Emotron MSF 2.0 Softstarter

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2-wire start/stop with separate resetResetStartStopFig. 63 2-wire connection of terminals for start/stop/separateresetAn external switch is connected between terminals 11 and13 and a second switch is connected between terminals 12and 13.StartClosing terminals 11 and 12 to terminal 13 will give a startcommand. If terminals 11 and 12 are closed to terminal 13at power up, a start command is given immediately (automaticstart at power up).StopOpening the connection between terminals 12 and 13 willgive a stop command.ResetWhen the connection between terminals 11 and 13 isopened and closed again a reset is given. A reset can be givenboth when the motor is running and when it is stopped.The connection between terminals 11 and 13 is normallyopen and the connection between terminals 12 and 13 isnormally closed.StartClosing terminal 11 momentarily to terminal 13, will give astart command. There will not be an automatic start atpower up.StopWhen the connection between terminals 12 and 13 ismomentarily opened, a stop command is given.ResetWhen a start command is given there will automatically be areset.8.9.4 Start right/left functionalityThe digital inputs can be configured to enable starting amotor in two different directions in combination with theprogrammable relays K1 and K2. A connection example isshown in Fig. 65. For the following description of the startright/left functionality, the following settings for the digitalinputs are assumed.Menu Description Setting510 Digital input 1 (terminal 11) Start R signal (6)511 Digital input 2 (terminal 12) Stop signal (2)512 Digital input 3 (terminal 16) Start L signal (7).3-wire start/stop with automatic resetat startStopStart/ResetFig. 64 3-wire start/stop with automatic reset at startAn external switch is connected between terminals 11 and13 and a second switch is connected between terminals 12and 13.<strong>Emotron</strong> AB 01-4135-01r2 Functional description 87
!CAUTION: Very high currents can arise whenthe motor is reversed from running at full speedin one direction to running at full speed in theopposite direction.WARNING: If configured according to thedescription above, relays K1 and K2 willnever be activated at the same time. There isa time delay of 500 ms for the change-overbetween the relays. However, if the relays are notconfigured properly, they may be activated at the sametime.PTCCurrent transformerDigIn 1 DigIn 2 +12 V AnIn GND DigIn 3 DigIn 4 +12 V AnOut CT1 CT2 CTc11 12 13 14 15 16 17 18 19 75 76 77StopStart Right / Start Left /ResetResetFig. 65 Connection for start right/left88 Functional description <strong>Emotron</strong> AB 01-4135-01r2
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Emotron MSF 2.0SoftstarterInstructi
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Safety instructionsSafetyThe softst
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ContentsSafety instructions .......
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1. General informationThis manual d
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1.8 Glossary1.8.1 AbbreviationsIn t
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2. DescriptionT/T nn/n sIn this cha
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The disadvantage of the star-delta
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T/T n2,521,510,5Torquef 3
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3. MountingThis chapter describes h
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Mounting schemesMSF-017 to MSF-250T
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4. ConnectionsThe description of in
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Fig. 20 Connection of MSF-110 to MS
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Fig. 22 Connection of MSF-310 to MS
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4.3 Minimum wiringThe figure below
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5. How to get startedThis chapter b
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5.5 Setting the start commandAs def
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6. Applications and functions selec
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Table 10Applications Rating ListApp
Page 39 and 40: Table 11Application Functions ListA
Page 41 and 42: 38 Applications and functions selec
Page 43 and 44: The control panel is used for selec
Page 45 and 46: 7.7 Overview of softstarteroperatio
Page 47 and 48: 8.1 General settingsGeneral setting
Page 49 and 50: Nominal motor speed.2 1 314Nominal
Page 51 and 52: Overload time (s)Normal loadInterna
Page 53 and 54: NOTE: Check that the motor current
Page 55 and 56: 8.4.3 Reset to factory setting [243
Page 57 and 58: External alarm auto reset [257]This
Page 59 and 60: With voltage control the output vol
Page 61 and 62: To optimize the start, use the sett
Page 63 and 64: Torque boost current limit [316]In
Page 65: NOTE: For several start/stops it is
Page 68 and 69: Slow speed controlled by an externa
Page 70 and 71: JOG commands can be given via analo
Page 72 and 73: Power Factor Control PFC [341]Durin
Page 74 and 75: Max power alarm [400]In this menu m
Page 76: Min power alarm response delay [410
Page 79 and 80: Undervoltage level [437]This menu i
Page 81 and 82: Relay outputsPTC inputPTCCurrent tr
Page 83 and 84: Analogue start/stop off-value [503]
Page 85 and 86: Digital input 3 function [512]In th
Page 87 and 88: Scaling analogue output, max [523]T
Page 89: K1 contact function [533]In this me
Page 93 and 94: For applications which use the reve
Page 95 and 96: It is possible to use just one digi
Page 97 and 98: Line main voltage L1-L38.10.2 Statu
Page 99 and 100: 8.11 Alarm listThe alarm list is ge
Page 101 and 102: whether they need a Reset signal (m
Page 103 and 104: 100 Protection and alarm Emotron AB
Page 105 and 106: Observation Fault indication Cause
Page 107 and 108: Observation Fault indication Cause
Page 109 and 110: 106 Maintenance Emotron AB 014135-0
Page 111 and 112: 12.3.1 Cable kit for external curre
Page 113 and 114: 110 Options Emotron AB 01-4135-01r2
Page 115 and 116: Table 19Typical motor power at main
Page 117 and 118: Table 21Typical motor power at main
Page 119 and 120: 13.2 General electrical specificati
Page 121 and 122: Table 25Power lossesModelPower loss
Page 123 and 124: 13.5 Derating at highertemperatureB
Page 125 and 126: 13.9 Semi-conductor fusesAlways use
Page 127 and 128: Table 27Parameter listMenuno.Functi
Page 135: Operation R .......................
Page 138: Emotron AB, Mörsaregatan 12, SE-25
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Emotron MSF 2.0 Softstarter

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