K-Patents PR-23 - Manual (Page 182)

174 PR-23 instruction manual
NULL message
The null message is included in the query messages for debugging purposes as it
can be used to check whether the server is listening. The message gives a high-level
’ping’ functionality.
Request ID 0x00000000
Request data (none)
Response key IP : IP address
MAC : Ethernet MAC address
Protocol version
The version query is responded with a value representing the server (DTR) pro-
tocol version.
Request ID 0x00000001
Request data (none)
Response key *Version : integer, the server protocol version (currently 3)
DTR information
The DTR information query gives the basic information of the DTR assembly.
Request ID 0x00000002
Request data (none)
Response keys *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
The 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.
Request ID 0x00000003
Request data 0x00000000 : sensor A
Request data 0x00000001 : sensor B
Response keys *SensorSerial : string, sensor serial number
*SProcSerial : string, sensor processor card serial num-
ber
*SensorVersion : string, software version number
SensorCurrent : integer, sensor current in milliamps