s7-300 high speed counter

[blueboyy22 0]

I want to control a servo motor. I want to count pulses with S7-300 cpu 313c plc which are coming from servo motor encoder.please somebody help me. somebody can send to me a sample program. e-mail : iyabanova@yahoo.com

[baa 0]

Hi, Use the following link to download the manual about CPU 31xC Technological Functions. S7-300 Automation System CPU 31xC Technological Functions The manual explains, step-by-step, how to implement the counting module in the CPU 313C. For your information, the CPU 314C-2DP, has a built-in Closed Loop Controller for positioning via analog or digital outputs (See the manual). Best Regards baa