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SYS fault. essernet® cont: xxtrouble

ESSER FlexES: SYS fault. essernet® cont: xx

ESSER FlexES·0 views·0 field notes

What This Code Means

Incorrect setting of the essernet address on the DIL switch of the essernet module.

Common Causes

  • 1Incorrect DIL switch setting
  • 2Address conflict on the network
  • 3Yellow LED on the essernet module is lit

Resolution Steps

Check the DIL switch on the essernet module and set the correct address according to the system configuration.

Manual References(1)

Field Notes

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Related Codes

Battery fault (excessive contact resistance)The system has detected excessive resistance (> 200 mOhm) at the battery terminals or cables.Tamper contactThe tamper contact is used to monitor whether the control panel's housing has been opened and can be used to automatically deactivate components for servicing.Hardware errorInternal hardware failure detected within the essernet module.essernet connection interruptionA break or wiring error has been detected in the essernet communication loop.Fault in the mains power supplyThe primary 230 V AC power source is missing or has failed.

Related Questions

How do I reset a fault condition on the Esser FlexES panel after replacing a detector on the loop?How do I set up cause-and-effect programming on the FlexES panel to link detector zones to NAC outputs?What are the compatible battery specifications for the FlexES panel, and what is the procedure for battery replacement?
All FlexES trouble codesFlexES panel page