Emotron FDU 2.0 Variable Speed Drive

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VSD built into cabinet Litz RFI-Filter (option) Mains Mains (L1,L2,L3,PE) VSD Motor Metal coupling nut Brake resistor (option) Metal EMC cable glands Output coil (option) Screened cables Unpainted mounting plate Metal connector housing Motor Fig. 23 Variable speed drive in a cabinet on a mounting plate Fig. 24 shows an example when there is no metal mounting plate used (e.g. if IP54 variable speed drives are used). It is important to keep the “circuit” closed, by using metal housing and cable glands. Connect motor cables 1. Remove the cable interface plate from the VSD housing. 2. Put the cables through the glands. 3. Strip the cable according to Table 8. 4. Connect the stripped cables to the respective motor terminal. 5. Put the cable interface plate in place and secure with the fixing screws. 6. Tighten the EMC gland with good electrical contact to the motor and brake chopper cable screens. Placing of motor cables Keep the motor cables as far away from other cables as possible, especially from control signals. The minimum distance between motor cables and control cables is 300 mm. Avoid placing the motor cables in parallel with other cables. The power cables should cross other cables at an angle of 90°. Long motor cables If the connection to the motor is longer than 100 m (40 m for models 003-018), it is possible that capacitive current peaks will cause tripping at overcurrent. Using output coils can prevent this. Contact the supplier for appropriate coils. Switching in motor cables Switching in the motor connections is not advisable. In the event that it cannot be avoided (e.g. emergency or maintenance switches) only switch if the current is zero. If this is not done, the VSD can trip as a result of current peaks. RFI-Filter Mains VSD Metal EMC cable glands Screened cables Brake resistor (option) Output coils (option) Metal housing Metal connector housing Metal cable gland Motor Mains Fig. 24 Variable speed drive as stand alone Emotron AB 01-4428-01r2 Installation 17
3.3 Connect motor and mains cables for 090 to 1500 VSD model 300 to 1500 VSD FDU48-090 to 250 and FDU69-090 to 175 To simplify the connection of thick motor and mains cables to the VSD model FDU48-090 to 250 and FDU69-090 to 175 the cable interface plate can be removed. L1 L2 L3 PE PE U V W Clamps for screening Cable interface Fig. 25 Connecting motor and mains cables 1. Remove the cable interface plate from the VSD housing. 2. Put the cables through the glands. 3. Strip the cable according to Table 8. 4. Connect the stripped cables to the respective mains/ motor terminal. 5. Fix the clamps on appropriate place and tighten the cable in the clamp with good electrical contact to the cable screen. 6. Put the cable interface plate in place and secure with the fixing screws. Fig. 26 Connecting motor and mains cables VSD models 300 to 1500 are supplied with Klockner Moeller K3x240/4 power clamps. For all type of wires to be connected the stripping length should be 32 mm. 18 Installation 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 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 24 and 25: 3. Installation The description of
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
Page 74 and 75: Reference control [214] To control
Page 76 and 77:
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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Page 110 and 111:
+ Process PID Control [381] This fu
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PID Steady state test delay. NOTE:
Page 114 and 115:
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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Page 146 and 147:
Y Operator 2 [624] Selects the seco
Page 148 and 149:
Page 150 and 151:
Timer 2 Value [659] Timer 2 Value s
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PT100_1_2_3 Temp [71B] Displays the
Page 154 and 155:
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
Page 172 and 173:
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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