Assignment List
Name
Description
MStart.ABSActive
Signal: Anti-backspin is active. For certain applications, such as
pumping a fluid up a pipe, the motor may be driven backward for a
period of time after it stops. The anti-backspin timer prevents
starting the motor while it is spinning in the reverse direction.
MStart.Blo-GOCStart
Signal: Ground Instantaneous Overcurrent Start Delay. GOC
(Instantaneous Overcurrent) elements are blocked for the time
programmed under this parameter
MStart.Blo-IOCStart
Signal: Phase Instantaneous Overcurrent Start Delay. IOC
(Instantaneous Overcurrent) elements are blocked for the time
programmed under this parameter
MStart.Blo-I<Start
Signal: Underload Start Delay. Underload(Instantaneous
Overcurrent) elements are blocked for the time programmed under
this parameter
MStart.Blo-JamStart
Signal: JAM Start Delay. JAM(Instantaneous Overcurrent)
elements are blocked for the time programmed under this
parameter
MStart.Blo-UnbalStart
Signal: Motor start block current unbalance signal
MStart.Blo-Generic1
Generic Start Delay. This value can be used to block any
protective element.1
MStart.Blo-Generic2
Generic Start Delay. This value can be used to block any
protective element.2
MStart.Blo-Generic3
Generic Start Delay. This value can be used to block any
protective element.3
MStart.Blo-Generic4
Generic Start Delay. This value can be used to block any
protective element.4
MStart.Blo-Generic5
Generic Start Delay. This value can be used to block any
protective element.5
MStart.I_Transit
Signal: Current transition signal
MStart.T_Transit
Signal: Time transition signal
MStart.StartMotorCmd
Signal: Start motor command
MStart.MotorStopBlo
Signal: Motor stop block other protection functions
MStart.Start Signal-I
State of the module input: Motor Start Signal. User can tie a digital
input to this Input. If "Start-I" becomes true,
"StartMotorCommand" becomes true for at least 500ms.
MStart.Stop-I
State of the module input: Stop Motor Signal
MStart.StartBlock-I
State of the module input: Start Motor Signal
MStart.EmgOvr-I
State of the module input: Emergency Override. Signal has to be
active in order to release the thermal capacity of the motor.
Please notice that by doing this you run the risk of damaging the
motor. “EMGOVR” has to be set to “DI” or “DI or UI” for this input
to take effect.
MStart.INSQ-I
State of the module input: INcomplete SeQuence
MStart.ThermSwitch-I
State of the module input: Therm Switch
MStart.ZSS-I
State of the module input: Zero Speed Switch
I[1].active
Signal: active
I[1].ExBlo
Signal: External Blocking
EN MRM4 01/11
Page 441
Summary of Contents for MRM4
Page 1: ...MRM4 HighPROTEC Motor Protection Device Manual DOK HB MRM4E...
Page 3: ...Order Code EN MRM4 01 11 Page 3...
Page 18: ...Important Definitions Page 18 EN MRM4 01 11 41 SG Prot ON 42 SG ON Cmd SG Prot ON SG ON Cmd...
Page 115: ...Navigation Operation Navigation Operation EN MRM4 01 11 Page 115 1 2 3 5 7 6 8 10 9...
Page 162: ...Recorder Name Description I 2 TripCmd Signal Trip Command Page 162 EN MRM4 01 11...
