Canon GALVANO GC-251 - Manual (Page 59)

CANON Digital Galvano Scanner System KP-1SM Series + GC-251
Users Manual 1.00
59
Command ID 23
Command
Name
Operation Mode Selection
Data
0: Raster scan stop or Internal Clock mode
3: Raster scan start
7: High-speed serial communication mode
8: Raster scan start by the external trigger signal input (one way scan)
9: Raster scan start by the external trigger signal input (Coming and going scan)
Return
Value
0: Command execution successful
1: Command execution unsuccessful
Explanation
0: Raster scan stop or Internal clock mode
If this command is sent during a raster scan, the scanner stops after moving to the
scan start position.
This command is also used for a return from high-speed serial communication
mode to internal clock mode. In the case of two axis control, it is necessary to
execute this command for each axis.
3: Raster scan start (Continuous scan)
Raster scan starts after step movement to the scan initial position.
7: High-speed serial communication mode
This command switches the mode to high-speed serial communication from
internal clock mode. However, high-speed serial communication signals should be
input in advance. In the case of two axis control, it is necessary to execute this
command for each axis.
8: Raster scan start by the external trigger signal input (one way scan)
(For details, see 6.2, “ Operation that synchronizes with external trigger Signal
input”)
9: Raster scan start by the external trigger signal input (Coming and going scan)
(For details, see 6.2, “Operation that synchronizes with external trigger Signal
input”)
Related
Command
Raster scan movement procedure
Parameter ID = 26: Raster Scan Time
Parameter ID = 27: Raster Scan Duty Ratio
Parameter ID = 28: Raster Scan Angle
Command ID = 8: Data = 6: Step Movement of the raster scan initial position
Command ID = 23: Data = 3: Raster Scan Start
Command ID = 23: Data = 0: Raster Scan Stop