Delta ASDA-A3 Series User Manual page 351

Parameters
P2.104
Default:
8
Unit:
Format:
Settings:
When the Torque command exceeds P2.104, the speed controller gain is switched from PI to P in order
to reduce response overshoot.
P2.105
Default:
Unit:
Format:
Settings:
Use this parameter to adjust the bandwidth when auto-tuning. If the value is larger, the bandwidth after
auto-tuning is higher, but if the bandwidth margin is insufficient, it may cause machine jitter. If the value is
too low, the bandwidth after auto-tuning is lower, but the response is slower.
8-94
P/PI torque switching command condition
200
[%]
DEC
Automatic gain adjustment level 1
11
-
DEC
Value (dB)
Bandwidth
higher
Bandwidth
moderate
Bandwidth
lower
Control mode: PT / PR / S / Sz
Setting range: 1 – 800
Data size: 16-bit
Control mode: PT / PR
Setting range: 1 – 21
Data size: 16-bit
Frequency
(Hz)
P2.105 > 11
P2.105 = 11
P2.105 < 11
ASDA-A3
Address: 02D0H
02D1H
Address: 02D2H
02D3H
Revision December, 2017