Accessible Data Type Read Write Bit Data 255 255 16-bit Data 1020 1020 32-bit Data 510 510 16-bit BCD Data 1020 1020 32-bit BCD Data 510 510 Single-precision Floating Point Data 510 510 Double-precision Floating Point Data 255 255 Character String Data 1020 Characters (in Single-byte) 1020 Characters (in Single-byte)

* Character string data is counted as the number of bytes. For a device symbol with 16-bit width, specify multiples of two characters; for a device symbol with 32-bit width, specify multiples of four characters.