Page 1 MENU 7 MENU 1 AI1+ Configuration Speed AI1- of analog references and limitations ADI2 ADI3 MENU 14 PID controller DIO1 DIO2 MENU 8 MENU 6 DIO3 Configuration Sequencer of digital clock SDI1 SDI2 POWERDRIVE MD Variable speed drive Commissioning manual...
Page 2 LEROY-SOMER declines all responsibility in the event of the above recommendations not being observed......... This manual only describes the commissioning and configuration of the POWERDRIVE MD. For additional information about installation, product characteristics and warnings, refer to the installation manual for the relevant product.
Page 3 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive SAFETY AND OPERATING INSTRUCTIONS FOR VARIABLE SPEED DRIVES (In accordance with the low voltage directive 2006/95/EC) • Throughout the manual, this symbol warns of The variable speed drives contain parts which are sensitive...
Page 4 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive Notes...
Page 5: Table Of Contents
2.4.3 - Quick commissioning for an LSRPM motor with feedback via encoder with commutation channels or Hall effect sensor, controlled by a POWERDRIVE MD ......................18 2.4.4 - Quick commissioning for the control of an LSRPM or LSHPM motor in sensorless mode ........20 2.4.5 - Commissioning using the user menu (menu 0) ....................21...
Page 6 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive 5.12 - Menu 11: General drive set up......................... 102 5.12.1 - Menu 11 diagram..............................102 5.12.2 - Explanation of parameters in menu 11......................103 5.13 - Menu 12: Comparator and function blocks ....................107 5.13.1 - Menu 12 diagrams............................107...
Page 7: Introduction
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive INTRODUCTION 1 - INTRODUCTION • Before powering up the drive, check that the power connections (mains supply and motor) are correct, and that any moving parts are mechanically •...
Page 8: Information" Function
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.1 - "Information" function This mode has two pages, one for giving the user information on the main characteristics of the drive without going into the detailed menus, and the other enables language choice (French, English or German) and display of the run time (for other languages, please ask your usual LEROY-SOMER contact).
Page 9: Setting" Function
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.3 - "Setting" function This mode is divided into four sub-menus each providing adapted user access levels. These sub-menus are as follows: - "BASIC SET UP": gives access to menu 0 corresponding to the most common parameters.
Page 10 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.3.3 - Advanced set up "ADVANCED SET UP" gives read and write access (protected by a code) to the parameters for programming the various functions available on the HMI, in three separate sub-menus: - "USER SET UP ASSIGNMENTS": used to configure the 10 user parameters 00.56 to 00.65.
Page 11 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.3.3.1 - User set up assignments "USER SET UP ASSIGNMENTS" is used to configure the 10 parameters 00.56 to 00.65 required by the user and accessible directly in the sub-menu: Setting/User set up (see 2.2.3.2).
Page 12 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.3.3.3 - Set up time "SET UP TIME" enables the user to set the drive's date and time. Press one of the touch buttons corresponding to the setting to be modified.
Page 13 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.3.4 - Keypad control set up "KEYPAD CONTROL SET UP" is used to configure the controls possible from the Human-Machine Interface (Run Forward/Run Backward, Stop, Speed reference).
Page 14: Keypad Control" Function
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.4 - "Keypad control" function This function gives direct access to the "KEYPAD CONTROL" page and enables the drive to be controlled via the HMI interface.
Page 15: Stop" Function
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.2.6 - "Stop" function This "Stop" button gives a stop command. This function can be configured by a combination of parameters 06.12 and 06.43 in accordance with the table below.
Page 16: Commissioning
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.4 - Commissioning 2.4.1 - Quick commissioning in open loop flux vector control mode With the drive powered down, make sure that: • Terminals SDI1 and SDI2 are connected for performing the power module self-test (see 17.03).
Page 17: Quick Commissioning For Induction Motor In Closed Loop Flux Vector Control Mode
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.4.2 - Quick commissioning for induction motor in closed loop flux vector control mode (To manage a PTC sensor, please refer to MD-Encoder installation sheet).
