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RE-455X Control Command List RS-232 Baud Rate 9600 BPS Data Length 8 Bit Parity None Stop Bit 2 Bit Flow Control RTS/CTS control No Function Command Answer Command Termination Notification Meaning 1 Local Control Mode FF 3030 00 C0 30 EF FE 3030 3030 EF To control by the main body, RE-450X (To cancel Host Control Mode) 2 Host Control Mode FF 3030 00 C0 31 EF FE 3030 3030 EF To control by host computer 3 Focus AF FF 3030 00 C1 30 EF FE 3030 3030 EF To change mode of focus to Auto 4 Focus Manual F