Leroy-Somer VARMECA 20 Parameter-Setting Manual
  1. Manuals
  2. Brands
  3. Leroy-Somer Manuals
  4. Engine
  5. VARMECA 20
  6. Parameter-setting manual
Leroy-Somer VARMECA 20 Parameter-Setting Manual

Leroy-Somer VARMECA 20 Parameter-Setting Manual

Variable speed motors and geared motors
Hide thumbs
Table of Contents

Advertisement

Quick Links

P01
FMIN.
FREQUENCE MIN.
HZ
MIN. FREQUENCY
HZ
P02
REF 0V 4MA
ETALONNAGE CONSIGNE MIN. HZ
MIN. REF. SCALING
HZ
P03
F MAX.
FREQUENCE MAX.
HZ
MAX. FREQUENCY
HZ
P04 REF 10V 20MA
ETALONNAGE CONSIGNE MAX. HZ
MAX. REF. SCALING
HZ
P05
ACCEL.
RAMPE ACCEL.
S
ACCEL. RAMP
S
P06
DECEL.
RAMPE DECEL.
S
DECEL. RAMP
S
MODE D'ARRET
STOPPING MODE
P07
STOP MODE
0 = ROUE LIBRE
1 = RAMPE
0 = FREE WHEEL
1 = RAMP
OI U / F
U / F RATIO
L
P10
U / F
0 = FIXE
1 = DYNAMIQUE
0 = FIXED
1 = DYNAMIC
P11
BOOST
BOOST
%
BOOST
%
P23
F MOT
LECTURE FREQUENCE MOTEUR
HZ
MOTOR FREQUENCY STATUS HZ
.
P24
I MOT
LECTURE COURANT MOTEUR A/10
MOTOR CURRENT STATUS A/10
.
Variable speed motors and geared motors
CDC
-VMA 20
MIN. FREQUENZ
HZ
ABGLEICH SOLLWERT MIN.
HZ
MAX. FREQUENZ
HZ
ABGLEICH SOLLWERT MAX. HZ
HOCHLAUF RAMPE
S
AUSLAUF RAMPE
S
HALTE MODUS
0 = FREILAUF
1 = RAMPE
U / F KENNLINIE
0 = FEST
1 = DYNAMISCH
BOOST
%
MEM.
MOTOR FREQUENZ ANZEIGE HZ
MOTOR STROM ANZEIGE A/10
VARMECA 20
Parameter setting manual
VARMECA 20
L1
Mains
L2
L3
KM1
QS
PE
R1
Braking
resistor
(Optional)
R2
3532 - 05.2004 / f
1
2
Analogue output
3
+24V
4
+10V
Control
potentiometer
5
0V
6
7
Run reverse
8
Run forward
9
Ramp selection
10
+24V
11
Fault relay
12

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VARMECA 20 and is the answer not in the manual?

Questions and answers

Related Manuals for Leroy-Somer VARMECA 20

Summary of Contents for Leroy-Somer VARMECA 20

  • Page 1 MEM. F MOT LECTURE FREQUENCE MOTEUR MOTOR FREQUENCY STATUS HZ MOTOR FREQUENZ ANZEIGE HZ I MOT LECTURE COURANT MOTEUR A/10 MOTOR CURRENT STATUS A/10 MOTOR STROM ANZEIGE A/10 VARMECA 20 Analogue output Mains +24V +10V Control potentiometer Run reverse Braking...
  • Page 2 (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 for mechanical reasons. Voltage fluctuations, and in particular power cuts, may also cause the motor to stop.
  • Page 3 VDE 0558 are also applicable. powered down, as the capacitors may still be charged. In view The technical characteristics and instructions concerning the of this, the warnings fixed to VARMECA 20 motors must be connection conditions specified on the nameplate and in the observed.
  • Page 4 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors Notes...

  • Page 5: Table Of Contents

    2.2 - Presentation of the CDC-VMA 20 keyboard ....................49 2.3 - Read mode ..............................50 2.4 - Parameter mode ............................. 50 2.5 - VARMECA 20 parameters ..........................50 3 - COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE ........... 54 3.1 - Installation............................... 54 3.2 - Installing the software .............................

