How to make receipe

[Guest mehmet doðan]

I am new user with the OMRON PLCs, I try to save some records to the memory and I want to reload these records whenever I can. Is it possible to use  Dm (data memory area) for that purpose and Another problem, when I want to create more than 3 records, should I use move command at each time or is there any practical way to save many records at the same time

[JayA 1]

The DM(Data memory) is the ideal place to store records, primarily for three reasons: 1.     It is the largest area of memory in any Omron PLC. 2.     It is data retentive (battery-backed)(retains data on power down) 3.     It is the only area of memory that can be indirectly addressed. When you are working with a table of data that needs to be stored at a different location, use the XFER(70) function.  This is like the MOV(21) function because it has a source word and a destination word, but XFER(70) throws in a third operand for how many words.  The format looks like this: XFER(70)  Name of Function #0010      How many words to Transfer DM0000    First Source Word DM0100    First Destination Word :p