Examples of Addressing
15
S7-400 Instruction List
A5E00267845-01
Examples of Addressing
Addressing Examples
Description
Immediate Addressing
L +27
Load 16-bit integer constant “27” into ACCU1
L L#-1
Load 32-bit integer constant “-1” into ACCU1
L 2#1010101010101010
Load binary constant into ACCU1
L DW#16#A0F0BCFD
Load hexadecimal constant into ACCU1
L ’ENDE’
Load ASCII character into ACCU1
L T#500 ms
Load time value into ACCU1
L C#100
Load count value into ACCU1
L B#(100,12)
Load 2-byte constant
L B#(100,12,50,8)
Load 4-byte constant
L P#10.0
Load area-internal pointer into ACCU1
L P#E20.6
Load area-crossing pointer into ACCU1
L -2.5
Load real number into ACCU1
L D# 1995-01-20
Load date
L TOD 13:20:33.125
Load time of day