RADWAG PUE 5.15 Service Manual Download Page 56

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18.1.1. Technical specification of A/D converter

Maximal number of divisions from A/D

converter

8 388 608

OIML class

III

Number of verification intervals

6000e

Max increase of signal

19.5mV

Max voltage per 1 verification interval

3.25µV

Min voltage per 1 verification interval

0.4µV

Min impedance of strain gauge load

cells

80 Ω

Max impedance of strain gauge load

cells

1200 Ω

Strain gauge load cells feeding voltage

Strain gauge load cells type

4 or 6 screen

18.1.2. Strain gauge load cells connection

•

6-wire load cells

For 6-wire strain gauge load cells do the connection as follows:

Fig.40 6-wire strain gauge load cell connection

Summary of Contents for PUE 5.15

Page 1: ...cells Manual number ITKU 84 02 10 13 PL M A N U F A C T U R E R O F E L E C T R O N I C W E I G H I N G E Q U I P M E N T RADWAG Wagi Elektroniczne 26 600 Radom Bracka 28 POLAND Phone 48 0 48 38 48 800 fax 48 0 48 385 00 10 Sales department 48 0 48 366 80 06 export radwag com www radwag com ...

Page 2: ... 2 OCTOBER 2013 ...

Page 3: ...guage 21 9 4 3 Other 22 9 5 Parameters 23 9 5 1 User parameters 23 9 5 2 Communication settings 24 9 5 3 INPUT OUTPUT functions 26 9 5 4 Available platforms preview 28 9 5 5 Available A D converters preview 29 9 6 Functions 30 9 6 1 Dosing 30 9 6 2 Checkweighing 34 9 6 3 Input Output state 35 10 WEIGHMENT 36 10 1 Terms of use 36 10 2 Scales zeroing 37 10 3 Taring 37 10 4 Weighment for dual range s...

Page 4: ... 18 EXTRA MODULES SPECIFICATION 54 18 1 A D converter 54 18 1 1 Technical specification of A D converter 56 18 1 2 Strain gauge load cells connection 56 18 2 4 inputs 4 outputs module 59 18 2 1 Technical parameters of 4IN 4OUT module 59 18 2 2 Input output schematic diagram 60 18 2 3 4IN 4OUT in sockets 60 18 2 4 4IN 4OUT through cable gland 60 18 3 Profibus 61 19 TECHNICAL PARAMETERS 63 20 EXTRA ...

Page 5: ...se the existing one Such common devices as PC computers can be used with the terminal which is a great advantage while creating a network Individual workstation with the PC device is as well possible The terminal can work with 4 weighing platforms option 2 PRECAUTIONS MEASURES A Before the first use read the Service Manual carefully and follow the instructions Use the device as intended B The weig...

Page 6: ...er network or other random event maintenance the cleaning process E Loss of warranty takes place if A repair is carried out outside RADWAG sales office or authorized service point Service claims intrusion into mechanical or electronic construction by unauthorized people The device does not bear company s protective stickers F Detailed warranty conditions are listed on a service card G Authorized S...

Page 7: ... 7 5 TERMINAL CONSTRUCTION 5 1 Overall dimensions Fig 1 PUE 5 15 terminal dimensions ...

Page 8: ... 8 Fig 2 PUE 5 19 terminal dimensions ...

Page 9: ...ge load cell x4items 2 USB M12 4 pin port 3 RS232 port 4 4WY port option 5 Cable gland for the cable RS485 option 6 Panel USB port 7 Panel USB port 8 RJ45 ethernet port 9 USB M12 4 pin port 10 RS232 RS485 or 2xPROFIBUS IN OUT port 11 4WE port option 12 Power supply cable gland 13 ON OFF power switch key ...

Page 10: ... the following ports Extra weighing platforms Ethernet cable through the PG9 cable gland Cable RS485 through the PG9 cable gland 4WE 4WY cable through the PG9 cable gland 4 IN 4OUT in M12 5 pin connector Profibus communication module Ports typology RS232 RS485 Pin1 B RS485 Pin2 RxD Pin3 TxD Pin4 A RS485 Pin5 GND Pin6 5VDC Pin7 NC Pin8 NC PROFIBUS IN male Pin1 NC Pin2 A Pin3 NC Pin4 B Pin5 NC PROFI...

