MSC TOO FEW SETS

UnclassifiedElectrical

What This Code Means

MSC TOO FEW SETS alarm activates; MSC failure alarm occurs (configured as warning or electrical trip); MSC TOO FEW SETS alarm triggers

Possible Causes

  • The number of sets on the MSC link is less than the minimum number configured in the module
  • The number of modules communicating on the Multiset communications link falls
  • The number of modules on the communications link falls below the 'Minimum modules on Multiset comms link' configurable setting

Suggested Actions

  1. 1Refer to the appropriate PC configuration manual
  2. 2Increase the number of communicating modules on the Multiset communications link to automatically clear the warning alarm and reconfigure communicating modules
  3. 3Configure and activate a module digital input to disable the MSC failure alarm
  4. 4Increase the number of communicating modules on the Multiset communications link
  5. 5Adjust the 'Minimum modules on Multiset comms link' configuration setting in the module

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