Emotron FDU 2.0 Variable Speed Drive

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3. Installation The description of installation in this chapter complies with the EMC standards and the Machine Directive. Select cable type and screening according to the EMC requirements valid for the environment where the VSD is installed. 3.1 Before installation Read the following checklist and think through your application before installation. • External or internal control. • Long motor cables (>100m), refer to section Long motor cables. • Motors in parallel, refer to menu [213]. • Functions. • Suitable VSD size in proportion to the motor/application. • Mount separately supplied option boards according to the instructions in the appropriate option manual. If the VSD is temporarily stored before being connected, please check the technical data for environmental conditions. If the VSD is moved from a cold storage room to the room where it is to be installed, condensation can form on it. Allow the VSD to become fully acclimatised and wait until any visible condensation has evaporated before connecting the mains voltage. 3.2 Cable connections for 003 to 073 3.2.1 Mains cables Dimension the mains and motor cables according to local regulations. The cable must be able to carry the VSD load current. Recommendations for selecting mains cables • To fulfil EMC purposes it is not necessary to use screened mains cables. • Use heat-resistant cables, +60°C or higher. • Dimension the cables and fuses in accordance with local regulations and the nominal current of the motor. See table 50, page 171. • The litz ground connection see fig. 23, is only necessary if the mounting plate is painted. All the variable speed drives have an unpainted back side and are therefore suitable for mounting on an unpainted mounting plate. Connect the mains cables according to fig. 20 or 21. The VSD has as standard a built-in RFI mains filter that complies with category C3 which suits the Second Environment standard. PE Fig. 20 Mains and motor connections, 003-018 PE Fig. 21 Mains and motor connections, 026-046 Table 6 L1,L2,L3 PE U, V, W (DC-),DC+,R L1 L2 L3 DC- DC+ R L1 L2 L3 DC-DC+ R U V W Mains and motor connection Mains supply, 3 -phase Safety earth (protected earth) Motor earth Motor output, 3-phase Brake resistor, DC-link connections (optional) U V W Screen connection of motor cables Screen connection of motor cables <strong>Emotron</strong> AB 01-4428-01r2 Installation 15
NOTE: The Brake and DC-link Terminals are only fitted if the Brake Chopper Option is built-in. WARNING: The Brake Resistor must be connected between terminals DC+ and R. WARNING: In order to work safely, the mains earth must be connected to PE and the motor earth to . 3.2.2 Motor cables To comply with the EMC emission standards the variable speed drive is provided with a RFI mains filter. The motor cables must also be screened and connected on both sides. In this way a so-called “Faraday cage” is created around the VSD, motor cables and motor. The RFI currents are now fed back to their source (the IGBTs) so the system stays within the emission levels. Recommendations for selecting motor cables • Use screened cables according to specification in table 7. Use symmetrical shielded cable; three phase conductors and a concentric or otherwise symmetrically constructed PE conductor, and a shield. • When the conductivity of the cable PE conductor is
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 10 and 11: Safety Instructions Instruction man
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 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
Page 60 and 61: 9. Operation via the Control Panel
Page 62 and 63: Default toggle loop Fig. 64 shows t
Page 64 and 65: 500 Inputs/Outputs and Virtual Conn
Page 66 and 67: 10. Serial communication The VSD pr
Page 68 and 69: Example of Emotron floating point f
Page 70 and 71: Example Emotron 15-bit fixed point
Page 72 and 73: 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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