Siemens SIMATIC S7 System Manual page 197

Table 7- 6 Example: GET and PUT instructions
S7-200 SMART
System Manual, V2.3, 07/2017, A5E03822230-AF
Network 1
LD SM0.1
FILL +0, VW200, 40
FILL +0, VW300, 40
Network 2
LD V200.7
AW= VW217, +100
MOVB 192, VB301
MOVB 168, VB302
MOVB 50, VB303
MOVB 2, VB304
MOVW 0, VB305
MOVD &VB101, VD307
MOVB 2, VB311
MOVD &VB316, VD312
MOVW 0, VW316
PUT VB300
Program instructions
7.3 Communication
On the first scan, clear all
receive and transmit buff-
ers.
When the GET "Done" bit
(V200.7) is set and
100 cases have been
packed:
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 transmitted.
4. Load the data to
transmit.
Reset the number of cases
packed by case packer 1
197