![background image](http://html1.mh-extra.com/html/omron/sysmac-cx-programmer-8-1/sysmac-cx-programmer-8-1_operation-manual_744240129.webp)
Force Setting/Force-Resetting
Section 5-2
113
5-2 Force
Setting/Force-Resetting
5-2-1 Force-Setting/Force-Resetting
Transitions
Transitions can be executed or stopped forcibly, by force-setting/force-resetting, as
long as the PLC is not in the RUN mode.
Force-setting turns a transition flag ON, and force-resetting turns a transition flag OFF.
The ON/OFF status will be maintained until the forced status is cleared, or until another
force-set/force-reset operation is performed. It will not be changed by external inputs or
by program execution results.
Force-Setting/Force-Resetting a Transition
1 In the SFC editor, select and right-click the transition to force-set/force-reset.
2 Select
Force Transition
-
On
or
Force Transition
-
Off
from the pop-up menu.
The
selected transition will be force-set/force-reset.
The transition will be marked to indicate that it has been force-set/force-reset, as
shown below.
Clearing the Forced Status of a Transition
1 In the SFC editor, select and right-click the transition for which the
force-set/force-reset is to be cleared.
2 Select
Force Step
–
Cancel
from the pop-up menu. The force-set/force-reset
status is cleared for the selected transition
.
Clearing All Forced Statuses
1 Select
Force
-
Cancel All Forces
from the PLC menu. The
force-set/force-reset
status is cleared for all I/O memory areas, including transitions.
Force-resetting Transitions
If the Transition Flag following a step that became active when step status changes is
force-set, the step status will immediately change again and the actions will not be
executed. Unless you want to force the status of the previous step to change when you
force-set a Transition Flag, always cancel the force-set status in advance.
Summary of Contents for SYSMAC CX-Programmer 8.1
Page 1: ...Operation Manual SFC Programming SYSMAC WS02 CXPC1 V8 CX Programmer Ver 8 1 Cat No W469 E1 04...
Page 2: ...ii CX Programmer Ver 8 1 WS02 CXPC1 V8 Operation Manual SFC Programming Revised February 2009...
Page 16: ......
Page 56: ...Precautions When Creating SFC Programs Section 1 5 40...
Page 118: ...Monitoring Section 4 5 102...
Page 150: ...Index 134...
Page 152: ...Revision History 136...
Page 153: ......
Page 154: ......