Cpu315-2 PN/DP I/O pheripheral addressing

Hi,

I haved used a few blockmoves and pointers to move data from my pac3200 to a database on the Tia portal. I am aware that this method uses the process image of the CPU and can only perform one cycle at a time. This will be a problem when I start adding several pac3200 to my setup.

I have done some research and found that pheripheral addressing would be the way to go. I have tried replacing "I" with "PI" or "PIW"but it seems to give me an error when I do so. I am thinking it could be cause of the use of a pointer. Could someone guide me as tohow I would use pheripheral addressing.

*I have attached a screenshot of what I am doing.