Freelance Ac900F export problem
Hello,
We have two CPUs Ac900F, some variables need to be communicated via Modbus TCP, but we need to share information between two CPUS, initiallly we have all the program in one CPU, but later we divide the program in two cpus, but now when we trya to solve the problems with variables that are defined in one CPU that need tobe exported, appear some messages that we have not enougt
memory, but it is sttrange because now we have two CPUs, and before we had all the program in just one CPU.
IT is sometihing realted to communications?
we have already 20 modbus TCP masters configured.
if someone has any idea how to solve this thanks
We have two CPUs Ac900F, some variables need to be communicated via Modbus TCP, but we need to share information between two CPUS, initiallly we have all the program in one CPU, but later we divide the program in two cpus, but now when we trya to solve the problems with variables that are defined in one CPU that need tobe exported, appear some messages that we have not enougt
memory, but it is sttrange because now we have two CPUs, and before we had all the program in just one CPU.
IT is sometihing realted to communications?
we have already 20 modbus TCP masters configured.
if someone has any idea how to solve this thanks
Answers
1
Export the project to CSV and then import it back.
I believe that some how Freelance remember all the variables and tags that where deleted or move from one place to another. One important fact is that when you Export and Import the project it is reduced in some cases almost to the half of the original size.
I believe that some how Freelance remember all the variables and tags that where deleted or move from one place to another. One important fact is that when you Export and Import the project it is reduced in some cases almost to the half of the original size.
1
Have a look at the header dialog of the controller resource that you want to create the variable for. At the end of the dialog there is a parameter for Global Variable size. Click on the shwo button to verify that all the variable spave has been consumed.
If you find it confirmed, increase it to the next level and see if it works.
!!!Please note that this change will require a load whole station also!!!
If you find it confirmed, increase it to the next level and see if it works.
!!!Please note that this change will require a load whole station also!!!
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