Page 18: Quick Commissioning For An Lsrpm Motor With Feedback Via Encoder With Commutation Channels Or Hall Effect Sensor, Controlled By A Powerdrive Md
PARAMETER SETTING INTERFACE 2.4.3 - Quick commissioning for an LSRPM motor with feedback via encoder with commutation channels or Hall effect sensor, controlled by a POWERDRIVE MD (To manage a PTC sensor, please refer to MD-Encoder installation sheet). Drive off, check that …...
Page 19 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE Enter the other motor and control parameters • 00.02 : Max. speed < 140% of 00.07 • 00.12 : The switching frequency value must be set according to the following table: 00.07 (Motor rated speed)
Page 20: Quick Commissioning For The Control Of An Lsrpm Or Lshpm Motor In Sensorless Mode
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.4.4 - Quick commissioning for the control of an LSRPM or LSHPM motor in sensorless mode Drive off, check that: • Terminals SDI1 and SDI2 are connected in order to run the power self-test (see 17.03).
Page 21: Commissioning Using The User Menu (Menu 0)
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 2.4.5 - Commissioning using the user menu (menu 0) 2.4.5.1 - List of parameters : V/F open loop flux vector control mode (see 00.13).
Page 22 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE Parameter Name Address Mode Adjustment range Factory setting 05.13 V TO F SELECT Linear, Dynamic Linear 00.16 03.42 DRIVE ENCODER FILTER 0 to 10 00.17...
Page 23 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE Parameter Name Address Mode Adjustment range Factory setting Coast, Ramp, Ramp + DC, 00.41 06.01 STOP MODE Ramp DC to 0, Timed DC 00.42...
Page 24 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.05 2.4.5.2 - Explanation of parameters : Reference selector Adjustment range : Term. inputs (0), 00.01 : Minimum reference clamp Analog 1 (1), Adjustment range : 0 to 00.02 rpm...
Page 25 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.08 00.13 : Motor rated voltage : User drive mode Adjustment range : 0 to 999 V Adjustment range : OPEN LOOP (0),...
Page 26 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.14 : Open loop mode select ( V/F SQUARE (5): Square law characteristic. Encoder type ( Motor voltage 00.08 Adjustment range : RS: EACH RUN (0), RS: NO Mes.
Page 27 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.16 00.21 : V to F select ( : Current loop proportional gain Drive encoder filter ( Adjustment range : 0 to 250...
Page 28 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.23 00.25 : Run/Stop source : Analog input 1 mode Adjustment range : TERMINALS (0), FIELDBUS (1), Adjustment range : 0-20 mA (0), 20-0 mA (1),...
Page 29 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.30 00.37 : AO2 analog output mode : Logic type for digital in Adjustment range : +/-10V (0), 0-20mA (1), 4-20mA (2) Adjustment range : NEGATIVE (0) or POSITIVE (1)
Page 30 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.41 : Stop mode DC to 0 (3) ( ): Stop by DC injection braking, and elimination at zero speed. Adjustment range : Coast (0), Ramp (1),...
Page 31 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.42 00.44 : Autotune : Parameter cloning Adjustment range : Off (0), Stationary (1), Adjustment range : Disabled (0), Key drive (1), Rotating (2)
Page 32 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.45 00.50 : Factory settings : Catch a spinning motor Adjustment range : DISABLED (0), 2 DIRECTIONS (1), Adjustment range : DISABLED (0), 50Hz HIGH (1), 60Hz...
Page 33 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive PARAMETER SETTING INTERFACE 00.51 00.55 : Mains loss mode : No. of autoreset attempts Adjustment range : NO DETECTION (0), FULL STOP (1), Adjustment range : None (0), 1 to 5 (1 to 5)
Page 34: Parameter Setting Using The Pc
The LED going out indicates the end of the transfer. - Representation of parameters in table or graphic form Disconnect the XPressKey and reconnect the configuration To connect the PC to the POWERDRIVE MD, use a CT interface cable. Parameter 00.44 automatically changes Comms Cable or USB/485 CONVERTER.
Page 35: Duplication In Another Drive For A Similar Application
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive UPLICATION OF PARAMETERS 4.3 - Duplication in another drive for a similar application • Connect the XPressKey to the RJ45 socket on the POWERDRIVE MD. • The drive is disabled (terminal SDI2 open).
