J
Hi there,
I have an incremental encoder that produces 5000 ppr, two signal in quadrature and an index signal. Also I have 24-bit counter clocked at 6.67MHz. The counter can be operated in single to quadruple counting, frequency or pulse width measurement mode. The rated speed is 10 rps and the machine spin fluctuates between 0 to 15 rps.
What is the best mode for this situation ?
How can you obtain the speed but not using derivative of the position ? Can you give the formula please.
Thanks.
I have an incremental encoder that produces 5000 ppr, two signal in quadrature and an index signal. Also I have 24-bit counter clocked at 6.67MHz. The counter can be operated in single to quadruple counting, frequency or pulse width measurement mode. The rated speed is 10 rps and the machine spin fluctuates between 0 to 15 rps.
What is the best mode for this situation ?
How can you obtain the speed but not using derivative of the position ? Can you give the formula please.
Thanks.