ATyS M 6e Operating instructions GB

Transcription

1 ATyS M 6e Operating instructions GB

2 GENERAL SAFETY INSTRUCTIONS This manual provides instructions on safety, connections and operation of the ATYS source switchgear system. This system must always be installed and commissioned by qualified and approved personnel. This manual must be kept in a place so as to be available to anyone likely to need it. Maintenance and servicing operations must be performed by trained and authorised personnel. This system meets the European Directives governing this type of product. It has the CE marking. The information provided in this manual is subject to change, and is non-contractual. This product complies with the following standards: - IEC EN NBN EN BS EN IEC GB EN NBN EN BS EN VDE ATyS M 6e - Ref.: 55 4 B

3 INDEX GENERAL SAFETY INSTRUCTIONS INDEX INTRODUCTION General introduction The complete ATyS range ATyS M 6e and its versions Product presentation Supply types Optional accessories TECHNICAL SPECIFICATIONS Parallel pole set-up in single-phase: Environmental conditions INSTALLATION /400 V AC network configurations /0 V AC network configurations Product fitting Connection of control/command circuits Connection of power circuits Fitting of accessories Other functions Fitting in the SOCOMEC modular enclosure Operation Presentation of electronic module Programming Display Operating Manual mode Automatic mode Communication REPAIR GUIDE Repair check-list Repairing ATyS M 6e - Ref.: 55 4 B

4 . INTRODUCTION.. General introduction The ATyS M 6e is a quick-acting source inverter based on 4-pole switches controlled by an electronic device, which makes it an IEC compliant product. Thanks to the switch technology, manual operations are always possible so as to ensure source switchover regardless of the circumstances. The electronic module includes: Power sources status display. Voltage and frequency measurement display. Keypad programming of test and operating sequences. Manual control, locking and programming are directly accessible from the front panel of the device... The complete ATyS range 00 A 800 A ATyS s ATyS e ATyS 6e ATyS 6m 60 A 5 A ATyS M s ATyS M 6s ATyS M 6e 6 A () For ATyS M 6e, only on the version with communication. () Return to zero without external energy source. Motorised changeover switch Dual supply Built-in control relay Comm. Communication () Remote interface D0/D0 Tripping () P, Q, S, Pf measurement 4 ATyS M 6e - Ref.: 55 4 B

5 . INTRODUCTION.. ATyS M 6e and its versions The ATyS M 6e is available in two supply versions: 7/0 V AC and 0/400 V AC. It comes with and without RS485 communication..4. Product presentation This quick-acting source inversion solution incorporates: mechanically interlocked switches including an electronic control-command module. A quick-acting electric control unit enabling automatic or manual system operation. Bridging bars (accessory). 4 Electrical specifications compliant with product standards, and a version identification. 5 Changeover switch wiring identification. 6 Control connections. 7 An RJ45 connection for a remote interface D0 / D A connector for RS485 communication (MODBUS), for the version with communication. ATYSM 099 A Specifications and advantages: - Breaking: A source inversion system, completely built-in and interlocked, with high electrical performance and offering microprocessor control and monitoring. - Operation: A flexible operating mechanism allowing quick manoeuvres in automatic mode or locally in manual mode for emergency operations. Features a locking device. ATyS M 6e - Ref.: 55 4 B 5

6 . INTRODUCTION.5. Supply types The power supply of ATyS M 6e is required to be 0Vac +/- 0% at a frequency of 50 Hz or 60 Hz. Two models of the ATyS M 6e, 7/0 V AC and 0/400 V AC, have been developed, so as to meet all possible network configurations..5.. Product version identification method Vac Ph-N / 0 Vac Ph-Ph 7 Vac Ph-N / 0 Vac Ph-Ph Version 7/0 Vac Version 7/0 Vac U U U U U = Vac Hz U = Vac Hz ATYSM 67 A GB Vac Ph-N / 400 Vac Ph-Ph 0 Vac Ph-N / 400 Vac Ph-Ph Version 0/400 Vac Version 0/400 Vac U U U U U = Vac Hz U = Vac Hz ATYSM 67 A GB 6 ATyS M 6e - Ref.: 55 4 B

7 . INTRODUCTION.6. Optional accessories Auxiliary contact Each product can take up to auxiliary contact blocks. A block comprises NOC auxiliary contact (positions I, O and II). Ref.: Specifications: 50 V AC / 5 A maximum. ATYSM 08 A Bridging bars To provide common point on outgoing terminals. ATYSM 05 A R e f s a r e a v a i l a b l e : Rating 5A: and rating 60A: Remote interface D0/D0 - Use Dedicated to applications requiring the changeover switch to be fitted inside a cabinet. Product self-supplied via the connection lead with ATyS M. Maximum connection distance: m. - ATyS D0 For transferring source and changeover switch statuses to the cabinet front panel. Protection rating: IP. ATYS 564 C Ref. ATyS D0: Ref. ATyS D0: ATyS D0 In addition to the ATyS D0 interface functions, enables configuration, checking, tests and measurements display from a cabinet front panel. Protection rating: IP. ATYS 565 C - Door mounted holes, ø.5. Connected to ATyS M via a non-insulated RJ45 plug and straight lead. Connection cable for remote interface For connecting between a remote interface and the ATyS. RJ45 lead, m. ACCES 09 A Ref.: Voltage and power socket terminal This provides connection terminals for conductor crosssections.5 mm. The unipolar terminal can be fitted in cages without reducing their connection capacity. t for use on terminals with bridging bars fitted. ATYSM 06 A Ref.: parts/ref. Terminal shrouds Protection against direct contact with terminals or connecting parts. Advantages of terminal shroud: perforations enabling remote thermographic verification without dismantling. Possibility of sealing. ATYSM 07 A Ref.: parts/ref. Enclosure Fully dedicated to using an ATyS M, it provides easy access to a compact, enclosed source switchover solution. ATYSM 06 A Ref.: Extension unit Combined with the polycarbonate enclosure, the extension unit enables you to allocate additional space to the enclosure if you want to connect cables with cross-section 70 mm to the ATyS M. ATYSM 044 A Ref.: ATyS M 6e - Ref.: 55 4 B 7

