Bulletin 284G Programmable Parameters for Sensorless Vector Controllers 4-37
Figure 4.2
DB Resistor Sel
Enables/disables external dynamic braking.
Parameter Number 182
Related Parameters 137
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units 1
Minimum Value 0
Maximum Value 99
Default Value 0
S Curve %
Sets the percentage of acceleration or deceleration time that is applied to ramp as S
Curve. Time is added, half at the beginning and half at the end of the ramp.
Parameter Number 183
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units 1%
Minimum Value 0
Maximum Value 100
Default Value 0% disabled
Stop drive before changing this parameter.
Setting Min./Max.
0 Disabled
1 Normal RA Res (5% Duty Cycle)
2 No Protection (100% Duty Cycle)
3…99 x% Duty Cycle Limited (3…99% of Duty Cycle)
Boost Select
Sets the boost voltage (% of Parameter 131 [Motor NP Volts]) and redefines the Volts
per Hz curve. Active when Parameter 225 (Torque Perf Mode) = 0V/Hz Drive may
add additional voltage unless Option 5 is selected.
See Table 4.6 for details
Parameter Number 184
Related Parameters
104, 131, 132, 185, 186, 187,
225
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units —
Minimum Value 0
Maximum Value 14
Default Value 8
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