Basic Setting Parameters ([Pr. Pa - Mitsubishi Electric MELSERVO MR-J4-B-LL Series Instruction Manual

3. PARAMETERS
3.2 Detailed list of parameters

3.2.1 Basic setting parameters ([Pr. PA_ _ ])

No. Symbol
PA14 *POL Rotation direction selection
Select the rotation direction of command input pulse.
Setting
value
0
1
For the pressure control mode, the servo motor rotation direction and the pressure increasing
direction are as follows with a combination of "Selection of pressure increasing direction for
positioning address ( _ _ x _ )" in [Pr. PT12].
Parameter setting
PT12
"_ _ x _"
0
1
The following shows the servo motor rotation directions.
POINT
Items not mentioned in this section are the same as those for MR-J4-_B_ servo
amplifier. Refer to section 5.2 of "MR-J4-_B_(-RJ) Servo Amplifier Instruction
Manual" and section 5.2.2 of "MR-J4-DU_(-RJ)/MR-CR55K_ Instruction
Manual". However, functions available with the MR-J4-_B_ servo amplifiers with
software version C0 or later are not supported by the MR-J4-(DU)_B_-LL servo
amplifiers.
Refer to "3.1 Parameter list" for the compatible control modes.
Parameters described as "For manufacturer setting" in "3.1 Parameter list"
cannot be used.
Set a value to each "x" in the "Setting digit" columns.
Name and function
Servo motor rotation direction
Positioning address
increase
CCW
CW
Positioning address increase
value
PA14 Pressure
0
Decrease
1
0
Increase
1
Forward rotation (CCW)
Positioning address
decrease
CW
CCW
Positioning address decrease
Servo motor
rotation Pressure
direction
CCW
Increase
CW
CCW
Decrease
CW
Reverse rotation (CW)
3 - 11
Initial
value
[unit]
0
Servo motor
rotation
direction
CW
CCW
CW
CCW
Setting
range
0 to 1