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ACM D2/S2

1. Motor Current Behaviour Delaytime Curren current threshold curren current threshold indication threshold threshold hysteresis 32 32 33 hondl 33 33 BERGES L 42 Start up DISPLAY message brightness 50 50 Available only on inverters with ACTIV display Led display Function Press 7 designation SELECT key Function ra description Press SHIFT SELECT keys See page simultaneously 00000 00 Operating m Logis m Press SHIFT INC keys MEE E simultaneously y 09 07 2001 Operating manual ACM D2 S2 27 BERGES 15 2 Program level TAB1 BERGES electronic TAB1 Function 1 Indication of the output frequency The standard display of function 1 shows the inverter operating frequency in Hertz This can be changed to other operating data by the setting of TABS function DIS GENERAL HELP Language select To access this help level in function 1 only press both SHIFT and INC SELECT Ital
2. U 50 0Hz JOG OFF lu 10 0Hz SUB SUB SUB SUB DC 15 It Os E 5 0s F 5 08 DEFAULT SAVE Frequency JOG Frequency MON ea PELA EXC DC brake DC brake Acceler Deceler Recall Save threshold1 Mode and threshold2 voltage time time time factory parameter Motorpot ramp 2 ramp 2 settings 30 31 32 32 34 35 35 36 36 36 37 37 37 SET 000 SAVE a 0 0Hz b 0 0Hz Jc 0 0Hz Id 0 0Hz SET Save Skip Skip Skip Skip PASSWORD parameter band band 2 band 3 band 4 Lower lim Lower lim Lower lim Lower lim 43 43 35 35 35 35 A 0 0Hz JB O 0Hz C 0 0Hz ID O OHz Skip Skip Skip Skip band band 2 band 3 band 4 Upper lim Upper lim Upper lim Upper lim 35 55 35 35 A 5Hz JB 10Hz C 20Hz Preset Preset Preset frequency frequency frequency FFIX1 FFIX2 FFIX3 35 35 35 s 0 0Hz x 30Hz zero O Slip Frequency No load comp threshold current slipcomp 34 34 34 82 0 S 150 S INT Ol DY 5s HYS 3
3. REF 1 Fk 100 AO 0 Speed Speed Fine tun reference reference output selection scaling frequency 40 40 41 L1 LOW L2 LOW L5 LOW JL4 LOW 5 LOW L6 LOW L7 LOW L8 LOW ENABLE REVERSING START Preset Preset Ramp Motorpot DC brake input input STOP frequency fr
4. o o o o o o af A 3 Fs Al 3 A 29 29 JE CJ sue S o 2 sue S o 2 POWER 20 POWER 20 FI w a x Y 1 Vi s sar Pd owt PL D 3 CBA C BA Jl h Elo 77 ET 3 o o L1 L2 L3 PE Br PEIU V Iw LIILZ2 L3IPE Br PELU v W o o O o wot H n n n 5 4 p 4 E L G G ACM D2 7 5 11 0kW ACM D2 15 0 22 0kW Dimensions in mm ACM D2 3x400V 7 5 11 0 150 220 A 317 317 330 330 B 344 344 375 375 C 367 367 390 390 D 5425 5425 48 48 E G 209 209 250 250 H 97 97 6 6 186 186 310 310 J 198 198 325 325 K 25 25 30 30 L 154 75 154 75 205 205 12 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 10 Dimensional data ACM D2 30 0 kW 37 0 kW 8 1 Ol 5658 Eg D o B POWER i u BERGES AC Hl Y Y Hz Le G La A ACM D2 30 0 37 0kW Dimensions in mm ACM D2 3x400V z 30 0 37 0 acuzo scono A 442 442
5. Function Works Page setting Adjustment range un Design Description Default 9 1 Output frequency indication 28 2 Motor voltage indication 28 gt 6 650 Hz 3 Maximum output frequency 28 50 Hz 12 1300 Hz 4 Minimum output frequency 28 0 Hz 0 Fmax 5 Acceleration time ramp 1 29 2 5 Sec 0 05 1000 sec 6 Deceleration time ramp 1 29 2 5 sec 0 05 1000 sec 7 U f ratio 29 50 Hz 30 1800 Hs 8 BOOST 30 5 0 40 8 Dynamic BOOST 30 0 0 50 8 U f ratio reduction 30 20 0 20 9 Static torque time 30 2 sec 0 25 sec U Frequency threshold FX1 30 50 Hz 0 F max JOG JOG Mode and motorpotentiometer 31 OFF ON OFF MPt1 MPt2 u Frequency threshold FX2 32 10 0 Hz 0 Fmax I Motor current indication 32 5 S Motor current threshold 32 150 0 200 rem z Inverter behaviour at the current S INT threshold 33 0 0 4 2 T Delay time at the E DY current threshold 33 5 sec 0 20 sec HYS Current threshold hysteresis 33 3 96 2 30 Q s Slip compensation frequency 34 0 Hz 0 20 Hz l 77 Frequency threshold a x slip compensation 34 30 Hz 0 30 Hz o zero No load current 34 0 0 110 650 0 650 Hz A Preset frequency FFIX1 35 5 Hz 1300 0 1300 Hz LL m 650 0 650 Hz 2 B Preset frequency FFIX1 35 10 Hz 1 300 0 44 300 Hz C Preset frequency FFIX1 35 20 Hz 1 n E TE a Skip band 1 Lower limit 35 0 Hz 2 A Skip band 1 U
6. TAB 2 TAB2 Program level TAB2 The program level functions in TAB2 allows to configure analog and digital inputs and to program the BOOST characteristic the maximum output voltage and the security features of the inverter SUB TAB3 TAB2 Enter program level TAB3 The program level functions in TAB3 allows to configure the outputs to access the dia gnostic utilities and to program extended parameters To enter program level TAB3 press both SHIFT and SELECT simultaneously CLIP 2 i i TAB2 Function CLIP Clipping of speed reference signal This parameter allows to cut the speed reference signal at lowest frequencies in order to reduce the effect of noise on the speed reference line Range 0 15 A speed reference signal below the limit as defined by the fellowing formula is cut to zero F Default 2 Limit Ne E N CLIP parameter value FILTER 3 TAB2 Function FILTER Speed reference filter The speed reference signal can be filtered by a digital filter The line constant of the fil Range Or ter is set by this parameter i Default 3 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic SUB LOG TAB2 Submenu logic levels of digital inputs The logic level of digital inputs can be changed between HIGH and LOW active Inputs SUB LOG except ENABLE and START STOP may be deactivated by setting the corresponding parameter to OFF Any change in this submenu becomes active after a save
7. ACM D2 eerie 7 5kW 11 0kW 15 0kW 22 0kW 30 0kW 37 0kW Motor output kW 7 5 11 0 15 0 22 0 30 0 37 0 Output power kVA 11 16 5 22 5 33 45 55 3 Rated device current A 15 6 22 5 30 43 58 71 3 E Overload capacity 96 200 x 180 s 15 Si t E voltage M 38x 0 UIN Output frequency Hz 0 650 Hz 0 1300Hz vers D2A 1300 xxx Electrical efficiency gt 95 Operating mode 4 quadrant operation with braking chopper 25 Mains voltage V 3 x 380 460V 15 41096 Mains frequency Hz 40 70 Hz Modulation method PWM Modulation frequency kHz 4 3 0 10V DC 10 0V DC 10V 0 10V DC 0 20mA 4 20mA w opeed reference External potentiometer 4K7 Keypad JOG mode w Motorpotentiometer mode JOG MPt only with softw D2A STD E RS485 CAN on request E Frequency resolutions Hz 9 Bit of maximum frequency o 7 EM sg Sec 0 01 1000 sec Maximum frequency Hz 0 650 Hz 0 1300Hz vers D2A 1300 xxx Minimum frequency 0 Fmax DC brake Standard Braking chopper Standard Undervoltage trip level V 280V AC 395V DC Overvoltage trip level V 537V AC 760V DC Short circuit Electronically controlled 2 2 Overcurrent Electronically controlled 33 Overtemperature Monitoring of heat sink temperature E 5 Programming block Definable security code Start block Definable AUTOSTART function z a Ambient temperature C From 5 C to 45 C 2 Storage temperature C From 20 C to 60
8. LRF BERGES electronic ACM D2 30 0 37 0kW Control board lt o Q o ACM BDE 8 1234 Digital inputs Error signalling relay Signalling relay Open collector outputs 12 8 Power terminals Max input voltage 30V DC Low level 0 1V High level 4 30V 250V AC 1A 24V AC DC 1A 24V DC 100mA Term Function Description L1 Single phase mains power 220 240V Neutral conductor Three phase mains power Connect with the neutral conductor of the mains supply 380 460V 5 5kW 380 415V Mains ground The inverter motor and accessories must always be earthed External braking resistor Connection for external braking resistor Power terminals DC link DC link output Motor terminals 0 3x0 UIN 650 Hz 0 1300Hz vers D2A 1300 xxx PTC Motor overtemprature PTC protection input Inputs non insulated Never connect input AC Power to the motor output terminals U V W or damage to the inverter will result Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 13 Commissioning and settings 13 1 General information 13 2 09 07 2001 The following points must be observed before commissioning e Corresponding of the mains voltage with the input voltage of th
9. 0 eh 16 12 3 Motor connection llli 17 12 4 Interference suppression measures EMC electromagnetic compatibility 17 12 4 1 General information 0 000000 cece eee 17 12 4 2 Installation notes sieran ennnen aa ga E a ka ee 17 12 5 Mains back up fuses 1 0 eee 18 12 6 Ventilation cays REA ka es Se an eh ei Eds 18 12 7 Control terminalS 2 2 0 0 sene eee ennen eae 19 12 8 Power terminals ir stat viet aa Fat us dea Same da 20 09 07 2001 Operating manual ACM D2 S2 1 BERGES BERGES electronic 13 Commissioning and settings saasa auauua eaa 21 13 1 General information r taa EE nenn nn 21 13 2 Adaption to operation 2 2 22n nee eee 21 14 Operating functions u a aaau een een een ee nh 22 TA Gendall icerum mcs ae haa tae aa Dane eng 22 14 2 Control panel sss u en nn 22 14 3 Display 24 ds Be Ne tn peus 23 14 4 Help function and language Select oooooccoccccooo eee nkenen 23 14 5 Inverter Status 4 nes rer nn anne ER OR TR pate ERR E a 23 14 6 Warnings 2 4a eet a Ivy Roe RACE e neck Ren E ee RR Y e RR Y HR s 24 14 7 Operating error messages llle 24 14 8 Hardware error messages 22 222 een 25 15 Programming ACM D2 92 44 es ua edo ee mg BER bae p 26 15 17 ProgramiStrudtureauu iia aaa arena 26 15 2 Programilevel TABT 5 eee d rate a eas 28 15 3 Programilevel TAB2 oi Rn nthe ok Se
10. E B 343 408 E E C 422 422 3 D 242 242 E E 35 5 67 mi F 65 5 98 5 G 97 97 ACM D2 30 0 37 0kW H 255 255 09 07 2001 Operating manual ACM D2 S2 13 BERGES BERGES electronic 11 Installation examples 11 1 Example 1 ACM D2 S2 0 37 kW 2 2 kW 1 x 230V L1 220 240 V 40 70 Hz N PE gt vo W n 22 5 E S 8 yn Se o vo m N X 8 948 s ce UE SI EP 43 Euer Fi vit 3 58 g 880 SE zm 00 9 ooo F2 o2 D DE Oz OT occo 7 ME BOE wh en GENT DE VANG QOO i OG 382 Ur Er Zu 93x 2 525 a2 lt 8 86 ms u oco co nH OFS E Q topo 233 DLD VEE d ET i SER T F4 1 PE 7 8 9 0 2 13 15 6 17 8 122 123 12 L N a gt 1 11 1 14 1 1 1 124 aX ps z 220 15V HE a Stop H Ts el Run K1 e 14 Pe AER 0 0 0 0 0 0 0 2999 lg N U V W PE p qus P EE 55825 Ad Exp 2 Option 4 output chokes NAAA 11 i t f Serial interface RS485 8787 i l id e EIER i s L 4 2528 G T ilu Bo g 998 le iog 3 23 23 28 320 ME o Sm 2m o Eg N gt fdd d Cd z D Be Be o o M By T c 5 BB gt DO 57 Sue LS r o
11. D QI o E gt rg 6 6 S 28 gt o om o v m Bu x e Le c a y TM 5 o 5 x o O09 vr ES lt or ZN oo gt E c 302 SER 3 gt E 251 7 2 u o ESO oOx Cute Q STE os 58 7 3809 Fillr2 F3 NSS o at 2 5 gt F2 gt gt os oz O ke oou ot Zz r oOo Dn 1 qa 15 9 5 gt wu LN go YE 5 gt KI 4 638 d 5898 7 7 STN D 2 ta ts v D als Ur er Egg ens hi lt foe Sa er 2 00 r E zi cO ae S 6808 e 2 u OO LH un OSS 2 2 SE 2 LR 9 o 583 287 T F3 S R un pp ESE 0000 O O L1 LEVES PE 7 8 9 10 11 12 13 14 15 16 17 18 122 123 124 gt T ps I ze ds 15V dj Ni 4 Stop F his E Run K1 o 14 a y og 9 9 9 7 99998 lt sy Z KI U V W PE PTC PTC Br 19 20 21 22 23 24 25 26 27 28 29 30 000 i 7714 58 i e 2 Option ll 0 E A ee a A output chokes E L ER a a ae a SD N 2 cH X X I EEA Serial interface RS485 69 59 Dot L c Oo o zZ 2 Ke Toro Ef E E Yu 23 ESG 5 o NE NN AA alo 2 19 4 92 o o u a o u TONO lo o ud y o LC oo 29 lyu a Da 5 adag 20 320 JE o em Aa Q T SK e m 3252 a 30 85 lt a B om x lt ok or zc Ex ao o Qa g c wre n gt 3 5 ov oot EN o ES A 35 s s 0 SR dog BN LE g 9 m 5 SE 2 2C 5 o po 3 2 Orc co d gt dO Quo BS I 1 9g L Oe ox 2 oc ez ES 9 2252 8 9 GE VEL BSS ede 6g s 15 0503 amp 9090 0090 ES 553 12 e af E 9 o Of OS on GET Terminal30 1
