Page 42 
Relay Parameters
Relay ParametersRelay Parameters
Relay Parameters 
  
 
All relay related parameters are prefixed with a 2** . 
The  second  digit  of  the  three  figure  parameter  number  denotes  the  relay 
number as follows: 
21*  parameters for Relay 1  
22*  parameters for Relay 2 
The  third  digit  selects  specific  parameters  for  the  setting  up  of  the  relays, 
which  can  be  selected  individually  and  results  in  the  following  parameter 
numbers for each relay. 
Relay 1   210 to 218 
Relay 2   220 to 228 
Relay Type 
P210, P220 - Relay Type 
This parameter defines what type each relay should be, see the table below 
or available options. 
Relay not in use or programmed.
1= Alarm 
Relay  is  programmed  as  an  alarm  relay, 
which  will  de-energise  ON,  and  energise 
OFF.  This  will  ensure  an  alarm is  raised if 
the power fails to the unit. 
2= Control 
Relay  is  programmed  as  a  control  relay, 
which  will  energise  ON,  and  de-energise 
OFF.