Chapter 7 Parameters
EMSD5 AC Servo Manual
62
No.
Name
Function
Rang
Default
otherwise is OFF.
2.The comparator has hysteresis function set by PA87.
Detection is associated with 10 r/min hysteresis.
3.It also has the polarity setting function:
PA88 PA-28
Comparator
0
＞
0 No direction for speed
1
＞
0 Only detect CCW speed
＞
0 Only detect CW speed
PA-29
Gain of analog
quantity
torque
command
1.Set the proportion for input voltage of analog
torque and the actual motor running torque.
2. The setting value unit is 0.1v/100%.
3. The default value is 30, corresponding to
3v/100%, while it means if the input voltage is
3V, it would generate 100% rated torque.
10-100(0.
1v/100%)
30
PA-30
The alarm
value of
torque
overload
1.The value is the percentage of rated torque. The
limit is independent to direction and CW or CCW
direction is protected.
2.When PA-31
＞
9, motor torque
＞
PA-30 and
duration
＞
PA-31, the drive alarms and the code is
Err-29. The motor stops working. It must repower
on after clearing errors.
1-300
300
PA-31
The detection
time for
torque
overload
1.The detection time for torque overload, unit:ms.
Detection time=PA-31×0.1.
2.When set to 0~9, the function of torque overload
alarming is prohibited. Generally,the value is set as 0.
0-32767
0
PA-32
The source of
torque
command
In torque control mode, it sets the source of
torque command. It means:
0:Analog torque command, it inputs by analog
terminal AS+ and AS-.
1:Internal torque command, it is decided by
TRO1 and TRQ2 of digital input( DI):
DI Signal
Speed Command
TRQ2 TRQ1
0
0
Internal Torque1(PA-64)
0
1
Internal Torque2(PA-65)
1
0
Internal Torque3(PA-66)
1
1
Internal Torque4(PA-67)
0-1
0
