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1 TC-7320-RS &TD200(TD201) ⽖暣儎㽩⹎⁛復☐ ⍲㽩⹎デ㷔☐

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  • 1

    TC-7320-RS &TD200(TD201)

  • 1

    (Transmitter)

    (Transmitter)

    (Transmitter)

    (Transmitter)(Transmitter)

    (Transmitter)

    4.4

    (LABEL)

  • 2

    ................................................................................................................................. 1 ..................................................................................................................................... 4

    ............................................................................................................................................. 7 ......................................................................................................................... 9

    2.1 ............................................................................................................................... 9 2.2 ............................................................................................................... 9 2.3 ......................................................................................... 10

    ............................................................................................................................... 11 3.1 ................................................................................................................. 11 3.2 ..................................................................................................................................... 12 3.3 ............................................................................................................................. 16 3.4 ..................................................................................................................................... 16

    ............................................................................................... 18 4.1 ......................................................................................................................... 18 4.2 ................................................................................................................. 18 4.3 ............................................................................................................. 19 4.4 ................................................................................................................. 20

    ................................................................................................................................... 21 5.1 ............................................................................................................................. 21 5.2 ............................................................................................................................. 21 5.3 LED ........................................................................................................................ 21

    ........................................................................................................................................... 22 6.1 ..................................................................................................................................... 22 6.2 ..................................................................................................................... 22 6.3 ............................................................................................................................. 22 6.4 ................................................................................................................................. 22 6.5 ......................................................................................................................... 22

    ........................................................................................................................... 24 7.1 ............................................................................................................................. 24 7.2 (Real-Time Chart mode) ........................................................................... 24 7.3 (Trace mode) ....................................................................................... 25 7.4 ......................................................................................................... 26 7.5 ..................................................................................................................... 27

    ........................................................................................................................................... 28 8.1 ............................................................................................................. 30 8.2 (Code) .......................................................................................................................... 32 8.3 (Language) .................................................................................................................. 33

  • 3

    8.4 (Mode) ............................................................................................................... 34 8.5 (Heater) (TD-201 only) ................................................................................ 36 8.6 (Product Adj.) ............................................................................................. 37 8.7 1(Relay 1) ............................................................................................................... 39 8.8 2(Relay 2) ............................................................................................................... 40 8.9 3(Relay 3) ............................................................................................................... 44 8.10 4(Relay 4) ............................................................................................................. 44 8.11 1(Analog1) ........................................................................................ 45 8.12 2(Analog2) ........................................................................................ 46 8.13 / (Clock) .............................................................................................................. 46 8.14 RS-485 ...................................................................................................................... 48 8.15 (Digital Filter) ................................................................................... 49 8.16 (Back Light) .............................................................................................................. 50 8.17 (Contrast) .............................................................................................................. 51 8.18 (Logbook) ...................................................................................................... 52 8.19 (Return) ..................................................................................................... 53

    ........................................................................................................................................... 54 9.1 ..................................................................................................................... 55 9.2 (Code) .................................................................................................................. 56 9.3 ............................................................................................................................. 57 9.4 (Known Sol.) ............................................................................................... 58 9.5 (Dark Current) ............................................................................................... 59 Modbus .................................................................................................................... 61 10.1 ........................................................................................................................... 61 10.2 Modbus ........................................................................................................ 63 10.3 Modbus ( 03H ) ......................................................................... 68

    ............................................................................................................................... 69

  • 4

    (Overview)

    Mode

    / 1. 2. ( )

    Heater

    (TD-201 only)

    Product Adj.

    Relay 1

  • 5

    Relay 2

    ( )

    Relay 3

    Relay 4

    ( )

    Analog 1

    1 Turbidity

    Analog 2

    2 Turbidity

    Clock

    / (TC-7320-RS3V

    CR2025/2032 )

    RS-485

    RS-485 Modbus

    Digital Filter

    Back Light

    Contrast

    Logbook

    Return

    Code

    Language

  • 6

    (Information)

    Known Sol.

    Dark Current

    Return

    Code

  • 7

    TC-7320-RS Turbidity

    TD-200 TD-201

    LED 0.0000~200.00NTU

    0.0001NTU 0.001NTU 0.01NTU

    ( )

    ±2% or ±0.02NTU(0 to 40NTU)

    ±5%(40 to200NTU) NTU FTU FNU 250ml~750ml/minute (Turbidity)

    0~50 C -20~70 C

    LCM / /

    0/4~20mA Turbidity 500 50

    RS485 Modbus Modbus …

    RELAY ON/OFF 240VAC 0.5A Max.( ) / (HI/LO)

    ON 0~99 59 / OFF 0~999 59

    (Relay 2 Relay 4 Wash ) 100V~240VAC±10%,50/60Hz

    6W Max.

