Data Register D - Mitsubishi Electric A800 Programming Manual

3.11

Data register D

• Data registers are memories that can store numerical data (from -32768 to 32767 or from H0000 to HFFFF) within the PLC
function.
Each data register consists of 16 bits; therefore, data can be read and written in 16-bit increments.
• Data stored during execution of a sequence program is retained until overwritten with new data.
• Unused timers (T) and counters (C) can be substituted for data registers if the number of data registers is insufficient.
b15
D
Data register No.
to b0
16 bits
Sequence program

Data register D

3
93