(36/56)
'0'-'4'(30h, 34h)
O
Once *Follow WD (Week setting)
'0'-'5'(30h, 35h)
O
O
Everyday
'0'-'6'(30h, 36h)
O
O
Everyweek *Follow WD (Week setting)
'0'-'7'(30h,
37h)
O O O
Everyday
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.
Delimiter
CR (0Dh): End of packet
11. Self diagnosis
11.1 Self-diagnosis status read
This 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
Delimiter
SOH-'0'-'A'-'0'-'A'-'0'-'4' STX-'B'-'1'-ETX BCC
CR
Header
SOH (01h): Start of Header
'0' (30h): Reserved
'A' (41h): Monitor ID
If the command should be sent to certain monitor only, the either of character ‘A’(41h) to ‘Z’(5Ah)
which is corresponding to monitor ID from No1 to No.26 should be set to this portion.
'0' (30h): Message sender is the controller
'A' (41h): Message type is "Command"
'0'-'4'(30h, 34h): Message length.
Message
STX (02h): Start of Message
'B'-'1' (42h, 31h): Self-diagnosis command
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.
Delimiter
CR (0Dh): End of packet
2) The monitor replies a result of the self-diagnosis.
Header Message
Check
code
Delimiter
SOH-'0'-'0'-'A'-'B'-N-N STX-'A'-'1'-
ST(0)-ST(1) --------ST(n)-ETX
BCC CR
Header
SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller
'A' (41h): Monitor ID
This portion should depend on the monitor ID of Monitor.( ’A’(41h)-‘Z’(5Ah)).
'B' (42h): Message type is "Command reply "
N-N: Message length.
Note.) The maximum data length that can be written to the monitor at a time is 32bytes.
Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (34h and 30h).
