M Series AC Servo
User Manual
77
Rev. 1.0
7/31/2019
400-820-9661
7.1.3 CW/CCW limit
In order to prevent accidents that might be caused by mechanical layers moving out of range, it is highly
necessary to set CW/CCW position limit by using external I/O switches.
P-64 (DL) Description Condition Signal Name Function
1,4
X5 sets CW limit
X6 sets CCW limit
Effects when X5/X6 is closed
Closed
X5 Stop in CW direction, CW limit warning ON
X6 Stop in CCW direction, CCW limit warning ON
Open
X5 Rotating in CW direction as normal
X6 Rotating in CCW direction as normal
2,5
X5 sets CW limit
X6 sets CCW limit
Effects when X5/X6 is open
Closed
X5 Rotating in CW direction as normal
X6 Rotating in CCW direction as normal
Open
X5 Stop in CW direction, CW limit warning ON
X6 Stop in CCW direction, CCW limit warning ON
3,6,13,16
X5, X6 as general purpose input
(default)
7
X5 sets CW limit
Effects when X5 is closed
X6 as general purpose input
Closed X5 Stop in CW direction, CW limit warning ON
Open X5 Rotating in CW direction as normal
8
X5 sets CW limit
Effects when X5 is open
X6 as general purpose input
Closed X5 Rotating in CW direction as normal
Open X5 Stop in CW direction, CW limit warning ON
9
X6 sets CCW limit
Effects when X6 is closed
X5 as general purpose input
Closed X6 Stop in CCW direction, CCW limit warning ON
Open X6 Rotating in CCW direction as normal
10
X6 sets CCW limit
Effects when X6 is closed
X5 as general purpose input
Closed X6 Rotating in CCW direction as normal
Open X6 Stop in CCW direction, CCW limit warning ON
11,13
X6 sets CW limit
X5 sets CCW limit
Effects when X5 is closed
Closed
X6 Stop in CCW direction, CCW limit warning ON
X5 Stop in CCW direction, CCW limit warning ON
Open
X6 Rotating in CW direction as normal
X5 Rotating in CCW direction as normal
12,16
X6 sets CW limit
X5 sets CCW limit
Effects when X5 is open
Closed
X6 Rotating in CW direction as normal
X5 Rotating in CCW direction as normal
Open
X6 Stop in CW direction, CW limit warning ON
X5 Stop in CCW direction, CCW limit warning ON
17
X6 sets CW limit
Effects when X6 is closed
X5 as general purpose input
Closed X6 Stop in CW direction, CW limit warning ON
Open X6 Rotating in CW direction as normal
18
X6 sets CW limit
Effects when X6 is open
X5 as general purpose input
Closed X6 Rotating in CW direction as normal
Open X6 Stop in CW direction, CW limit warning ON
19
X5 sets CW limit
Effects when X5 is closed
X6 as general purpose input
Closed X5 Stop in CCW direction, CCW limit warning ON
Open X5 Rotating in CCW direction as normal
20
X5 sets CCW limit
Effects when X5 is open
X6 as general purpose input
Open X5 Rotating in CCW direction as normal
Open X5 Stop in CCW direction, CCW limit warning ON
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