Main Menu - Limits/Warnings - Group - Danfoss VLT Automation VT Drive FC 322 Programming Manual

VLT Automation VT Drive FC322
Programming Guide

2.5 Main Menu - Limits/Warnings - Group 4

2.6.1 4-** Limits and Warnings
Parameter group for configuring limits and warnings.
2.6.2 4-1* Motor Limits
Define torque, current and speed limits for the motor, and the reaction of the frequency converter when the limits are exceeded.
A limit may generate a message on the display. A warning will always generate a message on the display or on the fieldbus. A monitoring function may
initiate a warning or a trip, upon which the frequency converter will stop and generate an alarm message.
4-10 Motor Speed Direction
Option:
[0] * Clockwise
[2] Both directions
4-11 Motor Speed Low Limit [RPM]
Range:
Application [Application dependant]
dependent*
4-12 Motor Speed Low Limit [Hz]
Range:
Application [Application dependant]
dependent*
4-13 Motor Speed High Limit [RPM]
Range:
Application [Application dependant]
dependent*
NB!
The output frequency value of the frequency converter must not exceed a value higher than 1/10 of the switching frequency.
NB!
Any changes in par. 4-13
in par. 4-13
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Function:
Selects the motor speed direction required. When par. 1-00 Configuration Mode is set to Closed loop
[3], the parameter default is changed to Clockwise [0]. If both directions are chosen, running in
Counter Clockwise direction cannot be chosen from the LCP.
Selects the motor speed direction required.
Function:
Function:
Function:
Motor Speed High Limit [RPM]
Motor Speed High Limit [RPM]
.
MG.20.W1.22 - VLT is a registered Danfoss trademark
will reset the value in par. 4-53 Warning Speed High
2 Parameter Description
2
to the same value as set
65