Danfoss VLT FC 300

4.3.3 2-** Brakes
Par.
No. #
Parameter description Default value 4-set-up FC 302
only
Change
during
operation
Conver-
sion
index
Type
2-0* DC-Brake
2-00 DC Hold 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] App.Dependent All set-ups TRUE 67 Uint16
2-04 DC Brake Cut In Speed [Hz] App.Dependent All set-ups TRUE -1 Uint16
2-05 Maximum Reference MaxReference (P303) All set-ups TRUE -3 Int32
2-1* Brake Energy Funct.
2-10 Brake Function null All set-ups TRUE - Uint8
2-11 Brake Resistor (ohm) App.Dependent All set-ups TRUE 0 Uint16
2-12 Brake Power Limit (kW) App.Dependent 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 [0] Disabled All set-ups TRUE - Uint8
2-18 Brake Check Condition [0] At Power Up All set-ups TRUE - Uint8
2-19 Over-voltage Gain 100 % All set-ups TRUE 0 Uint16
2-2* Mechanical Brake
2-20 Release Brake Current ImaxVLT (P1637) All set-ups TRUE -2 Uint32
2-21 Activate Brake Speed [RPM] App.Dependent All set-ups TRUE 67 Uint16
2-22 Activate Brake Speed [Hz] App.Dependent All set-ups TRUE -1 Uint16
2-23 Activate Brake Delay 0.0 s All set-ups TRUE -1 Uint8
2-24 Stop Delay 0.0 s All set-ups TRUE -1 Uint8
2-25 Brake Release Time 0.20 s All set-ups TRUE -2 Uint16
2-26 Torque Ref 0.00 % All set-ups TRUE -2 Int16
2-27 Torque Ramp Time 0.2 s All set-ups TRUE -1 Uint8
2-28 Gain Boost Factor 1.00 N/A All set-ups TRUE -2 Uint16
How to Programme
VLT
®
Automation Drive FC 300 12-Pulse
Operating Instructions High Power
64 MG34Q202 - VLT
®
is a registered Danfoss trademark
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