Siemens SIMATIC VS130 Series, Руководство пользователя

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