Siemens SIMATIC S7-200 System Manual page 524

S7-200 Programmable Controller System Manual
Move, Shift, and Rotate Instructions
MOVB IN, OUT
MOVW IN, OUT
Move Byte, Word, DWord, Real
MOVD IN, OUT
MOVR IN, OUT
BIR IN, OUT Move Byte Immediate Read
BIW IN, OUT Move Byte Immediate Write
BMB IN, OUT, N
BMW IN, OUT, N Block Move Byte, Word, DWord
BMD IN, OUT, N
SWAP IN Swap Bytes
SHRB DATA, S_BIT, N Shift Register Bit
SRB OUT, N
SRW OUT, N Shift Right Byte, Word, DWord
SRD OUT, N
SLB OUT, N
SLW OUT, N Shift Left Byte, Word, DWord
SLD OUT, N
RRB OUT, N
RRW OUT, N Rotate Right Byte, Word, DWord
RRD OUT, N
RLB OUT, N
RLW OUT, N Rotate Left Byte, Word, DWord
RLD OUT, N
Logical Instructions
ANDB IN1, OUT
ANDW IN1, OUT Logical AND of Byte, Word, and DWord
ANDD IN1, OUT
ORB IN1, OUT
ORW IN1, OUT
Logical OR of Byte, Word, and DWord
ORD IN1, OUT
XORB IN1, OUT
XORW IN1, OUT Logical XOR of Byte, Word, and DWord
XORD IN1, OUT
INVB OUT Invert Byte, Word and DWord
INVW OUT (1's complement)
INVD OUT
String Instructions
SLEN IN, OUT String Length
SCAT IN, OUT Concatenate String
SCPY IN, OUT Copy String
SSCPY IN, INDX, N, OUT Copy Substring from String
CFND IN1, IN2, OUT Find First Character within String
SFND IN1, IN2, OUT Find String within String
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Table, Find, and Conversion Instructions
ATT DATA, TBL Add data to table
LIFO TBL, DATA
Get data from table
FIFO TBL, DATA
FND= TBL, PTN, INDX
FND<> TBL, PTN, INDX
Find data value in table that matches
comparison
FND< TBL, PTN, INDX
FND> TBL, PTN, INDX
FILL IN, OUT, N Fill memory space with pattern
BCDI OUT Convert BCD to Integer
IBCD OUT Convert Integer to BCD
BTI IN, OUT Convert Byte to Integer
ITB IN, OUT Convert Integer to Byte
ITD IN, OUT Convert Integer to Double Integer
DTI IN, OUT Convert Double Integer to Integer
DTR IN, OUT Convert DWord to Real
TRUNC IN, OUT Convert Real to Double Integer
ROUND IN, OUT Convert Real to Double Integer
ATH IN, OUT, LEN Convert ASCII to Hex
HTA IN, OUT, LEN Convert Hex to ASCII
ITA IN, OUT, FMT Convert Integer to ASCII
DTA IN, OUT, FM Convert Double Integer to ASCII
RTA IN, OUT, FM Convert Real to ASCII
DECO IN, OUT Decode
ENCO IN, OUT Encode
SEG IN, OUT Generate 7- -segment pattern
ITS IN, FMT, OUT Convert Integer to String
DTS IN, FMT, OUT Convert Double Integer to String
RTS IN, FMT, OUT Convert Real to String
STI STR, INDX, OUT Convert Substring to Integer
STD STR, INDX, OUT Convert Substring to Double Integer
STR STR, INDX, OUT Convert Substring to Real
Interrupt Instructions
CRETI Conditional Return from Interrupt
ENI Enable Interrupts
DISI Disable Interrupts
ATCH INT, EVNT Attach Interrupt routine to event
DTCH EVNT Detach event
Communications Instructions
XMT TBL, PORT Freeport transmission
RCV TBL, PORT Freeport receive message
NETR TBL, PORT Network Read
NETW TBL, PORT Network Write
GPA ADDR, PORT Get Port Address
SPA ADDR, PORT Set Port Address
High-Speed Instructions
HDEF HSC, MODE Define High-Speed Counter mode
HSC N Activate High-Speed Counter
PLS Q Pulse Output