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536
Origin Search Operations
Section 8-4
8-4
Origin Search Operations
8-4-1
Overview
This section provides basic examples of origin search patterns for each mode.
Origin at Power ON Mode
The position of the motor when the power is turned ON is automatically
defined as the origin. Therefore, there is no origin search operation.
Limit Reversal Mode
With Origin proximity input signal, Phase-Z detection direction: + direction,
Origin search start direction: Same as Phase-Z detection
When the final travel distance is zero:
When the final travel distance is specified:
Origin search
approach speed
P4AA08
1 to 2147483647
Note
The speed is limited by
32767 command unit/unit
scan.
Sets the 2
nd
level speed of the 3-level speed origin
search, or sets the 1
st
level speed of the 2-level
speed origin search.
Origin search creep
speed
P4AA09
1 to 2147483647
Note
That the speed is limited by
32767 command unit/unit
scan.
Sets the 3
rd
level speed of the 3-level speed origin
search, or sets the 2
nd
level speed of the 2-level
speed origin search.
Reference (machine)
origin offset
P4AA10
−
2147483648 to 2147483647
Sets the offset amount for the origin search. It is
not used for DATUM.
Origin search final
travel distance
P4AA11
0 to 2147483647
Sets the origin search final travel distance, which is
an additional travel distance towards the travel
direction.
Parameter
No.
Value
Description
CCW
CW
Limit input
Origin proximity
Phase-Z signal
Speed
Phase-Z signal
Speed
Содержание CS1W-MCH71 -
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