PD9000 Conso Multivariable Controller
Data Logger Excerpts From Instruction Manual
Setup Log Trigger
The
Log Trigger
can be any event from the list below.
Log entries will be made every time the input is activated.
The
Log Trigger
input can be:
•
Digital input
•
Modbus input
•
Channel
•
Alarm
•
Relay Output
The Modbus outputs can be used to trigger log entries.
Setup Log Interval & Log Units
The
Log Interval
can be from 1 sec to 99:59:59 hh:mm:ss.
Log entries will be made at the selected interval.
In this example the log must be started, and the digital
input 1 must be on to log the tanks volume every minute.
To log continuously without the need to start or enable
the log, deselect the
Start / Stop
and the
Enable Switch
settings.
If engineering units are not needed, deselect the
Log
with Units
setting.
•
If Start / Stop is enabled, the log will stop on a
•
power cycle. Make sure to monitor if the power
is turn off and re-start the log when the power is
turned on.
Setup USB Drive
The
System – USB Drive
provides status information
about the connected flash drive.
•
USB Drive Status
•
Capacity
•
Used Space
•
Free Space
Stop when Full
: This should be selected, if the oldest
logged data is more important than logging new data.
If
Stop when Full
is not selected, the oldest block of data
will be deleted to make room for new data.
•
The
USB Drive
menu is available only through
the front panel.
