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FC 300 Operating Instructions

How to Install

Load Sharing

With load sharing you can connect several FC 300’s DC intermediate circuits if you extend the installation

using extra fuses and AC coils (see illustration).

NB!:

Load sharing cables must be screened/armoured. If an unscreened/unarmoured cable is used,

some EMC requirements are not complied with. For more information, see

EMC specifications

in

the

VLT AutomationDrive FC 300 Design Guide

.

Voltage levels of up to 975 V DC may

occur between terminals 88 and 89.

No.

88

89

Loadsharing / DC link

DC -

DC +

Terminals

Brake Connection Option

The connection cable to the brake resistor must be

screened/armoured.

No. 81 82

Brake resistor

R-

R+ terminals

1.

Use cable clamps to connect the screen to the metal cabinet of the frequency converter and to the

decoupling plate of the brake resistor.

2.

Dimension the cross-section of the brake cable to match the brake current.

NB!:

Voltages up to 975 V DC may occur between the terminals.

NB!:

If a short circuit in the brake resistor occurs, prevent power dissipation in the brake resistor by

using a mains switch or contactor to disconnect the mains for the frequency converter. Only the

frequency converter can control the contactor.

24

MG.33.A2.02 - VLT is a registered Danfoss trademark

Содержание VLT AutomationDrive FC 300

Страница 1: ...trical Installation Control Cables 20 Switches S201 S202 and S801 21 Tightening Torque 21 Final Set Up and Test 22 Additional Connections 23 24 V Back up Option 23 Load Sharing 24 Brake Connection Opt...

Страница 2: ...FC 300 Operating Instructions General Specifications 47 Troubleshooting 53 Warnings Alarm Messages 53 Index 59 2 MG 33 A2 02 VLT is a registered Danfoss trademark...

Страница 3: ...covers both series we refer to FC 300 Otherwise we refer specifically to either FC 301 or FC 302 Chapter 1 How to Read these Operating Instructions introduces the manual and informs you about the app...

Страница 4: ...nd customer design and applications The VLT AutomationDrive FC 300 Profibus Operating Instructions provide the information required for controlling monitoring and programming the drive via a Profibus...

Страница 5: ...A Current limit ILIM Degrees celcius C Direct current DC Electronic Thermistor Relay ETR Frequency Converter FC Gram g Hertz Hz Kilohertz kHz Local Control Panel LCP Meter m Milliampere mA Millisecond...

Страница 6: ...FC 300 Operating Instructions How to Read these Operating Instructions 6 MG 33 A2 02 VLT is a registered Danfoss trademark...

Страница 7: ...ermal protection to value ETR trip or ETR warning For the North American market ETR functions provide class 20 motor overload protection in accordance with NEC The earth leakage current exceeds 3 5 mA...

Страница 8: ...current from the frequency converter exceeds 3 5 mA To ensure that the earth cable has a good mechanical connection to the earth connection terminal 95 the cable cross section must be at least 10 mm2...

Страница 9: ...ers 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 between phase and earth Par 14 50 RFI 1 can be...

Страница 10: ...FC 300 Operating Instructions Safety Instructions and General Warning 10 MG 33 A2 02 VLT is a registered Danfoss trademark...

Страница 11: ...of options is described in the corresponding Instructions How to get started You can carry out a quick and EMC correct installation of the FC 300 by following the steps described below Read the safety...

Страница 12: ...V 0 75 7 5 kW 550 600 V Height Height of back plate A 268 mm 268 mm Distance between mounting holes a 257 mm 257 mm Width Width of back plate B 90 mm 130 mm Distance between mounting holes b 70 mm 110...

Страница 13: ...Electrical Installation Connection to Mains and Earthing NB The plug connector for power can be removed 1 Make sure the FC 300 is properly earthed Connect to earth connection terminal 95 Use screw fro...

Страница 14: ...ts 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 between phase and earth Termina...

Страница 15: ...uide 1 Fasten decoupling plate to the bottom of FC 300 with screws and washers from the accessory bag 2 Attach motor cable to terminals 96 U 97 V 98 W 3 Connect to earth connection terminal 99 on deco...

Страница 16: ...See chapter General Specifications for correct dimensioning of motor cable cross section and length Always comply with national and local regulations on cable cross section Use a screened armoured mo...

Страница 17: ...cording to national regulations To comply with UL cUL approvals use pre fuses according to the tables below 200 240 V VLT Bussmann Bussmann Bussmann SIBA Littel fuse Ferraz Shawmut Ferraz Shawmut Type...

Страница 18: ...32A1 200 240 V type gG K37 1K5 10A1 380 500V type gG 2K2 4K0 20A1 380 500V type gG 5K5 7K5 32A1 380 500V type gG 1 Max fuses see national international regulations for selecting an applicable fuse siz...

Страница 19: ...circular hole 4 Remove the screw driver The cable is now mounted to the terminal NB To remove the cable from the terminal 1 Insert a screw driver in the square hole 2 Pull out the cable Control Termi...

