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LP-AM243: Customer modify the CIP Process Data Size, Uplink and downlink data are inconsistent?

Part Number: LP-AM243

Hi Experts,

I am asking for my customer here.

Customer use codesys and LP-AM243. They are modified the CIP Process Data Size to 256Byte, and EIP master can scan the EIP adapter. Below is they modified place.

First, they setup the size to 256 Byte in the appGenericDevice.c # EIP_cipGenerateContent().

Second, Create 256 CIP nodes in appGenericDevice.c # EI_APP_cipSetup()

Third, Read back 256 node data in EI_APP_run().

They build the modified project no error, and run this project, EIP master can scan the EIP adapter. But Uplink and downlink data are inconsistent, they work failed at this time.

As we know the process date is constrained 5Byte in the EIP Demo, but customer need more data size up to 256 Byte here. Could you support this case to modify Process Data Size?