IDEC WindO/I-NV4, User Manual

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WindO/I-NV4 User’s Manual
14-39
4 Using the Data
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Copying Multiple Items of Data
When copying multiple items of data, first all the sampling times for the data are copied in order starting with the
device address configured as the destination device address, then the values of device addresses for all the data are
copied in order.
For example, data is copied in this order: first sampling time → second sampling time → ... → first data 1 value of
device address → first data 2 value of device address → second data 1 value of device address → second data 2 value
of device address and so on.
■ Example
The sampling time and values of device addresses from data start number 1 to end number 3 are copied to the
destination device address as two items of data.
Item Setting
Destination Device Address LDR10
Starting Point Newest Data
Number of Data 2
Stored Order of Data From Oldest to Newest
Target Data
Sampling Time, Value of Device Address
Data No.: Start No. 1, End No. 3
When writing with the following settings, “Device range error” is displayed.
• Starting Point is 0 or a value larger than the amount of saved data
•
Start Number
is 0 or a value larger than
Data Number
• End Number is 0 or a value larger than Data Number
•
Start Number
is a value larger than
End Number
Data log data
Sampling Time Data 1 Data 2 Data 3 Data 4 Data 5
10/01/2011 12:00:30 10 40 100 20 120
10/01/2011 12:34:56 100 60 240 30 200
10/02/2011 03:45:12 200 80 450 70 400
← Newest Data read starting point
Destination Device Address Value
Configured device address → 2011 ← Copy from oldest data
10
← First sampling time
01
12
34
56
2011
← Second sampling time
10
02
03
45
12
100
← First data 1 value
200
← Second data 1 value
60
← First data 2 value
80
← Second data 2 value
240
← First data 3 value
450
LDR10
LDR11
LDR12
LDR13
LDR14
LDR15
LDR16
LDR17
LDR18
LDR19
LDR20
LDR21
LDR22
LDR23
LDR24
LDR25
LDR26
LDR27
← Second data 3 value
1.
2.
3.
4. 5.
1.
2.
3.
4.
5.