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Common Parameters 
P1 and P2 
P*217, P*227, P*237, P*247, P*257, P*267 - Relay Closures 
This  parameter  will  record  how  many  times  each  relay  is  operated,  this 
parameter  displays  the  number  of  times  the  relay  has  activated  since  the 
relay has been in use. It can be reset with any value. 
P*218, P*228, P*238, P*248, P*258, P*268 - Relay Fail Safe 
Your  Ultra  Twin  has  a  general  fail-safe  for  each  point  of  measurement,  
parameter P1-808 or P2-808. However, this can be overridden so that each 
individual relay has its own independent fail safe mode.  
This parameter determines what the relay will do in the event of the  Fail 
safe Time (P1-809 or P2-809) expiring.