### Nano Series

Device | Bit Address | Word Address | 32bits | Notes
--- | --- | --- | --- | ---
Internal Word | %MW00000:X00 - %MW00255:X15 | %MW00000 - %MW00255 | or *1 |
Internal Double Word | --- | %MD00000 - %MD00254 | *2
Internal Float | --- | %MF00000 - %MF00254 | *2
Constant Word | --- | %KW00000 - %KW00063 | *3
System Word | --- | %SW00000 - %SW00127 |
Internal Bit | %M00000 - %M00127 | --- |
System Bit | %S00000 - %S00127 | --- |

*1High and low relationship of the stored data is specified by the [Double Word order] setting of [Device Setting].

*2Use in 32-bit specification. When you perform 16-bit or bit specification, use %MW device. They use the same area inside the External Device.

*3Write disable.

NOTE

- Please refer to the precautions on manual notation for icons in the table.

Supported Devices Symbol and Terms

#### IEC61131 Syntax Address Mapping

Address mapping in BLUE is as follows. %MD and %MF use two sequential words form the specified address. The %KW, %KD, and %KF are mapped similarly.