-115-
(6) Timing chart of positioning operation (Point table method)
(Ex. Absolute value command system (PA01:0001))
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
0r/min
ON
OFF
ON
OFF
2
1
ON
OFF
1
2
Automatic/manual
selection (RYn6)
Servo-on (RYn0)
Forward rotation start
(RYn1)
Reverse rotation start
(RYn2) (Note 1)
Point table No.
Servo motor speed
Forward
rotation
Reverse
rotation
In position (RXn1)
Rough match (RXn2)
Point table No. output
(RX(n+2)2 to RX(n+2)9)
Ready (RXn0)
Trouble (ALM)
6ms or more
3ms or less
(Note 2) 4ms or more
6ms or more
(Note 2)
4ms or more
Point table No.1
Point table No.2
Movement completion
(RXnC)
Note 1. Reverse rotation start (RYn2/ST2) is invalid in the absolute value command system.
2. Configure a sequence that changes the point table selection earlier, considering the delay time of CC-Link communication.
Refer to "LECSC Operation Manual", section 3.8, section 5.4 for details of the positioning operation program
for the point table method.
ON
OFF
ON
OFF
ON
OFF
Forward rotation stroke
end (RYn4/LSP)
Forced stop (EMG)
Reverse rotation stroke
end (RYn5/LSN)