The Bosch Rexroth CS 550/150RC is a Spreader Joystick Controller designed for operating material spreading equipment. This device serves as the central interface for controlling various aspects of spreading operations, including material type, spread rate, and distribution patterns.
Function Description:
The CS 550/150RC controller allows operators to manage the spreading of solid and liquid materials, as well as anti-icing and cross-conveyor functions. It features a touch-screen display that provides a comprehensive overview of the system's status and allows for intuitive control through various on-screen buttons and dials. The device is designed to be user-friendly, with clear visual indicators for different modes and settings.
Key operational modes and features include:
- Spreading Control: Operators can initiate, pause, and resume spreading operations. A "Blast" function is available to temporarily increase the spreading output for specific needs.
- Material Management: The controller supports changing between different solid and liquid material types. This is typically done when the vehicle is stationary to ensure accurate selection and calibration.
- Gate Adjustment: For manual gate operations, the controller allows for precise adjustment of the gate position, which controls the flow of material.
- Spinner Control: The device enables adjustment of the spinner's spread width and can also operate in a "Spinner Reverse Mode" to dislodge obstructions by changing the spinner's direction.
- Conveyor Control: The "Cross Conveyor Mode" allows for controlling the speed and direction of cross conveyors, which are used for precise material placement.
- Liquid+ Mode: This specialized mode, available when selected in programming, supports the spreading of liquid materials with specific boom selections and flow rate adjustments.
- Anti-ice Mode: The controller supports anti-icing operations, including "3 Boom" and "Single Boom" configurations, allowing operators to select desired boom sections and liquid flow rates.
- Pattern Mode: This mode enables control over the chute to adjust spreading patterns, with options for left or right distribution. Calibration of the center position is possible with a program key inserted.
- Unloading Mode: When the vehicle is stationary, the "Unload" mode can be activated to control the conveyor and spinner speeds for efficient material unloading. The process automatically suspends if the vehicle moves and resumes when stopped.
- Error Handling: The system provides real-time error messages displayed on the screen, which can be acknowledged by tapping. A dedicated "Error Log/Diagnostic" function allows operators to view recent error messages and, if connected, hydraulic pressure and temperature readings.
- Programming Mode: A "Lock" symbol provides access to a programming mode, which requires a valid "PROGRAMMING KEY" inserted into the USB port. This mode allows for detailed calibration and setup of various system parameters.
Important Technical Specifications:
While specific numerical values for technical specifications like voltage, current, or processor speed are not explicitly detailed in the provided pages, the manual highlights several functional and interface components:
- Connectivity:
- USB Connector: Used for data log transfer and for inserting "LOG DATA KEY" or "PROGRAMMING KEY" for specific functions.
- CAN 1 Communicator Connector: For communication with other vehicle systems.
- WiFi Antenna: Suggests wireless communication capabilities.
- FUSE (2.5A Fast): Indicates power protection.
- GPS/Temp Sensor: Implies integrated GPS tracking and temperature sensing capabilities, crucial for data logging and environmental adjustments.
- User Interface:
- LCD Touch Screen Display: The primary interface for interaction, displaying program screens, status, and error messages.
- Knobs: Dedicated physical knobs for "Spinner knob (Spread width adjustment)," "Liquid knob (Pre-wet adjustment)," and "Conveyor knob (Rate adjustment)." These knobs increase values when turned clockwise.
- Power Switch: A push-button switch to turn the console on/off.
- Display Information: The program screen layout includes user ID, vehicle speed, daily log, status, optional function indicators, joystick status, error view, unload status, data log, backlight/volume, gate adjustment, program mode, and date/time.
- Sensor Integration: The system relies on various sensors for accurate operation, including gate sensors, conveyor sensors, spinner sensors, prewet sensors, anti-icing sensors, and ground speed sensors. Error codes specifically address issues related to these sensors.
Usage Features:
The CS 550/150RC is designed for ease of use in a demanding operational environment:
- Intuitive Controls: The combination of a touch screen, physical knobs, and joystick (if equipped) provides multiple ways to interact with the system. On-screen buttons like "PAUSE," "BLAST," and "REVERSE" are clearly labeled for common operations.
- Visual Feedback: The display provides continuous visual feedback on current settings, material rates, and system status, allowing operators to monitor operations at a glance.
- Joystick Control (Optional): For systems equipped with a joystick, the controller integrates seamlessly. The joystick's button status is represented on-screen, and its deflection directions are indicated by arrow symbols. The screen can flip between spreader and joystick layouts when the "Deadman Trigger" is pressed, enhancing operational flexibility.
- Data Logging: The USB connector facilitates data log transfer, which is crucial for record-keeping, analysis, and compliance.
- Brightness/Volume Adjustment: Operators can adjust screen brightness and system volume to suit environmental conditions and personal preferences, though these adjustments are only possible when the vehicle is stationary.
- Error Messaging and Diagnostics: Clear error messages and a diagnostic log help operators quickly identify and troubleshoot issues, with suggested solutions provided in the manual.
- Calibration: The system supports calibration for various parameters, which is essential for accurate material application.
Maintenance Features:
The manual provides insights into maintenance aspects through its error codes and warnings:
- Troubleshooting Guide: The "Error Codes" and "Warning Messages" sections serve as a comprehensive troubleshooting guide, listing potential issues and suggested solutions. These solutions often involve checking cables, replacing coils, loading material, checking sensors, or recalibrating the system.
- Sensor Monitoring: The diagnostic function allows for monitoring hydraulic pressure and temperature (if sensors are connected), which can help in preventive maintenance by indicating potential issues before they lead to system failures.
- Software Updates: The mention of "Please check for updates at: www.boschrexroth.ca/compu-spread" indicates that software updates are available, which can improve performance, add features, and fix bugs.
- Fuse Protection: The 2.5A Fast fuse provides protection against electrical overloads, a common maintenance item.
- LCD Screen Care: A specific warning regarding the LCD touch screen emphasizes the importance of protecting it from physical impact and advises contacting Bosch Rexroth Canada for replacement if damaged, highlighting a critical component that requires careful handling.
In summary, the Bosch Rexroth CS 550/150RC is a sophisticated and robust controller designed to optimize material spreading operations through its comprehensive control features, intuitive interface, and integrated diagnostic capabilities.
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