gefran SIEIDrive ADV100, Functions Description And Parameters List

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ADV100 • Functions description and parameters list
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B) Decrease in the reference by values above Par. 630
Par.630 = 300 rpm (prohibited speed threshold)
Par.632 = 10 rpm (thus tolerance band: 290 rpm…310 rpm)
Set speed reference = 305 rpm
Output frequency = 310 rpm
Set speed reference = 295 rpm
Output frequency = 310 rpm
The user can thus set any reference value, but if the set value is within the prohibited range, the drive automatically
maintains the speed outside the limits defined by the tolerance band.
During ramp phases the prohibited speed is passed freely and there are no points of discontinuity in the generation
of the output frequency.
The speed reference supplies the desired speed to the drive, which directly follows the reference pattern. This only
happens when the available torque is sufficient. In this case the drive functions at its current limit, until reaching the
set speed. The speed reference value determines the motor speed value. The sign determines the direction of rota-
tion.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.15 640 Dig speed ref 1 rpm INT16 16/32 0 CALCI CALCI ERW FVS
5.16 642 Dig speed ref 2 rpm INT16 16/32 0 CALCI CALCI ERW FVS
Setting of the digital speed references. The overall speed reference is the result of the sum of the values with the
respective signs, of Dig speed ref 1 and Dig speed ref 2 . The digital speed references are linked to the ramp circuit
output.
The overall speed reference is the result of the sum of the values, with sign, of Speed ref 1 and Speed ref 2 .
Example 1: Speed ref 1 = + 500 rpm Speed ref 2 = + 300 rpm
Speed ref = 500 rpm + 300 rpm = 800 rpm
Example 2: Speed ref 1 = + 400 rpm Speed ref 2 = - 600 rpm
Speed ref = 400 rpm – 600 rpm = - 200 rpm
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.17 650 Speed ref 1 src LINK 16/32 640 0 16384 ERW FVS
5.18 652 Speed ref 2 src LINK 16/32 642 0 16384 ERW FVS
Selection of the origin (source) of the drive speed reference signals. The values that can be used as speed refer-
ences can be selected from those listed in the “ L_MLTREF ” selection list.