Gill Instruments Ltd
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MetPak/MetPak RG and MetPak Pro
Page | 40
Issue 1
Doc. No. 1723-PS-0022
October 2018
MetPak Pro Factory Default Data String:
NODE, DIR,SPEED,PRESS, RH, TEMP, DEWPOINT,PRT,AN1,AN2,DIG1,VOLT, STATUS
Q,014,000.06,1011.2,042.1,+023.0,+009.4,,#,#,#,+04.9,00,
40
Where:-
STX
Q
Node letter
014
Wind direction
000.06
Wind speed
1011.2
Pressure
042.1
Humidity
+23.0
Temperature
+009.4
Dewpoint
,,
PRT (PRT not configured).
#
Analogue Input 1 (not configured)
#
Analogue Input 2 (not configured)
#
Digital Input 1(not configured)
+04.9
Supply voltage
00
Status code
ETX
40
Checksum
NOTES:
<STX> is the Start of String character (ASCII value 2).
,, is the default output for PRT until configured by MetSet.
# is the default output for Analogue Inputs 1 & 2 and Digital Input 1 until configured by MetSet.
<ETX> is the End of String character (ASCII value 3).
Checksum, the 2 digit Hex Checksum sum figure is calculated from the Exclusive OR of the bytes
between (and not including) the STX and ETX characters.
Example configured string is:-
Q,249,000.01,1017.3,049.2,+021.4,+010.3,+040.45,+000.06,+000.04,0000.000,+11.6,00,7C
