ABB SensyMaster FMT430 Operating Instructions Manual page 120

120 SensyMaster FMT430, FMT450 THERMAL MASS FLOWMETER | OI/FMT430/450-EN REV. B
... 9 Operation
... Parameter descriptions
Menu / parameter
Communication / ...Modbus
Address
IEEE Format
Baud Rate
Parity
Stop Bits
Response Delay
...Scan Reg.1.00-15
...Scan Reg.1.16-31
...Scan Reg.2.00-15
...Scan Reg.2.16-31
Communication / ...Modbus / ...Scan Reg.1.00-15
Communication / ...Modbus / ...Scan Reg.2.00-15
Register 0
Register 1
Register 2
Register 3
Register 4
Register 5
Register 6
Register 7
Register 8
Register 9
Register 10
Register 11
Register 12
Register 13
Register 14
Register 15
Communication / ...Modbus / ...Scan Reg.1.16-31
Communication / ...Modbus / ...Scan Reg.2.16-31
Register 0
...
Register 15
Description
Setting the Modbus® device address (1 to 127).
Selection of the byte order for the Modbus communication.
• Enabled: If the IEEE format is activated, the data words are sent in the 'little endian' format with the lowest value word
first.
• Disabled: If the IEEE format is deactivated, the data words are sent in the standard Modbus® 'bigendian' format.
Factory setting: Enabled.
Selection of the transmission speed (baud rate) for the Modbus® communication.
Factory setting: 9600 baud.
Selection of the parity for the Modbus® communication.
Factory setting: Odd.
Selection of the stop bits for the Modbus® communication.
Factory setting: One stop bit
Setting of the pause time in milliseconds after receiving a Modbus® command. The device sends a response no earlier than
expiration of the set pause time.
Factory setting: 10 ms
Selection of submenu '...Scan Reg.1.00-15' using
Selection of submenu '...Scan Reg.1.16-31' using
Selection of submenu '...Scan Reg.2.00-15' using
Selection of submenu '...Scan Reg.2.16-31' using
Mass flow in the selected mass flow unit (data type float, register length 2)
Volume flow in the selected volume unit (data type float, register length 2)
Mass flow counter reading in forward flow direction (data type float, register length 2)
Volume flow counter reading in forward flow direction (data type float, register length 2)
Diagnosis state 0 (data type Usign 16, register length 1)
Diagnosis state 1 (data type Usign 16, register length 1)
Diagnosis state 2 (data type Usign 16, register length 1)
Mass flow unit Qm (data type Usign 8, register length 1)
Non-configured register spaces must be filled with FFF.
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