Chapter 6. Programming EGD CommandsGFK-2224QJanuary 2017103(Word 20) Remote Server – Network Address Length:Word 20 specifies the length in words of the remotePLC IP address in this COMMREQ Command Block. Word 20 must contain 4.(Words 21 – 24) Remote Server – IP Address:Words 21–24 specify the four integers, one integer per word, ofthe dotted-decimal IP address of the remote PLC to be accessed.