3-18 Programming and Parameters
Advanced Program Group (continued)
Stop drive before changing this parameter.
A082 [DB Resistor Sel]
Enables/disables external dynamic braking.
Values Default 0
Min/Max: 0/99
Display: 1
Setting Min/Max
0
1
2
3-99
Disabled
AB Resistor (5% Duty Cycle)
No Protection (100% Duty Cycle)
Duty Cycle Limited (3% – 99% of Duty Cycle)
A083 [S Curve %]
Sets the percentage of acceleration or deceleration time that is applied to the ramp as S Curve. Time
is added, 1/2 at the beginning and 1/2 at the end of the ramp.
Values Default 0% (Disabled)
Min/Max: 0/100%
Display: 1%
Example:
Accel Time = 10 Seconds
S Curve Setting = 30%
S Curve Time = 10 × 0.3 = 3 Seconds
S Curve Time = Accel Time
Total Time to Accelerate = Accel Time + S Curve Time
100% S Curve
Target
S Curve Time
Total Time to Accelerate = Accel Time + S Curve Time
50% S Curve
Target
Target/2
userman.book Page 18 Friday, June 21, 2002 2:48 PM
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