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Troubleshooting guide following security triggering GUI-L3

1. OPTIMISATION AMELIORATION RESEAUX ELECTRIQUES 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 433 0 5 56 49 76 21 DAT TROUBLESHOOTING GUIDE FOLLOWING SECURITY TRIGGERING Three phase Voltage Regulator Registered by EDF HM 76 99 047 B du 10 10 2000 0 Doc DAT GUI L33 UK S230 Version 01 R vision 00 Date 07 06 2007 07 06 2007 JL ALBAT P DEREX P GIRARD Date Edited by Verified by Approved by Observations SA au capital de 1 462 000 RCS Bordeaux 441 054 038 Siret 441 054 038 00019 Code APE 518L TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 2 37 doc DATNGUI L33 UKNS230V01R00 Modifications list 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 3 37 doc DATNGUI L33 UKNS230V01R00 SUMMARY 1 Object of the document 2 General security instructions 4 5 3 Pr sentation of the equipment 6 31 Protections 6 7 8 8 3 2 Regulation 4 Detailed verifications 41 1 case DAT in bypass mode and red warning light on 4 1 1 Verification of the remote control s electronic part 8 4 1 2 Checking the power protections 11 4 1 3 Checking the reversing switch and its remote control 12 4
2. 4 Setting the DAT on a concrete pillar means that work has to be carried out several meters high and that personnel has to handle materials which normally weigh up to 500 kg 5 DAT is installed on a support with a lifting appliance near or even underneath livewire Therefore it is necessary to keep a reasonnable distance to set the equipment correctly and to work safely 6 The switch disconnect fuse Q is placed after bypass When it is opened the following regulation items are electrified The transformers Electronics regulation static relays and their protective covers 7 switch disconnect fuse Q can be locked open DAT in bypass mode in order to secure the equipment when someone works inside 8 As soon as the DAT is connected to the network with the switch disconnect Q opened handle downwards the input output connection grids the bypass protection fuses N and the reversing switch are in powered mode The DAT should not be used to isolate the downstream network following an incident on the line 9 The DAT has no bidirectional current capability If it is installed a loop network one has to take extra care when the connection point is changed over In this case it is necessary to switch the DAT into bypass mode by opening the switch disconnect Q handle downwards before switching the loop s supply 10 This precaution also applies when an energy source such as a gen
3. 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 9 37 doc DAT GUI L33 UK S230VO1IROO 3 Normally 3 red LEDs are lit on each relay card LED 1 to 7 Those with cables called 9x and 9 with ay P Ohi 5 LED 9 x 1 2 ou 3 are permanently LED 9 sasa Those with cables called 8x et 8x with x ERI Relaycard2 1 2 or 3 must never be switched on LED 8 TN Among the 7 other LEDs only 2 must be LED 1 to 7 Remark this photo shows the location of the LEDs on phase 1 and 2 Relay cards the location on relay card number 3 is identical to the location of Relay card number 2 Relay card 1 4 When the electronics detect failure it displays an error code on the interface screen as follows OPTAREL ERR 8001 0002 8001 Error on Error on Phase 1 Error on Phase 3 Phase 2 The error message is divided in three parts The left part indicates failure on phase 1 the central part indicates default on phase 2 and the right part indicates failure on phase 3 The meaning of the different error codes is specified in 6 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 10 37 doc DAT GUI L33 UK S230V01R00 At the end of these verifications several cases may arise am
4. THREE PHASE D A T page 15 97 doc DAT GUI L33 UK S230V01R00 5 RELAY TEST PROCEEDINGS These proceedings appeal to all the DAT s transformation ratios one after the other The output voltage will increase up to 285V Firstly it is very important to AN open the remote control s protection fuse FTEL in order to force the DAT into bypass mode whilst leaving the general switch disconnect Q off to keep the power regulation part on During these proceedings the voltage at the potentials terminales 0 and 250 must be measured on each phase the voltage values range between 20Vac and 300Vac The measuring points can be reached from the static relays power terminals Thus the white plate which is needed for IP2X protection has to be removed Seeing that the RELAY TEST menu can only be opened with a password which changes every month the latter needs to be determined with the clock setting as follows password month Clock screen HORLOGE SUIV 29 day lmonth l year hour minute The password is in PASS menu access is given by scrolling the menus with the top push button on the display card When the screen shows PASS Qe top push button ENTR bottom push button select ENTR bottom button and the screen shows 000 Push top button many times needed to change value
