Gram IF 4000 Manual De Uso página 344

Advanced Program Group
A082 [DB Resistor Sel]
Stop drive before changing this parameter.
Enables/disables external dynamic braking.
Setting Min/Max
0 "Disabled"
1 "Normal RA Res" (5% Duty Cycle) – Refer to
2 "NoProtection" (100% Duty Cycle)
3-99 "x%Duty Cycle" Limited (3% – 99% of Duty Cycle)
Values Default
Min/Max:
Display:
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
Min/Max:
Display:
Example:
Accel Time = 10 Seconds
S Curve Setting = 50%
S Curve Time = 10 × 0.5 = 5 Seconds
Total Time = 10 + 5 = 15 Seconds
Programming and Parameters
(continued)
Table B.C on page
0
0/99
1
0% (Disabled)
0/100%
1%
Target
Target/2
1/2 S Curve Time
2.5 Seconds
Total Time to Accelerate = Accel Time + S Curve Time
Related Parameter(s):
B-2.
50% S Curve
Accel Time 1/2 S Curve Time
10 Seconds 2.5 Seconds
3-23
P037