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Pavone Sistemi UWT6008 Technical Manual

Electronic weighing instrument
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TECHNICAL MANUAL
UWT6008 / JBX8 LCD
Electronic weighing instrument
Program P32001 Rel.0.0
Pavone Sistemi
pesatura elettronica industriale

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  • Page 1 TECHNICAL MANUAL UWT6008 / JBX8 LCD Electronic weighing instrument Program P32001 Rel.0.0 Pavone Sistemi pesatura elettronica industriale...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TECHNICAL FEATURES ......................3 CONNECTIONS, POWER SUPPLY, SERIAL ITEMS, USB, FIELD BUS ..........4 CONNECTIONS, LOAD CELLS, OUTPUTS ................5 INTRODUCTION ........................6 FRONT PANEL OF THE DEVICE ....................7 KEYBOARD USE ........................7 PROGRAMMING MENU ....................... 10 CALIBRATION SETTINGS .......................

  • Page 3: Technical Features

    TECHNICAL FEATURES Transducers power supply: 5 VCC (max. 16 cells of overall 350 Ohm) Measuring range: -3.9 ÷ +3.9 mV/V Input sensitivity: Min. 0.02 μV Linearity: < 0.01% FS Thermal drift: < 0.001% FS/ °C Display: 128 x 64-pixel graphic LCD A/D converter: 24 bits Internal resolution:...

  • Page 4: Connections, Power Supply, Serial Items, Usb, Field Bus

    CONNECTIONS, POWER SUPPLY, SERIAL ITEMS, USB, FIELD Terminal board 3.81 mm Field bus + Input 1 ETHERNET 10/100 with TCP, + Inlet 2 MODUBUS/TCP, UDP, IP, ICMP, ARP; - Common items to inputs PROFIBUS DP; DEVICENET; Rs485 + PROFINET; ETHERNET/IP; CANOPEN;...

  • Page 5: Connections, Load Cells, Outputs

    CONNECTIONS, LOAD CELLS, OUTPUTS Lower 3.81 mm terminal board Upper 3.81 mm terminal board Cell 5 Power supply + Cell 1 Power supply + Cell 5 Signal + Cell 1 Signal + Cell 5 Signal - Cell 1 Signal - Cell 5 Power supply - Cell 1 Power supply - Cell 6 Power supply +...

  • Page 6: Introduction

    INTRODUCTION The device is a precision transmitter, the result of the most recent and advanced technology for weighing and measuring systems of load cells. The device allows to display analog cells separately (up to a maximum of 8 cells). The device converts the mV signal of the load cells into a high resolution digital signal (24 bits) for each individual cell;...

  • Page 7: Front Panel Of The Device

    FRONT PANEL OF THE DEVICE LCD DISPLAY Normally the measured net weight is shown on the display. According to the various programming procedures, the display is used for programming the parameters to be entered in the memory, i.e. messages indicating the type of operation being carried out and therefore helping the operator in the management and programming of the device.
  • Page 8 BROWSERING THE PROGRAMMING MENU Operation Description Go to the previous menu item. Go to the next menu item. Access the function for the displayed item. Exit menu or return to the top level. PROGRAMMABLE VALUE COMPOSITION Operation Description Increases the selected digit. Decreases the selected digit.
  • Page 9 MAIN FUNCTIONS Operaton Description Enters the setpoint setting Switches display (Gross/Net/Cells) Sends string onto the serial item Enters the Programming menu Performs semi-automatic zeroing...

  • Page 10: Programming Menu

    PROGRAMMING MENU To access the programming menu, press and hold the long PRG key in the weight display screen. ACCESS TO THE MENU WITH METRIC OPERATION (Jumper enabled) The programming of the weighing parameters and the weight calibration settings are allowed only to personnel authorized by current legislation, through password protected access or by activating the calibration DIP switch (CAL).
  • Page 11 MENU NAME DESCRIPTION INFO Information: Parameter menus that can be displayed for identification of the device and its configuration. TEST Test Menu of the instrument's hardware test operation procedures. SETUP Setup Menu of the programmable parameters that determine the start- up of the instrument.
  • Page 12 Menu Message Name Description Type SIGNAL Cell signal Display of the mV/V signal input to the device Screen HI-RES Resolution x10 Display of the weight with a resolution 10 times Screen greater than the one set Supply voltage Display of the supply voltage measured by the Screen SUPPLY device...

