33
Here is an example of the request to start / synchronize datalogging for the transducer with
slave address 11h. The measurement period is 1 s.
Byte no.
Field name
Example (hex)
1
Slave address
11
2
Function code
46
3
not used
00
4
not used
00
5
Period (Hi)
00
6
Period (Lo)
80
7
CRC (Lo)
xx
8
CRC (Hi)
xx
Response to the query:
Byte no.
Field name
Example (hex)
1
Slave address
11
2
Function code
46
3
CRC (Lo)
xx
4
CRC (Hi)
xx
4.5.6 Erase data (47h)
Erases desired number of the oldest temperature samples from the data memory. Remaining
samples are moved at the beginning of the data memory. If the requested number of samples
is higher than actual number of samples stored in the memory, the whole data memory is
erased. Response contains number of remaining samples.
Here is an example of the request to erase 6 temperature samples from the data memory for
the transducer with slave address 11h:
Byte no.
Field name
Example (hex)
1
Slave address
11
2
Function code
47
3
Requested number of samples
to be erased
06
4
CRC (Lo)
xx
5
CRC (Hi)
xx
Содержание EDT 101
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