IDEC High Performance Series - Manual (Page 843)

WindO/I-NV2 User’s Manual 14-5
1 Overview
14
Data Log Function
1.3 Data Configuration
The sampled data is composed of the sampling time, values of devices, and labels.
The relationship between the Data Log function settings and the sampled data is as follows.
1. Channel The sampled data is in channel units. A maximum of 20 channels can be configured.
2. Data storage amount: The amount of sampled data to save. The maximum amount that can be configured per
device differs according to the model. For details, refer to “Data Storage Amount” on
page 14-6.
3. Amount of data: The amount of data configured for one channel. The maximum amount of data that can
be configured is 128. The maximum number of devices that can be configured to
sample values is 128 total for all channels.
For example, when the amount of data for channel 1 is set to 128, this is the maximum
amount total for all channels, so channel 2 through 20 cannot be configured.
4. Sampling time label: When the sampled data is output as a CSV file, this label is displayed in the label row
for the sampling time column.
5. Data label: When the sampled data is output as a CSV file, this label is displayed in the label row
for the data number columns.
Sampling Time Data001 Data002 Data003
01/01/2011 12:00:00 20 120 201
01/01/2011 12:10:00 21 121 204
01/01/2011 12:20:00 22 122 206
01/01/2011 12:30:00 23 123 206
01/01/2011 12:40:00 24 124 210
Data No. 1 seƫngs
Data No. 2 seƫngs
Data No. 3 seƫngs
Data No. 3 Value of Device
3. Amount of data
5. Data label
1. Channel 1 to 20
2. Data storage amount
Data No. 2 Value of Device
Data No. 1 Value of Device
Time the value of device was sampled
4. Sampling Ɵme label
Data log settings
Sampled data