  • Page 13: Calibration Settings

    CALIBRATION SETTINGS Access to this menu is only permitted in the case of FREE operation or in case of authorized personnel access via password (in case of METRIC operation). CALIBRATION SUBMENU: Menu Name Description Type Default Range Fieldbus Addr. Selecting the measurement Unit of UNITS unit used, the desired unit of...

  • Page 14: Load Cells Balancing

    LOAD CELLS BALANCING The procedure can be performed if at least 2 load cells are used, otherwise, the menu will not be active. AUTOMATIC PROCEDURE To carry out the automatic balancing procedure, a weight must be provided to be moved over the various cells to perform the calculation.

  • Page 15: Weight Calibration

    WEIGHT CALIBRATION (*) The setting of the division values via fieldbus takes place differently from that made by the device. Refer to the 1101 and 1102 addresses of the MODBUS register table. (**) These parameters only available in the case of METRIC operation. (***) SAMPLE WEIGHT CALIBRATION AND LINEARIZATION Once the DEAD W.

  • Page 16: Analog Output Settings

    ANALOG OUTPUT SETTINGS ANALOG SUBMENU: Message Name Description Type Default Range Ind.Fieldbus 0-10V [0] Analog 0-5V [1] Selection of the analogue output RANGE output Sel. 0÷10V 1506 type 4-20mA [2] range 0-20mA [3] NET [0] Analog Selection of the value sent by output Sel.

  • Page 17: Serial Ports - Rs232 Settings

    SERIAL PORTS – RS232 SETTINGS CONNECTIONS SUBMENU: Message Name Description Type Default Range C1 MODE RS232 output Selection of the value sent by Sel. mode RS232 output. GROSS PEAK C1 PROT. RS232 com- Selection of the communication Sel. None None munication type for the RS232 ports Continuous tx...

  • Page 18: Serial Ports Settings - Ethercat Configuration

    SERIAL PORTS SETTINGS - ETHERCAT CONFIGURATION CONNECTIONS SUBMENU: Message Name Description Type Default Range EN.FBUS. Abilitazione- Enabling EtherCAT Fieldbus; if Sel. Fieldbus OFF, no error message regarding the EtherCAT communication is displayed INP.REG. Dimension Dimension of the input area Sel. 32, 64, 96, 128 Input Area for EtherCAT fieldbus (values...

  • Page 19: Serial Ports Settings - Profibus Configuration

    SERIAL PORTS SETTINGS - PROFIBUS CONFIGURATION CONNECTION SUBMENU Message Name Description Type Default Range EN.FBUS. Enabling Enabling Profibus fieldbus;if OFF, Sel. no error message regarding Fieldbus the Profibus communication is displayed ADDR.PR. Profibus Ad- Communication address of Profibus Sel. dress protocol 1 ÷...

  • Page 20: Serial Ports Settings - Ethernet/Ip Configuration

    SERIAL PORTS SETTINGS - ETHERNET/IP CONFIGURATION CONNECTION SUBMENU Message Name Description Type Default Range EN.FBUS. Enabling Enabling Profibus fieldbus; if OFF, Sel. no error message regarding the Fieldbus Ethernet/IP communication is displayed IP Address Protocol IP address Ethernet/IP Com. 0.0.0.0 ÷...

  • Page 21: Serial Ports Settings - Canopen Configuration

    SERIAL PORTS SETTINGS - CANOPEN CONFIGURATION CONNECTION SUBMENU Message Name Description Type Default Range EN.FBUS. Enabling Enabling Profibus fieldbus; if Sel. Fieldbus OFF, no error message regarding the CANopen communication is displayed ADDR.CO. CANopen Communication address of Com. Address CANopen protocol 1 ÷...

