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PARAMETER SETTING MANUAL

VARMECA 20

Variable speed motors and geared motors

WIRING DIAGRAMS

LEROY-SOMER

3532 - 05.2004 / f

4.5 - Configuration 2: Analogue reference and 3 preset speeds - 1 running direction
(VMA A20 only)

Marking

Functions - Characteristics

Connection of protected mains supply phases

L1, L2 or 200V to 240V ± 10% 50-60Hz in single-phase

L1, L2, L3 220V to 480V ± 10%, 50-60Hz in three-phase

Earth connection

R1, R2

Connection of the braking resistor (optional)

VMA21 - min. resistance value = 200 Ohms

VMA22 - min. resistance value = 200 Ohms

Locking logic input

Terminals 1 and 3 not connected: drive disabled

Terminals 1 and 3 connected: drive enabled

Speed analogue output 0 to +10V, 3mA

0V = zero speed

10V = maximum speed

24VDC, 30mA

Common at terminal 10

10V, 10mA

0 V

Reference input 0 to +10V or 4-20mA

0-10V: input impedance = 100kOhms

4-20mA: input impedance = 0.5kOhms

Selection of preset speeds logic input

Run/Stop logic input

Selection of preset speeds logic input

24VDC, 30mA

Common at terminal 3

11, 12

Fault relay - volt-free contact 250V 1A

Contact open: switched off or faulty

Contact closed: running

1
2

L1
L2
L3

+24V

Analogue output

QS : Fused isolator

AU : Emergency stop

SB1 : Off button

SB2 : On button

Control

potentiometer or

external reference

+10V

+24V

Selection of preset
speeds
Run
Selection of preset
speeds

Fault relay

VARMECA 20

KM1

SB2

KM1

SB1

Remote control

power supply

KM1

Braking

resistor

(Optional)

Mains

power supply

Associated parameter setting

For other parameter settings see sections 2 and 3.

CDC-VMA 20

PEGASE VMA 20

P14 = Config. 2

Terminal block configuration = Config. 2

P16 = VP1-2(Hz)

VP1 option 2

P17 = VP2-2(Hz)

VP2 option 2

P18 = VP3-2(Hz)

VP3 option 2

P19 = Forward/Reverse

Direction of rotation: Clockwise/

Anticlockwise

Reference

Mini Dip K1

0 -10V

4 -20mA

OFF

Reference

VP1-2

VP2-2

VP3-2

Analogue reference

Содержание VARMECA 20

Страница 1: ...CY HZ MIN REF SCALING HZ MAX FREQUENCY HZ MAX REF SCALING HZ ACCEL RAMP DECEL RAMP S S S STOPPING MODE 0 FREE WHEEL 1 RAMP U F RATIO 0 FIXED 1 DYNAMIC BOOST MOTOR FREQUENCY STATUS HZ MOTOR CURRENT STA...

Страница 2: ...ety system emergency stop fault detector The VARMECA 20 motor is fitted with safety devices which in the event of a fault control stopping and thus stop the motor The motor itself can become jammed fo...

Страница 3: ...ion storage and correct handling must be observed The climatic conditions specified in the technical manual must be observed 4 Installation The installation and cooling of equipment must comply with t...

Страница 4: ...46 PARAMETER SETTING MANUAL VARMECA 20 Variable speed motors and geared motors LEROY SOMER 3532 05 2004 f Notes...

Страница 5: ...d analogue reference 2 running directions 70 4 4 Configuration 1 with VMA ESFR option card VMA B20 only 3 preset speeds and analogue reference or 2 preset speeds electrical brake release and analogue...

Страница 6: ...M ANZEIGE A 10 This manual describes how to set the parameters of the VARMECA A20 and B20 drives irrespective of their software differences The operating characteristics are described in sections 2 5...

