Factor Pulse (sequence) Number of strokes
(sequence)
Step-up*
1 1 1
2 1 2
25 1 25
100.00 1 100.00
1.50 1 1.50 (1 / 2)
1.25 1 1.25 (1 / 1 / 1 / 2)
Reduction**
1 1 1
0.50 2 1
0.10 10 1
0.01 100 1
0.25 4 1
0.40 2.5 (3 / 2) (1 / 1)
0.75 1.33 (2 / 1 / 1) (1 / 1 / 1)
* Explanation of the conversion ratio
With a factor of 1, ... 1 stroke is executed per 1 pulse.
With a factor of 2, ... 2 strokes are executed per 1 pulse.
With a factor of 25, ... 25 strokes are executed per 1 pulse.
** Explanation of reduction
With a factor of 1, ... 1 stroke is executed per 1 pulse.
With a factor of 0.5, ...1 stroke is executed after 2 pulses.
With a factor of 0.1, ...1 stroke is executed after 10 pulses.
With a factor of 0.75, ...1 stroke is executed once after 2 pulses,
then 1 stroke is executed after 1 pulse two times,
and then again 1 stroke after 2 pulses etc.
Example table
If a remainder is obtained when dividing by the factor, then
the device adds the remainders together. As soon as this
sum reaches or exceeds "1", the pump executes an addi‐
tional stroke. Therefore on average during the metering ope‐
ration, the resultant number of strokes precisely matches the
factor.
Set-up
50
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