  • Page 22: I/O Settings

    I/O SETTINGS IN/OUT SUBMENU: Message Name Description Type Default Range Ind.Fieldbus FUN.IN.1 In 1 function Selection of the function Sel. Zero See table * 1401 (Fun 1) associated with input In 2 function 1402 (Fun2) FUN.IN.2 MODE 1 Out 1 mode Selection of the function Sel.

  • Page 23: Setting The Weighting Parameters

    SETTING THE WEIGHTING PARAMETERS Access to this menu is only permitted in the case of FREE operation or in case of authorized personnel access via password (in case of METRIC operation). PARAMETERS SUBMENU: Message Name Description Type Default Range Ind.Fieldbus Operation Sel.

  • Page 24: Filter Settings

    FILTER SETTINGS FILTER SUBMENU: Message Name Description Type Default Range Ind.Fieldbus DIG.BAND Filter factor ** Filter response (Hz) Sel. 1201 See tabel 2 Hz C. RATE Output rate Frequency of weight Sel. 12,5 [0] 1202 ADC * capture. (Hz) 50 [1] Depending 100 [2] on the Fil-...

  • Page 25: Functional Features Settings

    FUNCTIONAL FEATURES SETTINGS FUNCTIONS SUBMENU Message Name Description Type Default Range Ind. Fieldbus STANDBY Stand By Com. 1001 Inactivity time after which the low brightness and keypad lock status is 0 ÷ 999 sec automatically assumed. (Valore min. 0 = function OFF. 5 sec.) LOCK Keyboard...
  • Page 26 Message Name Description Type Default Range Ind. Fieldbus LOG FRQ Storage fre- In the case of activated datalogger, Sel. 10 MIN. [0] select frequency of data storage quency * 5 MIN. [1] 1007 10 MIN (data logger). The maximum 1 MIN. [2] frequency corresponds to the weight capture (maximum 10 SEC.

  • Page 27: Date Clock Adjustment

    DATE CLOCK ADJUSTMENT Access to this menu is only permitted in the case of hardware with a date clock. SOTTOMENU CLOCK: Message Name Description Type Default Range Ind.Fieldbus DATE Date Date adjustment function. adjustment TIME Time Time adjustment function adjustment ACCESS DISPLAY This menu is only displayed in the case of METRIC operation.

  • Page 28: Consultation Of Fiscal Memory

    CONSULTATION OF FISCAL MEMORY This menu is only displayed in the case of METRIC operation. ALIBI MEM. SUBMENU: Message Name Description Type Default Range Ind.Fieldbus SEE.MEM. See fiscal Procedure for consulting the 0 ÷ memory weighs saved in the fiscal 959999 memory.

  • Page 29: Load Cells Emulation

    LOAD CELLS EMULATION As mentioned in the paragraph above, when one of the load cells is damaged or disconnected, the following message appears on the display and the relay output contact 2 opens. ERR CEL X (Where x is the broken cell number) By pressing the PRG key, the faulty cell is excluded from the weighing system that will continue to operate.

  • Page 30: Operating Functions - Threshold Programming

    OPERATING FUNCTIONS - THRESHOLD PROGRAMMING Press the SET button while displaying the weight Message Description Type Default Range Ind.Fieldbus SETPOINT 1 Composition of Setpoint 1 Com. 0÷Capacity 201(MSB) 202(LSB) SETPOINT 2 CComposition of Setpoint 2 Com. 0÷Capacity 203 (MSB) 204 (LSB) •The set threshold valuesare compared with the weight to control the relative logic output. The comparison criterion is established in the threshold set-up procedure.

