8.12 Wiring Configuration for the Encoder
The direction of the encoder, identified by looking into the
shaft end, is determined by which order the pulses enter
the drive. See
•
Clockwise (CW) direction means channel A is 90
electrical degrees before channel B.
•
Counterclockwise (CCW) direction means channel
B is 90 electrical degrees before A.
B
A
B
A
130BA646.10
CW
CCW
Illustration 8.6 Determining Encoder Direction
NOTICE
Maximum cable length 5 m (16 ft).
130BA090.12
+24 V
DC
A
B
GND
13
12
18
37
32
27
19
29
33
20
24 V or 10–30 V encoder
Illustration 8.7 Wire Configuration for the Encoder
Wiring Configuration Exampl...
VLT® AutomationDrive FC 302
78
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MG34U502
8
8
Summary of Contents for VLT AutomationDrive FC 302
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