Si3540 Programmable Step Motor Drive

Transcription

1 44 Westridge Dr. Watsonville, CA / / FAX 831/ Si354 Programmable Step Motor Drive 38 Si354 Programmable Step Motor Drive Features Si, Si Command anguage (SC) or SiNet Hub programming languages included with drive AC input 11 V or 22 V switch selectable, 5-6 Hz DC bus voltage 35 VDC full load, 4 VDC nominal Software selectable motor current from amps/phase Software selectable motor resolution from 2, to 5,8 steps per revolution Software selectable idle current reduction, 25%, 5% or 1% Eight optically isolated programmable inputs 5 24 VDC. 2,2 ohms internal resistance. Can be configured for sinking (NPN) or sourcing (PNP) signals. Three optically isolated programmable outputs VDC, 1mA maximum RS-232 for PC/MMI communications 14 watts of usable power Screw terminal connectors Dual, MOSFET H-bridge, 3 state, pulse width modulated amplifier switching at 2 3 KHz Ideal for 4, 6 or 8 leaded step motors NEMA sizes 11, 14, 17 and 23 Optional Man Machine Interface (MMI) allows machine operator to enter specific motion parameters CE and TUV compliant Description The Si354 is a programmable stepper drive/indexer packaged in a rugged steel case painted black with white epoxy silkscreen. Integral heat sink, mounting brackets, switch covers and connectors are included with each Si354. The drive/indexer has been matched with twelve recommended NEMA 11, 14, 17 & 23 motors and comes with all operating software necessary to create a complete stepper motion solution. The Si354 includes Applied Motion Products, Windows based, Si software language for quick set up and ease of use. The Si is ideal for stand-alone operation. For more experienced users, with software development expertise, the Si354 also comes with Applied s Si Command anguage (SC) programming instruction set. SC allows for control of the Si drive from a host PC or PC thus permitting the user to perform a variety of motion, I/O tasks and system status retrieval via the host. Multiple axis applications are handled by our SiNet Hub Programmer, which gives you the ability to control up to 8 Si drives, either stepper or servo on the same hub. Not only can you coordinate up to eight motors, the hub also has access to the inputs and outputs of all the drives, providing your program with up to 64 inputs and 24 outputs. You can also use Applied s MMI to interface the drives with the machine operator. Factory set to operate at 11-volt input; the Si354 can be set by the user to operate at 22-volt input by a simple switch selection. Pluggable screw terminal blocks are provided for the I/ O, motor and AC power input. Mating connectors, programming cable with computer interface connector as well as all operating software are provided with each Si drive. The Si354 is both CE and TUV compliant.

2 44 Westridge Dr. Watsonville, CA / / FAX 831/ Si354 Technical Specifications POWER AMPIFIER: AMPIFIER TYPE... MOSFET, dual H-Bridge. CURRENT CONTRO... 3 state, pulse width modulated, switching at 2 3 KHz. OUTPUT CURRENT amps, software selectable. POWER SUPPY... inear, toroidal transformer based for high reliability and low noise. 11 or 22 VAC input, switch selectable. 5/6 Hz. DC BUS VOTAGE... DC voltage at nominal line voltage: 35 VDC full load, 4 VDC no load. AC INPUT VOTAGE or 22 VAC (switch selectable) 5/6 Hz. MAXIMUM OUTPUT POWER watts. IDE CURRENT REDUCTION... %, 25%, 5%, or 1% software selectable. MOTOR RESOUTION resolutions. Steps per revolution with 1.8 motor: 2, 5, 1, 128, 18, 2, 216, 25, 254, 256, 36, 5, 58, software selectable. STATUS ED'S... AC power (red). CONTROER (INDEXER) SECTION Si354: SERIA COMMUNICATION... RS-232 programming port. MOTION UPDATE Hz. INPUTS... 8 user programmable inputs. Can be used for triggering, sensing, homing, branching, jogging or limits VDC optically isolated. OUTPUTS... 3 general purpose, optically isolated VDC outputs for interfacing to other equipment. Open collector and emitter. 1 ma max. PARAMETER RANGES... Distance: 1 to 16,, steps. Speed:.25 to 5 revolutions per second (in any microstep resolution). Acceleration: 1 to 3, /sec. Deceleration: 1 to 3, /sec (set independently from acceleration). Time Delays:.1 to 3 seconds. Output Pulse Widths: 2 to 5 milliseconds. Iterations per repeat loop: 1 to 65,535. OPTIONA OPERATOR INTERFACE (MMI)... NEMA 4/12 rated (splash proof & dust proof). 4 x 2 characters liquid crystal display (CD), standard or backlit. 2 key membrane keypad. Overall size: 4.9 x 4.9 x 1.42 inches. SYSTEM SPECIFICATIONS: OVERA SIZE x 7.8 x 5.4 inches. CHASSIS MATERIA... Aluminum, black anodized with integral heat sink. WEIGHT... 4 lbs. AMBIENT TEMPERATURE... to 5 C (32 to 122 F). HUMIDITY... Maximum of 9% non-condensing. CONNECTORS... Screw terminal connectors for input power and motor, and I/O signals. MOTORS... Can drive 4, 6 or 8 lead motors, NEMA sizes 11, 14, 17 & 23. CASE... Steel with black paint and white epoxy silk screen. Includes switch covers. AGENCY APPROVA... CE & TUV. 39

