GWT PR 1713/00 Operating Manual
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GWT PR 1713/00 Operating Manual

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Operating manual
PR 1713/00
Operating manual
Other Manuals for PR1713:
Installation manual
System manual
(general)
Batching manual
Programming
*:7 */2%$/ :HLJKLQJ 7HFKQRORJLHV *PE+ 32%  ' +DPEXUJ *HUPDQ\
9499-050-42910
9499-053-43010
9499-054-43110
9499-057-43210
9499-053-35410

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Release 1.x
Release 1.0
Release 1.x
Release 1.x
Release 1.x



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Summary of Contents for GWT PR 1713/00

  • Page 1 Operating manual PR 1713/00 Operating manual 9499-050-42910 Release 1.x Other Manuals for PR1713: Installation manual 9499-053-43010 Release 1.0 System manual 9499-054-43110 Release 1.x (general) Batching manual 9499-057-43210 Release 1.x Programming 9499-053-35410 Release 1.x *:7 */2%$/ :HLJKLQJ 7HFKQRORJLHV *PE+ 32%  ' +DPEXUJ *HUPDQ\...
  • Page 2 Important L´exploitation de ce produit ne doit s´effectuer que par du personnel autorisé. L´utilisation du produit implique la reconnaissance des conditions mentionnées ci-avant. © GWT Global Weighing Technologies GmbH Meiendorfer Str. 205, 22145 Hamburg 1998 All rights are strictly reserved.

  • Page 3: Table Of Contents

    Contents PR1713 Operating manual CONTENTS 1 INTRODUCTION ................4 1.1 G ............................4 ENERAL 1.1.1 Manual repartition........................4 1.1.2 Instrument description ......................4 2 DESCRIPTION OF CONTROLS ..........6 2.1 D ............................6 ISPLAY 2.2 K .............................7 EYBOARD 2.3 O ........................8 PERATING CONCEPT 2.3.1 Operation via 'soft'-key......................9 2.3.2 Selecting from selection boxes....................10 2.3.3 Editing with alphanumeric characters ..................11 3 MAIN MENU ..................
  • Page 4 Contents PR1713 Operation manual 6.3 S ..................... 38 TARTING A BATCH PROCESS 6.3.1 Status display ........................38 6.3.2 Stopping the batch process ....................38 6.3.3 Continue, skip, abort......................39 6.3.4 Messages during batching ....................39 6.4 S ........................ 40 ELECTING A REPORT 6.4.1 Consumption .........................
  • Page 5 Operating concept PR1713 Operating manual Page 3...

  • Page 6: Introduction

    Operating concept PR1713 Operating manual NTRODUCTION 1.1 General 1.1.1 Manual repartition The operation for the normal PR1713 user is described in this manual, comprising all functions except ‘Setup’, which must be operated via direct keys or via the softkey menu. Additional manuals: •...
  • Page 7 Operating concept PR1713 Operating manual • remote display • functions via digital inputs and outputs As an additional external weighing point, a PR1720 can be connected to the DIOs card Due to programmability (licence PR1750/10) writing individual applications or matching the exi- sting ones is easy.

  • Page 8: Description Of Controls

    Operating concept PR1713 Operating manual ESCRIPTION OF CONTROLS 2.1 Display Weight display status symbols Net weight display Standstill Batching is active Gross or net zero within 1/4d blinks, alarm is pending or manual Gross weight display, dependent of component national language Tare weight display Seite 6...

  • Page 9: Keyboard

    Operating concept PR1713 Operating manual 2.2 Keyboard Indicator controls Display switch-over to gross mode, Set and reset tare. The instantaneous as long as the key is pressed. Addi- gross weight is stored in the tare tionally, symbol B or G dependent memory, provided that: - weight standstill of selected language is displayed.

  • Page 10: Operating Concept

    Operating concept PR1713 Operating manual 2.3 Operating concept The PR1713 operation is menu-guided. For this purpose, the unit has a 'softkey'-functionality as with PR1615. Below the display, there are three 'softkeys', which can be provided with 6-letter inscriptions via the lower display line. The normal operation is very easy also without manual. Keys for taring, untaring, zero setting, printing out, display of gross and net, three definable function keys and a stop key are located below the softkeys.

  • Page 11: Operation Via 'Soft'-Key

    Operating concept PR1713 Operating manual 2.3.1 Operation via 'soft'-key Each menu has a list of functions, which can be selected via softkeys. Three functions are displayed at a time. Selecting a function via 'softkeys' is displayed by two small triangles between the inscription text fields ( If more than three functions can be selected, double tri- angles are displayed.

