GSK DA98A - Page 40

DA98A AC Servo Drive Unit User Manual
30
Conversion
numerator of
linear speed
① It is used for displaying the system linear running speed
②
speedlinear ofr denominato conversion
speedlinear ofnumerator conversion
(r/min) speedmotor speedlinear ×＝
③ The decimal point location of linear speed is defined by the
parameter No.32. 0 stands for no decimal point, 1 for ten’s place,
2 for hundred’s place, and so on.
④ 〖Example〗 If a servo motor drives a 10mm ball screw, the
conversion numerator of the linear speed is set for 10, conversion
denominator for 1, and the decimal point location is set for 3. So
this linear speed with the unit m/min can be displayed. When the
motor speed is 500r/min, it displays 5.000m/min.
1~
32767
31
Conversion
denominator
of linear
speed
See parameter No.30.
1~
32767
32
Decimal point
of linear
speed
See parameter No.30. 0~5
34
Internal CCW
torque limit
① Set the CCW internal torque limit of servo motor.
② The setting value is the percentage of the rated torque. E.g. if it is
set for the double of the rated torque, the setting value is 200.
③ The limit is valid in any conditions.
④ If the setting value exceeds the allowable max. overload of the
system, the actual torque limit is the allowable max. overload of
the system.
0%~
300%
35
Internal CW
torque limit
① Set the CW internal torque limit of the servo motor.
② The setting value is the percentage of the rated torque. e.g. if it is
set for the double of the rated torque, the setting value is -200.
③ The limit is valid in any conditions.
④ If the setting value exceeds the allowable max. overload of the
system, the actual torque limit is the allowable max. overload of
the system.
-300%
~0%
36
External CCW
torque limit
① Set the CCW external torque limit of the servo motor.
② The setting value is the percentage of the rated torque. e.g. if it is
set for the rated torque, the setting value is 100.
③ The limit is only valid when the input terminal (FIL) of CCW torque
limit is set for ON.
④ When the limit is valid, the actual torque limit is the minimum of the
allowable max. overload, internal CCW torque limit, external CCW
torque limit of the system.
0%~
300%
37
External CW
torque limit
① Set the CW external torque limit of the servo motor.
② The setting value is the percentage of the rated torque. e.g. if it is
set for the rated torque, the setting value is -100.
③ The limit is only valid when the input terminal (RIL) of CW torque
limit is set for ON.
④ When the limit is valid, the actual torque limit is the minimum of the
allowable max. overload, internal CW torque limit, external CW
torque limit of the system.
-300%
~0%
38
Trial speed,
JOG torque
limit
① Set the torque limits in trial speed, JOG mode.
② It is valid for bi-direction and irrelevant to the rotary direction.
③ The setting value is the percentage of the rated torque. e.g. if it is
set for the rated torque, the setting value is 100.
④ Internal and external torque limits are still valid.
0%~
300%
30