12. 7 Relay picks up when motor rotates in counter clockwise direction CCW Relay drops out when motor rotates in clockwise direction CW 19 21 22 8 The dynamic braking power is near the programmed limit a TAB2 function BrLim Rating Relais 24V 1A 9 Motor has reached the end of the ramp Indication at OHz excluded 10 Theinverter heat sink temperature reaches the limit value Only with Softw D2A STD 11 The motor temperature reaches the limit value Only with ACM D2 30 0 37 0 kW and Softw D2A STD SUB DISP TAB3 Submenu Display indication This submenu defines what the display will indicate in TAB1 function 1 To enter the submenu press both SHIFT and SELECT simultaneously Function DIS Display indication TAB1 function 1 TABS Function DIS defines what the display will indicate in TAB1 function 1 SUB DISP 0 Motor frequency in Hz Range 0 8 1 Motor current in of rated inverter current only with current meas hardw RPM for a 2 pole motor Default O 2 4 RPM for a 4 pole motor 6 RPM for a 6 pole motor 8 RPM for a 8 pole motor 09 07 2001 Operating manual ACM D2 S2 49 BERGES BERGES electronic Power on message TAB3 The 8 character power on message which is displayed during the self test is program SUB DISP med in this function Range Cursor positioning with the SHIFT
13. This function defines the boost characteristics as shown in the diagram The U f characteristic may be linear or quadratic The U f characteristic is linear with a gradient proportional to the value of FFB for FFB values between 0 and 255 A quadra Range quad 0 255 tic U f characteristic is obtained by setting FFB to zero and pressing the DEC key once Default 196 more FFB quad is then shown on the display Characteristic curve U f linear Characteristic curve U f quadrate Y est V Uzet v U_max4 U_max TAB2 TAB2 MOD F MOD BOOST gt 0 BOOST BOOST A TAB1 TABI a en Sn BOOST 0 0 1 m f gt f FKNEE FKNEE TAB1 Funkt 7 TAB1 Funkt 7 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic PASS 000 Function PASS PASSWORD TABA If a password has been assigned PASSWORD lt gt 000 to enter the functions SECUR and SET PASS the access code must be entered in this function SECUR 0 Function SECUR Security code TABE Setting of the requested security level 0 SECURITY off Parameters can be modified but not saved Any attempt to save will be interrupted and the message SECUR 1 will be displayed 2 SECURITY Level 2 Parameters cannot be modified or saved Any attempt to modify or save will be interrupted and the message SECUR 2 will be displayed SET 000 TUE Funct
14. Range 0 05 1000 sec Default 5 0 sec Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic F 5 0s TAB1 Function F Deceleration time ramp 2 This parameter sets the time to decelerate the motor from 50 to 0 Hz Range Use the following formula to determine the power time for other frequencies 0 05 1000 sec Tx 50 DES Tx Time to set PENG Default 5 0 sec TDEC Deceleration time D FEND End frequency Ramp selection is controlled by terminal 25 Active ramp Terminal 25 ramp 1 OFF ramp 2 ON DEFAULT TAB1 Recall factory settings The original factory settings for all parameters can be restored by pressing both INC and DEC simultaneously for 5 sec A blinking DEFAULT indicates that recalled para meters are not stored To store the recalled parameter values into the non volatile in verter memory execute the SAVE function ATTENTION The recall of default parameter values can change the drive system caracteristics subtiantially SAVE TAB1 Save parameter By pressing both INC and DEC simultaneously the parameter values are stored in the internal non volatile inverter memory At the end of the Save function the program re turns to TAB1 function 1 09 07 2001 Operating manual ACM D2 S2 37 BERGES 15 3 Program level TAB2 BERGES electronic
15. C lt S Humidity lt 90 RH non condensing EMC Installed EMC filter limit class A according to EN 61800 3 See page 17 Degree of protection IP IP 20 Weight approx kg 8 5 8 7 21 21 22 26 09 07 2001 Operating manual ACM D2 S2 9 BERGES BERGES electronic 7 Power derating in function of the switching frequency Ipe u Se 1 0 e ACM D2 S2 0 37 2 2kW 230V E 0 8 ACM S2 0 75 4 0kW 400V ne m ACM D2 5 5kW 400V acd ACM D2 7 5kW 400V 0 44 4 ACM D2 11kW 400V 0 24 0 0 0 4 8 12 16 f pwm kHz ee ne x 1 02 z 0 8 4 1 ee n z 0 6 ACM D2 15kW 400V L ig ACM D2 22 37kW 400V 0 2 0 0 0 3 6 12 f pwm kHz PN Nominal power Pout Output power fpwm Switching frequency Ambient conditions Tamb 45 C 10 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 8 Dimensional data ACM D2 S2 0 37 kW 5 5 kW HEAT SINK NS ACM D2 0 37 1 1kW e E o E o E 09 07 2001 Additional mounting bracket only for ACM D2 5 5kW ACM D2 S2 0 75 5 5kW Dimensions in mm ACM 1x230V ACM 3x400V D2 2 S2 D2 0 37 0 55 0 75 1 1 1 5 2 2 0 75 1 1 1 5 2 2 3 0 4 0 5 5 154 153
16. ON Terminal 16 START CW Range ON OFF Terminal 15 START CCW Default OFF Function SW3 Error reset TABS This function defines how the drive can be resetted after an error except hardware er SUB XPAR rors ON To reset the drive open and then close START STOP or ENABLE or set the speed reference signal to zero This works only when f min 0 and with no preset frequency selected Range ON OFF Default ON OFF To reset the drive execute a Soft Reset or POWER ON Reset Function SW4 Fmin configuration TABS This function defines the inverter behaviour at Fmin Two different settings are possi SUB XPAR ble see the following diagramm Range ON OFF f SW4 OFF SW4 ON Fmin Value TAB1 function 4 f Output frequency Default ON Fmin Speed ref Speed reference value Speed ref 09 07 2001 Operating manual ACM D2 S2 BERGES BERGES electronic TAB Function SW5 Error signalling relay configuration 2 This function defines when the fault relay terminal 122 123 124 becomes active SUB XPAR ON Fault relais becomes active on fault or when the inverter is disabled Range ON OFF OFF Fault relais becomes active only on fault Default ON SW6 OFF Function SW6 DC Brake trigger nae ON The DC brake is activated automatically if the output frequency sinks SUB XPAR below the frequency thresh
17. 95 Operating mode 4 quadrant operation with braking chopper Pgememe Y AAA Mains frequency Hz 40 70 Hz Modulation method PWM Modulation frequency kHz 4 0 10V DC 10 0V DC 10V 0 10V DC 0 20mA 4 20mA Speed reference External potentiometer 4K7 Keypad JOG mode ts Motorpotentiometer mode JOG MP only with softw D2A STD E RS485 CAN on request Frequency resolutions Hz 9 Bit of maximum frequency o M ne Sec 0 01 1000 sec Maximum frequency Hz 0 650 Hz 0 1300Hz vers D2A 1300 xxx Minimum frequency 0 Fmax DC brake Standard Braking chopper Standard Undervoltage trip level V 280V AC 395V DC Overvoltage trip level V eeu 1000 BEY DC 2 5 Short circuit Electronically controlled g 3 Overcurrent Electronically controlled Overtemperature Monitoring of heat sink temperature Programming block Definable security code Start block Definable AUTOSTART function E a Ambient temperature C From 5 C to 45 C 2 Storage temperature C From 20 C to 60 C lt E Humidity 96 9096 RH non condensing EMC Installed EMC filter limit class A according to EN 61800 3 See page 17 Degree of protection IP IP 20 Weight approx kg 2 6 3 0 4 9 4 9 4 9 4 9 7 0 8 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 6 Technical data input voltage 3 x 380 460V
18. Compensation frequency FMot name plate RPM synchronous Range 0 20 Hz For a correct behaviour it is absolutely necessary to define the Dead OFZ no load current with the function zero See also function x Function x Frequency threshold for slip compensation The slip compensation is enabled only for frequencies higher then this value SUB SLIP With higher BOOST values this threshold must be increased in order to avoid an eventually overcompensation produced by a high current at low speed This fact could forbit the decelera tion to OHz or the inversion of the rotation sense Range 0 30 Hz Default 30 Hz B1 Function zero No load current definition T No load current measuring SUB SLIP The slip compensation is enabled only for currents greater then the no load current Manual tuning by pressing the INC and DEC buttons or automatic measuring when the Range 0 110 motor has no load condition by pressing the SHIFT and SELECT buttons the inverter signals scan Default 0 The maximum value of 110 corrispond to 85 of the rated inverter current Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic SUB FFIX Submenu preset frequencies TAB1 The parameters of this submenu are used to set the three preset speeds ATTENTION The sign of the parameter value defines the rotating sense of the motor gt CW gt CCW In order
19. warning indications Used symbols Danger warning This symbol is used when the life or health of the user is in danger or a considerable damage to property can occur Attention essential measure This symbol is shown on places of the manual which are to be particularly considered for safe and disturbance free operation of the inverter 2 Safety instructions 09 07 2001 All instructions stated in this chapter are important for the security of users and machines or systems and should absolutely be considered General safety instructions Inverters work with high voltages which can cause death or seriousinjury by touching them Depending on the degree of protection of the inverter in operation they may have live uninsulated and possibly also moving or rotating parts as well as hot surfaces In case of an inadmissible removal of the required covers an improper use and a wrong installation or operation there is a danger of serious personal injury and damage to property All operations serving transport installation and commissioning as well as maintenance are to be carried out by skilled technical personnel observe IEC 364 or CENELEC HD 384 and national accident prevention rules For the purposes of these basic safety instructions skilled technical personnel means persons who are familiar with the installation mounting commissioning and operation of the product and have the qualifications needed for the performance of t
20. 650 Hz 0 1300Hz vers D2A 1300 xxx Minimum frequency 0 Fmax DC brake Standard Braking chopper Standard Undervoltage trip level V 170 175V AC 240 250V DC one Overvoltage trip level V 280 285V AC 395 405V DC 3 S Short circuit Electronically controlled 9 Overcurrent Electronically controlled a Overtemperature Monitoring of heat sink temperature Programming block Definable security code Start block Definable AUTOSTART function a Ambient temperature C From 5 C to 45 C 2 Storage temperature C From 20 C to 60 C lt E Humidity 96 9096 RH non condensing EMC Installed EMC filter limit class A according to EN 61800 3 See page 17 Degree of protection IP IP 20 Weight approx kg 1 6 2 5 2 5 2 7 4 9 09 07 2001 Operating manual ACM D2 S2 7 BERGES BERGES electronic 5 Technical data input voltage 3 x 380 460V ACM S2 ACM D2 Inverter 0 75kW 1 1kW 1 5kW 2 2kW 3 0kW 4 0kW 5 5kW Motor output kW 0 75 1 1 1 5 2 2 3 0 4 0 5 5 Output power kVA 1 6 1 8 2 9 3 3 4 6 6 1 7 8 3 Rated device current A 2 0 2 8 3 7 5 2 6 8 9 2 11 7 3 Overload capacity 200 x 180 s 15 x UG z S ean voltage Y 3 x 0 UIN E Output frequency Hz 0 650 Hz 0 1300Hz vers D2A 1300 xxx Electrical efficiency gt
