CINFRANOR SERVO DRIVES & MOTION CONTROL UNWINDER/REWINDER SERVO DRIVE WITH PROFIBUS DP INTERFACE

! This is a general manual describing a series of servo amplifiers having output capability suitable for driving AC brushless sinusoidal servo motors. Instructions for storage, use after storage, commissioning as well as all technical details require the MANDATORY reading of the manual before getting the amplifiers operational. 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...

Chapter 1 - General description 1 - INTRODUCTION Series SMT-BD1/t servo modules are PWM servo amplifiers that provide current and speed control for AC sinusoidal motors (brushless) with transmitter resolver. The SMT-BD1/t servo drive is 220 VAC or 400 VAC mains operated. The SMT-BD1 plug-in system with 220 VAC power supply is available as a single-axis block version or as a multiaxis version that can receive up to six axes in a standard 19" rack including the power supply. The SMT-BD1/t plug-in system with 400 VAC power supply is available as a multiaxis version that can receive up to three axes...

CINFRANOR3 - REFERENCE TO THE STANDARDS The 220 VAC version of the SMT-BD1/t amplifiers operating in the BF rack, which is equipped with the mains filter BF-35 or 70, has been approved for its compliance with the Electromagnetic Compatibility standards: • EN 55011, Group 1, Class A regarding conducted and radiated radioelectric disturbances, The 220 VAC version of the SMT-BD1/t amplifiers operating in the single-axis racks BM 20 A - BMM 05F - BMM 05A, which are equipped with the appropriate mains filter (FN 612-20/06 or FN 356-16/06 or BF-35), has been approved for its compliance with the Electromagnetic...

Auxiliary supply voltage 310 VDC ( 200 VDC < Uaux < 340 VDC max.) Motor terminal to terminal output voltage 200 Vrms for 310 VDC bus Authorized output currents for current pulse mode operation (I2t protection in fusing mode) * Maximum ambient temperature = + 40° C, fan 1 = 56 l/s, fan 2 = 90 l/s. Note: The SMT-BD1/t-X/Xr amplifier types are equipped with an additional heatsink in order to improve the heat dissipation and increase their rated current. The width of these amplifier types is then 18 TE instead of 12 TE.

CINFRANOR Minimum inductance between phases Conformity with the standards: CE approval with multiaxis power supply configuration BF rack with mains filter BF-35 or 70, or SMTB.M 20 A / BMM05F/AF single-axis rack with filters FN 612-20/06 or FN 356-16/06 or BF-35. 360° shields; equipotentiality according to the wiring rules Temperature range 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. Auxiliary...

1.3 - Other specifications PWM switching frequency Current loop bandwidth Cut-off frequency for 45° phase shift > 1 kHz Internal current limitation Imax: 20 % to 100 % and Irated: 20 % to 50 % Imax duration = 1 second Sampling period = 0,5 ms Adjustable digital gains Sampling period = 1 ms Adjustable digital gains Speed loop bandwidth Selectable cut-off frequency for 45° phase shift: 50 Hz, 75 Hz or 100 Hz Encoder position output Two channels A and B in quadrature + n marker pulses per revolution. RS 422 line driver Programmable resolution: max. 8 192 ppr up to 900 rpm max. 4 096 ppr up to 3...

CINFRANOR Relay outputs PROFIBUS link Fault display Motor and application parameter setting Relay contact: Umax = 60 V Imax = 200 mA, Pmax = 10 W « Amp ready »: closed if amplifier OK, open if fault « Power ready »: closed if power OK, open if fault « Brake control » : closed for disabling the motor brake Programmable input: Lin1 (Optocoupled) Programmable output: Lout1 (Open collector) LEDs on front panel and diagnostic by serial link RS232 + diagnostic by PROFIBUS. Serial link RS232 or Profibus DP link Automatic functions Amplifier adjustment to the motor (AUTO-PHASING) Automatic regulator...

Chapter 3 - Inputs / Outputs 1 - CONNECTORS LOCATION 1.1 - RACK connectors For the 400 VAC amplifier version, see BF-400 RACK manual. For the 220 VAC amplifier version, see SMTB.M 20 A SINGLE-AXIS RACK manual or BF RACK manual. 1.2 - Amplifier connectors on/sys LEDs error display LEDs Serial link Encoder input / output Test Offset push button 2 - LEDs 2.1 - Amplifier fault LEDs Location: above the resolver connector X1 ON power supply system fault 2.2 - Profibus communication LEDs Location: above the Profibus connector X6 Diagnostic of the PROFIBUS interface (green)

CINFRANOR 3 - X1: RESOLVER CONNECTOR Sub D 9 pins female.

FUNCTION 0 Volt Current input command IDC Speed monitor GT Current monitor Imes Reserved NOTE ± 10 V; resolution: 8 bits, linearity: 10 % (DACout1)* ± 8 V for ± 14000 rpm ± 10 V; resolution: 8 bits, linearity: 10 % (DACout2)* * : 10 V for amplifier current rating. 9 - LOGIC INPUTS-OUTPUTS SPECIFICATIONS 9.1 - Logic inputs: ENABLE, SEL1, SEL2, START, STOP SMT-BD1/t Log+ ENABLE SEL1, SEL2, START, STOP These inputs can be configurated in positive or negative logic by means of jumpers. These inputs are opto-isolated from the amplifier 0V reference.

These outputs are opto-isolated from the amplifier 0V reference.

Chapter 4 - Connections 1 - CONNECTION DIAGRAMS 1.1 - Power supply and motor connections For the 400 VAC amplifier version, see BF-400 RACK manual. For the 220 VAC amplifier version, see SMTB.M 20 A SINGLE-AXIS RACK manual or BF RACK manual. 1.2 - Amplifier I/O connections 1.2.1 - AMPLIFIER CONNECTION WITH MASTER ENCODER MASTER ENCODER SMT-BD1/t X2 0V DANCER / LOAD CELL X4 +24 V (positive logic) or 0 V (negative logic) ENABLE STOP START 0V POWER SUPPLY