Control connection
DS 400-2
04/2019 - V01
44
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Adapter for INC- encoder with A,B,N channel without push-pull signals
The device input for the incremental counter signals
requires the push-pull counter pulses for a reliable
detection.
Encoders without push-pull signals (e.g. position
encoders) with different supply voltages are used for
many simple applications. For these applications the INC
adapter must be installed.
The adapter converts the counter signals A, B, N to he
push-pull signals A, /A, B, /B, N, /N.
For supply voltages which differ from 5V the voltage
must be specified on order and externally be connected.
Checking the correct connection
Rotor sequence
The correct sequence of
the rotor signals with a
motor turning clockwise is
1,3,2,6,4,5.
If the sequence of
numbers is different the
encoder connection of the
rotor position signals
Rotor1, Rotor2, Rotor3
(U,V,W) is not correct.
Use the connection
diagram!
Numerical value
Turn motor clockwise for one revolution without
enable.
One motor revolution corresponds to a position value
of Num65536. In case of different results the input of
Feedback Inc-Mot (0xa6) is incorrect.
Zero angle
Motor turning clockwise and anti-clockwise at 10%-
100% speed.
The value of zero-capture must remain constant.
clockwise
side of motor INC-Encoder-Adapter side of device
