9-3Communication Parameters SettingsThe example of communication settings of GT and PLC is shown below.Setting Values for GT (Set in the configuration setting of GTWIN.)Item SettingBaud Rate 19200bpsData Length 7Stop Bits 1Parity Bit EvenSetting Values for PLCSetting for -CPU104A/EH-CPU208A/EH-CPU316A/EH-CPU516/EH-CPU548When using Port 1The settings for the dip switches and special internal output are required.Set the dip switches of CPU module as follows.Item SettingPort type Setting for special portBaud rate 19200 bpsSet the special internal output as follows.Item SettingInterface *1For RS232C connection: RS232CFor RS422 connection: RS422 internal terminating resistancefunction is ON.For RS485 connection: RS422 internal terminating resistancefunction is ON.Procedure of communication control Procedure 1 of transmission control (No unit No.) *2*1 It varies according to the communication method.*2 The procedure 1 of transmission control with unit number cannot be used.*3 For the details of the method of communication setting, refer to the "EH-150 Application Manual".When using Port 2The setting of the dip switches is required.The PHL switch must be "ON". It cannot be used if the switch is "OFF".Set the dip switches of CPU module as follows.Item SettingPort type Setting for special port *1Baud rate 19200bpsProcedure of communication control Procedure 1 of transmission control (No unit No.)*1 As it is fixed, the setting is not required.*2 For the details of the method of communication setting, refer to the "EH-150 Application Manual".
