Siemens simatic hmi op27 Equipment Manual page 106

Operands for Figure 10-2 illustrates the structure of a line for the SIMATIC S5 in the form
SIMATIC S5 of an example:
Figure 10-2 Display of PLC operands for the SIMATIC S5
Operands for Figure 10-3 illustrates the structure of a line for the SIMATIC S7 in the form
SIMATIC S7 of an example:
Figure 10-3 Display of PLC operands for the SIMATIC S7
OP27, OP37 Equipment Manual
Release 05/99
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
DB, DW 28 34 KF
001 DB, DBD 12 1438 DEC
Status/Force T ag Using the OP
20
Operand value
Data format
Operand address
(for data types DB, DW, DB, DD:
Number of DW or DD)
DB number
(applicable only to data types DB,
DW, DB and DD)
Data type
1820
Operand value
Data format
Operand address
(for data types DBB, DBW DB,
DBD and DB: Number of DB, DD)
DB number
(applicable only to data types DBB,
DBW, DBD and DBX)
Data type
MPI address
PLC address input
10-3