  • Page 6: General Information

    - Pentium 100 MHz or equivalent This manual describes access to the parameter settings of the - 8 Mb of RAM VARMECA 20 range via a CDC-VMA 20 console or PEGASE - Windows 95/98/NT/2000 VMA 20 PC software. Combined with the VARMECA 20, these tools are used for programming, diagnostics and displaying parameters.

  • Page 7: Commissioning The Cdc-Vma 20 Console

    2 - COMMISSIONING THE 2.1.2 - Connection CDC-VMA 20 CONSOLE - Open the front cover of the VARMECA 20. - Connect the 4-pin socket at the end of the cable to the 2.1 - Installation connector located on the VARMECA 20 connection card.

  • Page 8: Read Mode

    COMMISSIONING THE CDC-VMA 20 CONSOLE 2.3 - Read mode 2.4 - Parameter setting mode - Connect the console to the VARMECA 20 RS 232 socket. • Parameter modifications must be made with the - Power up the VARMECA 20. VARMECA 20 stopped (run command disabled).
  • Page 9 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE CDC-VMA 20 CONSOLE Adjustment range Display Description Factory setting VMA A20 VMA B20 Voltage value applied in the adapted to the...
  • Page 10 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE CDC-VMA 20 CONSOLE Adjustment range Display Description Factory setting VMA A20 VMA B20 Fault reading OK = no fault I2T MOTOR = overheating motor...
  • Page 11 Version A or B P93 LOG CDC_VMA Console software version P28 CAL_MOT VARMECA 20 rating reading P29 CODE Access code Reserved for LEROY-SOMER This parameter can be modified if the VARMECA is powered up and a stop command has been issued.

  • Page 12: Commissioning The Pegase Vma 20 Pc Parameter Software

    3.1.3 - Connection Click here for installation then follow the instructions - 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 During installation, the program suggests a destination (P3 connector).

  • Page 13: Using The Software

    3.3 - Using the software If PEGASE VARMECA 20 has been installed in a different directory: To open PEGASE VARMECA 20, if it has been installed in Double-click on the LS Pegase_vma20 icon where you have the directory suggested during installation, proceed as shown installed PEGASE VARMECA 20.
  • Page 14 COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.2 - Detail of the VARMECA 20 parameters window Click on the "VARMECA 20 parameters" window. This window is used to access the VARMECA 20 parameters. 3.3.2.1 - Button functions Return all parameters to "factory" settings...
  • Page 15 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.2.2 - Help with wiring Click on the list of "configurations" Select the desired configuration, Eg: Standard...
  • Page 16 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.2.3 - Parameter definitions Click this button The following window appears: Next, click on the chosen...
  • Page 17 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE Another way of defining parameters: Click in the settings window of the parameter to be defined, eg: Fmax...
  • Page 18 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.2.4 - Creating a settings file After modifying the parameters required for your application, click the "Save as..." button...
  • Page 19 Use the arrow to select the directory folder Click on the desired file then Open 3.3.2.6 - Return to "factory" settings The "LEROY SOMER Parameter" button can be used to return all the Parameters to their "factory" setting, except for motor rating and terminal block configuration...
  • Page 20 EXCEL file. Note: it will not be possible to use this file to set the parameters on a VARMECA 20. To do this it will be essential to return to the file saved in PEGASE (section 3.3.2.5).
  • Page 21 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE Press OK to confirm A text file has been created in the PEGASE folder. - Open EXCEL.
  • Page 22 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE Select both separators then click "Next" - Step 3: Select "General" format then click "Finish"...
  • Page 23 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.3 - Setting the VARMECA parameters The VARMECA parameters are set from the following screen:...
  • Page 24 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors COMMISSIONING THE PEGASE VMA 20 PC PARAMETER SOFTWARE 3.3.4 - Display during operation - Connect the PC to the VARMECA. - Switch on the VARMECA.
  • Page 25 - Click on the "optional fieldbus parameters" window. This window can be used to access the special parameters for the optional fieldbus. For this page, the software is used in an identical way to the "VARMECA 20 parameters" window. All functions: import, export, dynamic display are active.