8 . TECHNICAL SPECIFICATIONS Ratings 6 A 80 A 00 A 5 A 60 A Frequencies 50 & 60 Hz 50 & 60 Hz 50 & 60 Hz 50 & 60 Hz 50 & 60 Hz Thermal current Ith at 40 C (A) Thermal current Ith at 50 C (A) * 5 Assigned insulation voltage Ui (V) (Power circuit) Assigned transient voltage Uimp (kv) (Power circuit) Assigned insulation voltage Ui (V) (Auxiliary circuit) Assigned transient voltage Uimp (kv) (Auxiliary circuit) Other specifications at AC A / B 6/6 80/80 00/00 5/5 60/60 40 C: Currents assigned (A) AC A / B 6/6 80/80 00/00 5/5 5/60 IEC specifications at 45V AC. AC A / B 6/6 80/80 00/00 5/5 5/60 IEC specifications at 45V AC. AC B / ACB / ACB 6/6/6 80/80/80 80/00/00 80/5/5 80/60/60 Operating class Equipment class (According to IEC ) PC PC PC PC PC Maximum short-circuit current if using gg DIN fuses. Short-circuit operation Maximum short-circuit current (act. ka) Associated fuses (gg) Current peak value: Maintaining and closing operation (peak ka) Permissible short-term assigned current (act. ka) / 0 ms Switchover time I-II or II-I (ms) Switchover dead time at Un (ms) Consumption Mechanical specifications Connection cross-section I-O / O-I / II-O / O-II (ms) Peak current during switchover (A) Consumption in stabilised state (VA) Number of switchovers Minimum size (Cu mm ), flexible Maximum size (Cu mm ), flexible Maximum size (Cu mm²), rigid * Possibility of reaching 5 with bigger connection cross-sections. 8 ATyS M 6e - Ref.: 55 4 B

9 . TECHNICAL SPECIFICATIONS.. Parallel pole set-up in single-phase: Rating conversion table for use in single-phase, and two-by-two parallel pole set-up. (Max ambient temperature = 40 C). minal current strength in three-phase (A) minal current strength in single-phase ( poles in //) (A) Environmental conditions Humidity 80 % humidity without condensation at 55 C 95 % humidity without condensation at 40 C Temperature: C without de-rating C with de-rating Altitude: Max 000 m without de-rating Storage: year maximum ø mm IP rating: IP4 in the SOCOMEC polycarbonate modular enclosure (see chapter.8) IPx for non-enclosed modular product ATyS M 6e - Ref.: 55 4 B 9

10 . INSTALLATION U = Vac Hz.. 0/400 V AC network configurations... Voltage configurations Type Wiring Version 0/400 Vac V PH-PH Name Position of Network Network Neutral () U U U = Vac Hz Neutral on the left Neutral on the right Source Source Source N N N Load Load Source N 4NBL Left (setup: auto) Right (setup: auto) N L L L N L L L L L L N L L L N Source Load Source Source Source Load NBL Left (setup: auto) Right (setup: auto) L L L L L L L L L L L L Source Load Source Source N N N Load Source N BL Left (setup: auto) Right (setup: auto) N (N) (L) L N (N) (L) L L (L) (N) N L (L) (N) N Source Source Source N N N Load Load Source N 4 NBL Left (setup: auto) Right (setup: auto) N L L L N L L L L L L N L L L N Source Source Source N N N Load Load Source N 4 NBL Left (setup: auto) Right (setup: auto) N L L L N (L) (L) L L L L N L L (L) N () Position of neutral on the product The neutral position should be configured in the setup menu: - auto: neutral is detected upon initialisation - Neutral on left: neutral forced left - Neutral on right: neutral forced right 0 ATyS M 6e - Ref.: 55 4 B

11 . INSTALLATION Detections Neutral () Rotation () Balancing Monitoring/Display (4) Tripod Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Network Network V Ph-Ph V Ph-N V Ph-Ph V Ph-N Left Left YES Right Right YES ABC ACB ABC ACB ABC ACB ABC ACB YES YES YES YES readings readings readings readings N N Left Left YES Right Right YES ABC ACB ABC ACB ABC ACB ABC ACB YES YES YES YES readings 0 measurements readings 0 measurements EITHER EITHER EITHER EITHER EITHER EITHER EITHER EITHER 0 measurements measurement 0 measurements measurement N N Left Left YES Right Right YES ABC ACB EITHER YES readings readings ABC ACB EITHER YES 0 measurements measurement N N Left Left YES Right Right YES ABC ACB EITHER YES readings readings ABC ACB EITHER YES measurement 0 measurements N () yes: the product recognises whether the network neutral position is not the same as for network : an error message is then displayed FO - NEUTRAL no: the product does not recognise whether the network neutral position is different from network : the measurements may be incorrect EITHER: position undetermined () It is possible to configure the direction of phase rotation in the Setup menu: clockwise or anti-clockwise EITHER: the phase rotation is not controlled. (4) : voltage monitored ATyS M 6e - Ref.: 55 4 B

12 . INSTALLATION.. 7/0 V AC network configurations... Voltage configurations Type Wiring 0 Vac Version 7/0 Vac 00 40V PH-PH Name Neutral () Network Network U U U = Vac Hz Neutral on the left Neutral on the right Source Source Source N N N Load Load Source N 4 NBL Left (setup: auto) Right (setup: auto) N L L L N L L L L L L N L L L N V PH-PH Source Load Version 0/400 Vac Source Source Source Load NBL Left (setup: auto) Right (setup: auto) L L L L L L L L L L L L Source Source U = Vac Hz Source Source Load Load Source Source Source Load Load Source NBL BL Fixed left (setup: left) Fixed right (setup: right) Left (setup: auto) Right (setup: auto) M L L M L L L L M L L M (L) L L (L) (L) L L (L) (L) L L (L) (L) L L (L) Source Source Source N N N Load Load Source N 4 NBL Left (setup: auto) Right (setup: auto) N L L L (N) L L (L) L L L N (L) L L (N) () Position of neutral on the product The neutral position should be configured in the setup menu: - auto: neutral is detected upon initialisation - Neutral on left: neutral forced left - Neutral on right: neutral forced right ATyS M 6e - Ref.: 55 4 B

