YOKOGAWA CW240, Руководство пользователя, Страница: 257 / 388

8-12
IM CW240E
8.3 Memory (Reference)
• For saving instantaneous values of normal measurement data and voltage
quality measured data
Recording
Media
No. of Data Items
Interval
time
1wave
100ms
200ms
500ms
1wave
100ms
200ms
500ms
PC card
(64MB)
Internal
Memory
1P2W
4 loads
Wiring
1P3W
2 loads
1P3W3I
3P3W2I
2 loads
3P3W3I,
3P4W
3P4W4I
3P3W+
1P3W
28 22 15 25 16 17 27
— — — — — — —
2 h 3 h 3 h 2 h 3 h 3 h 2 h
12 h 15 h 19 h 13 h 18 h 18 h 12 h
25 h 30 h 39 h 27 h 37 h 36 h 25 h
62 h 75 h 98 h 68 h 94 h 90 h 64 h
1 min 2 min 3 min 1 min 2 min 2 min 1 min
10 min 12 min 16 min 11 min 16 min 15min 10 min
21 min 25 min 34 min 23 min 32 min 31 min 22 min
54 min 65 min 85 min 59 min 82 min 78 min 55 min
NOTE
• Data file(s) saved at short-time interval (1 wave/100 ms/200 ms/500 ms) and
waveform data file(s) are binary data. To read measured data using spread-
sheet software, etc., binary data needs to be converted into text data.
For software for conversion into a text file, see the CD-ROM provided for the
CW240.
TIP
• When DATA SAVE is set to PC CARD, the mark appears on the relevant area on
the screen. This mark flashes during an access to the PC card.
• If DATA SAVE is set to MEMORY, the mark appears on the screen. This mark
flashes during an access to the internal memory.