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UMPIOXR400V2-7-1EN, 2012-07-01

10 Serial Output

10.3 Transmission Parameters

PIOX R400 sends CRLF-terminated ASCII. The max. length of the line is 255 characters. The transmission param-
eters of the serial interface RS232 are listed in Tab. 10.3 and of RS485 in Tab. 10.4.

Tab. 10.2: Titles of the columns of the serial output

column title

contains

units of measurement

SRI

sensor - refractive index

(none)

SFT

sensor - fluid temperature

[°C] [°F]

SDT

sensor - instrument temperature

[°C] [°F]

SHL

sensor - humidity 1

[%H]

SHR

sensor - humidity 2

[%H]

SAM

sensor - signal amplitude

[%]

SQU

sensor - signal quality

[%]

SPP

sensor - pixel position

(none)

SGZ

sensor - pixel zero point

(none)

MEA

measured value - main measurement

(depend on the physical quantity)

NDT

measured value - normalized refractive index

(none)

MAU

measured value - auxiliary value

(depend on the physical quantity)

R1S

StatusBit - R1

[bit]

R2S

StatusBit - R2

[bit]

R3S

StatusBit - R3

[bit]

R4S

StatusBit - R4

[bit]

LTF

input - fluid temperature

[°C] [°F]

LPR

input - fluid pressure

[bar]

LDE

input - fluid density

[g/cm³]

LVI

input - kinematic viscosity

[cSt=mm²/s]

LVD

input - dynamic viscosity

[mPas]

LGS

input - conductance

[mS]

LPH

input - ph value

[pH]

LSS

input - sound velocity

[m/s]

LVF

input - volume flow

[m³/h]

LC1

input - general input 1

(depend on the connected input)

LC2

input - general input 2

LC3

input - general input 3

LC4

input - general input 4

Tab. 10.3: Transmission parameters of RS232 serial interface

baud rate

9600 bits per seconds

data bits

parity

even

stop bits

protocol

RTS/CTS

Tab. 10.4: Transmission parameters of RS485 serial interface

baud rate

9600 bits per seconds

data bits

parity

even

stop bits

Содержание PIOX R400

Страница 1: ...User Manual UMPIOXR400V2 7 2EN Sensor at riser pipe Sensor Process Refractometer PIOX R400 PIOX R400B PIOX R400C PIOX R400A2...

Страница 2: ...M GmbH Wolfener Stra e 36 12681 Berlin Germany Tel 49 30 936 67 660 Fax 49 30 936 67 680 E mail flexim flexim de www flexim com User manual for PIOX R400 UMPIOXR400V2 7 1EN 2012 07 01 Copyright FLEXIM...

Страница 3: ...nection of Sensor PIOX R400 with Transmitter PIOX TR374 18 6 4 Connection of Sensor PIOX R400 with Transmitter PIOX TR379 22 6 5 Connection of Sensor PIOX R400B R400C R400A2 with Transmitter PIOX TR37...

Страница 4: ...f the Status Outputs 52 12 4 Protection against Interruption 52 13 Program RMKoeff 54 13 1 Create a New Data Record 55 13 2 Calculation of Characteristics and Coefficients 57 13 3 Transmission of a Da...

Страница 5: ...are given They are marked as follows Always observe the safety instructions 1 3 Suitability and Warranty We take no responsibility whatsoever concerning the suitability of the PIOX R400 for particula...

Страница 6: ...or for any indirect damages PIOX R400 is a very reliable instrument It is manufactured under strict quality control using modern production techniques If installed as recommended in an appropriate lo...

Страница 7: ...The light source is a special LED with a wave length 590 nm sodium D line see Fig 2 1 The light passes an aperture will be parallelized by a lens and reversed by a Dove prism Then it enters the fluid...

Страница 8: ...is often not necessary to determine the refractive index at the actual process temperature Instead an equivalent value measured at a ref erence temperature is used The measured refractive index will b...

Страница 9: ...00 The design of PIOX R400 is shown in Fig 3 1 Transmitter and sensor are the main components A junction box can be mounted between transmitter and sensor sensor cable extension cable direct connectio...

Страница 10: ...are the optical components LED and CCD are located in the sensor housing serial interface RS232 terminal strip KL3 connection of the power supply terminal strip KL4 connection of the outputs terminal...

