Emerson unidrive m200 - M2 Maximum Speed; M2 Minimum Speed; M2 Reference Selector

Menu 21 − Motor 2 Parameters
Mode: Open‑loop
If SelectMotor2Parameters (11.045) = 1 then the motor set-up parameters given in the table below are used instead of the equivalent parameters in
other menus. The motor 2 parameters have the same attributes etc. as the equivalent parameters in other menus.
Parameter Motor map 2 parameter Equivalent parameter
21.001 M2MaximumSpeed (21.001) MaximumSpeed (01.006)
21.002 M2MinimumSpeed (21.002) MinimumSpeed (01.007)
21.003 M2ReferenceSelector (21.003) ReferenceSelector (01.014)
21.004 M2AccelerationRate1 (21.004) AccelerationRate1 (02.011)
21.005 M2DecelerationRate1 (21.005) DecelerationRate1 (02.021)
21.006 M2MotorRatedFrequency (21.006) MotorRatedFrequency (05.006)
21.007 M2MotorRatedCurrent (21.007) MotorRatedCurrent (05.007)
21.008 M2MotorRatedSpeed (21.008) MotorRatedSpeed (05.008)
21.009 M2MotorRatedVoltage (21.009) MotorRatedVoltage (05.009)
21.010 M2MotorRatedPowerFactor (21.010) MotorRatedPowerFactor (05.010)
21.011 M2NumberOfMotorPoles (21.011) NumberOfMotorPoles (05.011)
21.012 M2StatorResistance (21.012) StatorResistance (05.017)
21.014 M2TransientInductance (21.014) TransientInductance (05.024)
21.015 Motor2Active (21.015) N/A
21.016 M2MotorThermalTimeConstant1 (21.016) MotorThermalTimeConstant1
21.022 M2CurrentControllerKpGain (21.022) CurrentControllerKpGain (04.013)
21.023 M2CurrentControllerKiGain (21.023) CurrentControllerKiGain (04.014)
21.024 M2StatorInductance (21.024) StatorInductance (05.025)
21.027 M2MotoringCurrentLimit (21.027) MotoringCurrentLimit (04.005)
21.028 M2RegeneratingCurrentLimit (21.028) RegeneratingCurrentLimit (04.006)
21.029 M2SymmetricalCurrentLimit (21.029) SymmetricalCurrentLimit (04.007)
21.033
M2LowFrequencyThermalProtectionMode
(21.033)
LowFrequencyThermalProtectionMode
(04.025)
Parameter 21.001 M2 Maximum Speed
Short description Defines the maximum reference clamp for motor map 2
Mode Open‑loop
Minimum −VM_POSITIVE_REF_CLAMP Maximum VM_POSITIVE_REF_CLAMP
Default See exceptions below Units Hz
Type 32 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 2
Coding RW, VM
Region Default Value
50Hz 50.00
60Hz 60.00
This is the motor map 2 equivalent parameter for MaximumSpeed (01.006).
Parameter 21.002 M2 Minimum Speed
Short description Defines the minimum reference clamp for motor map 2
Mode Open‑loop
Minimum −VM_NEGATIVE_REF_CLAMP2 Maximum VM_NEGATIVE_REF_CLAMP2
Default 0.00 Units Hz
Type 32 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 2
Coding RW, VM
This is the motor map 2 equivalent for MinimumSpeed (01.007).
Parameter 21.003 M2 Reference Selector
Short description Defines which reference is used for motor map 2
Mode Open‑loop
Minimum 0 Maximum 6
Default 0 Units
Type 8 Bit User Save Update Rate 4ms read
Display Format Standard Decimal Places 0
Coding RW, TE
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
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