Arkon MAGS1, User Manual

Page: 18 / 27

MAGS1 User Guide 17 V1.5 22-1-2016
4.14. User settings
To enter this section, it is necessary to enter the User Password “1111”.
Modbus
register Modbus
address
No.
of
bytes
Data
type
No. of
decima
l Min
Valu
e
Max Value
Default
Description
Read/
Write
2000 1999 4 Bool 0 0 1 1
Measurement,
0=Run,
1=Stop
R/W
2002 2001 4 Bool 0 0 1 1
Air Detector,
0=ON,
1=OFF
R/W
2004 2003 4 Longint 3 0 999 188 Air Constant R/W
2006 2005 4 Longint 0 1 30 15 Samples per Avg. R/W
2008 2007 4 Longint 0 0 5 3
Low Flow Cutoff,
0=OFF,
1=0.5%,
2=1%,
3=2%,
4=5%,
5=10%
R/W
2010 2009 4 Bool 0 0 1 0
Invert Flow,
0=No-invert,
1=Invert
R/W
2012 1011 4 Longint 3 0 36 000 000 3 600 Flow Qn R/W
2014 2013 4 Bool 0 0 1 0 Electrode Cleaning R/W
2016 2015 4 Bool 0 0 1 0
Delete Aux +
Volume
R/W
2018 2017 4 Longint 0 1 247 1
Modbus Slave
Address
R/W
2020 2019 4 Longint 0 0 115200 9600
Modbus BaudRate,
9600,
14400,
19200,
38400,
57600,
115200
R/W
2022 2021 4 Longint 0 0 3 3
Modbus Parity,
0=Even, 1 stopbit,
1=Odd, 1 stopbit,
2=None, 2 stopbits,
3=None, 1 stopbit
R/W
2024 2023 4 Longint 0 0 60 15 Start Delay R/W
Measurement
–
1 = Stop
– the unit shows actual flow, but the totalizers are stopped.
0 = Running
– totalizers are active.
Air Detector
–
Empty pipe detection - if the Air detector is active and the pipe is empty, the unit
automatically turns down the excitation and detect error.
Air Constant
– constant value to determine the Empty pipe detection limit.
Samples per Avg.
– the number of samples that the flowmeter will use for calculation of its displayed
average flow value.
Low Flow Cutoff
–the minimum flow the flowmeter will react on. Setting is done in percentage of Qn.
Invert Flow
– possibility to change direction of the flow displayed.