Hach ANATEL PAT700 User Manual - page 38
Page 36
Installation
Where:
2.8.5 Data logger commands
Example:
Read command:
“RE”
Response:
Alarm time
Alarm code
“21:38:15
Code #27”
“21:44:40
Code #36”
“21:49:05
Code #36”
“…”
“…”
Example:
Read command:
“LU”
Response:
“7%”
Mode
State
1 = Online TOC
0 = Idle
2 = Manual TOC
1 = Sampling
3 = Digital TOC
2 = Oxidizing
7 = Online conductivity
4 = Flushing
11 = Offline
12 = StandBy
“SA”
Read data
Read-only command enables automatic result printouts from the
serial port, such as continuously streaming TOC data after every
analysis or conductivity data every 15 seconds. The read format is
same as “RD” command.
“RE”
Read alarm log
Produces a list of alarms that occurred since power-up.
“ME”
Clear alarm log
Clears the alarm log list, also clears high TOC and conductivity
alarms.
“LE”
Erase alarm and data log
Erases contents of alarm and data logs. Issue this command to
reduce the size of the data log before taking a series of related
measurements.
“LU”
Data log percentage
Produces the percentage (0 to 100) of the data log that has been
used.
“LP”
Read data log
If no arguments are given, the “LP” command displays the entire
data log. If all 10 arguments are given, they specify a selected time
span of data log records to be produced. The first five arguments
specify the starting date/time, and the last five arguments specify
the ending date/time. If the range is invalid or if no data records
exist within the specified range, no data are printed.