Chapter 4: Sensor Status Codes; Sensor Status Codes - Black Box EME160A User Manual

CHAPTER 4: SENSOR STATUS CODES

4.1 SENSOR STATUS CODES

The sensor statuses are sent in the MQTT packets, and they are represented by numbers.
Figure 4-1 shows an example of sensor status information, and Table 4-1 provides sensor status and description
information.
STATUS
NOSTATUS = 1
SENSORNORMAL = 2
HIGHWARNING = 3
HIGHCRITICAL = 4
LOWWARNING = 5
LOWCRITICAL = 6
SENSORERROR = 7
SWITCH_LOW_OUT = 8
SWITCH_HIGH_OUT = 9
NO_VOLT_PRESENT = 10
VOLT_PRESENT = 11
SWITCH_TIMED_TO_ON = 12
STATUS_ACKED = 13
STATUS_OFFLINE = 14
UNREACHABLE = 15
FIGURE 4-1: SENSOR STATUS EXAMPLE
TABLE 4-1. SENSOR STATUS AND DESCRIPTION
DESCRIPTION
Sensor is in an unknown or undefined state
Sensor is in normal state
High warning state for analog sensor types
High critical state for analog sensor types
Low warning state for analog sensor types
Low critical state for analog sensor types
Sensor error state
Low state for switch sensor types
High state for switch sensor types
No voltage detected
Voltage detected
Reserved for future use
Sensor status is acknowledged
Sensor status is offline
Sensor is unreachable
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