INVT SV-DA200 Operation Manual page 107

SV-DA200 series AC servo drives
Data size
P0.51
Modbus address
Data size
P0.52
Modbus address
Data size
P0.53
Modbus address
P0.54
P0.55
ACC/DEC time is the time needed from 0r/min to the rated (3000r/min by default) speed under
the reference command. When the reference speed is higher than or less than the rated speed,
the actual ACC/DEC time will be accounted according to the percentage. If the speed is
negative, the absolute value will be used to count the time.
Example: If the reference speed is 2000r/min, the rated speed is 3000r/min and the ACC/DEC
(P0.54, P0.55) time is set to 1500, then the actual ACC time t1 is 1500×(2000/3000)=1000ms
and the DEC time t2 is 1500×(2000/3000)=1000ms. Please refer to the figure below:
Note:
1. ACC/DEC time can only be used in the speed mode.
2. If the speed command is analog input, this function is invalid.
Data size
P0.54
Modbus address
Data size
P0.55
Modbus address
P0.56 ACC time of S curve
P0.57 DEC time of S curve
In a case of reference speed command, this parameter is used to set the duration of the circular
arc segment during S curve decelerating and thus to achieve the goal of smooth starting. The
ACC time
DEC time
1108,1109
16bit
1102,1103 CANopen address
16bit
1104,1105 CANopen address
16bit
1106,1107 CANopen address
Setting range Default
0~30000
Setting range Default
0~30000
16bit
CANopen address
16bit
1110,1111 CANopen address
Setting range Default
0~1000
Setting range Default
0~1000
‐97‐
Faults and solutions
Data format
Data format
Data format
Unit Available mode
0 ms
Unit Available mode
0 ms
Data format
Data format
Unit Available mode
0 ms
Unit Available mode
0 ms
DEC
0x2033, 0x00
DEC
0x2034, 0x00
DEC
0x2035, 0x00
S
S
DEC
0x2036,
0x00
DEC
0x2037,
0x00
S
S