Страница 7: ...03 F MAX P04 REF 10V 20MA P05 ACCEL P06 DECEL P07 STOP MODE P10 U F P11 BOOST P23 F MOT P24 I MOT FREQUENCE MIN HZ ETALONNAGE CONSIGNE MIN HZ FREQUENCE MAX HZ ETALONNAGE CONSIGNE MAX HZ HZ RAMPE ACCEL...

Страница 8: ...rating frequency 6 to Fmax 12Hz P02 REF 0V 4mA Calibration of the 0V or 4mA min reference 0 to Fmax 12Hz P03 F MAX Maximum operating frequency 32 to 220Hz 32 to 100Hz 50 or 80Hz P04 REF 10V 20mA Calib...

Страница 9: ...vailable CONFIG 7 Requires P60 ON config config config config config config 1 2 4 1 4 7 P15 VP1 1 Preset speed 1 in config 1 and 4 VP1 VP1 VP1 VP1 V red 50Hz P16 VP2 1 VP1 2 Preset speed 2 in config 1...

Страница 10: ...lable FAULT VMA ON Not available P30 V Bus DC DC bus voltage reading Value in DC Volts Umains Vbus 1 414 P31 ETAT K1 K2 K3 Reading of the status of the K1 K2 K3 mini dip switches K1 selection of the a...

Страница 11: ...0 to 100 0 unit of the motor rated current P69 VMA ESFR Enabling of the VMA ESFR option card ON or OFF OFF ON configuration enabled OFF configuration disabled P70 N13 Assignment of additional logic i...

Страница 12: ...ce 3 1 3 Connection Open the front cover of the VARMECA 20 Connect the 4 pin socket at the end of the cable to the connector located on the VARMECA 20 connection card P3 connector The cable SUB D sock...

Страница 13: ...een installed in the directory suggested during installation proceed as shown below If PEGASE VARMECA 20 has been installed in a different directory Double click on the LS Pegase_vma20 icon where you...

Страница 14: ...d to access the VARMECA 20 parameters 3 3 2 1 Button functions Return all parameters to factory settings Open a file Save modifications Save a settings file Print settings in the form of a table Delet...

Страница 15: ...2 2 Help with wiring Click on the list of configurations Select the desired configuration Eg Standard The selection appears on a blue background Right clicking opens the wiring options window Left cl...

Страница 16: ...s COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE LEROY SOMER 3532 05 2004 f 3 3 2 3 Parameter definitions The following window appears Click this button Next click on the chosen parameter Eg P2...

Страница 17: ...IONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE LEROY SOMER 3532 05 2004 f en Another way of defining parameters Press the F1 key on the keypad A window then opens where the parameter description and i...

Страница 18: ...MA 20 PC PARAMETER SOFTWARE LEROY SOMER 3532 05 2004 f 3 3 2 4 Creating a settings file The following window appears After modifying the parameters required for your application click the Save as butt...

Страница 19: ...f en 3 3 2 5 Open a settings file The following window appears 3 3 2 6 Return to factory settings Click the Open button Use the arrow to select the directory folder Click on the desired file then Ope...

Страница 20: ...t be modified 3 3 2 8 Using the settings tables The settings table in the Print menu can only be used in the PEGASE software The key will allow the parameters to be saved to an EXCEL file Note it will...

Страница 21: ...ors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE LEROY SOMER 3532 05 2004 f en A text file has been created in the PEGASE folder Open EXCEL Step 1 Step 2 Press OK to confirm Search for the cr...

Страница 22: ...eared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE LEROY SOMER 3532 05 2004 f Step 3 The final settings table appears It can now be used in the same way as any EXCEL file Select both s...

Страница 23: ...m as follows Connect the VARMECA to the PC section 3 1 3 on connection Switch on the VARMECA Click the import key The PC reads the VARMECA parameters and updates the above settings page and in particu...

Страница 24: ...onnect the PC to the VARMECA Switch on the VARMECA Click the key An additional window appears which can be used to display certain parameters during operation DC Bus voltage rectified filtered VARMECA...