    W Max. 6W Max. / / 144mm × 144mm × 115mm (H×W×D)

    138 mm 138 mm (H×W) 0.8 Kg

  • 8

    296.1mm x 306mm x 184.1mm(H×W×D) 1.5Kg 1.25Kg

    IP65 1500M

    Accuracy

  • 9

    2.1 2

    138 mm 138 mm

    2.2

    138 mm

    138 mm

    200 mm

    90 mm

    200 mm

  • 10

    2.3

    U8-34

    8-35 8-35-1 8-35 8-35-2

  • 11

    3.1

    1. 6.

    2. 7.

    3. 8.

    4. 9.

    5.

    3.1.1 1. LED 2. LED

    7.5

  • 12

    3.2 3.2.1

    ( ) (2 ) RS485 (2 )

    3.2.2 1. ( x x )296.1mm x 306mm x 184.1mm 2.

    3. 200mm

  • 13

    3.2.3 1. M6 10mm 20mm 2

    270mm 5.4mm

    2. ( 30cm)

    3. 4.

  • 14

    3.2.4 3

    1. 1/4inch (PE )

    2. 16mm 5/8inch 3. 3/4NPT

  • 15

    3.2.5 2 AC110-220V RS485

    1. 4 M3 2. AC

    3. RS485 RS485 RS485

    S+ GND S-

    4.

  • 16

    3.3

    3.4 3.4.1

    3.4.2

    1. 2. 3. 4. ( 3.78

    25 ) 5.

  • 17

    6.

    1. 2. 4 3. 4. 5. 6. 3.4.3

    1

    1. 2. 3. 4 M3 ( ) 4. 3 5. 4~1

  • 18

    ~~

    4.1

    4.2

    SG

    Green

    Red

    S-

    POWER

    AC INPUT

    POWER

    1

    4/20mA

    RS-485

    D+(B) G D-(A)

    2

    4/20mA

    REL1 REL2/WASH REL3 REL4/WASH

    Coaxial shield S+

  • 19

    ~~

    4.3

    100~240 AC

    REL4

    REL3

    REL2

    REL1

    D-(A) RS-485 D-(A) G RS-485 GND D+(B) RS-485 D+(B) 4~20mA - Turbidity - PLC

    4~20mA + Turbidity + PLC 4~20mA - Turbidity - PLC 4~20mA + Turbidity + PLC S- ( ) SG ( GND) S+ ( )

  • 20

    4.4

    (Power Relay)

    100V~240VAC

    Relay 2/WASH Relay 1 Relay 3

    100V~240VAC

    M

    Relay 4/WASH

    M

    M

    M

  • 21

    S/N:191001001

    WASHB.L.

    Setup Cal. Mode Enter

    Turbidity Transmitter TC-7320-RS

    HI LO

    5.1 5.2

    /

    /

    1. 2. 1. 2.

    5.3 LED

    WASH (WASH/Cln) HI (HI) LO (LO) B.L.

  • 22

    6.1

    6.2

    6.3

    6.4

    1 (Logbook)

    2

    6.5 6.5.1 Single

    NTU 4 OFF(TD-201 only)

    0.000NTU Relay 1 (Hi) Auto SP1= 80.000NTU Hys.= 1.0000NTU Relay 2 (Lo) Auto SP2= 20.000NTU Hys.= 1.0000NTU Relay 3 (Hi) Auto SP1= 80.000NTU Hys.= 1.0000NTU Relay 4 (Lo) Auto SP2= 20.000NTU Hys.= 1.0000NTU Analog1 1(Turbidity) 4~20mA 0.0000~100.00NTU Analog2 2(Turbidity) 4~20mA 0.0000~100.00NTU

    2019 1 1 0 0 0 RS-485 RTU 19200 Even 1 ID 001

    30 OFF

    0 None

  • 23

    Auto 3 OFF

    6.5.2 Cal.Point No Cal. Dark No Cal. Reference No Cal.

    Auto 30 OFF

    No Cal

  • 24

    7.1 /

    7.2 (Real-Time Chart mode)

    Turbidity 8.4 (Mode)

    123/12 ( 15 )

