| NULL message |
The null message is included in the query messages for debugging
purposes as it is used to check whether the server is listening. The message gives a
high-level ’ping’ functionality. |
0x00000000 |
(none) |
- IP: IP address
- MAC: Ethernet MAC address
|
| Protocol version |
The version query is responded with a value representing the server (DTR)
protocol version. |
0x00000001 |
(none) |
*Version: integer, the server protocol version (currently 3) |
| DTR information |
The DTR information query gives the basic information of the DTR
assembly. |
0x00000002 |
(none) |
- *DTRserial: string, DTR serial
number
- *ProcessorSerial: string,
processor card serial number
- *ProgramVersion: string, main
program version
- *MBSerial: string, motherboard
serial number
- *MBVersion: string, motherboard
program version
- IFSerial: string, sensor
interface serial number
- IFVersion: string, sensor
interface card program version
IFSerial and IFVersion are only supplied if the information is available. |
| Sensor information |
The sensor information query gives the basic information of the
chosen sensor. |
0x00000003 |
0x00000000 (sensor A) |
- *SensorSerial: string, sensor serial number
- *SProcSerial: string, sensor processor card serial number
- *SensorVersion: string, software version number
- SensorCurrent: integer, sensor current in milliamps
|
| 0x00000001 (sensor B) |
| Measurement results |
The measurement result query gives the measured and calculated
measurement values from the chosen sensor. |
0x00000004 |
0x00000000 (sensor A) |
- Status: string, sensor status message
- Slope: float, image quality factor (QF)
- PTraw: integer, PT1000 value
- LED: float, sensor led value
- RHsens: float, sensor internal humidity
- nD: float, calculated nD value
- CONC: float, final concentration value
- Tsens: float, sensor internal
temperature
- T: float, process temperature (with temperature bias)
- Traw: float, process temperature (without bias)
- CCD: float, image shadow edge
- CALC: float, calculated
concentration value
|
| 0x00000001 (sensor B) |
| DTR status |
|
0x00000006 |
(none) |
- *Volt1: float, DTR internal voltage 1
- *Volt2: float, DTR internal voltage 2
- *DTRtemp: float, DTR internal temperature
- Out1uA: integer, mA output 1 in uA
- Out2uA: integer, mA output 2 in uA
- Switches: hex string (for
example, "0x00"), switch status as a bit field
|