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Troubleshooting FloBoss S600+ | Errors
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In the complex and demanding world of industrial operations—from the vast expanses of oil & gas fields to the intricate networks of petrochemical plants and the robust infrastructure of power generation facilities—accurate and reliable flow measurement isn’t just a best practice; it’s the very bedrock of financial integrity, operational efficiency, and environmental compliance. When issues arise, effective Troubleshooting FloBoss S600+ Errors becomes paramount.
Hidden within the sophisticated machinery that drives these industries are vital components like the FloBoss S600+ Flow Computer, diligently capturing every critical data point. Yet, even the most advanced systems can face operational hiccups, leading to critical data inaccuracies, costly downtime, and potentially severe operational disruptions. Addressing FloBoss S600+ errors swiftly is key.
This comprehensive Troubleshooting FloBoss S600+ Errors is meticulously crafted to empower engineers, maintenance technicians, and decision-makers. It provides the essential knowledge required to promptly identify and rectify common problems, ensuring your FloBoss S600+ Flow Computer continues to deliver unmatched precision and unwavering reliability. This guide is your ultimate resource for maintaining optimal performance and mitigating unexpected challenges, transforming potential crises into manageable situations. Mastering FloBoss S600+ errors is now within reach.
Understanding the Pivotal Role of the FloBoss S600+ Flow Computer

The FloBoss S600+ Flow Computer stands as a flagship product from Emerson, a global technology and engineering powerhouse renowned for its innovations in industrial automation and intelligent infrastructure. It’s a critical, panel-mounted device specifically engineered for highly accurate liquid and gas hydrocarbon flow measurement in crucial fiscal and custody transfer applications worldwide.
Its design prioritizes flexibility, enabling seamless handling of multi-stream and multi-station setups. It is loaded with advanced features like a built-in web server for remote diagnostics and robust data logging capabilities. To truly grasp the fundamental role these sophisticated devices play in your operations, a foundational understanding of What Is A Flow Computer? can be invaluable. This Troubleshooting FloBoss S600+ Errors is designed as your indispensable companion for sustaining its peak performance.
FloBoss S600+ Hardware Enhancements: A Leap in Precision and Connectivity
The evolution from the original FloBoss S600 to the FloBoss S600+ Flow Computer represents a significant leap in hardware capabilities, primarily driven by its enhanced Central Processing Unit (CPU) module. Understanding these strategic improvements is foundational to any effective Troubleshooting FloBoss S600+ .
- Physical Compatibility and Evolution: Remarkably, the FloBoss S600+ maintains physical compatibility with its predecessor. It mounts seamlessly into existing panels and utilizes the same robust case (chassis), I/O modules, prover modules, and HART® modules. The most visible physical change is the appended ‘+’ symbol, signifying a new era of enhanced functionality. This means facilities can upgrade without a complete system overhaul, minimizing installation complexity and cost.
- The Power of the Enhanced CPU Module: This upgraded CPU is the brain behind the “plus.” It is specifically designed to fit into the legacy FloBoss S600 case, offering a powerful upgrade path.
- Expanded Communication Ports for Unrivaled Connectivity: One of the most impactful enhancements is the dramatic boost in communication capabilities. TheFloBoss S600+ Flow Computer now comes standard with a second independent Ethernet port. This crucial upgrade eliminates the need for the optional Ethernet Module (P190), freeing up a valuable slot within the chassis for additional I/O modules.It also boasts an increased number of serial ports, including four new RS 485 ports, complementing the existing RS 232 and RS 422/485 options. This means greater flexibility for integrating the device into complex control networks and SCADA systems. Recognizing these advancements is key for Troubleshooting FloBoss S600+ Errors.
- Integrated USB Port for Seamless Data Management: A significant convenience upgrade is the new USB port located on the rear of the CPU module. This port simplifies data management by allowing direct download of critical alarm, event, and historical reports onto a standard USB flash drive. This feature streamlines data retrieval for analysis, auditing, and compliance purposes, reducing manual data collection efforts.
