D-127
Programming
AC890PX AC Drive
REFERENCE RAMP
SETUP::SEQ & REF::REFERENCE RAMP
This function block forms part of the reference generation. It provides the facility to control the rate at which the Drive will
respond to a changing setpoint demand.
Parameter Descriptions
RAMP TYPE
PREF: 100.01
Default: 0
Range: See below
Select the ramp type:
Enumerated Value
:
Ramp Type
0 : LINEAR
1 : S
ACCEL TIME
PREF: 100.02
Default:
Range: 0.0 to 3000.0 s
The time that the Drive will take to ramp the setpoint from 0.00% to 100.00%.
DECEL TIME
PREF: 100.03
Default:
Range: 0.0 to 3000.0 s
The time that the Drive will take to ramp the setpoint from 100.00% to 0.00%.
SYMMETRIC MODE
PREF: 100.04
Default: FALSE
Range: FALSE / TRUE
Select whether to use the ACCEL TIME and DECEL TIME pair of ramp rates, or to use the SYMETRIC RATE parameter to
define the ramp rate for the Drive.
SYMMETRIC TIME
PREF: 100.05
Default: 10.0
Range: 0.0 to 3000.0 s
The time that the Drive will take to ramp from 0.00% to 100.00% and from 100.00% to 0.00% when SYMETRIC MODE is TRUE.
SRAMP CONTINUOUS
PREF: 100.06
Default: TRUE
Range: FALSE / TRUE
When TRUE, and S ramp is selected in RAMP TYPE, forces a smooth transition if the speed setpoint is changed when
ramping. The curve is controlled by the SRAMP ACCEL and SRAMP JERK 1 to SRAMP JERK 4 parameters. When FALSE,
there is an immediate transition from the old curve to the new curve.
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 ...