3/15/2018 8:04 AM | |
Joined: 10/11/2006 Last visit: 10/16/2024 Posts: 5917 Rating: (810)
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Hello, the telegram depends on your task. If you just want to switch on the drive and give a speed setpoint from the PLC, I would recommend to use Standard telegram 1. On the PLC side you can use the SINA_SPEED FB to control the drive. That is the easiest way I think. With the block you just need to enable the drive and give a speed setpoint. If you have installed Startdrive already to your TIA Portal, the necessary library is automatically included in the global libraries (it is called DriveLib). If you have not installed the Startdrive, the library for that block can be found here: https://support.industry.siemens.com/cs/ww/en/view/109475044 The documentation is also included. |
With best regards, |
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7/12/2024 2:13 PM | |
Joined: 10/11/2006 Last visit: 10/16/2024 Posts: 5917 Rating: (810)
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Hello, please use acyclic communication. SIMATIC S7-1200/S7-1500 and SIMOTION: Acyclic Data Exchangehttps://support.industry.siemens.com/cs/ww/en/view/109479553 |
With best regards, |
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