Siemens SIMATIC S7 System Manual page 198

Program instructions
7.3 Communication
198
Network 3
LD V200.7
MOVB VB216, VB400
Network 4
LDN SM0.1
AN V200.6
AN V200.5
MOVB 192, VB201
MOVB 168, VB202
MOVB 50, VB203
MOVB 2, VB204
MOVW 0, VB205
MOVD &VB100, VD207
MOVB 3, VB211
MOVD &VB216, VD212
GET VB200
System Manual, V2.3, 07/2017, A5E03822230-AF
When the GET "Done" bit
is set, save the control
data from case packer 1.
If not the first scan and
there are no errors:
1. Load the station ad-
dress of case packer 1.
2. Load a pointer to the
data in the remote sta-
tion.
3. Load the length of data
to be received.
4. Read the control and
status data in case
packer 1.
S7-200 SMART