Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual page 298

15. MR-E- AG SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
15.5.2 Status display
(1) Status display list
The following table lists the servo statuses that may be shown:
Name
Cumulative feedback
pulses
Servo motor speed
Analog speed
command voltage
Analog speed limit
voltage
Analog torque
command voltage
Analog torque limit
voltage
Regenerative load
ratio
Effective load ratio
Peak load ratio
Instantaneous torque
Within one-revolution
position low
Within one-revolution
position high
Load inertia moment
ratio
Bus voltage
Symbol Unit
C pulse Feedback pulses from the servo motor encoder are counted and
displayed. The value in excess of 99999 is counted, bus since the
servo amplifier display is five digits, it shows the lower five digits of
the actual value. Press the "SET" button to reset the display value to
zero.
Reverse rotation is indicated by the lit decimal points in the upper
four digits.
r r/min The servo motor speed is displayed.
The value rounded off is displayed in
F V (1) Torque control mode
Analog speed limit (VLA) voltage is displayed.
(2) Speed control mode
Analog speed command (VC) voltage is displayed.
U V (1) Position control mode, speed control mode
Analog torque limit (TLA) voltage is displayed.
(2) Torque control mode
Analog torque command (TLA) voltage is displayed.
L % The ratio of regenerative power to permissible regenerative power is
displayed in %.
J % The continuous effective load torque is displayed.
The effective value in the past is seconds is displayed relative to the
rated torque of 100%.
b % 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%.
T % 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%.
Cy1 pulse Position within one revolution is displayed in encoder pulses.
The value returns to 0 when it exceeds the maximum number of
pulses.
The value is incremented in the CCW direction of rotation.
Cy2 100 The within one-revolution position is displayed in 100 pulse
pulse increments of the encoder.
The value returns to 0 when it exceeds the maximum number of
pulses.
The value is incremented in the CCW direction of rotation.
dC 0.1 The estimated ratio of the load inertia moment to the servo motor
Times shaft inertia moment is displayed.
Pn V The voltage (across P-N) of the main circuit converter is displayed.
Description
15 - 53
0.1r/min.
Display
range
99999
to
99999
5400
to
5400
10.00
to
10.00
0
to
10V
10
to
10V
0
to
100
0
to
300
0
to
400
0
to
400
0
to
99999
0
to
1310
0.0
to
300.0
0
to
450