LSIS XBF-PN04B, Руководство пользователя

Страница: 458 / 820

Chapter 9 Functions
9-31
(2) Linear interpolation control with incremental coordinates (
「
Incremental, Linear Interpolation
」
)
(a) Executes 2 axes linear interpolation from starting position to the target position. Positioning control is carried
out based on the current stop position.
(b) Moving direction depends on the sign of the target position (Moving amount)
■ The sign is positive (+ or nothing) : Positioning operation in forward
■ The sign is negative (-) : Positioning operation in reverse
Y Forward
X Forward
Y1
Y2
X1
X2
Moving amount of X
Moving amount
of Y
X Reverse
Y Reverse
Ending position of
linear interpolation
(X2, Y2)
Starting position (X1, Y1)
Action by linear interpolation
(c) Restrictions
Linear interpolation with 2 axes may not be executed in the case below.
■
「
Sub-axis setting
」
error (error code : 253)
▪
「
Sub-axis setting
」
value of operation data of the main axis
is “Axis-undecided”
▪
「
Sub-axis setting
」
value of operation data of the main axis is same as the main axis no.
▪
「
Sub-axis setting
」
value of operation data of the main axis exceeds settable axis no.