Bose Replacement of MR-J2- B by MR-J2S- B, Main modifications made to the parameters

5. PARAMETERS

5.4 Replacement of MR-J2- B by MR-J2S- B

When using the MR-J2S- B on the servo system controller peripheral software incompatible with the MR-J2S- B, you cannot use some parameter functions. Read this section carefully and set appropriate values in the parameters.

5.4.1 Main modifications made to the parameters

The following table lists the parameters whose settings have been modified from the MR-J2- B or added to the MR-J2S- B. The peripheral software of the servo system controller may not be compatible with some parameters whose settings are different or have been added. For details, refer to the servo system controller manual.

Parameter				(Note) Setting from peripheral
	Code	Name	Main modifications/additions	software of conventional servo
No.
				system controller
6	FBP	Feedback pulse number	The encoder resolution of the	Setting cannot be made.
			compatible motor changed to	The resolution is 16384
			131072 pulses/rev.	pulses/rev.
8	ATU	Auto tuning	Gain adjustment modes were	Setting can be made but the
			increased.	added modes cannot be
				used.
9	RSP	Servo response	The response level setting range	Some response levels cannot
			was increased to meet the	be set.
			enhanced response.
18	NCH	Machine resonance	The machine resonance	Some filter frequencies
		suppression filter 1	suppression filter (notch filter)	cannot be set.
		(Notch filter)	setting range was increased.
20	INP	In-position range	The setting unit became the	Setting can be made.
			feedback pulse unit in
			parameter No. 6.
22	MOD	Analog monitor output	The data that may be output by	Setting can be made but the
			analog monitor was added.	bus voltage cannot be set.
25	LPF	Low-pass filter/adaptive	The low-pass filter and adaptive	Setting can be made.
		vibration suppression control	vibration suppression control
			functions were newly added.
31	ERZ	Error excessive alarm level	The setting unit was changed in	Setting can be made but the
			response to the enhanced	setting unit is [0.1 rev].
			resolution (131072 pulses/rev) of
			the encoder.
33	OP6	Optional function 6	The communication baudrate	Setting cannot be made.
			with the personal computer was
			changed to max. 57600bps.
38	ENR	Encoder output pulses	The encoder feedback pulses can	Setting cannot be made.
			be output from the servo
			amplifier. These pulses can be
			set.

Note. As of January, 2000

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