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8.1 Point table method
Positioning is performed according to the point table data (Target position, Rotation speed, Acceleration time
constant, and Deceleration time constant) in the driver.
(When the point table occupies 1 station, a maximum of 31 points are usable. 255 points become usable
when 2 stations are occupied.)
See
“
LECSC Operation Manual (
Simplified Edition)”,section 5.7 for Point table data.
8.1.1 Positioning operation indication of the point table method (Example)
(1) Positioning operation indication of the point table method and Parameters, device
Choosing the point table using (RYnA to RYnE, RY(n 2)3 to RY(n 2)5 / DI0 to DI7) and turning Forward
rotation start (
RYn1/ST1) or
Reverse rotation start
(RYn2/ST2) ON.
Positioning operation
start to the target Position, rotation speed, acceleration time constant, deceleration
time constant.
Please set the device and parameters.
Item
Setting method
Description
Command system
Control mode (Parameter No.PA01)
0 : Absolute value command system.
1 : Incremental value command system.
Automatic operation mode selection (MD0)
Automatic/manual selection (RYn6)
Turn RYn6 ON.
Point table selection (DI0 to DI7)
Point table No. selection 1 (RYnA)
Point table No. selection 2 (RYnB)
Point table No. selection 3 (RYnC)
Point table No. selection 4 (RYnD)
Point table No. selection 5 (RYnE)
Point table No. selection 6 (RY(n 2)3)
Point table No. selection 7 (RY(n 2)4)
Point table No. selection 8 (RY(n 2)5)
Turn RYnA to RYnE, (RY(n 2)3) to (RY(n 2)5)
ON / OFF.
Forward rotation start (ST1)
Reverse rotation start (ST2)
Forward rotation start (RYn1)
Reverse rotation start (RYn 2)
Turn RYn1 / RYn2 ON to start.
(2) Selection of command system (PA01)
Select the command system.
Selection of command system
(Refer to section 5.4)
0: Absolute value command system
1: Incremental value command system
0 0 0
Parameter No.PA01
(3) Selection of automatic/manual (MD0)
Signal name
(Device name)
Description
Device No.
Remarks
1 station
occupied
2 stations
occupied
Automatic/manual selection
(MD0)
Turning RYn6 ON selects the automatic operation mode, and
turning it OFF selects the manual operation mode.
RYn6
RYn6
1
1: Can be used as external input signals of CN6 connector by setting parameters No.PD06 to PD08 and parameter
No.PD12 to PD14.