Страница 20: ...ing on installation result in 50 60 Hz earth loops due to noise from mains supply cables If this occurs you may have to break the screen or insert a 100 nF capacitor between screen and chassis Common...

Страница 21: ...a current 0 20 mA or a voltage 10 to 10 V configuration of the analogue input terminals 53 and 54 respectively Switch S801 BUS TER can be used to enable termination on the RS 485 port terminals 68 an...

Страница 22: ...l speed parameter 1 25 Step 3 Activate the Automatic Motor Adaptation AMA We recommend running an AMA to ensure optimum performance The AMA measures the values from the motor model equivalent diagram...

Страница 23: ...ntion number and alarm description NB Unsuccessful AMA is often caused by incorrectly registered motor name plate data Step 4 Set speed limit and ramp time Set up the desired limits for speed and ramp...

Страница 24: ...ng DC link DC DC Terminals Brake Connection Option The connection cable to the brake resistor must be screened armoured No 81 82 Brake resistor R R terminals 1 Use cable clamps to connect the screen t...

Страница 25: ...eep the output closed voltage free as long as the frequency converter is unable to support the motor for example due to the load being too heavy Select Mechanical brake control 32 in par 5 4 for appli...

Страница 26: ...otor protection for the individual motor in systems with motors connected in parallel Further motor protection must be provided e g thermistors in each motor or individual thermal relays Circuit break...

Страница 27: ...and indicator lights LEDs All data is displayed in a graphical LCP display which can show up to five items of operating data while displaying Status Display lines a Status line Status messages displa...

Страница 28: ...ressing either Info Back or Cancel OK is used for choosing a parameter marked by the cursor and for confirming the change of a parameter Hand On enables control of the frequency converter via the LCP...

Страница 29: ...r frequency converter and copy the parameter settings to this frequency converter as well Data transfer from LCP to drive 1 Go to par 0 50 LCP copy 2 Press the OK key 3 Select All from LCP 4 Press the...

Страница 30: ...mme USB connection The FC 300 Software Dialogue Data storage in PC via MCT 10 Set Up Software 1 Connect a PC to the unit via USB com port 2 Open MCT 10 Set up Software 3 Choose Read from drive 4 Choos...

Страница 31: ...Speed Up Down Terminals 29 32 Speed up down Par 5 10 Digital Input Start default Par 5 12 Digital input Freeze reference Par 5 13 Digital input Speed up Par 5 14 Digital input Speed down Potentiomete...

Страница 32: ...rent from 50 Hz or 60 Hz is selected it is necessary to correct par 1 50 to 1 54 For 87 Hz operation with 230 400 V motors set the nameplate data for 230 V 50 Hz Adapt par 2 02 Output Speed High Limit...

Страница 33: ...setting 3 02 Minimum Reference Range 100000 000 par 3 03 0 000 Unit Function The Minimum reference is the minimum value obtained by the sum of all references Minimum reference is only active if Min Ma...

Страница 34: ...igure used when writing or reading by means of a frequency converter Conv index 100 67 6 5 4 3 2 1 0 1 2 3 4 5 6 Conv factor 1 1 60 1000000 100000 10000 1000 100 10 1 0 1 0 01 0 001 0 0001 0 00001 0 0...

Страница 35: ...small 1610 Power kW All set ups TRUE Uint16 0 23 Display line 2 large 1613 Frequency All set ups TRUE Uint16 0 24 Display line 3 large 1602 Reference All set ups TRUE Uint16 0 25 My personal menu User...

Страница 36: ...ero speed 100 All set ups TRUE 0 Uint16 1 51 Min speed normal magnetizing RPM 1 RPM All set ups TRUE 67 Uint8 1 6 Load depen setting 1 60 Low speed load compensation 100 All set ups TRUE 0 Int16 1 61...

Страница 37: ...oltage functions 0 Off All set ups TRUE Uint8 2 11 Brake resistor ohm Drive dependent All set ups TRUE 0 Uint16 2 12 Brake power limit kW Drive dependent All set ups TRUE 0 Uint32 2 13 Brake power mon...

Страница 38: ...ependent All set ups TRUE 2 Uint32 3 42 Ramp 1 ramp down time Drive dependent All set ups TRUE 2 Uint32 3 5 Ramp 2 3 50 Ramp 2 type 0 Linear All set ups TRUE Uint8 3 51 Ramp 2 ramp up time Drive depen...

Страница 39: ...4 18 Current limit 160 0 All set ups TRUE 1 Uint16 4 19 Max output frequency 132 0 Hz All set ups FALSE 1 Uint16 4 5 Adj warnings 4 50 Warning current low 0 00 A All set ups TRUE 2 Uint16 4 51 Warning...

Страница 40: ...Pulse input 5 50 Term 29 low frequency 100 Hz All set ups TRUE 0 Uint32 5 51 Term 29 high frequency 100 Hz All set ups TRUE 0 Uint32 5 52 Term 29 low ref feedb value 0 000 Unit All set ups TRUE 3 Int...

