Honeywell VRX180 Manual De Usuario

Outputs a rolling mean average CVn OV of the input over the specified Average Period.  As new input 
samples are collected, old samples are discarded.  The function will calculate a new average at equally 
spaced sample intervals. 

Sample interval = 

averaging period 

                                 # of samples

 

Rolling Average = 

sum of samples 

                                 # of samples

 

Example 

# of samples = 10 

Average Period = 30 minutes 

The first average will appear after 30 minutes, then will be updated every 30/10 or 3 minutes after. 

When the Reset Input is ON(1) all accumulated samples are discarded and the output is held until the 
Reset Input is OFF(0), then the averaging period resets. 

Table 4-46 describes the Rolling Average prompts. See Table 4-2 for additional prompts. 

 

RANGE LOW 

RANGE HIGH 

OFF or number 

Enter the output’s display limits.  Output is not clamped or 
flashed when it exceeds these limits. 

INPUT 

OFF, analog parameter, 
number 

This parameter will be averaged. 

RESET 

OFF, discrete parameter, 0, 1 

Resets average. 

# OF SAMPLES 

1-60 

Number of samples taken during average period. 

AVG PERIOD MINS 

OFF or number 

Number of minutes in average period.