Programming
D-58
AC890PX AC Drive
FLYCATCHING
SETUP::MOTOR CONTROL::FLYCATCHING
Designed for all Motor Control Modes.
This block performs a directional speed search. It allows the Drive to seamlessly catch a spinning motor before controlling the
motor to the desired setpoint. This is especially useful for large inertia fan loads, where drafts in building air ducts can cause a
fan to `windmill’.
Parameter Descriptions
VHZ ENABLE
PREF: 69.01
Default: FALSE
Range: FALSE / TRUE
Enables flycatching in Volts/Hz Control mode when TRUE.
VECTOR ENABLE
PREF: 69.15
Default: FALSE
Range: FALSE / TRUE
Enables flycatching in Vector Control mode when TRUE.
START MODE
PREF: 69.02
Default: 0
Range: See below
The mode of operation for the flycatching sequence software.
Enumerated Value
:
Start Mode
0 : ALWAYS
1 : TRIP OR POWERUP
2 : TRIP
SEARCH MODE
PREF: 69.03
Default: 0
Range: See below
The type of speed search carried out by the flycatching sequence.
Enumerated Value
:
Search Mode
0 : BIDIRECTIONAL
1 : UNIDIRECTIONAL
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 ...