5-31
IM 04L42B01-01E
Operations for Changing the Displayed Contents
5
Explanation
• ScaleMarks
The number of scale marks varies depending on the time corresponding to one cycle.
Scale marks consist of main scale marks and subscale marks. Main scale marks are
used to divide the cycle into sections; subscale marks are used to divide between the
main scale marks. The number of divisions created by main scale marks and subscale
marks are as follows:
Time/rev NumberofDivisions
CreatedbyMainScale
Marks
NumberofDivisions
CreatedbySubscale
Marks
Timeper
ScaleMark
Display
UpdateRate
20min 5 4 1 min 0.5 s
30min 5 4 1 min 30 s 1 s
1h 12 2 2 min 30 s 2 s
2h 12 2 5 min 4 s
6h 12 2 15 min 10 s
8h 8 2 30 min 20 s
12h 12 2 30 min 20 s
16h 8 2 1 h 40 s
1day 12 2 1 h 1 min
2day 12 2 2 h 2 min
1week 7 4 6 h 4 min
2week 7 4 12 h 8 min
4week 4 7 24 h 20 min
• EventData
When displaying event data using the historical trend, the time corresponding to one
cycle is automatically determined from the sampling interval (Sample rate) of the
event data to be displayed as follows:
Samplerate Time/rev NumberofDivisionsCreated
byMainScaleMarks
NumberofDivisionsCreated
bySubscaleMarks
25 ms 1min/rev 6 4
125 ms 5 min/rev 5 4
250 ms 10 min/rev 5 4
500 ms 20 min/rev 5 4
1 s 30 min/rev 5 4
2 s 1 h/rev 12 2
5 s 2 h/rev 12 2
10 s 6 h/rev 12 2
30 s 12 h/rev 12 2
1 min 1 day/rev 12 2
2 min 2 day/rev 12 2
5 min 1 week/rev 7 4
10 min 2 week/rev 7 4
15 min 3 week/rev 7 3
20 min 4 week/rev 4 7
30 min 6 week/rev 7 3
5.12UsingtheCircularDisplay