Chapter 6 Control Modes of Operation|ASDA-A&A+ Series
Revision April 2009 6-3
Settings:
ASDA-A series:
not used
B
C
ASDA-A+ series:
D
A
B
C
not used
• A: Pulse type
A=0: AB phase pulse (4x)
A=1: CW + CCW pulse
A=2: Pulse + Direction
Other setting: Reversed
• B: Input pulse filter
B=0: 500Kpps
B=1: 200Kpps
B=2: 150Kpps
B=3: 80Kpps
This setting is used to suppress or reduce the chatter caused by the noise, etc. However, if
the instant input pulse filter frequency is over high, the frequency that exceeds the setting
value will be regarded as noise and filtered.
• C: Logic type
0=Positive Logic 1=Negative Logic
Pulse Type
Forward Reverse Forward Reverse
AB phase pulse
CW + CCW pulse
Pulse + Direction
Input pulse interface Max. input pulse frequency
Line driver 500Kpps
Open collector 200Kpps
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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