user manual of indicator fxt index - load cell cell indicator fxt.pdf · 3.power supply: 185...
TRANSCRIPT
User manual of indicator FXT
Index
1---Dimenions -------------------------------------------------------------------1
2---Brief introduction-----------------------------------------------------------22.1 Technical parameters----------------------------------------------------------22.2 Panel introduction-------------------------------------------------------------22.3 Connection introduction-------------------------------------------------------2
3---Parameters interpretation------------------------------------------------33.1 Calibration parameters--------------------------------------------------------33.2 Parameters setting------------------------------------------------------------4
4---Calibration------------------------------------------------------------------5
5---Analog output adjustment--------------------------------------------------6
6---Communicaiton protocol-------------------------------------------------66.1 CB920 communicaiton---------------------------------------------------66.2 MODBUS communication-----------------------------------------------8
7---Ordering code---------------------------------------------------------------9
Weighing Measuring Controlling|| ||
•Web: •Email:www.forsentek.com [email protected] Co., Limited
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1---Dimensions
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2.1 Technical parameters
1. Working temperature: -20...+70°C
Relative humidity: ≤ 90%2.Power supply: 185 265V AC, 50Hz/60Hz3. ~
Combined error: ≤ ±0.1%4.Output voltage: 9V DC5.Output port: 3 relays, load 10A/250V or 10A/30V6.Communication interface: RS232 or RS4857.Analog output: 4-20mA or 0-10V8.Display range: -9999~500009.
2.2 Panel introduction
1. U: Effective light of upper limit
M: Effective light of middle limit2.D: Effective light of lower limit3.
: Enter into calibration. As confirm key when setting4.: Enter into parameter setting. As jump key when setting5.: Adding number when setting. Manual peak resetting6.: Changing position when setting. Manual resetting button7.
Set
Ent
The upper line1--Shield 2--Excitation- 3--Signal- 4--Signal+5--Excitation+ 6--Null 7--RS485-B- 8--RS485-A+9--RS232/RXD 10--RS232/TXD 11--GND 12/13/14--AC power
The lower line1--Analog output+ 2--Analog output-3/4--Null 5/6--Upper limit relay(NO)7/8--Middle limit relay(NO) 9/10--Lower limit relay(NO)11--Null 12~15--three inputs, reserved function
2.3 Connection instruction
2---Brief introduction
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3---Parameters interpretation
Code Parameter Interpretation Setting range Default value
DD divisionMinimum weight value of
indicator can distinguish1/2/5 1
POINT Decimal Select decimal position 0~4 0~ 0
ADS A/D transfer rate0 -- the slowest
13 -- the fastest0~13 5
FLT Filtration grade0 -- the lowest
31 -- the highest0~31 25
SPAN Load cell capacity
The sum of sensor
copacities if several load
cells are connectted
0-50000 5000
COOZero point
Add no weight(or weight
you want Press after stabilizedcalibration
to take it as 0)
to the load cell
CSPFull scale
calibration
Add 70~100% of F.S
weight to the load cell
Press to set the the main
screen into the value you want
under loaded weight,press
after stabilized
Pass Press
3.1 Calibration parameters
Set
Ent
Ent
Ent
EntEnt
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Code Parameter Interpretation Setting Range Default Value
ALA1 Zero clearing range For manual resetting 0~59999 2
ALA2 Upper limit value 0~59999 5500
ALA3 Middle limit value 0-59999 4000
ALA4 Lower limit value 0~59999 2500
ALA5Peak value auto resetting
range
Resetting range for sub-screen,if peak value ishigher than set value,itwill hold until next peak
0~59999 1000
ALA6Judgement way of
upper/middle/lower limitvalue
The higher digits controlH/M/L limit
respectively.1/0 meansthe corresponding relay
will be activated ifmeasured value if
higher/lower than setvalue
0000~1111 0000
ALA6.1Output options for
upper/middle/lower limit0-Level output1-Pulse output
0/1 0
ALA6.2-ALA6.4
Output pulse time ofupper/middle/lower limit
1-0.1s,199-19.9s,whenALA6.1=1,the relay willoutput a set-time pulse
signal whenactivated,then close
0~199 5
ALA7 Analog output setting
Taking 0-10V analogoutput for example,when ALA7=1,it will
output 0V at negativefull scale,5V under 0
loading10V at positivefull scale
0/1 0
ALA7.1 Analog output adjustment at zero 0~3999 650
ALA7.2 Analog output adjustment at full scale 0~3999 3250
ALA8 Auto resetting range Measured value withinresetting range&Lasting
for resetting time,indicator will auto reset
0~59999 0
ALA9 Auto resetting time 0-9 9
ALA10Power-on zero clearing
time
Indicator will do zeroclearance every time
power onOFF,1~9 OFF
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Ent Ent
Ent
Set
Ent
Ent
Ent
4---Calibration
In setting and calibration status,the sub screen displays the parameter,themain screen displays the parameter value. and is used to change theparameter value.Press to confirm the parameter value and jump to the nextparameter until all the parameters are set.
Ent
Code Parameter Interpretation Setting Range Default Value
SC Communication protocol
0-CB920 continuous1-CB920 order3-MODBUS continuous4-MODBUS RTU
0/1/2/3 1
BAUD Baud rate 600~19200 9600
ST Data transmission rate
The number of datatransmission undercontinuous mode or
automatic mode
20/33/40/50/66/100
100
ADDR Indicator address 00~99 01
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IDD Read NO. Of bytes Word H Word L Verification H Verification L
XX 3 2 XX XX CRCH CRCL
IDD ReadRegister
address H
Register
address L
Register
qty. H
Register qty.
L
Verification
H
Verification
L
XX 3 XX XX XX XX CRCH CRCL
0
0
0
IDD ReadNo. of
bytesWord H … Word L
Verification
H
Verification
L
XX 3 XX XX … XX CRCH CRCL
IDD ReadRegister
address H
Register
address LWord H Word L
Verification
H
Verification
L
XX 6 XX XX XX XX CRCH CRCL0
IDD ReadRegister
address H
Register
address LWord H Word L
Verification
H
Verification
L
XX 6 XX XX XX XX CRCH CRCL0
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7---Ordering code
•Web: •Email:www.forsentek.com [email protected] Co., Limited
Part No.
Communication Analog output
3 relays
RS232 RS485 4-20mA 0-10V
FXT1 • •
FXT2 • •
FXT3 • • •
FXT4 • • •
FXT5 • • •
FXT6 • • •