Delta Electronics ASDA-A Series User Manual page 192

ASDA-A User Manual
5: AutoMode (PDFF) [Fix the ratio of Load Inertia to servo motor inertia and response level can
be adjusted]
PI : Proportional - Integral control
PDFF : Pseudo-Derivative Feedback and Feedforward
Explanation of Auto-tuning:
1. When switching mode #2 or #4 to #3, the system will save the measured load inertia value
automatically and memorized in P1-37. Then, set the corresponding parameters according to
this measured load inertia value.
2. When switching mode #2 or #4 to #0, it indicates all automatically measured load inertia value
will be aborted, and all setting of parameters will be returned to original setting value in #0
manual mode.
3. When switching mode #0 to #3 or #5, enter the appropriate load inertia value in P1-37.
4. When switching mode #3 to #0, the setting value of P2-00, P2-04 and P2-06 will change to
the value that measured in #3 auto-tuning mode.
5. When switching mode #5 to #0, the setting value of P2-00, P2-04, P2-06, P2-25 and P2-26
will change to the value that measured in #5 auto-tuning mode.
P2 - 33 INF
Easy Setting of Input Filter
Default: 00
Range: 00~19
B=1 Enabled
Low speed
A=0
A=9
High speed
P2 - 34 SDEV
Overspeed Warning Condition
Default: 5000
Range: 1~5000
Unit: rpm
This parameter is used to set the over speed condition of the drive fault code. (Refer to P0-01)
P2 - 35 PDEV
Excessive Error Warning Condition
Default: 30000
Range: 1~30000
Unit: pulse
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
A
B
not used
7-47
Chapter 7 Parameters
Communication Addr.: 0221H
Applicable Control Mode: P/S/T
Communication Addr.: 0222H
Applicable Control Mode: S
Communication Addr.: 0223H
Applicable Control Mode: P
4th Edition 2005/11/30, HE03