Parker AC30 series User Manual

Parameter Reference D-89
AC30V series Variable Speed Drive
Ramp
Parameters::Motor Control::Ramp
This function 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.
PNO Parameter Descriptions
0484 Seq Stop Method VHz
Volts/Hz control mode only
Selects stopping mode that the controller will use once the run command has been removed. The choices are:
Enumerated Value : Stopping Mode
0 : DISABLED VOLTAGE, (COAST)
1 : RAMP
2 : STOP RAMP
3 : DC INJECTION
When DISABLED VOLTAGE ( COAST ) is selected the motor will free-wheel. When RAMP is selected the Drive will decelerate using
the reference ramp deceleration time, provided it is non-zero. When STOP RAMP is selected the motor will decelerate in Stop Ramp
Time
. When DC INJECTION is selected the motor is stopped by applying dc current.
1257 Seq Stop Method SVC
All Control modes except Volts/Hz
Selects stopping mode that the controller will use once the run command has been removed. The choices are:
Enumerated Value : Stopping Mode
0 : DISABLED VOLTAGE, (COAST)
1 : RAMP
2 : STOP RAMP
When DISABLED VOLTAGE ( COAST ) is selected the motor will free-wheel. When RAMP is selected the Drive will decelerate using
the reference ramp deceleration time, provided it is non-zero. When STOP RAMP is selected the motor will decelerate in Stop Ramp
Time.
0485 Ramp Type
Select the ramp type:
Enumerated Value : Ramp Type
0 : LINEAR
1 : S Ramp
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Parker AC30 series Specifications

General

Control Modes	Closed-loop vector
Feedback	Encoder
Operating Temperature	0 to 40°C (32 to 104°F) standard, -20 to 50°C (-4 to 122°F) with derating
Protection	Overcurrent, Overvoltage, Undervoltage
Communication	RS485