Troubleshooting - Omron FH-1 series User Manual

Troubleshooting

Symptom
• STEP signal is input, but it is not
received by FH.
• When STEP signal is input,
ERROR signal is output.
• The flow ends unintentionally
when the STEP signal is input.
• The screen is too bright or too
dark.
• Camera conditions for image
taking is same, but it takes
longer time to take images.
• Judgment of Multi-trigger
Imaging Unit is NG.
• The calculation result in Multi-
trigger Imaging Task is
unexpected value.
• Not all images of camera image
input are saved.
276
Multi-trigger Imaging Processing Function
STEP signal can be input when READY signal is OFF.
Change the program of the PLC so that it checks if READY signal is OFF when the
STEP signal is input.
• Two or more blocks that contain Multi-trigger Imaging to Multi-trigger Imaging End can
be set in the flow.
Modify the flow so that the flow has only one block. The Image mode setting in the
Image Pane can be [Through].
Change the mode to other than [Through].
• The STEP signal may not be input within the timeout time.
Set the longer timeout time so that timeout will not occur.
The camera settings cannot be reflected because Multi-input mode is selected.
Change the mode to [Non-Multi-input] from the Main screen.
[Non-Multi-input] can be selected. After capturing an image, parameter setting
processing is performed for next image capturing.
Change the mode to [Multi-input] from the Main screen.
STEP signal cannot be input within the set timeout time after READY signal turns ON.
Change the timeout time so that timeout will not occur before inputting STEP signal.
The data of other Multi-trigger Imaging Task processing items can be referred.
Refer to the data after Multi-trigger Imaging is completed, because the processing of the
items is not finished while the Multi-trigger processing is in progress.
[OFF] can be selected for [Multiple image logging].
Select [ON] for [Multiple image logging] to save all camera image input of Multi-trigger
Imaging.
Correction
Vision System FH/FZ5 Series
User's Manual (Z365)