Chapter 6 Control Modes of Operation
6.2.1 Command Source of Position (PT) Control Mode
The command source of P mode is external pulse train input form terminals.
There are three types of pulse input and each pulse type is with·logic type (positive (+),
negative (-)). They all can be set in parameter P1-00. Please refer to the following relevant
parameters:
Relevant Parameter:
P1 - 00▲
PTT External Pulse Input Type Address: 0100H, 0101H
Default: 0x2 Related Section:
Applicable Control Mode: PT Section 6.2.1
Unit: N/A
Range: 0 ~ 1132
Data Size: 16-bit
Display Format: Hexadecimal
Settings:
D
A
B
C
not used
A: Input pulse type
0: AB phase pulse (4x) (Quadrature Input)
1: Clockwise (CW) + Counterclockwise(CCW) pulse
2: Pulse + Direction
3: Other settings:
B: Input pulse filter
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.
Setting
Value
Low Filter
Setting
Value
High Filter
0 1.66Mpps 0 6.66Mpps
1 416Kpps 1 1.66Mpps
2 208Kpps 2 833Kpps
3 104Kpps 3 416Kpps
4 No Filter Function 4 No Filter Function
6-4 Revision January 2011
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Call 1(800)985-6929 for Sales
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