Mitsubishi Melservo-J2-Super series Instruction Manual page 77

4. OPERATION AND FUNCTIONS
[Explanation of display items and functions]
For the monitor display item, click "Start monitor" to read it continuously from the amplifier. Click
"Stop monitor" to stop read.
For the parameter item, click "Read parameter" to read it from the amplifier, and click "Write
parameter" to write.
Name
Commands from the host controller are counted and displayed.
Command pulse
Click "Clear" to reset the value to 0.
frequency
Feedback pulses from the servo motor encoder are counted and displayed.
Cumulative feedback
Click "Clear" to reset the value to 0.
pulse
When the full closed function is "invalid", a deviation from the command that uses the servo
Droop pulses
motor encoder as F/B is displayed.
When the full closed function is "valid" or "semi/full switching", a deviation from the
command that uses the closed encoder as F/B is displayed.
Feedback pulses from the full closed encoder are counted and displayed.
Cumulative feedback
The value is displayed in the pulse unit of the closed encoder.
pulse 2
Click "Clear" to reset the value to 0.
The data of the closed end encoder are displayed.
Encoder data
The displayed data change depending on the closed encoder type.
A
Polarity
closed selection parameter.
Note: Full closed encoder polarity
When the full closed function is "invalid", the Z-phase pass state of the servo motor encoder
Z-phase pass state
is displayed.
When the full closed function is "valid" or "semi/full switching", the Z-phase pass state of
the closed encoder is displayed.
Displayed only when "semi/full switching" is selected for the full closed function.
Full closed switching
The switching device selection command state and the internal state during selection are
device
displayed.
The parameter related to the full closed control is displayed.
Parameter
Its setting can be changed and the new value can be written to the servo amplifier.
The related parameters are as follows.
ID : The ID number of the encoder is displayed.
Data 1 : In the case of the INC type, a counter starting at power-on is displayed.
In the ABS type linear encoder, absolute position data is displayed.
In the case of the ABS type rotary encoder, a multi-revolution counter is
displayed.
Data 2 : In the case of the INC type, the distance (number of pulses) from the reference
mark (Z phase) is displayed.
In the ABS type linear encoder, 00000000 is displayed.
In the case of the ABS type rotary encoder, a cycle counter is displayed.
or sign is displayed according to the full closed encoder polarity specified in the full
is displayed when the setting is "0: Address increasing direction for motor CCW".
Electronic gear
Dual F/B filter
FCM
FCD
Full closed selection
Explanation
: Pr. 6
: Pr. 67
: Pr. 65
: Pr. 66
: Pr. 62, 63, 64
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