44
The parameter values from 2 to 7 correspond to the factory calibration for the standard series of
probe length. In these cases the calibration of FLS during the installation is not required, you
just have to select the parameter of probe’s length according to Table 4.3.
The value of "0" is applied if the probe’s length is less than 150 mm, the value "1" is applied if
the length of the probe is in the range of (710 ... 800) mm. In these cases, the calibration of FLS
is made during its installation.
Command format:
Drift, byte
Size of field, byte
Value
Description
0
1
31h
Prefix
+1
1
00h…FFh
Network address of
acceptor
+2
1
4Eh
Command code
+3
1
00h…07h
Parameter of probe’s
length (look table 4.3)
+4
1
00h…FFh
CRC8
Answer format:
Drift, byte
Size of field, byte
Value
Description
0
1
3Eh
Prefix
+1
1
00h…FFh
Network address of
sender
+2
1
4Eh
Command code
+3
1
00h or 01h
Return code: 00h -
command is complied
successfully, 01h -
Error
+4
1
00h…FFh
CRC8
A2.3.2.2.5
Storing of calibration data for set-up probe’s length parameter
(command 4Fh).
The command is designed for storing in non-volatile memory of parameters, set by commands
45h and 49h during calibration («zero installation») for a set-up probe’s length parameter.
Command format:
Drift, byte
Size of field, byte
Value
Description
0
1
31h
Prefix
+1
1
00h…FFh
Network address of
acceptor
+2
1
4Fh
Command code
+3
1
00h или 01h
Parameter of probe’s
length
+4
1
00h…FFh
CRC8
Answer format:
Drift, byte
Size of field, byte
Value
Description
0
1
3Eh
Prefix