Canon GALVANO GC-251 - Manual (Page 69)

CANON Digital Galvano Scanner System KP-1SM Series + GC-251
Users Manual 1.00
69
Parameter ID 10
Parameter
Name
Encoder Periodicity
Data Encoder periodicity (Unit: pulse)
Return Value 0: Parameter setting successful
1: Parameter setting unsuccessful
Explanation This parameter is used to set the number of pulses per rotation of the motor encoder.
KP-1SM30,KP-1SM100: 83328 pulses
Whenever the motor model is changed, the setting of this parameter should be
changed.
Related
Command
/Parameter
Parameter ID 11
Parameter
Name
Sampling Time
Data Sampling period (Unit: ns)
Return Value 0: Parameter setting successful
1: Parameter setting unsuccessful
Explanation This parameter is used to set the sampling interval of the controller.
The usual value is 10000 for 10 μs.
Note: This parameter usually requires no change.
Related
Command
/Parameter
Parameter ID 12
Parameter
Name
Origin Clearance Timing (Head 1)
Data Origin clearance timing (0 or 1)
Return Value 0: Parameter setting successful
1: Parameter setting unsuccessful
Explanation
This parameter is related to origin detection.
The value checked by “Command ID = 101: Counter Clear Timing” is set.
Each motor has a unique value.
Note: An appropriate value is set at shipping. When only the motor is replaced, the
value should be checked and set by a command.
The Origin Clearance Timing (Head 2) parameter should be set at the same time.
Related
Command
/Parameter Counter Clear Timing (Command ID = 101)
A1C101/ 0 (Axis 1 Head 1)
Set the value checked above.