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11.2. Exemple 2: ACM-D2 0.75 kW - 30 kW (3 x 400V)

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 49/50.

4) Option ACM - Synchronizer. (Only with Software D2A-STD)

5) Speed reference with motorpotentiometer possible only with Software D2A-STD

6)

Inputs Non-Isolated.

The terminal assignment shown in this drawing refers to the setting ‘‘Active LOW’’.

Inverters can be operated via residual-current-operated circuit-breakers if special

conditions are satisfied (see Chapter 12, Page 16)!

BERGES electronic

14

Operating manual ACM-D2

29.05.98

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Содержание ACM-D2 0.37kW

Страница 1: ...Operating manual ACM ...

Страница 2: ......

Страница 3: ...ACM D2 7 5 kW 22 0 kW 11 10 Dimensional data ACM D2 30 0 kW 37 0 kW 12 11 Installation examples 13 11 1 Exemple 1 ACM D2 0 37 kW 2 2 kW 1 x 230V 13 11 2 Exemple 2 ACM D2 0 75 kW 37 0 kW 3 x 400V 14 12 Installation 15 12 1 Installation 15 12 2 Mains power connection 15 12 3 Motor connection 16 12 4 Interference suppression measures EMC electromagnetic compatibility 17 12 5 Mains back up fuses 18 12...

Страница 4: ...per ACM D2 52 16 1 Braking chopper 0 37 kW 1 1 kW 1 x 230V 52 16 2 Braking chopper 0 75 kW 37 0 kW 3 x 400V 52 16 2 1 Minimum values for braking resistors accessory 52 16 2 2 Assembling the braking resistor 52 17 Accessories 53 17 1 Programming key 53 17 2 Software KEYSOFT 54 17 3 Telecomander RC 54 17 4 DVM PLUS MP 54 17 5 ACM Synchronizer 54 18 Faults and remedies 55 19 Functions of ACM D2 56 20...

Страница 5: ...o prevent damage or destruction of the inverter and or systems 1 2 General safety notes You must read and observe the instruction manual and safety notes before commencing assembly and commissioning work Besides paying attention to the notes given in this instruction manual also observe the generally valid safety and accident prevention regulations The inverters must always be isolated from the ma...

Страница 6: ...drive may start up automatically once the cause of the fault has been remedied As the result of this certain systems may be damaged or destroyed and there may be a risk for operators working on the system For such operating cases the user must take precautions to reliably prevent automatic starting of the motor For example this can be done by using a speed monitor that deactivates the power supply...

Страница 7: ...Only items expressly approved by BERGES e g mains filters and chokes etc may be used as accessories The installer of the system is liable for any damage resulting from the use of accessories that have not been approved expressly by BERGES Please consult us in the event of uncertainty Before you continue reading please check whether technical amendments are attached in the annex to this operating m...

Страница 8: ...t only with softw D2A STD RS485 CAN on request Frequency resolutions Hz 9 Bit of maximum frequency Acceleration deceleration time 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 170 175V AC 240 250V DC Overvoltage trip level V 280 285V AC 395 405V DC Short circuit Electronically...

Страница 9: ...JOG MPt only with softw D2A STD RS485 CAN on request Frequency resolutions Hz 9 Bit of maximum frequency Acceleration deceleration time 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 490V AC 695V DC Short circuit Electronically controlle...

Страница 10: ...OG MPt only with softw D2A STD RS485 CAN on request Frequency resolutions Hz 9 Bit of maximum frequency Acceleration deceleration time 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...

Страница 11: ... conditions Tamb 45 C 0 0 0 2 0 4 0 6 0 8 1 0 1 2 0 4 8 12 16 fPWM kHz P out P N ACM D2 0 37 2 2kW 230V ACM D2 1 1 4 0kW 400V ACM D2 5 5kW 400V ACM D2 7 5kW 400V ACM D2 11kW 400V 0 0 0 2 0 4 0 6 0 8 1 0 1 2 0 3 6 12 fPWM kHz P out P N ACM D2 15kW 400V ACM D2 22 37kW 400V BERGES electronic 29 05 98 Operating manual ACM D2 9 ...

Страница 12: ... 181 181 221 221 221 221 221 221 221 221 293 D 53 53 53 58 58 58 58 58 58 58 58 58 58 E 108 106 106 106 116 116 116 116 116 116 116 116 116 F 40 40 45 90 90 4 27 90 90 90 90 90 G 146 146 151 206 206 120 143 206 206 206 206 206 H Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 Ø6 I 180 180 180 180 180 180 180 180 180 180 180 180 180 J 190 190 190 190 195 195 195 195 195 195 195 195 200 K 14 14 14 14 14 14 14 1...

