Carrier 69NT40-511-199, 69NT40-521 manual DataCORDER Function Codes, Code # Title Description

3.3.3DataCORDER 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

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.

Table 3-6. DataCORDER Function Code Assignments

NOTE: Inapplicable Functions Display “----------			”
To Access: Press ALT. MODE key
CODE #	TITLE		DESCRIPTION
dC1	Recorder Supply	Current recorder supply air temperature.
	Temperature
dC2	Recorder Return	Current recorder return air temperature.
	Temperature
dC3-5	USDA 1,2,3	Current temperatures of the three USDA probes.
	Temperatures
	Network Sensors	Current values of the network sensors (as configured). Network sensor 1 (Code
dC6-13		6) is generally the humidity sensor and its value is obtained from the Controller
	1-8
		once every minute.
dC14	Cargo Probe 4	Current temperature of the cargo probe #4.
	Temperature
dC15-19	Future Expansion	These codes are for future expansion, and are not in use at this time.
	Temperature	Current calibration offset values for each of the five probes: supply, return,
dC20-24	Sensors 1-5
		USDA #1, #2, and #3. These values are entered via the interrogation program.
	Calibration
dC25	Future Expansion	This code is for future expansion, and is not in use at this time..
		The DataCORDER serial number consists of eight characters. Function code
dC26,27	S/N, Left 4, Right 4	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.)
dC28	Minimum Days Left	An approximation of the number of logging days remaining until the
		DataCORDER starts to overwrite the existing data.
dC29	Days Stored	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
dC30	Date of last Trip start	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.
dC31	Battery Test	PASS -- Battery pack is fully charged.
		FAIL -- Battery pack voltage is low.
dC32	Time: Hour, Minute	Current time on the real time clock (RTC) in the DataCORDER.
dC33	Date: Month, Day	Current date (month and day) on the RTC in the DataCORDER.
dC34	Date: Year	Current year on the RTC in the DataCORDER.
dC35	Cargo Probe 4	Current calibration value for the Cargo Probe. This value is an input via the
	Calibration	interrogation program.

T-268-07 3-26