70
MENU
Relay x
Option:
On, Off
The relay set to be On, keeps its status for maximum 60 minutes before it switches Off; or user leaves
Manual Mode.
Analog Output AO x
Option:
0.0 to 22.0 mA
1. From Manual mode, press the
keys to move to AO x.
2. With AO x selected, press
Set
, to modify. The flashing digit can be modified by pressing the
keys.
3. Press
CFM
, to save. The analog remains at the current set for 60 minutes until it resumes
previous current value.
11.7. LOG RECALL
Log Recall is the seventh item under Menu selections.
Selecting Log Recall from the main menu will open a sub menu containing measurement Log files
and Event logs.
Measurement log files
The readings for each measurement are automatically logged at configured time intervals. A new log
is started each time the instrument is calibrated or reconfigured. Logged data include pH (with pH mV
values), or ORP and temperature values, last calibration data, setup configuration that includes Alarm
and Control Setpoints, controller and probe FW. The controller will store up to 100 logs displayed in
a list, starting with the most recent one. Each Log can hold up to 8600 records / 860,000 total data
points.
Example of how the log looks on the controller below:
004. L2020-04-26 00
Each log is saved as a .csv file, a file for easy transfer:
L20042600030
Where:
L stands for Log, ## is the log number for that day (00 through 99), and the interval is the logging
interval used (30 seconds for this example).
YYMMDD ## Interval
See
Log Data Export to USB-C Flash Drive
subsection for information to transfer log to a flash drive as
a .csv file using the USB Type-C port.