21. Range OFF 1 127 Default OFF 120 Ohm ev The range of adress numbers depends on the installed software Software D2A STD Software D2A 1300 1 15 09 07 2001 Operating manual ACM D2 S2 41 BERGES BERGES electronic Dynamic braking protection MODULATION U out V 4004 ACM 400V ACM 230V 2001 4 4c Qt 0 4 4 Mod e Ce e e o wo o WD e WD N N D2AE_MOD DWG TAB2 The dynamic braking circuit can be protected from overload activating this protection function If the braking power exceeds the programmed limit the motor is ramped Range 0 15 down to zero and the inverter is stopped The programmed value corresponds to the max braking power Default 0 0 Braking protection function disabled 1 15 A value different from 0 corresponds to the braking power limit Select the limit value according to the power capability of the braking circuit TAB2 Function MOD Modulation degree This parameter defines the output voltage the inverter will deliver to the motor when re aching the knee frequency The diagram shows how the output voltage corresponds to Range 0 255 the Modulation degree The maximum output voltage depends from the full line input voltage Default ACM230V 230 ACM400V 245 FFB 196 Function FFB BOOST form factor TAB2
22. at a relative humidity of up to 90 Formation of condensation must be avoided Please contact BERGES if the above values are exceeded A heat build up at the inverter during operation must be prevented The internal air circulation may possibly be insufficient if the unit is installed in a control cabinet with a small volume The units should never be installed in the proximity of corrosive or flammable gases conductive dust or large magnetic and electric fields The inverter should be installed in a location that is largely free of dust steam and vibrations Operation ofthe units inthe presence of abrasive dust steam condensate oil mist or air containing salt will reduce their useful life Pay close attention during installation to ensuring that no objects such as drilling swarf wire or anything else fall into the unit Otherwise a device fault cannot be excluded even after longer periods of operation Mains power connection To guarantee lasting operating safety and reliability the inverter must be connected expertly in accordance with the valid electric standards Attention must be paid to good insulation from earth potential on the power terminals Connect a single phase mains power supply with a rated voltage between 220V and 240V ora three phase mains power supply with a rated voltage between 380V and 460V 5 5kW 380 415V 40 70Hz to the mains power connection terminals L1 N or L1 L2 L3 and PE respectively TN C Syst
23. d SHIFT P J AT BERGESEN POWER 20 Y HEAT SINK dea Maximum 45 C air intake 40 Maximum 60 C air discharge BDE_V DWG Operating manual ACM D2 S2 09 07 2001 BERGES 12 7 Control terminals BERGES electronic Term Function Description 7 Speed reference input 1 low 0 10V 10V 0 10V external potentiometer 4k7 or 10k 8 Speed reference input 1 high Configuration see TAB2 function REF 9 Supply voltage potentiometer 10V DC 5mA 10 Ground GND Ground earth free 11 Enable Inverter enable input 12 Ground GND Ground earth free Signalling output max 5mA 13 Analog digital output Configuration see TABS functions Aout and Fm 14 Ground GND Ground earth free Configurable input 15 Reversing REVERSING or START CCW Configuration see TAB3 SUB XPAR function SW2 Configurable input 16 START STOP START STOP or START CW 2 Configuration see TAB3 SUB XPAR function SW2 Mode 1 analog input 0 10V DC E see TAB1 SUBIMOT func S and TAB2 SUBREF func AO 2 17 Configurable terminal Mode 2 analog output 10V DC 200 IMoT For Hardware configuration see next page 18 Ground GND Ground earth free o EM 1 Confi gurable relay output 20 Signalling relay Configuration see TAB3 function REL C
24. in verter Soft Reset or POWER ON Reset A point in the display indicates that the pa rameter value was modified but not saved Switch SW1 2 3 4 Speed reference type 0 10V 10V 0 10V 0 20mA 4 20mA 10V 0V Potentiometer 0 10V Potentiometer 10V O open Value O jo JO O JO o o jo Na 0 A JO m o jo jo e O e closed ACM D2 S2 0 37 22 0kW Control board ACM D2 30 0 37 0kW Control board lt o Q 0 Ny R9 R21 SW1 LRO fF RII ACM BDE 8 Switch SW1 3 and SW1 4 must not be closed if the speed reference input works as a differential input The Switch must be set corresponding to the selected speed reference type SUB REF Range 1 5 Default 1 Fk 100 Function Fk Speed reference scaling TAB2 Scaling of the speed reference signal is possible by means of the parameter Fk The programmed end values of the output frequency range are reached at the percentage of the scale end values of the selected setpoint range entered in the function Fk E g selected setpoint range 4 20mA Fk 2 5096 Fmax is reached at 10mA and Fmin at 2mA SUB REF Range 40 100 Default 10096 Operating manual ACM D2 S2 09 07 2001 BERGES BERG
25. procedures for ACM D2 S2 inverters The information in this manual must be known before installation of the inverter in order to guarantee fault free installation and thus maximum performance The information contained in this manual refers to the software versions D2A STD 020A and D2A 1300 021 6 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 4 Technical data input voltage 1 x 220 240V ACM D2 ACM S2 Inverter 0 37kW 0 55kW 0 75kW 1 1kW 2 2kW Motor output kW 0 37 0 55 0 75 1 1 22 Output power kVA 0 75 1 0 1 5 1 9 3 2 3 Rated device current A 2 0 2 6 3 4 4 5 9 0 3 q Overload capacity 200 x 180 s 15 x 7 z S Me voltage i 3x 0 UIN E Output frequency Hz 0 650 Hz 0 1300Hz vers D2A 1300 xxx Electrical efficiency gt 95 Operating mode 4 quadrant operation with braking chopper 25 1x220 240V e Mains voltage V 1 x 220 240V 15 or 3x220 240V Mains frequency Hz 40 70 Hz Modulation method PWM Modulation frequency kHz 8 4 0 10V DC 10 0V DC 10V 0 10V DC 0 20mA 4 20mA w opeed reference External potentiometer 4K7 Keypad JOG mode w Motorpotentiometer mode JOG MPt only with softw D2A STD RS485 CAN on request Frequency resolutions Hz 9 Bit of maximum frequency o E een e Sec 0 01 1000 sec Maximum frequency Hz 0
26. separation from the environment by double or reinforced insulation disconnection from the mains or similar areto be used EN 50178 Thetrigger current of the residual current operated circuit breakers must be sufficiently dimensioned since capacitive leakage currents cable screens filters can easily lead to false triggering 2 5 Operating instructions The inverter can be configured to restart automatically in case of an error lf necessary the system must be equipped with additional monitoring or protective features to avoid resulting dangers see accident prevention rules etc gt The motor can be stopped by switching off the setpoint or deactivating the enable input If required for safety reasons an inadvertent restart can be prevented disconnecting the inverter from the mains supply 4 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 2 6 Miscellaneous We point out that we do not take the responsibility for damage and operational disturbances resulting from the neglect of this operating manual Technical changes may be carried out to improve the device and its functions Before you continue reading please check whether technical amendments are attached in the annex to this operating manual 09 07 2001 Operating manual ACM D2 S2 5 BERGES BERGES electronic 3 Introduction The present operating manual contains specifications installation instructions and troubleshooting
27. 07 2001 BERGES BERGES electronic Function R_Sel Activation of the 2 nd set of ramp time TABS 0 Manual ramp selection via terminal 25 Range 0 4 1 Automatic ramp selection Automatic switchover to the second ramp set occurs when FX2 TAB1 function u is reached Default 0 2 Automatic ramp selection when FX2 TAB1 function u is reached or manual ramp selection via terminal 25 3 CCW rotation ramp set 1 active CW rotation ramp set 2 active 4 CCW rotation ramp set 1 active CW rotation ramp set 2 active or manual ramp selection via terminal 25 REL 3 Tw i TAB3 Function REL Relay output configuration terminal 19 20 This function defines the condition which will cause the auxiliary relay to operate It Range 11 0 11 may be programmed for one of 11 conditions The sign defines if the relay clo t dition g y closes or opens at condition Default 3 Sign Relay closed at condition Sign Relay open at condition code 0 Motor speed greather than FX1 TAB1 function U 1 Motor speed greather than FX2 TAB1 function u 2 Motor has reached the end of the ramp Indication at OHz included 3 Motor speed 0 Hz 4 Motor speed 0 Hz Message at the end of the torque holding time See TAB1 function 9 5 Output current threshold exceeded TAB1 SUB IMOT function S 6 Output current threshold exceeded message at the end of the programmed delay time T
28. 1 If the holding brake is used for long time or with high DC Voltage excessive motor heating may result Range 0 25 sec Default 2 sec Function U Frequency threshold FX1 TAB1 This parameter is used to program a frequency threshold FX1 The outputs OC1 OC2 or REL may be programmed to signalize motor speed equal or greather than FX1 For programming of the outputs see TAB3 functions OC1 OC2 and REL Range 0 Fmax Default 50 Hz Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic JOG OFF JOG function JOG Mode and motorpotentiometer TAB1 If the JOG is enabled the output frequency may be controlled by the keyboard INC and DEC buttons The frequency control in the JOG Mode is possible after the enable operation is done and by returning to TAB1 function 1 The JOG Mode enable operation is signaled by the alternate visualization of the para meter value and of the JOG message The impased value in TAB1 function 1 isn t savable When the JOG function is disabled the inverter returns to the output frequency determined by the speed reference signal or by an eventually preset frequency With the motorpotentiometer function enabled JOG MPt the frequency control is made by terminal 25 increase frequency and terminal 26 decrease frequency MPt1 the impased frequency isn t saved MPt2 the impased frequency is automati
