reduced AMA and manually set the extended motor data The AMA function d...

Page 190: ...the VLT Automation VT Drive The frequency converter will then perform the pre programmed action 6 1 6 SLC Application Example One sequence 1 Start ramp up run at reference speed 2 sec ramp down and hold shaft until stop Set the ramping times in par 3 41 Ramp 1 Ramp Up Time and par 3 42 Ramp 1 Ramp Down Time to the wanted times tramp tacc nnorm par 1 25 ref RPM Set term 27 to No Operation par 5 12 ...

Page 191: ...Set Action 1 in par 13 52 SL Controller Action 1 to Select preset 0 10 Set Action 2 in par 13 52 SL Controller Action 2 to Start Timer 0 29 Set Action 3 in par 13 52 SL Controller Action 3 to Select preset 1 11 Set Action 4 in par 13 52 SL Controller Action 4 to No Action 1 Set the Smart Logic Control in par 13 00 SL Controller Mode to ON Start stop command is applied on terminal 18 If stop signal...

Page 192: ...nation of the lead pump can take place at a command signal or at staging adding another pump The command can be a manual alternation or an alternation event signal If the alternation event is selected the lead pump alternation takes place every time the event occurs Selections include whenever an alternation timer expires at a predefined time of day or when the lead pump goes into sleep mode Stagi...

Page 193: ...blems 6 1 9 System Status and Operation If the lead pump goes into Sleep Mode the function is displayed on the Local Control Panel It is possible to alternate the lead pump on a Sleep Mode condition When the cascade controller is enabled the operation status for each pump and the cascade controller is displayed on the Local Control Panel Information displayed includes Pumps Status is a read out of...

Page 194: ... two fixed speed pumps a 4 20 mA transmitter and System Safety Interlock Automation VT Drive FC322 Design Guide 6 Application Examples MG 20 X1 22 VLT is a registered Danfoss trademark 193 6 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: ...e energized the first built in relay to be energized will cut in the contactor corresponding to the pump controlled by the relay E g RELAY 1 cuts in contactor K1 which becomes the lead pump K1 blocks for K2 via the mechanical interlock preventing mains to be connected to the output of the frequency converter via K1 6 Application Examples Automation VT Drive FC322 Design Guide 194 MG 20 X1 22 VLT i...

Page 196: ...CY STOP Coast to stop Cut out built in relays are de energized Safety Interlock Coast to stop Cut out built in relays are de energized Function of buttons on Local Control Panel Variable speed pump lead Fixed speed pumps Hand On Ramps up if stopped by a normal stop com mand or stays in operation if already running Destaging if running Off Ramps down Cut out Auto On Starts and stops according to co...

Page 197: ...Drive FC322 Design Guide 196 MG 20 X1 22 VLT is a registered Danfoss trademark 7 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: ... or a conductive cable gland It may be necessary to apply potential equalizing cables to maintain the same ground potential throughout the network particularly in installations where there are long lengths of cable To prevent impedance mismatch always use the same type of cable throughout the entire network When connecting a motor to the frequency converter always use screened motor cable Cable Sc...

Page 199: ...r 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 7 RS 485 Installation and Set up Automation VT Drive FC322 Design Guide 198 MG 20 X1 22 VLT is a registered Danfoss trademark 7 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss ...

Page 200: ...on is interrupted 7 1 5 EMC Precautions The following EMC precautions are recommended in order to achieve interference free operation of the RS 485 network NB Relevant national and local regulations for example regarding protective earth connection must be observed The RS 485 communi cation cable must be kept away from motor and brake resistor cables to avoid coupling of high frequency noise from ...

Page 201: ... texts 7 2 1 VLT Automation VT Drive with Modbus RTU The FC protocol provides access to the Control Word and Bus Reference of the frequency converter The Control Word allows the Modbus master to control several important functions of the frequency converter Start Stop of the frequency converter in various ways Coast stop Quick stop DC Brake stop Normal ramp stop Reset after a fault trip Run at a v...