- Unprecedented I/O Flexibility: With dual standard Ethernet ports now integrated into the CPU, the FloBoss S600+ offers unprecedented flexibility for configuring its remaining three slots. While the I/O (P144) module must occupy the first available slot, you can strategically place additional I/O, HART (P188), or Prover (P154) modules.This enhanced modularity means a single FloBoss S600+ can now support one or even two HART modules, providing up to 24 point-to-point connections or accommodating up to 50 transmitters in multi-drop mode—a game-changer for large-scale instrument integration.
- Revolutionary Battery Backup System: The enhanced CPU module features a standard 3.4V Li battery for backup, designed with field replacement ease in mind. Operators can now easily unclip and replace the battery without the need for complex soldering or de-soldering procedures, significantly reducing maintenance time and specialized labor requirements. This battery typically offers a robust life expectancy of five to seven years when the FloBoss S600+ is powered by a DC supply, or a substantial 18 months even when operating solely on battery power. This feature directly impacts Troubleshooting FloBoss S600+ Errors related to power loss.
- Streamlined Hardware Design: To accommodate new features and improve overall design, some less frequently used ports have been removed. The download port on the rear of the original FloBoss S600 and an expansion port (previously used for remote I/O) have been eliminated. However, the essential front panel download port remains, ensuring user accessibility for diagnostics and configuration. These thoughtful design changes contribute to a more robust and efficient unit, further enhancing your Troubleshooting FloBoss S600+ Errors efforts.
Configuration and Software Compatibility: Ensuring Operational Continuity
Seamless configuration and software compatibility are paramount for minimizing downtime during deployment and updates. This Troubleshooting FloBoss S600+ recognizes that understanding these aspects is key to smooth operations and effective resolution of FloBoss S600+ errors.
- Existing Configuration Compatibility: A major advantage for current FloBoss S600 users is that existing configurations built with FloBoss Config600 version 1v4 or later can run without issue on the new FloBoss S600+ Flow Computer. This preserves prior investments in configuration development. For earlier versions (1.1, 1.2, or 1.3), consulting Remote Automation Solutions Technical Support is recommended for proper migration, avoiding potential FloBoss S600+ errors.
- Lightning-Fast Configuration Downloads: The FloBoss S600+ boasts significantly reduced configuration download times—approximately ten times faster than its predecessor when using Config600 tools. This dramatically cuts down commissioning time during new deployments or major system updates, directly impacting project timelines and operational readiness.
- Training & License Requirements: Engineers already proficient with the FloBoss Config600 Pro training course generally will not require additional training specifically for the FloBoss S600+. However, a new version of the FloBoss Config600 configuration tool and its associated license will be necessary to fully unlock and utilize the new features provided by the FloBoss S600+.
- Enhanced LogiCalcs Performance: The versatile LogiCalcs feature remains fully available in theFloBoss S600+ Flow Computer and now executes operations typically five times faster. This improved processing speed translates to more responsive control and faster calculation cycles for complex custom logic.
Operator Interfaces and Communication Protocols: Seamless Integration
Effective Troubleshooting FloBoss S600+ Errors also depends on a clear understanding of how the device interfaces with operators and integrated systems. The FloBoss S600+ has refined its communication capabilities while maintaining a familiar user experience.
- Familiar Front Panel Interface: The operator interface via the front display panel remains largely unchanged, with only minor cosmetic adjustments. This ensures a transparent transition for operators, requiring no retraining and preserving existing workflows.
- Next-Generation Ethernet Ports: Both standard Ethernet ports on the FloBoss S600+ have been upgraded to support 100MB/s in full duplex mode, a substantial improvement over the older S600’s 10MB/s half duplex limitation. These ports continue to support industry-standard Modbus/TCP and Modbus over Ethernet protocols, ensuring robust and high-speed data exchange with control systems and networks. Resolving related FloBoss S600+ errors is crucial.
- Consistent Modbus Compatibility: The Modbus register map remains identical, guaranteeing that previously developed Modbus polling for the existing FloBoss S600 remains fully compatible with the FloBoss S600+. This continuity minimizes software development efforts during system upgrades.
- Expanded Serial Communication Baud Rates: The available baud rates for serial communications have been significantly expanded, now ranging from 2,400 to 57,600 bps (up from 300-38,400 bps). This offers greater flexibility for integrating with a wider range of legacy and modern serial devices.