3 44 Westridge Dr. Watsonville, CA / / FAX 831/ Si354 Technical Specifications MECHANICA OUTINE.2" (x6) 7.8" Si354 Programmable Step Motor Driver IN / JOG COM IN / JOG COM INPUT 1 INPUT 2 INPUT 3 INPUT 4 IN 5 / JOG CW IN 6 / JOG CCW CW + CW - CCW + CCW - OUT 1 + OUT 1 - OUT 2 + OUT 2 - OUT 3 + OUT 3 - IMITS MOTOR PC / MMI B- B+ A- A+ POWER.2" (x6) G AC POWER N 1.125".75".75" 2.25" 5." 5.4" BOCK DIAGRAM 11 or 22 VAC INPUT1 INPUT2 INPUT3 INPUT4 CW JOG/IN5 CCW JOG/IN6 CW IMIT CCW IMIT to PC/MMI fuse Optical Isolation Optical Isolation RS232 Internal Power Supply eeprom Si Microstepping Indexer Sequencer power ED MOSFET 3 State PWM Power Amplifier Optical Isolation motor phase A motor phase B OUT1 OUT2 OUT3 4

4 44 Westridge Dr. Watsonville, CA / / FAX 831/ Si354 Connectors and Switches inputs connector outputs connector RS232 connector pc mmi inputs/limits connector power ED motor connector AC power connector IMITS I/O position no. 1 in/jog com 2 in/jog com 3 input 1 4 input 2 5 input 3 6 input 4 7 in 5/jog cw 8 in 6/jog ccw 9 cw+ 1 cw 11 ccw+ 12 ccw 13 out out 1 15 out out 2 17 out out 3 MOTOR position no. 1 B 2 B+ 3 A 4 B+ AC POWER position no. 1 G 2 N 3 41

5 44 Westridge Dr. Watsonville, CA / / FAX 831/ NEMA 11, 14, 17 Motor Data NEMA 11, 14, 17 Motor Dimensions RECOMMENDED MOTORS FOR Si354 FEATURES Motor P/N: Motor Current amps Resistance Ohms Holding oz-in Rotor Inertia oz-in Bearings Thrust oad (lbs) Radial oad (lbs) Radial Play inch/lbs max.8 max.8 max lb End Play inch/lbs.3 max.3 max.4 max.3 max.3 max lbs Weight lbs Motor current, resistance and torque ratings are with parallel connection NEMA 11 Model ± ±.2 Ø " MIN.394 ±.4 + Ø X 45 4 X M2.6 X MIN 2 X.96 ±.18 2 X 1.1 ±.12 NEMA 14 Model Ø ±.14 12" min.39 Ø TYP 2 X X.25 2 X #4 4 2 X 1.24 NEMA 17 Model ±.1 +. Ø TYP FAT.177±.6 12" min 4 X # DEEP 2 X ±.6 FAT Ø ±.2 2 X 1.65

6 44 Westridge Dr. Watsonville, CA / / FAX 831/ Curves Si354 with NEMA 11, 14, 17 Step Motors MOTOR Motor Connection: 4 ead Bipolar Drive Setting:, Step 1. A/Phase MOTOR Motor Connection: 4 ead Bipolar Drive Setting:, Step 1. A/Phase MOTOR Drive Setting:, Step 1. A/Phase MOTOR Drive Setting:, Step 1.4 A/Phase MOTOR Drive Setting:, Step 1.7 A/Phase MOTOR Drive Setting:, Step 1.7 A/Phase

7 44 Westridge Dr. Watsonville, CA / / FAX 831/ NEMA 23 Motor Data FEATURES RECOMMENDED MOTORS FOR Si354 Motor P/N: Motor Current amps Resistance Ohms Holding oz-in Rotor Inertia oz-in Bearings Thrust oad (lbs) Radial oad (lbs) Radial Play inch/lbs.1 max.1 max.1 max.1 max.1 max lb End Play inch/lbs.1 max.1 max.1 max.3 max.3 max lbs Weight lbs Motor current, resistance and torque ratings are with parallel connection NEMA 23 Motor Dimensions Model x Ø MOUNTING END 18" min Ø1.5 ±.2.81 ± X Ø.25 ±.1 2 X X 2.22 Model ± ±.6 FAT.63 ± ± ±.8 Ø1.5 ± ±.1 +. Ø.25.1 TYP.228 ±.6 FAT MOUNTING END 2 X MIN 2 X X X Ø.25 ±.1 2 X

8 44 Westridge Dr. Watsonville, CA / / FAX 831/ Curves Si354 with NEMA 23 Step Motors MOTOR Drive Setting:, Step 2. A/Phase MOTOR Drive Setting:, Step 2.5 A/Phase MOTOR Drive Setting:, Step 3.5 A/Phase MOTOR Drive Setting:, Step 2.8 A/Phase MOTOR Drive Setting:, Step 2.8 A/Phase MOTOR Drive Setting:, Step 2.8 A/Phase

9 44 Westridge Dr. Watsonville, CA / / FAX 831/ COMPETE SYSTEM ORDERING Si354 Ordering Information Drive Type Motor System Number Step Motor Description PDO NEMA 11 high torque one stack Si NEMA 11 high torque two stack DRIVE ONY ORDERING Drive Type PDO 354 Si NEMA 14 two stack 1768 NEMA 17 high torque one stack 1771 NEMA 17 high torque two stack 1775 NEMA 17 high torque three stack NEMA 23 one stack NEMA 23 two stack NEMA 23 three stack NEMA 23 high torque one stack NEMA 23 high torque two stack 234 NEMA 23 high torque three stack System Ordering Example: Si Description Packaged 3.5 amps, 4 VDC, 11/22 VAC input. Microstepping pulse & direction/oscillator drive. Packaged 3.5 amps, 4 VDC, 11/22 VAC input. Microstepping fully programmable drive/indexer with Si software. OPTIONA ACCESSORIES Type MMI-1 MMI-2 Description Standard man-machine interface. Man-machine interface with backlit display. 46