Atec Yokogawa-cw240 - Manual (Page 9)

9
All Rights Reserved. Copyright © 2004, Yokogawa M&C Corporation
Data Memory
All general measurement data items，Electric energy/Demand measurement，Voltage fluctuation measurement
in case of saving data.
Phase/wiring
Measurement 1P2W
/4system
load 1P3W
/2system
load 1P3W
3i 3P3W2i/
2system
load 3P3W3i,
3P4W 3P4W
4i SCOTT
wiring
Number of data items 168 196 114 208 138 142 216
Memory Interval
1s 9hours 8hours 14hours 8hours 12hours 12hours 7hours
1min 24days 21days 37days 20days 30days 30days 19days
PC card
(64MB)
60min 1471days 1304days 2223days 1232days 1852days 1802days 1188days
1s 8min 7min 12min 7min 10min 10min 6min
1min 8hours 7hours 12hours 7hours 10hours 10hours 6hours
Internal
memory(1MB)
60min 21days 18days 32days 17days 26days 26days 17days
All general measurement data items，Electric energy/Demand measurement, Harmonics measurement data(all)，
Waveform measurement data，Voltage fluctuation measurement in case of saving data.
Phase/wiring Measurement 1P2W
/4system
load 1P3W
/2system
load 1P3W3i 3P3W2i
/2system
load 3P3W3i,
3P4W 3P4W4i SCOTT
wiring
Number of data items 5624 5052 3758 6888 4390 5002 7504
Memory Interval
1min 17hours 19hours 26hours 14hours 22hours 19hours 13hours PC card
(64MB)
60min 44days 49days 65days 35days 56days 49days 32days
1min 12min 13min 19min 8min 16min 13min 7min Internal
memory(1MB)
60min 12hours 13hours 19hours 8hours 16hours 13hours 7hours
General measurement data items, Frequency measurement，Voltage fluctuation measurement in case of saving
data.
Phase/wiring Measurement 1P2W
/4system
load 1P3W
/2system
load 1P3W3i 3P3W2i
/2system
load 3P3W3i,
3P4W 3P4W4i SCOTT
wiring
Number of data items 28 22 15 25 16 17 27
Memory Interval
1cycle 2hours 3hours 3hours 2hours 3hours 3hours 2hours
100ms 12hours 15hours 19hours 13hours 18hours 18hours 12hours
200ms 25hours 30hours 39hours 27hours 37hours 36hours 25hours
PC card
(64MB)
500ms 62hours 75hours 98hours 68hours 94hours 90hours 64hours
1cycle 1min 2min 3min 1min 2min 2min 1min
100ms 10min 12min 16min 11min 16min 15min 10min
200ms 21min 25min 34min 23min 32min 31min 22min
Internal
memory(1MB)
500ms 54min 65min 85min 59min 82min 78min 55min
Subject change without notice.