13 . INSTALLATION Detections Neutral () Rotation () Balancing Monitoring/Display (4) Tripod Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Ntwk Network Network V Ph-Ph V Ph-N V Ph-Ph V Ph-N Left Left YES Right Right YES ABC ACB ABC ACB ABC ACB ABC ACB YES YES YES YES readings readings readings readings N N Left Left YES Right Right YES ABC ACB ABC ACB ABC ACB ABC ACB YES YES YES YES readings 0 measurements readings 0 measurements Left Left EITHER EITHER readings 0 measurements readings 0 measurements Right Right EITHER EITHER EITHER EITHER EITHER EITHER measurement 0 measurements measurement 0 measurements EITHER EITHER EITHER EITHER Left Left YES Right Right YES ABC ACB EITHER YES readings readings ABC ACB EITHER YES measurement 0 measurements N () yes: the product recognises whether the network neutral position is not the same as for network : an error message is then displayed FO - NEUTRAL no: the product does not recognise whether the network neutral position is different from network : the measurements may be incorrect EITHER: position undetermined () It is possible to configure the direction of phase rotation in the Setup menu: clockwise or anti-clockwise EITHER: the phase rotation is not controlled. (4) : voltage monitored ATyS M 6e - Ref.: 55 4 B

14 ATyS M 6e POWER CONTROL TEST OFF LOAD TEST ON LOAD ESC CLICK! ATyS M 6e CLICK!. INSTALLATION.. Product fitting Before fitting think about changing the locking configuration, if necessary. For locking in Positions I, II and 0, refer to section.6.5. Locking.- Accepted product orientations OK OK OK OK OK OK remote interface advised for these orientations ATYSM 046 A.- Dimensions.- Board-mounted AUT AUT 45 45,5 AUT AUT,5 MAX : ,5 ATYSM 047 B 6 x M6 lb-in,5 Nm ATYSM 047 B.-4 DIN rail mounted RAIL IEC 6075 ATyS M 6e AUT AUT Posidriv PZ 8,8 lb-in Nm Prevents movement on the DIN rail ATYS M 049 B 4 ATyS M 6e - Ref.: 55 4 B

15 . INSTALLATION.4. Connection of control/command circuits.4- Switch to manual mode before connecting the product. The product is delivered in position 0 and in auto mode, with the generator start signal contact closed. RS RJ A AC 50 Vac 4 Slotted head mm,97 lb-in 0,5 Nm / O O O G I I I 0,5 to,5 mm # 0 to # 4 AWG 0,5 to,5 mm # 0 to # 6 AWG 6 mm / 0,6 " ATYSM 44 A v Type Terminal no. Description Characteristics Recommended connection cross-section Inputs 07 Common point for inputs 08 I: configurable input Dry contact 09 I: configurable input Potential free 0.5 to.5 mm² 0 I: configurable input Output 4/44 O: configurable output Resistive load 5/54 O: configurable output A 0V DC 5A 0V AC 6/64 O: configurable output Pmax: 60W or 5VA 0.5 to.5 mm² 7/74 G: generator start order* Umax: 0V DC or 0V AC Remote interface connection RJ Remote interface ATyS D0/D0 Maximum separation m RJ45 8/8 Serial link RS485 connection RS 0: interconnection of cable shielding upstream and downstream of RS485 bus RS485 bus insulated. Only on version with 0.5 to.5 mm² : negative terminal of RS485 bus + : positive terminal of RS485 bus communication Auxiliary contact //4 Changeover switch in position I block (accessory) //4 Changeover switch in position II 50V AC 5A AC 0.5 to.5 mm² 0/0/04 Changeover switch in position 0 * Order also issued in manual mode. ATyS M 6e - Ref.: 55 4 B 5

16 . INSTALLATION.5. Connection of power circuits.5- Hexagonal Metric Allen size 4 44, lb-in 5,0 Nm It is essential to tighten all the 6 terminals (even those that are empty). 0 to 70 mm # 8 to # 00 AWG 6 to 50 mm # 0 to # 00 AWG 5 mm / 0,59 " ATYS M 45 A.6. Fitting of accessories.6.. Auxiliary contacts..6.-! 0,5 to,5 mm # 0 to # 4 AWG 0,5 to,5 mm # 0 to # 6 AWG 6 mm / 0,6 " Slotted head,0 mm 4,4 lb-in 0,5 Nm 0 mm 5 mm Posidriv PZ 8,8 lb-in Nm Posidriv PZ 8,8 lb-innm MAX ATYS M 05 A An auxiliary contact module comprises: one NO/NC changeover contact for each position (I-0-II). Use the screws supplied with the accessory. part/ref..6.. Voltage socket.6.- Slotted head,5 mm,97 lb-in 0,45 Nm This provides connection terminals for conductors with crosssection.5 mm². The unipolar terminals can be fitted in any of the cages without reducing the cage connection capacity. parts/ref. t for use on terminals with bridging bars fitted. 0,5 to,5 mm # 0 to # 4 AWG 0,5 to,0 mm # 0 to # 6 AWG 6 mm / 0,6 " ATYS M 46 A 6 ATyS M 6e - Ref.: 55 4 B

17 . INSTALLATION.6. Fitting of accessories (continued).6.. Bridging bars.6.- OK 0 to 70 mm # 8 to # 00 AWG 6 to 50 mm # 0 to # 00 AWG 5 mm / 0,59 " Hexagonal Metric Allen size 4 44, lb-in 5,0 Nm x 8 ATYS M 0 B Make sure that the bridging bars is fitted the right way round. There are two references available: one for ratings less than or equal to 5 A, and another for rating 60 A. part/ref Terminal shrouds.6.4- C K ATYS M 055 A parts/ref..7. Other functions.7.. Locking: configuration on standard product Enables locking in position 0 (factory configuration) or in position I, 0, II. It is necessary to make this adjustment before fitting the product in the cabinet or enclosure..7.-! Posidriv PZ STEP STEP STEP Posidriv PZ Posidriv PZ, lb-in 0,5 Nm X ATYS M 057 B ATyS M 6e - Ref.: 55 4 B 7

