Emotron MSF 2.0 Softstarter
Emotron MSF 2.0 Softstarter Emotron MSF 2.0 Softstarter
4.3 Minimum wiringThe figure below shows the “minimum wiring”. Seesection 3.1.2, page 16, for tightening torque for bolts etc.1. Connect Protective Earth (PE) to earth screwmarked (PE).2. Connect the softstarter between the 3-phase mains supplyand the motor. On the softstarter the mains side ismarked L1, L2 and L3 and the motor side T1, T2 andT3.3. Connect the control supply voltage (100-240 VAC) forthe control card at terminals 01 and 02.4. Connect PCB terminals 12 and 13 (PCB terminals 11and 12 must be linked) e.g. to a 2-position switch (on/oFF) or a PLC, etc., to obtain control of soft start/stop(for factory configuration of the digital inputs).5. Ensure the installation complies with the appropriatelocal regulations.NOTE! The softstarter should be wired with a shieldedcontrol cable to fulfil the EMC regulations outlined insection 1.6, page 6.NOTE! If local regulations say that a mains contactorshould be used, relay K1 can control it. Always usestandard commercial, slow blow fuses, e.g. gl or gGtypes, to protect the wiring and prevent short circuiting.To protect the thyristors against short-circuit currents,superfast semiconductor fuses can be used if preferred.The normal guarantee is valid even if superfastsemiconductor fuses are not used. All signal inputs andoutputs are galvanically insulated from the mainssupply.4.4 Wiring examplesFig. 55 on page 79 gives an wiring example with the followingfunctions:• Analogue start/stop, see description on page 79.• External control of parameter set, see section 8.9.6, page91• Analogue output, see “Analogue output” on page 82• PTC input, see description of Thermal motor protectionin section 8.3.1, page 46.Current transformerconnectionDigIn 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 77Fig. 24 Wiring circuit, “minimum wiring”.Emotron AB 01-4135-01r2 Connections 25
26 Connections Emotron 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 30 and 31: 5. How to get startedThis chapter b
- 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
26 Connections <strong>Emotron</strong> AB 01-4135-01r2
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