Danfoss VLT AutomationDrive FC 360 Programming Manual page 101

Programming Guide | VLT® AutomationDrive FC 360
Enter the delay required from activation of the Digital Potentiometer function until the drive starts to ramp the reference. With a delay of
0 ms, the reference starts to ramp when increase/decrease is activated.
Parameter Group 4-** Limits/Warnings
4.5
4-1* Motor Limits
4.5.1
Define torque, current, and speed limits for the motor, and the reaction of the drive when the limits are exceeded.
A limit may generate a message in the display. A warning always generates a message in the display or on the fieldbus. A monitoring
function may initiate a warning or a trip, after which the drive stops and generates an alarm message.
4-10 Motor Speed Direction
Default value:
[2] Both directions
Setup:
All setups
Data type:
Uint8
Select the motor speed direction(s) required. Use this parameter to avoid unwanted reversing.
Option
[0]
[2]
4-12 Motor Speed Low Limit [Hz]
Default value:
0.0 Hz
Setup:
All setups
Data type:
Uint16
Enter the minimum limit for motor speed. The motor speed low limit can be set to correspond to the minimum output frequency of the
motor shaft. The motor speed low limit must not exceed the setting in parameter 4-14 Motor Speed High Limit [Hz].
4-14 Motor Speed High Limit [Hz]
Default value:
65.0 Hz
Setup:
All setups
Data type:
Uint16
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Parameter type:
Conversion index:
Change during operation:
Name
Clockwise
Both directions
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
Option
–
False
Description
Only operation in clockwise direction is
allowed.
NOTICE
The setting in parameter 4-10
Motor Speed Direction has impact
on parameter 1-73 Flying Start.
Operation in both clockwise and
counterclockwise directions is allowed.
Range (0.0–400.0 Hz)
-1
True
Range (0.1–500 Hz)
-1
True
AU275649936274en-001401 / 130R0507 |
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