7.3 Bit, byte, word and double word access ----------------------------------------------------------- 217 7.4 Memory address range -------------------------------------------------------------------------------- 217 7.5 Data type -------------------------------------------------------------------------------------------------- 218 7.6 Constant --------------------------------------------------------------------------------------------------- 219 8.Assignment and function of SM special storage area --------------------------------------------------- 220 9.Easy ladder communication ----------------------------------------------------------------------------------- 221 9.1 PR series PLC basic introduction of network communication -------------------------------- 221 9.2 PR series PLC communication ------------------------------------------------------------------------ 223 9.3 Optimize network performance --------------------------------------------------------------------- 231 10.Additional chapter --------------------------------------------------------------------------------------------- 232 10.1 How to switch PLC mode ---------------------------------------------------------------------------- 232 10.2 Value range of analog quantity: -------------------------------------------------------------------- 239 10.3 Extension module address -------------------------------------------------------------------------- 239 10.3.1 Digtal Input addressing ---------------------------------------------------------------------- 239 10.3.2 Digtal Output addressing ------------------------------------------------------------------- 241 10.3.3 Analog Input addressing -------------------------------------------------------------------- 242 10.3.4 Analog Output addressing ------------------------------------------------------------------ 244 10.4 Set extension module address with a dial switch ---------------------------------------------- 245 10.5 Additional instructions ------------------------------------------------------------------------------- 246 10.5.1 LCD related instructions --------------------------------------------------------------------- 246 10.5.2 CAN, serial port initialization instructions ---------------------------------------------- 255 10.6 Example of serial port free port communication ---------------------------------------------- 256 10.7 Example of CAN free port --------------------------------------------------------------------------- 258 10.8 MODBUS communication master program ----------------------------------------------------- 260 10.9 The example of using PID instruction ------------------------------------------------------------- 261 10.10 Read / Write Program via Ethernet -------------------------------------------------------------- 264 10.11 Modbus block (New block for Ethernet series PLC) ------------------------------------------ 269 10.12 MQTT (New block for Ethernet series PLC) ---------------------------------------------------- 273 10.12.1 Connect to MQTT Server -------------------------------------------------------------- 273 10.12.2 Publish with MQTT ----------------------------------------------------------------------- 275 10.12.3 Subscribe with MQTT ------------------------------------------------------------------- 279 10.13 Memory Read & Memory Write (New block for Ethernet series PLC) ------------------- 283 10.13.1 Memory Write ------------------------------------------------------------------------------ 283 10.13.2 Memory Read ------------------------------------------------------------------------------ 286 10.14 GPRS_CONN & GPRS_SEND (New block for Ethernet series PLC) ------------------------ 289 10.14.1 GPRS_CONN ------------------------------------------------------------------------------ 289 10.14.2 GPRS_SEND ------------------------------------------------------------------------------ 290 10.15 SMS_IN & SMS_OUT (New block for Ethernet series PLC) --------------------------------- 293 10.15.1 SMS _IN --------------------------------------------------------------------------------------- 294 10.15.2 SMS _OUT ------------------------------------------------------------------------------------ 297 10.16 EMAIL_POST (New block for Ethernet series PLC) ------------------------------------------- 300 10.16.1 Set email params ------------------------------------------------------------------------- 300 10.16.2 EMAIL_POST ------------------------------------------------------------------------------ 301 MODBUS ADDRESS ------------------------------------------------------------------------------------------------- 304
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