Danfoss VACON NX All-in-One Application Manual page 231

VACON® NX All-in-One
Application Guide
A
ID103, ID104
(ID502, ID503)
ID500
(ID501)
Illustration 68: Acceleration/Deceleration (S-Shaped)
A Frequency
B Time
10.237 (ID 501) Acceleration/Deceleration Ramp 2 Shape
Location in the menu: P2.4.1 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application)
Use this parameter to make the start and the end of the acceleration and deceleration ramps smoother.
See 10.236 (ID 500) Acceleration/Deceleration Ramp 1
10.238 (ID 502) Acceleration Time 2
Location in the menu: P2.4.3 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the time that is necessary for the output frequency to increase from zero frequency to maximum frequen-
cy.
These values correspond to the time required for the output frequency to accelerate from the zero frequency to the set maximum
frequency (parameter ID 102). These parameters give the possibility to set two different acceleration/deceleration times sets for one
application. The active set can be selected with the programmable signal DIN 3 (parameter ID 301).
10.239 (ID 503) Deceleration Time 2
Location in the menu: P2.4.4 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the time that is necessary for the output frequency to decrease from maximum frequency to zero frequen-
cy.
See 10.238 (ID 502) Acceleration Time
10.240 (ID 504) Brake Chopper
Location in the menu: P2.4.5 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application)
Use this parameter to select the brake chopper mode.
Danfoss A/S © 2023.02
ID500
(ID501)
Shape.
2.
B
AB296635287482en-000301 / DPD00903 | 231
Parameter Descriptions