5 - 2 Communication Data Table
20
Chapter 5. COMMUNICATION DATA TABLE
The enabling conditions for the address and R/W (Read/Write) of each data are specified in the following table:
The meaning of R/W column marks:
❍ Possible
✕ Impossible
■ Device related data
Note
• For RD and WD commands, the data is required four hexadecimal digits.
Item Data range RAM EEPROM Remarks
Address
RW
Address
RW
Decimal Decimal
(Hexadecimal) (Hexadecimal)
Gas type 0: User setting 1001 ❍ ✕ 4001 ✕✕ Gas type change is
1: Nitrogen/Air (03E9) (0FA1) possible by function
2: Oxygen setup (Address 5018)
3: Argon
4: Carbon dioxide
5: Natural gas 13A
(Heating value: 46MJ/m
3
)
6: Propane
7: Methane
8: Butane
9: Hydrogen
10:Helium
11:Natural gas 13A
(Heating value: 45MJ/m
3
)
Full- scale flow Depend on flow rate 1002 ❍ ✕ 4002 ✕✕ The decimal point
rate range (03EA) (0FA2) is removed.
Decimal point 0: No decimal point 1003
❍ ✕ 4003 ✕✕
position of 1: XXXX. (03EB) (0FA3)
instantaneous 2: XXX.X
flow rate 3: XX.XX
4: X.XXX
Decimal point 0: No decimal point 1004
❍
✕ 4004 ✕✕
position of 1: XXXXXXXX. (03EC) (0FA4)
integrated 2: XXXXXXX.X
flow rate 3: XXXXXX.XX
4: XXXXX.XXX
Instantaneous 0: mL/min 1005
❍
✕ 4005 ✕✕
flow rate unit 1: L/min (03ED) (0FA5)
Integrated 0: L 1006
❍ ✕ 4006 ✕✕
flow rate unit 1: m
3
(03EE) (0FA6)
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