Abbreviations and Mnemonics
11
S7-400 Instruction List
A5E00267845-01
Abbreviations and Mnemonics, continued
Abbrev.
Description
Example
b
Bit address
c
Address area
I, Q, M, L, DBX, DIX
d
Address in: MD, DBD, DID or LD
e
Number in: MW, DBW, DIW or LW
f
Timer/counter No.
g
Address area
IB, QB, PIB, PQB, MB, LB,
DBB, DIB
h
Address area
IW, QW, PIW, PQW, MW,
LW, DBW, DIW
i
Address area
ID, QD, PID, PQD, MD, LD,
DBD, DID
q
Block No.
