IDEC microsmart pentra, Programming Manual

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FT1A S
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ANUAL
FT9Y-B1382 26-11
26: D
ATA
L
OG
I
NSTRUCTIONS
8. Repeat
The data in consecutive devices as many as the specified repeat starting from the specified device address are output to the SD
memory card.
For example, when the display type of D10 is DEC(W) and the repeat is set to 8, the data is output to SD memory card as
follows.
9. Trace data size
The amount of memory that the TRACE instruction uses for the current trace settings is shown. The amount of memory used
increases when a device to trace the data is added. You can register up to a maximum of 64 devices (the total amount of
memory must be less than or equal to 1,024 bytes). One byte of memory area is required for each character.
10. Remaining size
The amount of free memory (the difference between the trace data size and 1,024 bytes) is shown.
11. The number of scans
How many scans of trace data can be accumulated with the current trace settings is shown. The number of scans of data that
can be accumulated depends on the format of the trace data to output. If there is a little data to output per a scan, the data for
many scans can be accumulated.
CSV File Output Format and File Format Configuration
The CSV file output format is as follows. You can change the separating character for each data and the decimal symbol for
floating point numbers that are output to the CSV files on the Function Area Settings dialog box.

Output format
When the TRACE instruction is executed and the CSV file for the same date does not exist in the folder designated by S1, a new
CSV file is created and the trace data is output as shown in above output format example. When the date changes and the TRACE
instruction is executed, a new CSV file is created with a new file name.
Triggered at: 2011/9/7 15:40 Header row 1
Scan D0010 D0011 D0012 D0013 D0014 D0015 D0016 D0017 Header row 2
Old 1 9 17 25 33 41 49 57 Data 7 scans before
2 10 18 26 34 42 50 58 Data 6 scans before
3 11 19 27 35 43 51 59 Data 5 scans before
4 12 20 28 36 44 52 60 Data 4 scans before
5 13 21 29 37 45 53 61 Data 3 scans before
6 14 22 30 38 46 54 62 Data 2 scans before
7 15 23 31 39 47 55 63 Data 1 scan before
New 8 16 24 32 40 48 56 64 Latest data
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Triggered at:,2011/09/07 15:40,,,,,,,
Scan,D0010,D0020,D0030,D0040,D0050,D0060,D0070,D0080
Old,1,9,17,25,33,41,49,57
,2,10,18,26,34,42,50,58
,3,11,19,27,35,43,51,59
,4,12,20,28,36,44,52,60
,5,13,21,29,37,45,53,61
,6,14,22,30,38,46,54,62
,7,15,23,31,39,47,55,63
New,8,16,24,32,40,48,56,64