Gefran GFX-OP 0709 ENG - Southwest Heater and Control
Contents
1. Lu Ld E UP oF E r L ad F bRuF 4 3 Controller configuration parameters CFG Enable trigger mode H da for zone Dc LM Duration of phase softstart ram PAL for zone de Max peak current limit during H QE H phase softstart ram for zone Z ce Max rms current limit at speed LLL A for zone LL Min number of cycles of BF mode LI LL for zone Delay triggering first trigger only LIL for zone T Min non conduction time to LL or reactivate delay triggering for zone Percent HB alarm setpoint based Hh Pp on power on load for zone 4 4 Serial interface 4 5 Input configuration configuration parameters parameters InP 4 6 Output configuration parameters Out z za za Ha i i za za Fr2. a ze Lu rc VE RYE r wi a L VEI 11 mid 4 7 Hardware configuration parameters Hrd Enable feedback mode for zone Max voltage feedback correction for zone Max current feedback correction for zone Max power feedback correction for zone Voltage feedback reference for zone Current feedback reference for zone Power feedback reference for zone Li Moc 4 8 Custom linearization for PV main input PV Lin Ln zr Ln bu ua u a LL Ln Ln Ln 4 9 User calibration 1 potentiometer input GEFLEX 1 20mA In 1 zone 1 TYP 46 2 60mV In 1 zone 1 TYP 48 3 PT100 l1 zone 1 TYP 50 4 In TA zone 1 16 for zone 2 32 for zone 3 64 for zone 4 GFX4 4 10 Pote
3. am Lt Voltmetric input value iL Alarm point 1 scale points Alarm point 3 scale points liL 1 Alarm point 4 scale points I Heater break alarm point VUL scale points of ammeter input Heater break alarm point rut scale points of ammeter input FLU Heater break alarm point UL scale points of ammeter input Control output value Heat Cool n om parameter settable only if Geflex is in Lens manual mode MAN LED on The automatic return to PV SV display is disabled when manual valve control is active id Alarm point 2 scale points Y ES DLL T sen eri PL LLL LLLA SET rr Peak ammeter input during phase softstart ramp for zone Custom menu Voltage frequency in tenths of Herz E VO O E for zone Tu Linked voltage V21 SEr Serial communication Y LU sc Linked voltage V32 InP Input settings Keep the F key I pressed to scroll the menus Ll j Linked voltage V13 Out Output settings Release the F key PGE j to sele
4. D code followed by continuous reading of state variables PV SSP POWER main function state A single Geflex is monitored for a settable time CYC If a Geflex ID is not present or does not communicate in Modbus switching to the next one is almost immediate after a brief wait needed to confirm non communication state During scrolling you can manually switch to another ID code at any time with the Raise and Lower keys Scrolling resumes after time CYC from the newly set code Press any key to suspend scrolling In this way you can display or change the configuration of a single Geflex run LOAD and SAVE procedures or activate enabled functions with the configurable key After time CYC has lapsed without any key having been activated the cycle resumes from the current ID code 4 PROGRAMMING and MENU CONFIGURATION LEVEL 1 MENU Information display aa a aaa e Me P V Process variable oP H Active Setpoint I oP Local Setpoint oF Setpoint 1 oPe Setpoint 2 ind Auxiliary input value it H Ammeter input value it He Ammeter input value it H3 Ammeter input value wp Voltmetric input value RM nd L man gt mi Z man n ut Voltmetric input value cm 1 lan
5. GEFRAN GFX_OP PROGRAMMING TERMINAL FOR GEFLEX RANGE GFX4 GFXTERMO4 Main applications Plastic extruders Plastic injection presses Blowers Plastic and rubber processing machines Wrapping machines Packaging machines Thermal processes with electric heating CE PROFILE Terminal for configuration and diagnosis of In both cases the terminal does not need any external power supply as this is provi ded directly by Geflexs A complete 24Vdc power supply and a connection cable kit is provided for use display variables PV process variable SP with a PC the whole Geflex series It is composed of a lexan membrane ensuring an IP65 front protection Three 4 digit displays two of which to set point and a 2 digit display to identify Geflex queried node Six function keys to access the software menus and make settings Fourteen LEDs six for the output status diagnosis and eight for the status instru ment It comes with a built in memory able to save the complete configuration of each Geflex up to ten units This feature makes it particularly suitable for plant maintenance as Geflex units can be configured directly on site and data can then be stored on a PC Moreover the opposite operation is also available download data from a PC to the GFX OP terminal operate on the plant and configure Geflex units Two versions are available back of board mounting the terminal can be installed di
