Time: 5/8/2017 11:04:14 AM

I used toCP1H CP1H with CP1H touch screen to teach, but the customer is required to use the hand wheel side, I checked the information, did not find this information.
Then I would like to use high-speed counter to do, but I am afraid that there will be a delay, so I would like to ask you heroes, to provide some ideas? Or with which the PLC, with that instruction.

It's okay to take over

Wiring can be, then how to deal with it? Because the number of pulses given by the hand wheel is real time,

It is necessary to use absolute positioning to achieve it, high-speed counting real-time collection of hand data, often through the PLS2 to achieve. This position will be executed every scan cycle, and your hand in the real time corresponds to the basic, the delay should be able to meet the requirements

Original post by yardy222 2015-04-16 published:
It is necessary to use absolute positioning to achieve it, high-speed counting real-time collection of hand data, often through the PLS2 to achieve. This position will be executed every scan cycle, and your hand in the real time corresponds to the basic, the delay should be able to meet the requirements
Do the relative motion with the difference?

Original post by nanjibeiji 2015-04-20 published:
Original post by yardy222 2015-04-16 published:
It is necessary to use absolute positioning to achieve it, high-speed counting real-time collection of hand data, often through the PLS2 to achieve. This position will be executed every scan cycle, and your hand in the real time corresponds to the basic, the delay should be able to meet the requirements
Relative difference