Страница 13: ... 15 0 22 0 A 317 317 330 330 B 344 344 375 375 C 367 367 390 390 D 54 25 54 25 48 48 G 209 209 250 250 H Ø7 Ø7 Ø6 Ø6 I 186 186 310 310 J 198 198 325 325 K 25 25 30 30 L 154 75 154 75 205 205 ACM D2 7 5 11 0kW ACM D2 15 0 22 0kW BERGES electronic 29 05 98 Operating manual ACM D2 11 ...

Страница 14: ...30 0 kW 37 0 kW Dimensions in mm ACM D2 3x400V 30 0 37 0 A 442 442 B 343 408 C 422 422 D 242 242 E 35 5 67 F 65 5 98 5 G Ø7 Ø7 H 255 255 ACM D2 30 0 37 0kW ACM D2 30 0 37 0kW BERGES electronic 12 Operating manual ACM D2 29 05 98 ...

Страница 15: ... 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 49 50 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 Inverters...

Страница 16: ...reducing the capacitive currents to ground and also the interference originating from the inverter 3 Option relay board REL see functions OC1 OC2 page 49 50 4 Option ACM Synchronizer Only with Software D2A STD 5 Speed reference with motorpotentiometer possible only with Software D2A STD 6 Inputs Non Isolated The terminal assignment shown in this drawing refers to the setting Active LOW Inverters c...

Страница 17: ...d vibrations Operation of the units in the 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 12 2 Mains power connection To guaran...

Страница 18: ...aker and per son touching them are no longer protected in the event of a fault The pluggable terminal strips on the inverter power connection terminals must not be plugged or removed when alive DIN VDE 0160 pr EN50178 The inverter will be destroyed if the mains feeder is confused with the motor cable The DC link capacitors must be reformed if the inverter you wish to connect has been out of ope ra...

Страница 19: ... interrupted and must be adequately earthed The following points must be observed if radio interference suppression is to be realized in accordance with EN 55011 EN 55014 and EN 50081 1 Line side connection of a mains filter and a output choke the mains filter and output choke are not contained in the scope of delivery Lay the motor cable so that it is shielded Lay the control cable so that it is ...

Страница 20: ...gear devices and relay combinations with RC elements or with free wheeling diodes Use shielded cables for external control and measuring cables Lay disturbing cables e g power and contactor control circuits separately and at a distance from the control cables 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 ...

Страница 21: ...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 ...

Страница 22: ...ration see TAB3 function OC1 22 Output OC2 Configurable signalling output open collector Configuration see TAB3 function OC2 23 Digital input 1 Control inputs preset frequency selection Configuration and selection see TAB1 SUB FFIX 24 Digital input 2 25 Digital input 3 Control input Ramp selection or motorpotentiometer increase freq Configuration see TAB1 funct JOG 26 Digital input 4 Control input...

Страница 23: ...nnect with the neutral conductor of the mains supply L1 3 phase mains power supply 380 415V 380 460V L2 L3 PE Mains ground The inverter motor and accessories must always be earthed Br External braking resistor Connection for external braking resistor DC link DC link output U Motor terminals 3x0 UIN 0 650 Hz 0 1300Hz vers D2A 1300 xxx V W PTC Motor overtemprature protection input Inputs Non Isolate...

Страница 24: ...nt 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 It is possible to limit the maximum output frequency attainable with the setpoint potentiometer by means of the maximum fr...

Страница 25: ...g functions and call up of the diagnosis function Keys Description Function interrogation forward Function interrogation back 1 sec a Jump back to the first function of the function table or sub menu b Jump out of the table or sub menu starting from the first function of the function table or sub menu Increments the parameter value of the selected function To increase the speed at which scrolling ...

Страница 26: ...rter status Message Description No ENABLE terminals 10 11 open 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 to start the inverter Value Function number Display of current actual values or changeable parameters the first number group indicates the function number and the 2nd number group the valu...

Страница 27: ... unchanged TAB1 funct JOG MPt Only with Softw D2A STD 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 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 t...

Страница 28: ...OP input or the ENABLE input or by setting the setpoint to zero 5 Behaviour with Softw D2A STD see 4 Behaviour with Softw D2A 1300 see 2 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 of...

Страница 29: ...14 9 Input circuit BERGES electronic 29 05 98 Operating manual ACM D2 27 ...

Страница 30: ...15 Programming ACM D2 15 1 Program structure BERGES electronic 28 Operating manual ACM D2 29 05 98 ...

Страница 31: ...BERGES electronic 29 05 98 Operating manual ACM D2 29 ...

