SERVO DRIVES & MOTION CONTROL Digital amplifier for 400 VAC sinusoidal brushless motor

! This is a general manual describing a series of servo speed amplifiers having output capability suitable for driving AC brushless sinusoidal servo motors. This manual may be used in conjunction with appropriate and referenced drawings pertaining to the various specific models. Maintenance procedures should be attempted only by highly skilled technicians having good knowledge of electronics and servo systems with variable speed (EN 60204-1 standard) and using proper test equipment. The conformity with the standards and the "CE" approval is only valid if the items are installed according to the...

SEgYODWES&MOTION CONTROL

SERVO DBWES& MOTION CONIJtOl

Chapter 1 – General description 1 - INTRODUCTION Series SMT-BD1-400/I digital servo modules are PWM servo amplifiers that provide speed control for AC sinusoidal motors (brushless) with transmitter resolver. The pluggable SMT-BD1-400/I system is available as a multi-axis version that can receive up to three axes in a standard 19" rack including the power supply. * The basic amplifier module SMT-BD1-400/I / a or b provides the speed control for AC synchronous motors with +/- 10 V analog speed input command. * The SMT-BD1-400/I / c version with its specific option board allows the direct position...

All control parameters are programmable by means of a serial link and saved in a single EEPROM memory. The auto-configuration and auto-tuning functions allow an easy and quick commissioning of the amplifier. The basic BPCW software, which is IBM-PC compatible with the operating system WINDOWS®, allows the clear display and easy modification of all amplifier parameters. The extended versions of the BPCW software include the digital oscilloscope function as well as some other special functions. 2.2 - REFERENCE TO THE STANDARDS The SMT-BD1-400/I amplifiers operating in the BF rack in 400 VAC, which...

CINFRANOR SERVO DRIVES & MOTION CONTROL Rated DC bus voltage Maximum DC bus voltage Minimum DC bus voltage Rated auxiliary supply Motor phase-phase output voltage 565 VDC, that is 400 VAC rated at rack input 685 VDC, that is max. 480 VAC at rack input 480 VDC, that is min. 340 VAC at rack input 325 VDC(250 V < Uaux < 360 VDC) Output currents for the Fusing mode of the I2t protection (see Chapter 8, section 3.3) Output currents for the Limiting mode of the I2t protection (see Chapter 8, paragraph 3.3) AMPLIFIER TYPE Maximum ambient temperature = + 40° C, fan 2 = 90 l/s. Switching frequency PWM...

OINFRANOR Speed range Encoder position output Analog outputs (test points) Logic inputs Logic outputs Error display Motor and application parameter setting Automatic functions Conformity with the standards: CE approval with multiaxis power supply configuration BF-400 rack and mains filter F400-35 or 70, "360°" shield; equipotentiality according to the wiring rules. 1 : 2048 with 12 bit input command 1 : 32768 with 16 bit input command Two A and B channels in quadrature with n marker pulse(s) per revolution. Programmable resolution: Accuracy: 8 arc minutes + 1/4 point in standard (2 arc minutes...

Natural convection or forced air, according to the rated current (see current table, chapter 2, part 1) Resolver conversion Resolver oscillator Current monitor Speed loop Current loops Analog input Analog input EEPROM P err Vmes Vref IQ ID Imes Idc Serial interface Selectable outputs Logic supplies

OINFRANOR 3 - MAIN PROTECTIONS 3.1 - Displayed protections

OINFRANOR SERVO DRIVES & MOTION CONTROL 1.1 - CONNECTORS LOCATION WITH BF-400 RACK See Rack BF/400 Vac manual. 1.2 - AMPLIFIER CONNECTORS Faults display Resolver Serial link Encoder output Test and Offset push button See chapter 8, section 2 for the connection of other resolver types. Chapter 3 - Inputs - Outputs

OINFRANOR 3 - X2 POSITION CONNECTOR (Sub D 25 points female) TTL ENCODER OUTPUT SPECIFICATION Chapter 3 - Inputs - Outputs

CINFRANOR 4 - X3 TEST CONNECTOR PIN * 10 V for amplifier current rating Linearity = 10 % for logic board type 01612A, 01612B or 01612C. 5 - X4 INPUT - OUTPUT COMMAND CONNECTOR (Sub D 25 points male) For the use of a negative command logic, please see Chapter 8, part 4.1. Chapter 3 - Inputs - Outputs

5.1 - SPECIFICATION OF THE ANALOG INPUTS 22 nF 5.2 - SPECIFICATION OF THE LOGIC INPUTS / OUTPUTS Same for IDYN, Power OK 6 - X5 SERIAL LINK (Sub D 9 points male) REMARKS GND (connection of the shield if no "360°" connection on the connector) Transmit data RS 232 Receive data RS 232 Transmit data RS422 Transmit data RS422 Receive data RS422 Receive data RS422 Chapter 3 - Inputs - Outputs

Chapter 4 – Connections 1 - CONNECTION DIAGRAMS 1.1 - POWER CONNECTION WITH THE BF-400 RACK See Rack BF/400 VAC manual. 1.2 - LOGIC CONNECTION Incremental position input Resolver signal Resolver reference Speed input command 11 GND MOTOR 10 Speed monitor POWER SUPPLY

1.3 - SERIAL LINK CONNECTION 2 - WIRING (according to CEI 801 and EN 55011 standards) See enclosed drawings (chapter 8, part 6) 2.1 - GND WIRING AND GROUNDING The reference potential is the earth (ground). Motors and resolvers are grounded via their housing. If a reference of potential is existing, like a main chassis or a cabinet, with a low impedance between the different elements, it should be used to connect ALL reference to it and also connect this reference to the earth (ground). In order to ensure a good equpotentiality between the different elements, remove any paint or isolating material...

OINFRANOR Chapter 5 - Adjustable functions The BPCW programme is IBM PC compatible with the operating system WINDOWS® and allows a very easy adjustment of the amplifier. INFRANOR digital drive File Setup Advanced functions Utilities Help Analogue input +/-10V Rated speed: 3600 rpm Max speed: 3600 rpm Accel, time: 0.000 s Offset compensation Error message Motor list Encoder resolution [INFRANOR1 - PC GRAPHIC WINDOW (INFRANOR Digital Drive) The INFRANOR Digital Drive graphic window has an adjustment panel, a control panel and functions accessible via menus. This presentation allows a quick adjustment...