Canon GC-251 - page 25

CANON Digital Galvano Scanner System KP-1SM Series + GC-251
Users Manual 1.00
25
INPOS In-position signal
(When current position moves into the in-position width, this signal will
be output.)
2: Current position (Axis 1)
Output the Axis 1 encoder position.
Position Data length: 20bit.
3: Current position (Axis 2)
Output the Axis 2 encoder position.
Position Data length: 20bit.
4: Current position (Axis1, Axis2)
The encoder position of the Axis 1 and the Axis 2 is alternately output.
Position Data length: 21bit.
The first 1bit shows the axis (Axis Flag).
Axis Flag = 0 Axis 1
Axis Flag = 1 Axis 2
Note: After the position of the encoder is actually detected, the encoder position status is
output after a delay of 2 servo sampling. (1 servo sampling = 10μsec)
Note: Only when controlling by high-speed serial communications, the status output is output.
It is not output when operating with the internal clock (raster scan and movement in the step).