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Chapter 4. PLC Program
22) ISTEPX-
(1) Definition
The X axis -direction relative position movement(ISTEPX-) application command executes a
-direction relative position movement function by a designated velocity, completes the
execution of -direction relative position movement by starting a command via a rise edge
input, and outputs the completion of execution.
--- A relative position value can be designated by using a P variable or L variable
--- A movement velocity value can be designated by using an F variable or L variable.
The output is turned ON after completing the execution of a ISTEPX- application command,
and is reset(OFF) during movement by another movement command.
(2) Sequence and timing chart
LOAD X0.0
ISTEPX- P0 F0
OUT Y0.0
X0.0
ISTEPX-
REQ OUT
X0.0
Y0.0
2000
Y0.0
P0
POS
VEL
F0
CURRENT
POSITION
?
P0_X
1234
?-P0_X(?-1234)
F0
2000
POSITION MOVE
CURRENT
VELOCITY
?
?
Example of use:
-- ISTEPX- P0 F0
-- ISTEPX- L0 F0
-- ISTEPX- P0 L10
-- ISTEPX- L0 L10
Summary of Contents for MCU 2 Axis
Page 1: ...User s Manual 2 AXES...
