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5.7 Ramp time adjustment
This function is enabled by solder bridges S1, S3 (closed).
It allows adjustment of the ramp slope during both acceleration and deceleration.
Adjusting the ACC potentiomenter, located in front of the drive, clockwise (cw) increases the ramp time
between 0,1 and 1S (It corresponds to 10V reference). (See note 1)
It is also possible to modify the “range of the ramp” opening solder bridge S2 and mounting a resistor
(RAMP) with the proper values reported in the table below. (see note2)
1)
S1 S2 S3 Function Range Note
Open Close Open Ramp disabled 0 sec Standard bridges
Close Close Close Ramp enabled 0,1-1 sec Adjusted by Acc pot
Close Open Close Ramp enabled RAMP Adjusted by Acc pot
2)
RAMP Resistor 680K 820K 1Mohm
TIME 0,2-2,6sec 0,3 - 3,2sec 0,4 - 3,9sec
DER
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