8/15/2015 7:46 AM | |
Posts: 31 Rating: (0) |
Tell me scan time of CPU S7-300 & S7-400 ? Both processor will take same time ? |
8/15/2015 8:02 AM | |
Joined: 1/28/2009 Last visit: 10/11/2024 Posts: 6852 Rating: (1365)
|
Dear User, Tell me scan time of CPU S7-300 & S7-400 ? Both processor will take same time ? What do you mean by the scan time, The time required to execute OB1 and all related interrupts once?It depends on type of CPU , user program and happening interrupts.An extensive user program that contains more complex algorithm needs more time to execute for a given CPU while a CPU with better resources with handle complex algorithm better.In General S7-400 CPUs are faster in execution compared to S7-300 counterpart.Read more in STEP 7 online manual with title (Organization Block for Cyclic Program Processing (OB1)). I hope this helps, hdhosseini Attachment1.zip (176 Downloads) |
Last edited by: hdhosseini at: 8/15/2015 8:29:00 AM |
|
Follow us on