Onicon FT-3200 - Page 10

FT-3200 MODBUS TCP/IP SUPPLEMENT
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Page 10
Function Code Address Description Data Format Comment
04 0021 Upper: Process ag # 1
Lower: Process ag # 2
Two 8-bit bytes See below for details
04 0022 # of samples used to calculate
average ow in register 0005
Unsigned integer See below for details
04 0023 Equivalent resistance between E1
and common in kΩ
Unsigned integer
04 0024 Equivalent resistance between E2
and common in kΩ
Unsigned integer
04 0025 Voltage between E1 and common
in mV
Signed integer
04 0026 Voltage between E2 and common
in mV
Signed integer
04 0027 Voltage measured at recharging
terminals in mV
Unsigned integer
04 0028 Residual battery capacity % Unsigned integer
04 0029 CPU temperature Signed integer In units specied (F or C)
04 0030 Board temperature T1 Signed integer In units specied (F or C)
04 0031 Board temperature T2 Signed integer In units specied (F or C)
04 0032 Sensor coil temperature (calculated) Signed integer In units specied (F or C)
04 0033 Latest sensor test result code Unsigned integer
04 0034 # of active alarms Unsigned integer
Process Diagnostic Data
Data transmitted in the same engineering units shown on the transmitter display.
Process ag 1 (Least signicant byte) in register 0021
Bit 7 (MSB): Min ow rate alarm (ow below threshold setting)
Bit 6: Max ow rate alarm (ow above threshold setting)
Bit 5: Flow direction (1 = reverse ow)
Bit 4: Flow rate below low ow cuto
Bit 3 Active measurement range (0 = range 1, 1 = range 2)
Bit 2: Flow rate measurement reset value status (1 = forcibly reset to zero)
Bit 1: Totalizers are locked (1 = counters are locked)
Bit 0: Not used
Process ag 2 (Most signicant byte) in register 0021
Bit 7 (MSB): Flow rate overow (rate > full scale ow)
Bit 6: Pulse output 2 overow (Pulse rate > allowable rate based on current settings)
Bit 5: Pulse output 1 overow (Pulse rate > allowable rate based on current settings)
Bit 4: Measured signal amplitude out of A/D converter range
Bit 3 Measured signal amplitude out of amplier range
Bit 2: Input signal error
Bit 1: Coil excitation error
Bit 0: Empty pipe alarm
2.2 MEMORY MAP (CONTINUED)