Arkon MAGS1, User Manual

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MAGS1 User Guide 19 V1.5 22-1-2016
4.16. Factory Settings
To enter this section, it is necessary to enter the Factory Password.
Modbus
register Modbus
address No. of
bytes Data
type No. of
decimal Min
Value Max Value Default Description Read/
Write
4014 4013 4 Longint 0 0 1 000 - Diameter R/W
4016 4015 4 Longint 0 0 999999 - Unit No. R/W
4018 4017 4 Longint 3 0 36 000 000 - Flow Qn R/W
4020 4019 4 Longint 3 0 36 000 000 -
Calibration
Point 1
R/W
4026 4025 4 Longint 0
-
8388608
8388607 -
Calibration
Data 1
R/W
4022 4021 4 Longint 3 0 36 000 000 -
Calibration
Point 2
R/W
4028 4027 4 Longint 0
-
8388608
8388607 -
Calibration
Data 2
R/W
4024 4023 4 Longint 3 0 36 000 000 -
Calibration
Point 3
R/W
4030 4029 4 Longint 0
-
8388608
8388607 -
Calibration
Data 3
R/W
4032 4031 4 Bool - 0 1 0 Zero Flow Set R/W
4036 4035 4 Longint 7 0 1000000 0
Zero Flow
Constant
R/W
4034 4033 4 Bool - 0 1 0
Zero Flow
Erase
R/W
4038 4037 4 Longint - 0 1 1
Excitation
frequency,
0=3,125 Hz,
1=6,25 Hz,
R/W
4040 4039 4 Bool - 0 1 1
Excitation,
0=ON,
1=OFF
R/W
Diameter
– diameter of the sensor.
Unit No.
– the serial number of unit.
Flow Qn
–expected flow Qn. It is set automatically when you write diameter.
Calibration Point 1
– calibration flow 1
Calibration Point 2
– calibration flow 2
Calibration Point 3
– calibration flow 3
Calibration Data 1
– calibration data 1
Calibration Data 2
– calibration data 2
Calibration Data 3
– calibration data 3
Note: CP1 < CP3 < CP2 and CD1 < CD3 < CD2.
The calibration point 3 and the calibration data 3 could be set to zero. CP1 < CP2 and CD1 < CD3.
Zero Flow Set
–
after activation this function, next 125 samples are compute to average value for zero flow
constant.
Zero Flow Constant
– Set manually value for zero flow constant.
Zero Flow Erase
– erase zero flow constant to 0.
Excitation Frequency
– choose the excitation frequency. For DN>450 the value must be 3,125Hz
Excitation
– write one for turn OFF the excitation.
CP1
CP2
CD2
CD1
Flow
ADC data
CP3
CD3
CD1 = Calibration data 1
CD2 = Calibration data 2
CD3 = Calibration data 3
CP1 = Calibration point 1
CP2 = Calibration point 2
CP3 = Calibration point 3
ADC data = data from AD
converter