Siemens SIMATIC S7-200 System Manual page 99

Example: Network Read and Network Write Instructions , continued
S7-200 Instruction Set
Network 4 //If not the first scan and there are
//no errors:
//1. Load the station address of
// case packer #1.
//2. Load a pointer to the data in
// the remote station.
//3. Load the length of data to
// be received.
//4. Read the control and status data
// in case packer #1.
LDN SM0.1
AN V200.6
AN V200.5
MOVB 2, VB201
MOVD &VB100, VD202
MOVB 3, VB206
NETR VB200, 0
Chapter 6
85