Azbil F4Q, Руководство пользователя

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6-3
Chapter 6. Communication Data
The following table shows the predefined address for each type of data and whether or not reading or writing is
allowed.
„ Meaning of the symbols in columns R and W
✓: Allowed
× : Not allowed

: Allowed under some conditions
„ Data related to the device
Item Data range
/ [unit]
Data address
Decimal
(hexadecimal)
R W Notes
Gas type 0: Gas type set by
the user
1: Air/nitrogen
2: Oxygen
3: Argon
4: Carbon dioxide
(CO
2
)
6: 100 % propane
7: 100 % methane
8: 100 % butane
11: Fuel gas 13A
1001 (03E9)
✓
× Gas type can be specified by C-18, Gas
type selection 1.
Full scale flow rate – 1002 (03EA)
✓
× The flow rate that can be measured and
controlled depends on the model and
the gas type selected.
The value is without a decimal point.
For the number of decimal places and
the unit, see “Flow rate digits after the
decimal point” (address 1003) and “Flow
rate unit” (address 1005).
Flow rate digits after
the decimal point
(communication) 0 to 3 1003 (03EB) ✓ × The number of decimal places used by
the parameter that reads or writes the
instantaneous flow rate can be read out.
The setting can be changed by C-49,
Flow rate digits after the decimal point
(communication).
Totalized flow rate
digits after the decimal
point (communication) 0 to 3 1004 (03EC) ✓ × The number of decimal places used by
the parameter that reads or writes the
total flow volume can be read out.
The setting can be changed by C-51,
Totalized flow rate digits after the
decimal point (communication).
6 - 2 Communication Data Table