5. UK S230V01R00 page 30 37 10 APPENDIX 10 1 _ Detailed presentation of the equipment photo 6 Location of fittings on the main plate front view Regulation static relays 1 T hn SOMME p sg O ME ba AR ON E SN ee gt 2 5 24 rp req pipe pun ab ERE TRIS En i 9 4 Disconnect switch Q FPC fuse and PC socket photo 7 Location of fittings on lateral plates front view Electronic feed transformer 0 90 Reversing switch KMIetKM 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 31 37 doc DAT GUI L33 UK S230VO1IROO photo 8 Location of fittings on the door inside view Electronic box A I Signalling w L a 47 7 D Storage space for ocument case indicator spare fuses LDEF photo 9 Location of cards in the electronic box Display card Relay card Phase 2 Measurement card Relay card k m SS e Phase 1 4 PC 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 32 37 doc DAT GUI L33 UK S230VO1IROO Phot
6. a guideline which helps find the reasons why a three phase DAT has switched into bypass mode following a security trigger The stages are listed out on the Troubleshooting sheet following security triggering It specifies precautions needed during repairs and especially when replacing such components as regulation static relays electronic cards fuses A screen with 2 lines which can contain 20 characters with 2 push buttons shows Regulation parameters voltage measured by the DAT on the mains The two push buttons give access to the menu which is presented through 2 flowcharts at the end of this guideline The equipment is protected by different fuses and one thermal relay These protections caliber and setting are detailed at the end of this document 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 5 37 doc DATNGUI L33 UKNS230V01R00 2 GENERAL SECURITY INSTRUCTIONS 1 The installation and electrical security measures of a DAT are the same as for a transformer or a distribution line 2 The installation of a DAT must be carried out by personnel who are qualified for low voltage electrical installations and equally qualified to work on electrical distribution networks 3 There is low voltage inside the equipment Access is strictly given to authorized and competent personnel
7. flickers and 3 LEDs on each of the 3 Relay cards are switched The condition of the power protections needs to be checked because the electronics did not trigger the security mode see the following steps 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T paga 219 97 doc DAT GUI L33 UK S230V01R00 4 1 2 Checking the power protections Remark When blown fuse trip indicator triggers it removes itself from the fuse and prevents the circuit breaker from closing 5 The DAT is protected against overload caused by a thermal relay called F see photo Location of fittings on lateral plates page 30 A red mechanical light signals it has been triggered It can be reinitiated by pushing the blue button located on its front side This push button should never be locked down Push on this blue button and check that the invertor is in regulation mode Mechanical light which signals the trigger Tuning toothed wheel am Reinitiating push 5 button 6 The DAT is protected against short circuits by fuses located in the main switch disconnect Q Each fuse is equipped with a trip indicator If one of them becomes fused the DAT goes into by pass mode Check the position of each fuse s trip indicator 7 The power resistance which are used during regulation are protected by fuses cal
8. see photo Location of fittings on the main plate page 30 This fuse is not equipped with a trip indicator However the circuit breaker is equipped with a front warning light which signals fusion or the absence of fuses When it becomes fused the DAT goes into bypass mode without the signalling light LDEF being on The condition of these fuses can be checked With the signalling light on the front side of the circuit breaker By testing its continuity with ohmmeter in this case the switch disconnect Q needs to be in bypass mode handle down The light s working order can be checked by removing the fuse it must be on once the empty circuit breaker has been shut off 2 If this fuse is in good working order it means that mode is caused by the trigger of the security mode the verifications which are specified in the 1 case described in the paragraph above need to be achieved And the light which signals that the DAT is in bypass mode is blown Needed precautions for the changeover of this light are described in 7 4 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 14 37 doc DAT GUI L33 UK S230V01R00 4 3 3 case DAT in bypass mode and one or several phases are cut 1 Only the 3 phases of the bypass are protected by
9. that needs to be evacuated does not overpower their capacity If one or several disconnecting fuses are broken there are no damaging effect on the DAT s working order It carries on regulating as normal No visual information indicates that the lightning protectors are disconnected It is necessary to check the fuses working order regularly with an ohmmeter The 4 cables 3 phase and neutral are equipped with disconnecting fuses Remark The fuses can be checked by opening the short circuit called FPARF it is not necessary to make the DAT go into regulation mode 9 1 Replacing the lightning protectors The lightning protectors are a modular equipment plugged on an omega type DIN rail 1 Open the short circuit FPARAF and remove the fuses to avoid any risk in case the current reflows 2 Disconnect the power cables from the lightning protector 3 phases neutral and Earth Unplug the faulty lightning protector s module from the rail 4 Plugin the new lightning protector and reconnect it on the rail Be careful not to invert the order of the cables connection especially the earth cable see photo Connection of lightning protectors in page 32 5 Putthe disconnecting fuses back in the short circuit called FPARAF and close it back 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T doc DAT GUI L33
