Omega Products STAC6-S User Manual

HigH Performance StePPer DriveS
witH ac Power SuPPly
STAC6 Series
l Current Output 0.5 to 6.0 A l 90 to 135 Vac Input l Configurator
Software
l Configurable Idle Current
Reduction
l External Control Options l Pulse and Direction l Analog Command Signal l Host Command via RS232/485 l Fault Protection:
- Over-Voltage, Under-Voltage
- Over-Temp
- External Output Shorts
- Internal Amplifier Shorts
- Motor Regeneration
l Multi-Axis System with
SiNet
l Stand-Alone Programming on
Si Model
l Microstepping Emulation:
Up to 51,200 Steps/Revolution
Advanced Features
l Auto Setup Measures Motor
Parameters and Configures Tuning Parameters
l Self-Test Detects Encoder
and Determines Resolution; Diagnoses Miswires and Open Phases
l Torque Ripple Smoothing
Assures Smoother Motion at Lower Speeds
l Comand Signal Smoothing
Assures Smooth Acceleration/ Deceleration Ramps
l Anti-Resonance Eliminates
Midrange Instability; Allows Stable Operation to 50 rps or Greater
Hub
Configuration
STAC6-Si shown smaller than actual size.
SPECIFICATIONS
POWER AMPLIFIER SECTION Amplifier Type: MOSFET, dual
H-bridge, 4 quadrant
Current Control: 4 state PWM at 20 KHz Output Current: 0.5 to 6.0 A in
0.01 A increments Power Supply: Line operated
nominal 120 Vac, 50/60 Hz
DC Bus Voltage: Nominal 165 Vdc AC Input Voltage: 94 to 135 Vac,
50/60 Hz Protection: Over/under-voltage,
over-temp, external output shorts (phase-to-phase, phase-to-ground), internal amplifier shorts
Idle Current Reduction: Reduction to any integral percent of full-current after delay (selectable in milliseconds)
Motor Regeneration: Built-in regeneration circuit (25 W max)
CONTROLLER SECTION Non-Volatile Storage: Configurations
are stored in FLASH memory
AC Power Supply
Configuration Software and Programming
Cables
Included!
STAC6-S shown smaller than actual size.
Step and Direction Inputs: Optically Isolated: 5 to 12V; minimum pulse width = 200 ns; maximum pulse frequency = 2 MHz
Speed Range: Depends upon selected resolution; amplifier is suitable for speeds up to 133 rps
Resolution: Software selectable from 200 to 51,200 steps/rev in increments of 1 step/rev
Encoder Option: Differential line receivers suitable for 200 KHz or greater
Interface: RS232 and RS485 bus Ambient Temperature: 0 to 55°C
(32 to 158°F)
Humidity: 90% non-condensing INPUTS AND OUTPUTS
STAC6-S: 7 Digital Inputs: Two 5V, five 12 to 24V
3 Digital Outputs: 30V 2 Analog Inputs: ±10V
STAC6-Si: 15 Digital Inputs: Two 5V,
thirteen 12 to 24V 7 Digital Outputs: 30V
D-30
configuratortm— configuration Software
The new CONFIGURATORTM software simplifies the setup and configuration of the STAC6. Click on the icon representing the aspect of the drive that needs changing and an intuitive dialog box will open. Configuration data for recommended motors is available from a drop down menu. The Configurator also allows the user to create a custom motor configuration.
Configuration
Software Included!
The CONFIGURATOR on-line help menu. All technical data, application information and advice on setting up the drive, now just a mouse click away.
TM
incorporates a new
D-31
drive #1
drive #2
drive #3
drive #4
Host
PC
or
PLC
Optical
Isolation
Optical
Isolation
OUT1 OUT2 OUT3 OUT4
IN1 IN2 IN3 IN4
252
(4.657)
60
(2.31)
187
(7.63)
Dimensions:
mm (inch)
acceSSorieS
The STAC6-Si is available with an optional MMI operator interface. The MMI-01 is an easy-to-use, NEMA 4/12 (IP56/52) terminal with a 20 key membrane keypad and 4x20 character LCD display. Software for using the MMI is contained in the Si Programmer itself, and therefore all functions of the MMI come with each Si drive. The MMI can be used to display messages to an operator, wait for an operator to press the ENTER key, allow an operator to enter move distances, move speeds, and loop counts, and much more.
Multi-Axis Systems
Connect up to 4 drives on a multi-axis system using SiNet Hub Programmer your sequence of events, then download to the hub for a stand-alone system or send serial commands to the drives from a PC, PLC, HMI, or other host controller.
TM
Hub 444. Use SiNet
TM
software to develop
Order
MMI-01
Separately. Visit
omega.com/
mmi-01
HUB 444
Separately. Visit
omega.com/
hub444
Real-Time
Communication
with Operator
Interface
MMI-01 shown smaller than actual size.
Order
HUB 444
for Multi-Axis
Systems
HUB 444 with DIN rail mounting kit shown smaller than actual size.
D-32
n
n
n
OMBOB-1 shown smaller than actual size.
OMBOB-1/OMBOB-2 Breakout Box for I/O Connector
l Break out DB-25 I/O Connector to
Screw Terminals
Great for
prototyping
systems!
055-32TH
seireS :noitcennoC
052
002
051
oz-i
001
05
0
094-43TH
seireS :noitcennoC
0061
0041
0021
0001
008
oz-i
006
004
002
0
noituloser pets 001/1 ,esahp/A 8.1 :sgnittes evirD
spr
noituloser pets 001/1 ,esahp/A 8.5 :sgnittes evirD
spr
caV 011
torque—SPeeD curveS
0605040302010
caV 011
0605040302010
l Includes 1 m (3') Cable l OMBOB-1: Compatible with all STAC6 Models l OMBOB-2: Compatible with STAC6-Si
884-43TH
seireS :noitcennoC
006
005
004
003
oz-i
002
001
0
noituloser pets 001/1 ,esahp/A 1.5 :sgnittes evirD
spr
caV 011
Order
motors
separately,
see below for details
0605040302010
To Order Visit omegamation.com/stac6 for Pricing and Details
MODEL NO. DESCRIPTION
STAC6-S High performance stepper drive complete with AC power supply STAC6-Si High performance stepper drive with Si Programmer STAC6-S-220V High performance stepper drive complete with 220 Vac power supply
STAC6-Si-220V
High performance stepper drive complete with 220 Vac power supply and Si programmer
* Software and download cable included. Ordering Example: STAC6-S, high performance stepper drive with AC power supply.
TM
RECOMMENDED MOTORS
MODEL NO.
OMHT23-550 NEMA 23, 255 oz-in holding torque, shielded cable OMHT34-488 NEMA 34, 650 oz-in holding torque, shielded cable OMHT34-490 NEMA 34, 1845 oz-in holding torque, shielded cable
Ordering Example: OMHT34-488, high torque step motor with 650 oz-in holding torque. Visit omega.com for additional stepper motor information.
DESCRIPTION
ACCESSORIES
MODEL NO. DESCRIPTION
OMBOB-1 Breakout box for I/O connector #1
OMBOB-2 Breakout box for I/O connector #2
Ordering Example: OMBOB-1, breakout box for I/O connector #1.
D-33
Loading...