Specifications

Chapter 6 Setting up parameters
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[Monitor mode]
Motor speed (position / speed mode)
● Function
The “motor speed” indicates the present motor speed in
r/min.
The actuator speed is obtained by dividing the motor
speed by the reduction ratio of the actuator gear.
● Details of display
1st digit: [1: Motor speed]
2nd digit: No indication means positive counts, and [-]
indicates negative counts.
3rd to 6th digit:
Indicates motor speed in r/min.
Speed command voltage (speed mode)
● Function
This indicates the present speed command voltage (unit:
V) to the HA-655 driver in the speed mode.
The parameter [9: speed conversion factor] of parameter
mode relates the speed command voltage and the motor
speed.
＋10V/−10V: Motor maximum speed(forward/reverse)
The actuator speed is obtained by dividing motor speed by
the reduction ratio of the actuator. Therefore the actuator
speed is obtained by the following formula:
● Details of display
1st digit: [2: Speed command voltage]
2nd digit: No indication means positive counts, and [-]
indicates negative counts.
3rd digit: No indication
4th to 6th digit:
Indicates [Speed command voltage](unit: V)
● Related functions
[Speed conversion factor]: [Parameter mode]→[9:Speed conversion factor]
D O W N U P A D J S E T
Motor speed ind
ication
unit: r/min
(ex.) 1234r/min
Motor speed
10
voltagecommandSpeed
ratioductionRe
speed.maxMotor
speedActuator ×=
1st digit 6th digit
D O W N U P A D J S E T
Speed command voltage
unit: V
(ex.) 5.1V
Speed command
voltage
1st digit 6th digit