Страница 11: ...er line Press ENTER to return to the program branch SPECIAL FUNCTION R E F R A C T O M E T E R T R A N S M I T T E R I I 3 G E x n A I I T 4 T a 4 0 6 0 C T y p e P I O X T R 3 7 4 A 2 F l e x i m G m...

Страница 12: ...g cycles are sufficient to keep the optical surfaces prism and window clean However depending on the liquid to be measured it might be necessary to clean the measuring prism regularly to prevent the f...

Страница 13: ...stallation of the sensor with a welding adapter full section view Attention Always observe the Safety Instructions according to Directive 94 9 EC see document SIPIOX_R400 Attention Make sure that the...

Страница 14: ...id pressure is relatively high but within the specification of the sensor i e as the pressure increases the fluid solubility increases and fewer gas bubbles form If necessary clean the measurement pri...

Страница 15: ...transmitter 6 1 1 PIOX R400 Fig 6 1 PIOX R400 6 1 2 PIOX R400B Fig 6 2 PIOX R400B Attention Always observe the Safety Instructions according to Directive 94 9 EC see document SIPIOX_R400 P I O X tran...

Страница 16: ...X zone 1 10 m 10 m junction box JB91 transmitter PIOX TR374C sensor PIOX R400C extension cable max 200 m connection via junction box OR direct connection outside of explosive atmosphere fluid P I O X...

Страница 17: ...5 Insert dowels in the holes Fix the housing with screws to the wall Fig 6 5 Assembly dimensions in mm Pipe Installation The transmitter can be fixed to the pipe For the assembly use the supplied pipe...

Страница 18: ...glands for connecting to the junction box and transmitter are included with the PIOX R400 6 3 1 Direct Connection Remove the blind plug for the connection of the sensor see Fig 6 9 Open the cable gla...

Страница 19: ...h transmitter PIOX TR374 terminal sensor cable 1 measuring channel A V yellow V green A brown B white 3a gray 5a pink measuring channel B 2V yellow 2V green 2A brown 2B white 6b gray 9b pink 70 mm 10...

Страница 20: ...th the cable gland Cut the outer shield and brush it back Pull the extension cable back until the brushed back outer shield is below the shield terminal of the junction box see Fig 6 10 Screw the gask...

Страница 21: ...rown B white measuring channel B 2V yellow 2V green 2A brown 2B white transmitter junction box Important To ensure good high frequency shielding it is important to pro vide good electrical contact bet...

Страница 22: ...t Connection Remove the blind plug for the connection of the sensor see Fig 6 12 Open the cable gland of the sensor cable The compression part remains in the cap nut see Fig 6 11 Push the sensor cable...

Страница 23: ...374C TR374A2 cap nut compression part basic part equipotential bonding terminal terminal strip KL1 70 mm 10 mm outer shield sensor cable terminal sensor cable measuring channel A V yellow V green A br...

Страница 24: ...back Pull the extension cable back until the brushed back outer shield is below the shield terminal of the junction box see Fig 6 13 Screw the gasket ring side of the basic part in the junction box F...

Страница 25: ...2V yellow 2V green 2A brown 2B white terminal strip KL1 terminal extension cable sensor cable V yellow V green S S outer shield 1 A brown B white 1 The outer shield of the sensor cable must be connec...

Страница 26: ...ser and marked as disconnection device of the instrument If the instrument is used in explosive atmosphere the switch should be installed outside the explosive atmosphere If this is not possible the s...

Страница 27: ...ransmitter see Tab 6 6 Attention Always observe the Safety Instructions according to Directive 94 9 EC see document SIPIOX_R400 Tab 6 6 Circuits of the outputs output PIOX R400 terminal circuit active...

Страница 28: ...ller values of Rext the precision is smaller than the specified value binary output optorelay Px Px UH 32 V IC 100 mA binary output open collector Px Px UH 5 24 V RC k UH IC mA IC 1 4 mA binary output...

Страница 29: ...Connect the RS485 cable to the terminals A and B and the shield to terminal 101 of terminal strip KL4 see Fig 6 16 Fig 6 16 Connections of the serial interfaces of the transmitter 6 8 2 Transmitter P...

Страница 30: ...Tab 7 1 General functions INIT cold start Most parameters and settings are reset to the factory default values The data memory will not be cleared Press these two keys simultaneously while switching o...

