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
✔
✔
✔
Number of PROFIenergy commands
PE_Identify_RSP
✔ ✔ ✔
Generate supported PROFIenergy commands as
answer
PE_Measurement_List_RSP
✔
✔
✔
Generate queried measured values as answer
PE_Measurement_Value_RSP
Module parameter assignment
✔
✔
✔
Read module data record (predefined parameters)
RD_DPAR
✔ ✔
Read data record of a module asynchronously
(predefined parameters)
RD_DPARA
✔
✔
Transfer module data records
PARM_MOD
✔ ✔
Read data record from configured system data
(predefined parameters)
RD_DPARM
✔
✔
Write module data record (dynamic parameters)
WR_PARM
✔
✔
✔
Transfer data record (predefined parameters)
WR_DPARM
Interrupts
✔
✔
Assign an OB to an interrupt event
ATTACH
✔
✔
Detach an OB from an interrupt event
DETACH
Cyclic interrupt
✔
✔
Set cyclic interrupt parameters
SET_CINT
✔
✔
Query cyclic interrupt parameters
QRY_CINT