Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 109 / 610

3. DISPLAY AND OPERATION SECTIONS
3 - 36
Name Display Description
Software version: lower "SET"
Indicates the version of the software.
The software version is displayed while the
"SET" button is pressed and held.
Press the "MODE" button to shift to the next
display mode.
Press the "UP" or "DOWN" button to shift to
the next diagnosis menu.
Software version: upper "SET"
Indicates the system number of the software.
The software system number is displayed
while the "SET" button is pressed and held.
Press the "MODE" button to shift to the next
display mode.
Press the "UP" or "DOWN" button to shift to
the next diagnosis menu.
Automatic VC offset
If offset voltages in the analog circuits inside
and outside the servo amplifier cause the
servo motor setting speed not to be the
designated value at VC (Analog override) of 0
V, a zero-adjustment of offset voltages will be
automatically performed.
When using this function, enable the function
in the following procedure. When it is
enabled, [Pr. PC37] value changes to the
automatically adjusted offset voltage.
1) Press the "SET" button once.
2) Set the number in the first digit to "1" with
the "UP" button.
3) Press the "SET" button.
This function cannot be used if the input
voltage of VC is -0.4 V or less, or +0.4 V or
more. (Note)
Note. Even if VC automatic offset is performed and 0 V is inputted, the speed may not completely be the set value.
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