SERVO DRIVES & MOTION CONTROL

! WARNING ! This is a general manual describing a series of servo 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 60 204.1 standard) and using proper test equipment. The conformity with the standards and the "CE" approval are only valid if the items are installed according...

CINFRANOR SERVO DRIVES & MOTION CONTROL

OINFRANOR SERVO DRIVES & MOTION CONTROL Series SMT-BD1/m servo modules are PWM servo drives that provide speed control for AC sinusoidal motors (brushless) with transmitter resolver. The SMT-BD1/m positioner is available with two different mains supplies: 220 VAC or 400 VAC. The plug-in positioner in 220 VAC is available either as a single-axis block version or as a multiaxis version that can receive up to six axes in a standard 19" rack. Both versions are including a power supply unit. The plug-in positioner in 400 VAC is only available as a multiaxis version that can receive up to three axes...

OINFRANOR SERVO DRIVES & MOTION CONTROL 1 - MAIN TECHNICAL DATA 1.1 - Current ratings 220 VAC drive version Auxiliary supply voltage 310 VDC (200 VDC < Uaux < 340 VDC) Motor phase-phase output voltage 200 Vrms for 310 VDC bus Output current ratings in pulse current mode (I2t protection in "fusing" mode) * Maximum ambient temperature = 40° C, fan 1 = 56 l/s, fan 2 = 90 l/s. Note: SMT-BD1-X/X r drive types are equipped with an additional heatsink in order to improve the heat dissipation and increase their rated current. The width of these drives is then 18 TE instead of 12 TE. Minimum inductance...

CINFRANOR Compliance with the standards: CE approval for multi-axis operation in the BF rack with mains filter BF35 or 70 or in single-axis racks BM20A or BMM05F/05AF with filters FN 612-20/06 or FN 356-16/06 or BF-35. 360° shield and equipotential according to the wiring rules Immunity: CEI standards 801- 2 - 3 - 4 Conducted and radiated disturbances: EN 55011, Group 1, class A - Electrical standards for industrial machines: - Leakage current > 3 mA (EMI filters) From 40°C on, the rated currents must be reduced of 3 %/°C. 1.2 - Current ratings for 400 VAC drive version Operating voltage Auxiliary...

CINFRANOR 1.3 - Other specifications Current regulator (PI) adjusted to motor Current loop bandwidth Cut-off frequency for 45° phase shift > 1 kHz Internal current limitation Imax: 20 % to 100 % and I rated: 20 % to 50 % Imax duration =1 second Speed and position regulators Speed loop bandwidth Max motor speed Encoder position output Analog outputs (test connector) Logic inputs Optocoupled logic inputs Relay outputs Optocoupled logic outputs Error display Sampling period = 0,5 ms Anti-wind-up system of the integrator Adjustable digital gains Selectable cut-off frequency for 45° phase shift: Two...

CINFRANOR Moisture < 50% at 40°C and < 90% at 20°C: EN 60204-1 standard Condensation prohibited Cooling Natural convection or forced air according to the rated current. Condensation prohibited. 2 - MAIN PROTECTIONS 2.1 - STORED PROTECTIONS

CINFRANOR 2.3 - FUSE PROTECTION OF THE SMT-BD1/M DRIVE VERSION 400 VAC F2 : Control of the average DC current of the logic board supply.

Chapter 3 - Inputs-Outputs 1 - CONNECTORS 1.1 - Rack connectors For the 400 VAC drive version, see manual BF/400 RACK. For the 220 VAC drive version, see manuals SMT-BM20A SINGLE-AXIS RACK or BF RACK. 1.2 - Drive connectors Front panel connectors Programmable logic outputs Logic inputs

CINFRANOR 2 - X1: RESOLVER CONNECTOR Sub D 9 pins female.

4 - X4: COMMAND CONNECTOR - Sub D 25 pins male

OINFRANOR 7 - X5: RS-232 CONNECTOR - Sub D 9 pins male * : 10 V for drive current rating. 9.1 - DEDICATED LOGIC INPUTS: FC+, FC-, INDEX, RUN AND ENABLE 4,7 KQ Input impedance : 4,7 kQ Response time : 500 ms These inputs can be configurated in positive or negative logic by means of jumpers (see chapter 8, section 6.1 "Positive or negative logic inputs") 9.2 - LOGIC INPUTS START, STOP, JOG+, JOG-, IN1 TO IN8 The polarity of these inputs can be reversed by a software parameter (see chapter 6, section 4.3.1 "Inputs -outputs configuration").

SMT-BD1/m 9.3 - LOGIC OUTPUTS SEQ, POS, SPEED, OK, OUT1 TO OUT8 SMT-BD1/m Logic output The output current is 350 mA for the 8 outputs OUT1 to OUT8. The polarity of these inputs can be reversed by a software parameter (see chapter 6, section 4.3.1 "Inputs outputs configuration"). The parallel connection of these outputs must be made by means of diods. IMPORTANT NOTE If the 24 V is available when the drive is off, the logic SEQ, POS, SPEED, OK, OUT1 to OUT8 are set at 24 V.

Chapter 4 - Connections 1 - CONNECTION DIAGRAMS 1.1 - POWER SUPPLY AND MOTOR CONNECTIONS For the 400 VAC drive, see manual BF/400 Rack. For the 220 VAC drive, see manuals BF Rack or SMT-BM20 A / BMM05F/AF single-axis racks. 1.2 - SERIAL LINK CONNECTION 360° shield connection 2 - WIRING RECOMMENDATIONS (according to standards CEI 801 and EN55011 - see diagram "Shield connection on the connectors" – Chapter 4, section 2.2). 2.1 - GND WIRING AND GROUNDING CAUTION ! Each potential conducting element MUST be shielded. Several wires in the same sleeve must be twisted and shielded. A shield has no effect...

SMT-BD1/m 2.2 - SHIELD CONNECTION ON THE CONNECTORS RULE The shield must never be interrupted over the whole cable length. Self-sticking copper ribbon if necessary, for increasing the shield diameter in order to get it correctly tightened under the clamp Motor connector for resolver and motor The cable can be soldered on the shield because the connector box is metallic. This solution does not exactly meet the EMC requirements but it is acceptable. Metallic or metal plated plastic SUB-D pin package 360° shield ensured by the tightening clamp X Ground U V W X The fastening screws must be tightened...