18 . INSTALLATION.7. Other functions (continued).7.. Sealable Auto-Man cover.7.- ATYS M 097 A.8. Fitting in the SOCOMEC modular enclosure.8.. Dimensions and mounting The enclosure must be wall-mounted using screws (not supplied). Recommended size: M6 50 mm (minimum). Weight: between 8 and 0 kg, depending on the accessories. ATYS M 70 A mm 5 mm (M6) z mm 75 mm (M6) Drilling plans for the cable-routing plate provided in appendix. ATYS M 64 A 9 mm ATYS M 65 A Only auxiliary contact block mountable 8 ATyS M 6e - Ref.: 55 4 B

19 . INSTALLATION.8. Fitting in the SOCOMEC modular enclosure (continued).8.. Connection Example: neutral on right Maximum cable size: 5 mm² ATYS M 60 A N N N /.8.. Ratings / cable cross-section table 6 A 00 A 5 A 60 A Min cable size Max cable size * 70* *With extension unit Extension unit.8.4- Enables you to allocate additional space to the enclosure. ATYS M 044 A ATYS M 6 A ATyS M 6e - Ref.: 55 4 B 9

20 4.. Presentation of electronic module Presentation of front panel: The LED signalling is only active when the product supply is on (supply LED lit) Operating and test modes AUT: green LED lit for AUTO mode active. yellow LEDs for the test on load and test off load which are linked to the test mode selection button so as to facilitate selection. yellow LED for the control function. The user may force the position of the switch. Lights test button Availability of sources green LEDs to indicate whether source and/or source are available (checking voltages and frequencies). - LED lit = source available. - LED off = source unavailable. : Lights test button in display mode. Mode button Test mode selection button. Position of the switch green LEDs - LED I lit = switch in position I - LED II lit = switch in position II yellow LED - LED lit = switch in position 0 POWER AUT ATyS M 6e CONTROL TEST OFF LOAD TEST ON LOAD ESC CLICK! AUT Power supply LED green LED - Always off: power supply off or software error if the other indicators are operational (LED and Screen). - Always lit: product power supply on. Fault summary LED red LED to indicate the status of the product control fault. Open and close the AUT/MAN cover to reset the fault. Manual mode : yellow LED for MANU mode active. Capacitor load indicator Loading the return to zero capacity. If the indicator flashes, the RETURN to 0 function is unavailable. Locking Option to isolate ( x 8mm max). Manual switching Insert the Allen key (5.0 mm) provided to switch manually. Manual operation is not possible when padlocked. AUT/MAN cover Open the cover to switch to manual mode. Close the cover to return to automatic mode. Open and close the cover to clear the faults. Switch position indicators Display of position I, 0, II. ATYS M 56 A GB 0 ATyS M 6e - Ref.: 55 4 B

21 4.. PROGRAMMING 4... General Information Software version The software version is displayed after the product has been switched on and only directly after it has been off for several minutes (enabling its capacitors to fully discharge). Product programming Programming mode can be entered from any operating mode (Auto/Man). Accessing programming Default code: 000 Browsing Press for s To modify the value of this digit To access the other digits Validate entry Exit programming Press the validate button for seconds. ATyS M 6e - Ref.: 55 4 B

22 4.. Programming (continued) 4... Programming mode Depending on the type of application managed (Network-Network or Network-genset), certain parameters in the SETUP menu may not be displayed. Configure parameters () () () () Configure voltage thresholds and hystereses Frequency thresholds and hystereses configuration Timer configuration Input - output configuration Communication configuration () () () () (5) (5) (5) (5) (5) ATyS M 6e - Ref.: 55 4 B

23 () Only accessible if the Setup menu variable "APP" is at "M-G", see Setup Menu () Only accessible if the Setup menu variable "APP" is at "M-M", see Setup Menu () Only accessible if one of the inputs is EON, see I/O Menu (4) Only accessible if one of the inputs is EOF, see I/O Menu (5) Only on the COMM version, see description in the option section (6) Only accessible if one of the outputs is LSC, see I/O Menu * UNL = Unlimited () () () () () (4) (4) (4) (6) The entry point for programming mode is the SETUP menu. Parameters must always be adjusted and verified for compliance with the application. The default values are loaded as standard. ATyS M 6e - Ref.: 55 4 B

24 4.. Programming (continued) 4... SETUP Menu Definition Adjustment range Default values NETWORK Network type NEUTRAL Position of neutral - AUTO: neutral position is set automatically upon every power-up - LEFT: neutral must be connected on the left, i.e. to terminal 7 of each switch ROT PH. (see next page) NOM. VOLT NOM. FREQ - RIGHT: neutral must be connected on the right, i.e. to terminal of each switch The phase rotation can be selected as clockwise (ACB) or anti-clockwise (ABC). It is also possible to just check for consistency of direction of rotation between sources (----).To do so the sources must be simultaneously present, for example during the initial wiring. minal phase-phase voltage. Except for BL and 4NBL networks, where it is nominal phase-neutral voltage. 4NBL/4NBL/ 4NBL/BL/NBL (0/400V version) 4NBL/NBL/NBL/ BL/4NBL (7/0V version) AUTO LEFT RIGHT ABC ACB --- from 80 to 480 V AC (0/400V version) from 80 to 80V AC (7/0V version) M-G* M-M* 4NBL AUTO V AC (0/400V version) 0V AC (7/0V version) Rated frequency 50 or 60 Hz 50 Hz APP Application type: - M-G: between a network and genset - M-M: between two networks M-G M-M M-G GS START Generator start signal output status at rest - NO: rmally Open NO NC NO - NC: rmally Closed PRIO TON In case of an On Load Test, if the source is no longer available you can - NO: exit the test and switch to source NO YES NO - YES: stay in position II. The MSR input has priority over this parameter PRIO EON The same as in External On Load, - NO: exit the test and switch to source NO YES NO - YES: stay in position II. The MSR input has priority over this parameter * M-G: network - genset application - M-M: network - network application = time delay present in M-G and/or M-M application 4 ATyS M 6e - Ref.: 55 4 B

