Siemens SIMATIC S7-1200 Reference Manual page 34

Basic instructions
✔ ✔
Call block
✔ ✔
Save RLO in BR bit
✔ ✔
Open MCR ranges
✔ ✔
Close MCR ranges
✔ ✔
Enable MCR range
✔ ✔
Disable MCR range
✔ ✔
Set bit array
✔ ✔
Set byte array
✔ ✔
Reset bit array
✔ ✔
Reset byte array
✔ ✔
Enter substitute value
✔ ✔ ✔ Swap content of accumulators 1 and 2
✔ ✔ ✔ Shift contents to the next highest accumulator
✔ ✔ ✔ Shift contents to the next lowest accumulator
✔ ✔ ✔ Add accumulator 1 to AR1
✔ ✔ ✔ Add accumulator 1 to AR2
✔ ✔ ✔ Program display (null instruction)
✔ ✔ ✔ Null instruction
✔ ✔ ✔ Null instruction
A5E33284667-AF
Extended instructions
Description
Technology
LAD/FBD
-(CALL) -[CALL]
-(SAVE) -[SAVE]
-(MCR<) -[MCR<]
-(MCR>) -[MCR>]
-(MCRA) -[MCRA]
-(MCRD) -[MCRD]
REPL_VAL
nn
nn
nn
nn
nn
nn
nn
nn
Communication
STL
SCL
(not S7-1200)
UC nn
SAVE nn
MCR( nn
)MCR nn
MCRA nn
MCRD nn
SET
SETI
RESET
RESETI
TAK nn
PUSH nn
POP nn
+AR1 nn
+AR2 nn
BLD nn
NOP 0 nn
NOP 1 nn
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