Address
Clock data (hour)
D7
Clock data (minute)
D8
Clock data (second)
D9
Clock data (day of week)
b15
D10
D11, D12
*1
If a wrong day of the week is set by the clock data setting commands, the clock data will differ from the time displayed on the
utility.
Example: When June 1, 2004 (Thursday) is set by the clock data setting command (the actual day of the week is Tuesday),
2 - 8
2. MICROCOMPUTER CONNECTION (SERIAL)
2.4 Device Data Area
b15
–
b15
–
b15
–
*1
–
b8
"04" is stored to D10 although Tuesday (TUE) will be displayed on the utility time display.
Description
b8
b7
–
b8
b7
–
–
b8
b7
–
b7
Unused
(From previous page)
b0
Data of hours 00 to
23 stored as 2-digit BCD
Unused
b0
Data of minutes 00 to
59 stored as 2-digit BCD
Unused
b0
Data of seconds 00 to
59 stored as 2-digit BCD
Unused
b0
Day-of-week data stored as
2-digit BCD
00: Sunday 01: Monday
02: Tuesday 03: Wednesday
04: Thursday 05: Friday
06: Saturday
Unused
(Continued to next page)
Set side
System
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