![background image](http://html.mh-extra.com/html/canon/gc-201/gc-201_user-manual_62906031.webp)
CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
31
•
In the case of 20 bit data
Usually data 1 = 1 pulse.
(GM-1010)
High-speed communication
Target position data value
20bit
Motor
Number of pluses
Motor rotating angle
Maximum
position
0xFFFFF
-
524287 pulses
-
23.04 deg
0 pulse position
0x80000
0 0
Minimum position
0x00000
+
524288 pulses
+
23.04 deg
(GM-1015, GM-1020)
High-speed communication
Target position data value
20bit
Motor
Number of pluses
Motor rotating angle
Maximum
position
0xFFFFF
-
524287 pulses
-
15.36 deg
0 pulse position
0x80000
0 0
Minimum position
0x00000
+
524288 pulses
+
15.36 deg
However, the maximum rotating angle specification is ±20°.
Maximum movable range of the motor is set with Parameter ID = 0, 1 (CW limit, CCW limit).
The position data of high-speed serial communication can not exceed this range.