10. 2 2 case DAT in bypass mode and warning light off 13 43 3 case DAT in bypass mode and one or several phases are cut off 14 5 RELAY TEST proceedings 15 6 Meaning of error codes 17 6 1 ERR 8001 Relay default 17 6 2 ERR 8004 Configuration default 17 6 3 ERR 0200 Battery default 17 6 4 ERR 0002 Measurement default 18 6 5 Recap 18 7 Replacing a component 19 7 1 Replacing an electronic card 19 7 1 1 Relay card 19 7 1 2 Display card 19 7 1 3 Mainboard 20 7 1 4 Measurement cards 21 7 1 5 Replacing the battery 22 7 2 Replacingastaticrelay 7 93 7 3 Replacing fuses _ 25 7 4 Replacing the warning light s bulb LDEF 26 8 Modification of one of the Mainboard s parameter 27 8 1 General working mode 27 8 2 Recording a password 27 8 3 Recording the Name of the Site 28 8 4 Recording the serial number or Reference 28 8 5 Clock setting 28 9 Replacing the lightning protector 29 9 1 Replacing the lightning protectors 29 10 Appendix 30 10 1 Detailed presentation of the equipment 30 10 2 Dropdown menu s flowchart 33 10 2 1 Dropdown menu without a password 33 10 2 2 Dropdown menu with a password 35 10 3 Recap on protections 37 10 3 1 Fuses 37 10 3 2 Thermal relay 37 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 4 37 doc DATNGUI L33 UKNS230V01R00 1 OBJECT OF THE DOCUMENT This document is
11. 7 06 2007 page 35 37 doc DAT GUI L33 UK S230V01R00 10 2 2 Dropdown menu with a password RETOUR HORLOGE XX XX XXXX xx xx ENTR gt gt gt ENTR gt gt gt SITE NOM par d faut gt gt gt 01 001 di gt gt gt gt gt gt REFERENCE 01 001 TEL 0600000000 0600000000 A gt gt gt gt gt gt MESURES VS 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax MENU SUIV ENTR SUIV SUIV SUIV SUIV ENTR SUIV SUIV ENTR SUIV SUIV SUIV 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 36 37 doc DATNGUI L33 UKNS230V01R00 TEST RELAIS SUIV 100000000 0000 ENTR SUIV 100001100 092V STATISTIQUES SUIV ENTR SUIV 101000001 0276V ANNU SUIV VREF SUIV 225 225 225 225 ENTR ENTR SUIV i gt gt gt VREFMIN SUIV 215 215 215 215 ENTR 2 222 ENTR SUIV i gt gt gt VREFMAX 235 235 235 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T doc DAT GUI L33 UK S230V01R00 page 37 37 10 3 _ Recap on protections 10 3 1 Fuses 36 kVA 54 kVA FRLx 1 2 3 5 6 pha
12. a fuse called FB YP The location of these fuses is indicated in photo Location of fittings on the main plate page 30 When the DAT is in bypass mode the melting of a fuse FBYP cuts power upstream on the corresponding phase The red light LDEF stays on no matter which fuse in broken The neutral wire is not equipped with any fuse in order to avoid powercuts which could create major overvoltage Since the fuses have no trip indicators their condition need to be checked with an ohmmeter The circuit breaker s power can be switched on but the usual precautions are needed during handling 2 If all the fuses in good working order it is necessary to check that the connecting terminals to the mains upstream and downstream are tightened on each phase If the tightening of the power regulation cable of phase 1 is faulty on the input grid the red light LDEF is not on In all the other cases the light is on 3 Once the reason for the power cut has been identified and resolved the verifications described in the 1 case need to be achieved starting with stages 6 to 9 in the Diagnosis card following the trigger into security mode see 8 4 1 page 8 If no default has been detected after all these verifications we suggest you to contact OPTAREL s after sales services 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007
13. age 8 97 doc DAT GUI L33 UK S230VO1IROO 4 DETAILED VERIFICATIONS 4 1 case DAT in bypass mode and red warning light on 1 The position of the switch disconnect Q needs to be verified first Handle downwards opened switch Handle upwards closed switch When the switch is opened the DAT is in bypass mode and all the regulatory components are in powered mode The red light on the door should be lit up Only the following components are in powered mode OUTPUT and INPUT connecting grids nverting contactors 1 2 gt Bypass protection fuses FBYP amp switch disconnect Q upstream terminals When the switch disconnect Q is closed the DAT is in regulation mode and the red light must be off Only the triggering of security mode can cause the DAT to change to bypass mode which will cause the light to switch on In this case the verification process needs to be followed through See below 4 1 1 Verification of the remote control s electronic part 2 when the Mainboard in the electronic casing see photo Location of cards in the electronic page 31 is powered properly and the software is in working order the red light emitting diode LED at the center of the card flickers see photo below photo 1 Location of LED on the Mainboard i Flickering LED E E k ria 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33