- Enhanced Web Interface: The web server interface, compatible with the existing FloBoss S600, has been further enhanced in the FloBoss S600+ to improve security features and provide richer diagnostic capabilities, enabling more secure and effective remote monitoring.
Upgrading Your FloBoss S600 to S600+: A Strategic Advantage
Upgrading from an original FloBoss S600 to the new FloBoss S600+ Flow Computer is a strategic decision that offers access to enhanced features without the need to replace the complete machine. This process is designed to be streamlined, providing a cost-effective path to modern capabilities and simplifying future Troubleshooting FloBoss S600+ Errors efforts.
- Streamlined Upgrade Procedure: The upgrade process is relatively straightforward. It involves saving the existing FloBoss S600 configuration, safely disconnecting and removing the original CPU module, inserting the enhanced CPU module, and then downloading the original configuration file to the FloBoss S600+. This allows the upgraded unit to operate identically to the previous S600s, while also unlocking the full suite of new features offered by the Troubleshooting FloBoss S600+ .
- Software Requirements for Upgrade: For a basic upgrade that doesn’t utilize the new functionalities, Config600 version 1.4d or later is sufficient. However, to take full advantage of all the new features the FloBoss S600+ provides, the configuration must be updated using Config600 Pro version 3.xx or later and subsequently downloaded into the upgraded flow computer.
- Post-Upgrade Testing: As with all firmware or hardware changes in critical industrial systems, it is strongly recommended that the upgraded FloBoss S600+ flow computer undergoes thorough testing before being returned to service. This ensures full functionality and optimal performance in its operational environment.
General Troubleshooting Guidelines for Your FloBoss S600+
Before contacting support or delving into complex procedures, adherence to fundamental troubleshooting guidelines is paramount. This initial phase of your Troubleshooting FloBoss S600+ Errors can often resolve common FloBoss S600+ errors.
- Meticulous Documentation: Always write down every step you have taken. Meticulously note the order in which you remove components, and observe their precise orientation before making any modifications. This detailed record is invaluable for tracing steps, identifying potential causes, and ensuring correct reassembly.
- Prioritize Safety: Always read and strictly follow all cautions and warnings detailed in the S600+ instruction manual. Electrical and industrial equipment demands respect for safety protocols.
- Essential Initial Checks: Before escalating to technical support, perform these critical preliminary checks:
- Verify that all modules within the FloBoss S600+ are correctly seated in their slots, and that their retaining screws are securely fastened. Loose connections are a frequent source of issues.
- Confirm that all field wiring connections are properly installed and secure, checking for loose wires or incorrect terminations.
- Ensure the supply voltage to the FloBoss S600+ is correct and stable according to specifications, as improper power can lead to a multitude of FloBoss S600+ errors.
- System Restart Procedures: Once you have completed your troubleshooting steps, or if the issue persists after preliminary checks, perform a warm start or cold start as outlined in your S600+ instruction manual’s “Startup” chapter. These restarts can often clear temporary glitches.
- Component Returns Policy: If instructed by your local sales representative or technical support personnel, promptly replace any troubled parts with available spares. Ensure that the faulty components are returned to the address provided by the local sales representative or technical support team for further analysis or repair.
Common FloBoss S600+ Errors: Checklists for Rapid Resolution
This section serves as a practical checklist, guiding you through rapid identification and resolution of frequently encountered problems. It makes your Troubleshooting FloBoss S600+ Errors an immediate asset for tackling common FloBoss S600+ errors.
Power Issues
If you are experiencing trouble with powering up your FloBoss S600+ Flow Computer:
- Check the wiring connections at terminal block TB1 on the CPU backplate and inspect the wiring at the main power source.
- Confirm the power supply voltage meets the required specifications.
- Inspect the fuse on the CPU module. If it appears blown or damaged, refer to Section 8.3.4, “Changing the Fuse,” for detailed replacement instructions.
Startup Menu Problems
If RESETTING, RESTARTING, or the Startup menu does not appear on the display as expected, or if the Startup menu appears instead of the Main menu after initialization (common FloBoss S600+ errors during startup):
- Re-check the power supply voltage and inspect the fuse on the CPU module.
- If a warm start does not occur, verify the position of jumper J2 on the CPU module. If it’s in the closed (cold start) position, move it to the open (warm start) position to allow a warm start and bypass the Startup menu in the future.
