Canon galvano gc-251 ユーザーズマニュアル

 

 

Users Manual 1.00 
 
 

25

   

： 

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).