14. d instructions to replace static relays are described in 7 2 Once the faulty static relays have been changed the RELAY TEST proceedings must be followed through 5 Push the top button and start stage 4 again until the displayed voltage equals 276 V The latter must be compared to the voltage which has been measured Then you can exit the RELAY TEST menu bottom button if the comparison s order of magnitude is correct 6 Open the switch disconnect Q close down the circuit breaker FTEL and then put the DAT back in working order by turning the switch disconnect Q off photo 4 Setting of static relays and potentials 0 and 250 Potential 250 P 1 EE 250 CMS NE F 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 17 37 doc DAT GUI L33 UK S230V01R00 6 MEANINGOF ERROR CODES 6 1 ERR 8001 Relay default When this type of default occurs the changeover switches is in bypass mode The default is signalled by an error code by the fact that the red warning light LDEF on the front side of the unit is on and that all the LEDs on the control card related to the faulty phase are off The condition of all the fuses called FRL1 x FRL6 x x being the number of the phase needs to be checked by testing the continuity with an ohmmeter If it is not the case the
15. de whereas all the conditions are met for it to be in regulation mode the voltage at its control coil s terminals called A1 and A2 needs to be measured it must equal the input voltage of phase 1 gt If there is power the changeover switch is faulty and must be replaced If both changeover switches remains in by pass mode and if the light signals this by pass mode whereas all the conditions are met for it to be in regulation mode the following items need to be checked V The fail safe cut off switch of the switch disconnect Q is keyed in properly see photo Details on the switch disconnect s fittings page 12 If both changeover switches are in regulation mode and the red signalling light is still on the following items need to be checked The auxiliary switches are keyed in properly on both lateral sides of the changeover switches Detailed changeover switches Details on the switch disconnect s fittings 1 2 1 2 OT CO Reversing switch T Auxiliary switches Fail safe cut off switch Ma 7 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 13 37 doc DAT GUI L33 UK S230V01R00 4 2 2 case DAT in bypass mode and warning light 1 The remote control s loop of the bypass is protected with a fuse called FTEL
16. e 19 37 doc DAT GUI L33 UK S230V01R00 7 REPLACINGACOMPONENT 7 1 Replacing an electronic card Electronic cards are clipped on nylon braces which are screwed on connection plates opening the switch disconnect Each time elctronic cards are changed the DAT must be in bypass mode opening the fuse holder FTR18 7 1 1 Relay card The three phase DAT has 3 relay cards one of which has an electricity supplying circuit with a 3 cm high capacitor Therefore you need to pay particular attention to the type of Relay card to be changed 1 Open the general switch disconnect Q and the electronics power supply FTR18 2 Unbroach the flat cable which connects the Relay card to the Mainboard 3 Then disconnect one by one all the wires which are connected on this card whilst ensuring that they remain in the right order 4 Change the card and connect the new card back in the reverse order You will need to pay ettention to wire s pair order 1 to 9 The polarity on each pair 5 Close down the circuit breaker FTR18 and the general switch disconnect Q 6 Perform a RELAY TEST to check the absence of permutation on the relays controls proceedings are described 5 7 1 2 Display card Open the general switch disconnect Q and the electronics power supply FTR18 Unbroach the flat cable from the faulty display screen 1 2 3 Change display screen 4 Con
17. eover switches and its circuit breaker are always in power mode e The disconnect switch Q must remain locked handle upwards when bypass fuses are being changed e Fuses should never be switched around as it would cause serious damage to the DAT 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 26 37 doc DAT GUI L33 UK S230VO1IROO 7 4 Replacing the warning light s bulb LDEF The red warning light fixed to the door shows that the DAT is in by pass mode and is fixed on a support behind a glass protection window see photo LDEF warning light below The support needs to be dismantled to change the bulb Replacement needs to be carried out by Opening the disconnect switch Q handle downwards Opening the circuit breaker called FTEL The LEGRAND warning light is equipped with an E10 bulb manufacturing reference 898 36 photo 5 LDEF warning light mue c Warning light Warning light s supporting screws 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 27 37 doc DATNGUI L33 UKNS230V01R00 8 MODIFICATION OF ONE OF THE MAINBOARD S PARAMETER A password is needed to modify one of the mAINBOARD s parameter This password is typed in