Page 36: Menus And Diagrams In Advanced Set Up Mode
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5 - MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.1 - Introduction • Before setting the drive parameters using the diagrams, all instructions relating to installation, connection and commissioning of the drive must have been followed to the letter (manuals supplied with the drive).
Page 37: Explanations Of Symbols Used
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.1.2 - Explanations of symbols used 01.06 : A number in bold refers to a parameter. ADI1 : Refers to a drive input or output terminal.
Page 38: Menu 1: Speed References And Limitations
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.2 - Menu 1: Speed references and limitations 5.2.1 - Menu 1 diagrams • Selection of reference (speed)
Page 39 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Limiting and filters DIO1 DIO2 DIO3 MENU 8 MENU 6 Reverse select indicator Reference enable indicator indicator 01.13...
Page 40: Explanation Of Parameters In Menu 1
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 01.10 5.2.2 - Explanation of parameters in menu 1 : Bipolar reference enable Adjustment range : Pos. only (0) or Pos. and Neg. (1) Factory setting : Pos.
Page 41 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 01.15 01.35 : Preset selector : Reference in skip zone Adjustment range : Term. inputs (0), Preset 1 (1) to Preset 8...
Page 42 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 01.45 01.47 01.69 : Preset reference selection : Number of preset references timed using digital inputs Adjustment range : 0 to 8...
Page 43 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 44: Menu 2: Ramps
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.3 - Menu 2: Ramps 5.3.1 - Menu 2 diagrams • Acceleration ramps Menu 9 Binary sum 09.32...
Page 45 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Deceleration ramps Menu 9 Binary sum 09.32 output Acceleration 02.20 rate selector Selected preset 1 to 8...
Page 46: Explanation Of Parameters In Menu 2
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 02.06 5.3.2 - Explanation of parameters in menu 2 : S ramp enable Adjustment range : Off (0) or On (1)
Page 47 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 02.11 02.18 02.21 02.28 : Acceleration rates 1 to 8 : Deceleration rates 1 to 8 Adjustment range : 0.1 to 3200.0 s/1000 rpm* Adjustment range : 0.1 to 3200.0 s/1000 rpm*...
Page 48 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 02.50 02.52 : Speed reference locked at motor speed : Special ramp validation Adjustment range :No (0) or Yes (1) Adjustment range : DISABLED (0), 2 Accel.
Page 49: Menu 3: Alarms, Speed Thresholds, Encoder Option
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.4 - Menu 3: Alarms, speed thresholds, encoder option 5.4.1 - Menu 3 diagrams • Basic version Remanent frequency 03.90...
Page 50 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • With encoder option • Encoder feedback option Speed gain select 03.10 03.16 Post-ramp Final speed Speed Speed control output...
Page 51 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Encoder feedback option (continued) Speed gain select 03.16 Speed gain setup 03.17 Total inertia 03.18 03.20 Bandwidth 03.21...
Page 52: Explanation Of Parameters In Menu 3
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 03.11 5.4.2 - Explanation of parameters in menu 3 : Speed loop integral gain Ki1 ( Adjustment range : 0 to 32000...
Page 53 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 03.18 03.34 : Total inertia ( : Encoder lines per revolution Adjustment range : 0.001 to 32,000 kg.m...
Page 54 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 03.39 03.41 03.53 03.60 : Not used : Not used 03.42 03.61 : Drive encoder filter ( : Frequency input source Adjustment range : 00.00 to 21.51...
Page 55 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 56: Menu 4: Current Loop - Torque Control
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.5 - Menu 4: Current loop - Torque control 5.5.1 - Menu 4 diagrams • Open loop control Standard ramp voltage 02.08...
Page 57 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Closed loop control Starting torque to permanent torque delay 04.51 Symmetric current 04.07 limit (%) Drive output...
Page 58: Explanation Of Parameters In Menu 4
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 04.08 5.5.2 - Explanation of parameters in menu 4 : Torque reference Adjustment range : ± 04.24 (% motor active In) Factory setting : 0.0% In...
