24
setbaud_9600 * 1 CR (tab)"ok" * 13 CR Select baudrate
setbaud_2400 * 248 CR
setbaud_1200 * 245 CR
settime_hhmmss * Chk CR (tab)"ok" * 13 CR Set time
setdate_ddmmyy * Chk CR (tab)"ok" 13 CR Set date
readtime * 117 CR (tab) "hh:mm:ss" Checksum CR Readout real time
readdate * 100 CR (tab) "dd.mm.yyyy" Checksum CR Readout date
setdefault * 91 CR (tab)"ok" * 13 CR Set all settings to default values and clear
memory, change to the key pad
setmixmode_baro * 45 CR (tab)"ok" * 13 CR Adjust mixed mode
setmixmode_qnh * 51 CR
setmixmode_alti * 208 CR
Control commands/Syntax Reply from HM30/Syntax Description
Code Configuration
Pressure unitPressure unit
Pressure unitPressure unit
Pressure unit
010 hPa
011 mmHg
100 inH2O
101 inHg
110 psia
111 mbar
Temperature unitTemperature unit
Temperature unitTemperature unit
Temperature unit
0 °F
1 °C
Humidity unitHumidity unit
Humidity unitHumidity unit
Humidity unit
0 %rH
1 %rF
Altitude unitAltitude unit
Altitude unitAltitude unit
Altitude unit
0ft
1m
Time unitTime unit
Time unitTime unit
Time unit
0 /hours
1 /minutes
Cut-out timeCut-out time
Cut-out timeCut-out time
Cut-out time
011 30 min.
100 60 min.
101 continous
110 1 min.
111 10 min.
CodeConfiguration
Storage intervalStorage interval
Storage intervalStorage interval
Storage interval
0000 10 s
0001 20 s
0010 30 s
0011 1 min
0100 2 min
0101 5 min
0110 10 min
0111 20 min
1000 30 min
1001 1 h
1010 3 h
1011 6 h
1100 24 h
1101 manuell
1110 1 s
1111 5 s
BaudrateBaudrate
BaudrateBaudrate
Baudrate
00 1200 Baud
01 2400 Baud
10 4800 Baud
11 9600 Baud
Mixed ModeMixed Mode
Mixed ModeMixed Mode
Mixed Mode
01 QNH
10 Altitude
11 Baro
Code-decoding of contr. command «readsetup»
Error messages for control commands
er_00 Syntax invalid
er_01 False argument
er_02 Command does not coincide with
configuration
er_03 Remote-command incorrect
Reply to control command «readsetup»
2 whole numbers are returned as a reply;
Code1_Code2. These must be converted into
binary format for decoding.
Code1
msb lsb (binary)
#### #### #### ####
|||| |||| |||| |***-Pressure unit
|||| |||| |||| *----Temperature unit
|||| |||| |||*------Humidity unit
|||| |||| ||*-------Altitude unit
|||| |||| |*--------Time unit
|||| |***-*---------Storage interval
|||* *--------------Baudrate
***-----------------Cut-out time
Code2
msb lsb (binary)
#### #### #### ####
|||| |||| |||| ||**-Mixed Mode
**** **** **** **---don't care
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