Standby Mode; Datalogger; General - Turner Designs TD-107 5.0 Operation Manual

7.2.7 <> Key
This key initiates the Zero Adjust function of
5.0
the TD-107 OCM.

7.2.8 <> Key
This key is used to reset the alarm history.

7.2.9 <> Key
Displays the current GMT time and date as
maintained by the OCM. All timestamps in
data files will come from this clock value.

7.2.10 Diagnostics Key <DIAG>
This key allows access to the diagnostics
screens. Use <ENT> and <> to navigate
the screens.

7.3 Standby Mode

5.0
The TD-107 is equipped with a standby
mode to preserve the operating lifetime of
the detection system. There are two preset
standby delay times; 10 minutes and 30
minutes.
7.3.1 10 Minute Delay
The 10 minute delay is operational in the
normal instrument operating mode. The
trigger for the initiation of the 10 minute
delay countdown is the SEPARATOR
TD-107
alarm. If after the alarm is triggered 10
minutes elapse with no record of a key
pressed, the detection system will turn off
and the LCD will display a STANDBY
message. From the STANDBY screen, the
press of any key will restart the detection
system and the 10 minute delay clock. From
there, the 10 minute delay is restarted after
each press of a key. If while the TD-107
in standby the OWS is started, the detection
system will turn on and oil in water
measurements will resume
7.3.2 30 Minute Delay
The 30 minute delay is operational only
when the inlet valve handle is closed
(MAINTENANCE MODE). The movement of
the handle from open to closed is the trigger
to start the 30 minute countdown. If no keys
are pressed for 30 minutes after the valve is
closed, the detection system will turn off and
the LCD will display a STANDBY message.
From minute 30 to minute 11 in the
countdown, pressing a key will do nothing to
reset the countdown timer. With less than
10 minutes remaining in the countdown, any
key pressed will restart the countdown timer
at 10 minutes. The only mechanism
available to restart the 30 minute delay
clock is to open and then close the
instrument inlet valve. If the instrument is
experiencing a SEPARATOR alarm and
already in the 10 minute countdown
window, moving the inlet valve handle to
close will still initiate the 30 minute
countdown.

8.0. DATALOGGER

8.1. General

The Datalogger maintains alarm events and
concentration readings for a minimum of 18
months. Although the data can be retrieved
at any time, data cannot be deleted or
edited from the memory of the TD-107
OCM. Data are retrieved by inserting a USB
data key into the USB data port. The
"EVENTS.txt" and "ALLDATA.txt" files which
are transferred to the USB data key can
then be reviewed via computer. Data
exceeding the large storage capacity (more
than 18 months) will be overwritten on a first
in-first overwrite basis. All dates and times
15
5.0
Oil Content Monitor
Operation Manual
5.0
5.0
is