Страница 25: ...2 05 2004 f en 3 3 5 Detail of the optional fieldbus parameters window Click on the optional fieldbus parameters window This window can be used to access the special parameters for the optional fieldb...

Страница 26: ...rce 24VDC 30mA Common at terminal 10 4 Source 10V 10mA 5 0 V 6 Reference input 0 to 10V or 4 20mA 0 10V input impedance 100kOhms 4 20mA input impedance 0 5kOhms 7 Reverse Stop logic input 8 Forward St...

Страница 27: ...C 30mA Sensor power supply Common at terminal 10 4 Source 10V 10mA 5 0 V 6 Reference input 0 to 10V or 4 20mA 0 10V input impedance 100kOhms 4 20mA input impedance 0 5kOhms 7 Reverse Stop logic input...

Страница 28: ...20mA input impedance 0 5kOhms 7 Reverse Stop logic input 8 Forward Stop logic input 9 Reference selection logic input 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free contact 250V...

Страница 29: ...ic input selection of a 3rd speed preset or electrical brake release P70 1 2 3 4 R1 R2 5 6 11 12 QS Fused isolator AU Emergency stop SB1 Off button SB2 On button Control potentiometer 0V 24V 10V 24V P...

Страница 30: ...put impedance 0 5kOhms 7 Selection of preset speeds logic input 8 Run Stop logic input 9 Selection of preset speeds logic input 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free co...

Страница 31: ...S1 open correction possible S1 closed no correction 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free contact 250V 1A Contact open switched off or faulty Contact closed running 1 2...

Страница 32: ...20mA input impedance 0 5kOhms 7 Reverse Stop logic input 8 Forward Stop logic input 9 Selection of preset speeds logic input 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free conta...

Страница 33: ...75 PARAMETER SETTING MANUAL VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS LEROY SOMER 3532 05 2004 f en...

Страница 34: ...ection of preset analogue reference or digital reference logic input 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free contact 250V 1A Contact open switched off or faulty Contact c...

Страница 35: ...he VARMECA 20 will cause the pump to stop During this period the VARMECA monitors the pressure and restarts at 0 95 Pc reference pressure without a time delay Indication of operation P57 If the motor...

Страница 36: ...d 10V maximum speed 3 Source 24VDC 30mA Common at terminal 10 4 Source 10V 10mA 5 0 V 6 Reference input 0 to 10V or 4 20mA 0 10V input impedance 100kOhms 4 20mA input impedance 0 5kOhms 7 Run Reverse...

Страница 37: ...79 PARAMETER SETTING MANUAL VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS LEROY SOMER 3532 05 2004 f en...

Страница 38: ...Reverse Maintain speed logic input 8 Run Forward Maintain speed logic input 9 Acceleration up to F max logic input 10 Source 24VDC 30mA Common at terminal 3 11 12 Fault relay volt free contact 250V 1...

Страница 39: ...ional input on terminal 2 is used to reduce the max speed The faster slower function can be used at any point down to min speed Diagram Parameter settings CDC VMA 20 parameters PEGASE VMA 20 Setting E...

Страница 40: ...ic input 9 Acceleration up to F max logic input 10 Source 24VDC 30mA Common at terminal 3 13 Logic input Electrical brake release S3 Open brake engaged when stopped S3 Closed brake released when stopp...

Страница 41: ...tions with high inertia Internal fault in the product LOCKED ROTOR LOCKED ROTOR Check whether the motor is overloaded or has stalled green LED flashing UNDER VOLT BUS UNDERVOLTAGE Check the mains supp...

Страница 42: ...5 VP1 1 P16 VP2 1 VP1 2 P17 VP2 2 VP3 2 P18 VP3 2 P19 ROTATION P20 SELECT N 2 P21 PI K PROPOR P22 PI K INTEGR P23 F MOT P24 I MOT P25 FAULT P26 STOP F min P27 RELAY P28 CAL_MOT P29 CODE P30 V Bus DC P...

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