Engineering Handbook/ASCII Table - Control Characters

Binary Oct Dec Hex Character 000 0000 000 00 00 NUL (null character) 000 0001 001 01 01 SOH (start of header) 000 0010 002 02 02 STX (start of text) 000 0011 003 03 03 ETX (end of text) 000 0100 004 04 04 EOT (end of transmission) 000 0101 005 05 05 ENQ (enquiry) 000 0110 006 06 06 ACK (acknowledge) 000 0111 007 07 07 BEL (bell) 000 1000 010 08 08 BS (backspace) 000 1001 011 09 09 TAB (horizontal tabulation) 000 1010 012 10 0A LF (line feed/new line) 000 1011 013 11 0B VT (vertical tabulation) 000 1100 014 12 0C FF (form feed) 000 1101 015 13 0D CR (carriage return) 000 1110 016 14 0E SO (shift out) 000 1111 017 15 0F SI (shift in) 001 0000 020 16 10 DLE (data link escape) 001 0001 021 17 11 DC1 (device control 1) 001 0010 022 18 12 DC2 (device control 2) 001 0011 023 19 13 DC3 (device control 3) 001 0100 024 20 14 DC4 (device control 4) 001 0101 025 21 15 NAK (negative acknowledge) 001 0110 026 22 16 SYN (synchronous idle) 001 0111 027 23 17 ETB (end of transmission block) 001 1000 030 24 18 CAN (cancel) 001 1001 031 25 19 EM (end of medium) 001 1010 032 26 1A SUB (substitute) 001 1011 033 27 1B ESC (escape) 001 1100 034 28 1C FS (file separator) 001 1101 035 29 1D GS (group separator) 001 1110 036 30 1E RS (record separator) 001 1111 037 31 1F US (unit separator)