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For the M241/M251/M262 PLCs, if 32 bit data is stored in 2 x 16 bit memory word registers (after reading from a remote device), how do I convert this to the original 32 bit value?

FAQ000243153

29 November 2022

You can access the 32 bit value directly using %MD addressing. See below structure for the memory word addresses and corresponding double word address.

Address table

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Frequently asked questions

For the M241/M251/M262 PLCs, if 32 bit data is stored in 2 x 16 bit memory word registers (after reading from a remote device), how do I convert this to the original 32 bit value?