18. er varies according to the nominal intensity of the DAT size 22x58 fuses which protects the DAT s bypass function are called FBYP They are size 22x58 aM fuses without trip indicators 80 Amps whatever the DAT s power Size 10 3x38 aM fuses without trip indicator which protect the regulation loop 12 Amps whatever the DAT s power These fuses are called FRL1 x FRL2 x FRL3 x 5 FRL6 x x being the phases number Size 14x51 gG blown fuse trip indicators 4 Amps whatever the DAT s power They protect resistance against overvoltage They also protect related static relays These fuses are called FRL8 1 FRL8 2 FRLS 3 Size 14x51 aM blown fuse trip indicators which protect the transformer with multiple ratio called FTRV Their caliber depends on the DAT s power Size 10 3x38 gG fuses without trip indicator 1 Amp which protect the electronic part called 8 and the bypass control loop called FTEL Size 10 3 38 gG fuse without trip indicator 10Amps which protects the plug called FPC The DATs are delivered with a casing with spare fuses of each caliber The spare fuses which protect the regulation loop are in the fuses holders e Whichever fuse that needs to be changed except for the one called FBYP the general disconnect switch Q must be locked open and closed down when servicing is over When the disconnect switch is opened the connecting terminals the bypass chang
19. erator is connected downwards the appliance to reinject power upstream 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 6 37 doc DATNGUI L33 UKNS230V01R00 3 PRESENTATION OF THE EQUIPMENT The DAT has 2 distinct functional parts V Protections part Regulation part 3 1 Protections Blown fuse trip indicator V General protection against short circuits at the entry of the regulation part and integrated in the switch disconnect V Protection against the overload of the three phase transformer with multiple ratio V Power resistance protection called anti overvoltage FRL8 x x corresponds to the phase s number 1 2 and 3 Blown fuse without trip indicator V protection of electronic cards and modem optional FTR18 V protection of the reversing switch s loop remote control FTEL V protection of regulatory static relays FRL1 x FRL2 x FRL3 x 5 FRL6 x x related to the phase number x 1 2 et 3 V protection of the reversing switch FBYP thermal relay provides protection against the equipment s overload It is located at the exit of the regulation part F The location of these protection items is described on photos 10 1 page 30 The circuit breakers called 18 and FTEL are equipped wit
20. h a warning light which shows fusion or the absence of any fuse Only the blown fuse trip indicator the thermal relay and the fuses called FTR18 and FTEL can directly trigger the invertor into by pass mode As an optional extra the DAT may be equipped with protection against lightning V Lightning protectors V Lightning protectors disconnecting fuses in case of failure amp One earth terminal V One self baring connecting grid This protection is installed in the base 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 7 37 doc DATNGUI L33 UKNS230V01R00 3 2 Regulation The regulation part contains Power transformers at the back of the plate which carries the fittings Regulation static relays Electronic cards in a casing called electronic box attached to the door Mainboard Measurement Card which acts as an interface between LV signals and the Mainboard 3 Relay cards which act as an interface between the Mainboard and the regulation static relays Display card which act as an interface between the DAT and the user The location of these items is described on photos 10 1 on page 30 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T p
21. he change of battery The table is located on the door of the electronic casing 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 23 37 doc DATNGUI L33 UKNS230V01R00 7 2 Replacing a static rela The DAT has 8 relays per phase They numbered out from 1 to 8 Their type number is SCB767200 e For each relay the general disconnect switch Q must be locked open before servicing AN e When the switch disconnect is opened the connecting terminals on the mains the bypass changeover switches and its protecting circuit breaker are always power supplied Tasks to carry out 1 Open the general disconnect switch Q and lock it open 2 Disconnect the power cables which are screwed on the relays 8 connections because the SCB767200 relays are fitted on radiators with 2 relays Disconnect the control wires connection with screwed terminals 4 Disconnect the relays and the radiator from the DIN rail Clip on the new relay and radiator and reconnect them do not reverse the order of the power cables connection and the order of control cables beware of the polarity See diagrams and photos on page 24 Make sure that the component which has been added to the relays are connected back correctly to ensure protection against brief voltage surges cylindrical varistor is connected to the relays
22. led FRL8 1 FRL8 2 and FRL8 3 see photo Location of fittings on the main plate page 30 Each fuse has a trip indicator If one of them becomes fused the DAT goes into by pass mode Check the position of each fuse s trip indicator 8 The primary winding of the three phase transformer with multiple ratio is protected by fuses called FTRV see photo Location of fittings on the main plate page 30 Each fuse has trip indicator If one of them becomes fused the DAT goes into by pass mode Check the position of each fuse s trip indicator 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 12 37 doc DAT GUI L33 UK S230VO1IROO 4 1 3 Checking the reversing switch and its remote control 9 If the electronics are in good working order and power protection has not been triggered the physical condition of the changeover switches needs to be checked This door is locked from inside the location of these contactors is shown on photo Location of fittings on lateral plates page 30 When the changeover switches are in by pass mode the position of the white horizontal strip is shown on photo Detailed changeover switches page 12 When the changeover switches are in regulation mode the strip is slightly pushed in If one of the changeover switches remains in by pass mo
