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What function block or PID block can Ramp-down like this photo

Created by: Veeios at: 10/8/2014 2:13 PM (2 Replies)

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10/8/2014 2:13 PM	Rate (0)
Veeios Regular Member Joined: 8/22/2014 Last visit: 12/17/2022 Posts: 23 Rating: (0)	Dear All I am new one for step7 V5.4 software (300) cpu312 .I want to make logic ramp up ,ramp down to analog output command to drive motor .posible to make like my photo attached. I confuse with PID FB41 it is possible to make ramp up down or not? thank you for your information. Attachment graph.jpg (166 Downloads)

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10/8/2014 2:30 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 2/21/2023 Posts: 6794 Rating: (1341)	Veeios Dear All I am new one for step7 V5.4 software (300) cpu312 .I want to make logic ramp up ,ramp down to analog output command to drive motor .posible to make like my photo attached. I confuse with PID FB41 it is possible to make ramp up down or not? thank you for your information. Hello, This function is not implemented in FB41 as basic PID function in STEP 7.You can try more advance packages like modular PID Control or even try the following link: With STEP 7, how can you control servovalves, frequency converters or current converters via a ramp-function generator? SIMATIC S7-312 is somehow a small CPU and I hope it can accept extra codes. I hope this helps, Hamid Hosseini
	Last edited by: hdhosseini at: 10/8/2014 2:45 PM Demo Channel on Youtube
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This contribution was helpful to 1 thankful Users metwally mustafa

10/8/2014 5:09 PM	Rate (0)
Veeios Regular Member Joined: 8/22/2014 Last visit: 12/17/2022 Posts: 23 Rating: (0)	thank you very much I will try on you suggested

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