Time: 9/21/2017 2:50:52 PM

See the Fnalog FX3U-4AD manual, FX3U-4AD he and FX2N analog module is not the same, like the FROM and TO instructions can not be used, MITSUBISHI provides a method in mov to read and write instructions, you cannot read, and can I cite a simple example? Thank you

Used in MOV instructions, such as U0\G0:
U0 stands for the special function module number, equivalent to the first operand in the FROM and TO instructions. U0 is the first special function module of PLC extension, and if U1 is the second special function module of PLC extension.
G0 represents the buffer memory number of the special function module, equivalent to the second operands of the FROM and TO instructions. G0 special function

Thank you very much, that is to say the analog FX3U reading instruction is more simple, 3U is not only can use the FROM and TO instructions, can also use the MOV instruction, while 2N can only use FROM and TO instructions, and not with the MOV instruction? Thank you

That's true。