25 Definition Adjustment range Default values M-G* M-M* PRIO NET This is for defining the priority network: - : network has priority - : network has priority 0-0: no network has priority: one is backing up the other. The PRI input has priority over this parameter RETRANS Automatic retransfer inhibited NO NO - NO: automatic retransfer to the priority source YES - YES: "valid" must be pressed to execute the return RETURN 0 () In case of source failure, the product automatically switches over to 0 (after a 0T or 0T time delay) NO YES NO - NO: the product remains in position if the source is lost - YES: this function is activated If there are sources down, the power reserve must be available to execute this function (see indicator on front panel) ND TRIP () This function makes it possible to wait for the power reserve to become available before exiting position 0 to adopt a source again. NO YES NO - NO: Return to the source without waiting for the reserve to be fully charged - YES: Wait for the reserve to be fully charged before returning to the source. A second trip will therefore be immediately available MOD AUT AUTO mode forced, in spite of cover not being closed. NO YES NO CNT RST Switchover counter reset (number of manoeuvres) Returns to NO after reset BACKLGHT The screen backlighting can be set to: - OFF: always off - ON: always lit - INT: lit during operating sequences and then turned off after 0 seconds' inactivity on the keypad NO YES OFF ON INT CODE P Modifying input code in Programming mode 0000 to 9999 CODE E Modifying input code in Operating mode 0000 to 9999 NO INT * M-G: network - genset application - M-M: network - network application = time delay present in M-G and/or M-M application () The RETURN to 0 function, upon the source voltage or source being lost, opens the switch (II=>0 or I=>0) of the source in question after a time delay (0T or 0T). For instance, this solution provides the possibility of opening the switch after a short-circuit. This also makes it possible to restart the genset after a fault, without being connected to the load. () The nd TRIP parameter is associated with the RETURN to 0 function, as the latter requires a power reserve for the changeover. So to execute a second trip, you need to wait for this power reserve to recharge. ATyS M 6e - Ref.: 55 4 B 5

26 4.. Programming (continued) 4... SETUP Menu (continued) Phase rotation check: this functionality verifies the consistency of phase rotation i.e. of the wiring prior to commissioning. Example If the parameter ROT PH = ABC: 4..- L (A) 4..- L (A) OK NON OK L (C) L (B) ATYS 9 B GB L (B) L (C) ATYS 0 B GB Display or depending on the non-compliant source. Rotation check on sources and. Function active on both sources with a 4NBL or NBL type network, and only on source with a 4NBL or 4NBL network (see network configurations). 6 ATyS M 6e - Ref.: 55 4 B

27 4.. Programming (continued) VOLT. LEVELS Menu Definition Adjustment range Default values OV U Source over-voltage detection (In percentage of the NOM. VOLT, Setup menu) 0-0% 5% OV U HYS Source over-voltage hysteresis (In percentage of the NOM. VOLT, Setup menu) 0-9% 0% UND.U Source under-voltage detection (In percentage of the NOM. VOLT, Setup menu) 60-98% 85% UND.U HYS Source under-voltage hysteresis (In percentage of the NOM. VOLT, Setup menu) 6-99% 95% UNB. U Source unbalance detection (see next paragraph) 00-0% 00% UNB. U HYS Hysteresis unbalance detection (see next paragraph) 0-9% 0% OV U Source over-voltage detection (In percentage of the NOM. VOLT, Setup menu) 0-0% 5% OV U HYS Source over-voltage hysteresis (In percentage of the NOM. VOLT, Setup menu) 0-9% 0% UND.U Source under-voltage detection (As percentage of NOM. VOLT, Setup menu) 60-98% 85% UND.U HYS Source under-voltage hysteresis (In percentage of the NOM. VOLT, Setup menu) 6-99% 95% UNB.U Source unbalance detection (see next paragraph) 00-0% 00% UNB.U HYS Hysteresis unbalance detection (see next paragraph) 0-9% 0% ATyS M 6e - Ref.: 55 4 B 7

28 4.. Programming (continued) VOLT. LEVELS Menu (continued) Over-voltage and under-voltage The thresholds and hystereses are defined as percentages of nominal voltage. The hystereses define return to normal levels following an under-voltage or over-voltage % Checked value (voltage) Upper threshold (ov. V) upper threshold hysteresis (ov. V Hys) 00 T lower threshold hysteresis (und. V Hys) Lower threshold (und. V) Source available ATYSM 68 A GB Voltage unbalance measurement U U N N U U U U Network balanced Network unbalanced The unbalance reading is derived from the formula below U nba = max ( U - U, U - U, U - U ) avg avg avg where U avg = U + U + U U avg Example of an unbalanced network: U = 5 V AC U = 400 V AC U = 70 V AC U avg = ( )/ = 74 V AC U nba = 6/74 = => Unbalance threshold rate 7% 8 ATyS M 6e - Ref.: 55 4 B

29 4.. Programming (continued) FREQ. LEVELS Menu The thresholds and hystereses are defined as percentages of nominal frequency. The hystereses define return to normal levels following an under-frequency or over-frequency % Checked value (frequency) Upper threshold (ov. F) upper threshold hysteresis (ov. F Hys) 00 T lower threshold hysteresis (und. F Hys) Lower threshold (und. F) Source available ATYSM 69 A GB Definition Adjustment range Default values OV F Source over-frequency detection (In percentage of the NOM. FREQ menu Setup) 0-0% 05% OV F HYS Source over-frequency hysteresis (In percentage of the NOM. FREQ menu Setup) % 0% UND.F Source under-frequency detection (In percentage of the NOM. FREQ menu Setup) 60-99% 95% UND.F HYS Source under-frequency hysteresis (In percentage of the NOM. FREQ menu Setup) % 97% OV. F Source over-frequency detection (In percentage of the NOM. FREQ menu Setup) 0% - 0 % 05% OV. F HYS Source over-frequency hysteresis (In percentage of the NOM. FREQ menu Setup) % 0% UND.F Source under-frequency detection (In percentage of the NOM. FREQ menu Setup) 60-99% 95% UND.F HYS Source under-frequency hysteresis (In percentage of the NOM. FREQ menu Setup) % 97% ATyS M 6e - Ref.: 55 4 B 9

