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.