Schneider Electric ACRC502, ACRC500 Configure Unit General Role Override Auto and that cooling

Page 34

Alarm Message

Severity

Action Required

 

 

 

External Communication Fault

Critical

• A hardware failure exists.

 

 

• For assistance, contact Customer Support.

 

 

 

Fan #n Fault

Warning

• A hardware failure exists.

 

 

• For assistance, contact Customer Support.

 

 

 

Fan #n Run Hours Violation

Warning

• At the display interface, reset the Fans run hours in the View Run

 

 

Hours screen after the appropriate maintenance for the device has

 

 

been performed.

Filter Sensor Fault

Warning

• A hardware failure exists.

 

 

• For assistance, contact Customer Support.

 

 

 

Fluid Calibration Active

Critical

• The cooling unit is in fluid calibration mode. See “Fluid Calibration

 

 

Mode:” on page 17 for more information.

 

 

 

Fluid Flowmeter Comm Fault

Warning

• Make sure the sensor is connected properly.

 

 

• If the problem persists, contact Customer Service.

 

 

 

Fluid Flowmeter Fault

Critical

• If a leak exists, fix the problem.

 

 

• Make sure the supply and return chilled water pipes are connected

 

 

properly, fluid is flowing from the chiller to the unit, and the electrical

 

 

connections to the flowmeter are correct.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Group Communication Lost

Warning

• Make sure the number of cooling units in the group is configured

 

 

properly, and the A-Link connections between cooling units are correct.

 

 

• Make sure the system is receiving power and is connected properly.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Internal Communication Fault

Critical

• A hardware failure exists.

 

 

• For assistance, contact Customer Support.

 

 

 

Leaving Fluid Temperature

Warning

• Make sure the sensor is connected properly.

Sensor Fault

 

• If the problem persists, contact Customer Support.

 

 

 

No Backup Units Available

Warning

• Check to make sure cooling units in the group are set to

 

 

Configure Unit > General > Role Override > Auto and that cooling

 

 

units are available (not in a failed state).

 

 

• For assistance, contact Customer Support.

 

 

 

On Standby: Input Contact

Warning

• At the display interface, make sure the Input Normal State is defined

Fault

 

correctly in the Set Unit Threshlds screen.

 

 

• Clear the problem that caused the input contact switch to change from

 

 

its normal state.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Power Supply Feed A Fault

Warning

• Make sure the power source is connected properly and the power is

 

 

on.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Rack Inlet #n High

Critical

• Make sure the temperature sensor is connected and placed properly.

Temperature Violation

 

• Make sure the Rack Inlet threshold is set correctly in the Set Unit

 

 

Threshlds screen.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Rack Inlet #n Temperature

Critical

• Make sure the sensors are connected properly.

Sensor Fault

 

• If the problem persists, replace the sensor, or contact Customer

 

 

Support.

 

 

 

Return Air High Temperature

Warning

• Make sure the Return Air threshold is set correctly in the Set Unit

Violation

 

Threshlds screen.

 

 

• If the problem persists, contact Customer Support.

 

 

 

Return Air Sensor Fault

Critical

• Make sure the sensor is connected properly.

 

 

• Replace the sensor.

 

 

• If the problem persists, contact Customer Support.

 

 

 

