HUST H2N Connecting Manual
9 - 8
Example 4: Output Bit (O-Bit) Status Report
DC2
%<CR>
O9001<CR>
HxxooooChhhhhhhhhhhhhh...........<CR> --- (main line)
%
DC4
1. In addition to Hxxoooo, the main line of status report has a total of 66 bytes
information, which starts with an ASCII symbol 'C' (1 byte) followed by 64
status bytes and a 'CR' (1 byte). Each "h" represents the status of O-bits and is a
hexadecimal number as described in Table A4.
2. The first status byte (h) will be O000~O003 and the last byte, O252~O255.
3. The status of each Oxxx is either '0' (Off) or '1' (On) as in binary.
Example: If the 3rd "h" is "A", A=1010 from Table A4. Then the status of
O011=On, O010=Off, O009=On and O008=Off.
Example 5: Command Bit (C-Bit) Status Report
DC2
%<CR>
O9001<CR>
Hxxoooo#hhhhhhhhhhhh..........<CR> --- (main line)
%
DC4
1. In addition to Hxxoooo, the main line of status report has a total of 66 bytes
information, which starts with an ASCII symbol '#' (1 byte) followed by 64
status bytes and a 'CR' (1 byte). Each "h" represents the status of C-bits and is a
hexadecimal number as described in Table A4.
2. The first status byte (h) will be C000~C003 and the last byte, C252~C255.
3. The status of each Cxxx is either '0' (Off) or '1' (On) as in binary.
Example: If the 4th "h" is "8", 8=1000 from Table A4. Then the status of
C015=On, C014=Off, C013=Off and C012=Off.
Example 6: CNC Status Bit (S-Bit) Status Report
DC2
%<CR>
O9001<CR>
Hxxoooo$hhhhhhhhhhhh..........<CR> --- (main line)
%
DC4
1. In addition to Hxxoooo, the main line of status report has a total of 66 bytes
information, which starts with an ASCII symbol '$' (1 byte) followed by 64
status bytes and a 'CR' (1 byte). Each "h" represents the status of S-bits and is a
hexadecimal number as described in Table A4.
2. The first status byte (h) will be S000~S003 and the last byte, S252~S255.
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