INVT DA180-S2R8SG0 Operation Manual page 154

DA180 series basic AC servo drive
 If the servo motor runs at a speed higher than the rated one, you cannot enable the dynamic
brake. If the servo motor runs at a high speed with a large inertia load, exercise caution before
using the dynamic brake. Do not restart the dynamic brake frequently. Otherwise, the servo
drive may be damaged.
Data size
P4.30
Modbus address
P4.31 Max. motor speed
This parameter specifies the maximum speed of the servo motor. If the absolute value of the
speed command is greater than the setting of this parameter, the actually-set speed is limited by
this parameter, and the actual direction is the same as that in the original speed command. This
parameter is valid in all modes.
Note: The default value and setting range of this parameter are associated with the drive power
class.
Data size
P4.31
Modbus address
P4.32 Overspeed threshold
This parameter specifies the overspeed level for the servo motor. When the motor runs at a speed
higher than the setting of this parameter, an overspeed fault alarm is reported.
Note: The default value and setting range of this parameter are associated with the drive power
class.
Data size
P4.32
Modbus address
Pulse threshold of
P4.33
position deviation
This parameter specifies the threshold at which the fault (Er22-0) alarm is reported. In position
mode, if the residual pulse value exceeds the setting of this parameter, the fault alarm is reported.
The value 0 indicates no detection on position deviation.
Data size
P4.33
Modbus address
16bit
1860, 1861 CANopen address
Setting range Default
0–20000 5000
16bit
1862, 1863 CANopen address
Setting range Default
0–20000 6000
16bit
1864, 1865 CANopen address
Setting
Default
range
27
0–2 100000
32bit
1866, 1867 CANopen address
-148-
Data format
Unit
r/min
Data format
Unit
r/min
Data format
Unit
reference unit
Data format
Function codes
DEC
0x241E, 0x00
Applicable
mode
P S T
DEC
0x241F, 0x00
Applicable
mode
P S T
DEC
0x2420, 0x00
Applicable
mode
P
DEC
0x2421, 0x00