Toho Electronics TRM20A, Руководство по эксплуатации, Страница: 131 / 146

10-4
10.5 Record function
•External recording medium
：
SD memory card(It corresponds to the SD/SDHC standard)
• Internal memory
：
About 100MB
• Record capacity
：
SD standard
：
2GB or less
SDHC standard
：
32GB or less
• Record method
：
The record begins by turning on the REC button. It records by the new file name at the time of each
record beginning.
• Main record
：
Each channel data of 6 main record groups set in the display group is recorded. The content of the
record is trend data, event data, and message data.
• Sub record
：
Each channel data of 1 sub record groups set in the display group is recorded. The content of the
record is trend data only.
The record condition can be selected from “sync.”, “Alarm”, “DI”.
• Record cycle
：
The cycle when data is recorded can be selected from “1 sec
～
60 min”.(Only the sub record can
select the data logging cycle of 100 milliseconds)
• File record cycle
：
First of all, recorded data is preserved in an internal memory. And, when the memory is filled or the
record stops, it is written in the SD memory card.
The preservation period of the data of one record file can be selected from “1 hour
～
1 year”.
• Trend data
：
Either minimum value or the maximum value of the mean value, the instantaneous value or
measurements is preserved from among the measuring data sampled at the measuring
period.
• Other recorded data
：
Alarm information, Message record
• Preservation capacity
：
At the following condition, it is possible to record at the time of the table below.
［
Condition
］
－
Number of inputs
：
6 points
－
Record data format
：
Binary
－
Record type
：
Max/Min record
－
Event none of alarm and message, etc.
SD card capacity 2GB
File pre cycle 1 hour 1 day
Data rec cycle 1 sec 2 sec 5 sec 10 sec 1 min
Record capacity 1.0 year 1.4 year 1.8 year 14.0 year 33.7 year
※
The record exceeding the product -life cycle is not guaranteed.
• The memory remainder capacity display
：
The internal memory or the remainder capacity of SD memory card is percent displayed on the
screen of this machine. When the recording area of the SD memory card disappears, is
the record stopped or whether it deletes from old data and the record continuance is
done can be set.