10-11
Communication Protocol
10
10.3.3 Write Device Settings
This frame is used by the Smartphone/PC to write user settings to the UWBT
Device.
Write Device Settings String format (PC/Smartphone)
%0 0 502 <18 elements><CR>
E.g.
Element 1
- Sensor subtype
(1 Byte)
Element 2
- Temperature Zero Offset correction Value
(2 Bytes)
Element 3
- pH/Temp Model Zero Offset correction Value
(2 Bytes)
Element 4
- Temperature Low alarm value
(2 Bytes)
Element 5
- RH or pH low alarm value
(2 Bytes)
Element 6
- Temperature High alarm value
(2 Bytes)
Element 7
- RH or pH High alarm value
(2 Bytes)
Element 8
- Temperature dead band value
(2 Bytes)
Element 9
- RH or pH dead band value
(2 Bytes)
Element 10 - Engineering unit & RTC set status
(1 Byte)
Element 11 - Sampling Rate
(1 Byte)
Element 12 - Temperature coefficient type for RTD
(1 Byte)
Element 13 - RTD sensor present status for pH/Temp model
(1 Byte)
Element 14 - RTD temperature value for pH/Temp Model
(2 Bytes)
Element 15 - Reserved
(1 Byte)
Element 16 - UWBT-L Device internal logging interval value
(1 Byte)
Element 17 - UWBT-L Device internal logging ON/OFF
(1 Byte)
Element 18 - UWBT-L Circular buffer Enable/Disable
(1 Byte)
Element 19 - Date
(1 Byte)
Element 20 - Month
(1 Byte)
Element 21 - Year
(1 Byte)
Element 22 - Hour
(1 Byte)
Element 23 - Minute
(1 Byte)
Element 24 - Seconds
(1 Byte)
Note: For Element values, Pl. Refer Field description of the Read Device Settings
frame.
UWBT Device Response To Write Device Settings String
On receiving this string, the UWBT device sends Acknowledgement.
