Mitsubishi Electronics 700 Series Manual De Usuario

(1) Data registers are memories that can store numerical data (-32768 to 32767 or

H0000 to HFFFF) in the built-in PLC function.
One point of data register consists of 16 bits and allows data to be read/written in
units of 16 bits.

Fig 3.20 Data Register Structure

(2) The data stored once by the sequence program is maintained until other data is

stored.

(3) If more data registers are needed, the unused timers (T) and counters (C) can be

used as data registers.

b15

b0

to

16 bits

D

Data register No.