Emerson unidrive m200 - Reverse Direction Commanded; Reverse Direction Running; Supply Loss; Under Voltage Active;Motor Overload Alarm;Drive Over-Temperature Alarm

Parameter 10.013 Reverse Direction Commanded
Short description Indicates that the reverse direction has been commanded
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
ReverseDirectionCommanded (10.013) indicates the reference direction at the input to the ramp system. If the Pre-rampReference (01.003) is negative
ReverseDirectionCommanded (10.013) is one otherwise ReverseDirectionCommanded (10.013) is zero.
Parameter 10.014 Reverse Direction Running
Short description Indicates that the drive is running in the reverse direction
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
ReverseDirectionRunning (10.014) is set to one if the PostRampReference (02.001) is negative otherwise it is set to zero.
Parameter 10.015 Supply Loss
Short description Indicates that the drive is in the supply loss state
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
SupplyLoss (10.015) indicates that the drive is in the supply loss state. This condition can only occur if supply loss detection is enabled, i.e. SupplyLossMode
(06.003) is set to a non-zero value. In the supply loss state the drive will attempt to stop the motor or ride through the mains loss by absorbing energy from the motor
load's rotation.
Parameter 10.016 Under Voltage Active
Short description Indicates that the drive is in the under voltage state
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate 4ms write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
UnderVoltageActive (10.016) indicates that the drive is in the under voltage state.
Parameter 10.017 Motor Overload Alarm
Short description Indicates that the motor overload accumulator is above 75% and the output current is high
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
MotorOverloadAlarm (10.017) is set if the drive output current is higher than the defined protection level and the MotorProtectionAccumulator (04.019) > 75%. See
MotorThermalTimeConstant1 (04.015) and ThermalProtectionMode (04.016) for more details.
Parameter 10.018 Drive Over-temperature Alarm
Short description Indicates that the drive over-temperature alarm is active
Mode Open‑loop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
DriveOver-temperatureAlarm (10.018) is set if PercentageOfDriveThermalTripLevel (07.036) is greater than 90%.
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Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10