Sinee EA180 Series Manual

EA180 Servo Drive Manual
54
display reads P-oT or n-oT，The motor stops as per the P0-08 setting.
Note☞
The setting unit at the factory is the command unit and can be changed to the encoder unit via the P8-18 bit3 (at this
time, please set the appropriate value according to resolution).
6.6 P2-xx Speed control parameters
P2-00
Speed command source selection
Initial value
0
Commu.addr.
0200H
Unit
-
Valid time
Immediately
Range
0~3
Data size
16bit
Control mode
S
Parameter function: select the speed command source:
P2-00=0: digital speed given (P2-01 given);
P2-00=1:AI1 given;
P2-00=2:AI2 given;
P2-00=3: multiple preset speed switching (see commands in group P9);
Note☞
1. analog AI1 and AI2 are + 10V input, P2-01 set value has positive and negative sign, the sign of speed command depends
on the times result of these two (for instance: - * - = +).
2. if there is only +10V analog input, there are a variety of ways to change the direction of the motor rotation:
Adjust by adjusting the status of the DI terminal defined as DIR-SEL
Adjust by modifying the plus and minus of the P2-01
Adjust by modifying P0-01
Adjust by modifying P8-18 bit4.
P2-01
Digital speed setting
Initial value
3000
Commu.addr.
0201H
Unit
rpm
Valid time
Immediately
Range
-30000~30000
Data size
16bit
Control mode
S
Parameter function: when setting the speed control mode, set the target speed and direction of the motor. The positive is rotated
in the positive direction.
When analog input is used as the speed command source, this parameter can be interpreted as a gain of analog, i.e., the speed
command value when the analog amount is 10V.
For example: P2-00=1, P2-01=1000, then when AI1 is 5V, the speed command is positive 500rpm, and when AI1 is -10V, the
speed command is in the opposite direction 1000rpm
Note☞
The actual rotation direction of the motor is controlled by the P0-01 parameter.
P2-04
Speed S-type acceleration time T
SACC
Initial value
200
Commu.addr.
0204H
Unit
ms
Valid time
Power on again
Range
1~65535
Data size
16bit
Control mode
S
P2-05
Speed S-type deceleration time T
SDEC
Initial value
200
Commu.addr.
0205H
Unit
ms
Valid time
Power on again
Range
1~65525
Data size
16bit
Control mode
S
P2-06
Speed S-type acc/dec smoothing timeT
SL
Initial value
50
Commu.addr.
0206H
Unit
ms
Valid time
Power on again
Range
0~10000
Data size
16bit
Control mode
S
Parameter function: when the servo drive runs in the speed mode, these three parameters are used to set the acceleration and
deceleration time of the motor.
P2-04: set the motor speed from 0 rpm to the rated speed of the motor.
P2-05: set the motor speed down from the motor speed to 0 speed.
P2-06: set the S curve smoothing time in process of the acceleration and deceleration.
If the S curve (i.e., P2-06 is not 0) is used, in the process of acceleration or deceleration, the drives are programmed using three
stage acceleration curve to smooth the motion commands. The acceleration generated at this point is continuous, avoiding excessive
jumps (acceleration differential) due to a sharp change in the input command, thereby stimulating the vibration and noise of the
mechanical structure. The user can use P2-04 to adjust the slope of the speed change in the process of acceleration; use P2-05 to adjust
the slope of the speed change in the process of deceleration; use P2-06 to smooth the start and stop of the motor.
Note： when P2-00=1：Speed command=


󰇟  󰇠/
When P2-00=2：Speed command=


󰇟  󰇠

Sinee EA180 Series Specifications

General

Brand	Sinee
Model	EA180 Series
Category	Servo Drives
Language	English