Parameter Setting; Actual Operation - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

4. STARTUP

4.3.4 Parameter setting

When using this servo in the speed control mode, change the parameter No. PA01 setting to select the speed
control mode. In the speed control mode, the servo can be used by merely changing the basic setting
parameters (No. PA
As necessary, set the gain filter parameters (No. PB
Parameter Group
Basic setting parameter
(No. PA )
Gain filter parameter
(No. PB )
Extension setting parameter
(No. PC )
(Note)
I/O setting parameter
(No. PD )
Note. The parameter No. PA19 setting must be changed when this parameter group is used.

4.3.5 Actual operation

Start actual operation after confirmation of normal operation by test operation and completion of the
corresponding parameter settings.
POINT
The encoder cable MR-EKCBL M-L/H for the HF-MP series HF-KP series
servo motor requires the parameter No. PC22 setting to be changed depending
on its length. Check whether the parameter is set correctly. If it is not set
correctly, the encoder error 1 (AL. 16) will occur at power-on.
Encoder Cable
MR-EKCBL20M-L/H
MR-EKCBL30M-H
MR-EKCBL40M-H
MR-EKCBL50M-H
) and extension setting parameters (No. PC
Set the basic setting parameters first.
In this parameter group, set the following items.
Control mode selection (select the speed control mode)
Regenerative option selection
Auto tuning selection and adjustment
Torque limit setting
Encoder output pulse setting
If satisfactory operation cannot be achieved by the gain adjustment made by auto tuning, execute in-
depth gain adjustment using this parameter group.
This parameter group must also be set when the gain switching function is used.
In this parameter group, set the following items.
Acceleration/deceleration time constant
S-pattern acceleration/deceleration time constant
Internal speed command
Analog speed command maximum speed
Analog speed command offset
In addition, this parameter group must be set when analog monitor output, torque limit, etc. are
used.
Used when changing the I/O devices of the servo amplifier.
Parameter No. PC22 Setting
0 (initial value)
1
) mainly.
) and I/O setting parameters (No. PD
Main Description
4 - 11
).