Mitsubishi Electronics MR-J2S- A instruction manual Response level setting in auto tuning mode

7. GENERAL GAIN ADJUSTMENT

7.2.4 Response level setting in auto tuning mode

Set the response of the whole servo system in the first digit (response level setting) of parameter No. 2. As the response level setting is increased, the trackability and settling time for a command decreases, but a too high response level will generate vibration. Hence, make setting until desired response is obtained within the vibration-free range.

If the response level setting cannot be increased up to the desired response because of machine resonance beyond 100Hz, adaptive vibration suppression control (parameter No. 60) or machine resonance suppression filter (parameter No. 58 59) may be used to suppress machine resonance. Suppressing machine resonance may allow the response level setting to increase. Refer to Section 8.1 for adaptive vibration suppression control and machine resonance suppression filter.

	Parameter No. 2
	0			0		7
		1
							Response level setting
							Auto tuning selection
							Machine characteristic
Response level setting	Machine rigidity		Machine resonance					Guideline of corresponding machine
			frequency guideline
1	Low				15Hz
2					20Hz
3					25Hz
								Large conveyor
4					30Hz
5					35Hz
6					45Hz			Arm robot
7					55Hz
								General machine
8	Middle				70Hz
								tool conveyor
9					85Hz
								Precision
A					105Hz			working
								machine
B					130Hz
								Inserter
C					160Hz
								Mounter
D					200Hz			Bonder
E					240Hz
F	High				300Hz

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