6. X4 or GFXTERMO4 in level 1 display con dition with PV Set Point bOP 1 Operator buttons with momentary action Pressing the L key forces to 1 bit 0 of the variable for the MODBUS 685 address in the first zone pressing the S key forces bit 1 to 1 Release the key to force to 0 the bit for the previously pressed key bOP 2 Operator buttons with alternate action Pressing the L key forces to 1 bit O of the variable for the MODBUS 685 address in the first zone pressing the S key forces bit 1 to 1 Releasing the key does not change bit state press the key again to force to 0 the bit for the previously pressed key The FbOP Operator buttons parameter can be used to prevent rebounds when keys are pressed The para meter is settable in tenths of a second which is the minimum pressing time of the key before the state of the cor responding bit is forced By setting the DUt parameter to 10 or 11 you get the same functions with the Configura ble button which forces to 1 bit 2 of the variable for the MODBUS 685 address in the first zone 3 AUTOMATIC SCROLLING FUNCTION 1 Description If the function is on parameter OP t 1 the operator terminal automatically runs scrolling of the connected Geflexes from a set first ID code FST to a set last code LST When the LST code is reached the scan restarts The initial reading of configuration parameters takes place with each new I
7. ct the LOSI Power factor in hundredths for zone PAS displayed menu I i ri hu Power on load for zone O Press ihe F Key to dim PAS 99 access the parameters 2L LO Power on 3 phase load Pro Protection code Keep the F K EY i pressed to exit any menu L d Impedance on load for zone Hrd Hardware configuration Keep F 4 Auto Man keys pressed for 2 ri it Impedance on 3 phase load isi NRS a to go immediately Lin Input linearization to level 1 display ste Voltage on load for zone i A Loe g You can immedia tely go to the U CA User calibration pie jama waji y pressing the Lee Voltage on 3 phase load Auto Man F keys i on any menu L aH Current on load for zone L cre Current on 3 phase load LL HB alarm setpoint based on power VOLA on load for zone If Inc Dec F keys are not pressed within 15 sec display returns automatically to P V value N B Once a particular configuration is entered all unnecessary parameters are no longer displayed The displayed parameters depend on the firmware release of the selected Geflex For the list and meaning of parameters shown in different menus please refer to the Geflex user manual 4 1 Protection code Pro Protection code Display Modification SP In tA In tU alarms OuP INFO SP alarms SP In tA I
8. data in Geflex only the ones point will flash on the ID display In master mode connected to Geflex correspondence of the software version is checked when the message LoAd appears and a saved configuration is selected If the version differs from that in the Geflex in dialog the configuration number will flash if it is the same the number will not flash The configuration number also flashes if it has never been used to save data In slave mode connected to Winstrum the configuration number does not flash Description of Stor function Geflex gt GFX OP It activates when the S key is pressed and asks confirmation of the configuration number one of the 10 possible numbers codes 0 9 that you want to save the configuration code 10 exit The display will show the message Stor with the proposed number corresponding to the least significant digit in the ID field for example if the ID is 23 the number of the proposed configuration is 3 Press key F to proceed Description of Operator button functions These are present only with GFX4 or GFXTERMO4 and are active with the oOP parameter other than 0 They deactivate the LoAD and Stor functions of the configurations and display the state of keys L and S on the supervisor terminals or PLCs connected to serial port 2 of the GFX4 In 4 GEFLEX simulation mode GFX4 dip switch 7 ON they are active only if you display the first zone of the GF
