Status Display List - Mitsubishi Electric MELSERVO-J2-Super Series Instruction Manual

8. DISPLAY AND OPERATION

8.2.3 Status display list

The following table lists the servo statuses that may be shown:
Status display Symbol
Current position PoS
Command position CPoS
Command
rn
remaining distance
Point table No. PT
Cumulative
C
feedback pulses
Servo motor speed
Droop pulses E
For manufacturer
setting
Regenerative load
ratio
Effective load ratio
Peak load ratio
Instantaneous
torque
Within one-
revolution position Cy1
Low
Within one-
revolution position Cy2
High
ABS counter LS
Load inertia
dC
moment ratio
Bus voltage Pn
Option unit
communication oS
status
Unit
10 The current position from the machine home position of 0 is
STM
mm displayed.
10 The position data in the point table or the preset command position is
STM
mm displayed.
10 The command remaining distance of the currently selected point table
STM
mm is displayed.
The point table No. being executed is displayed.
Feedback pulses from the servo motor encoder are counted and
displayed.
pulse
When the value exceeds 9999999, it returns to zero.
Press the "SET" button to reset the display value to zero.
The servo motor speed is displayed.
r r/min " " is added to the speed of the servo motor rotating in the CW
rotation.
The number of droop pulses in the deviation counter is displayed.
" " is added to the droop pulses in the CW rotation.
pulse
The displayed number of pulses is not yet multiplied by the electronic
gear value.
F % For manufacturer setting.
u V
The ratio of regenerative power to permissible regenerative power is
L %
displayed in %.
The continuous effective load torque is displayed.
J %
The effective value is displayed relative to the rated torque of 100%.
The maximum torque generated during acceleration/deceleration, etc.
b % The highest value in the past 15 seconds is displayed relative to the
rated torque of 100%.
Torque that occurred instantaneously is displayed.
T % 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 of
pulse
pulses.
The value is incremented in the CCW direction of rotation.
The within one-revolution position is displayed in 100 pulse
increments of the encoder.
100
The value returns to 0 when it exceeds the maximum number of
pulse
pulses.
The value is incremented in the CCW direction of rotation.
Travel value from the home position in the absolute position detection
rev systems is displayed in terms of the absolute position detectors
counter value.
The estimated ratio of the load inertia moment to the servo motor
times
shaft inertia moment is displayed.
V The voltage (across P-N) of the main circuit converter is displayed.
Communication waiting status
During initialization communication
During communication
Communication stop status due to alarm
Description
8 - 4
Display range
99999 to
99999
99999 to
99999
99999 to
99999
0 to 31
99999 to
99999
5400 to
5400
99999 to
99999
0 to 200
0.00 to 10.00
0 to 100
0 to 300
0 to 300
0 to 400
0 to 99999
0 to 1310
32768 to
32767
0.0 to 300.0
0 to 450
Ab
AC Ad
CO