3/26/2010 11:47 AM | |
Joined: 8/25/2006 Last visit: 10/16/2024 Posts: 2209 Rating: (279) |
Hello. First I suggest you to read the manualof Simoreg. Connector is an analog signal, binector is digital (boolean)signal (may have values only 0 or 1). |
3/29/2010 11:48 AM | |
Joined: 8/25/2006 Last visit: 10/16/2024 Posts: 2209 Rating: (279) |
I don't know Simatic S7. In PLC you should create telegram with drive (send and receive) according to PPO type that you choose. In telegram to the drive first word must be control word, in which the 10th bit must be always set to 1, this signals to the drive that it will be controlled by PLC. Then connect your PLC control word in the drive using P648=K3001 or K8001. Second word of telegram to the drive is usually the speed setpoint, you must connect it to main setpoint channel. |
3/29/2010 12:02 PM | |
Posts: 12 Rating: (0) |
Thanks for your guide! I created a telegram in PLC use PPO type 2 . I can understand how to send control word to simoreg . But i still don't know how to connect the speed setpoint to main setpoint channel ?. How can i do? Thanks for your help very much! |
3/29/2010 12:32 PM | |
Joined: 8/25/2006 Last visit: 10/16/2024 Posts: 2209 Rating: (279) |
If you send your setpoint as second word in telegram from PLC, then in your case connect it to the P644=K3002 or K8002. |
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