29. 1 Function 5 Acceleration time ramp 1 This parameter sets the time to accelerate the motor from 0 to 50 Hz Use the following formula to determine the proper time for other frequencies Range 0 05 1000 sec TACC Dx 50 EEND Tx Time to set TACC Acceleration time Default 2 5 sec FEND End frequency Ramp selection is controlled by terminal 25 Active ramp Terminal 25 ramp 1 OFF ramp 2 ON TAB1 Function 6 Deceleration time ramp 1 This parameter sets the time to decelerate the motor from 50 to 0 Hz Use the following formula to determine the proper time for other frequencies Range 0 05 1000 sec Tx 50 PE Tx Time to set TDEC Deceleration time Default 2 5 sec FEND End frequency Ramp selection is controlled by terminal 25 Active ramp Terminal 25 ramp 1 OFF ramp 2 ON 7 50 0Hz TAB1 Function 7 Voltage frequency ratio Sets the frequency knee point frequency at which the maximum inverter output volt age is reached Range 30 650 Hz 30 1300 Hz The maximum inverter output voltage depends on the mains voltage and on TAB2 function MOD Default 50 Hz An incorrect setting of this parameter may lead to the damage of the motor Vers D2A 1300 xxx 09 07 2001 Operating manual ACM D2 S2 29 BERGES BERGES electronic 8 5 Function 8 BOOST TAB1 This parameter defines
30. 153 153 194 194 194 194 194 194 194 194 265 168 168 168 168 208 208 208 208 208 208 208 208 280 181 181 181 181 222 222 222 222 222 222 222 222 293 53 53 53 58 54 54 54 54 54 54 54 54 58 108 106 106 106 109 109 109 109 109 109 109 109 116 40 40 45 67 67 67 67 67 67 67 67 90 146 146 151 176 176 176 176 176 176 176 176 206 I o n mo ou gt 86 86 26 26 86 86 86 86 86 86 86 26 86 180 180 180 180 174 174 174 174 174 174 174 174 180 190 190 190 190 179 179 179 179 179 179 179 179 200 14 14 14 14 14 14 14 14 14 14 14 14 14 riA e 35 Operating manual ACM D2 S2 BERGES BERGES electronic 9 Dimensional data ACM D2 7 5 kW 22 0 kW
31. AB1 SUB IMOT function DY T Relay activ when motor rotates in counter clockwise direction CCW Relay activ when motor rotates in clockwise direction CW 8 The dynamic braking power is near the programmed limit TAB2 function BrLim 9 Motor has reached the end of the ramp Indication at OHz excluded 10 Theinverter heat sink temperature reaches the limit value Only with Softw D2A STD 11 The motor temperature reaches the limit value Only with ACM D2 30 0 37 0 KW and Softw D2A STD 09 07 2001 Operating manual ACM D2 S2 47 BERGES BERGES electronic OC1 i i TAB3 Function OC1 Open collector output 1 terminal 21 Range 11 0 11 Default 2 OC2 0 i i TAB3 Function OC2 Open collector output 2 terminal 22 The functions OC1 and OC2 define the condition which will cause the open collector out puts to operate It may be programmed to one of 11 conditions Range 11 0 11 Sign NOT ACTIVE HIGH at condition Sign ACTIVE LOW at condition Default 0 code i 0 Motor speed greather than FX1 TAB1 function U 1 Motor speed greather than FX2 TAB1 function u 2 Motor has reached the end of the ramp Indication at OHz included 3 Motor speed 0 Hz 4 Motor speed 0 Hz Message at the end of the torque holding time see TAB1 function 9 5 Output current threshold exceeded TAB1 SUB IMOT function S 6 Outp
32. BERGES Operating manual ACM D2 S2 BERGES BERGES electronic Table of contents 1 General information aaaea 3 2 Safety Instructions 20 0 0 ere d ART duse eed as Je ego ARTEN 3 2 1 General safety instructions llle 3 2 2 Intended use ied barken e me Nie eu KP P Pep uin a webs 3 2 3 Transport storage installation llle 4 2 4 Electrical connection eue aa aa a a Aa aa nh 4 2 5 Operating instructions s iera ER eee R 4 2 6 Miscellaneous ien retra n I ar hd ne kG eed atea NIE ep dus 5 3 Introduction 2 252 LER Ce lese e decet td E 6 4 Technical data input voltage 1 x 220 240V 2 20 2 eee 7 5 Technical data input voltage 3 x 380 460V llllseees eee 8 6 Technical data input voltage 3 x 380 460V 0 00 eee eee 9 7 Power derating in function of the switching frequency lille 10 8 Dimensional data ACM D2 S2 0 37 kW 5 5kKW 2 000002 ee 11 9 Dimensional data ACM D2 7 5 kW 22 0 KW Lo none nennen eee 12 10 Dimensional data ACM D2 30 0 kW 37 0KW on nennen nennen 13 11 Installation examples oseanen ann wia Ea rer a a es 14 11 1 Example 1 ACM D2 S2 0 37 kW 2 2 kW 1x23830V oooooo o o o ooo 14 11 2 Example 2 ACM D2 S2 0 75 kW 37 0 kW 3 x 400V 2 15 12 Installation ee BEES da dm eed hed oe 16 12 1 Installation 4 xz aia Ra eae eR eee Sek rue in a 16 12 2 Mains power connection
33. ES electronic AO 0 i Function AO Fine tuning output frequency TAB2 Only with software D2A STD The output frequency can be modified with an analog signal 0 10V applied at the SUB REF configurable analog input terminal 17 configuration mode 1 see page 20 In this way is possible a fine tuning of the impased Ingm rating frequengy This parameter de Range 0 100 fines the maximum limit in percent of the fmax or fmax fmin impased values Default 0 Regulation field Vierm 17 0 5 10V gt fnom AO x f max fnom fnom AO x fmax 1 2 hom AO x fmax fmin fnom fnom AO x fmax fmin 1 Sw4 ON 2 SW4 OFF Example AO 10 fmax 50HZ fmin 10Hz SW4 OFF speed reference 5V gt fnom 25Hz Vierm 17 OV gt fout 21Hz Vierm 17 5V gt fout 25Hz Vterm 17 10V gt fout 29Hz Note This function is disabled if terminal 17 is configured like an input for the external current limit see TAB1 SUBIMOT function S SIO OFF Function SIO SIO address TAB SIO RS485 adress programming On the RS485 bus may be linked till 32 nodes e g 1 Host and 31 inverters The network must be arranged in a linear form and the layout cables must be twisted and or shielded It is recommended to finish the net at its endings with a 120 Ohm im pedance specially when the distances are long Host Inverter 1 Inverter 31
34. FF OFF CW CCW without variation ON OFF CW acceleration OFF ON CW deceleration OFF ON CCW acceleration OFF ON CCW acceleration ON OFF CCW deceleration ON OFF CW acceleration on on cwcow aeaio 09 07 2001 Operating manual ACM D2 S2 BERGES BERGES electronic Function u Frequency threshold FX2 TAB1 This parameter is used to program a frequency threshold FX2 The outputs OC1 OC2 or REL may be programmed to signalize motor speed equal or greather than FX2 The threshold FX2 can also be used for automatic ramp switching see TAB3 SUB XPAR function SW6 For programming of the outputs see TABS functions OC1 OC2 und REL Range 0 Fmax Default 10 0 Hz SUB IMOT Output current measurement TAB1 The functions under the Submenu IMOT make possible measurement displaying and evaluate of the motor current To enter the submenu press both SHIFT and SELECT simultaneously 82 0 mE Function I Motor current indication TAB1 This function indicates the actual inverter output current in 96 of the rated inverter cur rent The indication can be bypassed to function 1 of the main menu see TABS func DIS The output current can be indicated on the analog meter output terminal 13 10V 200 ImoT see TAB 3 function AOUT SUB IMOT S 15096 Function S Current threshold TAB1 This parameter defines a current threshold for the i
35. RROR 7 Clock error ERROR 8 Program error ERROR 9 Output stage error 09 07 2001 Operating manual ACM D2 S2 25 BERGES BERGES electronic 15 Programming ACM D2 S2 15 1 Program structure 1 xx xHz SUB 2 xx 113 50 0Hz 4 O 0Hz 5 2 5 s 6 2 5 s 7 50 0Hz 8 5 18 0 8 20 19 2s Motor Tope Motor Maximum Minimum Acceler Deceler U f BOOST Dynam U f Static frequency voltage frequency frequency time time ratio BOOST ratio torque indication indication ramp 1 ramp 2 reduction z 28 28 28 28 28 29 29 29 30 30 350 30 N General help TAB2 SUB CLIP 5 FILTER 3 SUB SUB SIO OFF BrLim xx MOD xxx FFB 196 PASS OOO SECUR O TABS Clipping Speed LOG REF SIO Dynamic Modulation BOOST PASSWORD Security reference address brake degree form function code filter protection factor 38 38 38 38 39 39 41 42 42 quod 42 43 43
36. ZN Be S290 C 5g 8 5 Be co 2 By d 32 9999 5 5 pa 97 5883 SE 23 o OP 3232 P F pE SES VSS pP M e E 28 KL MED K BE go v d E ae Terminal30 Im s2 St SEGE Y 9 ES 1229 BNE Es COM KIG 28 ESES 23 BA24 4030 882 TSM 1 The GND terminals 10 12 and 14 are floating and serve among other things as the reference potential for shielded cables of the control inputs This potential must be grounded directly either at the control side PLC or similar or at the inverter PE to one of the terminals 10 12 or 14 2 The option Output chokes is suitable for reducing the capacitive currents to ground and also the interference originating from the inverter 3 Option relay board REL see functions OC1 OC2 page 48 49 4 Option ACM Synchronizer Only with Software D2A STD 5 Speed reference with motorpotentiometer possible only with Software D2A STD The terminal assignment shown in this drawing refers to the setting Active LOW Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 11 2 Example 2 ACM D2 S2 0 75 kW 37 0 kW 3 x 400V 380 460V ACM D2 5 5kW 380 415V 40 70Hz hd L1 L2 L3 N PE EM DEDE EGEDE DEN M M9 I
37. access to a sub menu or a parameter table direction of the help text Help function A Help text can be called for each function A key change R ry from INC to DEC with depressed SHIFT key inverts the text scroll LS l V Software reset Operating manual ACM D2 S2 09 07 2001 BERGES 14 3 14 4 Display An eight position alphanumeric display provides the user with all important information such as inverter status messages and information on possible errors or faults and parameter setting BERGES electronic values The language for the display readout is selectable Help function and language select When pressing SHIFT and INC on the display appears a scrolling Help text concerning the currently active function Releasing INC and pressing DEC while holding SHIFT inverts the text scroll direction Pressing SHIFT and INC in TAB1 function 1 enters the language select mode Select the language by pressing the corresponding key Italian SELECT German INC English DEC The selected language will be saved automatically Press any key to return to TAB1 function 1 14 5 Inverter status Message Description OFF No ENABLE terminals 10 11 open STOP If the AUTOSTART function is deactivated the inverter is stopped after switching on see TAB3 SUB XPAR function SW7 OFF Activate ENABLE or START STOP t
38. ammed limit configurable by TAB2 func BrLim This message can be signalized by the relais or the open collector outputs TAB3 function REL OC 1 OC2 Motorpotentiometer function it was enabled a preset frequency with a motor rotation sense different of the actual The output frequency remains unchanged TAB1 function JOG MPt Only with Softw D2A STD overtemp The inverter heat sink temperature reaches the limit value Only with Softw D2A STD The motor temperature reaches the limit value Only with Softw D2A STD 14 7 Operating error messages value for more than 7 seconds Only with Softw D2A STD Message Description Note Undervoltage has been detected in the link 1 The voltage in the link has reached the overvoltage value 2 The output current has exceeded the type specific limit value 2 The inverter heat sink temperature is too high 5 The set threshold for the output current has been exceeded 3 see TAB1 SUBIMOT S INT 1 or 2 et reference line is interrupted or the setpoint is less than 1 The dynamic braking power has reached its programmed limit 3 The motor temperature has been reaching the limit 4 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic Inverter stopped Automatic error reset as soon as the link voltage rises above the undervoltage value gt Inverter stopp