9. llowing warnings before installing connecting or using the device follow instructions precisely when connecting the device e the instrument must be used exclusively with the Geflex product as specified on the connection diagram the device has no ON OFF switch it switches on immediately when power is turned on e if the device is used in applications where there is risk of injury to persons and or damage to machines or materials it MUST be used with auxiliary alarm units You should be able to check the correct operation of such units during normal operation of the device before using the device the user must check that all device parameters are correctly set in order to avoid injury to persons and or damage to property the device must NOT be used in inflammable or explosive environments It may be connected to units operating in such env ronments only by means of suitable interfaces in conformity to local safety regulations the device contains components that are sensitive to static electrical discharges Therefore take appropriate precautions when handling electronic circuit boards in order to prevent permanent damage to these components Read the warnings in the instruction manual regarding installation conditions for the Geflex device GEFRAN spa will not be held liable for any injury to persons and or damage to property deriving from tampering from any incorrect or erroneous use or from any use not conforming to the device s
10. n tU alarms OuP INFO SP SP In tA In tU OuP INFO to disable InP Out to disable CFG Ser to disable SW power up power down from key to disable manual power modification access to all parameters in unconditional Mode standard 4 valve 4 hot run ecc Display software version of GFK OP terminal no function key disabled MAN AUTO LOC REM HOLD Alarms memory reset SP1 SP2 selection Software On Off START STOP Selftuning START STOP Autotuning Operator buttons 3 momentary Operator buttons 3 alternate Configurable function key OD BIN O C Function keys 0 Load and Stor configurations and S 1 Operator buttons momentary 2 Operator buttons alternate Operator buttons filter 0 0 1 5sec Automatic 0 Manual scrolling scrolling option Automatic scrolling Note the Fst and Lst First ID code 0 99 parameters are used to set both the code automatic scrolling and manual Last ID code browsing ranges 0 99 Display delay 10 30 sec 4 2 Information registers InFo 192 for Geflex 198 for GFX4 GFXTERMO4 212 for GFX4 IR D
11. n variable parameter code D SV Display indication variable value E Display of queried node Meaning of flashing decimal points on ID display Both decimal points flash serial dialog running Only ones point flashes data transfer to Geflex after Load command Only tens point flashes first data read from Geflex at first selection Both decimal points off 2 serial communication absent due to lack of connection or incorrect ID address In this case the PV and SV values are replaced by four segments F Lower and Raise keys Press to increment decrement any numerical parameter Increment decrement speed is proportional to time key stays pressed oo The operation is not cyclic once the maximum minimum value of a field is reached the value will not change even if the key remains pressed G Function key Gives access to the various configuration phases Confirms change of set parameters and browses next or previous parameter if Auto Man key is pressed H Load button reads a configuration loads configuration of GFX OP in GEFLEX Operator button 1 Store button saves configuration Operator button 2 L Configurable button Operator button 3 M Geflex Serial Cable N Winstrum Serial Cable 2 OPERATING NOTES N B the GFX OP terminal becomes the master when connected to Geflexes and becomes the slave when con nected to the Winstrum Recognition is at switch on if i
12. ntiometer input calibration procedure Applicable only on Multifunction or Valve models with PO option 1 Set parameter Al 2 4 for valves tP 2 5 2 Go to the U CA menu 3 Select code 1 0 if you DO NOT want to calibrate 4 Press F the message C LO will appear on the display minimum calibration 5 Press the UP or DOWN keys assigned to the OPEN and CLOSE outputs to reach minimum valve position position the potentiometer at minimum 6 Press F the message C HI will appear on the display maximum calibration T Press the UP or DOWN keys assigned to the OPEN and CLOSE outputs to reach maximum valve position position the potentiometer at maximum 8 Press F to return to the main menu level 1 4 11 Manual valve control procedure Configure parameters hd 1 16 open close in valve control At ty 8 manual valve control diG 1 or but 1 Man Auto controller condition Manual valve control with the raise lower keys is activated and then correctly deactivated only as follows 1 Activate instrument state in MANUAL 2 Position the instrument on the Out P video page level 1 display 3 With the raise lower keys open close the valve as indicated by LED Out 1 and LED Out 6 respectively N B any switching to Auto and then to Man requires resetting of the state by quitting and then returning to the Out P video page 4 To end quit the Out P video page 5 Deactivate the instrument sta
