INVT DA180-S2R8SG0 Operation Manual page 110

DA180 series basic AC servo drive
Inertia identifying
P1.05
This parameter specifies the work mode for identifying inertia.
Setting
Data size
P1.05
Modbus address
Max. rotations by
P1.06
inertia identifying
If the inertia identifying mode is valid and specified in position mode, this parameter is used to limit
the maximum rotation number of the motor in each cycle.
Data size
P1.06
Modbus address
ACC time for inertia
P1.07
This parameter specifies the motor ACC time during inertia identifying. If the load inertia is heavy,
the ACC time can be set to a greater value, preventing overload alarms.
Data size
P1.07
Modbus address
Inertia identifying
P1.08
This parameter specifies the speed level for inertia identifying.
A large value of this parameter indicates a quick response to the load characteristic changes,
resulting in large fluctuation of the presumption value. The presumption result is saved every 30
minutes.
Setting
0
[1]
2
3
Setting range
mode
[0]
1
2
3
1210, 1211
Setting range
1212, 1213
Setting range
identifying
1214, 1215
Setting range
class
Function
No change
No major change
Slow change
Sharp change
Default
0–3 0
Forward rotation and then reverse rotation
Forward rotation
Reverse rotation
Reverse rotation and then forward rotation
16bit
CANopen address
Default
0.2–20.0 2.0
16bit Data format
CANopen address
Default
2–1000 200
16bit Data format
CANopen address
Default
0–3 1
Stop the presumption of load characteristics.
There is no major change to load characteristics.
Load characteristics change slowly.
Load characteristics change sharply.
-104-
Unit
-
Meaning
Data format
Unit
r
Unit
ms
Unit
-
Meaning
Function codes
Applicable
mode
P S T
DEC
0x2105, 0x00
Applicable
mode
P S T
DEC
0x2106, 0x00
Applicable
mode
P S T
DEC
0x2107, 0x00
Applicable
mode
P S T