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1 SERVO PARAMETER DETAILS
1.3 Gain/filter setting servo parameters group ([Pr. PB_ _ ])
[Pr. PB06_Load to motor inertia ratio/load to motor mass ratio
(GD2)]
Set the load to motor inertia ratio or load to motor mass ratio. Setting a value different from the actual load moment of inertia
or load mass may cause an unexpected operation such as an overshoot.
The setting of this servo parameter will be automatic or manual depending on the setting value of [Pr. PA08.0 Gain adjustment
mode selection]. Refer to the following table for details. When the servo parameter is set to automatic setting, the value varies
within the range of 0.00 to 100.00.
[Pr. PB07_Model control gain (PG1)]
Set the response gain to the target position.
Increasing the setting value improves responsiveness to the position command, but increasing the value too much raises the
likelihood of vibration and noise.
The setting of this servo parameter will be automatic or manual depending on the setting value of [Pr. PA08.0 Gain adjustment
mode selection]. Refer to the following table for details.
When the vibration suppression control is enabled, the settable range of [Pr. PB07 Model control gain] is limited. If [Pr. PB07]
exceeds the settable range, the vibration suppression control is disabled.
Initial value
Setting range
Setting method
Ver.
7.00 [Multiplier]
0.00 to 300.00
Each axis
A0
[Pr. PA08.0 Gain adjustment mode selection]
Servo parameter status
"0" (2 gain adjustment mode 1 (interpolation mode))
Automatic setting
"1" (auto tuning mode 1)
"2" (auto tuning mode 2)
Manual setting
"3" (manual mode)
"4" (2 gain adjustment mode 2)
"5" (quick tuning mode)
"6" (load to motor inertia ratio monitor mode)
Automatic setting
Initial value
Setting range
Setting method
Ver.
15.0 [rad/s]
1.0 to 8000.0
Each axis
A0
[Pr. PA08.0]
Servo parameter status
"0" (2 gain adjustment mode 1 (interpolation mode))
Manual setting
"1" (auto tuning mode 1)
Automatic setting
"2" (auto tuning mode 2)
"3" (manual mode)
Manual setting
"4" (2 gain adjustment mode 2)
"5" (quick tuning mode)
Automatic setting
"6" (load to motor inertia ratio monitor mode)
Manual setting