39. amming key Insert the programming key in the terminal Serial 1 0 e The current parameter values of the programming key are transferred to the inverter memory when the DEC key on the inverter is pressed When the parameters are transferred between different software versions then must be taken into consideration the following points e The motorpotentiometer values are not transferred for security reasons e Transfer to the D2A STD 014 from an older version The values in the version 014 programmed for the slip compensation parameters s x zero and for the ADC Offset parameter AO remains unchanged In the older versions the standard value for the logic level L7 TAB2 SUB LOG is OFF After the data transfer from an older version it must be controlled L7 and eventually modified before the motorpotentiometer is turned on e Transfer from the D2A STD 014 to older versions In the version 014 the functions REL OC1 and OC2 are extended values 9 10 and 11 These functions are not sustained by the older versions and are automatically modified during the transfer The data related to these functions must be controlled ana if necessary modified Older versions have not motorpotentiometer function If a parameter set is transferred with the motorpotentiometer function enabled in the older versions is automatically activated the speed reference input If this parameter set is again transferred to the version 014 the m
40. and a restart of the inverter Soft Reset or POWER ON Reset A point in the display indicates that parameter va lues were modified but not saved Range HIGH LOW OFF ON L1 LOW ENABLE terminal 11 OFF not possible L2 LOW Default LOW REVERSING terminal 15 L3 LOW START STOP terminal 16 OFF not possible L4 LOW PRESET FREQ 1 terminal 23 L5 LOW PRESET FREQ 2 terminal 24 L6 LOW RAMP SELECT terminal 25 Motorpotentiometer increase frequency TAB1 function JOG MPt L7 LOW Motorpotentiometer decrease frequency terminal 26 TAB1 function JOG MPt DC Brake when ACM Synchronizer Option is used activation ACM Synchronizer with L8 OFF L8 LOW DC BRAKE terminal 30 ACM Synchronizer OFF SUB REF TAB2 Submenu speed reference The functions in the submenu SUB REF permit configuration and selection of the speed reference To enter the submenu press both SHIFT and SELECT simultaneously 09 07 2001 Operating manual ACM D2 S2 39 BERGES BERGES electronic Function REF Speed reference selection TAB2 This parameter is used to define the type of external speed reference signal the inver ter will be receiving from the corresponding control inputs In order to work properly the jumpers must be set corresponding to the selected speed reference type Any modification of this parameter becomes active after a save and a restart of the
41. cally saved after 2 5 seconds After a restart the inverter returns to this frequency Enabling a preset frequency this frequency is acquired by the motorpotentiometer even if the frequency Is in the skip band frequencies or is out of range f max Or fmin In the first case the inverter returns to the higher or the lower frequency of the skip band in function of the input direction in the skip band and immediatly after the preset frequency is disabled In the second case the output frequency returns to fmax Or fmin immediatly after the motorpotentiometer function is disabled Functioning modes a Frequency control by the motorpotentiometer and control of the rotation sense by the REVERSING input terminal 15 TAB2 SUBREF function REF 1 3 4 or 5 Ifthe rotation sense doesn t corrispond to the sense of the motor the output frequency remains the same and the inverter signals MPtFault Term 25 Term 26 Rotation sense Reaction OFF OFF Term 15 without variation ON OFF Term 15 acceleration OFF ON Term 15 deceleration deceleration and ON ON s inverter STOP b Frequency and rotation sense control by the motorpotentiometer TAB2 SUBREF function REF 2 Range ON OFF MPt1 MPt2 Default OFF Motorpotentiometer function available only with software D2A STD Term 25 Term 26 Rotation sense Reaction O
42. e EMC limit values for the system machine are kept e Inverters and optional components like input or output chokes must be in metal to metal contact with the grounded mounting plate using the whole surface if possible Use preferably galvanized mounting plates Painted mounting surfaces must be free from paint e Lay the mains motor and control cables in large distance from each other e Use shielded motor cables connected to earth on both sides Remove any ra paint or varnish e Connect the motor cable shield with the PE terminal located in the terminal box of the motor Use possibly metallic cable glands e Optional output chokes must be mounted close to the inverter and connected with shielded cables Connect the cable shield to earth on both sides e Use shielded control cables connected to earth on both sides e Unshielded control cables must be twisted D s 83 e Connect the cable shields either with the mounting plate using ground clamps and contacted over zg 35 as large an area or atan equipotential bar see picture D D gt i E 33 3 e Use a central earthing point for the whole machine system mounting plate Connect this point to 53 do earth using earth cables with a large cross section or flat copper braids og SI 2385 Jo 09 07 2001 Operating manual ACM D2 S2 17 BERGES BERGES electronic e Do not extend the shields with single wires and do not interrupt them if possible e When constructing the switch
43. e inverter e Check that the motor has the correct type of connection star delta connection e Check all wirings connections e Check the mechanical integrity of the driven system Make sure that all safety regulations are followed Adaption to operation The ramp up and rampdown times must be adapted to the acceleration capacity of the three phase motor and the inverter If the acceleration time is too short the motor demands more current from the inverter than the latter can provide This may lead to the inverter being switched off current limit or peak current An additional external braking chopper must be connected at the terminals if extreme regenerative feedback of the motor is expected braking operation Itis possible to limit the maximum output frequency attainable with the setpointpotentiometer by means of the maximum frequency function Normally the output frequency is 50 Hz The field weakening and the related torque drop must be included in planning for output frequencies higher than 50 Hz Using the minimum frequency function it is possible to set the minimum output frequency which is the lower limit for setpoint input via the setpoint potentiometer or external setpoint Operating manual ACM D2 S2 21 BERGES 14 Operating functions 14 1 14 2 General BERGES electronic The ACM D2 S2 inverters are pre programmed to run a 4 pole AC induction motor In many cases no additional programming is
44. e output current drops below the current threshold by the value of HYS see TAB1 SUB IMOT function HYS The display shows a blinking HYST DY 5 0s i TABI Function DY Delay time at the current threshold handling SUB IMOT The inverter will wait for the time programmed with this parameter before indicating the exceeding of the output current and or stopping see TAB1 SUB IMOT function S INT and TABS function OC1 OC2 REL Range 0 20 sec Default 5 sec HYS 3 Function HYS Current threshold hysteresis TAB1 Output current hysteresis in of the rated inverter output current When S INT 4 and the output current exceeds the threshold see TAB1 SUB IMOT function S the motor will decelerate until the output current will drop below the cur rent threshold by the value of HYS SUB IMOT Range 2 30 Default 3 09 07 2001 Operating manual ACM D2 S2 BERGES BERGES electronic SUB SLIP Submenu slip compensation TAB1 Only with software D2A STD Submenu containing the slip compensation functions To enter the submenu press both SHIFT and SELECT simultaneously Function s Slip compensation frequency Setting this parameter higher than 0 a rise of the output frequency will occur with an SUB SLIP increase of the motor load The following formula illustrates the correct setting of this parameter FMot name plate x RPM name plate
45. ed Ifthe AUTORESET function is activated see TAB3 SUB XPAR function SW3 a reset is possible by setting or the START STOP input or the ENABLE input or by setting the setpoint to zero 2 The motor is decelerated with the deceleration ramp and the inverter is stopped An error reset can be performed as described in Item 2 gt The motor is decelerated with the deceleration ramp and the inverter is stopped until the temperature doesn t fall below the limit value If the AUTORESET function is activated see TAB3 SUB XPAR function SW3 a reset is possible by setting or the START STOP input or the ENABLE input or by setting the setpoint to zero Behaviour with Softw D2A STD see 4 Behaviour with Softw D2A 1300 see 2 e 14 8 Hardware error messages An error which is established during the self test phase or during operation is shown on the display by the message ERROR together with an error number The inverter is stopped by the safety devices To reset the error message switch off the mains supply and switch back on again If the error is not rectified by this send the unit to the after sales service for inspection Error Cause Remedy ERROR 1 Data error Reprogram parameters Hard and ERROR 2 software is not compatible ERROR 3 CPU error ERROR 4 Keypad error ERROR 5 Error in ROM Have unit checked by technical after sales service ERROR 6 Watchdog error E
46. ed braking power Inverter Minimum braking resistance ACM S2 2 2 kW 230 V 47 Ohm ACM S2 0 75 4 0 kW 400 V 75 Ohm ACMD2 5 5 37 0 kW 400 V 20 Ohm 16 2 2 Assembling the braking resistor The braking resistor is connected to terminals and Br of the terminal strip The length of the connecting cables must not exceed 2 m The safety notes in this manual Chapter 2 Page 3 must be followed exactly if work is performed inside the inverter inverter from the mains supply if the braking circuit is overloaded HI L Braking resistor i I I d Start K1 N The braking resistor must be equipped with a temperature monitoring device which insulates the A L1 L2 L3 PE Br O Em Thermo ACM D2 S2 0 75 37 0kW Switch 0 Poel of K1 A2 U V W PE Hipo 09 07 2001 Operating manual ACM D2 S2 51 BERGES BERGES electronic 17 Accessories 17 1 Programming key The programming key permits the parameter values of the inverter to be read out read in and saved in avery simple way Loading the parameter values of the inverter in the programming key e Insert the programming key in the terminal Serial 1 0 e The current parameter values of the inverter are transferred to the key memory when the INC key on the inverter is pressed Programming the inverter with the data stored in the progr
