Danfoss VLT HVAC - Brakes

Par. No. # Parameter description Default value 4-set-up Change during
operation
Conver-
sion index
Type
2-0* DC-Brake 2-00 DC Hold/Preheat Current 50 % All set-ups TRUE 0 Uint8 2-01 DC Brake Current 50 % All set-ups TRUE 0 Uint16
2-02 DC Braking Time 10.0 s All set-ups TRUE -1 Uint16
2-03 DC Brake Cut In Speed [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
2-04
DC Brake Cut In Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
2-1* Brake Energy Funct. 2-10 Brake Function [0] Off All set-ups TRUE - Uint8 2-11 Brake Resistor (ohm) ExpressionLimit All set-ups TRUE 0 Uint16
2-12 Brake Power Limit (kW) ExpressionLimit All set-ups TRUE 0 Uint32
2-13 Brake Power Monitoring [0] Off All set-ups TRUE - Uint8
2-15 Brake Check [0] Off All set-ups TRUE - Uint8
2-16 AC brake Max. Current 100.0 % All set-ups TRUE -1 Uint32
2-17 Over-voltage Control [2] Enabled All set-ups TRUE - Uint8
6.2.3. 2-** Brakes
6. How to programme the frequency converter VLT
®
HVAC Drive Operating Instructions
92 MG.11.A4.02 - 09.10.06. VLT
®
is a registered Danfoss trademark
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