Страница 32: ...OOST characteristic the maximum output voltage and the security features of the inverter To enter program level TAB2 press both SHIFT and SELECT simultaneously Function 2 Motor voltage display TAB1 Setting function 2 the display shows the inverter output voltage in percent of the line in put voltage Function 3 Maximum output frequency TAB1 This parameter defines the maximum frequency that the inve...

Страница 33: ... Function 7 Voltage frequency ratio TAB1 Sets the frequency knee point frequency at which the maximum inverter output volt age is reached The maximum inverter output voltage depends on the mains voltage and on TAB2 function MOD An incorrect setting of this parameter may lead to the damage of the motor Range 30 650 Hz 30 1300 Hz Default 50 Hz Vers D2A 1300 xxx Function 8 BOOST TAB1 This parameter d...

Страница 34: ...unc 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 oooo 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 term 11 If the holding brake is used for long time or with high DC ...

Страница 35: ...e 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 ...

Страница 36: ...d to function 1 of the main menu see TAB3 func DIS The output current can be indicated on the analog meter output term 13 10V 200 IMOT see TAB 3 func AOUT SUB IMOT Function S Current limit TAB1 This parameter defines a current limit for the inverter in of the rated inverter current The limit value can be set internally by means of the function S or externally by means of an analog signal 0 10 V DC...

Страница 37: ...imit by the value of HYS see TAB1 SUB IMOT func HYS The display shows a blinking HYST SUB IMOT Range 0 4 Default 0 Function DY Delay time at the current limit handling TAB1 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 func S INT and TAB3 func OC1 OC2 REL SUB IMOT Range 0 20 sec Default 5 s...

Страница 38: ... then this value With higher BOOST values this limit must be increased in order to avoid an eventually overcompensation produced by a high current at low speed This fact could forbit the deceleration to ward 0Hz or the inversion of the rotation sense SUB SLIP Range 0 30 Hz Default 0 5 Hz Function zero no load current definition TAB1 No load current measuring The slip compensation is enabled only f...

Страница 39: ...four different skip frequency bands A skip band is set by programming an upper and a lower limit for this band 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...

Страница 40: ...B3 SUB XPAR func SW1 Range 0 20 sec Default 0 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 Tx 50 TACC FEND TX Time to set TACC Acceleration time FEND End frequency Ramp selection is controlled by term 25 Range 0 05 1000 sec Default 5 0 sec Function F Dec...

Страница 41: ...2 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 Enter program level TAB3 TAB2 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...

Страница 42: ... modified but not saved ENABLE term 11 OFF not possible REVERSING term 15 START STOP term 16 OFF not possible PRESET FREQ 1 term 23 PRESET FREQ 2 term 24 RAMP SELECT term 25 Motorpotentiometer increase frequency TAB1 func JOG MPt Motorpotentiometer decrease frequency term 26 TAB1 func JOG MPt DC Brake when ACM Synchronizer Option is used activation ACM Synchronizer with L8 OFF DC BRAKE term 30 ACM...

Страница 43: ...d 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 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 ...

Страница 44: ... à fnom 25Hz Vterm 17 0V à fout 21Hz Vterm 17 5V à fout 25Hz Vterm 17 10V à 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 SUB REF Range 0 100 Default 0 Funtion SIO SIO address TAB2 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 ...

Страница 45: ... the inverter will deliver to the motor when re aching the knee frequency The diagram shows how the output voltage corresponds to the Modulation degree The maximum output voltage depends from the full line input voltage Range 0 255 Default ACM230V 230 ACM400V 245 Function FFB BOOST form factor TAB2 This function defines the boost characteristics as shown in the diagram The U f characteristic may b...

Страница 46: ...ange 0 2 Default 0 Function SET PASS SET PASSWORD TAB2 This function is used to set a password If a password has been assigned PASS WORD 000 to enter the functions SECUR and SET PASS the access code must be entered in function PASSWORD Range 0 999 Default 0 Save parameter TAB2 By pressing both INC and DEC simultaneously the parameter values are stored in the internal non volatile inverter memory A...

Страница 47: ...analog meter output term 13 will indicate Range 0 2 Default 0 SUB DIAG SOLL xx ANA xx PortE PortA STAT U27 STAT U31 STAT U1 STAT U2 Error1 Error2 Error3 Software XXXXX XX A out 0 Parameter value Description 0 Output proportional to Fout The frequency value corrisponding to full scale 10V can be set in TAB3 func Fm 1 Output proportional to output current Full scale 10V 200 of inverter rated device ...

Страница 48: ...The motor will restart automatically at the end of the DC brake time SUB XPAR Range ON OFF Default ON Function SW2 Input config START STOP and REVERSING TAB3 OFF term 16 START STOP term 15 REVERSING ON term 16 START CW term 15 START CCW SUB XPAR Range ON OFF Default OFF Function SW3 Error reset TAB3 This function defines how the drive can be resetted after an error except hardware er rors ON To re...