    /

    15s

    3

  • 25

    7.3 (Trace mode) T( )

    T 60 T/60Mean Value Max. Value

    Min. Value T/60T/60 T 60

    (T/60=1)T 12 T/12

    5 (T/60) Turbidity8.4 (Mode)

    (XX XX)(hr min) (672 00)

    T/12

    T(60 )

    T

    T/60

    T/60

    T/60

  • 26

    7.4 1 ”HOLD” ”REL2 Clean

    Running” ”REL4 Clean Running” WASH Relay

    2 Relay 1/ Relay 2/ Relay 3/ Relay 4 ”REL1-Hi/ REL2-Hi/ REL3-Hi/ REL4-Hi” HI ”REL1-Lo/ REL2-Lo/REL3-Lo/ REL4-Lo” LO

    3 Analog1/ Analog2 / ” mA -1 / mA -1 ” ” mA-2 /mA-2

    4 (TD-201 only)” ”

    5 ” ” .

    HOLD HOLD

    1 1 2 3 4 HOLD

    2 HOLD 3 RS-485 HOLD

    Analog1

    Relay 2

    Relay 1

    Relay 2

    Analog 2

    Relay 3 Relay 4

    Relay 4

    (TD-201 only)

  • 27

    7.5 (Alarm

    Info.) (Alarm Info.)

    Temp Alarm

    Light Source Alarm

    Heater Alarm (TD-201 only)

  • 28

    TC

    -732

    0-R

    S

    Ove

    rvie

    w

    Cod

    eR

    elay

    1 1R

    elay

    2 2

    OFF

    ()

    ON

    ()

    New

    C

    ode

    Rel

    ay1

    SP

    Rel

    ay1

    Hys

    .Rel

    ay1

    Rel

    ay1

    Rel

    ay2

    Hys

    .

    Rel

    ay2

    Rel

    ay2

    Rel

    ay2

    SP

    Rel

    ay1

    Rel

    ay2

    Ret

    urn

    Lang

    uage

    Aut

    oA

    uto

    /

    Prod

    uct A

    dj.

    Dig

    ital

    Cha

    rtTr

    ace

    Max

    Min

    Max

    Min

    YES

    Mod

    eH

    eate

    r

    Hea

    ter

    Cle

    an Cle

    anH

    ys.Cle

    an

    Cle

    an

    Hig

    hor Lo

    w

    Rel

    ay 3 3

    Rel

    ay3

    SP

    Rel

    ay3

    Hys

    .Rel

    ay3

    Rel

    ay3

    Rel

    ay3

    Aut

    o

    Rel

    ay 4 4

    TD-2

    01 only

  • 29

    Ana

    log1

    Clo

    ck /

    Dig

    it F

    ilter

    04m

    A

    20m

    A0/20

    4/20

    mA

    Bac

    k Li

    ght

    Ret

    urn

    Aut

    oM

    anua

    lEx

    itA

    uto

    ON

    OFF

    RS-

    485

    RTU

    ASC

    II

    ID

    Logb

    ook

    Con

    trast

    Cod

    e

    /

    Clo

    ck ON

    Rel

    ay 3 3

    Rel

    ay 4 4

    Rel

    ay4

    Hys

    .

    Rel

    ay4

    Rel

    ay4

    Rel

    ay4

    SP

    Rel

    ay4

    Aut

    o Cle

    an Cle

    anH

    ys.Cle

    an

    Cle

    an

    Hig

    hor Lo

    w

    Ana

    log2

    04m

    A

    20m

    A0/20

    4/20

    mA

  • 30

    8.1 (Overview)

    Overview TD-200

  • 31

    TD-201

  • 32

    8.2 (Code) (Code)

    1111

    (Language)

    0000 0

    ERROR CODE

  • 33

    8.3 (Language) (Language)

    (Mode)

  • 34

    8.4 (Mode) (Mode)

    TD-201only

    4 0.0001(0.0000~9.9999) 0.001(10.000~99.999) 0.01(100.00~200.00) 3 0.001(0.000~99.999) 0.01(100.00~200.00) 2 0.01(0.00~200.00)

  • 35

    Chart Mode

    Chart Mode Trace Mode

    (Product Adj.) (TD-200 ) (Heater) (TD-201 )

    (Product Adj.) (TD-200 ) (Heater) (TD-201 )

  • 36

    Trace Mode

    NO T

    YES

    (Product Adj.) (TD-200 ) (Heater) (TD-201 )

  • 37

    8.5 (Heater) (TD-201 only) (Heater)

    7.4

    Heater

    (Product Adj.)