Page 11: ...MODULE MW 04 PUE 5 weighing terminal is equipped with weighing module MW 04 It can serve as a fully functional scales without a screen Its parameters are kept in a permanent storage of the module It communicates with an internal PC module via RS232 COM6 interface MwManager program serves to maintain weighing module MW 04 Its description is to be found further down this User Manual 7 INTERFACES MOD...

Page 12: ...rating system to proper ports of a terminal back board Caution Weighing module MW 04 communicates with a PC module by COM6 Chart presents factory assignation of COM ports detectable by Windows operating system Any changes of COM ports assignation in Windows operating system may result in faulty functioning of applications installed on a terminal ...

Page 13: ...al housing Wait for the operating system loading procedure to start Operating system Windows activates automatically after the loading procedure has finished 9 STRUCTURE OF MwManager PROGMAM MwManager is a basic application installed on a terminal It operates a weighing module This application serves as a display and a control panel It enables the scales maintenance and configuration The program e...

Page 14: ...meters that haven t been saved permanently into the module are marked with red colour 3 The view of some windows of the MwManeger program depends on the number of operated A D converter connected with the weighing platforms and their configuration in the weighing module MW 04 9 1 MwManager start up To start the program press icon or use START PROGRAMS MwManager menu of Windows system Wait to see a...

Page 15: ... it Press button and choose a demanded menu out of a list Click a window of a given parameter and use a program keyboard to write a value Press a button responsible for decrease of a parameter value or its increase Press button to select a given option press button to unselect it ...

Page 16: ...t of available parameter values down Information button displays information about settings of a given parameter Saving the settings Changes will be stored in a weighing module after Save button has been pressed All temporary parameters that haven t been saved permanently will be marked with a red colour Procedure Press Save button When you see a following message press YES ...

Page 17: ... been saved in a permanent storage of a weighing module If any setting changes will be done but not saved the user may press Refresh button to view the present settings 9 3 Weighment display Fig 6 Weighment display view Symbols exact zero stable measurement result ...

Page 18: ...d platform Caution Zeroing and taring function is available for a presently operated platform 9 4 Application settings Application settings bookmark contains settings of connection with a weighing module list of available program interface languages and other options 9 4 1 Connection settings Connection settings button located in application settings bookmark starts settings of connection with a w...

Page 19: ...connect to module MW 04 This button is located in a device selection bookmark Description Device selection The device to which the user wants to connect weighing module MW 01 weighing module MW 04 To be selected in case of cooperation with weighing module MW 04 ...

Page 20: ...ts By default 1 stop bit not editable value TCP IP IP address Device IP address by default 192 168 0 2 Port Port set in the weighing module by default 4001 RS485 Port Choice of COM port number to which a module is physically connected Speed Transmission speed of RS485 communication port By default 57600 bps Parity Parity state By default none not editable value Data bits Number of data bits By def...

Page 21: ...idental disconnection the button s function switches to Connect and the colour changes to red again Closing MwManager application 9 4 2 Language Language button which is located in application settings bookmark opens the window of language settings Fig 8 Language settings window After selection of a language version press Apply button in order to save changes Present version of the program offers ...

Page 22: ... the application starting procedure this option enables the program to automatically connect with the weighing module It connects either by its default type of connection or the recently chosen one Turn on a touch interface this option adapts a visual image of MwManager program to make it able to work with PUE5 weighing terminal it turns on a touch panel and it turns off a mouse ...

Page 23: ...T OUTPUT functions and a preview of available scales platforms and A D converters 9 5 1 User parameters User parameters button which is located in Parameters bookmark opens a user parameters window These parameters are an active platform parameters they can be edited by each of the users Fig 10 User parameters window List of user parameters Autozeroing Turning on off autozeroing function ...

Page 24: ...Change of a current unit Caution When few platforms are being operated by MW 04 module at one time only parameters for a selected platform are displayed and can be edited 9 5 2 Communication settings Communication button which is located in Parameters bookmark opens a weighing module parameters window These parameters can be viewed and edited by each of the users who connect to the weighing module...

Page 25: ...rt by default 4001 Timeout Number of seconds of the device inactivity that results in disconnection of the device number of seconds ranges from 0 to 300 s RS 232 485 Fig 12 RS communication parameters window Description of fields Module address Weighing module address on RS485 network a separate IP address is given to each of the network devices default value is 1 Values range from 1 to 254 Speed ...