Страница 31: ...rently selected character to a Z changes between small and capital letters selection of the next previous ASCII character deletes the character currently shown and inserts a blank space scrolls upward...

Страница 32: ...P a r a m e t e r f o r C h a n n e l A 8 3 O N 23 O F F I 1 e n a b l e n o Y E S 4 6 PAR MEA OPT SF Parameter Measuring Output Options Special Function Instrument information Select measuring chann...

Страница 33: ...branch PARAMETER Press ENTER Select the fluid to be measured in the scroll list The scroll list contains glucose saccharose invert sugar fructose etc These fluids and their data sets are programmed i...

Страница 34: ...will not be indicated if a scale is selected Select the unit of measurement to be used Press ENTER If no offset is to be defined for the selected physical quantity or for the normalized refractive in...

Страница 35: ...lues are available during the measurement e g failure of the corresponding instrument defective cable Supplementary input values can only be taken into account when the corresponding coefficients for...

Страница 36: ...AL FUNCTION SYSTEM SETTINGS PROC OUTPUTS Press ENTER Select the output to be installed The scroll list contains all actually available outputs A tick after a list item indicates that this output has a...

Страница 37: ...IGNAL QUALITY relative signal quality PIXEL POSITION absolute pixel position ZERO POSITION zero point of the pixels LINKED INPUTS FLUID TEMP fluid temperature FLUID PRESSURE fluid pressure DENSITY den...

Страница 38: ...maximum output value OUTPUT MAX possible for the entered minimal output value OUTPUT MIN will be displayed Tab 9 2 Error value options error value option result MINIMUM output of the lower limit of th...

Страница 39: ...he terminals to be used for the connection of the output are now dis played here P1 and P1 for the active current loop Connect the leads of the output cable to the displayed terminals Press ENTER E r...

Страница 40: ...test NO to return to SYSTEM SETTINGS Press ENTER Select REED RELAIS OFF or OPEN COLLECT OFF in the scroll list OUTPUT TEST to test the de energized state of the output Press ENTER Measure the resista...

Страница 41: ...elected channel Each entry of the list defines a column of the output The first character of each entry of the list is the designation of the column The 15 possible columns of the out put are designat...

Страница 42: ...VALUE pH value SOUND SPEED sound velocity VOLUME FLOW volume flow COMMONINP x with x 1 4 any output STATUSBITS STATUSBITS R1 first status bit of the channel STATUSBITS R2 second status bit of the cha...

Страница 43: ...onging to the same channel A CHANNEL_INFORMATION information about the channel designation of the measuring point name of the fluid selected physical quantity Each line begins with the name of the cha...

Страница 44: ...sical quantity NDT measured value normalized refractive index none MAU measured value auxiliary value depend on the physical quantity R1S StatusBit R1 bit R2S StatusBit R2 bit R3S StatusBit R3 bit R4S...

Страница 45: ...croll lists BAUD for the baud rate PARITY for the parity ST for the number of stop bits If ON is selected space characters will not be transmitted The file size will be considerably reduced i e shorte...

Страница 46: ...al Output 11 3 Activation of the Outputs The activation displays of all the configured outputs will now be displayed one after another The configuration of the outputs is described in chapter 9 Three...

Страница 47: ...as to be linked to an output see chapter 9 11 4 1 Selection of the Status Bit If no status output is to be defined or no settings are to be modified select SKIP SETUP in the scroll list STATUS OUTPUT...

Страница 48: ...LUES MAIN MEASURE main physical quantity selected in program branch PARAMETER AUXILARY VALUE auxiliary physical quantity NORMALIZED nD normalized refractive index SENSOR VALUES REFRACTIVE INDEX measur...

Страница 49: ...xceeds a certain maximum value MINIMUM x trig The status output will trigger when the source item falls below a certain minimum value SOURCE ERROR The status output will trigger when the source item i...

Страница 50: ...ed in the previous step enter the delay for the deactivation Press ENTER The idle state of the status output has to be defined If NORMALLY OPEN is selected the idle state of the status output will be...

Страница 51: ...quan tity is displayed in the upper line its value in the lower line Press key to display the normalized refractive index Tab 12 1 Values that can be displayed in the upper line display explanation e...

