Mitsubishi Electric MELSERVO MR-J3 A Series, Инструкция по эксплуатации

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6. DISPLAY AND OPERATION SECTIONS
6.3.3 Status display list
The following table lists the servo statuses that may be shown:
Refer to Appendix 2 for the measurement point.
Name Symbol Unit Description
Display
range
Cumulative feedback
pulses 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.
The value of minus is indicated by the lit decimal points in the upper four
digits.
99999
to
99999
Servo motor speed r r/min
The servo motor speed is displayed.
The value rounded off is displayed in 0.1r/min.
7200
to
7200
Droop pulses E pulse
The number of droop pulses in the deviation counter is displayed. When
the servo motor is rotating in the reverse direction, the decimal points in
the upper four digits are lit.
The value in excess of 99999 is counted. Since the servo amplifier
display is five digits, it shows the lower five digits of the actual value.
The number of pulses displayed is in the encoder pulse unit.
99999
to
99999
Cumulative command
pulses P pulse
The position command input pulses are counted and displayed.
As the value displayed is not yet multiplied by the electronic gear
(CMX/CDV), it may not match the indication of the cumulative feedback
pulses.
The value in excess of 99999 is counted, but 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. When the
servo motor is rotating in the reverse direction, the decimal points in the
upper four digits are lit.
99999
to
99999
Command pulse
frequency n kpps
The frequency of the position command input pulses is displayed.
The value displayed is not multiplied by the electronic gear (CMX/CDV).
1500
to
1500
(1) Torque control mode
Analog speed limit (VLA) voltage is displayed.
Analog speed
command voltage
Analog speed limit
voltage F V
(2) Speed control mode
Analog speed command (VC) voltage is displayed.
10.00
to
10.00
U V
(1) Position control mode, speed control mode
Analog torque limit (TLA) voltage is displayed.
0
to
10.00
Analog torque
command voltage
Analog torque limit
voltage
(2) Torque control mode
Analog torque command (TLA) voltage is displayed.
8.00
to
8.00
Regenerative load ratio L %
The ratio of regenerative power to permissible regenerative power is
displayed in %.
0
to
100
Effective load ratio J %
The continuous effective load current is displayed.
The effective value in the past 15 seconds is displayed relative to the
rated current of 100%.
0
to
300
Peak load ratio 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%.
0
to
400
Instantaneous torque 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%.
0
to
400
Within one-revolution
position low 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.
0
to
99999