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P1-820, P2-820 Totaliser 1&2 
Displays  the  current  value  of  the  non-resettable  totaliser(s).  During  run 
mode these totalisers can be viewed via the “Totaliser” hot key  . Unlike 
the resettable totaliser these totalisers cannot be reset whilst in run mode, it 
can  however  be  reset  whilst  in  program  mode  by  accessing  P1-820 
Totaliser 1, P2-820 Totaliser 2 and entering zero.  
P1-821, P2-821 Totaliser ( R )1&2 
Displays the current value of the resettable totaliser(s), these totalisers can 
be allocated to appear, during run mode, on the auxiliary display line (P1-
816, P2-816) or alternatively accessed via the “Totaliser” hot key  .  
 P1-822, P2-822 Totaliser Decimal Places 
This parameter determines the number of decimal places in the totaliser(s) 
during run mode. It can be set between 1 and 3. Default = 2 
P1-823, P2-823 Totaliser Multiplication Factor 
Use this parameter if the totaliser increments by to large or small amount, 
enter  the  factor  by  which  the  actual  flow  rate  is  multiplied  by  before 
incrementing the totaliser .  
E.g. if volume is being calculated and displayed in ltrs and it is desired to 
increment the totaliser in cubic metres select 7 = *1000.  
When viewing, the totaliser display will state, “Units are: L*1000”, and the 
totaliser will be incremented every 1000 litres  
Options are: