Chapter 7 Parameters
EMSD5 AC Servo Manual
64
No.
Name
Function
Rang
Default
3.When the limit is valid, the actual torque limit is
the Minimum value of max overload
capacity ,internal CCW torque limit and external
CCW torque limit.
PA-38
Temperature
alarm
Set drive temperature up to max limitation.
200-1350
-
PA-39
Zero offset
compensation of
analog torque
command
Make an offset adjustment for analog torque
command with this parameter.
-2000-
2000
0
PA-40
Acceleration
time constant
The value means the motor of acceleration time
from 0r/min to 1000r/min.
1.Linear acceleration and deceleration
characteristics.
2.It only applies in speed control mode and
internal position control mode, and other modes
are invalid..
1-10000ms
100
PA-41
Deceleration
time constant
The value means the deceleration time of the motor
from 1000r/min to 0r/min.
1.Linear acceleration and deceleration characteristics.
2.It only applies in speed control mode and internal
position control mode, while other modes are invalid.
3.This parameter should be set to 0 if the drive is used
in combination with an external position loop.
1-10000ms
100
PA-42
S type
acceleration and
deceleration time
constant
It makes the motor start and stop working stably
and sets a part of time of S type acceleration and
deceleration curve.
0-1000ms
0
PA-43
Gain of analog
speed
command
Set the proportion for analog speed input voltage
and actual motor running speed.
10-3000
r/min/v
300
PA-44
Direction of
analog speed
command
Reverse the input polarity of analog speed.
1. Set to 0 and analog speed command is positive,the
speed direction is CCW.
2. Set to 1 and analog speed command is positive,the
speed direction is CW.
0-1
0
PA-45
Zero offset
compensation of
analog speed
command
Make an offset adjustment for analog speed
command with this parameter.
-5000-
5000
0
PA-46
Filter of
analog speed
command
1.The input low pass filter of analog speed
2.The setting value is bigger, the response
frequency is quicker to speed input analog
1-1000Hz
300
