11 What to Do!
11 - 2
Vision System FH/FHV/FZ5 Series User’s Manual (Z365)
11-1 Error Messages and Troubleshooting
This section lists error messages that are displayed on the screen and the solutions for them.
When a message with this symbol is displayed, the ERROR signal on the parallel interface is on.
Error message Troubleshooting
No value set. Be sure to set up value. A value must be set for this item. Please set up value.
• Invalid system disk Replace the disk, and
then press any key.
• Remove disks or other media. Press any
key to restart.
An error occurred in USB memory. End the Controller and turn
OFF the power supply. Then back up the data from the USB mem-
ory device that you removed from the Controller and then physi-
cally format it on your computer with a physical formatting tool. If
the problem cannot be solved by physically reformatting the USB
memory device, it may be damaged.
Error of the expression. Do the following errors exist in settings for an expression set up?
• Different number of open/close parentheses
• TJG/unit/value/function/operator/comma is lined next to each
other.
• Operator is set at beginning or end of expression
• The number of function operands is insufficient or there are
more than is needed
Cannot add object. Out of range of specified
characters of expression.
Incompliant to the conditions of expression. Please check the con-
tent.
Refer to Calculation-Settings (Calculation) in the Vision System
FH/FHV/FZ5 Series Processing Item Function Reference Manual
(Cat. No. Z341).
The problem occurred in the camera con-
nection.
Is the camera cable connected to the controller?
Is camera cable disconnected?
Do [Select camera] of [Camera Image Input] and [Camera Switch-
ing] have any errors?
Do you perform camera switching when an image has not been
input?
Please check the contents of [Camera setting], then switch off and
restart.
Refer to Camera Image Input-Camera Settings in the Vision Sys-
tem FH/FHV/FZ5 Series Processing Item Function Reference
Manual (Cat. No. Z341).
Failed to start the window. Memory is insuffi-
cient.
Because memory available for use was insufficient, memory
needed to open the window could not be secured. Check the flow
by adjusting the measurement region of each processing unit and
the sizes of the registered models.
• When doing Image logging, if the RAMDisk has insufficient
capacity, a warning message will appear when opening the
Setup window for the selected Processing item. To save an
image logging file to RAMDisk, re-open the setup window after
increasing the RAMDisk free space by moving data to the USB-
Disk.
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