Appendix 2. Identification Of Send Status - Citizen BD2-1220 User Manual

APPENDIX 2. IDENTIFICATION OF SEND STATUS

Because the status sent from the control board has certain fixed bits, it is possible to identify to which
command the status belongs.
When using ASB (Automatic Status Back), however, the first byte of ASB should be checked, and then the
three consecutive bytes except for XOFF should be treated as ASB data.
Identification of Send Status
Command and function
GS I
GS r
XON
XOFF
DLE EOT
ASB (1st byte)
ASB (2nd - 4th bytes)
Status
<0 0 >B
** ****
<0 ** 0 **** >B
<00010001>B
<00010011>B
<0 1 10>B
** **
<0 ** 1 ** 00>B
<0 ** 0 **** >B
C
BD2-1220/1221 User's Manual