Origin Search Operations - Omron CS1W-MCH71 MOTION CONTROL UNIT - 09-2004 Manual

Origin Search Operations

Parameter No.
Origin search P4AA08
approach speed
Origin search creep P4AA09
speed
Reference (machine) P4AA10
origin offset
Origin search final P4AA11
travel distance
8-4 Origin Search Operations
8-4-1 Overview
Origin at Power ON Mode
Limit Reversal Mode
Limit input
Origin proximity
Phase-Z signal
Speed
Phase-Z signal
Speed
494
Value
1 to 2147483647
Note Note that the speed is lim-
ited by 32767 command
unit/unit scan.
1 to 2147483647
Note Note that the speed is lim-
ited by 32767 command
unit/unit scan.
−2147483648 to 2147483647
0 to 2147483647
This section provides basic examples of origin search patterns for each 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.
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:
CCW
When the final travel distance is specified:
Description
nd
Sets the 2 level speed of the 3-level speed origin
st
search, or sets the 1 level speed of the 2-level
speed origin search.
rd
Sets the 3 level speed of the 3-level speed origin
nd
search, or sets the 2 level speed of the 2-level
speed origin search.
Sets the offset amount for the origin search. It is
not used for DATUM.
Sets the origin search final travel distance, which is
an additional travel distance towards the travel
direction.
CW
Section 8-4