Page 202: ... 11 bits in all 7 4 2 Telegram Structure Each telegram begins with a start character STX 02 Hex followed by a byte denoting the telegram length LGE and a byte denoting the frequency converter address ADR A number of data bytes variable depending on the type of telegram follows The telegram is completed by a data control byte BCC 7 4 3 Telegram Length LGE The telegram length is the number of data b...

Page 203: ...eceived the Calculated Checksum is 0 7 4 6 The Data Field The structure of data blocks depends on the type of telegram There are three telegram types and the type applies for both control telegrams mas ter slave and response telegrams slave master The three types of telegram are Process block PCD The PCD is made up of a data block of four bytes 2 words and contains Control word and reference value...

Page 204: ... Installation and Set up MG 20 X1 22 VLT is a registered Danfoss trademark 203 7 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: ...12 0 0 0 0 No command 0 0 0 1 Read parameter value 0 0 1 0 Write parameter value in RAM word 0 0 1 1 Write parameter value in RAM double word 1 1 0 1 Write parameter value in RAM and EEprom double word 1 1 1 0 Write parameter value in RAM and EEprom word 1 1 1 1 Read write text 7 RS 485 Installation and Set up Automation VT Drive FC322 Design Guide 204 MG 20 X1 22 VLT is a registered Danfoss trade...

Page 206: ...d 0 1 1 1 Command cannot be performed 1 1 1 1 text transferred Automation VT Drive FC322 Design Guide 7 RS 485 Installation and Set up MG 20 X1 22 VLT is a registered Danfoss trademark 205 7 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 value depends on the defined command AK The master prompts for a parameter value when the PWE block contains no value To change a parameter value write write the new value in the PWE block and send from the master to the slave When a slave responds to a parameter request read command the present parameter value in the PWE block is transferred and returned to the master If a parameter contains ...

Page 208: ...values are transferred as whole numbers only Conversion factors are therefore used to transfer decimals par 4 12 Motor Speed Low Limit Hz has a conversion factor of 0 1 To preset the minimum frequency to 10 Hz transfer the value 100 A conversion factor of 0 1 means that the value transferred is multiplied by 0 1 The value 100 is thus perceived as 10 0 Conversion table Conversion index Conversion f...

Page 209: ...esent outp frequency 7 RS 485 Installation and Set up Automation VT Drive FC322 Design Guide 208 MG 20 X1 22 VLT is a registered Danfoss trademark 7 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: ...5 2 Reading a Parameter Value Read the value in par 3 41 Ramp 1 Ramp Up Time PKE 1155 Hex Read parameter value in par 3 41 Ramp 1 Ramp Up Time IND 0000 Hex PWEHIGH 0000 Hex PWELOW 0000 Hex If the value in par 3 41 Ramp 1 Ramp Up Time is 10 s the response from the slave to the master will be NB 3E8 Hex corresponds to 1000 decimal The conversion index for par 3 41 Ramp 1 Ramp Up Time is 2 i e 0 01 P...

Page 211: ...nitiate transactions called queries The other devices slaves respond by supplying the requested data to the master or by taking the action requested in the query The master can address individual slaves or can initiate a broadcast message to all slaves Slaves return a message called a response to queries that are addressed to them individually No responses are returned to broadcast queries from th...

Page 212: ... RTU messages addressed to zero are broadcast messages No response is permitted for broadcast messages A typical message frame is shown below Typical Modbus RTU Message Structure Start Address Function Data CRC check End T1 T2 T3 T4 8 bits 8 bits N x 8 bits 16 bits T1 T2 T3 T4 7 8 3 Start Stop Field Messages start with a silent period of at least 3 5 character intervals This is implemented as a mu...

Page 213: ...or register addresses the quantity of items to be handled and the count of actual data bytes in the field 7 8 7 CRC Check Field Messages include an error checking field operating on the basis of a Cyclical Redundancy Check CRC method The CRC field checks the contents of the entire message It is applied regardless of any parity check method used for the individual characters of the message The CRC ...