Page 26: ...ution Internal weighing module MW 04 used in the PUE5 terminal is physically connected to the PC module of the terminal via RS232 interface of COM6 port and it works with a default transmission speed of 57600 bps 9 5 3 INPUT OUTPUT functions Weighing module MW 04 can have up to 4 inputs and 4 outputs INPUT OUTPUT button which is located in Parameters bookmark opens a window allowing the user for c...

Page 27: ... 27 Fig 13 Inputs Outputs configuration window ...

Page 28: ... threshold for a selected platform Stable OK stabilny Stable weighing result between MIN and MAX thresholds for a selected platform OK Unstable weighing result between MIN and MAX thresholds for a the selected platform Stable MAX Stable weighing result over MAX threshold for a selected platform MAX Unstable weighing result over MAX threshold for a selected platform Caution If the user sets a funct...

Page 29: ...icient and an input mass Caution Window preview depends on the number of A D converters the number of platforms connected to the device and their configuration Fig 14 Example of 4 weighing platforms preview window 9 5 5 Available A D converters preview ADC button which is located in Parameters bookmark opens a preview of reading units calibration coefficient mass correction coefficient and input m...

Page 30: ...r configuration Fig 15 A D converter divisions preview window 9 6 Functions Dosing checkweighing state and Input Output simulations are set in functions bookmark 9 6 1 Dosing which is located in Functions bookmark Dosing button opens a windows with settings for a dosing process of a weighing platform presently selected one ...

Page 31: ...ng range of a weighing module Bargraph can be graduated upto 120 of an extreme dosing threshold if a fine dosing threshold option has been selected If a fine dosing threshold option is turned off then the bargraph is graduated in accordance with a fast dosing threshold Fig 17 Graduation of bargraph for a fast dosing threshold ...

Page 32: ...ph for a small amount of mass with a graduation option turned off Fig 20 Bargraph for the same amount of mass with a graduation option turned on Dosing parameters Fig 21 Dosing parameters settings window Depending on the need dosing process may be carried out in two stages or one stage ...

Page 33: ...ing the 1 st dosing process stage for a presently operated weighing platform Dosing parameters Dosing status window informs about a present state of a dosing process on a given weighing platform Description Dosing status Dosing process state DOZING dosing in progress SUSPENDED suspending the dosing process STOPPED stopping the dosing process FINISHED dosing is finished Inputs simulation Inputs sim...

Page 34: ...indow for a presently selected weighing platform Fig 22 Checkweighing parameters window Description of the fields LO threshold Gross value of mass checkweighing function is active if this value is exceeded Min threshold Mass value for estimation of tolerance threshold MIN threshold value is signaled below the Min threshold value OK threshold is signaled between Min threshold Max threshold values M...

Page 35: ...tivation of functions option and pressing Input Output state button Fig 23 Inputs Outputs states window Input output numbers in program accord with the numeration in a module Active input output Inactive input output Simulation of output operation is possible after this output number has been pressed This very output activates immediately if only no other function has been assigned to it Output ac...

Page 36: ...t a correct platform in a weighment display in order to get the correct mass reading 10 1 Terms of use In order to assure long device usage and accurate mass measurements the user should avoid applying mechanical shocks while loading a scales pan put loads precisely in the centre of a scales pan erros of eccentric weighment are defined by PN EN 45501 standard point 3 5 and 3 6 2 not load a scales ...

Page 37: ...ll be recognized by scale as an exact zero Zeroing is possible only when display states are stable Caution Zeroing a display state is possible only within the range upto 2 of the maximum scales load If zeroing value is greater than 2 of the maximum load then the message Err2 is displayed 10 3 Taring To estimate net mass for a presently selected platform the user needs to put packaging on a device ...

Page 38: ...ed The 2 nd range weighing is signaled with a display of a sign in the top left hand corner of the display After a load has been taken off the indication is zero The weighment accuracy is the 2 nd range accuracy up to the moment of getting back to zero Fig 24 2nd range scales window Return from the 2nd range weighing to the 1st range weighing proceeds automatically after the load has been taken of...

Page 39: ... can select following units g kg lb oz ct N for verified scales lb oz N are unavailable 11 SCALES PARAMETERS The user can adapt scale to an outdoor environmental conditions filters order or his own needs active autozero These parameters are to be found in parameters bookmark They are available for each of the platforms and for each of the platforms they can be edited List of parameters Autozeroing...