30 4.. Programming (continued) TIMERS Menu Definition Adjustment range Default values M-G* M-M* FT Source loss time delay ( Failure Timer) When source disappears, FT is started. If source is restored before the end of FT, the switchover cycle is not engaged. from 0 to 60 secs second RT Source restoration time delay ( Return Timer) When source reappears, RT is started. At the end of RT, source is considered as present. If source disappears before the end of RT, the switchover is not executed. If the replacement source disappears during RT, the latter dynamically adopts the s setting value temporarily. from 0 to 600 secs 80 second 0T Return to zero time delay from source ( to 0 Timer) Only accessible if the parameter RETURN 0 is activated. Waiting time delay following source failure, before switchover to position 0. This time delay avoids opening directly to short-circuit. from 0 to 0 secs second FT Source loss time delay ( Failure Timer) If source disappears, FT is started. If source is restored before the end of FT, the switchover cycle is not engaged. from 0 to 60 secs second RT Source restoration time delay ( Return Timer) When source reappears, RT is started. At the end of RT, source is considered as present. If source disappears before the end of RT, the switchover is not executed. from 0 to 60 secs 5 second AT Stabilisation time delay ( Available Timer) Stabilisation time delay for voltage and frequency on Source. This time delay must be completed to enable transfer to Source from 0 to 60 secs 5 second CT Genset cooling time delay (source ) ( Cool Timer) Following a switchover sequence, and after returning to source, source (genset) is kept running for CT to enable it to cool down. from 0 to 600 secs 80 second 0T Return to zero time delay from source ( to 0 Timer) Only accessible if the Setup menu parameter RETURN 0 is activated. Waiting time delay following source failure, before switchover to position 0. This time delay avoids opening directly to short-circuit. from 0 to 0 secs 0 second * M-G: network - genset application - M-M: network-network application = timer present on M-G and/or M-M applications 0 ATyS M 6e - Ref.: 55 4 B

31 ST Genset starting timeout delay (source ) ( Start Timer) 0DT TOT TFT Time delay started at the same time as the starting request. If after ST source (genset) has not started, an error message is displayed: "FAIL START". Minimum electric dead time delay (0 Dead Timer) This is the minimum load supply down time, possibly set to zero, so as to enable residual voltages generated by the load (engine type) to disappear. "On Load Test" duration time delay (Test On Load Timer) This time delay defines the On Load Test time. It starts when the Test is initiated. The return to the network takes place at the end of TOT. "Off Load test" time delay (Test off Load Timer) This time delay defines the Off Load Test duration. from 0 to 600 secs from 0 to 0 secs UNL (unlimited)/lmt (from 0 to 800 secs) UNL (unlimited) / LMT (from 0 to 800 secs) 0 second M-G* M-M* second UNL UNL ET () "On Load external operation" request time delay (start) This time delay starts at the same time as the EON order. At the end of this time delay, switchover to source is executed. from 0 to 800 secs 5 second ET () "On Load external operation" request time delay (duration) This time delay defines the EON order time. UNL (unlimited)/lmt (from 0 to 800 secs) UNL ET () "On Load external operation" request time delay (End) This time delay is counted from the end of the EON order, and only after this time delay is the switchover to source executed. from 0 to 800 secs 5 second E5T () "Off load external operation" request time delay (start) This time delay starts at the same time as the EOF order. At the end of this time delay, the genset starting order is sent. from 0 to 800 secs 5 second E6T () "Off load external operation" request time delay (duration) This time delay defines the EOF order time. from 0 to 800 secs 600 second E7T () "Off load external operation" request time delay (end) This time delay is counted from the end of the EOF order, and only after this time delay will time delay CT start, before the genset is stopped. from 0 to 800 secs 5 second LST Load shedding time delay Load Shedding Timer This time delay corresponds to the time available to perform the load shedding operation. from 0 to 60 secs 4 second * M-G: network - genset application - M-M: network-network application = timer present on M-G and/or M-M applications (): these time delays are only accessible and configurable if at least one programmable input is configured with the variable EON (see I/0 menu) (): these time delays are only accessible and configurable if at least one programmable input is configured with the variable EOF (see I/0 menu) ATyS M 6e - Ref.: 55 4 B

32 4.. Programming (continued) I-O menu Variable Definition Adjustment range IN I Input see table on next page Default value / IN I Input status NO or NC IN Input see table on next page NO / IN Input status NO or NC IN Input see table on next page NO / IN Input status NO or NC Out Output see table on next page NO / Out Output see table on next page / Out Output see table on next page / ATyS M 6e - Ref.: 55 4 B

33 4.. Programming (continued) I-O menu Inputs / Outputs M-G Network/Genset M-M Network/Network M G M M Input functions Automatic operation inhibited INH On load test TON / Off load test TOF / Delayable external on load operation request EON / Delayable external off load operation request EOF / Forcing to source (genset) in TON and EON mode MSR / Source priority / PRI Confirms mains restoration Fault reset Source / source alarm AL AL AL AL Source / source fault FT FT FT FT Source / source external availability signal OA OA OA OA Stabilisation time delay bypass SS SS SS SS Position I / position II command PS PS PS PS Position 0 command Load shedding time delay bypass Output functions Source / source available SA SA SA SA One source available SCA Position I / position II auxiliary contact AC AC AC AC Position 0 auxiliary contact Load supplied by source / by source LO LO LO LO Load shedding command LSC Fault summary Product operational (no fault + product in Auto mode) Input copy Input copy Input copy RTC RST PS0 LSI AC0 FLT POP CP CP CP ATyS M 6e - Ref.: 55 4 B

