Data Settings - GRAPHTEC GL840 User Manual

(2) DATA settings

This is used to specify capture-related items and calculations.
Setting
Sampling
Capture destination
File Name
Ring/Relay capture
Ring capture
External sampling
AC Line Filter
Backup Backup Interval
Backup Destination SD CARD 1 (SD1), SD CARD 2 (SD2), FTP
Save Folder
Calc. Settings 1
Calc. Settings 2
Captured data file name
Setting
Folder (File)
Name Type
File Type
(2)-1 Sampling interval
This is used to set the sampling interval for data capture.
The table below shows the number of measuring channels and sampling interval values that can be set.
If data fluctuate due to noise, set the sampling interval to a value which enables the digital filter function.
Number of Measuring
Channels*
1
1CH
2CH
3CH to 5CH
6CH to 10CH
11CH to 20CH
21CH to 50CH
51CH to 100CH
101CH to 200CH
*1: "Number of Measuring Channels" is the number of channels in which input settings are NOT set to "OFF".
(CHs in GS sensor and terminal/addapter and wireless sensor are not included.)
*2: When the temperature setting is performed in 10, 20, or 50 ms sampling interval, the data capture cannot be performed.
When using the digital filter, the AC power frequency to be used must be set accurately. Please perform
the setting accurately in reference to "(6)-8 AC Line Frequency".
10, 20, 50, 100, 125, 200, 250, 500ms, 1, 2, 5, 10, 20, 30s, 1, 2, 5, 10, 20, 30min, 1h
* Available sampling intervals vary depending on the input settings and the number of
channels to be used.
* Refer to "(2)-1 Sampling Interval" for details.
SD CARD 1 (SD1), SD CARD 2 (SD2)
* See the description of a captured data file name given below.
Off, Ring, Relay
Number of recording points
Off, On
Off, On
Off, 1, 2, 6, 12, 24 hours
Folder name
Off, Average, Max, Min, Peak, RMS
Off, Average, Max, Min, Peak, RMS
Capture destination : SD CARD 1 (SD1), SD CARD 2 (SD2)
Folder : Text input (if the naming method is Auto)
File : Text input (if the naming method is Arbitrary or Sequential number)
Auto, Arbitrary, Sequential number
Binary (GBD), Text (CSV)
Allowed Sampling Interval
10ms or slower *
20ms or slower *
50ms or slower *
100ms or slower
200ms or slower
500ms or slower
1s or slower
2s or slower
CHAPTER 3 Settings and Measurement
Selections available
(The warning message is displayed when set to more than disk remaining capacity.)
Selections available
Sampling Interval which enables
2
2
2
Digital Filter
50ms or slower
125ms or slower
250ms or slower
500ms or slower
1s or slower
2s or slower
5s or slower
10s or slower
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