Carrier 69NT40-521, 69NT40-511-199 manual Generic Mode, Standard Mode

e. Display vs. Configuration Codes

The DataCORDER contains two types of display codes; Display and Configuration. Display codes will display parameter values, but will not let them be modified. Configuration codes can be modified via the interrogator or with the insertion of the common configuration software card.

f.Data Recording Mode

The DataCORDER recording mode is labeled as Standard. To see an example of a report using a standard configuration, see Figure 3-3.

Generic Mode:

The generic recording mode is used for special data recordings. The user may select up to eight different sensor readings. The sensors available for this type of recording are listed below. Changing the configuration to generic and selecting which sensors to record may be done via the Interrogation program.

Configurable Generic Recording Options:

SControl mode

SControl temperature S Frequency

S Humidity (Standard configuration: 6 or 64) S Phase A current

S Phase B current S Phase C current S Mains voltage

S Suction modulation valve (SMV) percentage

SDiscrete outputs (Bit mapped - require special handling if used)

SDiscrete inputs (Bit mapped - require special handling if used)

SAmbient sensor (AMBS)

SCompressor suction sensor (CPSS)

SCompressor discharge sensor (CPDS) S Return temperature sensor (RTS)

S Supply temperature sensor (STS) S Defrost termination sensor (DTS)

S Discharge pressure transducer (DPT) S Suction pressure transducer (SPT)

S Condenser pressure transducer (CPT)

Standard Mode:

The standard recording mode allows the user to configure the DataCORDER to monitor data using one of seven standard configurations. The seven standard configuration variables, with their descriptions, are listed in Table 3-9.

The six thermistor inputs (supply, return, USDA #1, #2, #3 and cargo probe) and the humidity sensor will be DataCorder inputs. The three inputs will be read over a network from the Controlled Atmosphere module.

In addition, if NO Controller alarms are active, the most recent active DataCORDER alarm will be displayed on the Display Module alternately with set point.

Table 3-9. DataCorder Standard Configuration

Standard
Configura-	Description
tion
2 sensors	2 thermistor inputs(supply & return)
(dCF02 = 2)
5 sensors	2 thermistor inputs(supply & return)
(dCF02 = 5)	3 USDA thermistor inputs
6 sensors	2 thermistor inputs(supply & return)
	3 USDA thermistor inputs
(dCF02 = 6)
	1 humidity input
	2 thermistor inputs(supply & return)
9 sensors	3 USDA thermistor inputs
(dCF02 = 9)	* 3 Controlled Atmosphere inputs
	1 humidity input
6 sensors	2 thermistor inputs(supply & return)
	3 USDA thermistor inputs
(dCF02 = 54)
	1 cargo probe (thermistor input)
	2 thermistor inputs(supply & return)
7 sensors	3 USDA thermistor inputs
(dCF02 = 64)	1 humidity input
	1 cargo probe (thermistor input)
	2 thermistor inputs(supply & return)
10 sensors	3 USDA thermistor inputs
	* 3 Controlled Atmosphere inputs
(dCF02 = 94)
	1 humidity input
	1 cargo probe (thermistor input)

*Not Available on models 69NT40-511 or 69NT40-521.

g. DataCORDER Alarm History List

The DataCORDER contains a buffer of up to eight alarms. The list may be displayed by pressing the ALARM LIST key. The alarm history keypad and display processing will be the same as the Controller module. The format of an alarm history display entry is as follows:

T-268-07 3-30