Danfoss VLT HVAC Series

3.6 Main Menu - Limits/Warnings - Group 4
3.6.1 4-** Limits and Warnings
Parameter group for configuring limits and warnings.
3.6.2 4-1* Motor Limits
Define torque, current and speed limits for the motor, and the reaction of the adjustable frequency drive 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 serial communication bus. A monitoring
function may initiate a warning or a trip, upon which the adjustable frequency drive will stop and generate an alarm message.
4-10 Motor Speed Direction
Option: Function:
Selects the motor speed direction required.
Use this parameter to prevent unwanted reversing.
[0] Clockwise Only operation in a clockwise direction will be allowed.
[2] * Both directions Operation in both a clockwise and anti-clockwise direction will be allowed.
3 Parameter Description VLT
®
HVAC Drive Programming Guide
3-40 MG.11.C6.22 - VLT
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