Page 40: ...able result and zero readout are displayed When AUTOZERO function is active each measurements start with an exact zero which is useful Although there are cases when this function can be a drawback One of such examples might be putting load on a pan very slowly e g pouring the load Zero readout correction system in such a case might distort readout of a real mass of the load Procedure Enter user pa...

Page 41: ... 5 2 2 5 medain filter turned off 11 3 Filter Moving average filter adjusts scales to outdoor environmental conditions Procedure Enter user parameters window Select Filter parameter press Select a desired setting out of the available list Available parameters none very fast fast medium slow Caution The higher the order of a filter is the longer time of measurement stabilization it needs ...

Page 42: ...ple These states are presented through light signaling or through steering of peripheral devices systems Fig 26 States range for checkweighing function Caution Starting procedure of checkweighing function and its signaling have been presented in point 9 6 2 of this manual 12 1 LO threshold LO threshold parameter detemines net mass upon exceeding which the checkweighing function activates Procedure...

Page 43: ... of a checkweighing function For the determined net mass the state swaps between Min and OK MAX threshold parameter determines net mass threshold of checkweighing function For the determined net mass the state swaps between OK and MAX Outputs signaling starts over the set net LO threshold value Procedure Click Min threshold parameter window or Max threshold parameter window Enter a threshold value...

Page 44: ...ter stands for net mass value of fast rough dosing below which one or more outputs are active Outputs are assigned to fast dosing Fine dosing threshold parameter stands for net mass value of slow dosing below which but at the same time not below mass value of fast dosing threshold one or more outputs are active Outputs are assigned to fine dosing Procedure Click Fast dosing threshold parameter win...

Page 45: ...ntroduced changes into a permanent storage of a module Changes will be confirmed with the following message If any threshold values will be changed but not saved than present settings can be read out to do it the user has to use a Readout button Readout will be confirmed with a following message ...

Page 46: ...to sav file format This function can be useful when saving module settings as a safety copy in case of a weighing module breakdown Parameters saved on a safety copy can be used for further configuration purposes with a greater number of weighing modules Fig 27 An example of a window with available options Save to file and Read from file File format MW04_ factory number _RRRR MM DD_HH MM sav ...

Page 47: ...to file button after the weighing module parameters have been set In an operating system window select file destination folder and press Save button Fig 28 Save as system window The following message will inform about correctly saved parameters ...

Page 48: ...ed in Fig 28 14 2 Read from file Procedure In order to read the parameters press Read from file button Open operating system window see Fig 29 and select a previously saved file next press Open button Fig 29 Open window In Parameters groups selection window select Read all parameters option or Read chosen parameters option and press OK ...

Page 49: ...ctly the following message will be displayed 15 OFFLINE MODE Offline mode allows for operation of a selected options of a program without the need of connecting it to a weighing module Through this indispensable parameters can be saved without a physical connection with the device ...

Page 50: ...view Procedure Press Connection settings button which is to be found in Application settings bookmark In Connection types settings window select Offline option Press Connect button Offline message will be displayed on the scales screen ...

Page 51: ... 51 Set chosen parameters and save the configuration to file see description in point 14 1 ...

Page 52: ...m the load cell FULL Measuring range exceeded HI Display state exceeded LH Input mass error readout beyond range from 5 to 15 of an input mass 17 CABLES DIAGRAMS Scales of STANDARD made design can cooperate with a computer KAFKA EPSON receipt printers CITIZEN ZEBRA label printers 17 1 USB cable for a printer Fig 32 USB cable for a printer PT0087 ...

Page 53: ...2 for EPSON CITIZEN printer Fig 33 Cable RS232 for Citizen Epson printers PT0019 17 3 Cable RS232 terminal computer Fig 34 Cable RS232 terminal computer PT0020 17 4 Cable RS232 RS485 Fig 36 Cable RS232 RS485 wires colors ...

Page 54: ...functionality Extra A D converter module 4 Inputs 4 outputs module Profibus DP interface 18 1 A D converter A D converters influence PUE 5 terminal functionality Additional weighing modules can work with PUE 5 thanks to them A D converter board is fixed onto weighing module MW 04 inside PUE 5 gauge It is possible to fix up to 4 A D converter boards On a housing lid an additional cable gland is ins...

