Encoder Phasing; Figure 2-11: Encoder Phasing Reference Diagram (Standard); Figure 2-12: Position Feedback In The Diagnostic Display - Aerotech Automation1 SI4 Series Hardware Manual

2.2.5.3. Encoder Phasing

2.2.5.3. Encoder Phasing
Incorrect encoder polarity will cause the system to fault when enabled or when a move command is
issued. Figure 2-11
forcer movement for linear motors). To verify, move the motor by hand in the CW (positive) direction
while observing the position of the encoder in the diagnostics display (see
IMPORTANT: Encoder manufacturers may refer to the encoder signals as A, B, and Z. The
proper phase relationship between signals is shown in
40
illustrates the proper encoder phasing for clockwise motor rotation (or positive
Figure 2-11: Encoder Phasing Reference Diagram (Standard)
Figure 2-12: Position Feedback in the Diagnostic Display
SI4 Hardware Manual
Figure 2-12).
Figure 2-11.
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