Страница 41: ...urrent 0 14 mA All set ups TRUE 5 Int16 6 23 Terminal 54 high current 20 00 mA All set ups TRUE 5 Int16 6 24 Terminal 54 low ref feedb value 0 000 Unit All set ups TRUE 3 Int32 6 25 Terminal 54 high r...

Страница 42: ...FALSE Uint8 8 31 Address 1 1 set up FALSE 0 Uint8 8 32 FC port baudrate 2 9600 Baud 1 set up FALSE Uint8 8 35 Minimum response delay 10 ms All set ups FALSE 3 Uint16 8 36 Max response delay 5000 ms 1...

Страница 43: ...meters 2 0 All set ups FALSE 0 Uint16 9 92 Changed parameters 3 0 All set ups FALSE 0 Uint16 9 93 Changed parameters 4 0 All set ups FALSE 0 Uint16 10 CAN fieldbus Par No Parameter description Default...

Страница 44: ...ange during operation Conver sion index Type 14 0 Inverter switching 14 00 Switching Pattern 1 SFAVM All set ups FALSE Uint8 14 01 Switching Frequency 5 5 0 kHz All set ups FALSE Uint8 14 03 Overmodul...

Страница 45: ...40 15 46 Drive ordering no 0 All set ups FALSE 0 VisStr 8 15 47 Power card ordering no 0 All set ups FALSE 0 VisStr 8 15 48 LCP Id no 0 All set ups FALSE 0 VisStr 20 15 49 SW id control card 0 All se...

Страница 46: ...2 Uint16 16 38 SL controller state 0 All set ups FALSE 0 Uint8 16 39 Controlcard temp 0 C All set ups FALSE 100 Uint8 16 5 Ref feedb 16 50 External reference 0 0 All set ups FALSE 1 Int16 16 51 Pulse...

Страница 47: ...S symmetrical Amperes 240 500 600 V maximum Motor output U V W Output voltage 0 100 of supply voltage Output frequency FC 301 0 2 1000 Hz FC 302 0 1000 Hz Switching on output Unlimited Ramp times 0 02...

Страница 48: ...Input resistance Ri approx 200 Max current 30 mA Resolution for analogue inputs 10 bit sign Accuracy of analogue inputs Max error 0 5 of full scale Bandwidth FC 301 20 Hz FC 302 100 Hz The analogue in...

Страница 49: ...mon at analogue output 500 Accuracy on analogue output Max error 0 5 of full scale Resolution on analogue output 12 bit The analogue output is galvanically isolated from the supply voltage PELV and ot...

Страница 50: ...AWG Maximum cross section to control wires rigid wire 1 5 mm2 16 AWG 2 x 0 75 mm2 Maximum cross section to control cables flexible cable 1 mm2 18 AWG Maximum cross section to control cables cable wit...

Страница 51: ...nimum 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 1000...

Страница 52: ...FC 300 Operating Instructions General Specifications 52 MG 33 A2 02 VLT is a registered Danfoss trademark...

Страница 53: ...onnect mains supply The FC 300 is now unlocked The Alarm Trip can be reset manually in three ways 1 Via the operating key RESET 2 Via a digital input 3 Via serial communication You can also choose an...

Страница 54: ...ing X X 32 Motor phase W missing X X 33 Inrush fault X X 34 Fieldbus communication fault X X 35 Out of frequency range X 38 Internal fault X X 47 24 V supply low X X X 48 1 8V supply low X X 49 Speed...

Страница 55: ...ning low 205 410 585 Voltage warning high w o brake w brake 390 405 810 840 943 965 Overvoltage 410 855 975 The voltages stated are the intermediate circuit voltage of the FC 300 with a tolerance of 5...

Страница 56: ...d The brake resistor is monitored during operation If it short circuits the brake function is disconnected and the warning appears The frequency converter still works but without the brake function Tu...

Страница 57: ...Danfoss supplier WARNING 48 1 8 V supply low Contact your Danfoss supplier WARNING 49 Speed limit Contact your Danfoss supplier ALARM 50 AMA calibration failed Contact your Danfoss supplier ALARM 51...

Страница 58: ...erature sensor is defect and thus the fan speed is increased to the maximum in case the power part or control card is very hot ALARM 67 Option Configuration has Changed One or more options has either...

Страница 59: ...cs 51 Control of Mechanical Brake 25 Control Terminals 18 19 Cooling 13 D DC link 55 Decoupling plate 15 Default settings 34 DeviceNet 4 Digital inputs 47 Digital output 48 Display Contrast 30 E Earth...

Страница 60: ...of Parameter Settings 29 R ramp down time 33 Ramp 1 33 33 Ramp up Time 33 Relay Connection 25 Relay outputs 50 Repair work 7 Reset 28 Residual current device 8 S screened armoured 21 Safety Instructi...

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