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6. Communication functions
6-1-4-4. Peak & bottom polling (0008)
When there is no data, if the measurement status of the unit is "Continue", the status, peak value and bottom value will be returned. If
the measurement status of the unit is anything else, only the status will be returned.
If data is added, the status, peak value and bottom value will be reset.
NOTE
This command returns the peak and bottom values of continuous judgment.
Command
No data
HEX 0×23 0×30 0×30 0×30 0×30 0×30 0×38 0×32 0×36 0×0D
ASCII
#
0
0
Fixed
Data included
HEX 0x23 0x30 0x30 0x30 0x30 0x30 0x38 0x30 0x30 0x30 0x30 0x30
ASCII
#
0
0
Fixed
Data
CMD
0: None, 1: Reset peak value, 2: Reset bottom value, 3: Reset peak and bottom values
Responses
No data
When the measurement status of the unit is "Continue"
Byte
0
1
2
HEX 0×06 0×30 0×30 0×30 0×30 0×30 0×38
ASCII ACK
0
0
Fixed
When the measurement status of the unit is not "Continue"
Byte
0
1
2
HEX 0×06 0×30 0×30 0×30 0×30 0×30 0×38
ASCII ACK
0
0
Fixed
Status
CHECK (measurement complete condition)
0: No, 1: Check
o This becomes 1 when measurement completes and becomes 0 after reading once.
ST1 (command status)
0: Ready, 1: Busy, 2: Error, 3: continuous transmission active, 4: sending results automatically
82
0
0
0
8
2
Command No.
Checksum
0
0
0
8
0
Command No.
3
4
5
6
7
0
0
0
8
CHECK ST1
Command No.
3
4
5
6
7
0
0
0
8
CHECK ST1
Command No.
8
CR
0
0
0
0
CMD
Data
8
9
10–16
17
0×2c
ST2
PEAK
Status
Data
8
9
10
11
12
0×0D 0×0A
ST2
×
×
CR
Status
Checksum
0x0D
CR
18–24
17
18
,
BOTTOM
×
×
Checksum
13
LF
19
20
0×0D 0×0A
CR
LF
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