7.2.5 Writing Data to Output Control Area
• The values of the operation memories (such as WR) in which the results operated in each
control program are reflected are written to the unit memories (output control area).
• Most flags are allocated to 1-word (16-bit) unit memory for 16 axes. As for JOG operation, 2
bits (forward anc reverse) are required for 1 axis, therefore, flags for 8 axes are allocated to
1-word (16-bit) unit memory.
SR14
X100
1st scan
Link
OFF
establish-
ment
REFERENCE
•
For details of the configuration and contents of output control area, refer to
"15.4.2 Configuration of Output Control Area" and "15.4.4 List of Output
Control Area Function".
BKMV.US
WR406
1-16
Servo ON request
BKMV.US
WR412
1-16
Servo OFF
BKMV.US
WR418
1-16
Positioning start
BKMV.US
WR424
1-16
Home return start
BKMV.US
WR430
1-16
JOG operation
start
BKMV.US
WR442
1-16
Inching operation
BKMV.US
WR448
1-16
Emergency stop
BKMV.US
WR454
1-16
Deceleration
stop
BKMV.US
WR472
1-16
Error clear
request
BKMV.US
WR478
1-16
Warning clear
7.2 Overview of Programs
WR409
S1:UM00186
49-64
Servo ON request
WR415
S1:UM0018C
49-64
Servo OFF
WR423
S1:UM00192
Virtual 17-32
Positioning start
WR429
S1:UM00198
Virtual 17-32
Home return start
WR441
S1:UM0019E
Virtual 25-32
JOG operation
start
WR447
S1:UM001AA
Virtual 17-32
Inching operation
WR453
S1:UM001B0
Virtual 17-32
Emergency stop
WR459
S1:UM001B6
Virtual 17-32
Deceleration
stop
WR477
S1:UM001C8
Virtual 17-32
Error clear
request
WR483
S1:UM001CE
Virtual 17-32
Warning clear
7-7