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Unexpected SLC device detectedtrouble

Silent Knight 5820XL: Unexpected SLC device detected

Silent Knight 5820XL·1 view·0 field notes

What This Code Means

A device is present on the SLC loop that has not been programmed into the system configuration.

Common Causes

  • 1New device added without programming
  • 2Incorrect address set on a new device

Resolution Steps

Program the new device into the system using the panel menu or software, or remove the device if it is not required.

Manual References(4)

Field Notes

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Related Codes

Printer offlineThe system printer is not communicating with the control panel.SLC Class A supervision lostThe panel has lost the return path for a Class A SLC loop configuration.Point disabledA specific point or circuit has been manually taken out of service, preventing it from initiating an alarm or activating an output.DBL ADDRAn address has been assigned to more than one detector on the SLC loop.Supervisory conditionA supervisory point, such as a tamper switch or duct detector, has been activated.

Related Questions

How do I expand the SK-5207 from 8 zones to 16 zones using the 5210 Zone Expander?What are the key differences between the SK-5207 and its predecessor the SK-5104?How do I program zone assignments and custom zone labels on the Silent Knight 6820?
All 5820XL trouble codes5820XL panel page