Carrier 69NT40-541-306, Операция и обслуживание

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4–11 T-354
4.6.2 DataCORDER Software
The DataCORDER Software is subdivided into the configuration software, operational software and the Data Memory.
A. Operational Software
The operational software reads and interprets inputs for use by the configuration software. The inputs are labeled
Function Codes. There are 35 functions (see
Table 4–8 ), which the operator may access to examine the current
input data or stored data. To access these codes, do the following:
1. Press the ALT. MODE & CODE SELECT keys.
2. Press an arrow key until the left window displays the desired code number. The right window will display the
value of this item for five seconds before returning to the normal display mode.
3. If a longer time is desired, press the ENTER key to extend the time to 30 seconds.
B. Configuration Software
The configuration software controls the recording and alarm functions of the DataCORDER. Reprogramming to the
factory-installed configuration is achieved via the same configuration card as the unit control module software.
Changes to the software may be made made using the Data View integration device. A listing of the configuration
variables is provided in
Table 4–2 . Descriptions of DataCORDER operation for each variable setting are provided
in the following paragraphs.
4.6.3 Sensor Configuration (dCF02)
Two modes of operation may be configured, the Standard Mode and the Generic Mode.
A. Standard Mode
In the standard mode, the user may configure the DataCORDER to record data using one of seven standard con-
figurations. The seven standard configuration variables, with their descriptions, are listed in
Table 4–3 .
The six thermistor inputs (supply, return, USDA #1, #2, #3, and cargo probe) and the humidity sensor input will be
generated by the DataCORDER. An example of a report using a standard configuration is shown in
Figure 4.5 .
NOTE
The DataCORDER software uses the supply and return recorder sensors. The temperature control
software uses the supply and return temperature sensors.
B. Generic Mode
The generic recording mode allows user selection of the network data points to be recorded. The user may select
up to a total of eight data points for recording. A list of the data points available for recording follows. Changing the
configuration to generic and selecting which data points to record may be done using the Carrier Transicold Data
Retrieval Program.
1. Control mode
2. Control temperature
3. Frequency
4. Humidity
5. Phase A current
6. Phase B current
7. Phase C current
8. Main voltage
9. Suction modulation valve percentage
10.Discrete outputs (See Note )
11. Discrete inputs (See Note )
12.Ambient sensor
13.Compressor suction sensor
14.Compressor discharge sensor
15.Return temperature sensor
16.Supply temperature sensor
17.Defrost temperature sensor
18.Discharge pressure transducer
19.Suction pressure transducer
20.Condenser pressure transducer
NOTE
Bitmapped - require special handling if used