Carrier Microlink 2 Manual

							3-14 62-02575-07 TOPIC 11 CONTROLLER CONFIGURATION
The Controller Configuration allows the user to view and modify the current controller configuration. The current
model configuration, the selectable configuration variables, and the fixed configuration variables are listed. The user
can select another model configuration and modify the selectable configuration variables. The following screen is
displayed when this option is chosen.
The following is a summary of the options available in Controller Configuration.
 Configuration Available -- This lists the models available for the controller.
Selectable Configuration Variables -- This will list the selectable configuration variables for the currently selected
configuration model.
 Fixed Configuration Variables -- This will display a screen with the fixed configuration variables.
 Custom -- This will allow the user to change the selectable configuration variables.
 Send -- Sends the new controller configuration to the controller. Upon completion the DataView program informs
the user that the configuration was successfully sent to the recorder.
 Help -- Displays the help screen.
 Cancel -- Cancels the new controller configuration and returns the user to the System Tools Screen. 
						

							3-15 62-02575-07 Fixed Configuration Variables
Allows the user to view the fixed configuration variables for the selected configuration model. These variables
describe the refrigeration unit and cannot be modified by the user. The following screen is displayed when this option
is chosen.
The following is a summary of the options available in Fixed Configuration Variables.
 Configuration Available -- This lists the models available for the controller.
 Fixed Configuration Variables -- This lists the fixed configuration variables for the currently selected
configuration model.
 Help -- Displays the help screen.
 Close -- Closes the window and returns the user to the Controller Configuration Screen. 
						

							3-16 62-02575-07 Custom Controller Configuration
Allows the user to change the selectable configuration variables and save those values into a new configuration model.
The following screen is displayed when this option is chosen.
The following is a summary of the options available in Custom Controller Configuration.
 Dehumidification -- Allows the user to configure or not configure the controller with a dehumidification device.
 Defrost Interval Save -- Allows the user to save or not save the defrost interval.
 Advance Pre--trip -- Allows the user to set the advanced pre--trip test to AUTO 1 (i.e., NO) or AUTO 2 (i.e., YES).
 Suction Temperature Sensor -- Allows the user to configure or not configure the controller with a suction
temperature sensor.
 Economy Mode -- Allows the user to set the custom economy mode.
 Arctic Mode -- Allows the user to enable/disable the arctic mode.
 Bulb Mode -- Allows the user to enable/disable the bulb mode.
 Discharge Pressure Sensor -- Allows the user to configure or not configure the controller with a discharge pressure
sensor. This is an Micro-Link 2i Controller variable only.
 Probe Check Logic -- Allows the user to set the probe check logic to standard or special. This is an Micro-Link 2i
Controller variable only.
 Snap Freeze -- Allows the user to enable/disable the snap freeze. This is an Micro-Link 2i Controller variable only.
 Suction Pressure Sensor -- Allows the user to configure or not configure the controller with a suction pressure
sensor. This is an Micro-Link 2i Controller variable only.
 Degree C Lockup -- Allows the user to configure or not configure the controller with degree C lockout. This is an
Micro-Link 2i Controller variable only.
 Save -- Allows the user to save the configuration variable values. Upon pressing the “S” key, the user is allowed to
enter up to 14 characters for the custom configuration name. Upon accepting the new name, the configuration is saved
in the custom.cnf file. The new name will be displayed in the available configurations on the controller configuration
screen. 
						

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 Help -- Displays the help screen.
 Cancel -- Cancels the changes to the custom controller configuration and returns the user to the Controller
Configuration Screen.
TOPIC 12 RECORDER UTILITIES
This section describes the features available on the recorder utilities menu.
Trip Functions
This feature will allow the user to initiate a Trip Start and enter specific Trip comments. The following screen is
displayed when this option is chosen.
The following is a summary of the options available in Trip Functions
 Trip start -- This feature will allow the user to initiate a Trip Start. The trip start request is sent to the Recorder.
Upon completion the DataView program informs the user that the trip start was successfully sent and updates the “Last
Trip Start” with the current date and time. Trip starts are used when extracting data from the recorder “By Trip.”
 Trip Comment -- This feature will allow the user to enter a trip comment. Comments are limited to 50 characters.
The screen displayed when this option is chosen is shown on the following page.
The user enters the comment, the comment is sent to the recorder and the DataView program informs the user that the
comment was successfully sent.
Upon pressing  to Cancel, the comment is canceled and the user is returned to the Trip Functions Screen.
 Help -- Displays the help screen.
 Close -- Closes the window and returns the user to the System Tools Screen. 
						

							3-18 62-02575-07
Configuration
This allows the user to modify the recorder configuration. For a full description of the configuration selections and
illustrations of the applicable screens, refer to TOPIC 13. 
						

