Siemens SIMATIC S7-1200

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Extended instructions
Basic instructions
Communication
Technology
S7-300
S7-400
S7-1200 S7-1500
Description LAD/FBD
STL
(not S7-1200)
SCL
Pulse
✔
Pulse width modulation
CTRL_PWM
✔
Pulse train output, output a pulse sequence with
specified frequency
CTRL_PTO
Recipes & data logging
Recipe functions
✔
✔
Export recipe
RecipeExport
✔
✔
Import recipe
RecipeImport
Data logging
✔
✔
Create data log
DataLogCreate
✔
✔
Open data log
DataLogOpen
✔
✔
Write data log
DataLogWrite
✔
✔
Empty data log
DataLogClear
✔
✔
Close data log
DataLogClose
✔
✔
Delete data log
DataLogDelete
✔
✔
Data log in new file
DataLogNewFile
Data block functions
✔
✔
Create data block
CREAT_DB
✔
✔
Create data block
CREATE_DB