hadiahmadi5
Member
hello.i want connect an encoder to my plc but it doesn work well.my plc is omron.please help me if you can.mthanks
BobB said:Are you using a high speed counter input card or just wiring into normal inputs? If normal inputs they are probably too slow to work properly.
BobB - FYI
The standard filter on inputs is 32ms if I remember correctly. This can be shortened but you also have to consider input delay times, scan times, pulse rate, pulse width etc etc if using a normal input card.
Only one model does - I had the impression he was trying to use normal I/O but has not bothered to come back with the model number of the PLC.The CJ1M series have built in I/O with the capability of 2 high speed counters
BITS N BYTES Posted
ALL models of the CJ1M series [CPU21/22 and 23] have the built-in [onboard] I/O capable of being configured for HSC/Interrupt/Fast Capture/Simple Motion/PWM/Pulse Output functions.