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Alarm ID  Description  Setpoints 
6= In bounds 
Relay goes “ON” if 
value is inside the zone 
between the two 
setpoints. 
Relay Setpoints, 
P213, 223 and 
P214, 224 can be 
set in any order as 
the unit ‘knows’ 
that you are setting 
an in bounds alarm. 
7= Out of bounds 
Relay goes “ON” if 
value is outside the zone 
between the two 
setpoints. 
Relay Setpoints 
P213, 223 and 
P214, 224 can be 
set in any order as 
the unit ‘knows’ 
that you are setting 
an out of bounds 
alarm. 
 
The  fourth  parameter  and  the  fifth  parameter  for  each  relay  set  the 
Alarm “ON” and “OFF” points. For a high alarm the “ON” is set higher 
than “OFF”. For low alarm then “ON” is set lower than “OFF”. See the 
appropriate alarm ID, table (P212, 222) for further information. 
When P211, P221 = 3 (Loss of Echo) or 4 (Loss of Clock)  
This parameter has no function and will not be displayed.  
When P211, P221 = 1 or 2 
P213, P223 - Relay Setpoint 1 
Determines  the  “ON”  or  “OFF”  point  for  the  alarm  according  to  the  ID 
selected. 
P214, P224 - Relay Setpoint 2 
Determines  the  “ON”  or  “OFF”  point  for  the  alarm  according  to  the  ID 
selected.