Parameter Descriptions 2-21
7000-TD002A-EN-P – September 2007
Drive Overload Value [Drive Overload]
Linear Number: 551
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read Only
This parameter specifies the normalized value of drive overload. A warning is issued when the value is
equal to the parameter Drv OvrLoad Wrn (240) and the drive is tripped when the value reaches 1.0.
Motor Overload Value [Motor Overload]
Linear Number: 550
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read Only
This parameter specifies the normalized value of motor overload. A warning is issued when the value is
equal to the parameter Mtr OvrLoad Wrn (351) and the drive is tripped when the value reaches 1.0.
Neutral Resistor Overload Value [RNeutral OvrLoad]
Linear Number: 682
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read Only
This parameter specifies the normalized value of the Neutral Resistor overload, and is active only for
Direct-to-Drive PF7000 drives. The drive is faulted when the value reaches 1.0.
Bypass Voltage Unbalance Value [Bypass VoltUnbal]
Linear Number: 428
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read Only
This parameter specifies the value of voltage unbalance between the 3 phases on the top of the bypass
contactor for Synchronous Transfer applications. A fault is issued when the value exceeds the parameter
LineVoltUnbalTrp (271) for the duration set in LineVoltUnbalDly (272).
Master Voltage Unbalance Value [Master VoltUnbal]
Linear Number: 610
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read Only
This parameter specifies the value of voltage unbalance between the 3 phases on the master rectifier
bridge. A fault is issued when the value exceeds the parameter LineVoltUnbalTrp (271) for the duration
set in LineVoltUnbalDly (272).
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