6 Vision Sensor Program [Vision Master]
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Encoder input
You can use encoder input when you want to use the trigger delay mode of external trigger
input on encoder pulse.
Camera trigger occurs after calculating moving distance according to the number of input
pulse.
Up counter/Down counter (IN2, IN3)
Input 2 and input 3 are used as each of encoder input up counter and down counter.
The number of pulse is counted up or down according to the active level. If you use only one
encoder input, connect unusing input terminal to COMMON. Rising edge is counted in the
high active level, and falling edge is counted in the low active level.
Quadrature A/Quadrature B (IN2, IN3)
Input 2 and input 3 are operated in encoder Quadrature. Both rising edge and falling edge of
two encoders are counted.