INF-TN1FSH-E
- 145 -
8.1.4. Function code table
Response data part
No. Name F
code
Item
Data type
(No. of bytes)
Note
1 Instantaneous
value
Velocity 0000 1 Instantaneous
velocity
MDV (11)
Number of decimal places: 3. m/s
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
2
Flow
rate
0001 1 Instantaneous
velocity
MDV (11)
Number of decimal places: 3. When
range unit is flow rate: Range unit
Other cases: m/s
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
3 Total
pulse Forward
direction
0002 1 Number
of
forward-direction
total pulse
MDV (11)
No decimal point
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
4
Reverse
direction
0003 1 Number
of
reverse
direction total
pulse
MDV (11)
No decimal point
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
5 Total
value Forward
direction
0004
1 Forward flow rate
integration
MDV (15)
Number of decimal places: 3. Total
unit
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
6
Reverse
direction
0005 1 Reverse
flow
rate
integration
MDV (15)
Number of decimal places: 3. Total
unit
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Error information
H (20)
4 Status information
H (20)
7 Flow rate %
0006
1 Flow rate %
MDV (11)
Number of decimal places: 3.
2 Measurement
method
H (2)
Time difference (1), Pulse Doppler
(2)
3 Operation range
H (2)
Single range (0), Auto 2 range (1),
Bi-directional range (2), Bi-
directional auto 2 range (3)
4 Error information
H (20)
5 Status information
H (20)
8 Status
information
0007
1 Status information
H (20)
9 Error
information
0008
1 Error information
H (20)
*1) Data type
MDV: Data type that represents positive/negative numeric values with decimal point.
“
+
” or “
−
” is used as a leading character, which is followed by a numeral (ASCII), with decimal point
included in between in some cases.
H:
Hexadecimal (0 to 9, A to F) (ASCII) data. Decimal data in the case of numerals.
