Chapter 2 Devices 2-79 CPU5×0-RS2 CPU5×0-EN CPU5×1-RS2 CPU5×1-EN Attribute Default OFF STOP RUN SR Function ON RUN STOP *SR1303 UDP Socket 7─The low word in the address of the data received × ○ × ○ – – – R/W 0 *SR1304 UDP Socket 7─The received data counter × ○ × ○ 0 – – R 0 *SR1305 UDP Socket 7─The transmitted data counter × ○ × ○ 0 – – R 0 *SR1306 UDP Socket 8─The local communication port × ○ × ○ – – – R/W 0 *SR1307 UDP Socket 8─The high word in the remote IP address × ○ × ○ – – – R/W 0 *SR1308 UDP Socket 8─The low word in the remote IP address × ○ × ○ – – – R/W 0 *SR1309 UDP Socket 8─The remote communication port × ○ × ○ – – – R/W 0 *SR1310 UDP Socket 8─The length of the data transmitted × ○ × ○ – – – R/W 0 *SR1311 UDP Socket 8─The high word in the address of the data transmitted × ○ × ○ – – – R/W 0 *SR1312 UDP Socket 8─The low word in the address of the data transmitted × ○ × ○ – – – R/W 0 *SR1313 UDP Socket 8─The length of the data received × ○ × ○ – – – R/W 0 *SR1314 UDP Socket 8─The high word in the address of the data received × ○ × ○ – – – R/W 0 *SR1315 UDP Socket 8─The low word in the address of the data received × ○ × ○ – – – R/W 0 *SR1316 UDP Socket 8─The received data counter × ○ × ○ 0 – – R 0 *SR1317 UDP Socket 8─The transmitted data counter × ○ × ○ 0 – – R 0 *SR1318 Socket input counter × ○ × ○ 0 – – R 0 *SR1319 Socket output counter × ○ × ○ 0 – – R 0 *SR1320 Socket error counter × ○ × ○ 0 – – R 0 *SR1329 Main backplane ID ○ ○ ○ ○ – – – R/W 0 *SR1330 Main slot ID ○ ○ ○ ○ – – – R/W 0 *SR1331 RTU number ○ ○ ○ ○ – – – R/W 0 *SR1332 Extension backplane ID ○ ○ ○ ○ – – – R/W 0 *SR1333 Extension slot number ○ ○ ○ ○ – – – R/W 0 *SR1334 Port number ○ ○ ○ ○ – – – R/W 0 *SR1335 PLC Link cycle ○ ○ × × – – – R 0 Modbus connection cycle of COM1 × × ○ ○ – – – R 0 *SR1336 Number of slaves linked in the PLC Link ○ ○ × × – – – R 0 Number of slaves connected to COM1 by means of Modbus × × ○ ○ – – – R 0