Emotron MSF 2.0 Softstarter

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5. How to get startedThis chapter briefly describes the set-up for basic soft startand soft stop using the default “Torque control” function.WARNING! Mounting, wiring and setting thedevice into operation must be carried out byproperly trained personnel.5.1 Checklist• Mount the softstarter as set out in chapter 3. page 15.• Consider the power loss at rated current when dimensioninga cabinet, max. ambient temperature is 40ºC.• Check that the motor and supply voltage corresponds tothe values on the softstarter’s rating plate.• Connect the protective earth.• Connect the motor circuit according to Fig. 25.• Connect the control supply to terminals 01 and 02. Thecontrol supply voltage range is 100-240 VAC or 380-500 VAC, see rating plate.• Connect relay K1 (terminals 21 and 22 on the softstarter)to the contactor – the softstarter then controlsthe contactor (for factory configuration of K1).• Connect terminals 12 and 13 to, e.g., a 2-way switch(closing non-return) or a PLC and a jumper between 11and 12, etc., to obtain control of soft start/soft stop. (Forfactory configuration of digital inputs 1 and 2.)• Ensure the installation complies with the appropriatelocal regulations.5.2 ApplicationsWARNING! Make sure that all safety measureshave been taken before switching on thepower supply.Switch on the control supply voltage (normally 1 x 230 V);all segments in the display and the two LEDs will be illuminatedfor a few seconds. Then the display will show menu[100]. An illuminated display indicates there is control supplyvoltage to the softstarter unit. Check that you havemains supply voltage to the mains contactor or to the thyristors.The settings are carried out according as follows: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 77Start/StopFig. 25 Standard wiring.<strong>Emotron</strong> AB 01-4135-01r2 How to get started 27
5.3 Motor dataSet the data, according to the motor type plate, to obtainoptimal settings for start, stop and motor protection.NOTE! The default settings are for a standard 4-polemotor according to the nominal power of the softstarter.The softstarter will run even if no specific motor data isselected, but the performance will not be optimal.2 1 040 0Nominal motor voltageDefault: 400 VRange: 200-700 V200-700 Nominal motor voltage.Setting2 1 4Nominal power factorDefault: 0.86Range: 0.50-1.000.50-1.00 Nominal motor power factor.2 1 50. 8650Nominal frequencyDefault: 50 HzRange: 50 Hz, 60 Hz50, 60 Nominal frequency.SettingSetting2 1 1Setting5.4 Start and stop1 7Nominal motor currentDefault: I nsoft in ARange: 25-200% of I nsoft in A25-200 Nominal motor current.3 1 510Default: 10 sRange: 1-60 s1-60 Start time.Start timeSetting2 1 2Setting7. 5Nominal motor powerDefault: P nsoft in kWRange: 25-400% of P nsoft in kW or HP.25-400 Nominal motor power.2 1 31 4 50Default: N nsoft in rpmRange: 500-3600 rpm500-3600 Nominal motor speed.SettingNominal motor speed3 2 04Stop methodDefault: 4 (Coast)Range: 1, 2, 3, 4, 51 Linear torque control2 Square torque control3 Voltage control4 Coast5 BrakeDefault “Stop method” is Coast (freewheeling).Setting28 How to get started <strong>Emotron</strong> AB 01-4135-01r2
Page 1 and 2: Emotron MSF 2.0SoftstarterInstructi
Page 4 and 5: Safety instructionsSafetyThe softst
Page 6 and 7: ContentsSafety instructions .......
Page 8 and 9: 1. General informationThis manual d
Page 10 and 11: 1.8 Glossary1.8.1 AbbreviationsIn t
Page 12 and 13: 2. DescriptionT/T nn/n sIn this cha
Page 14 and 15: The disadvantage of the star-delta
Page 16 and 17: T/T n2,521,510,5Torquef 3
Page 18 and 19: 3. MountingThis chapter describes h
Page 20 and 21: Mounting schemesMSF-017 to MSF-250T
Page 22 and 23: 4. ConnectionsThe description of in
Page 24 and 25: Fig. 20 Connection of MSF-110 to MS
Page 26 and 27: Fig. 22 Connection of MSF-310 to MS
Page 28 and 29: 4.3 Minimum wiringThe figure below
Page 32 and 33: 5.5 Setting the start commandAs def
Page 34 and 35: 6. Applications and functions selec
Page 37 and 38: 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 and 90:
K1 contact function [533]In this me
Page 91 and 92:
!CAUTION: Very high currents can ar
Page 93 and 94:
For applications which use the reve
Page 95 and 96:
It is possible to use just one digi
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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
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13.5 Derating at highertemperatureB
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13.9 Semi-conductor fusesAlways use
Page 127 and 128:
Table 27Parameter listMenuno.Functi
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Page 131 and 132:
Page 133 and 134:
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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