Dinko

Hi guys, I connected Vision V350 TU24 PLC to Weintek HMI via MODBUS TCP just to check the communication and which commands for read and write are working. Everything was working perfect, but I made small experiment- I removed the cable for few seconds and I reconnected it again. The communication was not working good. I had the feeling that the synchronization between both devices was broken. The communication speed failed down. After I made reset of the PLC the communication was restored. The question is can I restart the communication in the software without reset the PLC? In the attachment I send you my test software. If you have any ideas, you can correct it. Thanks in advance and Have a good day. MODBUS_IP.vlp

Thanks I will try it.

Hi Guys, Could somebody tell me how to add a PLC in Visilogic which is not in the data base?

Hello Flex 727. " Ani sameh lirot otha". My izraelian knoleges finish here 🙂. Thanks for your help. I tested today what you mentioned and it works. I can connect simultaneously with my SCADA and Remote Operator from my mobile phone. They are in local network. Next step is to make a connection via internet. Have a nice day. Tanks one more time.

Ok. Thanks a lot for your advise. I will try it and will give you a feedback. 🙂

Hello again, In the attachment you can see my current configuration. By this way I communicate with my SCADA. Do you mean that I have to make one more configuration in parallel of the first one?

Hi guys, I have made a small project using V350- TU24 PLC and have connected it with SCADA software via MODBUS TCP protocol. The software works correct. I can read and write from and to the PLC. Can some one tell me please if I can use in the same time Remote operator, when Runtime is started? Unfortunately I have not the possibility to check this. Thanks in advance.