Page 59 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 04.13 04.51 : Current loop proportional gain : Time start torque topermanent torque Adjustment range : 0 to 250 s 04.14...
Page 60: Menu 5: Motor Control (Mode, Switching Frequency, Characteristics)
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.6 - Menu 5: Motor control (mode, switching frequency, characteristics) 5.6.1 - Menu 5 diagram Slip Voltage control...
Page 61: Explanation Of Parameters In Menu 5
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 05.09 5.6.2 - Explanation of parameters in menu 5 : Motor rated voltage Adjustment range : 0 to 999 V...
Page 62 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 05.12 05.14 : Autotune : Open loop mode select ( Adjustment range : Off (0), Stationary (1), Rotating (2)
Page 63 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 05.15 05.19 : Low frequency voltage boost : High stability modulation Adjustment range : 0 to 25.0% of motor Un (05.09)
Page 64 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 05.32 05.54 : Motor torque per amp Kt ( : Base frequency/Nominal frequency ratio Adjustment range : 0.01 to 320.00 NmA...
Page 65: Factory Settings According To The Rating (See Parameter 11.43 Or 00.45)
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 05.63 : Brushless magnet current Adjustment range : 0 to I Factory setting : 0.0 A When 05.62 is not equal to STANDARD (0) and 11.31 is set to SERVO (3), 05.63 is used to set the magnetising current.
Page 66: Menu 6: Sequencer And Clock
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.7 - Menu 6: Sequencer and clock 5.7.1 - Menu 6 diagrams • Sequencer Control via terminals Run Latched...
Page 67 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Clock Run/Stop command 01.11 Run time Clock Hours Years Minutes Days 06.23 06.22 Reset Energy Energy meter...
Page 68: Explanation Of Parameters In Menu 6
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.7.2 - Explanation of parameters in menu 6 DC to 0 (3) ( ): Stop by braking by low frequency current injection, then DC injection at zero speed.
Page 69 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 06.03 06.04 : Mains loss mode : Start stop logic select Adjustment range : NO DETECTION (0), FULL STOP (1),...
Page 70 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 06.08 06.10 : Hold zero speed : Reduced voltage Adjustment range : Disabled (0), Enabled (1), Adjustment range : Disabled (0) or Enabled (1)
Page 71 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 06.23 06.42 : Run time: hours, minutes : Control word Adjustment range : 0 to 32767 Factory setting Adjustment range : 0 to 23, 59 (hrs, min) The control word is used to control the drive via a serial link.
Page 72 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 06.43 06.63 : Run/Stop source : Delay before catch a spinning motor Adjustment range : Terminals (0), Fieldbus (1), NOT ACTIV (2), Adjustment range : 0 to 200.00 s...
Page 73 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 74: Menu 7: Configuration Of Analog I/O
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.8 - Menu 7: Configuration of analog I/O 5.8.1 - Menu 7 diagrams • Analog I/O 4-20mA signal loss Signal type 07.06...
Page 75 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Analog I/O (continued) Source 07.19 Signal type 07.21 Current Scaling magnitude 04.01 ±10V 07.20 Output AO1 Analog 07.68...
Page 76: Explanation Of Parameters In Menu 7
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 07.08 07.12 5.8.2 - Explanation of parameters in menu 7 : Analog/digital input 1 and analog/digital input 2 scaling Note: The sampling period is 2 ms for menu 7 inputs and Adjustment range : 0 to 2.50...
Page 77 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 07.14 07.20 07.23 : Analog/digital input 2 destination : Analog output scaling Adjustment range : 00.00 to 21.51 AO1 and AO2 : 01.37: Analog input 2 assigned to...
Page 78 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 07.57 07.68 :MD-Encoder PTC state : AO1 Analog output 1 Adjustment range : ± 100.00% Adjustment range : Not TRIGGERED (0) or TRIGGERED (1) When 07.56 is enabled, parameter 07.57 indicates the...
Page 79 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 80: Menu 8: Configuration Of Digital I/O
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.9 - Menu 8: Configuration of digital I/O 5.9.1 - Menu 8 diagrams • Assignment of digital inputs and relay outputs 8.29...
