Mitsubishi Electric MR-J4, Instruction Manual

Page: 186 / 794

4. STARTUP
4 - 31
Name Display Description
Software version – Lower
Indicates the version of the software.
Software version - Upper
Indicates the system number of the software.
Automatic VC offset
If offset voltages in the analog circuits inside
and outside the servo amplifier cause the
servo motor to rotate slowly at VC (Analog
speed
command) or VLA (Analog speed limit) of 0
V, this function automatically makes zero-
adjustment of offset voltages.
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) Push "SET" once.
2) Set the number in the first digit to 1 with
"UP".
3) Push "SET".
This function cannot be used if the input
voltage of VC or VLA is - +0.4 V or less, or +
0.4 V or more. (Note)
Servo motor series ID
Push the "SET" button to show the series ID
of the servo motor currently connected.
For indication details, refer to the Servo Motor
Instruction Manual (Vol. 3).
Servo motor type ID
Push the "SET" button to show the type ID of
the servo motor currently connected.
For indication details, refer to the Servo Motor
Instruction Manual (Vol. 3).
Servo motor encoder ID
Push the "SET" button to show the encoder
ID of the servo motor currently connected.
For indication details, refer to the Servo Motor
Instruction Manual (Vol. 3).
For manufacturer
This is for manufacturer.
For manufacturer
This is for manufacturer.
Note. Even if Automatic VC offset is performed and 0 V is input, the servo motor may not completely stop due to an internal error. To
completely stop the servo motor, switch off ST1 or ST2.