  • Page 12: Selecting From Selection Boxes

    Operating concept PR1713 Operating manual 2.3.2 Selecting from selection boxes An entry in a variable list can be selected by scrolling. If necessary, this list can be limited by preselection (e.g. all names starting with 'A'). In the display, this type of selection is shown by two special characters left and right from the selected text .

  • Page 13: Editing With Alphanumeric Characters

    Operating concept PR1713 Operating manual 2.3.3 Editing with alphanumeric characters In the alphanumeric entry mode, a cursor blinks in the entry field. Unless already active, this mode is accessible by pressing a key from the right keypad of PR1713. Then, the softkeys are without im- portance.
  • Page 14 Operating concept PR1713 Operating manual Seite 12...

  • Page 15: Main Menu

    Main menu PR1713 Operating manual AIN MENU When the unit is ready for operation and batching is not active, the main menu functions are acces- sible.. Dependent of licence or programming, further or other application programs can be selected. Fixtar Count Prod Menu items at the uppermost menu level:...
  • Page 16 Operating concept PR1713 Operating manual Seite 14...

  • Page 17: Fixtare

    Fixtare PR1713 Operating manual IXTARE The fixed tare function permits taring of the scale with predefined tare values. These can be defined by the user and are stored in a separate table in the database. Fixtare Hopper1 2,5 kg is displayed by selecting softkey 'Fixtar' from the main menu. By scrolling , the fixed tare value can be selected, or the fixed tare number can be selected directly by pressing the numeric keys.
  • Page 18 Operating concept PR1713 Operating manual Seite 16...

  • Page 19: Counting Scale

    Counting scale PR1713 Operating manual OUNTING SCALE A counting scale permits conversion of a weight from the weighing point into a number via a factor. These factors can be defined by the user and are stored in a separate table in the database. Count Screws4 264 pcs...
  • Page 20 Operating concept PR1713 Operating manual Seite 18...

  • Page 21: Batching

    Batching PR1713 Operating manual ATCHING All batching functions are classified in this menu item. Report Batch Comp Recipe During normal operation, only functions Batch start and Report are required. In rare cases, the component and recipe tables are edited, usually by another person. Key 'more' switches between the two 'softkey' menus.

  • Page 22: Input Menu For Component Editing

    Batching PR1713 Operating manual 6.1 Input menu for component editing Selecting softkey 'Comp' from the main menu displays: Component Table Delete Edit Print 6.1.1 Editing Editing single components is done with 'edit': Survey at the example of editing function T he component name is selected from a list by scrolling. T he list is shortend by entering the the first characters of the name.
  • Page 23 Batching PR1713 Operating manual The entry is selected by scrolling . A limitation of the list is Select Component possible. In position '* new *', a new component can be Sugar inserted. 'Enter' completes the selection. Select Component * new * When trying to give a name to a component which was alrea- Name already exist dy assigned to another component, an error message is dis-...
  • Page 24 Batching PR1713 Operating manual The selected name is displayed in the uppermost line. In the Sugar bottom line, all parameters can be selected. The first parame- ter is displayed. The relevant value is displayed beside the Sugar parameter, i.e. a quick survey of all settings of a component is possible by parameter scrolling.

  • Page 25: Component Parameters

    Batching PR1713 Operating manual 6.1.2 Component parameters 6.1.2.1 Batch Mode Each component can be a process step in a recipe. Determine the process step with the batch mode during component definition, e.g. "Bx" for real components and "Dx" for dummy components. If a guide component "Gx"...
  • Page 26 Batching PR1713 Operating manual Discharge batching Batch mode B4 is the normal batch compo- Setpoint calculation: nent for discharge batching according to B1. setpoint = tara - setpoint Batching is preceded by taring, i.e. the net coarse_switch_off = setpoint + preset + overshoot weight is zero at batch start.
  • Page 27 Batching PR1713 Operating manual 6.1.2.1.3 Dummy components Dummy components: non-batchable recipe entries, which control defined actions in the installation via SPM and PLC, e.g. timer, switch on/off, temperature control, motors. The SPM addresses for in- put and output are used in the function block The timer component waits until the specified time has elapsed.
  • Page 28 Batching PR1713 Operating manual 6.1.2.1.5 Analog components Analog components: Parameters Max, Min and Unit. The values are loaded into PR1713 when using the component. The set-point in PR1713 is converted into digits for the analog output, or read as actu- al value from the analog input.

