CJ2 CPU Unit Software User's Manual - CIP ETI

9 PLC SetupNT/PC Link Max.Parameter Settings Default Function Related flags and wordsNT/PC LinkMax. RS-232C (No-protocol) SettingsUse the No-protocol Mode to perform no-protocol communications with a bar coder or other device.Start Code0 to 7 1 This setting determines the highest unit numberof PT that can be connected to the PLC.Parameter Settings Default FunctionA619.02(Serial Port SettingsChanging Flag)Start Code Disable or Set Disables Set whether a start code will be used forthe frame format of data to be sent andreceived with no-protocol communications.0x0000 to 00FF(0000 to 00FF hex: “0x”means the same as hex.)0x0000(00 hex)Set the start code as a hexadecimalvalue.Relatedflags andwords---End CodeParameter Settings Default FunctionEnd CodeReceivedBytesSet EndCodeDelay• Received Bytes (no endcode)• CR LF• Set End CodeReceivedBytesSet the type of end code that will be usedfor the frame format of data to be sentand received with no-protocol communications256 or 1 to 255 256 If the number of received bytes isselected for the end code, the data lengthwill be set in byte units for no-protocolcommunications sent and received.The length of the end code and startcode are not included in the data length.The maximum data length that can besent or received with oneTXD(236)/RXD(235) instruction is 256bytes by default.0x0000 to 00FF(0000 to 00FF hex: “0x”means the same as hex.)0x00(00 hex)If “end code” is specified for the endcode, set it here as a hexadecimal value.Parameter Settings Default FunctionDelay0 to 99990 ms (10-msunits)0 ms When the TXD(236) instruction is executed,data will be sent from the serialport after the send delay set here hasexpired.Relatedflags andwords---Relatedflags andwords---99-3 PLC Setup Settings9-3-6 Serial Port SettingsCJ2 CPU Unit Software User’s Manual9-27