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ASDA-A3
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Parameters
P2.083
Exceed Z signal detection
Default: 2000
Unit: pulse
Address: 02A6H
02A7H
Control mode: All
Setting range: 0 to 231-1
Format: DEC
Data size: 32-bit
Settings:
This parameter detects if the motor encounters a new Z signal when operating. It is suggested that you
set this parameter as half the number of pulses between two Z signals.
This parameter is only applicable to pulse linear motors and when PM.003.U is set to 1 (main encoder
connects to CN5). You can disregard this parameter if there is only one Z signal.
8
P2.084
Special function for low resolution motor
Address: 02A8H
02A9H
Default: 0x0000
Control mode: All
Unit: -
Setting range: 0x0000 to 0x311F
Format: HEX
Data size: 16-bit
Settings:
Bit 7 6 5 4 3 2 1 0
Bit 15 14 13 12 11 10 9 8
U
Bit
Bit 0 - Bit 7
Bit 8
Bit 9 - Bit 11
U
Function
Reserved
Speed smoothing
function
Reserved
Speed observer
Description
-
When the resolution of the motor is low, enable this function to
smooth the uneven speed. This function is only applicable to pulse
motors and when PM.003.U is set to 1 (main encoder connects to
CN5).
0: disable
1: enable
-
When the resolution of the motor is low, enable this function to
smooth the speed with a filtering effect. Before this function is
enabled, it is suggested that you gradually lower the set value for
P2.025 to avoid sacrificing the phase due to excessive filtering and
thus resulting in resonance of the machine.
0: speed observer 1; the filter bandwidth is 1000/P2.049.
1: speed observer 2; the filter bandwidth cannot be adjusted.
2: speed observer 3; the filter bandwidth is 1000/P2.049.
Note:
1. Speed observer 1 is applicable to high resolution encoders.
2. Speed observers 2 and 3 are applicable to encoders or linear scales with
low resolution. For example, the single-turn resolution of the rotary encoder
is smaller than 40000 pulse/rev and the application requires low speed
(lower than 100 rpm), or the resolution of the linear encoder is greater than
5 μm/pulse.
P2.085 -
P2.087
Reserved
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