Emotron FDU 2.0 Variable Speed Drive

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Addendum Addendum valid for Emotron VFX 2.0 and FDU 2.0 Variable Speed Drive New Software version 4.21 This addendum belongs to the instruction manuals with document number: 01-4428-01r2 for Emotron FDU 2.0 software version 4.2X and 01-4429-01r2 for Emotron VFX 2.0 software version 4.2X All Chapter and Menu numbers in this addendum refers to the Chapter and Menu numbers in the above listed Instruction manuals. 1. Brake acknowledge functionality Support is added for a Brake Acknowledge signal via a digital input. It is monitored using a brake fault time parameter. Additional output and trip/warning signals are also included. The acknowledge signal is either connected from the brake contactor or from a proximity switch on the brake. The brake acknowledge signal can also be used to improve safety by preventing hoist falling load in case the brake is not engaged when stopping. Brake not released - Brake Fault trip During start and running the brake acknowledge signal is compared to the actual brake output signal and if no acknowledge, i.e. brake not released, while brake output is high for the Brake Fault time [33H], then a Brake trip is generated. Brake not engaged - Brake Warning and continued operation (keep torque) The brake acknowledge signal is compared to the actual brake output signal at stop. If acknowledge is still active, i.e. brake not engaged, while brake output is low for the Brake Engage time [33E] then a Brake warning is generated and the torque is kept, i.e. prolonging normal brake engage mode, until brake closes or an emergency action is needed by the operator, such as setting down the load. Following chapters have added parameters or selections 11.5.2 Digital inputs The Brake acknowledge function is activated by using the new digital input selection- Brk Ackn in Menu [521] Digital Input 1 [521] Default: RunL Off 0 The input is not active. Brk Ackn 31 521 DigIn 1 Stp Brk Ackn A Brake acknowledge input for Brake Fault control. Function is activated via this selection Emotron AB 01-4934-01r1 Brake acknowledge functionality 1
Addendum 11.3.4. Mechanical brake control The “Brake Fault trip time” for “Brake not released” function is specified by the new parameter “33H Brk Fault”. Brake Fault trip time [33H]’ Default: 1.00s Range 0.00 - 5.00s 33H Brk Fault Stp 1.00s A Note! The Brake Fault trip time should be set to longer time than the Brake release time[33C]. The “Brake not engaged” warning is using the setting of parameter “Brake Engaged time [33E]”. Following Figure shows principle of brake operation for fault during run (left) and during stop (right). Start Brake release time 33C Brake release time 33C Brake wait time 33F Brake engage time 33E Running Torque Speed>0 Brake relay Brake acknowledge Brake Trip Brake warning
Page 1: Emotron FDU 2.0 Variable Speed Driv
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 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
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7.6.8 Checklist And Tips 1. Main Fu
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Stopping an additional pump This fi
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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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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
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Page 150 and 151:
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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