  • Page 26: Wiring Diagrams

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4 - WIRING DIAGRAMS 4.1 - Standard configuration (factory setting) VARMECA 20 Analogue output Mains power supply +24V +10V Control potentiometer...

  • Page 27: Standard Configuration: Regulation With Integrated Pi Loop (Vma A20)

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.2 - Standard configuration: regulation with integrated PI loop (VMA A20) PI reference using local control knob or external reference - 2 running directions (VMA A20 only).

  • Page 28: Configuration 1: 2 Preset Speeds And Analogue Reference - 2 Running Directions

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.3 - Configuration 1: 2 preset speeds and analogue reference - 2 running directions VARMECA 20 Mains Analogue reference power supply...

  • Page 29: 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 Reference

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.4 - Configuration 1: with VMA ESFR option card (VMA B20 only) 3 preset speeds and analogue reference or 2 preset speeds + electrical brake...

  • Page 30: Configuration 2: Analogue Reference And 3 Preset Speeds - 1 Running Direction (Vma A20 Only)

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.5 - Configuration 2: Analogue reference and 3 preset speeds - 1 running direction (VMA A20 only) VARMECA 20 Analogue output...

  • Page 31: Configuration 3: Correction Of An External Reference Using The Speed Control Knob Or Local/Remote Command

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.6 - Configuration 3: Correction of an external reference using the speed control knob or Local/Remote command Correction of an external reference via the local control knob...

  • Page 32: Configuration 4: 2 Preset Speeds, Fixed Or Proportional To The Reference - 2 Running Directions

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.7 - Configuration 4: 2 preset speeds, fixed or proportional to the reference - 2 running directions VARMECA 20 Selection of preset...
  • Page 33 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS...

  • Page 34: Configuration 5: Regulation Of A Pressure With The Integrated Pi Loop - Pi Reference Using The Local Or External Reference - 2 Running Directions (Vma A20 Only)

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.8 - Configuration 5: Regulation of a pressure with the integrated PI loop - PI reference using local or external reference - 2 running directions (VMA A20 only)
  • Page 35 (P < P1) regulation will bring the motor up to maximum speed after time T1; the underpressure fault appears. Similarly, if there is a break in sensor feedback (0-10V or 4-20mA) the VARMECA 20 will trigger an underpressure fault. Automatic Run/Stop T2 stop on minimum frequency time delay (in seconds T2 ≤...

  • Page 36: Configuration 6: Jog Operation Command

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.9 - Configuration 6: Jog operation command VARMECA 20 Mains power supply +24V +10V Control potentiometer Remote control power supply Reverse...
  • Page 37 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS...

  • Page 38: Configuration 7: "Faster/Slower Command" (Vma B20 Only)

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.10 - Configuration 7: "Faster/slower command" (VMA B20 only) VARMECA 20 Selection of Mains reduced speed power supply +24V +10V Remote control...
  • Page 39 LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.10.1 - Description of operation of the faster/slower command: Configuration 7 This function is used to stabilise the speed at all levels between min. speed and max. speed.

  • Page 40: Configuration 7: With Vma Esfr Option Card (Vma B20 Only) "Faster/Slower" Command And Electrical Brake Release

    LEROY-SOMER PARAMETER SETTING MANUAL 3532 - 05.2004 / f VARMECA 20 Variable speed motors and geared motors WIRING DIAGRAMS 4.11 - Configuration 7: With VMA ESFR option card (VMA B20 only) "Faster/slower" command and electrical brake release VARMECA 20 Selection of...

  • Page 41: Faults - Diagnostics

    - Check whether the motor is overloaded or has stalled (green LED flashing). UNDER VOLT. BUS UNDERVOLTAGE - Check the mains supply voltage. - Make sure that the VARMECA 20 is not disturbed by interference. EEPROM EEPROM - Internal fault in the product.

  • Page 42: Summary Of Settings

    SUMMARY OF SETTINGS 6 - SUMMARY OF SETTINGS The table below can be used to note the settings entered on the VARMECA 20 in order to keep a record should a replacement product be needed. Settings made using the CDC-VMA 20 console...

Table of Contents