Emotron MSF 2.0 Softstarter
Emotron MSF 2.0 Softstarter Emotron MSF 2.0 Softstarter
8.9.5 External alarm functionalityThe external alarm functionality is used to generate an alarmdepending on the state of an external alarm signal. Each ofthe digital inputs can be configured for external alarm signal.Fig. 68 shows a connection example with digital input 3(terminal 16) configured for external alarm signal.External alarmFig. 68 Connection of terminals for external alarmIf any digital input is configured for external alarm signal,opening this input will cause an external alarm to occur ifexternal alarm is enabled in menu [420].NOTE: If more than one digital input is configured forexternal alarm signal, opening any of these inputs willgenerate an external alarm if external alarm is enabledin menu [420].The following alarm actions are available for external alarm:OffExternal alarm is disabled.WarningAn F17 alarm message is shown in the display and relay K3is activated (for default configuration of the relays) if theconnection between the external alarm input and the signalsupply terminal is opened. However, the motor is notstopped and operation continues. The alarm message willdisappear and the relay will be reset when the external alarminput is closed to its signal supply again. The alarm may alsobe reset manually.CoastAn F17 alarm message is shown in the display and relay K3is activated (for default configuration of the relays) if theconnection between the external alarm input and the signalsupply terminal is opened. The motor voltage is automaticallyswitched off. The motor freewheels until it stops.StopThe appropriate alarm message is shown in the display andrelay K3 is activated (for default configuration of the relays)if the connection between the external alarm input and thesignal supply terminal is opened. The motor is stoppedaccording to the stop settings in menus [320] to [325].Alarm BrakeThe appropriate alarm message is shown in the display andrelay K3 is activated (for default configuration of the relays)if the connection between the external alarm input and thesignal supply terminal is opened. The brake function is activatedaccording to the braking method chosen in menu[323] and the motor is stopped according to the alarm brakesettings in menu [326] - [327] (Braking strength and brakingtime).SpinbrakeThe functionality for the spinbrake alternative is the same asdescribed above for the alarm brake alternative. However, ifspinbrake is chosen, braking can also be initiated from aninactive state by opening the connection between the externalalarm input and the signal supply terminal. This meansthe softstarter can catch a freewheeling motor and brake itdown to standstill. The Spinbrake alternative is only availablefor external alarm.External alarm can be used together with any setting for thecontrol source chosen in menu [200].If the operation has been interrupted due to an externalalarm, a reset signal and a new start signal are needed torestart the motor. The reset and the start signal can be givenvia control panel, remote or via serial communicationdepending on the control source chosen in menu [200].Regardless of the chosen control source, it is always possibleto initiate a reset via control panel.NOTE: A reset via control panel will never start themotor.8.9.6 External control of parametersetThe parameter set can be chosen via the digital inputs ifexternal control of parameter set is chosen in menu [240](alternative 0). For this purpose any of the digital inputs canbe configured for parameter set input 1 (PS1, alternative 3in menus [510] to [513]) or parameter set input 2 (PS2,alternative 4 in menus [510] to [513]). Fig. 69 shows a connectionexample for external control of parameter set, in thisexample digital inputs 3 and 4 are configured for PS1 andPS2.Fig. 69 Connection of external control inputs.Table 16How parameter set inputs are evaluatedParameter Set PS1 (16-18) PS2 (17-18)1234OpenClosedOpenClosedOpenOpenClosedClosedEmotron AB 01-4135-01r2 Functional description 91
It is possible to use just one digital input to change betweentwo parameter sets. According to the example above, digitalinput 3 is configured for PS1. If no digital input is configuredfor PS2, PS2 is considered to be open. In this case digitalinput 3 can be used to change between parameter set 1and 2.Changing the parameter set via external signal is only executedin stopped mode and at full voltage operation. If theinput signals for PS1 and PS2 are changed during accelerationor deceleration, only the new parameters for the controlsource (menu [200]), the analogue/digital input (menu[500]), the edges digital input (menu [501]), the analoguestart/stop on- and off-value (menus [502] and [503]) andthe analogue start/stop delay (menu [504]) are loadedimmediately. All other parameters will not change until thesoftstarter is in stopped mode or at full voltage running. Inthis way a change of the control source will take effectimmediately, which can be useful for changing from remoteto manual operation for maintenance.NOTE: No parameters, except for the control source inmenu [200] and the parameter set in menu [240], maybe changed if external control of parameter set isactivated in menu [240] (alternative 0).8.10 View operationMSF 2.0 includes numerous viewing functions which eliminatethe need for additional transducers and meters formonitoring the operation.[700] to [716] Operation (current, voltage, power etc.)[720] to [725] Status (softstart status, input/output status)[730] to [732] Stored values (operation time etc.)Line main voltage7 01Range:Power factor7 020-720 VRange: 0.00-1.00Output shaftpowerThe output shaft power is shown in kW or in HP dependingon the setting for Enable US units in menu [202].7 03Range:00. 0 00. 0Line main voltagePower factorOutput shaftpower-999-9999 kW or HPRead-outRead-outRead-out8.10.1 OperationRMS current7 00Read-out0. 0CurrentRange:0.0-9999 ANOTE: This is the same read-out as menu [100].92 Functional description Emotron AB 01-4135-01r2
- 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: For applications which use the reve
- 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 129 and 130: Table 27Parameter listMenuno.Functi
- Page 131 and 132: Table 27Parameter listMenuno.Functi
- Page 133 and 134: Table 27Parameter listMenuno.Functi
- Page 135: Operation R .......................
- Page 138: Emotron AB, Mörsaregatan 12, SE-25
It is possible to use just one digital input to change betweentwo parameter sets. According to the example above, digitalinput 3 is configured for PS1. If no digital input is configuredfor PS2, PS2 is considered to be open. In this case digitalinput 3 can be used to change between parameter set 1and 2.Changing the parameter set via external signal is only executedin stopped mode and at full voltage operation. If theinput signals for PS1 and PS2 are changed during accelerationor deceleration, only the new parameters for the controlsource (menu [200]), the analogue/digital input (menu[500]), the edges digital input (menu [501]), the analoguestart/stop on- and off-value (menus [502] and [503]) andthe analogue start/stop delay (menu [504]) are loadedimmediately. All other parameters will not change until thesoftstarter is in stopped mode or at full voltage running. Inthis way a change of the control source will take effectimmediately, which can be useful for changing from remoteto manual operation for maintenance.NOTE: No parameters, except for the control source inmenu [200] and the parameter set in menu [240], maybe changed if external control of parameter set isactivated in menu [240] (alternative 0).8.10 View operation<strong>MSF</strong> <strong>2.0</strong> includes numerous viewing functions which eliminatethe need for additional transducers and meters formonitoring the operation.[700] to [716] Operation (current, voltage, power etc.)[720] to [725] Status (softstart status, input/output status)[730] to [732] Stored values (operation time etc.)Line main voltage7 01Range:Power factor7 020-720 VRange: 0.00-1.00Output shaftpowerThe output shaft power is shown in kW or in HP dependingon the setting for Enable US units in menu [202].7 03Range:00. 0 00. 0Line main voltagePower factorOutput shaftpower-999-9999 kW or HPRead-outRead-outRead-out8.10.1 OperationRMS current7 00Read-out0. 0CurrentRange:0.0-9999 ANOTE: This is the same read-out as menu [100].92 Functional description <strong>Emotron</strong> AB 01-4135-01r2
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