Siemens SIMATIC S7-1200 Reference Manual page 49

Basic instructions
✔ ✔
Create data block in the load memory
✔ ✔ ✔ ✔
Read from data block in the load memory
✔ ✔ ✔ ✔
Write to data block in the load memory
✔ ✔
Read data block attributes
✔ ✔
Delete data block
✔ ✔
Delete data block
✔ ✔
Test data block
Table functions
✔ ✔
Add value to table
✔ ✔
Output first value of the table
✔ ✔
Find value in table
✔ ✔
Output last value in table
✔ ✔
Execute table instruction
✔ ✔
Run value from table
✔ ✔
Link value logically with table element and save
✔ ✔
Calculate standard deviation
✔ ✔
Correlated data tables
✔ ✔
Link tables
✔ ✔
Collect/distribute table data
A5E33284667-AA
Extended instructions
Description
Technology
STL
LAD/FBD
(not S7-1200)
CREA_DBL
READ_DBL
WRIT_DBL
ATTR_DB
DEL_DB
DELETE_DB
TEST_DB
ATT
FIFO
TBL_FIND
LIFO
TBL
TBL_WRD
WRD_TBL
DEV
CDT
TBL_TBL
PACK
Communication
SCL
Page 48