Posizionatore angolare APX 700 - Manuale d'uso - 44
RPM
represents the range of values of speed included between 0 and 3000
RPM;
ms
number of degrees of advance/delay setting by keyboard.
For example, with
ms
=
100 ms and
RPM
=
100 RPM, the right value of the phase-displacement is
about
60
°
(where the absolute value of
ms
is intended because you have already specified before if it
is an advance or a delay).
To disable an advance, it's sufficient to set it at 0°.
As above mentioned, it's possible to advance/delay only the desired cams and not all in a group:
refer to paragraph
Join current output to the advance
in chapter
Programming
.
Note. While entering parameters, press
ESC
at any time to abort the operation,
ENTER
(
↵
) to end
current value or
←
to delete the last digit entered.
The least lenght of programming impulse (express with degrees) is a function of real rotation speed
of the encoder.
Analyzing the graph of the next page, which is calculate in the worse conditions (16 out selected and
4 active advances/delays), is possible to understand for example that for an impulse of 2°, the
maximum rotation speed is 900 RPM.
Minimum lenght of the impulse
Encoder speed [rpm]
Impulse lenght
[degrees]
0
1
2
3
4
5
6
7
8
9
10
11
12
0
330
660
990
1320
1650
1980
2310
2640
2970
3300
3630
3960
4290
4620
••
Looking at current configuration
Using this option (key:
FN + 9)
it's possible to look all the current settings (output number, speed
limit, zero positions, advance, etc.).
Are showed a serie of informative boxes: press
ESC
at any time to abort the operation or any other
key to scroll it in sequence.
This option is also available (with the same keys) in
Programming
.