Siemens SIMATIC S7 - Input Area

4-2
SM 338 Equipment Manual
(4) J31069-D401-U1-A0-7618
4.1 Input Area
The acquired counting values are stored in the input area. Each of the eight
counters is represented with a resolution of 16 bits. Table 4-1 shows the or-
ganization of the input area.
Table 4-1 Input area
Value of
HIGH Byte LOW Byte
Counter 1 0 1
Counter 2 2 3
Counter 3 4 5
Counter 4 6 7
Counter 5 8 9
Counter 6 10 11
Counter 7 12 13
Counter 8 14 15
After a RESET, the entire area contains the value 0.
Organization
Default setting
D
a
t
a
Communic
a
tion with the PLC