23. nect the flat cable back onto the display card 5 Close down the circuit breaker FTR18 and the general switch disconnect 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 20 37 doc DAT GUI L33 UK S230V01R00 7 1 3 Mainboard 1 If possible collect data with GESDAT software 2 Open the general switch disconnect Q and the electronics power supply FTR18 3 Disconnect the power supplying cables from the card called 18F and OF 4 Unclip the 5 flat cables which connects this card with the other electronic cards You must ensure that you can first visualise the various flat cables in order to avoid permutation whilst installing the new card 5 Change the card and connect the new card in the reverse order 6 Close down the circuit breaker FTR18 and the general switch disconnect Q 7 Once the DAT is in good working order again the following new parameters need to be recorded on the new Mainboard the serial number or reference as described 8 4 Time and date as described 8 5 The site s name as described in 8 3 gt 31 i 1 Connecting flat cable I 4 Mainboard Relay card 3 gt Connecting flat cable Mainboard Relay card 2 L vevas 5 Connecting flat cable Mainboard Relay card 1 Connecting flat cable Mainb
24. nt default This type of default can only occur when the electronics are set off the regulation is supplied manually or the electronics are set off again automatically after an inappropriate shutdown Meanwhile the measurements are not valid automatic detection by the DAT and the DAT does not regulate It remains in bypass mode You should not intervene because the regulation will start again automatically when the measurements are consistent again This security mode is activated when the voltage which has been measured on one of the phases is above 254 V 6 5 Recap The summary table below lists out the error codes which could be displayed on the interface screen ERROR CODE MEANING 0002 Measurement error voltage measured by electronics above 254 0004 Mainboard s configuration error Battery error and configuration error Relay error and battery error Depending on the faulty phase s the following codes can be displayed on the screen this list is not exhaustive ERR 800100000000 phase 1 relay default ERR 000080010000 phase 2 relay default ERR 000000008001 phase 3 relay default ERR 820102008201 phases 1 and 3 relay default and battery default ERR 800180018001 phases 1 2 and 3 relay default etc 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T pag
25. o 10 Lightning protector in the base earth terminal Lightning Protection fuses 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 33 37 doc DAT GUI L33 UK S230V01R00 10 2 Dropdown menu s flowchart 10 2 1 Dropdown menu without a password OPTAREL MENU DAT VOx xx RETOUR SUIV ENTR SUIV HORLOGE SUIV jour mois an heure minute SUIV SUIV ENTR SUIV SITE SUIV NOM par d faut SUIV REFERENCE SUIV 01 001 SUIV TEL SUIV 0600000000 SUIV MESURES SUIV XXX VS SUIV TEST RELAIS SUIV SUIV STATISTIQUES SUIV gt 207 SUIV ENTR XXXXXXX XXX SUIV gt 207 P2 SUIV 5 35s SUIV XXXXXXX XXX ANNU SUIV SUIV gt 207 P3 SUIV 122 SUIV XXXXXXX ANNU ANNU SUIV SUIV 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 34 37 doc DAT GUI L33 UK S230V01R00 VREFMAX gt 185 Fl 235 235 235 XXXXXXX lt 185 XXXXXXX SBY P1 XXXXXXX 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE THREE PHASE D A T Date 0
26. oard Display card Power feeding cable i Connecting flat cable Mainboard Measurement card 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 21 37 doc DAT GUI L33 UK S230V01R00 7 1 4 Measurement cards 1 Open the general switch disconnect Q and the electronics power supply FTR18 2 Check the absence of voltage on the card s input Measurements 3 Unbroach the flat cable which connects the measurement card to the Mainboard 4 Disconnect all the cables and then connect the new card back in the reverse order You need to respect the order of the measurement cables according to their tracing gt 2 wires for the measurement of input voltage Phase and Neutral 2 wires for the measurement of output voltage Phase and Neutral 5 Change the card and connect the new card back in the reverse order You need to respect the order of measurement cables according to their tracing 6 Close down the circuit breaker FTR18 and the general switch disconnect Q and check the similarity between Input and Output voltage which has already been measured with a voltmeter and the voltage which has been measured by the DAT as shown on the display screen with the MEASUREMENT menu If these measurements do not correspond the setting can be refined with 6 potentiometers which are on the ca
