Example Of Block Move Instructions For Simatic Lad, Stl, And Fbd - Siemens SIMATIC S7-200 System Manual

SIMATIC Instructions
Block Move Example
I2.1
VB20
4
BLKMOV_B
I2.1 EN
VB20 IN
4 N
Figure 9-29
9-104
LAD
Move
BLKMOV_B
Array 1 (VB20 to VB23) to
EN ENO
Array 2 (VB100 to VB103)
IN OUT VB100
N
ENO
OUT VB100
Application
VB20
Array 1 30
VB100
Array 2 30

Example of Block Move Instructions for SIMATIC LAD, STL, and FBD

LD
BMB
FBD
VB21 VB22 VB23
31 32 33
block move
VB101 VB102 VB103
31 32 33
S7-200 Programmable Controller System Manual
STL
I2.1
VB20, VB100, 4
A5E00066097-02