minerman
Member
Hello,
I have a running S7-300 PLC that I am unable to shut down. I also have a new S7-300 PLC that I am able to shut down.
I am using the provided GET function to extract data from the existing PLC to the new PLC. This is working wonderfully.
I've tried adding the PUT function to the new PLC to place data on the existing PLC and this is not working. The status and error information both reads 0, like nothing is working. It is set up the same way that my GET function is set up.
I know that I can use a GET function on the existing PLC. The problem is that I cannot shut it down to update the network configuration, so that it can see the new PLC.
Any suggestions? I am just trying to transfer and read one integer of data from each system.
Thanks for your help!
I have a running S7-300 PLC that I am unable to shut down. I also have a new S7-300 PLC that I am able to shut down.
I am using the provided GET function to extract data from the existing PLC to the new PLC. This is working wonderfully.
I've tried adding the PUT function to the new PLC to place data on the existing PLC and this is not working. The status and error information both reads 0, like nothing is working. It is set up the same way that my GET function is set up.
I know that I can use a GET function on the existing PLC. The problem is that I cannot shut it down to update the network configuration, so that it can see the new PLC.
Any suggestions? I am just trying to transfer and read one integer of data from each system.
Thanks for your help!