NEC LCD3215 - MultiSync - 32" LCD Flat Panel Display Control Manual

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NEC LCD3215 - MultiSync - 32" LCD Flat Panel Display Control Manual Manual pdf 28 page image

(28/37)'B' (42h): Message type is "Command reply"'0'-'C' (30h, 43h): Message length.MessageSTX (02h): Start of Message'C'-'2'-'1'-'5' (43h, 32h, 31h, 35h): Schedule writes commandST: Schedule Status command0(30h):No error1(31h):ErrorPG-EN: Schedule dataPG: Program No.'0'-'0'(30h, 30h): Program No.1|'0'-'6'(30h, 36h): Program No.7EN: Enable /Disable'0'-'0'(30h, 30h): Disable'0'-'1'(30h, 31h): EnableETX (03h): End of MessageCheck codeBCC: Block Check CodeRefer to the section 4.5 “Check code” for a BCC calculation.DelimiterCR (0Dh): End of packet11. Self diagnosis11.1 Self-diagnosis status readThis command is used in order to read the Self-diagnosis status.1) The controller requests the monitor to read Self-diagnosis status.Header Message Check code DelimiterSOH-'0'-'A'-'0'-'A'-'0'-'4' STX-'B'-'1'-ETX BCC CRHeaderSOH (01h): Start of Header'0' (30h): Reserved'A' (41h): Monitor IDLCD3215/LCD4215 must be ASCII 'A' (41h).'0' (30h): Message sender is the controller'A' (41h): Message type is "Command"'0'-'4'(30h, 34h): Message length.MessageSTX (02h): Start of Message'B'-'1' (42h, 31h): Self-diagnosis commandETX (03h): End of MessageCheck codeBCC: Block Check CodeRefer to the section 4.5 “Check code” for a BCC calculation.DelimiterCR (0Dh): End of packet2) The monitor replies a result of the self-diagnosis.Header Message Check code DelimiterSOH-'0'-'0'-'A'-'B'-N-N STX-'A'-'1'-ST(0)-ST(1) --------ST(n)-ETXBCC CRHeaderSOH (01h): Start Of Header'0' (30h): Reserved'0' (30h): Message receiver is the controller