Delta ASDA-A2 Series User Manual

ASDA-A2 Chapter 5 Trial operation and Tuning
Revision February, 2017 5-17
NOTE
1. Parameter P2-44 and P2-46 are the setting value of resonance suppression. If the value has been set
to the maximum (32dB), and still cannot suppress the resonance, please reduce the speed bandwidth.
After setting P2-47, users can check the value of P2-44 and P2-46. If the value of P2-44 is not 0, it
means the resonance frequency exists in the system. Then, users can access P2-43 to see the
resonance frequency (Hz). When there is another resonance frequency, the information will be shown in
P2-45 and p2-46.
2. If resonance still exists, repeatedly set P2-47 to 1 for 3 times and manually adjust the setting of
resonance.

Delta ASDA-A2 Series Specifications

General

Enclosure Rating	IP20
Control Mode	Position, Speed, Torque
Communication Interface	RS-485, CANopen
Protection	Overcurrent, Overvoltage, Undervoltage, Overload, Overtemperature, Encoder error
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Humidity	20% to 90% RH (non-condensing)
Altitude	1000m max
Cooling Method	Natural cooling or forced air cooling
Encoder Feedback	20-bit incremental encoder (standard), 17-bit absolute encoder (optional)