Input/Output and Positioning
- Axis Control: Supports up to 4 axes of motion control
- Pulse Output: High-speed pulse trains for stepper or servo motor control
- Encoder Input: Quadrature encoder feedback for position verification (up to 500 kHz)
- Pulse Rate: Up to 200,000 pulses per second per axis
- Interpolation: Linear and circular interpolation for coordinated multi-axis movement
Communication Interfaces
- Serial Ports: 2 x RS-232 ports for programming, HMI connection, or external device communication
- Baud Rates: Configurable from 300 to 38.4 kbps
- Protocol Support: Modbus RTU, SNP, and user-defined protocols
Electrical and Physical Characteristics
- Power Supply: 24 VDC
- Power Consumption: 1.5 A at 5 VDC, 0.5 A at 24 VDC
- Installation: Rack-mounted in GE 90-30 series chassis (occupies one slot)
- Dimensions: 120 mm (W) × 185 mm (H) × 115 mm (D)
- Weight: Approximately 0.8 kg
Functional Features
Motion and Positioning Control
- Executes complex motion profiles including point-to-point, jog, and homing sequences
- Supports electronic gearing and camming functions
- Provides real-time position comparison and output triggering
- Enables high-precision positioning in automated machinery
Arithmetic and Data Processing
- Performs real-time calculations for process control, such as flow totalization, temperature compensation, and scaling
- Supports matrix operations and data table manipulation
- Facilitates integration with measurement systems and sensors requiring computational correction
Programming and Configuration
- Programmed using Logicmaster 90-30 software or Proficy Machine Edition
- Supports structured programming with reusable function blocks
- Configurable via parameter tables for motion profiles, I/O mapping, and communication settings
- Test Edit Mode allows online program modifications without stopping the CPU
Integration and Compatibility
- Fully compatible with GE 90-30 PLC systems and CPU3xx series processors
- Communicates with the main CPU via the 90-30 backplane
- Shares data with the CPU using %R or %AI/%AQ memory areas
- Works with standard 90-30 I/O modules for discrete, analog, and specialty functions
Diagnostics and Operation
- Front-panel LED indicators for RUN, ERROR, and communication status
- Comprehensive diagnostic logging for troubleshooting motion and calculation errors
- Watchdog timer for system integrity monitoring
- Real-time clock for time-stamped data and event recording
Applications
The IC693APU302G is deployed in industrial environments requiring advanced computation and precision motion control, including:
- CNC machine tool retrofit and control systems
- Robotics for pick-and-place, assembly, and welding
- Precision cutting, drilling, and milling equipment
- Web handling and tension control in printing, packaging, and converting machinery
- Automated test and measurement systems
- Process control applications involving complex mathematical modeling
- Systems integrating multiple sensors and actuators requiring synchronized control
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