Chapter 5: CPU Operation and Memory 35
Expression Example
Bit number
• 2 digits, range is 0 to 15.
Word number
• When used with bit number, 3 digits (000 to 127) are used.
• When used for word number only, express in 4 digits (0000 to 3071).
Register Type
• R, L, M, K, F, or W indicates address type.
• The W memory contains the data area (W0000 to W0255), the timer Set Value
area (W2048 to W2303 = SV000 to SV255), the timer Present Value area (W2304
to W2559 = PV000 to PV255), and the System Register area (W2560 to W2815 =
SR000 to SR255).
Note: The basic contact and coil instructions require a bit designation and use the 3.2 bit address
format. Comparison and application instructions most often use word parameters, and are
expressed using the 4 digit word address.
M 012 . 12
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