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6. DISPLAY AND OPERATION SECTIONS
6.3.3 Status display list
POINT
Refer to appendix 3 for the measurement point.
The following table lists the servo statuses that may be shown.
Name Symbol Unit Description
Display
range
Cumulative feedback
pulses
C pulse Feedback pulses from the servo motor encoder are counted and
displayed. The values in excess of
99999 can be counted. However, the
counter shows only the lower five digits of the actual value since the servo
amplifier display is five digits. 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 values in excess of
99999 can be counted. However, the counter
shows only the lower five digits of the actual value since the servo
amplifier display is five digits.
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 values in excess of
99999 can be counted. However, the counter
shows only the lower five digits of the actual value since the servo
amplifier display is five digits.
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
Analog speed
command voltage
Analog speed limit
voltage
F V (1) Torque control mode
Analog speed limit (VLA) voltage is displayed.
10.00
to
10.00
(2) Speed control mode
Analog speed command (VC) voltage is displayed.
Analog torque
command voltage
Analog torque limit
voltage
U V (1) Position control mode, speed control mode
Analog torque limit (TLA) voltage is displayed.
0
to
10.00
(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