- Check for a valid configuration. If no configuration is present, refer to Section 8.3.2, “Send and Reflash Config File,” below.
- Confirm whether a Clear SRAM command has recently been issued, as this can affect startup.
Front Panel Lighting and LED Indicators

Visual cues from the front panel can indicate operational status or issues:
- Front Panel Display Not Backlit: Check the connector (J2) between the front panel and the main board. If the screen is entirely blank (no text or numbers), contact your local sales representative or technical support.
- Front Panel LED States:
- Green LED: Indicates the FloBoss S600+ is functioning correctly, signaling normal operation.
- Red LED: Signifies an alarm state. Refer to your manual’s Section 5.4, “Alarm LED and Alarm Keys,” for specific alarm information.
- Orange LED (during configuration run): If the LED is orange while the configuration is running (not just at the Startup menu), power down the FloBoss S600+, carefully remove and reseat all boards, and then re-apply power. If it persists, contact support. These are common FloBoss S600+ errors to watch for.
I/O LED & Fail Messages
Issues with Input/Output (I/O) modules are common and can manifest as non-blinking LEDs or “I/O Fail” messages:
- If red or green LEDs on the I/O module backplate do not blink during operation, or if the front panel displays an I/O Fail message:
- Check I/O module connections: Power down the unit, remove the I/O module, reseat it firmly, and then re-apply power.
- Inspect the front panel display and LED; if they are not lit, a power issue may be present.
- Verify with the person who configured the unit whether the correct I/O module is fitted for your setup.
- Check the running configuration for any “BAD TX” or “BAD RX” messages, typically found under Main menu > TECH/ENGINEER > COMMUNICATIONS > SERIAL PORTS > PORT 08.
- For specific I/O Fail messages, also check the jumper settings on the I/O modules and ensure all I/O field wiring connections are secure and correct. Resolving these effectively is part of Troubleshooting FloBoss S600+ Errors.
Serial Communications Challenges
Trouble with a serial communications connection (RS-232, RS-422, or RS-485) can disrupt data flow. This Troubleshooting FloBoss S600+ Errors addresses common pitfalls:
- Confirm power is consistently applied to the FloBoss S600+ Flow Computer.
- Check all wiring to the termination block or connector (refer to Chapter 3, CPU, in your manual).
- Verify the communication port settings from the front panel display against your system requirements.
- Confirm the Modbus address is correctly configured.
- Review the setting of the termination resistor jumper for proper signal integrity.
Advanced Troubleshooting Procedures for the FloBoss S600+
For more persistent or complex issues, these advanced procedures outlined in this Troubleshooting FloBoss S600+ Errors offer solutions for critical system recovery and updates. Successfully performing these is key to resolving significant FloBoss S600+ errors.
Reflash Firmware
This procedure allows you to reprogram theFloBoss S600+ Flow Computer’s flash memory with new values for its operating system components and application firmware, often used for system upgrades or recovery from corruption.
- Critical Caution: Under no circumstances should you turn off the FloBoss S600+ while it is erasing or reprogramming its Flash memory. Doing so will render the S600+ unusable. If this occurs, you must reload the configuration files and the correct version of the operating system’s binary files.
- Procedure:
- Access the Startup menu on the front panel of the FloBoss S600+.
- Select “REFLASH FIRMWARE” from the Startup menu.
- Press “1” to confirm the selection. The message “PERFORM CONFIG 600 FLASH COMMAND NOW” displays.
- Access the Config Transfer program in the Config600 software, select the required operating system .bin file, and click “Send Now” to download it to the FloBoss S600+.
- The front panel will display “RECEIVING BINARY FILE” followed by “RECEIVED OK” upon successful download. If “FLASH FAILED” appears, remove power for 5 seconds, re-apply, and restart from step 1.
- The FloBoss S600+ then erases and reprograms the flash memory, displaying “RESETTING – PLEASE WAIT”.
- The FloBoss S600+ restarts. If it hasn’t restarted after 30 seconds, power cycle (remove power connector for 5 seconds, then replace) and begin again from step 1.