Page 214: ...t used 38 Not used Not used 39 Not used Not used 40 No warning Warning 41 Not at reference At reference 42 Hand mode Auto mode 43 Out of freq range In frequency range 44 Stopped Running 45 Not used Not used 46 No voltage warning Voltage warning 47 Not in current limit Current limit 48 No thermal warning Thermal warning Frequency converter status word FC profile Holding registers Register Number De...

Page 215: ...message For a complete description of all the message fields please refer to the section Modbus RTU Message Framing Structure 7 RS 485 Installation and Set up Automation VT Drive FC322 Design Guide 214 MG 20 X1 22 VLT is a registered Danfoss trademark 7 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfoss 131X8145 VLT Automation VT Drive VF...

Page 216: ... please refer to the section Modbus RTU Message Framing Structure Function Field Error Code in data field decimal Database Error Code description 00 The parameter number does not exit 01 There is no write access to the parameter 02 The data value exceeds the parameter limits 03 The sub index in use does not exit 04 The parameter is not of the array type 05 The data type does not match the paramete...

Page 217: ...alue can only be transferred as a whole number a conversion factor must be used to transfer decimals Please refer to the Parameters section 7 9 6 Parameter Values Standard Data Types Standard data types are int16 int32 uint8 uint16 and uint32 They are stored as 4x registers 40001 4FFFF The parameters are read using function 03HEX Read Holding Registers Parameters are written using the function 6HE...

Page 218: ...e message is packed as one coil per bit of the data field Status is indicated as 1 ON 0 OFF The LSB of the first data byte contains the coil addressed in the query The other coils follow toward the high order end of this byte and from low order to high order in subsequent bytes If the returned coil quantity is not a multiple of eight the remaining bits in the final data byte will be padded with ze...

Page 219: ...coil Coil Address HI 00 Coil Address LO 40 64 decimal Coil 65 Force Data HI FF Force Data LO 00 FF 00 ON Error Check CRC Response The normal response is an echo of the query returned after the coil state has been forced Field Name Example HEX Slave Address 01 Function 05 Force Data HI FF Force Data LO 00 Quantity of Coils HI 00 Quantity of Coils LO 01 Error Check CRC 7 RS 485 Installation and Set ...

Page 220: ...HI Coils 8 1 20 Force Data LO Coils 10 9 00 ref 2000hex Error Check CRC Response The normal response returns the slave address function code starting address and quantity of coiles forced Field Name Example HEX Slave Address 01 frequency converter address Function 0F write multiple coils Coil Address HI 00 Coil Address LO 10 coil address 17 Quantity of Coils HI 00 Quantity of Coils LO 10 16 coils ...

Page 221: ...g i e 2 registers Error Check CRC Response The register data in the response message are packed as two bytes per register with the binary contents right justified within each byte For each register the first byte contains the high order bits and the second contains the low order bits Field Name Example HEX Slave Address 01 Function 03 Byte Count 04 Data HI Register 3030 00 Data LO Register 3030 16...

Page 222: ...ss 999 Preset Data HI 00 Preset Data LO 01 Error Check CRC Response Response The normal response is an echo of the query returned after the register contents have been passed Field Name Example HEX Slave Address 01 Function 06 Register Address HI 03 Register Address LO E7 Preset Data HI 00 Preset Data LO 01 Error Check CRC Automation VT Drive FC322 Design Guide 7 RS 485 Installation and Set up MG ...

Page 223: ...l Bits Bits 00 01 Bits 00 and 01 are used to choose between the four reference values which are pre programmed in par 3 10 Preset Reference according to the following table Programmed ref value Par Bit 01 Bit 00 1 par 3 10 Preset Reference 0 0 0 2 par 3 10 Preset Reference 1 0 1 3 par 3 10 Preset Reference 2 1 0 4 par 3 10 Preset Reference 3 1 1 NB Make a selection in par 8 56 Preset Reference Sel...