  • Page 29: Spm Output Address

    Batching PR1713 Operating manual 6.1.2.2 SPM output address Output address function: Component handling activates this output bit. The default value of -1 must be set to the correct value during component definition. -1 means that there is no output address. The output address is a bit address (integer number up to 8191) in marker area M (storage capacity for 1024*8 bits), which is activated by component handling.

  • Page 30: Minimum Flowrate

    Batching PR1713 Operating manual 6.1.2.7 Minimum Flowrate For not monitoring the component flow: Enter zero as minimum component flow. For monitoring the component flow: Enter the minimum component flow per minute. Monitoring is also done with short batching times. The value is converted internally into the measuring time. This is the min. flowrate with 'coarse' (or 12,5% thereof with 'fine' batching) otherwise, a flow alarm is output after approx.

  • Page 31: Restart Mode

    Batching PR1713 Operating manual 6.1.2.9 Restart mode If batching is stopped by a tolerance alarm, or if a correction is possible with the weight below the set-point, the defined restart mode determines the behaviour. A correction is possible with the batched weight below fine switch-off point after the calming time.
  • Page 32 Batching PR1713 Operating manual Mode 1 Mode 2 Batching Batching <T <S >S >T <T <S >S >T Restart overshoot overshoot overshoot Restart Tolerance alarm Tolerance alarm Corrected overshoot Next component Next restart mode = 2: component Calculate only a new overshoot in this mode. restart mode = 1: Check only if correction is possible.

  • Page 33: Deleting

    Batching PR1713 Operating manual 6.1.3 Deleting Deleting individual or all component is with function 'delete': Select Component The entry is selected by scrolling . Limitation of the list is possible. The selection is completed with 'Enter'. firstname Delete Component? 'Soft' key selection 'single' deletes only one selected com- ponent.

  • Page 34: Input Menu For Recipe Editing

    Batching PR1713 Operating manual 6.2 Input menu for recipe editing Recipe Table Delete Edit Print is displayed by selecting softkey 'Recipe' from the batch menu. 6.2.1 Editing Edit individual recipes with 'edit': Survey at the editing function example T he recipe name is selected from a list by scrolling. T he list is shortend by entering the the first characters of the name.
  • Page 35 Batching PR1713 Operating manual A number of specific parameters which shall be read out and changed as simply and quickly as pos- sible is stored under the recipe name. The parameter set changes dependent of the batch mode. Recipe name +... Batchmode B1 - B6 G1 - G6...
  • Page 36 Batching PR1713 Operating manual The component name can be selected by pressing 'enter'. Select component When pressing key 'enter' again, the other parameters are al- Sugar1 ways displayed right beside the line number. All parameters are always called up successively. Line setpoint 1) Component name 52.4...

  • Page 37: Recipe Total Mode

    Batching PR1713 Operating manual 6.2.2 Recipe total mode It could be defined for the components B1-B6, G1-G6 and D1-D2, if the setpoints of the recipe line should be added to the recipe sum. This marking is an element of the recipe line and not the compo- nent.

  • Page 38: Setpoint Scaling

    Batching PR1713 Operating manual 6.2.3 Setpoint scaling The setpoints of each recipe line are recalculated according cipe setpoint Scaling factor to the recipe setpoint on each new recipe start. A setpoint cipe sum scaling is done. With the calculation mode it is defined, if the setpoint of the recipe line is recalculated on a new recipe start.

  • Page 39: Deleting

    Batching PR1713 Operating manual 6.2.5 Deleting Deleting individual or all recipes with function 'delete': Select the entry by scrolling . Limitation of the list is pos- Select Recipe sible. Complete the selection by pressing 'Enter'. firstname Delete Recipe? 'Soft' key selection 'single' deletes one selected recipe. Unless the list is limited, all components are deleted with Single 'all'.

  • Page 40: Starting A Batch Process

    Batching PR1713 Operating manual 6.3 Starting a batch process By selecting softkey 'Batch' from the batch menu, the PR1713 Select recipe start procedure is displayed. The operator is prompted for Tart entry of recipe name, setpoint and number of cycles. During configuration, a value can be assigned to individual or Recipe setpoint each of these parameters.

  • Page 41: Continue, Skip, Abort

    Batching PR1713 Operating manual 6.3.3 Continue, skip, abort For this, the batch process must be in stop condition. When skip abort pressing the stop key again, the following menu is displayed. continue line recipe Pressing the first softkey resets the stop condition. In case of a tolerance alarm, the recipe controller is instructed to go on operating.