  • 38

    8.6 (Product Adj.) (Product Adj.)

    PDT 7.4

    1(Relay 1)

    Turbidity

    Turbidity

    Turbidity

  • 39

    8.7 1(Relay 1) 1(Relay 1) (Hi

    Point) (Lo Point) (SP Setting Point) (Hys. Hysteresis)( )

    High Point Alarm Control

    off off on on

    SP Hys.

    Turbidity

    t (sec)

    (Hys.)

    (SP)

    Relay 1

  • 40

    2(Relay 2)

    Relay 1

    ON

    Relay 1

    HI

    (Hys.)

  • 41

    8.8 2(Relay 2) 2(Relay 2) (Hi

    Point) (Lo Point) (Clean) (Hi Point) (Lo Point)(SP Setting Point) (Hys. Hysteresis)

    ( )

    .

    Low Point Alarm Control

    off

    SP Hys.

    Turbidity

    t (sec)

    off on on

    (Hys.)

    (SP)

    Relay 2

  • 42

    3(Relay 3)

    Relay 2

    ON

    Relay 2

    LO

    (Hys.)

  • 43

    (Clean) (Clean ON) (Clean OFF)(Hys. Hysteresis)

    0 ”REL2 Clean Running”

    on off on off on

    off off

    on on

    off

    Ton Thys Toff Ton Thys Toff Toff

    Clean Timer Control

    Relay Contact

    Timer Settings

    MeasureAction

    Clean

    Clean

    Clean (Hys.)

  • 44

    8.9 3(Relay 3)

    3(Relay 3) 8.7 1(Relay 1)4(Relay 4)

    8.10 4(Relay 4)

    4(Relay 4) 8.8 2(Relay 2)1(Analog1)

    Clean

    ON

    Clean

    WASH

    Clean

    3(Relay 3)

  • 45

    8.11 1(Analog1) 1(Analog1) 0~20mA 4~20mA

    22mA 0~20mA0mA 4~20mA 2mA

    HOLD HOLDPLC 0(4) 20mA0(4) 20mA

    0-20

    4-20 mA

    4mA

    4mA

    20mA

    20mA

    2(Analog2)

  • 46

    8.12 2(Analog2) 2(Analog2) 8.11 1 / (Clock)

    0mA

    0mA

    20mA

    20mA

    0-20

    4-20 mA

    / (Clock)

  • 47

    8.13 / (Clock) / (Clock) (Year) (Month) (Date) (Hour)

    (Min)OFF

    TC-7320-RS3V CR2025/2032

    RS-485

    OFF RS-485

  • 48

    8.14 RS-485 RS-485 Modbus (Mode) (Baud

    Rate) (Parity) (Stop Bit) (ID) ModbusModbus HOLD HOLD

    (Digital Filter)

    RTU

    ASCII

    Even Odd

    None

    (ID) 001~247

    (Baud

    Rate) 2400 4800 9600

    19200

    (Stop Bit) 1 Bit 2 Bit

  • 49

    8.15 (Digital Filter) (Digital Filter)

    (Back Light)

  • 50

    8.16 (Back Light) (Back Light) (-2~2 ~ )

    (-2~2 ~ ) OFF AUTO touch-on5

    ON OFF touch-on Auto

    touch-on

    (Contrast)

    -2

    -1 0 1

    2

    -2

    -1 0 1

    2

    -2 -1 0 1

    2

  • 51

    8.17 (Contrast) (Contrast) -2 -1 0

    1 2

    (Logbook)

  • 52

    8.18 (Logbook) (Logbook) 50Modbus 10.2

    Modbus

    (Return)

  • 53

    8.19 (Return) (Return)

    (Manual Exit) (Auto)

    (Code)

  • 54

    TC-7320-RS

    Information

    Code

    OFF( )

    ON( )

    New Code

    Return

    Auto Manual Exit

    Known Sol.

