Datacorder Function Codes; Table 3-6 Datacorder Function Code Assignments - Carrier 69NT40-511-1 Operating And Service Manual

3.3.3

DataCORDER Function Codes

There are 35 functions which the operator may access to
examine the operating status of the unit. To access these
functions, perform the following: Press the ALT.
MODE & CODE SELECT keys, press an arrow key
NOTE: Inapplicable Functions Display "- -- -- -- -- -"
To Access: Press ALT. MODE key
CODE # TITLE
Recorder Supply
dC1
Temperature
Recorder Return
dC2
Temperature
USDA 1,2,3
dC3-5
Temperatures
Network Sensors
dC6-13
1-8
Cargo Probe 4
dC14
Temperature
dC15-19 Future Expansion
Temperature
dC20-24 Sensors 1-5
Calibration
dC25 Future Expansion
dC26,27 S/N, Left 4, Right 4
dC28 Minimum Days Left
dC29 Days Stored
dC30 Date of last Trip start
dC31 Battery Test
dC32 Time: Hour, Minute
dC33 Date: Month, Day
dC34 Date: Year
Cargo Probe 4
dC35
Calibration
T-268-07
Table 3-6. DataCORDER Function Code Assignments
Current recorder supply air temperature.
Current recorder return air temperature.
Current temperatures of the three USDA probes.
Current values of the network sensors (as configured). Network sensor 1 (Code
6) is generally the humidity sensor and its value is obtained from the Controller
once every minute.
Current temperature of the cargo probe #4.
These codes are for future expansion, and are not in use at this time.
Current calibration offset values for each of the five probes: supply, return,
USDA #1, #2, and #3. These values are entered via the interrogation program.
This code is for future expansion, and is not in use at this time..
The DataCORDER serial number consists of eight characters. Function code
dC26 contains the first four characters. Function code dC27 contains the last
four characters. (This serial number is the same as the Controller serial
number.)
An approximation of the number of logging days remaining until the
DataCORDER starts to overwrite the existing data.
Number of days of data that are currently stored in the DataCORDER.
The date when a Trip Start was initiated by the user. In addition, if the system
goes without power for seven continuous days or longer, a trip start will
automatically be generated on the next AC power up.
Shows the current status of the optional battery pack.
PASS -- Battery pack is fully charged.
FAIL -- Battery pack voltage is low.
Current time on the real time clock (RTC) in the DataCORDER.
Current date (month and day) on the RTC in the DataCORDER.
Current year on the RTC in the DataCORDER.
Current calibration value for the Cargo Probe. This value is an input via the
interrogation program.
until the left window displays the desired code number
(see Table 3-6). The right window will display the value
of this item for five seconds before returning to the
normal display mode. If a longer time is desired,
pressing the ENTER key will extend the time to 30
seconds after the last pressing of the ENTER key.
DESCRIPTION
3-26