Section 5: Q series PLC Ladder Program Create the ladder program of the socket communication to execute the following functions. • Open the Socket • Read data from NX-CSG/NX-SL • Write data to NX-CSG/NX-SL 1. Open the Socket 2. Read Data from NX-CSG/NX-SL Set the data size of the sending command. Address Set Value (Hex) Meaning D1020 0E Data size:14 bytes. (Send data = D1021 – D1027, 14 bytes) Fixed value. No need to change.