    CAL

    /

    Dark Current

    CAL

    CAL

  • 55

    9.1 (Information)

    (Information) ( OFF / )

  • 56

    9.2 (Code) (Code)

    1100 Known Sol.

    0000 0

    ERROR CODE

  • 57

    9.3

    (Dark Current) (Known Sol.) (Known Sol.)( )

    (Known Sol.) (Dark Current)

    StablCal®

    20.0 NTU StablCal®

    ( ) StablCal®

    (1NTU 20NTU)

  • 58

    9.4 (Known Sol.) (Turbidity) 40 20 10 1 0.1

  • 59

    9.5 (Dark Current) (Dark Current)

  • 60

    9.6 (Return) (Return)

    (Manual Exit) (Auto)

    (Return)

    (Code)

  • 61

    Modbus

    10.1 TC-7320-RS RS-485

    ( ) D+(B)D-(A)

    GND

    1. TC-7320-RS RS-485 RS-485

    2. D+(B) D-(A) 120Ω RT

    a. (Open Circuits b. (Short Circuits c. (Idle-bus

    Receiver

    Pull-high Pull-lowVBus Biasing Circuits D+(B) D-(A)

    VBus RS-485Pull-high Pull-low VBus

    VBus

    GND

    D+(B) GND D-(A)

    TC-7320-RS

    ID 01

    TC-7320-RS

    ID 02

    Modbus

    RPull-high

    RT

    RPull-low

  • 62

    VBus 5Volt (Pull-high) (Pull-low) 1KΩ120Ω

    3. RS-485 32 RS-4851200 RS-485

    4.

    5. TC-7320-RS Modbus 50 6. 0.5 (

    )

  • 63

    10.2 Modbus Modbus PLC Address 1 Address 1 Turbidity 0045H( ) 69( ) PLC Address 1 0046H( ) 70( ) Turbidity

    03H 06H 10H

    R/W

    0000H None 0001H R 2 USHORT 1-247 1 0002H R 6 USHORT ASCII TC7320

    0005H R 2 USHORT 0 RTU

    0 1 ASCII

    0006H R 2 USHORT

    0 2400

    3 1 4800 2 9600 3 19200

    0007H R 2 USHORT 0

    1 1 2

    0008H R/W

    * 12

    USHORT

    2019-01-01 00 00 00

    0009H R/W USHORT 000AH R/W USHORT 000BH R/W USHORT 000CH R/W USHORT 000DH R/W USHORT 000EH R/W * 2 USHORT 1111

    000FH R/W

    Relay1 *

    2 USHORT 0 OFF

    0 1 AUTO

    0010H R/W 2 USHORT 0 Hi

    0 1 Lo

    0011H R/W 4 FLOAT SP1 80NTU 0013H R/W 4 FLOAT Hys1 1NTU

    0015H R/W Relay2 *

    2 USHORT 0 OFF

    1 1 AUTO

    0016H R/W 2 USHORT 0 Hi

    1 1 Lo

  • 64

    2 Clean 0017H R/W 4 FLOAT SP2 20NTU

    0019H R/W 4 FLOAT Hys2 1NTU 001BH R/W 2 USHORT ON.S 0-5999 0 001CH R/W 2 USHORT OFF.H 0-999 0 001DH R/W 2 USHORT OFF.M 0-59 0 001EH R/W 2 USHORT Hys.S 0-5999 10

    001FH R/W

    Relay3 *

    2 USHORT 0 OFF

    1 1 AUTO

    0020H R/W 2 USHORT 0 Hi

    0 1 Lo

    0021H R/W 4 FLOAT SP3 80NTU 0023H R/W 4 FLOAT Hys3 1NTU

    0025H R/W

    Relay4 *

    2 USHORT 0 OFF

    1 1 AUTO

    0026H R/W 2 USHORT 0 Hi

    1 1 Lo 2 Clean

    0027H R/W 4 FLOAT SP4 20NTU 0029H R/W 4 FLOAT Hys4 1NTU

    002BH R/W 2 USHORT ON.S 0-5999 0 002CH R/W 2 USHORT OFF.H 0-999 0 002DH R/W 2 USHORT OFF.M 0-59 0 002EH R/W 2 USHORT Hys.S 0-5999 10

    002FH R/W

    * (Brightness)

    2 USHORT 0 AUTO

    2 1 ON 2 OFF

    0030H R/W 2 SHORT

    2

    0 1 0 -1 -2

    0031H R/W *

    (Sensitivity) 2 SHORT

    2

    0 1 0 -1 -2

    0032H R/W * 2 USHORT 1-60 30

  • 65

    0033H R/W CH1- * 4 FLOAT -20~20NTU 0 0035H R/W CH2- * 4 FLOAT -20~20NTU 0 0037H R/W * 2 USHORT 1~50 1 0038H R

    12

    USHORT

    2019-01-01 00 00 00

    0039H R USHORT 003AH R USHORT 003BH R USHORT 003CH R USHORT 003DH R USHORT 003EH R 2 USHORT 0~22 0

    003FH R/W * 2 USHORT 0 OFF

    0 1 Auto

    Modbus 0037H 0038H~003E1 2

    Modbus Mea Mode 00 Set Mode 01 Cal Mode 02 Power On 03 Power Off 04

    Analog1 Over 05 Analog2 Over 06

    Error 2 (CH1 Error2)