Page 81 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Assignment of digital inputs and relay outputs (continued) Invert Drive healthy 08.17 Relay output status 10.01 08.07...
Page 82: Explanation Of Parameters In Menu 8
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 08.10 5.9.2 - Explanation of parameters in menu 8 : Secure disable select Adjustment range : Drive enable (0) or Secur. disab. (1)
Page 83 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 08.20 08.26 : Digital I/O read word : Not used 08.27 Adjustment range : 0 to 511 : Relay 1 output source Adjustment range : 00.00 to 21.51...
Page 84 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 08.50 08.53 : Buffer variables 1 to 4 Adjustment range : Disabled (0) or Enabled (1) Factory setting : Disabled (0) Binary parameters that can be used as buffer variables.
Page 85 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 86: Menu 9: Logic Functions (Motorised Pot And Binary Sum)
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.10 - Menu 9: Logic functions (motorised pot and binary sum) 5.10.1 - Menu 9 diagrams • Logic functions Source 1 09.x4...
Page 87 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Motorised potentiometer function Motorised pot mode 09.21 Destination 09.25 Motorised Motorised +100 potentiometer up potentiometer reference % 09.26...
Page 88: Explanation Of Parameters In Menu 9
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 09.10 5.10.2 - Explanation of parameters in menu 9 : Logic 1 output destination Adjustment range : 00.00 to 21.51 : 00.00...
Page 89 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 09.20 09.25 : Logic 2 output destination : Motorised pot destination Adjustment range : 00.00 to 21.51 Adjustment range : 00.00 to 21.51 : 00.00...
Page 90 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 09.34 09.61 : Binary sum output offset : Logic function 3 out Adjustment range : 0 to 32...
Page 91 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 09.72 09.73 09.82 : Not used : Logic function 5 source 3 * Adjustment range : 00.00 to 21.51 09.74...
Page 92 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 09.89 09.97 : Not used : Logic function 6 source 2 invert Adjustment range : Disabled (0) or Enabled (1) 09.90...
Page 93 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE Notes...
Page 94: Menu 10: Status And Trips
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.11 - Menu 10: Status and trips 5.11.1 - Menu 10 diagrams • Operating states 10.20 10.01 Drive healthy...
Page 95 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Braking IGBT active Braking resistor alarm 10.12 10.30 Full power braking time 10.31 Full power braking period Braking overload accumulator 10.39...
Page 96: Explanation Of Parameters In Menu 10
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.07 5.11.2 - Explanation of parameters in : Above set speed menu 10 Adjustment range : Disabled (0) or Enabled (1) This parameter is at Enabled (1) when the absolute value of 10.01...
Page 97 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.16 : DC bus undervoltage HMI name Reason for trip TUNE W Some encoder signals are present, but...
Page 98 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.31 : Full power braking period HMI name Reason for trip Adjustment range : 0 to 25.0 min...
Page 99 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.36 10.40 : Hold drive healthy/auto reset : Status word Adjustment range : No (0) or Yes (1)
Page 100 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.59 10.69 : Motor phase missing trip validation : Trip active at standstill Adjustment range : NO (0) or YES (1)
Page 101 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 10.98 : Drive status Value HMI name Meaning AUTOTUNE Autotune Adjustment range:0 to 36 REGEN MODE Rectifier mode (Regen drives) Defines the drive operating status.
Page 102: Menu 11: General Drive Set Up
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.12 - Menu 11: General drive set up 5.12.1 - Menu 11 diagram • Menu 0 configuration Parameter 46 assignment Parameter 56 assignment 11.01...
Page 103: Explanation Of Parameters In Menu 11
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 11.25 5.12.2 - Explanation of parameters in : Baud rate menu 11 Adjustment range : 300 (0) to 115200 (9)
Page 104 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 11.29 : Drive software version Key to drive (1): The "Key to drive" function is activated using the pushbutton located on the copy key. After disconnecting the configuration interface cable from the RJ45 connector, connect Adjustment range: 1.00 to 9.99...
Page 105 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 11.44 : Quick setup menu access Adjustment range : Level 1 (0), Level 2 (1), Factory setting : Level 2 (1) This parameter determines the access level in menu 0.