  • Page 42: Selecting A Report

    Batching PR1713 Operating manual 6.4 Selecting a report is displayed by selecting softkey 'Report' from the batch menu. Report Consum Prodct LBatch The following reports are selectable: • component consumption report • recipe production report • last batch report The layout of all reports is programmed with IEC1131. With the programming licence, however, the user is able to match the reports to his requirements.

  • Page 43: Production Report

    Batching PR1713 Operating manual Consumption report Date: 17.06.99 13:56 Component WP Consumption ----------------------------------------- Sugar-640 558,4 kg Sugar-210 24,3 kg Flour-fine 1330,8 kg Egg powder 572,0 kg Spice mixture-25 0,0 kg Spice mixture-30 0,0 kg Spice mixture-38 104,3 kg 6.4.2 Production report Pressing the second softkey prints out individual or all pro- print Select Recipe...

  • Page 44: Last Batch Report

    Batching PR1713 Operating manual 6.4.3 Last batch report Printing the last batch report with the third softkey: Note: In the configuration, 'Setup' and then 'Config', it could be selected if an actual batch re- port is printed automatically after each batch. Therefore the menue 'batchep.auto prt' has to be selected to 'auto'.

  • Page 45: Address Layout Of Signals

    Batching PR1713 Operating manual 6.5 Address layout of signals 6.5.1 Digital in- and outputmodules PR1713/12. Note: The functionality descibed here, is the PLC standard program. This program could be changed with the software tool PR1750. The output of the internal states or the input of 'commands' is defined by plugging the digital I/O cards (PR13/12) in the slots.
  • Page 46 Batching PR1713 Operating manual Inputs on terminal Outputs on terminal Slot 1 Control signals batch control if the digital I/O-modul Start / Restart / quit coarse valve PR1713/12 is plugged Stop fine valve Abort discharge Go on error single signals single signals Slot 2 if the digital I/O-modul...

  • Page 47: Spm-Addresses For Addressing The Digital Outputs

    Batching PR1713 Operating manual 6.5.2 SPM-addresses for addressing the digital outputs All addresses in the parameter 'SPM-out' of the component had to be between 1024 and 1279. If the component active signals are routed individual to the outputs (single-mode) only the lower eight ad- dresses 1024 to 1039 could be used.
  • Page 48 Batching PR1713 Operating manual Output of binary coded component signals Slot 2 Address Value after coding terminal 1024 LSB 1151 MSB Slot 3 Address Value after coding terminal 1152 LSB 1279 MSB Input signals for components The components for manual weighing (D1, D2) need a 'Quit'-signal from the operator. The address of the 'Quit'-input is 1312 and had to be entered at the component parameter 'SPM-in'.

  • Page 49: Analog Test

    Analog test PR1713 Operating manual NALOG TEST During the calibration of the device the test value is calculated automaticly and stored in the EEPROM. This value is scaled to the full scale deflection (e.g. 5000). When the test is activated, the measuring signal is disconnected from the loadcell. The displayed va- lue appears without an unit on the weighing display.
  • Page 50 Batching PR1713 Operating manual Seite 48...

  • Page 51: Setup

    Setup PR1713 Operating manual ETUP Various functions can be selected during setup: • Calibration • Configuration • Serial interfaces • Display of board number • Licence number management • Initialization data print-out • Set time • Refresh display • Reboot These functions are described in the Installation manual .
  • Page 52 Setup PR1713 Operating manual Seite 50...

  • Page 53: What Can Be Done In Case Of Trouble

    Error messages PR1712 Operating manual HAT CAN BE DONE IN CASE OF TROUBLE 9.1 Error messages 9.1.1 Error messages on the weight display Only the error statuses of the analog part are output on the weight display. They are displayed in code as 'Error x' .

  • Page 54: Error Messages On The Text Display

    Error messages PR1713 Operating manual 9.2 Error messages on the text display These error messages are generated by the current application. Display Signification/cause Dbase error Opening or writing a table in the database was not possible. The table is reserved by another program, or not existing. Tabelle is empty No table contents were found.

  • Page 55: Index

    Index PR1713 Operating manual 10 I NDEX alarm indicaton..............6 delete................7 Analog components............26 discharge mode ..............24 analog input component ..........26 Dummy components ............25 analog output component ..........26 analog test ..............47 Enter key................7 error messages..............51 Back-space ..............7 batch −...
  • Page 56 Index PR1713 Operating manual last batch report .............42 Quit-key ................7 main menu ..............13 Recipe − delete............... 37 manual ................24 − edit ................32 manual control...............24 − print out..............37 More key................7 recipe setpoint ............... 36 recipe sum ..............35 recipe total mode ............

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