Send and Reflash the Config File
This procedure is used to download a new configuration file to the FloBoss S600+ Flow Computer and reprogram its flash memory with those new values, crucial for deploying new setups or restoring configurations. This is a common solution for many FloBoss S600+ errors related to configuration.
- Procedure:
- Select “Transfer Data” from the Config600 software.
- Choose the Comm port connected to the FloBoss S600+ (default parameters: 38400 bps, 8 data bits, 1 stop bit, and no parity). Configuration files can also be transferred via Ethernet.
- Select the required configuration file and the sections you want to transfer.
- Click “Send Now” to download the file. Once complete, the FloBoss S600+ restarts and displays the Startup menu.
Clear SRAM
The “Factory Setup” option on the Startup menu includes “Clear SRAM” and “Format Flash.” These options should only be used under explicit instruction from factory personnel in the event of severe problems, as they lead to data loss and are a last resort for complex FloBoss S600+ errors.
- Function: Using “Clear SRAM” will overwrite the FloBoss S600+’s SRAM area, resulting in the loss of all battery-backed configuration data, including system and process configuration data, metering totalizers, and network settings.
- Procedure:
- Select “FACTORY SETUP” from the Startup menu.
- Select “CLEAR SRAM”.
- Press “1” to confirm. The message “COMMUNICATIONS LINK FAILURE” displays.
- Wait 30 seconds. If the display doesn’t change, reboot the FloBoss S600+ (power down, wait five seconds, and then repower). The Startup menu displays upon completion.
Changing the Fuse
A crucial part of electrical Troubleshooting FloBoss S600+ Errors is the fuse. The fuse is located in a clip-in type holder on the CPU module.
- Procedure:
- Switch off the power supply and remove any connections.
- Unscrew and carefully remove the CPU module from the FloBoss S600+ case.
- Gently remove the fuse from its housing.
- Check the fuse integrity. If replacement is needed, use only a 20 mm x 5 mm 2.5 Amp anti-surge fuse. Using a fuse with a higher current rating invalidates the FloBoss S600+ Flow Computerwarranty.
- Replace the fuse, ensuring it is secure.
- Replace the CPU module into the case.
- Replace all connections and switch on the power supply.
FloBoss S600+ FAQs and Where to Find Comprehensive Support
To further assist our clients in optimizing their operations and understanding the nuances of this powerful device, we have compiled a comprehensive resource designed to address common queries and provide instant clarity. We understand that quick answers can save valuable time and prevent minor issues from escalating. For swift and precise answers to frequently asked questions regarding the FloBossâ„¢ S600+ Flow Computer, please refer to our Frequently Asked Questions document. This invaluable guide serves to clarify functionalities, address typical inquiries, and empower you to maximize your FloBoss S600+ Flow Computer investment with confidence, reducing potential FloBoss S600+ errors.
You can find the full range of flow computers available from Seven Star LLC directly on our website. We provide expert sourcing and comprehensive support for all your industrial engineering solutions, ensuring you have access to the right tools and knowledge.
Conclusion
Mastering the intricacies of Troubleshooting FloBoss S600+ Errors is paramount for ensuring the continuous, accurate, and reliable operation of your critical industrial processes. By understanding common FloBoss S600+ errors and applying systematic diagnostic and resolution procedures, you can significantly minimize downtime, safeguard precious assets, and maintain the impeccable integrity of your hydrocarbon flow measurements. This comprehensive Troubleshooting FloBoss S600+ Errors serves as your essential resource for maintaining peak performance and operational excellence.
At Seven Star LLC, we are more than just a supplier; we are your dedicated partner in industrial reliability. We offer not only comprehensive guides like this, designed to empower your team, but also readily availableFloBoss S600+ Flow Computers and a wide range of other flow computers to meet your exact specifications. Our commitment extends to providing unparalleled technical support and seamless procurement, ensuring you receive the highest quality solutions swiftly and efficiently.

Are you looking to purchase a FloBoss S600+ or any other type of flow computer to enhance your operations? Our dedicated team of experts at Seven Star LLC is ready to assist. Simply fill out the inquiry form conveniently located on the right side of this article, and our specialists will promptly contact you to provide a precise price quote and tailored solutions, ensuring you get the exact cutting-edge technology you require for your industrial needs.







