INVT SV-DA200 Operation Manual page 151

SV-DA200 series AC servo drives
P4.30 Setting value
[0]
1
2
3
Note:
1. When P4.30 is set to 1, the dynamic brake works when motor speed is higher than the value
of P3.58 and does not work otherwise. After motor stops, dynamic brake will stop working.
2. If the running speed of servo motor is faster than rated speed, do not use the dynamic brake.
If the running speed is high with large inertia load, please use the dynamic brake with caution.
Do not start the dynamic brake frequently; otherwise, damage may occur to the servo drive.
Data size
P4.30
Modbus address
P4.31 Max. speed limit
This parameter can be used to set the highest running speed of servo motor. If the absolute value
of the speed command is larger than the value of this parameter, the magnitude of the actual
speed setting will be limited by this parameter; the direction is the same with that of the original
speed command. This parameter is active in all modes.
Note: The default value of this parameter is related to the power level of the drive.
Data size
P4.31
Modbus address
P4.32 Overspeed level
This parameter is used to set the overspeed level of the servo motor. When the rotation speed of
the motor exceeds this setting speed, overspeed fault alarm will be reported.
Note: The default value of this parameter is related to the power level of the drive.
Data size
P4.32
Modbus address
Pulse range of position
P4.33
This parameter is used to set the alarm threshold for the position deviation (Er22-0). In position
or fully-closed loop mode, when the number of retention pulses exceeds this setting value,
position error fault will be alarmed.
Data size
P4.33
Modbus address
Brake overload detection
1
P4.34
During deceleration
Coast to stop
Dynamic brake to stop
Dynamic brake stop
External dynamic brake acts
Setting range
Setting range
Setting range
deviation
Setting range
selection
Action
16bit
1860,1861 CANopen address
Default
0~20000 5000
16bit
1862,1863 CANopen address
Default
0~20000 6000
16bit
1864,1865 CANopen address
Default
27
0~2 100000 reference unit
32bit
1866,1867 CANopen address
Default
0~2 0
‐141‐
Faults and solutions
After stopping
Keep the inertia operation state
Keep the inertia operation state
Dynamic braking state
Dynamic braking state
Data format
Unit Available mode
r/min P
Data format
Unit Available mode
r/min P
Data format
Unit Available mode
P
Data format
Unit Available mode
- P
DEC
0x241E,0x00
S T F
DEC
0x241F,0x00
S T F
DEC
0x2420,0x00
F
DEC
0x2421,0x00
S T F