4 Setting the Controller
4 - 38
Vision System FH/FHV/FZ5 Series User’s Manual (Z365)
Troubleshooting
Symptom Correction
An error message is dis-
played on the Console
Window.
Refer to the error message list.
Insertion position for a
unit to parallelize
Do not place items between the Parallelize item and Parallelize Task item.
Any process units that are placed in that position will not be executed.
Insertion position of a
parallelize processing
items
Always insert the Parallelize Task processing item between Parallelize and Paral-
lelize End processing items.
Setting the Parallelize
processing item
Always use Parallelize and Parallelize End processing items in pairs.
Camera Image Input pro-
cessing items are not
being processed in paral-
lel
Do not insert Camera Image Input processing items under Parallelize Tasks process-
ing items.
To use a different Camera image for a measurement under a Parallelize Task pro-
cessing item, use the Camera Switching processing item under the Parallelize Task
processing item.
Getting and setting the
image from more than
one Parallelize Task pro-
cessing item
Do not reference an image that is processed under a different Parallelize Task pro-
cessing item.
Getting and setting data
from more than one Par-
allelize Task processing
item
Do not get or set figure data from a processing unit that is inside the range of a differ-
ent Parallelize Task processing item.
Do not get or set unit data from a processing unit that is inside the range of a different
Parallelize Task processing item.
Accessing files from
under more than one
Parallelize Task process-
ing item
Do not input or output to the same file from a processing unit that is under a different
Parallelize Task processing item.
Conditional branching
under a Parallelize Task
processing item
If you need to branch the processing items inside the range of a Parallelize Task pro-
cessing item, make sure the branch stays within the range of the Parallelize Task pro-
cessing item.
Processing order of Par-
allelize Tasks
The processing order for the Parallelize Task processing units is not defined.
Do not program a measurement flow that relies on a specific processing order of Par-
allelize Task processing items.
Improving processing
speed with Parallelize
Task processing item
Parallel processing may not reduce transaction times as much as expected due to
the processing time of each task, and the number of CPU cores.
Before commissioning the system, always check the transaction time with the actual
measurement flow and image.
Getting and setting sys-
tem data under Paral-
lelize Task processing
items
Do not get or set user data and system data within the range of a Parallelize Task
processing item.
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