47. ed minimum distances as well as to a sufficient cooling The climatic conditions shall be in conformity with EN 50178 gt 2 4 Electrical connection Before performing any installation work the system must be insulated from the mains supply and protected accordingly After switching off the line voltage wait for at least 5 minutes until the DC link capacitors are discharged Only then it is allowed to work on the device In case of malfunctions the discharge time could be exceeded substantially Because of a possible leakage current gt 3 5mA from the installed EMC filter the inverter is designed only for permanent connection For size and layout of the GND earth conductor also see EN 50178 The inverters are designed to be installed in a switchgear cabinet and may only operate when connected with earth potential For a trouble free operation of the inverter the installation requirements and notes in this manual are to be considered When using residual current operated circuit breakers pay attention to the compatibility with the inverter Depending on the type of the device the following rules apply Dbbbbb e Single phase inverters pulse current sensitive type A or all current sensitive type B residual current operated circuit breakers are admissible e Three phase inverters only all current sensitive type B residual current operated circuit brea kers are admissible Otherwise another protective measure such as
48. em L1 phase N 220 240V 40 70Hz PE earth L1 L2 L3 phases 380 460V 5 5 kW 380 415V 40 70Hz PE earth Ensure a voltage balance to earth when feeding in the mains power through an insulating transformer star point earthed or use the vector group DY5 in the case of single phase inverter power supply Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 12 3 Motor connection Connect the motor cable to the U V W and PE terminals The inverter will be deactivated in the event of a short circuit at the terminals U V W We recommend PTC evaluation using commercially available devices to achieve effective protection of the motor If interrupting contacts e g contactors or motor protection switches etc have to be installed between the motor and inverter the circuit must be configured so as to ensure that the ENABLE signal terminals 10 11 is deactivated before separation of the inverter motor connection A relay switching time of approx 30 ms suffices Long motor cables gt 20m in connection with high voltage peaks caused by the fast switching output stages of the inverter may endanger the motor insulation In such cases we recommend to use suitable filter measures e g motor chokes or dU dt filters to protect the motor 12 4 Interference suppression measures EMC electromagnetic compatibility 12 4 1 General information Inverters are electronic devices which are used in industria
49. equency selection DC brake ACM Syn input input input input input input 39 39 39 39 39 39 39 39 TAB3 SUB A out 0 Fm 50Hz SUB R_Sel O REL 3 OGT 2 0C2 0 SUB SAVE DIAG Config Full scale XFAR Ramp Relay Open coll Open coll DISP Save analog frequency set sel output output output parameter output value config OC1 OC2 43 44 44 44 45 47 47 cenfig 48 confio 48 49 50 DIS O Displ ind function1 config 49 SW1 ON sw2 OFF JSW3 ON SW4 ON SW5 ON SW6 OFF sw7 ON ISW8 OFF DC brake START ST Error F min Error DC brake Autostart S ramp config REVERSING reset config signalling trigger function config config relay 45 45 45 45 config 46 46 46 46 SOLL xx JANA xx PORT E PORT A STAT U27 ISTAT U31 STAT U1 STAT U2 Error 1 Error 2 Error 3 Software Speed AN INOUT Status Status Status Status Status Status Last 2 nd 1 st Software reference input PORT E PORT A U27 U31 U1 U2 error error error release signal 44 44 44 44 44 44 44 44 44 44 44 44 26 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic
50. gear cabinet or the system separate the power section from the control section Eventually provide a shield between power and control section e Wire inductive switching elements coils of contactors or relays with RC elements free wheeling diodes or varistors 12 5 Mains back up fuses External upstream fuses are required to protect the cables and the unit itself The fuses must be dimensioned so as to permit starting up and normal operation of motors To guarantee this we recommend the use of the followings slow blow fuses Mains input 1 x 230V 0 37kW 0 55kW 0 75kW 1 1kW 2 2kW 4A 8A 8A 8A 16A Mains input 3 x 400V 0 75kW 1 1kW 1 5kW 2 2kW 3 0kW 4 0kW 5 5kW 4A 6A 6A 8A 10A 16A 20A Mains input 3 x 400V 7 5kW 11 0kW 15 0kW 22 0kW 30 0kW 37 0kW 35A 35A 63A 63A 80A 100A 12 6 Ventilation For all inverters the permissible ambient temperature of 45 C must not be exceeded This particularly applies if the inverter is installed in a control cabinet because operation of the inverter may increase the ambient temperature substantially Appropriate measures e g installation of a fan must be taken if the permissible ambient temperature is almost reached or exceeded under full loading of the inverter 80 N Maximum 60 C air discharge Al 23 SELECT o INC A 7 DEC v
51. heir functions Intended use The application of the inverter described in this operating manual exclusively serves for the purpose of continuously variable speed control of three phase motors Inverters are components designed to be used in electrical installations or machinery Commissioning of the inverter e g the starting of normal operation is prohibited until the system has been proved to conform to the provisions of the directive 89 392 EEC Machinery Safety Directive MSD and the 89 336 EEC EMC directive The inverter meets the requirements of the low voltage directive 73 231 EEC They are subject to the harmonized standards of the series EN 50178 The operator of the system is solely liable for damage resulting from improper use of the inverter Operating manual ACM D2 S2 3 BERGES BERGES electronic 2 3 Transport storage installation The inverter must be protected against inadmissible mechanical loads No components must be bent and no insulating distances must be altered during transportation or handling The inverters are containing electrostatic sensitive components which are liable to damage through improper use Do not touch electronic components and electrical contacts Do not switch on inverters with mechanical damaged electrical or electronic components the accordance with the applied directi ves is no longer guaranteed in this case With the installation of the inverter attention is to be paid to the prescrib
52. ian INC German Basic help information is shown by a scrolling text in the display DEC English To end the help function press any key Language select Setting of the language for the display readout see instructions on the display The language setting is automatically saved SUB TAB2 TAB1 Enter program level TAB2 The program level functions in TAB2 allows to configure analog and digital inputs and to program the BOOST characteristic the maximum output voltage and the security features of the inverter To enter program level TAB2 press both SHIFT and SELECT simultaneously 2 78 3 TAB1 2 78 3 Function 2 Motor voltage display Setting function 2 the display shows the inverter output voltage in percent of the line in put voltage Function 3 Maximum output frequency This parameter defines the maximum frequency that the inverter will deliver to the motor EMME Ensure that the maximum frequency cannot damage the motor or the equipment and result in personal injury Range 6 650 Hz 12 1300 Hz Default 50 Hz Vers D2A 1300 xxx Function 4 Minimum output frequency TAB1 This parameter defines the minimum output frequency with the Speed reference signal at zero See TAB3 SUB XPAR SW4 for the connection between the Speed reference signal and the minimum frequency Range 0 Fmax Default 0 Hz Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic TAB
53. ion SET PASS SET PASSWORD This function is used to set a password If a password has been assigned PASS Range 0 999 WORD lt gt 000 to enter the functions SECUR and SET PASS the access code Da must be entered in function PASSWORD Range 0 2 Default 0 SAVE TAB2 Save parameter By pressing both INC and DEC simultaneously the parameter values are stored in the internal non volatile inverter memory At the end of the Save function the program re turns to TAB2 function CLIP 15 4 Program level TAB3 TAB 3 TAB3 Program level TAB3 The program level functions in TAB3 allows to configure the outputs to access the dia gnostic utilities and to program extended parameters 09 07 2001 Operating manual ACM D2 S2 43 BERGES BERGES electronic SUB DIAG TAB3 Submenu DIAGNOSTICS SOLL xx eee SUB DIAG Speed reference signal indication on term 8 or 29 dig 9 Bit 0 511 Input AN IN OUT term 17 configuration mode 1 see page 20 Status of port E Status of port A STAT U27 Status of U27 STAT U31 Status of U31 STAT U1 Status of U1 STAT U2 Status of U2 Last error 2 nd error 1 st error Software release NAME REL Nr DATE TYPE scrolling text XXXXX XX Operating hours counter Hours Minutes Function Aout Analog output TABA This parameter defines what the ana
54. ir 3 3p EIER PERS NE SE OW o m hi 8 S868 8 8635006 BSS ig 09 07 2001 1 The GND terminals 10 12 and 14 are floating and serve among other things as the reference potential for shielded cables of the control inputs This potential must be grounded directly either at the control side PLC or similar or at the inverter PE to one of the terminals 10 12 or 14 2 The option Output chokes is suitable for reducing the capacitive currents to ground and also the interference originating from the inverter 3 Option relay board REL see functions OC1 OC2 page 48 49 4 Option ACM Synchronizer Only with Software D2A STD 5 Speed reference with motorpotentiometer possible only with Software D2A STD 6 Inputs non insulated The terminal assignment shown in this drawing refers to the setting Active LOW Operating manual ACM D2 S2 15 BERGES BERGES electronic 12 Installation 12 1 12 2 Installation The frequency inverters are designed for installation in a switchgear cabinet and for permanent connection The inverter must be installed so that the heat sink is facing to the right Only in this way sufficient cooling is guaranteed If the inverter has to be installed in a different position external cooling is required for full capacity utilization BERGES inverters are generally designed so that they can be operated at ambient temperatures from 5 C to 45 C and
55. is present Setpoint missing Check setpoint at terminal 8 or 29 Unit not connected correctly Check all connections Motor blocked Check drive Internal inverter fault Sending unit for repair Motor runs too slowly Fmax is set too low Increase Fmax Setpoint not sufficient terminal 8 or 29 Check setpoint Motor running with slip Increase acceleration time or reduce Fmax Output current of inverter too high U f ratio incorrect Set new U f ratio or reduce Fmax Overcurrent during acceleration Starting torque too high Reduce starting torque Acceleration time too short Increase acceleration time Motor running with slip Increase acceleration time Overvoltage Mains voltage too high Measure mains voltage Voltage peaks caused by switching large loads on the network Determine cause and take counter measures e g mains filter Braking operation Increase deceleration time or use external braking chopper Heat sink temperature too high Output stage overloaded Check ambient temperature of inverter Check whether inverter is correctly dimensioned for the application Operating manual ACM D2 S2 09 07 2001 BERGES 19 Functions of ACM D2 S2 BERGES electronic
