Parker AC30 series, User Manual

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Parameter Reference
D-139
AC30 series Variable Speed Drive
Parameter Name No. Path Default Range Units Writable
Symmetric Mode 0488 Parameters::Motor Control::Ramp FALSE ALWAYS
Select whether to use Acceleration Time and Deceleration Time pair of ramp rates, or to use Symmetric Time to define the ramp
rate for the Drive.
Ramp Type 0485
Parameters::Motor Control::Ramp
0 0:LINEAR
1:S RAMP
ALWAYS
Selects the ramp type
Symmetric Mode 0488 Parameters::Motor Control::Ramp FALSE ALWAYS
Symmetric Time 0489 Parameters::Motor Control::Ramp 10.000 0.000 to 3000.000 s ALWAYS
The time that the Drive will take to ramp from 0.00% to 100.00% and from 100.00% to 0.00% when Symmetric Mode is TRUE.
Sramp Continuous 0490
Parameters::Motor Control::Ramp
FALSE
ALWAYS
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 Acceleration and Sramp Jerk1 to Sramp Jerk 4 parameters. When FALSE, there is an immediate
transition from the old curve to the new curve.
Sramp Acceleration 0491
Parameters::Motor Control::Ramp
10.0 0.0 to 100.0 %/s²
ALWAYS
Sets the acceleration rate in units of percent per second², i.e. if the full speed of the machine is 1.25m/s then the acceleration will be:
1.25 x 75.00% = 0.9375m/s²
Sramp Deceleration 0492
Parameters::Motor Control::Ramp
10.0 0.0 to 100.0 %/s²
ALWAYS
This functions in the same way as Sramp Acceleration above.