Emotron FDU 2.0 Variable Speed Drive

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Safety Instructions Instruction manual Read this instruction manual before using the Variable Speed Drive, VSD. Handling the variable speed drive Installation, commissioning, demounting, taking measurements, etc, of or on the variable speed drive may only be carried out by personnel technically qualified for the task. The installation must be carried out in accordance with local standards. Opening the variable speed drive WARNING: Always switch off the mains voltage before opening the variable speed drive and wait at least 5 minutes to allow the buffer capacitors to discharge. Always take adequate precautions before opening the variable speed drive. Although the connections for the control signals and the switches are isolated from the main voltage, do not touch the control board when the variable speed drive is switched on. Precautions to be taken with a connected motor If work must be carried out on a connected motor or on the driven machine, the mains voltage must always be disconnected from the variable speed drive first. Wait at least 5 minutes before starting work. Earthing The variable speed drive must always be earthed via the mains safety earth connection. Earth leakage current This variable speed drive has an earth leakage current which does exceed 3.5 mA AC. Therefore the minimum size of the protective earth conductor must comply with the local safety regulations for high leakage current equipment which means that according the standard IEC61800-5-1 the protective earth connection must be assured by one of following conditions: 1. Use a protective conductor with a cable cross-section of at least 10 mm 2 for copper (Cu) or 16 mm 2 for aluminium (Al). 2. Use an additional PE wire, with the same cable cross-section as the used original PE and mains supply wiring. Residual current device (RCD) compatibility This product cause a DC current in the protective conductor. Where a residual current device (RCD) is used for protection in case of direct or indirect contact, only a Type B RCD is allowed on the supply side of this product. Use RCD of 300 mA minimum. EMC Regulations In order to comply with the EMC Directive, it is absolutely necessary to follow the installation instructions. All installation descriptions in this manual follow the EMC Directive. Mains voltage selection The variable speed drive may be ordered for use with the mains voltage range listed below. FDU40/48: 230-480 V FDU50/52: 440-525 V FDU69: 500-690 V Voltage tests (Megger) Do not carry out voltage tests (Megger) on the motor, before all the motor cables have been disconnected from the variable speed drive. Condensation If the variable speed drive is moved from a cold (storage) room to a room where it will be installed, condensation can occur. This can result in sensitive components becoming damp. Do not connect the mains voltage until all visible dampness has evaporated. Incorrect connection The variable speed drive is not protected against incorrect connection of the mains voltage, and in particular against connection of the mains voltage to the motor outlets U, V and W. The variable speed drive can be damaged in this way. Power factor capacitors for improving cosϕ Remove all capacitors from the motor and the motor outlet. Precautions during Autoreset When the automatic reset is active, the motor will restart automatically provided that the cause of the trip has been removed. If necessary take the appropriate precautions. Emotron AB 01-4428-01r2 1
Transport To avoid damage, keep the variable speed drive in its original packaging during transport. This packaging is specially designed to absorb shocks during transport. IT Mains supply The variable speed drives can be modified for an IT mains supply, (non-earthed neutral), please contact your supplier for details. Heat warning Be aware of specific parts on the VSD having high temperature. DC-link residual voltage WARNING: After switching off the mains supply, dangerous voltage can still be present in the VSD. When opening the VSD for installing and/or commissioning activities wait at least 5 minutes. In case of malfunction a qualified technician should check the DC-link or wait for one hour before dismantling the VSD for repair. 2 Emotron AB 01-4428-01r2
Page 1 and 2: Emotron FDU 2.0 Variable Speed Driv
Page 3 and 4: Addendum 11.3.4. Mechanical brake c
Page 5 and 6: Addendum 2. Other changes In follow
Page 7 and 8: Addendum 14. Technical Data 14.1 El
Page 12 and 13: Contents Safety Instructions ......
