Resource Center Tools

Sign In

Sign In

Home
Resources
Trouble Codes
Siemens
Mxl
Ground Fault Is Ok

Resource Center

Browse

Home Questions252 Trouble Codes688 Panels24 Panel Specs24

Learn

Community

Tools

Common Categories

System TroubleSupervisoryGround FaultNACCommunicationPowerDeviceNetwork

Troubleshooting Tip

When diagnosing codes, always check the event history log first. Many trouble conditions are intermittent and tied to environmental factors like temperature or moisture.

Recommended SupplierSponsored

Fire Alarm Parts for Old and New Systems

Panels, detectors, modules and signals
50+ brands, current and legacy
Order by 3 pm ET, ships same day
90-day warranty on every part

Shop Fire Alarm Parts

Can't find what you need?

Resource Center

Questions Panels Trouble Codes Panel Specs NFPA 72-2025

Legal

Privacy Policy Terms of Use Disclaimer DMCA

Cookie Preferences

Company

About Us Blog Glossary Contact Us

© FACP Manuals LLC. All rights reserved.

Built by Will

GROUND FAULT IS OK: MXL Trouble Code | Fire Alarm Resource Center

GROUND FAULT IS OK

maintenance

Siemens MXL

76 views·0 field notes

What This Code Means

The system ground fault test has passed and no ground faults are currently detected.

Common Causes

1Normal system operation
2Successful repair of a previous ground fault

Resolution Steps

No action required as the system is reporting a normal state for ground supervision.

Manual References(1)

1siemensMXL-IQInstallationp. 7, 69, 34, 47, 74 +5Open

Field Notes

Loading field notes...

Sign in to share a field note

Related Codes

GROUND FAULT IS PLUSThe system has detected a positive ground fault on the field wiring.AC Fail or BrownoutPrimary AC power is missing or below the brownout level; the System is running on battery backup.GROUND FAULT IS MINUSThe system has detected a negative ground fault on the field wiring.[custom message] [device type] IN SUPA condition indicating that a monitored device or system has changed to an off-normal state, which takes priority over security and trouble conditions.AC VOLTAGE = X VOLTSDisplay of the current AC input voltage to the system power supply.

Related Questions

What modules are available to expand the MXL beyond its base configuration, and what is the maximum supported cabinet and loop count?How many addressable devices does the MXL support per SLC loop, and what is the total system point capacity?What are the battery requirements and backup power calculations for the MXL?

All MXL trouble codes MXL panel page