Block Move Byte, Block Move Word, Block Move Double Word - Siemens SIMATIC S7-200 System Manual

Block Move Byte, Block Move Word, Block Move Double Word

L
BLKMOV_B
A
EN
D
F
IN
B
D
N
BLKMOV_W
EN
IN
N
BLKMOV_D
EN
IN
N
S
BMB IN, OUT, N
T
L
BMW IN, OUT, N
BMD IN, OUT, N
221 222 224
Block Move... Inputs/Outputs
IN, OUT
Byte
N
IN
N
Word
OUT
IN, OUT
Double Word
N
S7-200 Programmable Controller System Manual
A5E00066097-02
The Block Move Byte instruction moves the number of
bytes (N) from the input address IN to the output address
ENO OUT. N has a range of 1 to 255.
The Block Move Word instruction moves the number of
OUT
words (N), from the input address IN to the output
address OUT. N has a range of 1 to 255.
The Block Move Double Word instruction moves the
ENO
number of double words (N), from the input address IN,
to the output address OUT. N has a range of 1 to 255.
OUT
Error conditions that set ENO = 0: SM4.3 (run-time),
0006 (indirect address), 0091 (operand out of range)
ENO
OUT
226
VB, IB, QB, MB,SB, SMB, LB, *VD, *AC, *LD
VB, IB, QB, MB, SB, SMB, LB, AC, Constant, *VD,
*AC, *LD
VW, IW, QW, MW, SW, SMW, LW, T, C, AIW, *VD,
*AC, *LD
VB, IB, QB, MB, SB, SMB, LB, AC, Constant, *VD,
*AC, *LD
VW, IW, QW, MW, SW, SMW, LW, T, C, AQW, *VD,
*LD, *AC
VD, ID, QD, MD, SD, SMD, LD, *VD, *AC, *LD
VB, IB, QB, MB, SB, SMB, LB, AC, Constant, *VD,
*AC, *LD
SIMATIC Instructions
Operands Data Types
BYTE
BYTE
WORD
BYTE
WORD
DWORD
BYTE
9-103