User manual

19 References
−168−
Item Overview
Standard
specification
Extended
function
Load inertial ratio
setting
Set the percentage of the load inertial moment to the rotor inertial moment of
the motor. This ratio is set in semi-auto tuning or manual turning. If the load
inertial moment is equal to the rotor inertial moment, the load inertial ratio
become 100%.
Not
available
Available
Mechanical rigidity
setting switch
Set the gain adjustment level according to the mechanical rigidity.
Available
Available
Set whether or not to enable the mechanical rigidity setting switch. Not
available
Available
Mechanical rigidity
selection
Set the mechanical rigidity as a digital setting.
Not available Available
Position loop
proportional gain
Set the position loop proportional gain when manual tuning is performed.
When the value is increased, the response will increase.
Not
available
Available
Speed loop
proportional gain
Set the speed loop proportional gain when manual tuning is performed. When
the value is increased, the response will increase.
Not
available
Available
Speed loop integral
time constant
Set the speed loop integral time constant when manual tuning is performed.
When the value is decreased, the response will increase.
Not
available
Available
Speed feed-forward
rate
Set the speed feed-forward rate when manual tuning is performed. This
setting allows the settling time to be shortened.
Not
available
Available
Command filter Apply a filter to the pulse input command to make the operation smooth. Available Available
Damping control Suppress residual vibration during positioning, in order to shorten the
positioning time.
Available
Available
Data-setter initial
display
Set the initial screen on the OPX-2A. In the position control mode, the top
screen of the monitor mode will become the initial display if the selected item
cannot be displayed.
Not
available
Available