MICROSPEED
36
REV 04/05
FIG. 1
R
S
T
The encoder feedback board (5.002.0) is an option of
the MICROSPEED drive.
This card allows you to adjust the motor speed,using a
signal coming from an encoder with two channels.
This solution saves the use of a tachogenerator,using
the same signal requested for the position control.
The performanceof the drive at low speeds are improved
with the high encoder resolution.
It is reccomended that you use an encoder with
resolution of at least 500 imp/rev.
An auxiliary power 5 V or + 12 V is avalaible
to supply the encoder.
Dont exceed the load declared.
If the encoders absorption is unknown,please check it
by a milliamperometer connected in series to +Vs.
If the value is higher,please use an external power
supply.
8.2 Encoder feedback (option)
