3 STRUCTURE
3.2 Switch setting and display of the servo amplifier
29
3
Status display list
Status display
Symbol
Unit
Description
Control
mode
Operation
mode
P
S
T
Semi
closed
Fully
closed
Cumulative
feedback pulses
pulse
The feedback pulses from a 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 because the servo
amplifier display is five digits.
Press the "SET" button to reset the
display value to "0".
The decimal points in the upper four
digits are lit for a negative value.
Servo motor speed/
linear servo motor
speed
r/min or
mm/s
The servo motor speed is
displayed.
It is displayed rounding off 0.1 r/min
(0.1 mm/s) unit.
Droop pulse
pulse
The number of droop pulses in the
deviation counter is displayed.
The decimal points in the upper four
digits are lit for reverse rotation
pulses.
The values in excess of ±99999 can
be counted. However, the counter
shows only the lower five digits of
the actual value because the servo
amplifier display is five digits.
The number of pulses is displayed
in the units of encoder pulses.
Cumulative
command pulses
pulse
Position command input pulses are
counted and displayed.
As the value before being multiplied
by the electronic gear (CMX/CDV)
is displayed, the value may not
match the indicated 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 because the servo
amplifier display is five digits.
Press the "SET" button to reset the
display value to "0".
When the servo motor is rotating in
the reverse direction, the decimal
points in the upper four digits are lit.
Command pulse
frequency
kpulse/s
The frequency of the position
command input pulses is displayed.
The value before being multiplied
by the electronic gear (CMX/CDV)
is displayed.
Analog speed limit
voltage
V
The input voltage of VLA (Analog
speed limit) is displayed.
Analog speed
command voltage
The input voltage of VC (Analog
speed command) is displayed.
Analog torque limit
voltage
V
The voltage of TLA (Analog torque
limit) is displayed.
Analog torque
command voltage
The voltage of TC (Analog torque
command) is displayed.
