Parker AC30 series, User Manual

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D-138
Parameter Reference
AC30 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.
Parameter Name No. Path Default Range Units Writable
Seq Stop Method VHz 0484 Setup::Motor Control::Control and Type
Parameters::Motor Control::Ramp 1 0:DISABLED VOLTAGE
1:RAMP
2:STOP RAMP
3:DC INJECTION ALWAYS
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
Seq Stop Method SVC 1257 Setup::Motor Control::Control and Type
Parameters::Motor Control::Ramp 1 0:DISABLED VOLTAGE
1:RAMP
2:STOP RAMP ALWAYS
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
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 .
Acceleration Time
0486 Same as PNO 484 10.000 0.000 to 3000.000 s ALWAYS
The time that the Drive will take to ramp the setpoint from 0.00% to 100.00% when Ramp Type is LINEAR.
Deceleration Time 0487 Same as PNO 484 10.000 0.000 to 3000.000 s ALWAYS
The time that the Drive will take to ramp the setpoint from 100.00% to 0.00% when Ramp Type is LINEAR.