27. of the first number Once the first number has been set the bottom button gt gt gt gives access to the second number Once the three numbers set push once on the bottom button to exit the menu For instance in February the paswword is 002 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T pape s 16 97 doc DAT GUI L33 UK S230V01R00 Once the password has been entered follow the next steps 1 Scroll menus top button down to RELAY TEST 2 Access this menu bottom button On the top line a series of 9 numbers which consists of 0 and 1 and Voltage V are displayed 100000000 0000V SUIV ANNU This series of numbers corresponds to each of the 9 RELAY CARD s bulbs voltage value corresponds to the voltage which is measured between potentials 0 and 250 to 10 Push the top button once and the screen must show that the voltage equals 92V 4 Voltage between potentials 0 and 250 needs to be measured with a voltmeter see photo Setting of static relays and potentials 0 and 250 below This voltage must be equal to the voltage which is displayed at 10V However when voltage is equal to 0 except when voltage shown by the display screen is also equal to 0 the static relays of the concerned phase need to be change
28. p Mainboard s LED does not flicker and no LED is lit on the Relay cards The condition of the fuse FTR18 and the presence of power 230VAC upstream of the fuse holder see photo Location of fittings on the main plate page 30 A small warning light opposite the circuit breaker signals fusion or the absence of the fuse with power upstream The light s working order can be checked by removing the fuse it must be on once the empty circuit breaker is shut If the fuse and the power upstream are functioning correctly the fuse holder FTR18 called needs to be opened and then closed again to reboot the electronics amp Mainboard s red LED does not flicker and 3 LEDs on each of the 3 Relay cards Open and close the fuse holder called FTR18 again to reboot the system Mainboard s red LED flickers and all the LEDs are off on at least one of the Relay cards V This shows that one regulation static relay or a related protection fuse is faulty In this case the relays of the faulty phase need to be changed The display screen uses codes to point out the faulty phase explanations on how to read the display screen are described in stage 4 page 9 The layout of the static relays and instructions on how to change those relays are described in 7 2 After relays or fuses have been changed the TEST RELAIS procedure must be carried out as described in 5 amp Mainboard s LED
29. rd This setting is very sensitive The correspondence between each setting potentiometer and the signal which has been measured is as follows Display card Connecting flat cable Connecting flat cable Measurement card Mainboard Display card Mainboard Measurement card s setting potentiometer 3 1 1 1 input phase 2 A 39 output phase 1 1 Measurements inputs M phase 1 output I 59 phase 2 input E a we h phase 2 ouput phase 3 input phase 3 output cig on n S a 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 22 37 doc DATNGUI L33 UKNS230V01R00 7 1 5 Replacing the battery When the battery is removed data recorded in the DAT s memory is lost It must be recovered with GESDAT software before cutting off the electronics power The battery also keeps the DAT s internal clock on time Itisa3 V CR2032 or DL2032 battery ET Open the disconnect switch Q and the electronics power supply FTR18 2 Remove the battery and insert the new one 3 Close down the circuit breaker FTR18 and the general disconnect switch 4 Set the time and date with the display screen and push buttons through the HORLOGE menu as described in 8 5 5 out the table for monitoring t
30. seau Im sp cification EDF HM 76 99 047 8 O REFERENCE menu It is presented follows Lieu de Fabrication B gles You need to enter the password to modify the serial number The procedure is described in 8 2 6 2 400 V or reference 8 5 _Clock setting You need to enter the password in order to set the clock time and date The procedure is described in 8 2 The setting is done from the HORLOGE menu date is set first then the time The clock should be set on GMT time because winter time and summer time are not managed Instructions on how to use IHM are described in 8 1 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 29 37 doc DATNGUI L33 UKNS230V01R00 9 REPLACING THE LIGHTNING PROTECTOR The optional protection for the DAT against lightning is installed in the base see photo Lightning protector in the base in page 32 It is equipped with fuses called FPARAF which disconnect the lightning protectors when they are used up or blown Indeed if lightning is too powerful and its impact exceeds the lightning protectors capacity to protect the DAT they can be short circuited end of life status However these lightning protectors do not age as they are being used provided that the energy
31. ses 1 2 et 3 indicator phase FPC indicator FTEL indicator FTRI8 indicator Q indicator protection fuses FRL8 indicator FBYP indicator Lightning protector s fuses optional FPARAF indicator 5 Multiple ratio transformer 5 fuses 14x51 aM with trip 12 FTRV indicator 10 3 2 Thermal relay The tuning toothed wheel on the thermal relay see photo on page 11 defines the maximum intensity of the DAT s regulation capacity Beyond this limit the DAT will be considered in overload and will switch to bypass mode automatically The toothed wheel must be tuned on the following values e 63A witha DAT 36kVA e 90A witha DAT 54 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21
