Siemens CPU 412-1 Instruction Manual page 53

Load Instructions, continued
In- In-
struc- struc-
Address ID Address ID
tion
L 'x'
'xx'
'xxx'
'xxxx'
L D# time value
L S5T# time value
L TOD# time va-
lue
L T# time value
L C# count value
L B# (b1, b2)
B# (b1, b2, b3,
b4)
S7-400 Instruction List
A5E00267845-01
Description Description
Load 1 character
Load 2 characters
Load 3 characters
Load 4 characters
Load IEC date
Load S7 time constant (16 bits)
Load IEC time constant
Load 16-bit time constant
Load 32-bit time constant
Load counter constant (BCD code)
Load constant as byte (b1, b2)
Load constant as 4 bytes
(b1, b2, b3, b4)
Length Length Execution Time in ms Execution Time in ms
in in
CPU 412 CPU 414
Words
2 0.125 0.075
2 0.125 0.075
3 0.185 0.112
3 0.185 0.112
3 0.185 0.112
2 0.125 0.075
3 0.185 0.112
2 0.125 0.075
3 0.185 0.112
2 0.125 0.075
2 0.125 0.075
3 0.185 0.112
Load Instructions
CPU 416 CPU 417
0.05 0.042
0.05 0.042
0.075 0.062
0.075 0.062
0.075 0.062
0.05 0.042
0.075 0.062
0.05 0.042
0.075 0.062
0.05 0.042
0.05 0.042
0.075 0.062
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