Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 104 / 610

3. DISPLAY AND OPERATION SECTIONS
3 - 31
(2) Status display list
The following table lists the servo statuses that may be shown.
Status display
Symbol
Unit Description
Control
mode
(Note 1)
CP CL PS
Cumulative feedback
pulses
(1 pulse unit)
CL pulse
Feedback pulses from the servo motor encoder are counted and displayed.
When the count exceeds ±999, it starts from 0.
Negative value is indicated by the lit decimal points in the upper two digits.
Press the "SET" button to reset the display value to zero.
The internal counter subtracts 500000000 when the number exceeds
2000000000. The internal counter adds 500000000 when the number exceeds -
2000000000.
Cumulative feedback
pulses
(1000 pulses unit)
Ch 1000 pulses
Servo motor speed
(10 r/min unit)
r1 10 r/min
The servo motor speed is displayed.
Negative value is indicated by the lit decimal points in the upper two digits.
Displayed in increments of 10 r/min.
Servo motor speed
(1 r/min unit)
r r/min
The servo motor speed is displayed.
Negative value is indicated by the lit decimal points in the upper two digits.
Droop pulses
(1 pulse unit)
EL pulse
The number of droop pulses in the deviation counter is displayed.
When the count exceeds ±999, it starts from 0.
The value displayed is not multiplied by the electronic gear (CMX/CDV).
Negative value is indicated by the lit decimal points in the upper two digits.
Droop pulses
(1000 pulses unit)
Eh 1000 pulses
Cumulative command
pulses
(1 pulse unit)
PL pulse
Not used with the positioning mode. "0" is always displayed.
Cumulative command
pulses
(1000 pulses unit)
Ph 1000 pulses
Command pulse
frequency
(1 kpulses/s unit)
nL kpulse/s
Not used with the positioning mode. "0" is always displayed.
Command pulse
frequency
(1000 kpulses/s unit)
nh 1000 kpulses/s
Analog speed command
voltage
Analog speed limit voltage
F V
Not used with the positioning mode. An applied voltage to the CN1 connector is
displayed.
Analog torque command
voltage
U V
Not used with the positioning mode. An applied voltage to the CN1 connector is
displayed.
Analog torque limit
voltage
Voltage of TLA (Analog torque limit) is displayed.
Regenerative load ratio L %
The ratio of regenerative power to permissible regenerative power is displayed
in %.
Effective load ratio J %
The continuous effective load current is displayed.
The effective value in the past 15 s is displayed, with the rated current being
100 %.
Peak load ratio b %
The maximum torque generated is displayed.
The highest value in the past 15 s is displayed, with the rated torque being 100 %.
Instantaneous torque T %
The instantaneous torque is displayed.
The torque generated is displayed in real time, with the rated torque being 100%.
Position within one-
revolution
(1 pulse unit)
Cy1 pulse
Position within one revolution is displayed in encoder pulses.
When the count exceeds 999, it starts from 0.
When the servo motor rotates in the CCW direction, the value is added.
Position within one-
revolution
(1000 pulses unit)
Cy2 1000 pulses
The within one-revolution position is displayed in 1000 pulse increments of the
encoder.
When the count exceeds 999, it starts from 0.
When the servo motor rotates in the CCW direction, the value is added.
Position within one-
revolution
(1000000 pulses unit)
Cy3 1000000 pulses
The within one-revolution position is displayed in 1000000 pulse increments of the
encoder.
When the count exceeds 999, it starts from 0.
When the servo motor rotates in the CCW direction, the value is added.
www.kavrammuhendislik.com.tr