28

InRow RC Operation and Maintenance Manual

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Contents Operation and Maintenance Manual 990-3237B-001 Publication Date NovemberSchneider Electric IT Corporation Legal Disclaimer Table of Contents Network Management Card Troubleshooting Page Important Safety Information General InformationSafety Notices During Operation Hazard of Electric SHOCK, EXPLOSION, or ARC FlashStatic Electricity Hazard Commissioning ChecklistsInitial inspection checklist Ensure thatElectrical inspection checklist Electrical HazardMechanical inspection checklist Piping InstallationFinal inspection checklist User interface inspection checklistStart-up inspection checklist While the equipment is operating, ensure thatDisplay Interface OperationDescription Function Main menu screens Using the DisplayScrolling status screens Navigating the main menuPath Main Set Password Change Passwords Using the Path statementNavigating sub-menus Start the cooling unit Password entryPath Main Operation Limit Access Path Main On/StandbyStop the cooling unit Standby OptionCooling unit configuration General ConfigurationPath Main Configure Unit General Contacts Path Main Configure Unit Discrete I/OPath Main Configure Unit Discrete I/O Normal State View the state of input and output contactsConfigure the cooling group Cooling Group ConfigurationPath Main Configure Group Identify the cooling unit Configure ModbusPath Main Configure Modbus Path Main Set IdentificationSetpoints How the Cool mode worksControl the Environment Path Main Set Group SetpointsPID settings Path Main Set Group PIDsTune the PID loop Loop Behavior PID Tuning CorrectionControl Method Proportional Integral Derivative Run hours Service intervalsThresholds Adjust display Display SettingsPassword & timeout Date & timeDisplay units Path Main Menu Set Display UnitsConfigure the network Network ConfigurationPath Main Configure Network Cooling unit status View Status ReadingsPath Main View Unit Status Path Main View Group Status Cooling group statusAbout the cooling unit Path Main About InRow RCClear event log Event LogView event log Path Main View Event LogClear active alarms Respond to AlarmsView active alarms Alarm messages and suggested actionsConfigure Unit General Role Override Auto and that cooling Threshlds screenAlarm Message Severity Action Required Schneider Electric Device IP Configuration Wizard Quick ConfigurationTCP/IP configuration methods Network Management CardIni file utility Bootp & Dhcp configuration Remote access to the control console Local access to the control consoleNetwork TCP/IP Boot Mode Dhcp only Advanced Dhcp Cookie Is Control console Choose Network from the Control Console menuWeb interface Access a Configured Network Management CardTelnet and SSH Simple Network Management Protocol Snmp ModbusInRow RC Operation and Maintenance Manual Recover From a Lost Password Cleanliness MaintenanceMonthly Preventive Maintenance EnvironmentMechanical ElectricalSemi-Annual Preventive Maintenance FunctionalTroubleshooting Problem Possible Cause Corrective ActionProblem Possible Cause Corrective Action Page Page Worldwide Customer Support

ACRC501, ACRC502, ACRC500 specifications

Schneider Electric, a global leader in energy management and automation, has introduced its sophisticated line of edge computing solutions, namely the ACRC500, ACRC501, and ACRC502. These models are designed specifically to meet the increasing demand for efficient and reliable edge computing environments across various industries.

The ACRC500 serves as a compact and versatile solution that caters to small to medium-sized applications. It is engineered to optimize performance by utilizing advanced thermal management technologies. With a scalable architecture, the ACRC500 can easily be adapted for diverse workloads, making it ideal for facilities requiring quick deployment and efficient operation.

Meanwhile, the ACRC501 provides enhanced performance capabilities with increased processing power and memory. This model incorporates state-of-the-art technologies such as edge analytics and artificial intelligence, allowing businesses to make data-driven decisions in real time. Its robust design ensures it can withstand harsh environmental conditions, making it suitable for industrial settings. The ACRC501 also features advanced security protocols, ensuring sensitive data is safeguarded against potential cyber threats.

The ACRC502 stands out with its focus on high-density applications, offering improved data handling and processing efficiency. This model supports a wide range of connectivity options including Wi-Fi, Ethernet, and cellular networks, ensuring seamless integration into existing infrastructure. Its modular design allows for easy upgrades and scalability, making it a future-proof investment for enterprises looking to expand their edge computing capabilities.

All three models—ACRC500, ACRC501, and ACRC502—are built on Schneider Electric's EcoStruxure platform. This innovation enables real-time monitoring and analytics, facilitating proactive maintenance and reducing downtime. Furthermore, they support IoT applications, making them ideal for smart factory implementations, healthcare analytics, and energy management systems.

In addition to their high-performance features, these edge computing solutions are designed with sustainability in mind. Schneider Electric emphasizes energy efficiency and reduced carbon footprints in their development processes, aligning with global sustainability goals. The result is a suite of products that not only enhance operational efficiency but also contribute to a more sustainable future for businesses.

In conclusion, the ACRC500, ACRC501, and ACRC502 represent Schneider Electric's commitment to innovation in edge computing. With their array of features and technologies, these models are poised to meet the evolving needs of industries across the globe, driving the future of operational efficiency and sustainability.
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