Parameter Descriptions 2-71
7000-TD002A-EN-P – September 2007
PFC Leading Limit [PFC LeadingLimit]
Linear Number: 301
Default Value: 0.00
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read/Write
This parameter refers to the allowable leading vars to be drawn by the drive and not have the drive
compensate for the power factor. The default value on power up is set to 0.02pu. This means that the
drive will compensate for the power factor only when the measured Line Vars are bigger than 0.02pu.
PFC Lagging Limit [PFC LaggingLimit]
Linear Number: 302
Default Value: 0.00
Minimum Value: 0.00
Maximum Value: 1.00
Access Level: Service
Read/Write: Read/Write
This parameter refers to the allowable lagging vars to be drawn by the drive and not have the drive
compensate for the power factor. The default value on power up is set to 0.05pu. This means that the
drive will compensate for the power factor only when the measured Line Vars are less than -0.05pu.
Contact factory for availability
Torque Control Parameters
Torque Reference [Torque Reference]
Linear Number: 291
Minimum Value: -4.000
Maximum Value: 4.000
Access Level: Advanced
Read/Write: Read Only
This parameter specifies the value of the drive torque command obtained from the speed regulator.
Active Torque Limit [Active Trq Limit]
Linear Number: 147
Minimum Value: -4.000
Maximum Value: 4.000
Access Level: Advanced
Read/Write: Read Only
This parameter specifies the torque limit which the drive will use in limiting its torque output. The
parameter could have a value different than the specified Trq Lmt Motoring (84) or Trq Lmt Braking (85).
It is because the drive adjusts the torque limit based on either field weakening, overload or input voltage
sag conditions.
To Next Page
Loading...
Need help?
General
