Auto Tuning Function; Machine Analyzer Function; Test Operation - Mitsubishi Melservo-J2-Super series Instruction Manual

4. OPERATION AND FUNCTIONS
(a) Speed difference error detection
If there is a difference of not less than the setting (1 to permissible speed, r/min) between 1) motor
end F/B speed and 3) full closed end F/B speed as a result of comparison, a stop is made due to an
alarm (AL42). In the default setting of the parameter, the error level is 400r/min.
(b) Position difference error detection
If there is a difference of not less than the setting (0.1 to 200.0rev) between 2) motor end F/B
position and 4) full closed end F/B position as a result of comparison, a stop is made due to an
alarm (AL42). In the default setting of the parameter, the error level is 1.0rev.
In the default settings of the parameters, speed difference error detection and position difference
error detection are both valid.

4.4.2 Auto tuning function

The auto tuning function is the same as that of the standard servo.
For full information, refer to the Instruction Manual of the MR-J2S-

4.4.3 Machine analyzer function

The machine analyzer function of the MR Configurator is the same as that of the standard servo.
For full information, refer to the Instruction Manual of the MR-J2S-
This function is activated by the feedback of the motor encoder. It is irrelevant to the full closed encoder.

4.4.4 Test operation

Test operation can be performed by combining the MR Configurator that runs on the personal computer
and the servo amplifier.
The full closed control compatible amplifier cannot use motor-less operation.
Function
Jog operation
Positioning
operation
Test operation
Program operation
DO forced output
Motor-less operation Unusable
POINT
When performing test operation using the MR Configurator, it is
necessary to reset the power supply after setting the axis number of the
servo amplifier to "F".
Item Usability
Usable
Usable
Usable
Usable
Performed by the feedback of the motor encoder.
It is irrelevant to the full closed encoder.
In a semi closed control/full closed control state, operation is performed in
the control mode states as set in parameter No. 62, No. 67.
When full closed function switching is valid (semi/full switching by host
controller), semi closed control is always valid.
Same as the standard servo function.
Not supported.
4 - 18
B standard model.
B standard model.
Remarks