X2 Quadrature Encoder Mode
The X2 Quadrature Encoder mode operates much like the X1 Quadrature Encoder except that
the resolution is doubled. When an X2 quadrature encoder is attached to Inputs A and B,
the phase relation of Inputs A and B determine the count direction.
When Invert Counter Direction is disabled, if Input A leads Input B, the counter
increments. If Input B leads Input A, the counter decrements.
X2 Quadrature Encoder Mode (Invert Counter Direction Disabled)
When Invert Counter Direction is enabled, if Input A leads Input B, the counter
decrements. If Input B leads Input A, the counter increments.
X2 Quadrature Encoder Mode (Invert Counter Direction Enabled)
TIP:
When both Input A and Input B transition simultaneously, instead of in the
defined 90° phase separation, the quadrature signal is invalid.
In this case, the
I.Counterxx.QuadratureErrorCount
tag increments.Provide Feedback