							3-19 62-02575-07 Date And Time
This allows the user to view and/or modify the recorder date and time. The computer time and date are displayed as an
aid to the user. The following screen is displayed when this option is chosen. The recorder date is displayed in
Greenwich Mean Time (GMT).
The user enters the date and time, the date and time is sent to the recorder, the DataView program informs the user that
the date and time was successfully sent, and returns the user to the System Tools Screen.
Upon pressing  to Cancel, the date and time are canceled and the user is returned to the System Tools Screen.
USDA Probe Calibration
This allows the user to calibrate the USDA and Cargo sensor probes on the data recorder. For a full description of the
USDA Probe Calibration selections and illustrations of the applicable screens, refer to TOPIC 14. 
						

							3-20 62-02575-07 Update ISO Trip Header
This allows the user to view and/or modify the data recorder ISO trip header. Each field has a maximum size of 13
characters. A maximum of 128 total characters are allowed. The date and time are initialized from the current date and
time on the data recorder. The following screen is displayed when this option is chosen.
The user enters the trip header fields, one at a time. Upon pressing  the current field is accepted and the cursor
is moved to the next field. Upon pressing  to Send, the trip header is sent to the recorder and the DataView
program informs the user that the trip header was successfully sent.
Upon pressing  to Cancel, the trip header is canceled and the user is returned to the System Tools Screen. 
						

							3-21 62-02575-07 TOPIC 13 RECORDER CONFIGURATION
The Recorder Configuration allows the user to view and modify the current recorder configuration. The Recorder
Configuration screen shows all of the sensors installed to a unit and whether they are configured to be recorded. It also
shows the recording interval. The following screen is displayed when this option is chosen.
The following is a summary of the options available in Recorder Configuration.
 Recording Interval -- Allows the user to change the recording interval time 15 / 30 / 60 / 120 minutes.
 Standard Configuration -- Allows the user to select a standard recorder configuration.
 Generic Configuration -- Allows the user to select a generic recorder configuration.
Recorder Sensors -- Displays the configured recorder sensors.
Controller Sensors -- Displays the configured controller sensors.
 Send -- Sends the new recorder configuration to the recorder. Upon completion the DataView program informs the
user that the configuration was successfully sent to the recorder.
 Help -- Displays the help screen.
 Cancel -- Cancels the recorder configuration and returns the user to the System Tools Screen. 
						

							3-22 62-02575-07 Standard Configuration
This feature will allow the user to select a standard recorder configuration, set the alarms, set the sample type for the
recorder sensors, set the sample size for the recorder sensors, and set the sample type for the controller sensors. The
following screen is displayed when this option is chosen.
The following is a summary of the options available in Standard Configuration.
 Standard Configuration -- Allows the user to select the configuration. When a configuration is selected with a
USDA and/or Cargo probe sensors, the Recorder Sensor Alarm Configuration Screen is displayed.
 Sample Type -- Allows the user to select the sample type for the recorder sensors. The ”2--Averaged, 3--USDA”
sets the Supply Air and Return Air to an averaged value. And the USDA 1, USDA 2, and USDA 3 to a snapshot value.
 Sample Size -- Allows the user to select the sample size for the recorder sensors.
 Sample Type -- Allows the user to select the sample type for the controller sensors.
 Accept -- Allows the user to accept the changes made. These values will be stored in temporary memory until they
are sent to the recorder from the Recorder Configuration screen.
 Help -- Displays the help screen.
 Cancel -- Cancels the standard configuration and returns the user to the Recorder Configuration Screen. 
						

							3-23 62-02575-07 Generic Configuration
The Recorder Generic Configuration allows the user to view and modify the current recorder configuration. The
Recorder Generic Configuration screen shows all of the sensors installed to a unit and whether they are configured to
be recorded. It allows the user to modify the recording interval, recorder sensors, and controller sensors. The following
screen is displayed when this option is chosen.
The following is a summary of the options available in Recorder Generic Configuration.
 Recording Interval -- Allows the user to change the recording interval time 15 / 30 / 60 / 120 minutes.
 Standard Configuration -- Allows the user to select a standard recorder configuration.
 Recorder Sensors -- Allows the user to directly activate the recording of a sensor directly connected to the
Recorder. For further information, refer to the Recorder Sensors description below.
 Controller Sensors -- Allows the user to directly activate the recording of a sensor connected to the Controller. For
further information, refer to the Controller Sensors description below.
Recorder Sensors -- Displays the configured recorder sensors.
Controller Sensors -- Displays the configured controller sensors.
 Send -- Sends the new recorder configuration to the recorder. Upon completion the DataView program informs the
user that the configuration was successfully sent to the recorder.
 Help -- Displays the help screen.
 Cancel -- Cancels the generic configuration and returns the user to the Recorder Configuration Screen.