32. terminals called RL8 x x being the phase s number 6 Close down the disconnect switch Q 7 Perform a RELAY TEST to check the absence of permutation on the power cables or the control relays as described in 5 Order relays setting The setting of static relays is indicated on diagrams and the photo on page 24 The order of these relays is identical on each phase It is described on the diagrams on next page Index x seen in the cables markings corresponds to the phases numbers Its value is either 1 2 or 3 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 24 37 doc DAT GUI L33 UK S230VO1IROO x _ gt N Control s connections in details Each component has 2 independent relays called relay 1 and relay 2 The control s wiring is as follows Relais Relais 2 relais 2 relais 2 p relais 1 relais 1 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 25 37 doc DATNGUI L33 UKNS230V01R00 7 3 Replacing fuses The DAT has 7 types of fuses gG blown fuse trip indicators for the general protection of the regulation These fuses are inserted into the general disconnect switch Q Their calib
33. the menu and recording of the password can be achieved by following the procedure in 8 1 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 28 37 doc DATNGUI L33 UKNS230V01R00 8 3 Recording the Name of the Site The password needs to be entered in order to modify the site s name The procedure is detailed in 82 The name of the site where the DAT is installed is recorded in the Mainboard s memory via IHM in the SITE menu By default the site s name is NOM We suggest you change it during installation The site s name can have no more than 10 letters These letters are alphanumeric The letters scroll down in the alphabetical order and they are followed by the numbers when you press the top button Instructions on how to use IHM are described in 8 1 8 4 _ Recording the serial number or Reference Each DAT has one unique identifiable Serial Number It is noted down on the manufacturer s plate which is fixed inside the unit s door see photo below This serial number or reference is recorded in the Mainboard s memory in order to identify the DAT when ind GESDAT is being used and especially for collecting data Avenue du Mar chal Leclerc 33130 BEGLES and to ensure the background history This serial number is typed in IHM the aur de tension pour r
34. with push buttons on the Display card The working mode of this card and the push buttons is described in 8 8 1below 8 2 describes the way the password can be saved The dropdown menu which can be accessed with IHM is described in 10 2 2 6 1 General working mode A parameter can be modified as follows 1 Select the menu related to the parameter which needs to be set by pushing the top button SUIV the menu is detailed in 10 2 2 2 Press ENTR bottom button 3 Setthe values with and gt gt gt as follows the top button needs to be pushed as many times as needed to change the value of the first number amp once the first number has been set the second one can be modified with the bottom button gt gt gt And so on for the setting of all the numbers 4 The setting can be validated by pushing the bottom button once more gt gt gt this will also make the initial screen appear 8 2 Recording a password The password is necessary for the modification of all the parameters which have been recorded in the Mainboard It corresponds to the current month which has been memorized by the card The HORLOGE menu needs to be refered to via IHM Interface human machine and the month which is displayed needs to be noted down HORLIGE SUIV 29 6 day month l year __ hour minute Then the password is typed the PASS menu access to
35. y need to be changed as specified in 7 3 on page 25 Then relays need to be checked by following the RELAY TEST proceedings as described in 5 Firstly it is very important to A V Open the remote control s protection fuse FTEL and check that the general switch disconnect Q is off in order to force bypass mode whilst power feeding the regulation part 6 2 ERR 8004 Configuration default The switches on the Mainboard are in the wrong place Please contact OPTAREL 6 3 ERR 0200 Battery default This error does not cause the DAT s regulation to stop but it warns the user that the battery has partially run down This could be detrimental to the clock and the data which has been recorded Data could be lost In order to ensure data backup in case of a power cut on the electronics the battery needs to be changed instructions are described in 7 1 5 If the default remains after the battery has been changed Check voltage at the batterie s terminals with a voltmeter it must be equivalent to Check that the battery has been placed in correctly in respect to the sign engraved on the support If both conditions are respected please contact OPTAREL 172 avenue du Mar chal Leclerc 33130 BEGLES Tel 33 0 5 56 49 76 20 Fax 33 0 5 56 49 76 21 TROUBLESHOOTING GUIDE Date 07 06 2007 THREE PHASE D A T page 18 37 doc DATNGUI L33 UKNS230V01R00 6 4 ERR 0002 Measureme

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