34 4.. Programming (continued) I-O menu (continued) Inputs Automatic operation inhibited Automatic operation inhibited, operation the same as manual mode. All automatic INH commands will be inhibited. The gen start contact status does not change upon activation. On load test TON Activates on load test. Retransfer remains locked until contact is deactivated. Off load test TOF Activates off load test (genset started and stopped). External on load operation request, delayable Activates an operating cycle depending on time delays ET, ET, ET. These time delays have to be set EON in the TIMERS menu (operation: see graphs below). External off load operation request, delayable Activates "Start Gen" contact (genset starting) (source ) according to time delays E5T, E6T, E7T. These EOF time delays have to be set in the TIMERS menu (operation: the same as the input EON, without load switchover). Forcing to source (Genset) in TON and EON mode During an on load test or a delayable external on load operation request, validating the input enables you MSR to remain in back-up position in all circumstances (loss of this source), as long as the test is active. This input has priority over parameters PRIO TON and PRIO EON. Confirms return to priority source Remote manual transfer. Transfer back to source initiated upon the contact closing (one second front). RTC Same function as the variable "RETRANS" cleared with the keypad. This SETUP menu variable must also be at YES to validate operation by the input. Source priority Defines the priority source. PRI It is equivalent to, but with priority over, the SETUP menu parameter PRIO NET. Stabilisation time delay bypass (Time delay AT) Remote transfer check. It is possible to initiate the transfer from source to source (and vice versa) before the end of the time delay RT/RT/AT countdown, depending on the application SS / SS type. If the latter is set to its maximum value, it is possible to transfer by activating the contact (for a minimum of one second). Positions I, II and 0 command PS/PS/PS0 Source / source alarm Position I / position II / position 0 command. When the command disappears the product returns to automatic mode. The last command received has priority. Command 0 has priority over commands I and II. NB, switching to Pos I (Pos II) is only possible if source (source ) is present. Informs the user by flashing the fault LED and indicating F ALR - / F ALR - on the screen. This AL / AL message disappears along with the alarm Source / source fault Informs the user by flashing the fault LED and indicating F FLT - / F FLT - on the screen. Disappears after validation and reset (by activating RST input, opening and then closing the cover or via FT / FT RS485). Immediately shifts the changeover switch to position 0, without 0T or 0T time delay. NB, only works if the nd TRIP parameter is activated. Source / source external availability signal 0A / 0A Availability signal for source (source ). This input is used instead of the voltage and frequency measurement taken Fault reset RST Clears a fault Load shedding bypass LSI This input bypasses the LST time delay, (signal indicating correct load shedding). 4 ATyS M 6e - Ref.: 55 4 B

35 4.. Programming (continued) I-O menu (continued) Explanation of how EON works ET limited EON input Operation request ET ET ET Starting order contact CT? Starting time Pos II Pos I AT ATYSM A GB ET has priority over EON if ET is limited (not infinite) EON input Operation request ET ET ET Starting order contact CT Pos II Pos I Starting time? AT ATYSM 8 A GB EON has priority over ET if ET is unlimited EON input Operation request ET ET Starting order contact CT? Starting time Pos II Pos I AT ATYSM 4 A GB ATyS M 6e - Ref.: 55 4 B 5

36 4.. Programming (continued) I-O menu (continued) Outputs Source available SA /SA Source / Source available. Output activated (closed) if source / source is within the defined setting ranges (operation same as LED on front panel). At least one source available SCA Source or available. Output activated (closed) if at least one of the sources is within the defined settings ranges. Position auxiliary contact AC/AC/AC0 Outputs activated respectively when product is in position I / position II / position 0. Load supplied by source / by source LO / LO Indicates which source is supplying the load. Output LO / LO activated if the following conditions are simultaneously validated: position I / position II is closed and source / source is available (LO = AC and SA / LO = AC and SA) Load shedding command LSC Load shedding relay. Initiates a load shedding action before transfer to back-up source, and then reloading after restoration. Operation described below. Fault summary FLT Output activated (closed) if at least one fault (internal or transferred external) is activated. Product operational (no fault + product in Auto mode) POP Output activated (closed) if the product is deemed "operational" i.e. it is in AUT mode, the supply is present and no fault is detected. Input copy CP/CP/CP The output adopts the same status as input / input / input. Function same as relaying. 6 ATyS M 6e - Ref.: 55 4 B

37 4.. Programming (continued) I-O menu (continued) Explanation of how LSC works If the output LSC is selected, the associated time delay LST should be programmed (see Timers Menu) Scenario : LSI input inactive Genset voltage CT LSC output LST delay LST Pos I II I ATYSM 6 B GB Scenario : LSI input active Genset voltage CT LSC output LST delay LST LSI Pos I II I ATYSM 6 B GB ATyS M 6e - Ref.: 55 4 B 7

38 4.. Programming (continued) COMM Menu Variable Definition Adjustment range Default value Address Address of communicating device to 55 5 Speed Communication speed 400, , Stop bit, 9600 Parity bit NO, ODD, EVE NO Only available on version with Comm. Detailed explanation in chapter 4.9. Common 8 ATyS M 6e - Ref.: 55 4 B

39 4.. Display 4... Presentation Display mode is activated as soon as the device is switched on. It enables you to view the various parameters, regardless of the cover position or the activated mode. The switchover cycles have priority over display mode, and display the time delay countdowns as soon as they are activated. Any value available in this mode is kept on the screen once displayed for 5 secs. After this time, or following a switchover cycle, the screen returns to the source phase-phase voltages display ( st screen in this mode). Dynamic display of derived time delays has priority. The alarms status display also has priority. ATyS M 6e - Ref.: 55 4 B 9

40 4.. Display (continued) 4... Encoding principle Example Fault Source. 5 Password Source. Status message Fault message 0 Manual switching Duty cycle Under-voltage Fault Over-voltage Alarm Under-frequency Neutral wiring / Phase rotation mismatch 4 Over-frequency Capacitor back to 0 5 Phase unbalance Insufficient switchover power 6 Phase rotation Position not reached 4... Events list Message Definition Message Definition Manual switching Over-frequency on source Under-voltage on source Over-frequency on source Under-voltage on source Phase unbalance on source Over-voltage on source Phase unbalance on source Over-voltage on source Incorrect direction of rotation on source Under-frequency on source Incorrect direction of rotation on source Under-frequency on source 40 ATyS M 6e - Ref.: 55 4 B