Страница 52: ...s to input a program code that must be entered to interrupt a current mea surement To interrupt a current measurement the complete program code has to be entered BREAK code To execute a command during...

Страница 53: ...valid program code is entered or the program code is not deactivated Enter the program code Press ENTER The input of the program code will be stopped and the measurement continued by pressing key At f...

Страница 54: ...main window will be opened Fig 13 1 Main window of program RMKoeff Tab 13 1 contains an overview of the various functions Tab 13 1 Functions in window RMKoeff menu buttons explanation menu DATEI open...

Страница 55: ...create a data record for a new fluid In the window that will be opened delete DEFAULT and enter the name of the fluid see Fig 13 2 Fig 13 2 Input of the fluid name ENABLE ITEM below ITEM 1 is activat...

Страница 56: ...tics entry of coefficients can be determined by entering a test series see section 13 2 6 calculation of coefficients by entering a test series section 13 2 7 temperature range 8 if the temperature ex...

Страница 57: ...ol l In box TYPE OF FITTING enter the type and degree of the polynomial function to be used to fit the curve to the measurement data The measurement range shown in the diagram can be entered manually...

Страница 58: ...the computer via the serial interface Switch on the transmitter After initialization the main menu appears Close all windows of the program RMKoeff except the main window Fig 13 5 Main window of progr...

Страница 59: ...llowing window will be opened Fig 13 7 Data record is sent The data record is sent to the transmitter 13 4 Displaying the Fluid on the Transmitter After sending the data record to the transmitter a ne...

Страница 60: ...the inputs see section 14 3 14 1 Configuring the Inputs The inputs have to be scaled Note If a new input module is installed the transmitter has to be restarted to detect the new inputs RESET or OFF O...

Страница 61: ...s not evaluate the signal before sending it to the transmitter If I1 MIN 4 0 mA An error is sent if the value falls below the previously defined measuring range If I1 MAX 20 0 mA An error is sent if t...

Страница 62: ...ect the input to be assigned to measuring channel A here DEN SITY Select NO MEASURING if no input is to be assigned to measuring channel A Press ENTER Only the inputs that have been configured are sho...

Страница 63: ...x 16 characters dot matrix backlit menu language English German data logger option SD card 2 GB explosion protection zone 2 outside of explosive atmosphere outside of explosive atmosphere marking II3G...

Страница 64: ...st current output range 0 4 20 mA accuracy 0 1 of reading 15 A active output Rext 500 passive output Uext 4 24 V dependent on Rext Rext 1 k voltage output range 0 1 V or 0 10 V accuracy 0 1 V 0 1 of r...

Страница 65: ...A Technical Data Dimensions of Transmitter in mm PIOX TR374 PIOX TR379 4 5 0 1 0 M 2 0 6 x 7 0 5 2 0 0 1 6 3 2 8 7 2 6 5 screw holes for wall mounting M 2 5 2 1 3 1 9 8 1 1 2 9 1 2 2 5 4 3 7 2 0 8 2 5...

Страница 66: ...nD 1 76 gaskets EPDM FKM Viton or FFKM Kalrez degree of protection according to EN 60529 IP 67 flange FLEXIM Varivent or Tri clamp flange dimensions with flange see dimensional drawing weight type of...

Страница 67: ...of Sensor type of construction M type of construction L flange type F FLEXIM flange flange type V Varivent flange N flange type T Tri clamp flange 3 type of construction M type of construction L horiz...

Страница 68: ...stallation wall mounting option 2 pipe mounting material housing stainless steel 316L 1 4404 stainless steel 304 1 4301 gasket silicone silicone degree of protection according to EN 60529 IP 67 operat...

Страница 69: ...CIP measured with e g laboratory refractometer type precision input of offsets no offset MEASURE ADJUSTS NO SENSOR ADJUSTS NO offset MEASURE ADJUSTS offset SENSOR ADJUSTS start up completed on signat...

Страница 70: ...LEXIM customer measured values one representative measured value each for a typical process state at each measuring point e g working point CIP measured with e g laboratory refractometer type precisio...

Страница 71: ...ed Note Make sure that the sensor material stainless steel 1 4571 and the sensor gaskets for material see purchase order are resistant to the solvent The solvent must be suitable for the fluid too cle...

Страница 72: ...72 UMPIOXR400V2 7 1EN 2012 07 01 C Certificates C Certificates...

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