Carrier Container Refrigeration Unit User Manual

Page 59

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4 Extract All Data -- Valid for ML 1/2/2i
Allows the user to extract all data stored in the Controller memory. Different container files found in the memory will

be stored under different container numbers.

b. Command

Selecting Command presents the user with another menu of available functions (see Figure 4-6).

Mark Trip Start

Calibrate Probes

Date and Time (D/C)

Container ID

Configuration

Figure 4-6. Command Menu

The user can select the desired function by pressing

and

1 Mark Trip Start -- Valid for ML 2/2i
This menu item will enable the user to initiate a trip start. Upon choosing this menu and pressing

a trip marker is

set in the Controller. Press

again to confirm the trip start.

2 Calibrate Probes
Calibrate Probes allows the user to carry out a field calibration of all the probes used in the system. Upon choosing this

menu, the current sensor values and offsets are displayed on the LCD. Press any key to bring up the Auto mode of

calibration (in the Auto mode of calibration, the sensors are required to be immersed into an ice bath maintained at

0.0

C).

Pressing either

will display the current DataCORDER S/W version and the total number of probes

installed in the system. The sensor name and offset will be displayed in the following format:

S/W Rev #### Probes ##
SA Current Value ##.# Offset ##.#

All the probes active in the system will be displayed with the current value and offsets. Press

to start the

calibration. The display will prompt the user to immerse all probes in an ice bath maintained at 0.0

C. Confirm the

calibration by pressing

. Press

to quit the calibration function.

3 Date and Time (D/C)
This menu item allows the user to modify the current date and time of the DataCORDER. Pressing

will display

the current date and time of the DataCORDER. To set a new date and time for the DataCORDER press

NOTE

This Date and Time is for the DataCORDER. Ensure that the DataReader date and time is correct prior to

confirming the change.

To set a new date and time for the DataReader choose Set Date/Time from opening menu (refer to paragraph 4.3.4).
4 Container ID
Container ID allows the user to modify or change the container ID. Pressing

in this menu selection enables the

user to modify the ID. Move the cursor to the position where the character is to be modified and use

and

select the correct character. Confirm the new ID by pressing

5 Configuration
The Configuration menu enables the user to configure the controller. The configuration files must first be transferred

from a PC using the DataSet menu (refer to paragraph 4.3.3). Pressing

in the Configuration menu will display a

configuration sub-menu.