Page 224: ...ime Bit 02 1 leads to ramping Automation VT Drive FC322 Design Guide 7 RS 485 Installation and Set up MG 20 X1 22 VLT is a registered Danfoss trademark 223 7 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: ...g conditions are met NB Make a selection in par 8 53 Start Select to define how Bit 06 Ramp stop start gates with the corresponding function on a digital input Bit 07 Reset Bit 07 0 No reset Bit 07 1 Resets a trip Reset is activated on the signal s leading edge i e when changing from logic 0 to logic 1 Bit 08 Jog Bit 08 1 The output frequency is determined by par 3 19 Jog Speed RPM Bit 09 Selectio...

Page 226: ...n in par 5 40 Function Relay Automation VT Drive FC322 Design Guide 7 RS 485 Installation and Set up MG 20 X1 22 VLT is a registered Danfoss trademark 225 7 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: ...ady 02 Coasting Enable 03 No error Trip 04 No error Error no trip 05 Reserved 06 No error Triplock 07 No warning Warning 08 Speed reference Speed reference 09 Local operation Bus control 10 Out of frequency limit Frequency limit OK 11 No operation In operation 12 Drive OK Stopped auto start 13 Voltage OK Voltage exceeded 14 Torque OK Torque exceeded 15 Timer OK Timer exceeded Explanation of the St...

Page 228: ...tion Bit 09 1 It is possible to control the frequency converter via the fieldbus serial communication Bit 10 Out of frequency limit Bit 10 0 The output frequency has reached the value in par 4 11 Motor Speed Low Limit RPM or par 4 13 Motor Speed High Limit RPM Bit 10 1 The output frequency is within the defined limits Bit 11 No operation in operation Bit 11 0 The motor is not running Bit 11 1 The ...

Page 229: ...l communication problem has occurred 7 RS 485 Installation and Set up Automation VT Drive FC322 Design Guide 228 MG 20 X1 22 VLT is a registered Danfoss trademark 7 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: ...re 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 Automation VT Drive FC322 Design Guide 7 RS 485 Installation and Set up MG 20 X1 22 VLT is a registered Danfoss trademark 229 7 Remote Site Products 1 888 532 2706 www remotesiteproducts com http www remotesiteproducts com p 20783 Danfos...

Page 231: ...322 Design Guide 230 MG 20 X1 22 VLT is a registered Danfoss trademark 8 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: ...ectified or the alarm is trip locked see also table on following page Alarms that are trip locked offer additional protection means that the mains supply must be switched off before the alarm can be reset After being switched back on the frequency converter is no longer blocked and may be reset as described above once the cause has been rectified Alarms that are not trip locked can also be reset u...

Page 233: ...ase W missing X X X 4 58 33 Inrush fault X X 34 Fieldbus communication fault X X 35 Out of frequency range X X 36 Mains failure X X 37 Phase Imbalance X X 38 Internal fault X X 39 Heatsink sensor X X 40 Overload of Digital Output Terminal 27 X 5 00 5 01 41 Overload of Digital Output Terminal 29 X 5 00 5 02 42 Overload of Digital Output On X30 6 X 5 32 42 Overload of Digital Output On X30 7 X 5 33 ...

Page 234: ...ard temp X X 248 Illegal PS config X X 250 New spare part X 251 New Type Code X X Table 8 1 Alarm Warning code list X Dependent on parameter 1 Can not be Auto reset via par 14 20 Reset Mode A trip is the action when an alarm has appeared The trip will coast the motor and can be reset by pressing the reset button or make a reset by a digital input Par 5 1 1 The origin event that caused an alarm can...

Page 235: ...ve Zero Error 17 00020000 131072 Internal Fault 10V Low 18 00040000 262144 Brake Overload Brake Overload 19 00080000 524288 U phase Loss Brake Resistor 20 00100000 1048576 V phase Loss Brake IGBT 21 00200000 2097152 W phase Loss Speed Limit 22 00400000 4194304 Fieldbus Fault Fieldbus Fault 23 00800000 8388608 24 V Supply Low 24V Supply Low 24 01000000 16777216 Mains Failure Mains Failure 25 020000...

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