Digitronic
Digital Cam Switch Unit
Automationsanlagen GmbH
CamCon DC16
"
C1 or
á
C2
" Counter is set to 0, If input C1 is high or a signal at input C2 changes from low to
high.
"
C1 or
â
C2
". Counter is set to 0, If input C1 is high or a signal at input C2 changes from high to
low.
7.4.1.6.4. Multiturn measuring system with electronic gear
If you selected "
MULTI
" for your special measuring
system in the measuring system input, the following
menu is created:
This measuring system is needed when using a multiturn
encoder with a non-binary number of rotations.
Example 1:
You have a rotation plate with an electronic gear rate of 3 to 1, i.e. the encoder rotates 3
times for every rotation of the plate. These three rotations correspond with 360 impulses (360
degrees). You need to make the following inputs:
1.
Enter the total resolution needed.
Here 360 impulses (360 degrees).
2.
Enter the total number of rotations.
Here 3 turns.
3.
Enter the divisor for uneven translation rates.
Here 1.
4.
Press the
key to confirm your inputs and leave
the menu.
Example 2:
You have a rotation plate with an electronic gear rate of 12.5 to 1, whereas the encoder
turns 12.5 times for every rotation of the plate. These 12.5 rotations correspond with 3600 impulses
(360.0 degrees). The following inputs are necessary:
1.
Enter the total resolution needed.
Here 3600 impulses (360.0 degrees).
2.
Enter the total number of rotations.
Here 25 turns.
3.
Enter the divisor for uneven translation rates.
Here 2.
4.
Press the
key to confirm your inputs and leave
the menu.
Attention:
This measuring system only works in connection with multiturn encoders with a resolution
of 4096 x 4096 impulses (Type: AAG66107 or AAG626).
Note:
With this measuring system the encoder may not be moved more than 512 rotations in a
cold state.
Version: Aug. 04
Page: 49
