16.4 Unit Memories (Input and Output Control Areas)
16-27
16.4.4 List of Output Control Area Functions
●: Available, -: Not available
Axis no.
Unit
memory
no. (Hex)
Name Default Description R W
-
UM 00180
-UM 00185
Reserved for
system
- - - -
1-16 UM 00186
Servo ON
request
H0
Requests the servo lock for the corresponding
AMP.
This request signal is enabled when the bits
corresponding to each axis number turn on.
(The operation is the edge type.)
17-32 UM 00187
33-48 UM 00188
49-64 UM 00189
-
UM 0018A
-UM 0018B
Reserved for
system
- - - -
1-16 UM 0018C
Servo OFF
request
H0
Requests the servo free for the corresponding
AMP.
This request signal is enabled when the bits
corresponding to each axis number turn on.
(The operation is the edge type.)
17-32 UM 0018D
33-48 UM 0018E
49-64 UM 0018F
-
UM 00190
-UM 00191
Reserved for
system
- - - -
1-16 UM 00192
Positioning
start request
H0
Requests the positioning control start for the
corresponding axis.
The starting table is specified in the area for
specifying the position control starting table
number in the unit memory.
This request signal is enabled when the bits
corresponding to each axis number turn on.
(The operation is the edge type.)
17-32 UM 00193
33-48 UM 00194
49-64 UM 00195
Virtual 1-16 UM 00196
Virtual 17-32 UM 00197
1-16 UM 00198
Home return
start request
H0
Requests the home return operation start for
the corresponding axis.
This request signal is enabled when the bits
corresponding to each axis number turn on.
(The operation is the edge type.)
17-32 UM 00199
33-48 UM 0019A
49-64 UM 0019B
Virtual 1-16 UM 0019C
Virtual 17-32 UM 0019D
(Note 1): Request flags for 16 axes are allocated to each area (1 word).
bit no.
15
0
8 7
9 1816
● ● ● ● ● ●● ● ● ● ● ●
Axis no.
25 172432
● ● ● ● ● ●● ● ● ● ● ●
41 334048
● ● ● ● ● ●● ● ● ● ● ●
57 495664
● ●
●
● ● ●● ● ● ● ● ●
(Note 2): The servo cannot be free automatically even in the program mode. To make the servo free, turn on the
Servo OFF request.