8.14.2.1 ETH_Link_Config .............................................................................. 8-193 8.14.2.2 ETH_Link_Manage ............................................................................ 8-198 8.14.2.3 ETH_Link_Status .............................................................................. 8-199 8.14.2.4 MODBUS TCP Data Exchange Example ................................................ 8-202 8.14.2.5 ETH_Link_Config_Ext ........................................................................ 8-209 8.14.2.6 ETH_ SetServerlinkkeeptime..............................................................
8-211 8.14.2.7 ETH_Socket_Manage ........................................................................ 8-212 8.14.2.8 ETH_Socket_Config .......................................................................... 8-214 8.14.2.9 ETH_Socket_Open ............................................................................ 8-217 8.14.2.10 ETH_Socket_Send ......................................................................... 8-219 8.14.2.11 ETH_Socket_Receive ..................................................................... 8-223 8.14.2.12 ETH_Socket_Close ........................................................................
8-227 8.14.2.13 ETH_Socket_Status ....................................................................... 8-229 8.14.2.14 Ehternet Free Protocol Example ...................................................... 8-232 8.14.3 RS485 Communication Instructions ....................................................... 8-237 8.14.3.1 RS485_Link_Manage ........................................................................ 8-237 8.14.3.2 RS485_Link_Config .......................................................................... 8-239 8.14.3.3 RS485_Link_Status ..........................................................................
8-243 8.14.3.4 RS485 Data Exchange Example.......................................................... 8-246 8.14.3.5 RS485_RS ....................................................................................... 8-249 8.14.3.6 RS485 Free Protocol Example ............................................................ 8-255 8.14.3.7 RS485_SetDelayTime ....................................................................... 8-259 8.14.4 RS232 Communication Instructions ....................................................... 8-261 8.14.4.1 RS232_Link_Manage ........................................................................
8-261 8.14.4.2 RS232_Link_Config .......................................................................... 8-263 8.14.4.3 RS232_Link_Status .......................................................................... 8-267 8.14.4.4 RS232 Data Exchange Example.......................................................... 8-270 8.14.4.5 RS232_RS ....................................................................................... 8-273 8.14.4.6 RS232 Free Protocol Example ............................................................ 8-279 8.14.4.7 RS232_SetDelayTime .......................................................................
8-282 String Processing Instructions ............................................................... 8-284 8.15.1 CONCAT ............................................................................................. 8-284 8.15.2 DELETE .............................................................................................. 8-286 8.15.3 INSERT .............................................................................................. 8-288 8.15.4 LEFT / RIGHT ...................................................................................... 8-290 vii