Mitsubishi Electric MELSERVO-J2-Super Series, Руководство по переходу, Страница: 69 / 662

Part 2: Review on Replacement of MR-J2S-_A_ with MR-J4-_A_
2 - 38
MR-J2S-_A_ MR-J4-_A_
Control
mode
No. Name and function
Initial
value
No. Name and function
Initial
value
54 Function selection 9
Used to select the command pulse rotation direction,
encoder output pulse direction, and encoder pulse output
setting.
0000h PA14 Select servo motor rotation direction relative to the
input pulse train.
Setting
value
Servo motor rotation direction
When forward rotation
pulse is input
When reverse rotation
pulse is input
0 CCW CW
1 CW CCW
Set the same value as for MR-J2S-_A_.
0 P
PC19 Encoder output pulse selection
Set the same value as for MR-J2S-_A_.
0000h P
S
T
55 Function selection A
Used to select the control method of the position
command acceleration/deceleration time constant ([Pr.
7]).
0000h PB25 Function selection B-1
Used to select the position command
acceleration/deceleration filter type.
When you select "Linear acceleration/deceleration",
do not switch the control mode. When the control
mode is switched, the servo motor stops suddenly.
Set the same value as for MR-J2S-_A_.
0000h P
56 Serial communication time-out selection
Used to set the time-out time of the communication
protocol in units of [s].
When "0" is set, Time-out check is not carried out.
0 No corresponding parameter
Note: MR-J4-_A_
Time-out check is carried out.
0 0 0
Position command
acceleration/deceleration filter
type
0: Primary delay
1: Linear
acceleration/deceleration
0 0 0
Position command
acceleration/deceleration time
constant control
0: Primary delay
1: Linear acceleration/deceleration
0 0
Changes in encoder pulse output
phase
Change the positions of the
pulse output A-phase and
B-phase of the encoder.
Setting
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 output pulse setting
selection
0
Changes in servo motor rotation
direction
Changes the servo motor rotation
direction relative to the input pulse
Setting
value
Servo motor rotation direction
When forward rotation
pulse is input
When reverse rotation
pulse is input
0 CCW CW
1 CW CCW
Changes in encoder pulse output phase
Change the positions of the pulse
output A-phase and B-phase of the
encoder.
Setting
value
Servo motor rotation direction
CCW CW
0
A phase A phase
B phase B phase
1
A phase
相
A phase
B phase 相 B phase
Encoder output pulse setting selection
(Refer to parameter No. 27)
0: Output pulse specification
1: Division ratio setting