MCD3000 Series
✭ = factory setting
24 MG.15.A4.22 - VLT is a registered Danfoss trademark
Pro
rammin
Value:
10% - 550% Motor FLC
✭ 350%
See Par. 3 for Function & Description of choice.
28 Current Ramp - Ramp Time
(Secondary Parameter Set)
Value:
1 - 30 seconds
✭ 1 second
See Par. 4 for Function & Description of choice.
29 Soft Stop Ramp Time
(Secondary Parameter Set)
Value:
0 - 100 seconds
✭ 0 seconds (Off)
See Par. 5 for Function & Description of choice.
30 Motor Thermal Capacity
(Secondary Parameter Set)
Value:
5 - 120 seconds ✭ 10 seconds
See Par. 6 for Function & Description of choice.
31 Phase Imbalance Sensitivity
(Secondary Parameter Set)
Value:
1 - 10
✭ 5 (Normal Sensitivity)
1 - 4 = Increased sensitivity
5 = Normal sensitivity
6 - 10 = Reduced sensitivity
See Par. 7 for Function & Description of choice.
32 Undercurrent Trip Point
(Secondary Parameter Set)
Value:
15% - 100% Motor FLC ✭ 20 %
See Par. 8 for Function & Description of choice.
33 Instantaneous Overload Trip Point
(Secondary Parameter Set)
Value:
80% - 550% Motor FLC
✭ 400%
See Par. 9 for Function & Description of choice.
34 Low Current Flag Set Point
Value:
1 - 100% Motor FLC
✭ 50% Motor FLC
Function:
Sets the current at which the Low Current Flag
operates. (Low current flags can occur only when the
motor is running).
Relay Output B can be programmed to indicate the
state of the Low Current Flag. The relay output will
change state when motor current is below the set
point.
See Par. 37 for Relay B - Function Assignment.
Description of choice:
Set as appropriate.
35 High Current Flag Set Point
Value:
50 - 550% Motor FLC ✭ 105% Motor FLC
Function:
Sets the current at which the High Current Flag
operates. (High current flags can occur only when the
motor is running).
Relay Output B can be programmed to indicate the
state of the High Current Flag. The relay output will
change state when motor current is above the set
point.
See Par. 37 for Relay B - Function Assignment.
Description of choice:
Set as appropriate.
36 Relay A - Function Assignment
Value:
0 - 3
✭ 0 (Line contactor)
0 = Line Contactor
1 = Run
2 = High current flag (see Par. 35)
3 = Low current flag (see Par. 34)
Function:
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