Owner's manual

ADS Environmental Services ADS Spider User Manual
Page 96
Appendix E: Logged Data Format
The Spider logs data internally in an efficient binary format.
The internal binary format is converted into a standard “CSV”
(Comma Separated Values) file before each download. A CSV file is
readable by most spreadsheet and database programs. This
appendix provides information about the structure of the “CSV” file.
Each record in the file consists of four fields:
1. record date (e.g., 11/29/07)
2. record time (e.g., 12:34:15)
3. record numeric identifier
4. record text description or, in the case of analog and counter
inputs, the value of the input
The following table lists all possible values for the numeric identifier
and the text fields:
Numeric
Identifier
Range Text Comment
32768 32768 New File New log file created
32769 32769 NORML ST Normal program
start
32770 32770 PHONE ST Phone program
start
32771 32771 MODM ON Modem came on-
line
32772 32772 MODM OFF Modem went off-line
32773 32773 RING DTC Incoming ring
detected
0 + IN# 0 – 10 Numeric value
of analog /
system input
Analog / system
input log record
20 + IN# 20 - 27 Numeric value
of counter
input
Counter input log
record
50 + 2*IN# + 50 – 65 STx=y Digital input change