Siemens OP5 Equipment Manual page 82

STATUS VAR and FORCE VAR Functions with the OPs
Table 9-2 Operands, data formats and value ranges for the SIMATIC S7
S7 Operand
2
DB Address
Byte
1
VW
MW Marker
O Outputs
I Inputs
2
PE
2
PA
Z Counter
1
T Timer
2
T Timer
1 Only for PPI
2 Only for MPI
9-4
Data Format Value Range
HEX 0 to FFFF
DEC –32768 to +32 767
BIN 16 bits
CHR 2 characters
HEX 0 to FFFF
DEC 0 to 0999 (dec.)
BIN 16 bits
HEX 0 to FFFF
DEC 0.0 to 9990 (sec)
HEX 0 to FFFF
DEC 0.0 to 9990 (sec)
BIN 16 bits
Example
2A3C
–117
0110 1100 0100 1111
XY
2A3C
777
0110 1100 0100 1111
2A3C
014.1
2A3C
014.1
0110 1100 0100 1111
Manual OP5, OP15
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