Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual page 204

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Technical data of the components
Rexroth IndraDrive CsDrive Systems with HCS01
The encoder signal assignment to the inputs is based on clock‐
wise rotation (front view toward motor shaft).
● Track A (A+, A-, "cos") advances track B (B+, B-, "sin") 90°
electrically.
● The actual position value increases (prerequisite: negation
of the encoder signals was not parameterized).
● If available, the reference track R (R+, R-) provides the refer‐
ence mark pulse at positive signals of track A and track B (in
the so-called "0-th" quadrant).
Standard setting: See Functional Description of firmware.
DOK-INDRV*-HCS01******-PR05-EN-P