Status Display List - Mitsubishi Electric Melservo-J2-SUPER series Instruction Manual

7. DISPLAY AND OPERATION

7.2.3 Status display list

The following table lists the servo statuses that may be shown:
Status display Symbol
Current
PoS
position
Command
CPoS
position
Command
remaining rn
distance
Program No. Pno
Step No. Sno
Cumulative
C
feedback
pulses
Servo motor
r
speed
Droop pulses E
Override F
Analog torque
u
limit voltage
Regenerative
L
load ratio
Effective load
J
ratio
Peak load ratio b
Instantaneous
T
torque
Within one-
revolution Cy1
position low
Within one-
revolution Cy2
position high
ABS counter LS
Load inertia
dC
moment ratio
Bus voltage Pn
Note: The MR-DP60 can display the status without dividing it into the high and low orders. The unit is [pulse].
Unit
10 The current position from the machine home position of 0 is
STM
mm displayed.
10 The position data in the program or the preset command
STM
mm position is displayed.
The command remaining distance of the currently selected
10
STM
program is displayed.
mm
The program No. being executed is displayed.
The step 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/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.
pulse
" " is added to the droop pulses in the CW rotation.
The displayed number of pulses is not yet multiplied by the
electronic gear value.
The override setting is displayed.
%
100% is displayed when override is invalid.
The voltage of the Analog torque limit (TLA) is displayed.
V
The ratio of regenerative power to permissible regenerative
%
power is displayed in %.
The continuous effective load torque is displayed.
% The effective value is displayed relative to the rated torque
of 100%.
The maximum torque generated during
acceleration/deceleration, etc.
%
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.
pulse The value returns to "0" when it exceeds the maximum
number of 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
pulse
number 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.
The estimated ratio of the load inertia moment to the servo
times
motor shaft inertia moment is displayed.
The voltage (across P-N) of the main circuit converter is
V
displayed.
Description
7 - 4
Display range
Servo amplifier
MR-DP60
display
99999 to 999999 to
99999 999999
99999 to 999999 to
99999 999999
99999 to 999999 to
99999 999999
1 to 16 1 to 16
1 to 120 1 to 120
99999 to 999999 to
99999 999999
5400 to 5400 to
5400 5400
99999 to 999999 to
99999 999999
0 to 200 0 to 200
0.00 to 10.00 0.00 to 10.00
0 to 100 0 to 100
0 to 300 0 to 300
0 to 300 0 to 300
0 to 400 0 to 400
0 to 99999
(Note)
0 to 131071
0 to 1310
32768 to 32768 to
32767 32767
0.0 to 300.0 0.0 to 300.0
0 to 450 0 to 450