Action technology A3 - Page 38

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detection value
Normally it’s effective. When the speed deviation exceeds setting detection
value, speed deviation error occurs.
It is more difficult to detect speed deviation error if the value is greater.
[Initial value] 200～750W：524[pulse/160μs] ・・・1499[r/min]
1k～2kW： 655[pulse/200μs] ・・・11499[r/min]
[Setting range] 0 to 32767
091.0
[Special setting]
Delay time of speed
deviation error detection
When set No.65.1 to “1(enable)”, it is valid to detect the speed deviation error.
Normally it is effective.
The time is from exceeding setting value 「Speed deviation error detection
value」 to output speed deviation error signal.
It takes longer from error occurred to error output stopped when the value is
greater.
[Initial value] 200～750W： 250 [160μs] ・・・40ms
1k～2kW： 200 [200μs]・・・40ms
[Setting range] 0 to 32767
No
102.0
[Adjustment]
Inertia ratio
Set Inertia ratio by the device load .
[Initial value] 250 [％]
[Setting range] 100 to 3000
No
103.0
[Adjustment]
Damping ratio
Set Damping ratio on the device side. When the friction and inertia ratio is very
big, the change of damping ratio value may shorten the setting time.
[Initial setting] 100 [％]
[Setting range] 10 to 5000
No
110.0
[Adjustment]
With or without the use
of estimated inertia ratio
Setting of auto tuning mode.
If the movement direction of machine connected to the motor is horizontal,
select “standard mode”. If vertical, select “Unbalanced mode”.
1=Standard mode
1=Unbalanced mode
[Initial value] 1 (Standard mode)
[Setting range] 1 to 2
No
110.1
[Adjustment]
With(out) the use of
real-time auto tuning
Select whether to use real-time auto tuning.
0 = Disable
1 = Enable and Apply Inertia ratio
2 = Enable and Apply Inertia ratio and Dumping ratio
[Initial value] 0 (Disable)
[Setting range] 0 to 2
No
113.0
[Adjustment]
Control gain level
(position control)
Set the control gain level in position control mode. If traceability to command is
slow or rigidity of drive system is low, set a lower value; If traceability to
command is rapid or rigidity of drive system is high, set a higher value.
When setting this parameter, No. 115.0～119.0 will be set automatically and
No.114.0 becomes invalid.
[Initial value] 15
[Setting range] 5 to 45
No