11/15/2022 6:11 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating:
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Please refer below links which may help you. MICROMASTER 4, SINAMICS G120: Inverting the control sense of the PID controller. SINAMICS G120/G120C/G120D/G120P (CU2x0x-2): Operate at minimum speed for a PID system deviation = 0 |
Last edited by: Jen_Moderator at: 11/15/2022 08:14:31Links optimized. |
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11/15/2022 11:35 AM | |
Joined: 3/27/2008 Last visit: 8/27/2024 Posts: 1132 Rating:
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I have attached a ppt drawing which I used for 'Stairwell Pressure control' some time ago, I hope this shows how the control inputs are applied to the controller. The reference to MM430 and keypad can be ignored, the remainder will apply to G120C. It is essential to set this up using STARTER, the Siemens software configuration tool, as this allows the configuration to be 'tuned / adjusted' whilst the system is running, it is then possible to see how it is working dynamically. Each application is different, depending upon the tank capacity and inflow rate; some waste tanks require good 'scouring' in order to clear accumulated debris, which can occur if the system is set to maintain a constant level, but this depends on the application. A good part of the commissioning is sitting back with your sandwiches, a good supply of coffee waiting for it to go wrong and flood the place. Waterproofs essential. Tractor AttachmentG120C PID control.pptx (498 Downloads) |
Tractor |
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11/16/2022 7:12 PM | |
Joined: 12/23/2021 Last visit: 11/3/2023 Posts: 4 Rating:
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thank you |
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