Data sets
A.7 DS75 logbook - Read events
Motor starter (3RK1308‑0**00‑0CP0)
184
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
A.7
DS75 logbook - Read events
Byte
Data type
Meaning
Range of values Increment
User data (technology data)
Entry 1 (latest entry)
0 ... 3
Unsigned 32
Operating hours - device
0 … 2
32-
1
1 s
4 ... 5
Signed 16
Object number
0 … ±32767
Entry 2 (second-latest entry)
6 ... 9
Unsigned 32
Operating hours - device
0 … 2
32
-1
1 s
10 ... 11
Signed 16
Object number
0 … ±32767
…
…
Entry 21 (oldest entry)
120 ... 123
Unsigned 32
Operating hours - device
0 … 2
32
-1
1 s
124 ... 125
Signed 16
Object number
0 … ±32767
The data set call "Logbook events" returns the operating hour of the event that has occurred
and an associated object number for each entry. This data set can accommodate 21 entries.
When all locations have been overwritten, the oldest entry is overwritten again.
Note
The latest entry is entered at the first location of the data set. The remaining entries are
moved one entry down. You cannot delete the logbook.
