Table of Contents
Advertisement
VACON® 3000
Application Guide
Use this parameter to set the analog input signal that controls the Joystick function. Use the Joystick function to control the fre-
quency reference of the drive or the torque reference.
Use the joystick parameters when you control the frequency reference or the torque reference of the motor with a joystick. To con-
trol the motor with a joystick, connect the joystick signal to an analogue input and set the joystick parameters.
7.80 (ID 490) Maintenance Counter 1 Reset
Location in the menu:
•
AFE application: P3.5.1.13 and P3.11.5
Use this parameter to select the digital input that resets the value of the Maintenance Counter.
7.81 (ID 496) Parameter Set 1/2 Selection
Location in the menu:
•
INU application: P3.5.1.31
•
AFE application: P3.5.1.14
Use this parameter to set the digital input that selects the parameter set to be used. This function is enabled if any other slot than
'DigIN Slot0' is selected to this parameter. The parameter set selection is allowed only when the drive is stopped.
•
Contact Open = Parameter Set 1 is loaded as the active set
•
Contact Closed = Parameter Set 2 is loaded as the active set
Parameter values are stored to Set 1 and Set 2 by parameters Save to Set 1 and Save to Set 2. These parameters can be used either
from keypad or VACON
Live PC tool.
®
7.82 (ID 500) Ramp 1 Shape
Location in the menu:
•
INU application: P3.4.1.1
Use this parameter to make the start and the end of the acceleration and deceleration ramps smoother.
With the parameters Ramp 1 Shape and Ramp 2 Shape, it is possible to make smoother the start and the end of the acceleration and
deceleration ramps. The value is set to 0.0% gives a linear ramp shape. The acceleration and deceleration act immediately to the
changes in the reference signal.
The value set between 1.0% and 100.0% gives an S-shaped acceleration or deceleration ramp. Use this function to reduce mechani-
cal erosion of the parts and current spikes when the reference changes. The acceleration time can be modified with parameters
P3.4.1.2 (Acceleration Time 1) and P3.4.1.3 (Deceleration Time 1).
[Hz]
ID103, ID104
ID500
Illustration 27: The Acceleration/Deceleration Curve (S-shaped)
180 | Danfoss A/S © 2021.09
ID500
[t]
AB319735759636en-000101 / DPD01822
Parameter descriptions
Advertisement
Table of Contents
