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  2. GxDateTime Always Return DayOfWeek As FF

GxDateTime always return DayOfWeek as FF

By MNN, 16 February, 2026
Forums
Gurux.DLMS

Hi,

Attribute 4 of ActionSchedule return DayOfWeek is 1),
but as a result GXDateTime has DayOfWeek as FF

7E A0 1C 00 02 4A 45 61 54 44 71 E6 E6 00 C0 01 C1 00 16 00 00 0F 00 80 FF 04 00 3D 7E 7E

7E A0 24 61 00 02 4A 45 74 09 30 E6 E7 00 C4 01 C1 00 01 01 02 02 09 04 00 00 00 00 09 05 07 EA 02 FE 01 97 BF 7E .

Why is this happening?
Can something be done about this?

MNN

2 weeks 6 days ago

I also need to write…

I also need to write DateOfWeek and, for example, LastDay (0xFE), but DateOfWeek is written as the current day of the week,
for example, from blue book

"- if last dayOfMonth is specified (0xFE) and an explicit dayOfWeek is specified (for example 7, Sunday)
then it is the last occurrence of the weekday specified in the month, i.e. the last Sunday;"

Please tell me how I can record the date with DateOfWeek and read it?

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