Estun ProNet-30D - 4.5 Operating Using Speed Control with Analog Reference

ProNet Plus Series AC Servo User's Manual
- 74 -
4.4.4 Absolute Encoder Setup(Fn010, Fn011)
Setting up the absolute encoder in the following cases.
·When starting the machine for the first time,set Pn002.2 to 0.
·When an encoder error alarm (A.45～A.48, A.51) is generated.
Use the panel operator in the servo drive for setup.
Note:
1. Encoder setup operation is only possible when the servo is OFF.
2. If the absolute encoder alarms(A.45～A.48, A.51 ) are displayed, cancel the alarm by using the same method as the
setup. They cannot be cancelled with the servo drive alarm reset input signal(/ALM-RST).
3. Any other alarms that monitor the inside of the encoder should be cancelled by turning OFF the power.
4.5 Operating Using Speed Control with Analog Reference
NOTE: this function is available for ProNet-□□□MG servo drives only.
4.5.1 Setting Parameters
Parameter
Meaning
Pn005
H.□□0□
Control mode selection:Speed control(analog reference)(factory setting)
Pn300
Analog Speed Reference Input Gain
Setting Range
Setting Unit
Factory Setting
Setting Validation
0～3000
rpm/v
150
Immediately
Sets the analog voltage level for the speed reference(V-REF) necessary to operate the servomotor at the rated speed.
■EXAMPLE
Pn300=150: 1V input is equivalent to the servomotor speed of 150rpm(factory setting).
Set this slope
Reference voltage（V）
Reference speed
（min
-1
)
Speed
Position
Torque