User Guide - gefran.cz
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1. the address set n GFEEXPRESS Once the r ght address s selected the parameters have to be saved on the device flash to make the setting definitive GF_eXpress displays every communication error in a message box containing the specific error code and its description Communication status 1s shown on the right side of the status bar 80168 Man GF eXpress user guide 0408 ENG Pag 9 GF_eXpress Parameter control Parameter value When a parameter value is not updated with the device value it is displayed in red It is assumed that parameters are not updated when e they are just loaded after an Open procedure e the user changes a value by editing it It is assumed that the value is updated after a read or after a write procedure A value can be changed via e Textbox e em 250 ET ON d TC degrees C 011000 0 0 e Autotuning SelfTuning SoftStart Continuous YES None Continuous NO SelfTuning One shot WAIT O SoftStart One shot GO AN TA da FILO TR i pone shot with auto switching to GO A i BL E m ra H k k 4 Pag 10 80168 Man GF eXpress user guide 0408 ENG GE eXpress Read and write commands To send a parameter value to the device the user can use the Write parameter command The user can also read the current value of a parameter directly on the device with the Read parameter command The read and write commands refer to the c2. you can display the information for the parameters Each parameter is defined by the following fields ES 2400 oft Mainklenu GF_express E H in 2 Float sa Float o In 2 Input 2 p s ANS ina input ps O ind input i Float 0 m In e p FINA Input maths function A p s Fin h Input maths function b p s In b m hor Int 100 AL 1 Alarm setpoint 1 if absolute Lo 200 AL Alarm setpoint 2 if absolute Lo 3 al wr 3 AL 3 Alarm setpoint 3 if absolute Lo Lo SAL Into 400 400 das a 4 Alarm setpoint 4 if absolute Lo 2 2 19999 99999 AL 5 Alarm setpoint 5 if absolute Lo JE pine E eh De ei 5 Ro ES to 200 H Boo j 400 3 ALS IPA identifies the parameter NAME mnemonic name used to identify the parameter TYPE type of parameter datum ex int enum VALUE current parameter value DEFAULT VALUE parameter default value MIN minimum parameter value MAX maximum parameter value UNIT unit of measurement for the parameter value DESCRIPTION explicit description of the parameter NOTES optional information on the parameter GF_eXpress parameters can be organized in different menus this lets you display the complete list or a subset of the parameters The user can change the values of only the read write parameters If one or more parameters are changed and you want to close the work session GF_eXpress automatically asks 1f you
3. GEFRAN GF_eXpress User Guide Code 80168 ENGLISH Edition 01 04 08 Gf_ eXpress 80168 Man GF eXpress user guide 0408 ENG Pag 1 GF_eXpress Contents GE Xpress User Mandala sani ia 3 o A E A A O A A a A 3 PA E 3 Functional eS Crip iON conca aaa 4 WVOLK Ss 58 EN AVENE ONA ENA O cca ON O O A lidia 4 Panella 7 COMUNALES HON EA AAA AA AAA eci Parame ec on OL ee ee eu ee eu MAM TE 10 Patameler A benennen 10 Read and wrie commands E 11 On In ee 11 Read Only Parameler nenne ne ee 12 EE 12 INTC IL SC IEC ON Windows etico oda 12 Patameler selection Meilen 12 Wizard sele cun ee er rear 13 ee 13 ENEE EELER 14 O O W DO EE 14 Copra 15 Pag 2 80168 Man GF eXpress user guide 0408 ENG GF_eXpress GF_eXpress User Manual Introduction The GF_eXpress configurator lets you configure and use GEFRAN devices To simplify configuration the programme resembles a typical Windows environment with toolbar and statusbar Possible operations Serial communication with the device SLINK3 CanOpen Cencal Modbus protocols Parameter reading and writing Parameter saving in device flash memory Checking of device status PC requirements Pentium or higher processor Adapter for RS232 RS485 TTL and or CANOPEN communication Windows 2000 or higher operating system Communication adapter 80168 Man GF eXpress user guide 0408 ENG Pag 3 GF_eXpress Functional description Work session To work w
4. ameter in a recipe just select the parameter from the grid and drag it to the recipe As an alternative you can select the parameter you want select Add to recipe on the Parameters menu and select the destination recipe as shown in the figure Add to recipe 80168 Man GF eXpress user guide 0408 ENG Pag 13 GE eXpress Alarms The current device status normal work or alarm is displayed on the right side of the status bar Monitor window The monitor window displays the value of the current parameter or parameters The value displayed in the monitor window is constantly updated with the current device value The user can insert the required parameter in the monitor window by selecting it and dragging it from the parameters grid Fa GFX4 gft MainMenu GF_eXpress oT Sart mam mm SP 2 Setpoint 2 in scale limits Lo L Pag 14 80168 Man GF eXpress user guide 0408 ENG GF_eXpress Graphic window The graphics window is a tool that displays the graphics flow of some parameter values The parameters to be displayed can be dragged from the parameters grid to the graphics window A track 1s assigned to each parameter each track has a different colour A maximum of 8 tracks can be displayed simultaneously This window also has a series of graphics display tools such as for example zoom and scale lol xl i m gt O RWE Descrizione PV Process variable SPA Active setpo
