Available 1-axis configuration. 6-step (Hall-based) sinusoidal commuta

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Available 1-axis configuration. 6-step (Hall-based) sinusoidal commuta

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PilotMotion Processor Brushless Servo Motion Control MC3310
Available 1-axis configuration. 6-step (Hall-based) sinusoidal commutation. Supports 3-phase brushless motors. Motion profiles include S-curve, trapezoidal, velocity contouring. Asymmetric acceleration deceleration custom program trapezoidal motion profile. Advanced filter with velocity acceleration feedforward, bias offset 32-bit position error. Velocity acceleration changes on-the-fly trapezoidal velocity contouring profiles. Incremental encoder quadrature input parallel input absolute encoder resolver. Serial (point-to-point multi-drop) communications interface. Trace capabilities system performance checks, servo-tuning, maintenance diagnostics. 9-bit, 20kHz 16-bit motor control output amplifier. Advanced breakpoint capability allows precise sequencing events. PLC-style programmable inputs outputs, including programmable input output. 16-bit word locations user defined peripherals. general-purpose analog inputs. Two-directional limit switches, index input, home indicator. Axis settled indicator tracking window addition automatic motion error detection. Comprised single 132-pin device (surface mount CMOS technology). Available commercial industrial temperature versions.
Host Processor
Typical Configuration
MC3310
Single axis Single chip Motion Processor
Motor
Encoder
General Description
Pilot single-axis, single chip motion processor brushless servo motor control ideal embedded systems industrial control, automation robotic applications. chip 132-pin device, surface mount CMOS technology powered volts. motion processor driven host microprocessor through asynchronous bi-directional serial port, giving users ability offload resource intensive motion control functions from application's host. MC3310 provides sinusoidal commutation 3-phase brushless motors. Initialization achieved using Hall-based sensors with motion processor's algorithm. addition, chip accepts incremental quadrature encoder signals position input, outputs sinusoidally commutated motor signals. motion processor pre-programmed filter with feedforward velocity acceleration that scaled bias offset. chip also supports 32-bit position error. filter operates µsec loop cycle time. Trace capabilities provide on-the-fly data storage external analyzing system performance, tuning servo filters, performing maintenance diagnostics. With over commands, PMD's instruction offers flexibility versatility board designers software applications programmers. Instructions used initialize control motion processor. User selectable profiling modes supported motion processor include S-curve, trapezoidal, velocity contouring. MC3310 accepts input parameters such position, velocity, acceleration from host generates corresponding trajectory. motion processor accepts feedback from incremental encoder megacounts second from absolute encoder resolver megacounts second. 16-bit 9-bit, 20kHz compatible output signals supported. Multiple breakpoints offer precise sequencing control events application program. PLC-style instructions provided which operate inputs outputs. instructions Event, Activity Signal registers. Input signals include limit switches (one each direction travel), home indicator general-purpose programmable input. general-purpose programmable output signal also provided. Eight general-purpose analog (0-5 (16-bit wide) general-purpose discrete inputs/outputs available.
Technical Specifications
Available configurations Operating modes Position range Velocity range axis
Closed loop (motor command driven from output servo filter) Open loop (motor command driven from user-programmed register)
-2,147,483,648 +2,147,483,647 counts -32,768 +32,767 counts/sample with resolution 1/65,536 counts/sample
Acceleration deceleration ranges -32,768 +32,767 counts/sample with resolution 1/65,536 counts/sample Jerk range Profile modes counts/sample3, with resolution 4,294,967,296 counts/sample3
S-curve point-to-point (Velocity, acceleration, jerk position parameters) Trapezoidal point-to-point (Velocity, acceleration, deceleration, position parameters) Velocity-contouring (Velocity, acceleration, deceleration parameters)
Scalable velocity feedforward acceleration feedforward bias Also includes integration limit, settable derivitive sampling time, output motor command limiting bits PWM: 9-bit resolution DAC: bits Incremental: Mcounts/sec Parallel-word: 160.0 Mcounts/sec bits Hall effect inputs (TTL level signals) µsec 3355 msec µsec (nominal; exact time 153.6 µsec) each direction travel index home signals 10-bit analog inputs 16-bit wide user-defined
Filter Modes
Filter parameter resolution Motor output modes Maximum encoder rate Parallel encoder word size Parallel encoder read rate Hall sensor inputs Commutation rate Servo loop timing range Minimum servo loop time Limit switches Position-capture triggers
Performance Motion Devices, Inc. Waltham Street Lexington, 02421 tel: 781.674.9860 fax:781.674.9861 e-mail: info@pmdcorp.com www.pmdcorp.com
Analog input User-defined discrete Number host Instructions
Environmental Electrical Ratings
Storage Temperature Operating Temperature Power Dissipation (Pd) Nominal Clock Frequency (Fclk) 20.0 -0.3 +7.0
Navigator, Pilot C-Motion trademarks Performance Motion Devices, Inc. other trademarks, tradenames company names property their respective owners. 2001 Performance Motion Devices, Inc.
Supply Voltage Limits (Vcc
Supply Voltage Operating Range (Vcc 4.75 5.25 industrial version with operating range -40°C 85°C also available. Please contact more information.
MC3310DS1.0-101

Available 1-axis configuration. 6-step (Hall-based) sinusoidal commuta

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