EM58 PA
5.3.6 ENCODER SPECIFICATIONS box
Counts per revolution
It displays the number of physical information per revolution the device is able
to output (namely, the singleturn resolution: 4,096 cpr -counts per revolution-,
i.e. 2
12
).
NOTE
Please note that in this encoder the maximum number of physical counts per
turn is 4,096 (2
12
), while the maximum number of physical revolutions is 16,384
(2
14
); thus the overall number of information is 67 108 864 (2
26
). However the
DAC has a 16-bit (65,536 information) resolution, so the overall analogue
resolution will be limited to 16 bits.
Max number of revolutions
It displays the number of physical revolutions the device is able to output
(namely, the multiturn resolution: 16,384 turns, i.e. 2
14
).
NOTE
Please note that in this encoder the maximum number of physical counts per
turn is 4,096 (2
12
), while the maximum number of physical revolutions is 16,384
(2
14
); thus the overall number of information is 67 108 864 (2
26
). However the
DAC has a 16-bit (65,536 information) resolution, so the overall analogue
resolution will be limited to 16 bits.
Max total counts
It displays the overall physical resolution of the device (67 108 864, i.e. 2
26
).
The overall physical resolution results from the following calculation:
MAN EM58 PA E 1.1
Software and configuration parameters
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