Omron FH-1 series User Manual page 35

Component Installation and Handling (FHV series)
• If using a commercially available switching regulator, earth the frame ground terminal.
• If the power supply line has surge, connect a surge absorber according to the operational environ-
ment to use the product.
• After wiring the cables, confirm if the power supply is appropriate, if there is miswiring such as short-
circuit of load, or if the load current is appropriate. Otherwise, the product may be broken due to mis-
wiring etc.
• Do not put load on the cables and connectors before wiring them.
• Do not turn OFF the power supply while data are being saved in the smart camera. Otherwise, data
on the memory is broken, so the product does not operate normally when started up next time.
• When turning OFF the power, confirm that data have been saved completely before starting opera-
tions.
• When data are saved by operating the sensor controller, the saving process must have been com-
pleted and the following user operations must be possible.
• When data are saved using communication commands, processing of the applicable commands
must have been completed and the busy state is OFF.
• If contacting a terminal or a signal cable inside the connector, use a wrist strap to take antistatic mea-
sures to prevent breakage due to static electricity.
• If removing the micro SD card, confirm that data are not being read or written before removing it.
• Do not insert the micro SD card inversely, obliquely, or as twisting it.
• While data are being read in or written to the micro SD card, the SD ACCESS LED on the Smart
Camera main unit is turned on for a while. Remove the card after confirming that the LED is com-
pletely turned off.
• Except when inserting or removing the micro SD card, put the cover of the micro SD card inserting
connector and screw it up before using the product.
• When a message indicating that processing is being executed is displayed on the screen, do not turn
OFF the power. Otherwise, data on the memory is broken, so the product does not operate normally
when started up again.
• Do not use the product in environments subject to water droplets when an external lighting is con-
nected. The main unit may be broken.
• The RS-232C communication standard defines the maximum cable length as 15 m. Implement this
communication using an I/O cable 2/3/5/10 m long.
• When connecting cables, align terminals and connect them straightly. If not, the terminals bent and
may cause malfunction or unable to communicate normally.
Maintenance
• Turn OFF the power and ensure the safety before maintenance.
• Clean the lens with a lens-cleaning cloth or air brush.
• Lightly wipe off dirt with a soft cloth.
• Dirt on the image element must be removed using an air brush.
• Do not use thinners or benzene.
• To ensure safe access for operation and maintenance, separate the Sensor Controller as much as
possible from high-voltage equipment and power machinery.
Maintenance (FHV series)
• Be sure to put the cap/cover onto the connector not used. Otherwise, the product may malfunction or
get out of order due to entering of foreign materials.
Vision System FH/FHV/FZ5 Series User's Manual (Z365)
Precautions for Correct Use
33