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CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
103
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 started by the external trigger signal input (one way scan)
9: Raster scan started 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 6.3. , “Operation that Synchronizes with External Trigger Signal
input (Raster Scan)”)
9: Raster scan start by the external trigger signal input (Coming and going scan)
(For details, see 6.3. , “Operation that Synchronizes with External Trigger Signal
input (Raster Scan)”)
Related
Command
Raster scan movement procedure
Parameter ID = 26: Raster Scan Time Setting
Parameter ID = 27: Raster Scan Duty Ratio Setting
Parameter ID = 28: Raster Scan Angle Setting
Command ID = 8: Data = 6: Movement Start Step Movement of the raster scan initial
position
Command ID = 23: Data = 3: Raster Scan Start
Command ID = 23: Data = 0: Raster Scan Stop