Страница 49: ...funct U and the setpoint input value is zero or manually by activating term 30 OFF The DC brake is ON if terminal is activated Indication For the RESET to the DC brake see configuration in TAB3 SUBXPAR function SW1 SUB XPAR Range ON OFF Default OFF Function SW7 Autostart TAB3 This function defines the start condition for line start POWER ON ON With this setting the inverter will turn on when the l...

Страница 50: ... Fmax FFIX1 FFIX3 SUB XPAR Range ON OFF Default OFF Function R_Sel Activation of the 2 nd set of ramp time TAB3 0 Manual ramp selection via terminal 25 1 Automatic ramp selection Automatic switchover to the second ramp set occurs when FX2 TAB1 function u is reached 2 Automatic ramp selection when FX2 TAB1 function u is reached or manual ramp selection via terminal 25 3 CCW rotation ramp set 1 acti...

Страница 51: ... the open collector output OC1 to ope rate It may be programmed to one of 11 conditions The sign defines the output level for OC1 ACTIVE or NOT ACTIVE at condition sign NOT ACTIVE HIGH at condition ACTIVE LOW at condition code 0 Motor speed greather than FX1 TAB1 func U 1 Motor speed greather than FX2 TAB1 func u 2 Motor has reached the end of the ramp Indication at 0Hz included 3 Motor speed 0 Hz...

Страница 52: ...he programmed limit TAB2 funct BrLim 9 Motor has reached the end of the ramp Indication at 0Hz 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 Softw D2A STD Option REL see adjacent diagram Inverters which are equipped with the REL option possess relay outputs instead of the two open collector ...

Страница 53: ...s Default BERGES Function L Display brightness TAB3 Adjustment of the display brightness Display in This function is available only on inverters with ACTIV display LED display SUB DISP Range 14 100 Default 42 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 tur...

Страница 54: ...r type and are shown in the table below The power rating of the braking resistors must be selected corresponding to the required braking power Inverter Minimum braking resistance ACM D2 2 2 kW 230 V 47 Ohm ACM D2 0 75 4 0 kW 400 V 75 Ohm ACM D2 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 t...

Страница 55: ...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 Transfe...

Страница 56: ... 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 17 4 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 17 5 A...

Страница 57: ...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 tim...

Страница 58: ...imit value 35 0 0 4 DY Delay time at the current limit value 35 5 sec 0 20 sec HYS Current limit hysteresis 35 3 2 30 s Slip compensation frequency 36 0 Hz 0 20 Hz x Frequency threshold slip compensation 36 0 5 Hz 0 30 Hz zero No load current 36 0 0 110 A Preset frequency FFIX1 37 5 Hz 650 0 650 Hz 1300 0 1300 Hz B Preset frequency FFIX1 37 10 Hz 650 0 650 Hz 1300 0 1300 Hz C Preset frequency FFIX...

Страница 59: ...0 LOW HIGH LOW OFF L7 MOTORPOTENTIOMETER or DC Brake input 40 LOW HIGH LOW OFF L8 DC Brake or ACM SYNCHRONIZER input 40 LOW HIGH LOW OFF REF Speed reference selection 41 1 1 5 Fk Speed reference scaling 41 100 40 100 AO Fine tuning output frequency Only with softw D2A STD 42 0 0 100 SIO SIO address 42 OFF OFF 1 127 1 15 BrLim Dynamic braking protection 43 0 0 15 MOD Modulation degree 43 230V 230 4...

Страница 60: ...6 ON ON OFF SW2 START STOP and REVERSING configuration 46 OFF ON OFF SW3 Error reset Autoreset 46 ON ON OFF SW4 Fmin configuration 47 ON ON OFF SW5 Error signalling relay configuration 47 ON ON OFF SW6 DC brake trigger 47 OFF ON OFF SW7 Autostart function 47 ON ON OFF SW8 S ramp function 48 OFF ON OFF R_Sel 2 nd set of ramp time selection 48 0 0 4 REL Config relay output term 19 20 49 3 11 0 11 OC...

Страница 61: ...20 Notes BERGES electronic 29 05 98 Operating manual ACM D2 59 ...

Страница 62: ...BERGES electronic ...

Страница 63: ......

Страница 64: ...Berges electronic s r l Industriestraße 11 I 39025 Naturns BZ Tel 0473 671911 Fax 671909 Berges electronic GmbH Postfach 1140 D 51709 Marienheide Tel 0 22 64 17 0 Fax 0 22 64 1 71 25 Telex 8 84 116 ...

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