Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
4 - 45
MR-J3W-_B MR-J4W2-_B
No.
Name and function
Initial
value
No.
Name and function
Initial
value
PC27 This parameter is not used. Do not change the value.
0000h
PC27 Function selection C-9
This parameter is not available with MR-J4W2-0303B6
servo amplifiers.
_ _ _ x:
Selection of encoder pulse count polarity
0: Encoder pulse increasing direction in the servo motor
CCW or positive direction
1: Encoder pulse decreasing direction in the servo motor
CCW or positive direction
0h
_ _ x _:
For manufacturer setting
0h
_ x _ _:
For manufacturer setting
0h
x _ _ _:
For manufacturer setting
0h
PC29 This parameter is not used. Do not change the value.
0000h
PC29 Function selection C-B
Select the POL reflection at torque control.
_ _ _ x:
For manufacturer setting
0h
_ _ x _ :
For manufacturer setting
0h
_ x _ _ :
For manufacturer setting
0h
x _ _ _ :
POL reflection selection at torque control
0: Enabled
1: Disabled
0h
PC31 This parameter is not used. Do not change the value.
0000h
PC31 Vertical axis freefall prevention compensation amount
Set the compensation amount of the vertical axis freefall
prevention function.
Set it per servo motor rotation amount.
When a positive value is set, compensation is performed
to the address increasing direction. When a negative
value is set, compensation is performed to the address
decreasing direction.
The vertical axis freefall prevention function is performed
when all of the following conditions are met.
1) Position control mode
2) The value of the parameter is other than "0".
3) The forced stop deceleration function is enabled.
4) Alarm occurs or EM2 turns off when the (linear) servo
motor speed is zero speed or less.
5) MBR (Electromagnetic brake interlock) was enabled in
[Pr. PD07] to [Pr. PD09], and the base circuit shut-off
delay time was set in [Pr. PC02].
0
Содержание Melservo MR-J3-100B
Страница 17: ...8 MEMO ...
Страница 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Страница 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Страница 146: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 1 Part 4 Review on Replacement of MR J3W _B with MR J4W2 _B ...
Страница 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Страница 196: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 1 Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ ...
Страница 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Страница 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Страница 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Страница 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Страница 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Страница 589: ...L NA 03127ENG C ...