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 and 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
"16.4.3 Configuration of Output Control Area" and "16.4.4 List of Output
Control Area Functions".
BKMV.US
WR406
1-16 Servo ON
request
BKMV.US
WR412
1-16 Servo OFF
request
BKMV.US
WR418
1-16 Positioning
start request
BKMV.US
WR424
1-16 Home return
start request
BKMV.US
WR430
1-16 JOG
operation start
request
BKMV.US
WR442
1-16 Inching
operation request
BKMV.US
WR448
1-16 Emergency
stop request
BKMV.US
WR454
1-16 Deceleration
stop request
BKMV.US
WR472
1-16 Error clear
request
BKMV.US
WR478
1-16 Warning
clear request
7.2 Overview of Programs
WR409
S1:UM00186
49-64 Servo ON
1-16 Servo ON
request
request
WR415
S1:UM0018C
49-64 Servo OFF
1-16 Servo OFF
request
request
WR423
S1:UM00192
Virtual 17-32
1-16 Positioning
Positioning start
start request
WR429
S1:UM00198
Virtual 17-32
1-16 Home return
Home return start
start request
WR441
S1:UM0019E
Virtual 25-32
1-16 JOG
JOG operation
operation start
start request
request
WR447
S1:UM001AA
Virtual 17-32
1-16 Inching
Inching operation
operation request
WR453
S1:UM001B0
Virtual 17-32
1-16 Emergency
Emergency stop
stop request
WR459
S1:UM001B6
Virtual 17-32
1-16Deceleration
Deceleration stop
stop request
WR477
S1:UM001C8
Virtual 17-32
1-16 Error clear
Error clear
request
request
WR483
S1:UM001CE
Virtual 17-32
1-16 Warning
Warning clear
clear request
7-7