    Slope (CH1) 07

    Error 3 (CH1 Error3)

    (CH1) 08

    Error 4 (CH1 Error4)

    (CH1) 09

    Error 5 10 Error 6

    (CH1 Error6) (CH1) 11

    L.S. Alarm (CH1 L.S. Alarm)

    (CH1) 12

    Temp Alarm (CH1 TP. Alarm)

    (CH1) 13

    Modbus Write Modbus 14

  • 66

    Heater Alarm (CH1 HT.Alarm)

    (CH1) 15

    CH2 Error2 Slope (CH2) 16 CH2 Error3 (CH2) 17 CH2 Error4 (CH2) 18 CH2 Error6 (CH2) 19

    CH2 L.S. Alarm (CH2) 20 CH2 TP. Alarm (CH2) 21 CH2 HT.Alarm (CH2) 22

    03H

    R/W

    0040H R CH1- 2 USHORT 0 Hold

    1 1

    0041H R CH2- 2 USHORT 0 Hold

    1 1

    0042H R 6 CHAR NTU

    NTU ASCII FTU FNU

    0045H R CH1- 4 FLOAT CH1- 0047H 0048H R CH2- 4 FLOAT CH2- 004AH-0050H

    01H 05H

    R/W BIT

    0070H R LO 1 on 0 ( off) 0071H R HI 1 on 0 ( off) 0072H R Clean 1 on 0 ( off) 0073H R MA1 1 on 0 ( off) 0074H R MA1 1 on 0 ( off) 0075H R MA2 1 on 0 ( off) 0076H R MA2 1 on 0 ( off) 0077H R Relay1 1 on 0 ( off) 0078H R Relay2 1 on 0 ( off)

  • 67

    0079H R Relay3 1 on 0 ( off) 007AH R Relay4 1 on 0 ( off) 007BH R CH1- 1 on 0 ( off)

    007CH R CH1-

    1 on 0 ( off)

    007DH R CH1- 1 on 0 ( off)

    007EH R CH1-

    1 on 0 ( off)

    007FH R CH1- 1 on 0 ( off) 0080H R CH2- 1 on 0 ( off)

    0081H R CH2-

    1 on 0 ( off)

    0082H R CH2- 1 on 0 ( off)

    0083H R CH2-

    1 on 0 ( off)

    0084H R CH2- 1 on 0 ( off) 0085H- 008FH

    * 01H * 01H 05H

  • 68

    10.3 Modbus ( 03H ) Turbidity (0045H) Turbidity 25.10

    NTU03H

    ASCII

    (Request) (Response) (Message Framing) Hex (Message Framing) Hex

    (ID, Address) 01 (ID, Address) 01 (Function code) 03 (Function code) 03

    (Starting Address Hi) 00 (Byte Count) 04 (Starting Address Lo) 45 (Register value Hi) CC

    (No. of Registers Hi) 00 (Register value Lo) CD (No. of Registers Lo) 02 (Register value Hi) 41

    (LRC) B5 (Register value Lo) C8 (LRC) 56

    RTU (Request) (Response)

    (Message Framing) Hex (Message Framing) Hex (ID, Address) 01 (ID, Address) 01

    (Function code) 03 (Function code) 03 (Starting Address Hi) 00 (Byte Count) 04 (Starting Address Lo) 45 (Register value Hi) CC

    (No. of Registers Hi) 00 (Register value Lo) CD (No. of Registers Lo) 02 (Register value Hi) 41

    (CRC Check Lo) D5 (Register value Lo) C8 (CRC Check Hi) DE (CRC Check Lo) 65

    (CRC Check Hi) 5A (FLOAT) 32 IEEE 754 16

    16 (CC CD) 16 (41 C8)16 Turbidity 25.10NTU

    16 (Hexadecimal) 41 C8 CC CD CC CD 41 C8

  • 69

    Error2 Slope

    Error3

    1.

    2. 3.

    4.

    Error4

    1. 2. 3.

    Error5

    ERROR CODE

    Error6

    1.

    2.

    Error9