Trane TR200 - Page 80

3-47 Ramp 1 S-ramp Ratio at Decel. Start
Range: Function:
50 %* [Application dependant] Enter the proportion of the total ramp-down time (par.3-42
Ramp 1
Ramp-down Time) where the deceleration torque increases. The larger
the percentage value, the greater the jerk compensation achieved, and
thus the lower the torque jerks in the application.
3-48 Ramp 1 S-ramp Ratio at Decel. End
Range: Function:
50 %* [Application dependant] Enter the proportion of the total ramp-down time (par.3-42
Ramp 1
Ramp-down Time) where the deceleration torque decreases. The larger
the percentage value, the greater the jerk compensation achieved, and
thus the lower the torque jerks in the application.
3-5* Ramp 2
Choosing ramp parameters, see 3-4*.
3-51 Ramp 2 Ramp-up Time
Range: Function:
Applica-
tion de-
pend-
ent*
[Application dependant]
3-52 Ramp 2 Ramp-down Time
Range: Function:
Applica-
tion de-
pend-
ent*
[Application dependant]
3-55 Ramp 2 S-ramp Ratio at Accel. Start
Range: Function:
50 %* [Application dependant] Enter the proportion of the total ramp-up time (par.3-51
Ramp 2 Ramp-
up Time) in which the acceleration torque increases. The larger the
percentage value, the greater the jerk compensation achieved, and thus
the lower the torque jerks in the application.
3-56 Ramp 2 S-ramp Ratio at Accel. End
Range: Function:
50 %* [Application dependant] Enter the proportion of the total ramp-up time (par.3-51
Ramp 2 Ramp-
up Time) in which the acceleration torque decreases. The larger the
percentage value, the greater the jerk compensation achieved, and thus
the lower the torque jerks in the application.
3-57 Ramp 2 S-ramp Ratio at Decel. Start
Range: Function:
50 %* [Application dependant] Enter the proportion of the total ramp-down time (par.3-52
Ramp 2
Ramp-down Time) where the deceleration torque increases. The larger
Parameter Description
TR200 Programming Guide 4-43