June 19, 2025 BY

As a senior automation engineer…

Specific Troubleshooting Guide for 3500 Series Monitors and I/O Modules

This troubleshooting guide provides common issues, possible causes, and solutions for the Bently Nevada 3500 Series Monitors and I/O Modules.

Common Issues and Solutions

Issue: Alarm not triggering

Possible Causes:

  • Incorrect alarm setpoint configuration
  • Faulty sensor or input module
  • Power supply issues

Recommended Solutions:

  1. Verify and adjust alarm setpoints in the configuration
  2. Check the functionality of sensors and replace if necessary
  3. Ensure stable power supply to the system
Issue: Communication failure with monitoring system

Possible Causes:

  • Loose or damaged connections
  • Software configuration errors
  • Module failure

Recommended Solutions:

  1. Inspect and secure all connections
  2. Review software settings and configurations
  3. Replace faulty modules as needed
Issue: False alarms

Possible Causes:

  • Environmental interference
  • Incorrect sensor calibration
  • Software bugs

Recommended Solutions:

  1. Identify and mitigate sources of interference
  2. Recalibrate sensors according to the manual
  3. Update software to the latest version

Advanced Diagnostic Notes

Utilize built-in diagnostic tools within the 3500 Monitoring System to perform detailed analysis and identify issues.

For unresolved issues, consult the full manual or contact support.

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Last updated: June 19, 2025 | Author: Senior Industrial Automation Engineer…