5. int reading only op Local setpoint within Lo L Hi L sti EXE Setpoint 1 within Lo Hi L scale 1200 200 1000 ep 3 Setpoint 2 within Lo L Hi L scale Inp Out Hrd F Zurrentiranst rmer Input valu 1 INF SER PE 0 0 ssa U 333 9 ln TV Voltage transformer input value CFG ESA riet 500 500 1999 9999 AL 1 Alarm point 1 if absolute Lo L k fi a gt Float 600 600 1999 3999 AL 2 Alarm point 2 if absolute Lol H SERIALE VIRTUALE BEE 3 Float zoo 700 1999 9999 AL 3 Alarm point 3 if absolute Lo L H 2 Virtual 10 d Float a00 800 1999 4993 AL A Alarm point 4 absolute Lo L H Float fioo 10 0 O 999 9 AHD Heater break alarm point 0 0 H RK E Float 100 a Ou P Control Output reading anly r E Ar H lancia la Kl Auen bud EFE LE Reen 18 Graph View Il E A SE Ir hd e Lu AA 30257 5 E Notes impossibile leggere lo stato del device Modbus Addr 1 Por COM1 gt X COMM ERR 80168 Man GF eXpress user guide 0408 ENG Pag 15 GF_eXpress GEFRAN GEFRAN spa Via Sebina 74 25050 Provaglio d lseo Brescia Italy Tel 39 030 9888 1 Fax 39 030 9839063 http www gefran com mail info gefran com Pag 16 80168 Man GF eXpress user guide 0408 ENG
6. ith the GF_eXpress you have to e create a new configuration or use a previous session by opening a file with extension gfe e Properly configure the communication options protocol type COM port baud rate There are three ways to start a work session 1 Open a parameters file with extension gfe via the Open command on the File menu Do this every time you want to work with a previously saved configuration ES Untitled GF_eXpress Open Ctl 0 bla hb FINES STEEN A re EE ENTE pifi 2 Create a new configuration with New configuration on the File menu ES Untitled DE express New Configuration Crl Pl Et ES eet IH Drek m ates AE TEN CDD Setup This command opens the Gefran devices catalogue window which lets you choose a device from a list of devices grouped by category Pag 4 80168 Man GF eXpress user guide 0408 ENG GF_eXpress E Catalogo prodotti Gefran Selecting a device displays the main HTML page of the device 3 Use wizard mode to create a new session To do this first click the appropriate device category and then the device needed GEFRAN 80168 Man GF eXpress user guide 0408 ENG Pag 5 GF_eXpress GEFRAN mame Instruments Indicators Pag 6 80168_Man_GF eXpress_user guide_0408_ENG GF_eXpress Parameters file After starting the GF_eXpress work session by opening the appropriate parameters file
7. lash is required in order to permanently save values in the device For some devices this command is inactive because Write also includes saving directly in the device flash Menu selection windows Parameter selection menu Parameters are divided into menus that are displayed in the Menu selection window and are organized in a tree structure for easy selection of parameter subsets E geflex 1pll git j darmhenu E Page 1 ks PI CFG e 1 Inp Get CT Out Hrd i INF SER m CO CFG l Ba O Lin l e Pl Lin l m SERIALE WIRTUALE ME Virtual Pag 12 80168 Man GF eXpress user guide 0408 ENG GF_eXpress Wizard selection menu The Menu selection window can also contain a list of wizard pages and or a list of recipes FRAN z 3 amp Input Output Alarms a obe pa manger gp RETTE Ti input trp 0 0 TC J degrees C 0 1000 0 0 333 3 Minimum limit of main input scale for TC RTD PTC within scale limits for Ls 0 linears 1999 9999 Maximum limit of main input scale for TC RTD PTC within scale limits for Hs 1000 linears 1999 9999 Type of probe signal and scale of main input cu sp sr Out P Recipe selection A recipe 1s a subset of parameters This subset is a menu defined by the user To create a new recipe just right click the recipes menu select add and write the recipe name To insert a par
8. urrently selected parameter on the GF_eXpress grid You can also read and write all parameters or a set of parameters by using the Read all and Write all commands To read or write all device parameters regardless of the currently selected menu use the Read all file values and Write all file values commands By using Write default file values you can load the device with the default values contained in the parameters file For some devices you can use Load default values which tells the device to load its default values these values are contained in the device WIZARD GF express ME paralelas Petr Eae Ao on Geiger On line mode On line mode activated with the Online command lets the GF_eXpress update the value of every parameter each time the user selects a parameter on the grid Likewise the parameter is immediately transmitted to the device each time the user changes the value of the parameter selected on the grid 80168 Man GF eXpress user guide 0408 ENG Pag 11 GF_eXpress Read only parameters Some parameters are read only and are called variables Variables cannot be edited or written and are marked by an asterisk next to the IPA of the parameter in the IPA field see figure below OC LINK VOLTAGE DRIVE FIRMWARE DRIVE NOMINAL CURRENT mea See Saving parameters Parameters are saved in the device flash via the Save parameters command Saving in the f
9. want to save the configuration in a gfe file Communication Communication with the device takes place via serial or CAN line To communicate with the device you need an appropriate serial or CAN adapter Communication with the device starts every time the user opens a parameters file or creates a new configuration The user can also enable or disable the connection via Connect on the target menu When the connection is active the item Connect is checked and the toolbar button is pushed Communication settings 80168 Man GF eXpress user guide 0408 ENG Pag 7 GE eXpress The Communication settings command lets you select and define communication options A window lets you select and set the specific protocol Device Link Manager configuration Y CanTracer Y Cencal Y GDB Kim To activate a specific protocol select the protocol and click Activate Click Properties to enable the configuration window for the specific protocol Modbus contig COMI 7 19200 D Each protocol has specific default values which may vary from device to device Pag 8 80168 Man GF eXpress user guide 0408 ENG GE eXpress EXAMPLES ANN Slink3 COMI 38400 baud no parity 8 data bits 1 stop bit address 0 time out 1000 GFX4 Modbus COMI 19200 baud no parity 8 data bits 1 stop bit address 0 time out 1000 Note To correctly activate communication with the device the device address must be
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