Page 106 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 11.65 : Menu to be saved Adjustment range : 0 to 21 Factory setting This parameter is used to choose the menu(s) to be saved (11.65 = 0 for all menus)
Page 107: Menu 12: Comparator And Function Blocks
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.13 - Menu 12: Comparator and function blocks 5.13.1 - Menu 12 diagrams • Comparators Hysteresis Destination 12.x5 Source 12.x7...
Page 108 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Brake control in open loop mode Upper current threshold 12.42 Lower current threshold Brake control enable 12.43 12.41...
Page 109 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE • Brake control in closed loop mode Tempo 05.53 command LATCH Motor flux 7/8 rated flux Brake control...
Page 110: Explanation Of Parameters In Menu 12
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 12.08 5.13.2 - Explanation of parameters in menu 12 : Function 1 variable 1 source Adjustment range : 00.00 to 21.51 : 00.00...
Page 111 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 12.11 12.24 : Function 1 output destination : Comparator 2 threshold Adjustment range : 00.00 to 21.51 Adjustment range : 0 to 100.0% : 00.00...
Page 112 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 12.30 12.34 : Function block 2 select : Function 2 variable 2 scale Adjustment range : See table below Adjustment range : ±...
Page 113 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 12.44 12.49 : Brake release frequency ( : Position controller during brake release ( Adjustment range : Disabled (0) or Enabled (1) Adjustment range : 0 to 20.0 Hz...
Page 114 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 12.65 12.75 : Comparator 3 hysteresis : Comparator 4 hysteresis Adjustment range : 0 to 25.0% Adjustment range : 0 to 25.0%...
Page 115: Menu 13 : Reserved
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.14 - MENU 13 : Reserved...
Page 116: Menu 14: Pid Controller
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.15 - Menu 14: PID controller 5.15.1 - Menu 14 diagram PID reference slew rate limit 14.07 PID reference source 14.03...
Page 117: Explanation Of Parameters In Menu 14
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 14.09 5.15.2 - Explanation of parameters in menu 14 : PID option enable source Adjustment range : 00.00 to 21.51 : 10.01...
Page 118 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 14.17 : PID hold integrator Adjustment range : Disabled (0) or Enabled (1) Factory setting : Disabled (0) Disabled (0): Integration is carried out normally when the PID loop is activated.
Page 119: Menu 15 : Modbus Rtu And Fieldbus Connection Options And Additional I/O
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.16 - Menu 15 : MODBUS RTU and Fieldbus connection options and additional I/O (Please, consult the manuals for the corresponding options)
Page 120: Menu 16: Timers, Latches, Counters
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.17 - Menu 16: Timers, latches, counters 5.17.1 - Menu 16 diagrams • Timer relays Timer Unit Source...
Page 121: Explanation Of Parameters In Menu 16
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 16.12 5.17.2 - Explanation of parameters in menu 16 : Timer 2 source Adjustment range : 00.00 to 21.51 : 00.00...
Page 122 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 16.23 16.34 : Timer 3 mode select : Timer 4 unit Adjustment range : ON timer (0) or OFF timer (1)
Page 123 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 16.49 16.63 : Latch 1 output destination : Latch 3 OFF source Adjustment range : 00.00 to 21.51 Adjustment range : 00.00 to 21.51...
Page 124: Menu 17: Diagnostics
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 17.04 17.09 5.18 - Menu 17: Diagnostics : Not used Parameters 17.01 to 17.19 are only available on MDS or 17.10...
Page 125 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 17.19 17.31 : Error code 2 : Time constant, supply voltage Adjustment range : 32ms (0), 64ms (1), 128ms (2),...
Page 126 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 17.42 17.52 : Value of the bus voltage at the time of the : Value of the speed at the time of the...
Page 127 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 17.63 17.78 : Value of the motor current at the time of the : Time between status trip (instant 0) Adjustment range : 0 to 32.767 s...
Page 128 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 17.84 : Counter 1 duration fault -3 Adjustment range : 0.000 to 9.364 (y.ddd) 17.85 : Counter 2 duration fault -3 Adjustment range : 00.00 to 23.59 (hh.mm)
Page 129: Menu 18: Regenerative Mode (Mdr)
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 5.19 - Menu 18: Regenerative mode (MDR) 5.19.1 - Menu 18 diagram Regen Voltage regulation mode loop Current Active 18.28...
