Siemens SIMATIC VS130 Series Manual page 53

STL Program
// check no. of data packet for 1
L IB 5
L 1
<> I
JC m001
// read user data from processing unit
L ID 8
T DB17.DBD 4
L ID 12
T DB17.DBD 8
L ID 16
T DB17.DBD 12
L ID 20
T DB17.DBD 16
L ID 24
T DB17.DBD 20
L ID 28
T DB17.DBD 24
L ID 32
T DB17.DBD 28
// acknowledge with no. of data packet
m001: L IB 5
T QB 5
BEU
Vision Sensor VS 130
A5E00199459-01
// no. of data package from processing unit
// If no. not 1
// ... there is no user data
// read the first 4 bytes of user data
// enter in DB
// read the next 4 bytes of user data
// enter in DB
// read the next 4 bytes of user data
// enter in DB
// read the next 4 bytes of user data
// enter in DB
// read the next 4 bytes of user data
// enter in DB
// read the next 4 bytes of user data
// enter in DB
// read the last 4 bytes of user data
// enter in DB
// no. of data packet
// send as acknowledgment to the processing unit
Controlling with a PLC
6-9