YOKOGAWA GX20 User Manual

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IM 04L51B01-01JA
TrendDisplayofEventData
The GX/GP shows event data according to the trend interval [/div] that is determined by the
recording interval setting.
The relationship between the recording interval and trend interval [/div] is shown below.
Recording Interval and Trend Interval
Recording interval 1ms 2ms 5ms 10ms 20ms 50ms
Trend interval
[/div]
100ms 200ms 500ms 1s 2s 3s
Recording interval 100ms 200ms 500ms 1s 2s 5s 10s 15s 20s
Trend interval
[/div]
5s 10s 15s 30s 1min 150s 5min 450s 10min
Recording interval 1min 2min 5min 10min 15min 20min 30min
Trend interval
[/div]
30min 1h 150min 5h 450min 10h 15h
Trend Interval and the Speed of Movement of Waveforms
The trend interval is analogous to the paper feeding speed of pen recorders and the like.
The relationship between the trend interval and the speed of movement of waveforms is
shown below.
GX20/GP20
RecordingInterval(Trendinterval) 100ms
2
200ms
2
500ms
2
1s
2
2s
2
3s
3
Time corresponding to one dot (ms) 1 2 5 10 20 50
Speed of waveform movement
(approximation in mm/h)
1107000 553500 221400 110700 55350 22140
RecordingInterval(Trendinterval) 5s
1
10s
1
15s 30s 1min
Time corresponding to one dot (s) 0.1 0.2 0.5 1 2
Speed of waveform movement
(approximation in mm/h)
11070 5535 2214 1107 554
RecordingInterval(Trendinterval) 2min 5min 10min 15min 20min
Time corresponding to one dot (s) 4 10 20 30 40
Speed of waveform movement
(approximation in mm/h)
277 111 55 37 28
RecordingInterval(Trendinterval) 30min 1h 2h 4h 10h
Time corresponding to one dot (s) 60 120 240 480 1200
Speed of waveform movement
(approximation in mm/h)
18 9.2 4.6 2.3 0.9
1 50 dots per division
2 100 dots per division
3 60 dots per division
Basic Functions of the GX/GP

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English