Page 55: ... 55 Fig 38 A D converter board Fig 39 Weighing module MW 04 ...

Page 56: ...on interval 3 25µV Min voltage per 1 verification interval 0 4µV Min impedance of strain gauge load cells 80 Ω Max impedance of strain gauge load cells 1200 Ω Strain gauge load cells feeding voltage 5V Strain gauge load cells type 4 or 6 cables screen 18 1 2 Strain gauge load cells connection 6 wire load cells For 6 wire strain gauge load cells do the connection as follows Fig 40 6 wire strain gau...

Page 57: ... INPUT 4 wire load cells For 4 wire load cells do the connection as follows Connect REF with 5V and REF with AGND using the LiY 0 34mm2 cable Fig 41 4 wire load cell connection Interface on load cell board Strain gauge load cell signal Notes E SCREEN See the strain gauge load cell connection rules REF Connect to 5V REF Connect to AGND IN OUTPUT IN OUTPUT 5V INPUT AGND INPUT ...

Page 58: ...rm done by the producer No galvanic connection of the screen and the construction of the scales arm Scales with metal head connected with platform via signal cable POINT B POINT B Compact mechanical construction of scales e g Scales with head on a mast head in a metal housing POINT B E Point B electrical connection with housing of a terminal e g threaded pin threaded hole to be used for screwing o...

Page 59: ... board Fig 39 Two optional versions are available 4IN 4OUT fed on hermetic socket 4IN 4OUT fed through cable glands 18 2 1 Technical parameters of 4IN 4OUT module Input parameters Inputs number 4 Inputs type OptoMOS Max switching current 0 2A DC Max forward voltage 50V DC Outputs parameters Outputs number 4 Outputs type Optoinsulated Steering voltage range 5 24V DC ...

Page 60: ... the other one for outputs Chart below presents signals distribution for each pin of a socket 4IN Pin1 IN1 Pin2 IN2 Pin3 IN3 Pin4 IN4 Pin5 COMM Pin6 24VDC Pin7 GND 4OUT Pin1 OUT1 Pin2 OUT2 Pin3 OUT3 Pin4 OUT4 Pin5 COMM Pin6 24VDC Pin7 GND 18 2 4 4IN 4OUT through cable gland Configuration for an optional made design of a terminal Signals are fed on two cables one cable for inputs the other one for ...

Page 61: ...5 COM 5 COM 6 24V 6 24V 7 GND 7 GND 18 3 Profibus Configuration for an optional made design of a terminal PROFIBUS module is installed on an interface board inside PUE 5 gauge Signals are fed on hermetic M12 5P PROFIBUS IN PROFIBUS OUT sockets type B ports coding PROFIBUS Fig 44 Interfaces board with an installed PROFIBUS module ...

Page 62: ...cket PROFIBUS IN male Pin1 NC Pin2 A Pin3 NC Pin4 B Pin5 NC PROFIBUS OUT female Pin1 5V Pin2 A Pin3 GND Pin4 B Pin5 NC Caution For a correct work reconfiguration of jumpers on a PC module is required JP1 jumpers Fig 45 Jumpers configuration on a PC module for PROFIBUS ...

Page 63: ...mV Max voltage per 1 verification interval 3 25µV Min voltage per 1 verification interval 0 4µV Min impedance of a strain gauge load cell 80 Ω Max impedance of a strain gauge load cell 1200 Ω Strain gauge load cells feeding voltage 5V Strain gauge load cells type 4 or 6 cables screen Processor Intel Atom D525 Dual Core 1 8 GHz RAM 2 GB DDR3 800 MHz Data storage HDD SATA lub SSD SATA Graphics stora...

Page 64: ... 64 20 EXTRA EQUIPMENT Extra A D converter Metrological parameters like in the main platform Inputs Outputs module Additional 4 inputs 4 outputs Profibus DP interface Slave mode operation ...

Page 65: ... N G E G U I P M E N T RADWAG WAGI ELEKTRONICZNE 26 600 Radom ul Bracka 28 Phone 48 48 38 48 800 fax 48 48 385 00 10 Sales department 48 48 366 80 06 e e m ma ai il l e ex xp po or rt t r ra ad dw wa ag g c co om m w ww ww w r ra ad dw wa ag g c co om m ...

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