41 4.. Display (continued) Error messages list Error message Definition Action Reset Duty cycle Limited number of manoeuvres in a defined period. Wait min. for the error message to disappear. Automatic Source / source neutral wiring mismatch The neutral on source is not wired on the same side as the neutral on source. Rewire one of the two sources. E.g.: both neutrals on the left, or both neutrals on the right. Open and then close the cover Source / source fault This fault only appears if input FT/ FT (see I-O Menu) and the parameter ND TRIP (see Setup Menu) are activated. Activation of this fault shifts the changeover switch to position 0. Resolve the external problem that caused activation of input FT/FT Open and then close the cover or activate the RST input, if configured (see I-O Menu) or via RS485. Alarm / Alarm This fault only appears if input AL/ AL is activated (see I-O Menu). Resolve the external problem that caused activation of input AL/AL. Once this is done, the error message will disappear automatically. Automatic Phase rotation fault on source / source The phase rotation does not correspond to the ROT PH. variable in the Setup menu. Either invert two phases on source / source, or change the status of the ROT PH. variable in the Setup menu, if both sources are faulty. Return to zero capacitor charging fault on source / source Recharging malfunction of capacitor associated with source / source. Provisional action: deactivate the RETURN 0 function in the Setup menu (Set to NO), or open the cover and manoeuvre manually. Then: contact your retailer. Insufficient switchover power on source / source The power is insufficient to leave position II/I. Lend the power (U,I) from source or for at least 0 secs, or open the cover and manoeuvre manually. Automatic Open then close the enclosure Open then close the enclosure Source / source position fault Following an electric or automatic order, position I / II is not reached. Provisional action: open the cover and manoeuvre manually. Then: contact your retailer. Change source status. Manual manoeuvre. Source starting timeout If the genset does not start after the ST delay, the message will be sent. Press the validation key. Check the genset. ATyS M 6e - Ref.: 55 4 B 4

42 4.4. Operating In operation the operator has the option of controlling switchover manually or electrically. Test modes are also available Test modes Press the test button TEST After 5 secs Test off load Code OK Test off load sequence End Code not OK Auto After 5 secs Test on load Code OK Test on load sequence End Code not OK After 5 secs Check Code OK Switch position I, 0, II check (PS, PS0, PS) End Code not OK Tests output ATYSM 50 A GB Off load test (M-G application only) This test is possible in automatic or manual mode. It can be considered as a manual genset starting order without switching over the load to the genset. Description - This mode enables you to test the genset without load transfer to the latter. - The genset is started and stopped as normal (via the "Start Gen" contact). - This test is always possible, except during a source loss sequence. - This test may be time-delayed (TOF). Activation - either via the operating menu, - or via communication (for version with COM), - or via the ATyS D0 interface, - or via the programmable input. Deactivation - either by changing the status of the control input - or by pressing the validation key on the keypad - or after a genset starting timeout - or at the end of the timer (if set) - or in case of genset shutdown upon fault 4 ATyS M 6e - Ref.: 55 4 B

43 4.4. Operating (continued) On load test (M-G application only) This test is only possible in automatic mode, it enables you to start the genset and simulate a complete transfer sequence. Description - The purpose of this sequence is to execute a load transfer to the genset to test it, while adhering to switchover conditions. - The time delays for validating the transfer conditions (TOT, ST, AT, 0DT, CT) are derived according to their configuration. - The mains restoration confirmation function is always active throughout an on load test (from the keypad). It enables transfer back to source in case of an unlimited on load test, or interrupts a time delayed on load test. Activation - either via the operating menu, - or via communication, - or via the ATyS D0 interface, - or via the programmable input. Deactivation - either by changing the status of the control input - or by pressing the validation key on the keypad - or after a genset starting timeout - or at the end of the timer (if set) - or in case of genset shutdown upon fault Changeover switch position I, 0 and II check (accessible in AUT mode) Description Changeover switch electrical position check: PS, PS0, PS. Activation - either via the operating menu. It will then be possible to force one of the positions I, O, II via the keypad, - or by via communication (for version with COM), - or via the ATyS D0 interface, - or via the programmable input. Deactivation - either via the Escape key - or by switching from Auto mode to Man. mode. The check takes priority over all functions. ATyS M 6e - Ref.: 55 4 B 4

44 4.5. Manual mode To access manual mode, open the cover or use the input INH. Once manual mode is active (cover open) it is possible: To access the programming and display menus. To lock the changeover switch. To manoeuvre the changeover switch using the handle. To start the genset via the off load test. As soon as manual mode is activated, all automatic actions are inhibited (except the starting order in case of mains loss). The same result is obtained if the INH input is active. The automatic cycle is relaunched seconds after the switch from MAN. to AUTO mode. During this time nothing happens, and the AUTO LED will be flashing. Manual mode PROGRAMMING Display Locking Changeover switching Manual Off load test Manual switching Use the handle situated on the front panel under the cover to manoeuvre the changeover switch. Check the changeover switch position on the indicator situated on the front panel before making any manoeuvre. From position I, turn anti-clockwise to get to position 0 From position 0, turn anti-clockwise to get to position II From position II, turn clockwise to get to position 0 From position 0, turn clockwise to get to position I ATYSM 09 A Do not force the product (Max 8 Nm). Do not leave the handle in automatic mode, if the AUT MODE variable is forced Locking Locking is only possible in manual mode (cover open). Locking is configurable in position 0 only (standard) or in all positions (I-0-II), prior to product fitting. Pull on the locking handle to enable isolation. Isolate by inserting a lock into the orifice provided for this purpose Reset 4 mm min /6 min 8 mm min 5/6 min ATYSM 094 A Operating fault reset Open and re-close the AUT/MAN cover Hardware Reset Insert a pointed tip into the orifice on the upper part of the product. ATYSM 09 A ATYSM 48 A 44 ATyS M 6e - Ref.: 55 4 B