Specifications

2. OPERATION
2– 18
Status display
Cumulative feedback pulses
[pulse]
Motor speed
[r/min]
Droop pulses
[pulse]
Cumulative command pulses
[pulse]
Command pulse frequency
[kpps]
Speed command voltage
Speed limit voltage[mV]
Torque limit voltage
Torque command voltage[mV]
Regenerative load ratio
[%]
Effective load ratio
[%]
Peak load ratio
[%]
Within one-revolution position
[pulse]
ABS counter
[rev]
Load inertia moment ratio
[times]
Diagnosis
Sequence
External I/O
signal display
Output signal
forced output
Test operation
Jog feed
Test operation
Positioning operation
Test operation
Motor-less operation
Software
version L
Software
version H
Automatic VC
offset
Current alarm
Last alarm
Second alarm
in past
Third alarm
in past
Fourth alarm
in past
Fifth alarm
in past
Sixth alarm
in past
Parameter
error No.
Basic parameters
Servo type
Selective function 1
Status display
Parameter write
disable
Expansion parameters
Selective function 2
Selective function 3
Input signal selection 7
Output signal selection 1
MODE
UP
DOWN
Alarm
(Note)
button
2-3 Display and operation
2-3-1 Display flowchart
Use the display (4-digit, 7-segment LED) on the front panel of the servo amplifier for status display,
parameter setting, etc. Set the parameters before operation, diagnose an alarm, confirm external
sequences, and/or confirm the operation status. Press the
MODE
,
UP
or
DOWN
button once to
move to the next screen. In the position control mode, switching power on displays the symbol C
of the cumulative feedback pulses.
To refer to and/or set the expansion parameters, make them valid with parameter No. 19 (parameter
write disable).
Control Mode
Position
Speed
Torque
Initial Display
Cumulative feedback pulses (C)
Motor speed (r)
Torque command voltage (U)
Note: The initial status display at power-on depends on the control mode.