13. pecifications CE MARKING EMC conformity electromagnetic compatibility with EEC Directive EMC 2004 108 CE with reference to the generic Standard EN61000 6 2 immunity in industrial environments and EN61000 6 3 emission in residential environments BT low voltage conformity respecting the Directive EN 2006 95 CE MAINTENANCE Repairs must be done only by trained and specialized personnel Cut power to the device before accessing internal parts Do not clean the case with hydrocarbon based solvents Petrol Trichlorethylene etc Use of these solvents can reduce the mechanical reliability of the device Use a cloth dampened in ethyl alcohol or water to clean the external plastic case SERVICE GEFRAN has a service department The warranty excludes defects caused by any use not conforming to these instructions GEFRAN spa via Sebina 74 25050 Provaglio d lseo BS C3 FRAN Tel 03098881 fax 0309839063 Internet http www gefran com DTS GFX OP 0709 ENG
14. rectly on Geflex heat sink or on a DIN rail front of board mounting the terminal can be fixed directly on the control board of the plant Main features Triple Display e 6 function keys e 14 LEDs e Power supply 24Vdc e Built in memory to load download Geflex configuration up to 10 units TECHNICAL DATA FACEPLATE 44442 digit display 7 green segments height 7 mm 14 red LEDs 6 mechanical keys Faceplate protection with lexan Installation To faceplate panel Installed on DIN guide SERIAL LINE RS485 interface for connection to the GEFLEX modules RS232 interface for connection with PC for WINSTRUM software see Geflex accessories PowER SuPPLY 24V 25 max 80mA A 90 260Vac 50 60Hz mains power sup ply is available as accessory It is not necessary when the terminal is con nected to an already powered GEFLEX module AMBIENT CONDITIONS Working temperature range 0 50 C Storage temperature range 20 70 C Humidity 20 8596 Ur non condensing WEIGHT 90g 1 DESCRIPTION FACEPLATE A Indication of active outputs Display state Out1 Out6 B Indication of status instrument RUN ERR repetition of state of LEDs on Geflex TUNE on if selftuning or autotuning is active MAN on and control in manual state REM on if remote set point is enabled SP2 on if setpoint 2 is selected DIG on if digital input is active AL on if at least one alarm is active C PV Display indicatio
15. t is connected to one of the two serial cables At power up the GFX OP terminal turns on and tries to connect with the Geflex at the displayed ID address In the absence of a connection to display PV and SV the indication appears The parameters that can be displayed and or set Cod BAu PAr Pro but reside in the terminal s EEPROM memory When the connection is active both decimal points on the ID display flashing the data is automatically updated with those contained in the connected Geflex Set the ID field with the up and down keys if this corresponds to a Geflex in line the connection will activate with display of the process variable and setpoint together with updating of the state by means of the faceplate LEDs N B the LoAd and Stor or Operator button functions are active only in level 1 display when process variable PV and active setpoint SP are displayed and when the bOP parameter equals 0 Description of LoAd function GFX OP gt Geflex It activates when the L key is pressed and asks confirmation of the configuration number one of the 10 possible numbers codes 0 9 that you want to load in the Geflex code 10 exit The display will show the message LoAd with the proposed number corresponding to the least significant digit in the ID field for example if the ID is 15 the number of the proposed configuration is 5 Press key F to proceed During updating of the
16. te in MANUAL DIMENSIONS and CUT OUT GFX OP D 445 GFX OP P 9 Ooo i OUOU 44 0 5 CONNECTIONS Installation Installation on DIN guide Installtion on panel on heatsink ORDER CODE Programming terminal for Geflex installation on DIN guide or on heatsink complete with connection cable to Geflex L 0 2m GFX OP D Note see cable section for other cable lengths Programming terminal for Geflex installation on faceplate GFX OP P Note see cable section for connection cable Kit consists of power supply connection cable PC lt gt GFX OP D L 1 5 m power adapter for the Geflex GFX OP K ACCESSORIES Connection cable for GFX OP lt gt Geflex or for Geflex Slave lt gt Geflex Slave complete with connectors length 1m CV 1 Connection cable for GFX OP lt gt Geflex or for Geflex Slave lt gt Geflex Slave ccomplete with connectors length 2 5m CV 2 Connection cable for GFX OP lt gt Geflex or for Geflex Slave lt gt Geflex Slave complete with connectors length 5m CV 5 Stabilized power supply 24 Vdc 12W complete with power adapter for Geflex PWS24 3 terminal connector J2 for Geflex Slave to an output CSIG 3 7 terminal connector J1 for Geflex Master Slave inputs power supply CSIG 7 8 terminal connector J2 for 3 output Geflex Master Slave CSIG 8 e WARNING N WARNING this symbol indicates danger Read the fo
Download Pdf Manuals
Related Search