Ingersoll-Rand EMS-3000 Series, Руководство пользователя

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2 - Run Mode: Standard Mode used to monitor the environment being purified.
3 - View Logged Data: requires password to view history of readings in the treatment room.
Run Mode (see Figure 14) is the screen primarily used for daily monitoring of the EMS-3000 Series System.
The PLC will display SENSOR: OK if the ozone sensor is operating correctly, SENSOR: SF if the ozone
sensor head has a failure, or SENSOR: NC if the EMS-3000 Series sensor cannot be detected due to damage
or a failure in the environmental sensor base. The PLC also displays whether Stage 1 and Stage 2 are ON or
OFF. These stages correspond to the High and Medium indicators on the EMS-3000 Series ROS Purifier.
This screen also displays the ozone (O
3
) level in the room and updates it approximately every 95 seconds, as
well as the temperature and relative humidity, which are updated every 15 seconds.
The main reading displays the Room ID, Sensor Status, Main O
3
reading, Stage status, Relative Humidity,
and Temperature at the environmental sensor.
Figure 14. Run Mode Screen
The readings of ozone (O
3
) will vary depending on the requirements of the application, commodity, and
temperature. The Ingersoll Rand EMS Certified Technician will have programmed the PLC accordingly and
can explain what the range should be per room. Generally speaking the ozone readings can range as low as
0.000ppm for a short period of high activity and could read at a high of 0.100ppm for short periods or in
closed rooms. The nominal reading is in the range of 0.020ppm to 0.050ppm.
The View Logged Data screen is used to look at historical data that was recorded for the room. This data
includes the date, time, ozone (O
3
), temperature, and relative humidity.
The logged data can prove valuable in determining the status of the room based on activity, sensor issues, or
potential intermittent events.
In order to access this screen, the authorized operator needs to press <ESC> to return to the main menu.
Then press <3> and the operator will be prompted for a password. Type in 0000 unless the
Ingersoll Rand
EMS Certified Technician has provided another password. The View Logged Data screen will appear as
shown in Figure 15.