Page 130: Explanation Of Parameters In Menu 18
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 18.05 5.19.2 - Explanation of parameters in menu 18 : DC voltage set point Adjustment range : 0 to 1300 V...
Page 131 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 18.13 18.20 : Current loop proportional gain : Input inductance Adjustment range : 0.000 to 32.000 mH 18.14...
Page 132 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 18.28 : Regulation mode selector Adjustment range : VOLTAGE (0) or CURRENT (1) Factory setting : VOLTAGE (0) Sets the control mode of the Regen drive.
Page 133: Menu 21: Second Motor Map
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 21.05 5.20 - Menu 21: Second motor map : Motor 2 deceleration rate Adjustment range : 0 to 3200.0 s/1000 rpm*...
Page 134 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive MENUS AND DIAGRAMS IN ADVANCED SET UP MODE 21.09 21.13 : Motor 2 nominal voltage : Motor 2 voltage offset Adjustment range : 0 to 999 V Adjustment range : 0 to 25.5 V...
Page 135: Operation With Modbus Rtu
For further details, please refer to the PX-Modbus manual, To connect the PC to the POWERDRIVE MD, use the CT ref. 4071. Comms cable or USB/485 converter option or a 2-wire RS232/RS485 converter (e.g.
Page 136: Modbus Rtu
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive OPERATION WITH MODBUS RTU 10.40: Status word 6.4.2 - Description of exchanges Status Exchanges are initiated by the master, which sends its Corresponding word bits Drive status...
Page 137: Parameter Mapping
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive OPERATION WITH MODBUS RTU 6.4.3 - Parameter mapping • Function code 3: Read multiple Reads a contiguous array of registers. The slave imposes an POWERDRIVE drives...
Page 138 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive OPERATION WITH MODBUS RTU • Function code 6: Write single register Frame returned by the slave: Writing of a value to a single 16-bit register. The normal...
Page 139: Example
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive OPERATION WITH MODBUS RTU 6.4.6 - Example Drive address = 1 (Default address). Reading of 3 drive parameters from 1.05. 1.05 becomes 1.04 which is equal to 68 in hexadecimal (Modbus address = drive parameter address - 1).
Page 140: Crc
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive OPERATION WITH MODBUS RTU 6.4.9 - CRC This check word is used to detect transmission errors. It is calculated over 16 bits from all the bytes in the question and response frames.
Page 141: Trips - Diagnostics
LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive TRIPS - DIAGNOSTICS 7 - TRIPS - DIAGNOSTICS 7.1 - Warning • The user must not attempt to repair the drive himself, nor perform diagnostics other than those listed in this section.
Page 142 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive TRIPS - DIAGNOSTICS Configuration Reason for trip Solution interface name • The u, v, w commutation signals of the UVW reversed • Check the encoder and motor wiring encoder are reversed •...
Page 143 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive TRIPS - DIAGNOSTICS Configuration Reason for trip Solution interface name • Check the speed feedback U sign. loss • Loss of encoder commutation channel U • Replace the encoder V sign.
Page 144 LEROY-SOMER COMMISSIONING MANUAL 3871 en - 2011.05 / h POWERDRIVE MD Variable speed drive TRIPS - DIAGNOSTICS Configuration Reason for trip Solution interface name • Check the ambient temperature • IGBT (W) overheating, ventilation • Check the drive load level problem, ambient temperature too •...
Page 146 MOTEURS LEROY-SOMER 16015 ANGOULÊME CEDEX - FRANCE 338 567 258 RCS ANGOULÊME Limited company with capital of € 62,779,000 www.leroy-somer.com...

Leroy-Somer POWERDRIVE MD Commissioning Manual

1 Introduction

2 Parameter Setting Interface

3 Parameter Setting Using the Pc

4 Duplication of Parameters

5 Menus and Diagrams in Advanced Set up Mode

6 Operation with Modbus Rtu

7 Trips - Diagnostics

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