Mitsubishi Electric MELSERVO-J3 Series Manual page 311

8. PARAMETER UNIT (MR-PRU03)
(2) Monitor display list
The following table lists the items and descriptions of monitor display.
Display on
Status display parameter
Current position Cur posit
Command position Cmd Posit
Command remaining
Cmd remin
distance
Point table No. Pnttbl No
Cumulative feedback
Pulse F/B
pulses
Servo motor speed Speed F/B
Droop pulse Droop Pls
Regenerative load
Regn Load
ratio
Effective load ratio Effc Load
Peak load ratio Peak Load
Instantaneous
Instn Trq
torque
Within one-revolution
Cyc posit
position
ABS counter Abs count
Load inertia moment
Moment Rt
ratio
Bus voltage P-N Volt
Unit
unit
STM
10 The current position from the machine home position of 0 is
mm displayed.
STM
10
The command position is displayed.
mm
STM
10 The command remaining distance of the currently selected
mm point table is displayed.
The point table No. being executed is displayed.
Feedback pulses from the servo motor encoder are counted
and displayed.
When the value exceeds 999999, characters are displayed
pulse
smaller.
Press the "RESET" key of the parameter unit to reset the
display value to zero.
The servo motor speed is displayed.
"-" is added to the speed of the servo motor rotating in the
r/min
reverse rotation.
The value rounded off is displayed in
The number of droop pulses in the deviation counter is
displayed.
"- " is added to the reverse pulses.
pulse
When the value exceeds ±999999, characters are displayed
smaller.
The number of pulses displayed is in the encoder pulse unit.
The ratio of regenerative power to permissible regenerative
power is displayed in %.
When regenerative option is used, the ratio to the permissible
regenerative power is displayed.
The continuous effective load current is displayed.
The effective value is displayed relative to the rated current of
100%.
The maximum torque is displayed.
The highest value in the past 15 seconds is displayed relative
to the rated torque of 100%.
Torque that occurred instantaneously is displayed.
The value of the torque that occurred is displayed in real time
relative to the rate torque of 100%.
Position within one revolution is displayed in encoder pulses.
The value returns to 0 when it exceeds the maximum number
pulse
of pulses.
The value is incremented in the CCW direction of rotation.
Travel value from the home position in the absolute position
rev detection systems is displayed in terms of the absolute
position detectors counter value.
Multiplier The estimated ratio of the load inertia moment to the servo
( 1) motor shaft inertia moment is displayed.
The voltage (across P-N or P - N ) of the main circuit
V
converter is displayed.
Description
8 - 10
Display range
0.1r/min.
32768 to 32767
9999999 to
9999999
9999999 to
9999999
999999999 to
999999999
0 to 255
999999999 to
999999999
7200 to 7200
999999999 to
999999999
0 to 100
0 to 300
0 to 400
0 to 400
0 to 262143
0.0 to 300.0
0 to 900