NEC UN552S External Controls - Page 95

Daylight Saving Write

Page 95 highlights

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' Message STX-'C'-'A'-'0'-'1'-'0'-'1'-BM-BD1-BD2- BT1-BT2-EM-ED1-ED2-ET1-ET2-TD-ETX Check code Delimiter BCC CR 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 : 01h (30h, 31h) MONDAY : 02h (30h, 32h) TUESDAY : 03h (30h, 33h) WEDNESDAY : 04h (30h, 34h) THURSDAY : 05h (30h, 35h) FRIDAY : 06h (30h, 36h) SATURDAY : 07h (30h, 37h) 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 : 01h (30h, 31h) MONDAY : 02h (30h, 32h) TUESDAY : 03h (30h, 33h) WEDNESDAY : 04h (30h, 34h) THURSDAY : 05h (30h, 35h) FRIDAY : 06h (30h, 36h) SATURDAY : 07h (30h, 37h) 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) (95/145)

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(95/145)
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
Message
Check code Delimiter
SOH-'0'-Monitor ID-
'0'-'A'-'1'-'E'
STX-'C'-'A'-'0'-'1'-'0'-'1'-BM-BD1-BD2-
BT1-BT2-EM-ED1-ED2-ET1-ET2-TD-ETX
BCC
CR
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
: 01h (30h, 31h)
MONDAY
: 02h (30h, 32h)
TUESDAY
: 03h (30h, 33h)
WEDNESDAY
: 04h (30h, 34h)
THURSDAY
: 05h (30h, 35h)
FRIDAY
: 06h (30h, 36h)
SATURDAY
: 07h (30h, 37h)
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
: 01h (30h, 31h)
MONDAY
: 02h (30h, 32h)
TUESDAY
: 03h (30h, 33h)
WEDNESDAY
: 04h (30h, 34h)
THURSDAY
: 05h (30h, 35h)
FRIDAY
: 06h (30h, 36h)
SATURDAY
: 07h (30h, 37h)
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)