Programming
D-132
AC890PX AC Drive
REGEN CONTROL
SETUP::MOTOR CONTROL::REGEN CNTRL
Designed for 4Q Regen Control Mode.
This function block is used to setup, sequence and monitor the operation of the drive when used in 4Q Regen Control Mode.
Parameter Descriptions
PRECHARGE CLOSED
PREF: 114.01
Default: TRUE
Range: FALSE / TRUE
This parameter is used to indicate the external precharge contactor is closed, i.e. the external precharge resistor is no longer in
circuit.
DC VOLTS DEMAND
PREF: 114.02
Default: 720V
Range: 0 to 1000V
Use this to set the demanded dc link volts for the common dc bus. It must be set higher than the peak of the mains supply, but
lower than the overvolts (820V on 400V products, 410V on 230V products).
BRAKE MODE
PREF: 114.15
Default: FALSE
Range: FALSE / TRUE
Setting this parameter True allows the drive to generate energy into the mains in common dc link systems. The regeneration
occurs when the dc link is higher than the DC VOLTS DEMAND level. In this mode the drive will not draw energy from the
mains. The drive acts purely as a braking unit.
Id DEMAND
PREF: 114.07
Default: 0.1
Range: -1.5
Use this parameter in AFE current control mode to set the per-unit (PU) current demand that is proportional to the drive active
power.
Iq DEMAND
PREF: 114.18
Default: 0.0
Range: -1.5 to 1.5
Use this parameter in AFE current control mode to set the per-unit (PU) current demand that is proportional to the drive
reactive power.
MAX CURRENT
PREF: 114.19
Default: 1.5
Range: 0 to 1.5
This parameter sets the current limit applied to the 4-Q Regen drive in AFE current control mode.
Содержание AC890PX Series
Страница 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Страница 25: ...3 4 Installing the Drive AC890PX AC Drive Outline Drawing of AC890PX 132kW 400kW HC471581 page 2 of 2 ...
Страница 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Страница 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Страница 159: ...7 24 The Keypad AC890PX AC Drive Assembly Procedure Mounting Dimensions for the Remote Mounted 6901 Keypad ...
Страница 250: ...Programming D 10 AC890PX AC Drive VALUE INPUT BREAK VALUE INPUT LOSS LEVEL BREAK ENABLE BREAK TYPE UNPROCESSED ...
Страница 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Страница 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...
Страница 391: ...D 151 Programming AC890PX AC Drive Speed Rated Speed No Load Speed synchronous speed Rated Torque Torque ...