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Other Useful Parameters 
Tariff Guard Control 
The following three parameters are only available when the Tariff Guard feature 
is enabled (on Zenith as standard). 
P113 Rate Sampling (from Soft Revision 4.6.3.1 (5.7.8 released)) 
 
 
 
This parameter sets the rate calculation interval for Tariff Guard in seconds. 
 
P114 Array Count 
 
 
 
The array count averages the rate readings before processing, an application with 
a very slow rate of rise may benefit from an increase in the value as it will give a 
smoother rate value reading.  
 
P115 Rate Validate 
 
 
 
The rate validate will adjust the calculated time to overflow. Increasing the value 
will have the effect of bringing the pumps on later and visa-versa. This parameter 
should only be adjusted by Pulsar personnel when commissioning a Tariff Guard 
application.