Page 14 and 15: 1. Introduction FDU is used most co
Page 16 and 17: Table 1 Standards European All USA
Page 18 and 19: 2. Mounting This chapter describes
Page 20 and 21: 2.2.2 Mounting schemes 128,5 24,8 1
Page 22 and 23: Table 5 Flow rates cooling fans Cab
Page 24 and 25: 3. Installation The description of
Page 26 and 27: VSD built into cabinet Litz RFI-Fil
Page 28 and 29: 3.4 Cable specifications Table 7 Ca
Page 30 and 31: 4. Control Connections 4.1 Control
Page 32 and 33: 4.4 Connection example Fig. 29 give
Page 34 and 35: 4.5.2 Types of control signals Alwa
Page 36 and 37: 5. Getting Started This chapter is
Page 38 and 39: 5.4 Local control Manual control vi
Page 40 and 41: 6. Applications This chapter contai
Page 42 and 43: 7. Main Features This chapter conta
Page 44 and 45: 7.1.6 Preset references The VSD is
Page 46 and 47: See Fig. 40. The Enable and Stop in
Page 48 and 49: . Torque [%] [4161] MaxAlarmMar (15
Page 50 and 51: 7.6.2 Fixed MASTER This is the defa
Page 52 and 53: 7.6.6 PID control When using the Pu
Page 54 and 55: 7.6.8 Checklist And Tips 1. Main Fu
Page 56 and 57: Stopping an additional pump This fi
Page 58 and 59: 8. EMC and Machine Directive 8.1 EM
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9. Operation via the Control Panel
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Default toggle loop Fig. 64 shows t
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500 Inputs/Outputs and Virtual Conn
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10. Serial communication The VSD pr
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Example of Emotron floating point f
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Example Emotron 15-bit fixed point
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11. Functional Description This cha
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Reference control [214] To control
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Communication information Modbus In
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Motor Speed [225] Set the nominal a
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Fig. 72 shows how the function inte
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The active set can be viewed with f
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Example: • Autoreset = 5 • With
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Motor I 2 t [25A] Delay time starts
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Comm Type [261] Select RS232/485 [2
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DHCP [2655] Default: Selection: Off
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Process Unit [322] Default: rpm Off
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Process unit Process Max [325] F(Va
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Acceleration Time Motor Potentiomet
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Start Mode [339] Sets the way of st
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Release Speed [33D] The release spe
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n Skip Speed 2 High [347] The same
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+ Process PID Control [381] This fu
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PID Steady state test delay. NOTE:
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Change Condition [394] This paramet
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Stop Delay [39A] This delay time mu
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Transition Speed Stop [39G] The tra
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can be set to basic. This type uses
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Min Alarm Response delay [4192] Set
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Default: Off Off 0 No detection On
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Default: Dependent on 4-20mA 0 0-20
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AnIn1 Function Min [5134] With AnIn
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AnIn2 Setup [515] Parameter for set
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Pump1 Feedb Pump2 Feedb Pump3 Feedb
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AnOut1 Advanced [533] With the func
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AnOut2 Setup [535] Preset scaling a
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Digital Out 2 [542] Relay 2 [552] N
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Virtual Connection 1 Source [562] W
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No. Description Communication infor
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Y Operator 2 [624] Selects the seco
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Timer 2 Value [659] Timer 2 Value s
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PT100_1_2_3 Temp [71B] Displays the
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The example in Fig. 115 indicates t
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Energy [733] Displays the total ene
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11.8.3 Reset Trip Log [8A0] Resets
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12. Troubleshooting, Diagnoses and
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Table 31 Trip condition, their poss
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Table 31 Trip condition, their poss
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13. Options The standard options av
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13.4 I/O Board Order number Descrip
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Safe Stop +5V Power board = X1 1 2
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14. Technical Data 14.1 Electrical
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Table 40 Typical motor power at mai
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14.2 General electrical specificati
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14.5 Dimensions and Weights The tab
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14.7 Fuses, cable crosssections and
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14.7.2 Fuses and cable dimensions a
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14.8 Control signals Table 53 Termi
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15. Menu List DEFAULT 100 Preferred
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DEFAULT CUSTOM DEFAULT CUSTOM 4161
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DEFAULT CUSTOM DEFAULT CUSTOM 720 S
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DEFAULT CUSTOM 896 Current 897 Outp
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Index Symbols +10VDC Supply voltage
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(39F) .............................
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Emotron AB, Mörsaregatan 12, SE-25
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Emotron FDU 2.0 Variable Speed Drive

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