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Contents
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Single Period Measurement.............................................................. 7-6
Buffered Period Measurement.......................................................... 7-7
Choosing a Method for Measuring Frequency ................................. 7-12
Measurements Using Quadrature Encoders...................................... 7-14
Measurements Using Two Pulse Encoders ...................................... 7-16
Buffered (Sample Clock) Position Measurement ............................. 7-17
Two-Signal Edge-Separation Measurement ................................................... 7-17
Single Pulse Generation.................................................................... 7-19
Single Pulse Generation with Start Trigger ...................................... 7-20
Retriggerable Single Pulse Generation............................................. 7-20
Continuous Pulse Train Generation.................................................. 7-21
Finite Pulse Train Generation........................................................... 7-22
Using the Frequency Generator ........................................................ 7-23
Source Signal ................................................................................. 7-26
Source .............................................. 7-26
Source to an Output Terminal............................ 7-27
Gate.................................................. 7-27
Gate to an Output Terminal ............................... 7-27
Aux .................................................. 7-28
Z Signals ...................................... 7-28
Routing Signals to A, B, and Z Counter Inputs................................ 7-28
Routing Counter
Z Signal to an Output Terminal ......................... 7-28
Up_Down Signal ............................................................................ 7-29
HW Arm Signal.............................................................................. 7-29
HW Arm Input .................................. 7-29