Carrier Container Refrigeration Unit DataCORDER Capabilities Micro-Link 2 and Micro-Link 2i only

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1.2.4 DataCORDER Capabilities (Micro-Link 2 and Micro-Link 2i only)

The Carrier DataCORDER is a flexible recording device with the following capabilities:

a. Sensors

Up to six thermistor temperature probes can be connected directly to the DataCORDER. These probes are referred to as:

1.Supply

2.Return

3.USDA 1

4.USDA 2

5.USDA 3

6.Auxiliary Cargo Probe

On separate DataCORDER modules (Micro-Link 2 only) there are also two 0-5vdc inputs available for future expansion. In addition to these inputs, an additional eight sensors connected to the refrigeration or controlled atmosphere controllers can be recorded.

1.This list of sensors includes:

2.Humidity Sensor

3.Controlled Atmosphere Gas Sensors

4.Temperature Controller Probes (including: supply, return, and defrost temperatures)

5.Controller Pressure Sensors

6.Current Sensors

7.Line Voltage Sensor

8.Frequency

NOTE

The supply and return sensors (SRS and RRS) used by the DataCORDER are not the same supply and return sensors (STS and RTS) used by the Controller.

b. Log Interval

Micro-Link DataCORDER’s log data on 60 minute intervals from time of trip start. Micro-Link 2/2i DataCORDER sensors can be recorded at intervals of 15, 30, 60 (default), or 120 minutes. Data is logged on the exact interval, using a precise real time clock (RTC). All clocks are set to Greenwich Mean Time at the factory and all recording is done on the exact interval (at 12:00 for example, rather than 12:03).

NOTE

Unless specified by your customer to set the DataCORDER clocks for another time zone, the clocks should NOT be adjusted.

c. Sensor Recording Format

Sensors can be recorded in a wide variety of formats. A one byte temperature format can be used for compact data storage. A two byte format can be used for high resolution over the entire temperature range.

1.One byte format (default): 0.25C (.45F) steps in chilled mode; 0.5C (.9F) steps in frozen mode

2.Two byte format: 0 .010C steps for entire range

d. Sampling Type

1.Averaged (default): shows average of data from every minute over the logging interval.

2.Snapshot: shows snapshot of data at the log interval.

3.USDA: shows snapshot of data at a 60 minute log interval.

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Contents Container Refrigeration Unit Operating Instructions Data Retrieval Table of Contents Table of Contents List of Illustrations Section Description Controller Expansion Module Micro-Link 1 Controller DataCORDER Capabilities Micro-Link 2 and Micro-Link 2i only DHS DHEBulbs EconsEcone BulbeCA-AL NWRCA-SP CA-PSCA-VS CA-VEUsda Recording Section System Setup Printer Support Section Dataview Program Instructions PRNTFILE.EXE DATAVIEW.EXERPTVIEW.EXE COREMON.EXEAdditional Steps For The HP Palmtop Topic 3 Menu Basics Topic 4 RAW File Conversion Topic 5 MICRO-LINKS Selection Screen Topic 6 Main Menu Screen Topic 7 Interrogation Menu Topic 8 Datareader Topic 9 System Tools Topic 10 Controller Utilities Control Setpoint This feature allows the user to view the compressor run time Topic 11 Controller Configuration Fixed Configuration Variables Custom Controller Configuration Topic 12 Recorder Utilities Configuration Date And Time Update ISO Trip Header Topic 13 Recorder Configuration Standard Configuration Generic Configuration Recorder Sensors Controller Sensors Topic 14 Probe Calibration Topic 15 Controller Monitor Topic 16 Program Setup Topic 17 Directory Screen Topic 18 Printer Setup Topic 19 View Data Topic 20 Sensor Configuration Caul CaalCadl CalsEvent Data ALT-R Next Report Topic 23 Print Data 62-02575-07 Section Optional Hardware Menu Interface Item. To select the desired item, press Configuration sub-menu Usda Cargo

Container Refrigeration Unit specifications

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