Canon GM-1000 - Manual (Page 29)

CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
29
This section explains the motor rotating angle for the high-speed serial communication data.
Default settings have the following relationships.
Data 1 = 1 pulse (factory setting)
See 2.8.1. “Number of Encoder Pulses" for the relationship between the motor rotating angle and the
number of pulses.
・ In the case of 16 bit data
(GM-1010)
High-speed communication
Target position data value
16bit
Motor
Number of pluses Motor rotating angle
Maximum
position
0xFFFF － 32767 pulses － 1.44 deg
0 pulse
position
0x8000 0 0
Minimum
position
0x0000 ＋ 32768 pulses ＋ 1.44 deg
(GM-1015, GM-1020)
High-speed communication
Target position data value
16bit
Motor
Number of pluses Motor rotating angle
Maximum
position
0xFFFF － 32767 pulses － 0.96 deg
0 pulse
position
0x8000 0 0
Minimum
position
0x0000 ＋ 32768 pulses ＋ 0.96 deg
Note: The motor rotating angle + direction when viewed from the rotation axis appear as clockwise.
When set to the factory default, rotation is only possible up to angles above.
If a greater angle is specified, set a magnification by using the following parameter.