Philips pm2521 - 5. INSTALLATION; 5.1.1. Safety instruction; 5.1.2. Replacing the main fuse

32
1.4. 1.5.
Calculation routine
The calculation
routine
uses
the following
subroutines:
Fast measurement calculation routine:
After
a
fast measurement, the PM2521 performs
a
fast calculation for the purpose of ranging.
Slow measurement calculation routine:
This routine converts a slow measurement result into display
data
and calibration data.
The calibration data is made
to compare two results. The display data
is made
to
shift the data into the
SAA1060.
1.4.
1.6.
Display output routine
Fig.
22.
Flow-chart
display output
routine