  • Page 31: Serial Communication Protocols

    SERIAL COMMUNICATION PROTOCOLS The continuous sending is performed at the weight update frequency, compatibly with the serial transmission baud rate. In case of communication on the Ethernet port, the frequency of the continuous transmission is limited to 12.5 Hz. In case of FREE operation, string sent with Continuous, On Demand, Automatic protocols: STX <status>...
  • Page 32 SLAVE PROTOCOL LIST OF AVAILABLE CONTROLS: 1. Request for net weight, gross or peak weight. 2. Weighing command. 3. Autotare command 4. Semi-automatic zero command 5. Peak value reset command 6. Programming of two weight thresholds. 7. Request for programmed thresholds. 8.
  • Page 33 delta). • Gross weight equal to or greater than the minimum weigh (20 divisions) and less than the maximum capacity. • Net weight not null. 3. AUTOTARE COMMAND MASTER: <Ind> “A” EOT DEVICE: <Ind> “A” ACK EOT <Ind> NAK EOT 4.
  • Page 34 11. SWITCH DISPLAY FROM GROSS WEIGHT TO NET WEIGHT MASTER: <Ind> “CN” EOT DEVICE: <Ind> “C” ACK EOT <Ind> NAK EOT 12. SWITCH DISPLAY FROM NET WEIGHT TO GROSS WEIGHT MASTER: <Ind> “CL” EOT <Ind> “C” ACK EOT <Ind> NAK EOT DEVICE: 13.
  • Page 35 PROTOCOLLO STAMPANTE Data sending protocol to Serial printer. Printing can be started by pressing the key (see paragraph OPERATING FUNCTIONS) or by input (see pa- ragraph I/O SETTINGS). Below is a print example. 04/05/16 15:04 06/05/16 15:25 Gross 211.5 kg Cell 1 17.1 % Tare...

  • Page 36: Modbus Communication Protocols

    MODBUS COMMUNICATION PROTOCOLS The parameters of the instrument that can be read or programmed through the communication interfaces available on the instrument, according to the hardware setup, are listed in the following table. The registers of the R type are those readable while those of the W type are those writable. In the case of the Modbus TCP protocol, the device address (“Unit Identifier”...
  • Page 37 Modbus Holding Register Note Address 1101 Weight division value (*) See the relevant table 1102 Decimals (*) 1103 Load cells capacity (MSW) (*) Value INT. - Most significant word 1104 Load cells capacity (LSW) (*) Value INT. - Less significant word 1105 Load cell 1 sensitivity (*) Value INT.
  • Page 38 Modbus Holding Register Note Address 1301 Full scale (MSW) (*) Value INT. - Most significant word 1302 Full scale (LSW) (*) Value INT. - Less significant word 1303 Weight stability (*) See match on page 13 1304 Autozero at power up (MSW) (*) R/W Value INT.

  • Page 39: Fieldbus Communication Protocols

    FIELDBUS COMMUNICATION PROTOCOLS The following table lists the input area registers (prepared by the device and read from the master), common to all PROFINET, ETHERCAT, ETHERNET/IP, PROFIBUS and DEVICENET fieldbuses. The registers have a size of 16 bits. The input area is updated to a maximum frequency of 125 Hz (80 Hz for PROFIBUS fieldbus).
  • Page 40 INPUT AREA REGISTER Note Full scale (LSB) Value INT. - Less significant word Weight stability See match on page 13 Autozero upon power up (MSB) Value INT. - Most significant word Autozero at power up (LSB) Value INT. - Less significant word Tracking of zero See match on page 13 Function of input 1...
  • Page 41 The following table lists the registers of the output area (written by the master and captured by the device), common to all PROFINET, ETHERCAT, ETHERNET/IP, PROFIBUS and DEVICENET. fieldbuses. The registers have a size of 16 bits. The registers written by the master in the output area are read by the device at a maximum frequency of 125 Hz (80 Hz in the case of PROFIBUS fieldbus).
  • Page 42 Addr INPUT AREA REGISTER Note Mode of output 1 - Logics See match on page 14 Mode of output 1 - Polarity See match on page 14 Mode of output 1 - Stability See match on page 14 Hysteresis of output 1 Value INT.