56. key Character selection with the keys INC and DEC The set characters are stored automatically Display characters Default BERGES L 42 Function L Display brightness TAB3 Adjustment of the display brightness Display in 96 This function is available only on inverters with ACTIV display LED display SUB DISP Range 14 100 Default 42 SAVE Save parameter TAB3 By pressing both INC and DEC simultaneously the parameter values are stored in the internal non volatile inverter memory At the end of the Save function the program re turns to TABS function 1 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic 16 Braking chopper ACM D2 S2 16 1 Braking chopper 0 37 kW 1 1 kW 1 x 230V The inverters ACM D2 0 37 1 1 kW are equipped as standard with an internal dynamic braking chopper Braking resistance 50 Ohm 50 Watt 16 2 Braking chopper 0 75 kW 37 0 kW 3 x 400V The inverters ACM D2 S2 0 75 37 0 kW are equipped as standard with an control unit for dynamic braking chopper Brake operation is possible after connection of an external brake resistor 16 2 1 Minimum values for braking resistors accessory The permitted minimum values for braking resistors depend on the respective inverter type and are shown inthe table below The power rating of the braking resistors must be selected corresponding to the requir
57. l and commercial systems In accordance with the EMC directives 89 336 EEC the inverters are not designed for independent operation Thus inverters should be used for further processing through competent machine system manufacturers By this the devices do not require a CE marking The proof of the conformity of the machine system with the required EMC directives must be furnished by the manufacturer or operator of the system The inverters of the ACM series are equipped with an internal filter and designed to be used in class A environments first environment restricted distribution according to the product standard EN 61800 3 The evaluation of the conformity took place in a practical structure having taken into account the following installation notes Voltage peaks produced by other devices connected at the mains supply can possibly disturb or even damage the inverter Input chokes option can be used to protect the inverter against these voltage peaks caused e g by switching off of high loads from the mains 12 4 2 Installation notes During operation electrical electronic devices can influence or disturb each other via power supply or other metallic connections The electromagnetic compatibility of the system is highly influenced by the manner of the installation Measures for the grounding shielding and filtering are to be particularly considered By paying attention to the following installation notes it can be assumed that th
58. log meter output terminal 13 will indicate Range 0 2 0 Output proportional to Fout The frequency value corrisponding to full scale 10V can be setin TAB3 function Fm Default 0 1 Output proportional to output current Full scale 10V 200 of inverter rated device current 2 Digital frequency indication Square wave signal corrisponding to the motor frequency 10V duty cycle 50 This parameter can only set when the value in TAB2 function SIO is OFF Fm 50 0Hz TAB3 Function Fm Full scale frequency value Range 5 650 Hz This parameter defines the full scale 10V frequency value on the analog meter 10 1300 Hz output terminal 13 Default 50 Hz Vers D2A 1300 xxx Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic SUB XPAR Submenu extended parameters TAB3 Setting of eigth extended inverter parameters To enter the submenu press both SHIFT and SELECT simultaneously Function SW1 DC Brake TABS This function controls the motor at the end of the DC brake operation SUB XPAR ON The motor stops at the end of the DC brake time To restart the motor open and than close START STOP or ENABLE Range ON OFF OFF The motor will restart automatically at the end of the DC brake time Default ON SW2 OFF TAB3 Function SW2 Input config START STOP and REVERSING SUB XPAR OFF Terminal 16 START STOP Terminal 15 REVERSING
59. nd 3 upper limit Function d Skip band 4 lower limit Function D Skip band 4 upper limit 0 1300 Hz Default 0 Hz Vers D2A 1300 xxx 09 07 2001 Operating manual ACM D2 S2 BERGES BERGES electronic DC 15 Function DC DC brake voltage TAB1 This parameter controls the amount of DC voltage applied to the motor windings du ring activation of the DC brake The DC brake is activate during the time when terminal 30 is activated and after deactivation of terminal 30 for the time set by TAB1 function t Depending on TAB3 SUB XPAR function SW1 the motor may automat ically restart at the end of DC brake If a long DC brake time is programmed excessive motor heating may result Range 0 50 Default 15 Function t DC brake time TAB1 After deactivating terminal 30 the DC brake will remain active for the period set by this parameter The motor may restart automatically at the end of the DC brake time depending on TAB3 SUB XPAR function SW1 Range 0 20 sec Default O sec Function E Acceleration time ramp 2 TAB1 This parameter sets the time to accelerate the motor from 0 to 50 Hz Use the following formula to determine the proper time for other frequencies Ds Tx Time to set Tacc Acceleration time FEND End frequency Ramp selection is controlled by terminal 25 Active ramp Terminal 25 ramp 1 OFF ramp 2 ON
60. nverter in 96 of the rated inverter current The threshold can be set internally by means of the function S or externally by means of an analog signal 0 10 V DC applied to terminal 17 input AN IN OUT Setting the external current threshold Set the threshold to 200 and then press the INC key once more rem xxx is now shown on the display whereby xxx corresponds to the setpoint at terminal 17 The behaviour of the inverter when the output current exceeds the threshold is pro grammable see TAB1 function S INT This condition can also be indicated on the outputs OC1 OC2 REL see TABS function OC1 OC2 REL SUB IMOT Range 0 200 rem Default 150 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic S INT 0 Function S INT Inverter behaviour at the current threshold TAB1 This parameter defines the inverter behaviour when the output current exceeds the pro SUB IMOT grammed threshold Range 0 4 0 Internal handling disabled di Default 0 1 The inverter is immediatly stopped The display shows a blinking ILIMIT 2 The inverter is stopped after a programmable delay see TAB1 SUB IMOT function DY The display shows a blinking ILIMIT 3 The acceleration ramp is halted and will be continued after the output current drops below the current threshold The display shows a blinking RAMP 4 The motor will decelerate until th
61. o start the inverter lt D WR e n c 2 Q et o 2 2 c 3 o D Display of current actual values or changeable parameters the first number group indicates the function number and the 2nd number group the value of the respective parameter JOG JOG mode is activated output frequency setting by means of the unit keypad DEFAULT Default parameter values works setting have been loaded but not saved SECUR 1 SECURITY Level 1 is activated parameter values cannot be saved SECUR 2 SECURITY Level 2 is activated parameter values can be neither changed nor saved Dyn Brake Switching on braking chopper DC STOP DC brake is activated ACM Synchronizer the inverter measures the actual motor frequency 09 07 2001 Operating manual ACM D2 S2 BERGES 14 6 Warnings BERGES electronic Message Description The mains has been reached the undervoltage limit overload The output current has almost reached the type specific limit HYST The set threshold for the output current has been exceeded The output frequency is reduced step by step until the output current falls below the threshold again see TAB1 SUB IMOT function S INT 4 The set threshold for the output current has been reached The acceleration ramp is stopped see TAB1 SUB IMOT function S INT 3 The dynamic braking power is near the progr
62. old 1 TAB1 function U and the setpoint input value is zero or manually by activating terminal 30 Range ON OFF OFF The DC brake is ON if terminal is activated Indication For the RESET to the DC brake see configuration in TAB3 Default OFF SUBXPAR function SW ae SW7 ON Function SW7 Autostart TAB This function defines the start condition for line start POWER ON SUB XPAR ON With this setting the inverter will turn on when the line power is applied and the ENABLE and START STOP command is present Range ON OFF OFF Line start lockout The inverter will not start upon application of the line power START STOP or ENABLE must be opened then closed to Default ON start the drive SW8 OFF Function SW8 S ramp TABS S form acceleration and deceleration ramps are selected with this function SUB XPAR The ramp characteristic is calculated on the basis of the highest frequency value ente red in Fmax TAB1 function 3 or FFIX1 FFIX3 TAB1 SUB FFIX and is symmetri cal with respect to the point of inflection The point of inflection is located at the Range ON OFF frequency corresponding to half of the applied setpoint Acceleration and deceleration ramp in S form Dou Ore m Ref gt I gt i 0 tacc tdec D2AE_SR DWG Fnx Highest value from Fmax FFIX1 FFIX3 46 Operating manual ACM D2 S2 09
63. on 42 0 0 15 MOD Modulation degree 42 fay S 0 255 FFB BOOST form factor 42 196 quad 0 255 PASS PASSWORD 43 SECUR Security code 43 0 0 2 SET SET PASSWORD 43 0 0 999 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic Functi LL Page Se Adjustment range Customer Design Description Default Seine SOLL Piterminal or 25 44 ANA Input AN IN OUT 44 PortE Status PortE 44 q Port A Status Port A 44 a U27 Status U27 44 U31 Status U31 44 o U1 Status U1 44 U2 Status U2 44 ERROR 1 Last error indication 44 ERROR 2 2 nd error indication 44 ERROR 3 1 st error indication 44 Software Software release 44 e 00000 00 Operating hours counter 44 a Aout Analog output configuration 44 0 0 2 2 Fm Full scale frequency value 44 50Hz in SW1 DC brake configuration 45 ON ON OFF o Sw2 REVERSING conficuration 45 OFF ON OFF SW3 Error reset Autoreset 45 ON ON OFF m SW4 Fmin configuration 45 ON ON OFF T SW5 Error signalling relay configuration 46 ON ON OFF SW6 DC brake trigger 46 OFF ON OFF SW7 Autostart function 46 ON ON OFF SW8 S ramp function 46 OFF ON OFF R_Sel 2 nd set of ramp time selection 47 0 0 4 REL Config relay output term 19 20 47 3 11 0 11 OC1 Config open coll OC1 term 21 48 2 11 0 11 OC2 C
