Daylight Saving Write - NEC MultiSync C431 User Manual

17.2 Daylight Saving Write

This command is used in order to write the setting of the Daylight Saving.
1) The controller requests the monitor to write Daylight Saving.
Header
SOH-'0'-Monitor ID-
'0'-'A'-'1'-'E'
Header
SOH (01h): Start of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.
Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'E'(31h, 45h): Message length (30bytes)
Message
STX (02h): Start of Message
'C'-'A'-'0'-'1' (43h, 41h, 30h, 31h): Daylight Saving Setting Command
'0'-'1' (30h, 31h): Write
BM: BEGIN MONTH
JANUARY – DECEMBER: 01h (30h, 31h) - 12h (31h, 32h)
BD1: BEGIN DAY1
FIRST : 01h (30h, 31h)
SECOND : 02h (30h, 32h)
THIRD : 03h (30h, 33h)
FOUR : 04h (30h, 34h)
LAST : 05h (30h, 35h)
BD2: BEGIN DAY2 (Day of the week)
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
BT1: BEGIN TIME1 (Hour)
00h (30h, 30h) – 23 (32h, 33h)
BT2: BEGIN TIME2 (Minute)
00h (30h, 30h) – 59 (35h, 39h)
EM: END MONTH
JANUARY – DECEMBER: 01h (30h, 31h) - 12h (31h, 32h)
ED1: END DAY1
FIRST : 01h (30h, 31h)
SECOND : 02h (30h, 32h)
THIRD : 03h (30h, 33h)
FOUR : 04h (30h, 34h)
LAST : 05h (30h, 35h)
ED2: END DAY2 (Day of the week)
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
ET1: END TIME1 (Hour)
00h (30h, 30h) – 23 (32h, 33h)
ET2: END TIME2 (Minute)
00h (30h, 30h) – 59 (35h, 39h)
TD: TIME DIFFERENCE
+01:00 : 00h (30h, 30h)
+00:30 : 01h (30h, 31h)
STX-'C'-'A'-'0'-'1'-'0'-'1'-BM-BD1-BD2-
BT1-BT2-EM-ED1-ED2-ET1-ET2-TD-ETX
: 01h (30h, 31h)
: 02h (30h, 32h)
: 03h (30h, 33h)
: 04h (30h, 34h)
: 05h (30h, 35h)
: 06h (30h, 36h)
: 07h (30h, 37h)
: 01h (30h, 31h)
: 02h (30h, 32h)
: 03h (30h, 33h)
: 04h (30h, 34h)
: 05h (30h, 35h)
: 06h (30h, 36h)
: 07h (30h, 37h)
Message
(77/104)
Check code Delimiter
BCC CR