About Mr Configurator2 - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

About MR Configurator2

Using MR Configurator2 can confirm if the parameter setting is normal or if the servo motor and the load-side encoder operate
properly.
This section explains the fully closed diagnosis screen.
Click "Monitor start" to constantly read the monitor display items from the servo amplifier.
Then, click "Monitor stop" to stop reading.Click "Parameter read" to read the parameter items from the servo amplifier, and
then click "Parameter write" to write them.
c)
i)
j)
l)
Symbol Name
a) Motor-side cumu. feedback
pulses
(after gear)
b) Motor side droop pulses
c) Cumu. Com. pulses
d) Load side cumu. feedback
pulses
e) Load side droop pulses
f) Motor side cumu. feedback
pulses
(before gear)
g) Encoder information
f)
k)
a) b) d) e)
Explanation
Feedback pulses from the servo motor encoder are counted and displayed. (load-side encoder unit)
When the set value exceeds 999999999, it starts with 0.
Click "Clear" to reset the value to 0.
The "-" symbol is indicated for reverse.
Droop pulses of the deviation counter between a servo motor-side position and a command are
displayed.
The "-" symbol is indicated for reverse.
Position command input pulses are counted and displayed.
Click "Clear" to reset the value to 0.
The "-" symbol is indicated for reverse command.
Feedback pulses from the load-side encoder are counted and displayed.
When the set value exceeds 999999999, it starts with 0.
Click "Clear" to reset the value to 0.
The "-" symbol is indicated for reverse.
Droop pulses of the deviation counter between a load-side position and a command are displayed.
The "-" symbol is indicated for reverse.
Feedback pulses from the servo motor encoder are counted and displayed. (Servo motor encoder unit)
When the set value exceeds 999999999, it starts with 0.
Click "Clear" to reset the value to 0.
The "-" symbol is indicated for reverse.
The load-side encoder information is displayed.
The display contents differ depending on the load-side encoder type.
• ID: The ID No. of the load-side encoder is displayed.
• Data 1: For the incremental type linear encoder, the counter from powering on is displayed. For the
absolute position type linear encoder, the absolute position data is displayed.
• Data 2: For the incremental type linear encoder, the distance (number of pulses) from the reference
mark (Z-phase) is displayed. For the absolute position type linear encoder, "00000000" is displayed.
m)
g)
h)
16 FULLY CLOSED LOOP SYSTEM
16.3 Operation and functions
16
Unit
pulse
pulse
pulse
pulse
pulse
pulse

533