64. onfig open coll OC2 term 22 48 0 11 0 11 o 25 Display Indication on o 0 8 m BERGES Power on messagge 50 BERGES en Gig o 2 F L only wk ACT VE display 50 42 14 100 Vers D2A 1300 xxx 09 07 2001 Operating manual ACM D2 S2 57 BERGES BERGES electronic 20 Notes 58 Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic BERGES BERGES electronic BERGES Berges electronic s r l Industriestra e 11 I 39025 Naturns BZ Tel 0473 671911 Fax 671909 www berges it E mail supportOberges it Berges electronic GmbH Postfach 1140 eD 51709 Marienheide Tel 0 22 64 17 0 eFax 0 22 64 1 71 25 Telex 884 116
65. onfigurable signalling output open collector 21 Output OC1 Configuration see TAB3 function OC1 Configurable signalling output open collector 22 Output OC2 Configuration see TAB3 function OC2 23 Digital input 1 Control inputs i Preset frequency selection 24 Digital input 2 Configuration and selection see TAB1 SUB FFIX Control input 25 Digital input 3 Ramp selection or motorpotentiometer increase freq Configuration see TAB1 function JOG Control input 26 Digital input 4 DC Brake when ACM Synchronizer is used or motorpotentiometer decrease freq see TAB1 function JOG 27 Ground GND Ground earth free 28 Speed reference input 2 low 0 20mA 4 20mA input impedance 50 Ohm 29 Speed reference input 2 high Configuration see TAB2 SUBREF function REF Control input 30 Digital input 5 DC Brake activation config see TAB3 SUBXPAR function SW1 or ACM Synchron input option see TAB2 SUBLOG L8 9 SIO Input high corresponds to EIA Standard RS 485 35 SIO Serial interface Input low corresponds to EIA Standard RS 485 S COM Ground earth free V Power supply for BERGES options only ty 122 x Inverter status o 3 a 17 Normal operation 123 124 closed go 123 V 9 tox Error 122 123 closed ciay Configuration see TAB3 SUBXPAR function SW5 124 123 09 07 2001 Operating manual ACM D2 S2 19 BERGES Configuration terminal 17 ACM D2 S2 0 37 22 0kW Control board
66. otor potentiometer function is again enabled 52 Operating manual ACM D2 S2 09 07 2001 BERGES 17 2 17 3 17 4 BERGES electronic Telecomander RC The telecomander RC allows to remote control up to 15 inverters connected on the same RS485 bus After selection all functions of the inverter can be controlled and saved by way of the telecomander keypad DVM PLUS MP Multifunctional device with a 2 lines display visualization programmable When is linked to the inverter by the RS485 interface it is permitted to access all the inverter functions and to use the motorpotentiometer function ACM Synchronizer The ACM Synchronizer furnished the number of revolutions and the rotation sens of a motor which isn t under voltage at the measurement moment A ACM D2 S2 inverter linked with the motor and helped by these informations is able to rotate directly with the speed of the motor 09 07 2001 Operating manual ACM D2 S2 53 BERGES 18 Faults and remedies BERGES electronic The inverter is equipped with devices for error detection and error signalling Error signals are routed to the error signalling relay 250V AC 1A terminals 122 123 and 124 and shown on the display Fault Possible cause Fault remedy Motor does not run No mains voltage Check mains voltage ENABLE or START STOP missing The motor can start only when both signals are active and when a setpoint deviating from 0
67. pper limit 35 0 Hz e b Skip band 2 Lower limit 35 0 Hz 0 650 Hz m B Skip band 2 Upper limit 35 0 Hz ol c Skip band 3 Lower limit 35 0 Hz 0 1300 Hz C Skip band 3 Upper limit 35 0 Hz d Skip band 4 Lower limit 35 0 Hz D Skip band 4 Upper limit 35 0 Hz DC DC brake voltage 36 15 0 50 t DC brake time 36 0 sec 0 20 sec E Acceleration time ramp 2 36 5 0 sec 0 05 1000 sec F Deceleration time ramp 2 37 5 0 sec 0 05 1000 sec 09 07 2001 Operating manual ACM D2 S2 55 BERGES BERGES electronic Function Works Page setting Adjustment range secta Design Description Default 9 CLIP Clipping 38 2 0 15 FILTER Speed reference filter 38 3 0 6 L1 ENABLE input 39 LOW HIGH LOW L2 REVERSING input 39 LOW HIGH LOW OFF o L3 START STOP input 39 LOW HIGH LOW 9 L4 PRESET FREQ SEL 1 input 39 LOW HIGH LOW OFF EG L5 PRESET FREQ SEL 2 input 39 LOW HIGH LOW OFF 0 RAMP SELECTION or L6 MOTORPOTENTIOMETER input 3 LOW MOR SLOW OFF MOTORPOTENTIOMETER or L7 DC Brake input 39 LOW HIGH LOW OFF E DC Brake or L8 ACM SYNCHRONIZER input gt LOW HIGH LOW OFF ui REF Speed reference selection 40 1 1 5 m Fk Speed reference scaling 40 100 40 100 o Fine tuning output frequenc o o AO Only with softw DRA STO 4 0 0 100 SIO SIO address 41 OFF OFF 1 127 1 15 BrLim Dynamic braking protecti
68. required Control panel All functions of the inverter can be controlled by way of the ACM D2 S2 control panel The 4 input keys allow control of the motor and direct parameter programming The functions are separated into three levels in order to facilitate programming function tables TAB1 TAB2 TAB3 TAB1 Programming of the basic parameters of the inverter and call up of works settings TAB2 Configuration of the analog and digital inputs programming of the output voltage and of the SECURITY function TAB3 Configuration of the analog and digital outputs the extended setting functions and call up of the diagnosis function 65 2 Hz SELECT S INC A a DEC Vii a EN SHIFT D Drei ACMDIS DWG Keys Description Function interrogation forward EN v Function interrogation back 1 sec function table or sub menu a Jump back to the first function of the function table or sub menu ZU b Jump out of the table or sub menu starting from the first function of the Increments the parameter value of the selected function A To increase the speed at which scrolling through the value range takes S place keep INC depressed and briefly press DEC Reduces the parameter value of the selected function v To increase the speed at which scrolling through the value range takes place keep DEC depressed and briefly press INC m Permits
69. the amount of boost added at low speed to increase the initial motor torque The boost characteristic is set with the parameter in TAB2 function FFB Values are in percent of the line input voltage ATTENTION Care must by exercised with this adjustment as too much boost may cause excessive heating Range 0 40 Default 5 Function 8 Dynamic BOOST TAB1 This parameter may be programmed to provide additional torque boost during accele ration Values are in percent of line input voltage Range 0 50 Default 0 8 20 Function 8 U f ratio reduction during deceleration TAB1 This parameter defines the motor voltage reduction during deceleration to compensate the increase of the DC bus voltage in the reverse regenerative mode Values are in of the line input voltage Range 0 20 Default 20 Function 9 Static torque time TAB1 This parameter defines the holding brake activation time at zero speed The amount of DC Voltage applied to the motor windings is controlled by TAB1 function 8 BOOST To configure the holding brake for continous operation at zero speed set the parameter value to its maximum 25sec and press both INC and DEC simultaneously 0000 in the display indicates the activated continuous operation mode In this case the holding brake can be deactivated only by deactivating the inverter ENABLE OFF terminal 1
70. to permit control of the direction of rotation of the preset frequencies via termi nal 15 it is necessary to deactivate the sign or by simultaneously pressing the keys INC and DEC after setting the desired value Refer to the following table for proper selection of preset frequencies Terminal 23 Terminal 24 Frequency Speed reference signal FFIX1 FFIX2 FFIX3 OFF ON OFF ON OFF OFF ON ON 5Hz Function A Preset speed FFIX1 Default 5 Hz B 10Hz Function B Preset speed FFIX2 Default 10 Hz C 20Hz Function C Preset speed FFIX3 Default 20 Hz SUB FFIX Range 650 0 650 1300 0 1300 Hz Vers D2A 1300 xxx SUB FEX i TAB1 Submenu skip frequencies The parameters of this subMenu are used to set up to four different skip frequency Range bands A skip band is set by programming an upper and a lower limit for this band 0 650 Skip bands may be programmed to avoid certain mechanical resonances in the drive system If upper and lower limits for a Skip band are equal this band will be deactiva ted The setting is done programming a lower and an upper limit for each frequency range Function a Skip band 1 lower limit Function A Skip band 1 upper limit Function b Skip band 2 lower limit B 0 0Hz Function B Skip band 2 upper limit Functionc Skip band 3 lower limit C 0 0Hz Function C Skip ba
71. ts 38 15 4 Program lever TABS s jcc aes date es Phat tease ta bee neu gad mag olde 43 16 Braking chopper ACM D2 S2 auies sa Ea eae 51 16 1 Braking chopper 0 37 kW 1 1 KW 1X 280V 2 eee 51 16 2 Braking chopper 0 75 kW 37 0 kW 3 x 400V 0 2 0 0 eee ee eee 51 16 2 1 Minimum values for braking resistors accessory 51 16 2 2 Assembling the braking resistor llle 51 117 SAACCESSOTIES carr eoe oe AAA AAA Ad nee Reue 52 17 1 Programming key es ee eee ee 52 17 2 Telecomander RG ua i hide ER Lan ei La inde AA eh T are 53 17 3 DYM PLUS MP una eee ek ek en een 53 17 4 ACM Synchronizer oe ER Re eee 53 18 Faults and remedies nes eraan a a EE ete ees 54 19 Functions of ACM D2 S2 tenes 55 20 NOES hist de dee eit ld Ad 58 Operating manual ACM D2 S2 Document ACM D2A STD E A07 Edition 09 07 2001 2001 BERGES electronic s r l All rights reserved ArtNr 38005000EN 2 Operating manual ACM D2 S2 09 07 2001 BERGES 1 D BERGES electronic General information ATTENTION Before you start with the installation and the starting up of the inverter please read this manual carefully and pay special attention to the notes and suggestions This manual must be made available to every user Before working with the unit the user must become familiar with it This specially applies to the knowledge and observance of the following safety and
72. ut current threshold exceeded message at the end of the programmed delay time TAB1 SUB IMOT function DY 7 Output activ when motor rotates in counter clockwise direction CCW Output activ when motor rotates in clockwise direction CW 8 The dynamic braking power is near the programmed limit TAB2 function BrLim 9 Motor has reached the end of the ramp Indication at OHz excluded 10 The inverter heat sink temperature reaches the limit value Only with Softw D2A STD 11 The motor temperature reaches the limit value Only with ACM D2 30 0 37 0 kW and Softw D2A STD Operating manual ACM D2 S2 09 07 2001 BERGES BERGES electronic Option REL Inverters which are equipped with the REL option possess relay outputs instead of the two open collector outputs Programming is performed by way of the functions OC1 and OC2 Sign The relay picks up at condition Sign The relay drops out at condition code 0 Motor speed greather than FX1 TAB1 function U 1 Motor speed greather than FX2 TAB1 function u 2 Motor has reached the end of the ramp Indication at OHz included 3 Motor speed 0 Hz OCT OC2 4 Motor speed 0 Hz Message at the end of the torque holding time see TAB1 function 9 5 Output current threshold exceeded TAB1 SUB IMOT function S 7 6 Output current threshold exceeded message at the end of the programmed delay time TAB1 SUB IMOT function DY

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