beautypg.com

Parameters – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

Page 140

background image

5 - 21

5. PARAMETERS

Class

No.

Symbol

Name and function

Initial

value

Unit

Setting

range

Control

mode

50

For manufacturer setting
Do not change this value by any means.

0000

51

*OP6 Function selection 6

Used to select the operation to be performed when the reset (RES)
switches on. This parameter is invalid (base circuit is shut off) in the
absolute position detection system.

0

0 0

Operation to be performed when the
reset (RES) switches on

0: Base circuit shut off
1: Base circuit not shut off

0000

Refer to
Name
and
function
column.

P S T

52

For manufacturer setting
Do not change this value by any means.

0000

53

*OP8 Function selection 8

Used to select the protocol of serial communication.

0

0

Protocol checksum selection

0: Yes (checksum added)
1: No (checksum not added)

Protocol checksum selection

0: With station numbers
1: No station numbers

0000

Refer to
Name
and
function
column.

P S T

Ex

pan

si

on

par

ame

te

rs

2

54

*OP9 Function selection 9

Use to select the command pulse rotation direction, encoder output
pulse direction and encoder pulse output setting.

0

0

1

CCW

CW

CW

CCW

Servo motor rotation direction changing

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

Set value

Servo motor rotation direction

At forward rotation
pulse input (Note)

At reverse rotation
pulse input (Note)

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

Encoder pulse output phase changing

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

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

0: Output pulse designation
1: Division ratio setting

Servo motor rotation direction

Set value

CCW

CW

0

1

A phase

B phase

A phase

B phase

A phase

B phase

A phase

B phase

0000

Refer to
Name
and
function
column.

P S T