  • Page 43: Canopen Communication Protocols

    CANOPEN COMMUNICATION PROTOCOLS CANOPEN - DESCRIPTION The protocol supports the CiA DS301 “communication profile area”. Network management (NMT) manages the Pre-Operational, Operational, Stopped, Reset and Reset Communication states with the related protocols. The Heartbeat protocol is supported, set by default at 1 second and can be deactivated by programming the intervention time to 0.
  • Page 44 CANOPEN - SPECIFICHE NMT slave Error checking Heartbeat producer Boot-up Range ID nodo 1 - 127 CANopen bit-rates 10 – 1000 kbit/sec PDO number 2 TPDO PDO mode Event-triggered (timer) PDO mapping Synchronous (cyclic) Emergency message Synchronous (acyclic) SDO number 1 SDO server (“expedited”...
  • Page 45 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA GENERAL PARAMETERS Index Sub-Index Name Description Type Attribute 1000h DEV_TYPE Information on the device type (*) 1001h ERR_REG Error log 1005h COB_ID SYNC COB_ID Sync message (80h) Sub-index number (4) Save all parameters (**) 1010h Save communication parameters (**) STORE_PAR...
  • Page 46 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA (CONTINUED) T_PDO COMMUNICATION PARAMETERS Index Sub-Index Name Description Type Attribute Sub-index number (5) COB_ID used by PDO (180h + Node_ PDO sending type (*) AI_T_PDO_ 1800h CPAR1 Inhibition time (0) Reserved Event timer (expressed in ms, default 8 (*) PDO sending type: 00h = synchronous acyclic (PDO is sent following the reception of SYNC, but only if a new measure has been captured).
  • Page 47 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA (CONTINUED) T_PDO COMMUNICATION PARAMETERS Index Sub- Nome Descrizione Tipo Attri- buto Index Numero di sub-index (5) COB_ID utilizzato dal PDO (280h + Node_ID ) U32 Tipo trasmissione PDO (*) 1801h AI_T_PDO_CPAR2 Tempo inibizione (0) Riservato Timer evento (espresso in ms, default 8 ms) (*) PDO sending type:...
  • Page 48 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA (continued) PARAMETERS DEFINED BY THE MANUFACTURER Index Sub-Index Name Description Type Attribute Sub-index number (1) 2000h UD_STATUS Register Status Sub-index number (1) 2001h UD_LORDO Gross weight Sub-index number (1) UD_NETTO 2002h Net weight Sub-index number (1) UD_PICCO 2003h...
  • Page 49 Weight division value UD_DEC 2011h Sub-index number (1) Decimals 2012h UD_TARA_F Sub-index number (1) Fixed tare 2013h UD_STAND_B Sub-index number (1) U16 R/W Standby function 2014h UD_BLOCCO_T Sub-index number (1) Keyboard block function 2015h UD_PASS Sub-index number (1) U16 R/W Password function 2016h UD_PICCO...
  • Page 50 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA (CONTINUED) PARAMETERS DEFINED BY THE MANUFACTURER (continued) Index Sub-Index Name Description Type Attribute Sub-index number (1) 2022h UD_FUN_IN1 Function of input 1 Sub-index number (1) 2023h UD_FUN_IN2 Function of input 2 Sub-index number (1) 2024h UD_FUN_OUT1 Mode of output 1 - Function...
  • Page 51 CANOPEN - OBJECT DICTIONARY - COMMUNICATION PROFILE AREA (CONTINUED) PARAMETERS DEFINED BY THE MANUFACTURER (continued) Index Sub-Index Name Description Type Attribute Sub-index number (1) 2033h UD_ANA_FS Analog full-scale Sub-index number (1) 2034h UD_ANA_M Analog output mode Sub-index number (1) 2035h UD_ANA_R Analog output range Sub-index number (8)
  • Page 52 TABLE RELATING TO THE CODING OF THE STATUS REGISTER Setup Weight Output 2 Output 1 Input 2 Input 1 Hold Description delta Backup function (***) Over-load Under- Tare Zero Peso Centro di Description Weight error calibrated load entered band stabile zero TABLE RELATING TO THE CODING OF THE KEYBOARD BLOCK 15-4...
  • Page 53 Pavone Sistemi pesatura elettronica industriale Certifications: Via Tiberio Bianchi, 11/13/15 - 20863 Concorezzo (MB) ITALIA - Telephone: +39 039 9162656 (6 lines) - Fax: +39 039 9162675 E-mail: pavone@pavonesistemi.it...

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