Siemens SIMATIC S7-1200 Reference Manual page 27

Basic instructions
Terminate running through the loop and start
✔ ✔ ✔ ✔
with the next run
✔ ✔ ✔ ✔
Exit loop immediately
✔ ✔ ✔ ✔
Exit block
Organize program code
✔ ✔
✔ ✔ ✔
Conditional block end
✔ ✔ ✔ ✔
Insert a comment section
Only SIMATIC S7-1500 Software Controller
✔
CPU 150xS: Shut down or restart Windows and
the controller
Jumps
✔ ✔ ✔ ✔ Jump
✔ ✔ ✔ ✔
Jump if RLO = 1
✔ ✔ ✔ ✔
Jump if RLO = 0
✔ ✔ ✔ ✔
Jump label
✔ ✔
Define jump list
✔ ✔
Jump distributor
✔ ✔ ✔ ✔
Return
✔ ✔
Only Safety: Open global data block
✔ ✔ ✔
Unconditional jump
A5E33284667-AA
Extended instructions
Description
Technology
LAD/FBD
(not S7-1200)
RET
SHUT_DWN
-(JMP) -[JMP]
-(JMPN) -[JMPN]
LABEL
JMP_LIST
SWITCH
-(RET) -[RET]
-(OPN) -[OPN]
Communication
STL
SCL
CONTINUE
EXIT
BEU RETURN
REGION...
END_REGION
BEC nn
// //, (*...*)
GOTO...
JC nn
JCN nn
: nn
JL nn
nn
nn
nn
JU nn
Page 26