Delta ASD-A3-0121, User Manual

Page: 309 / 603

Parameters ASDA-A3
8-52
Revision December, 2017
8
P1.058 Motor crash protection (protection time)
Address: 0174H
0175H
Default: 1 Control mode: All
Unit: ms Setting range: 1 – 1000
Format: DEC Data size: 16-bit
Settings:
Set the protection time: when the motor reaches the protection level and exceeds the protection time,
AL030 occurs.
Note: this function is only suitable for non-contactable uses, such as electrical discharge machines (please set
P1.037 correctly).
P1.059 Speed command - moving filter
Address: 0176H
0177H
Operation
interface:
Panel / software Communication
Control mode: S
Default: 0.0 0 Data size: 16-bit
Unit:
1 ms 0.1 ms
- -
Format: One decimal DEC - -
Setting range: 0.0 – 4.0
0 – 40
- -
Example:
1.5 = 1.5 ms 15 = 1.5 ms
- -
Settings:
0: disable moving filter
P1.006 is the low-pass filter and P1.059 is the moving filter. The difference between them is that the
moving filter can smooth the command at the beginning and end of the step, while the low-pass filter
can only smooth the command at the end.
Therefore, if the speed loop receives the command from the controller for the position control loop, then
the low-pass filter is recommended. If the setting is only for the speed control, then use the moving filter
for better smoothing.
Command that has
gone through moving
filter
Original step analog
speed command
Holding time
P1.060 –
P1.061
Reserved