Block moves plc to plc

Hi,
I have 8 modicon plcs on a modbus plus network 1 of which has an ethernet adapter connecting to our computer network.
Question is How do i move info such as I/O & signal data from
the plcs on the modbus plus network to the ethernet unit(which is also connected to the modbus plus) to send to our data aquisition through the ethernet module?

You have to use the MSTR function

Thank You,
Now say I have to move 401416-401430 from plc#15 on modbus plus to plc#16 on mod bus plus,how might I do that?