Mitsubishi Electronics MR-J2S- A instruction manual 51 *OP6 53 *OP8 Parameters 54 *OP9 Expansion

5. PARAMETERS

Class No. Symbol

50

51 *OP6

52

53 *OP8

parameters 2	54 *OP9
Expansion

		Name and function	Initial	Unit	Setting	Control
			value		range	mode
For manufacturer setting			0000
Must not be changed.
Function selection 6			0000		0000h	P S T
Used to select the operation to be performed when the alarm reset					to
signal switches on.					0100h
0	0	0

Operation to be performed when the alarm reset signal switches on

0:Base circuit not switched off

1:Base circuit switched off

For manufacturer setting		0000
Must not be changed.
Function selection 8		0000	0000h	P S T
Used to select the protocol of serial communication.			to
0	0		0110h

Protocol checksum selection

0:Yes (checksum added)

1:No (checksum not added)

Protocol checksum selection

0:With station numbers

1:No station numbers

Function selection 9	0000	0000h	P S T
Use to select the command pulse rotation direction, encoder output		to
pulse direction and encoder pulse output setting.		1101h

0

Servo motor rotation direction changing Changes the servo motor rotation direction for the input pulse train.

	Servo motor rotation direction
Set value	At forward rotation	At reverse rotation
	pulse input (Note)	pulse input (Note)
0	CCW	CW
1	CW	CCW

Note. Refer to Section 3.4.1, (1), (a).

Encoder output pulse phase changing

Changes the phases of A, B-phase encoder output pulses.

Set value	Servo motor rotation direction
	CCW	CW
0	A phase	A phase
	B phase	B phase
1	A phase	A phase
	B phase	B phase

Encoder pulse output setting selection (refer to parameter No. 27)

0:Output pulse setting

1:Division ratio setting

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