When Turning On And Off; All Series - Omron fh series Hardware Manual

5-1

When turning ON and OFF

5-1-1

All Series

Do not connect AC power source to Sensor Controller.
If connects AC power source, it might be a cause of the failure.
Do not touch the terminals while the power supply is ON.
Doing so may result in electrical shock.
Danger of burns. Do not touch the case while the LED is ON or just after power is turned OFF,
since it remains extremely hot.
Precautions for Safe Use
• Do the following confirmations again before turning on the power supply.
• Is the voltage and polarity of the power source set correctly? (DC24V for positive terminal.
DC0V for negative terminal.)
• Is not the load of the output signal short-circuited?
• Is the load current of the output signal appropriate?
• Is not the mistake found in wiring?
• Ground the Sensor Controller independently.
If sharing the ground line with other devices or connecting it with a building beam, the Sensor
Controller might be adversely effected.
• Always turn OFF the Sensor Controller's power before connecting or disconnecting a camera
or cable. Connecting the cable with power supplied may result in damage of the camera or
peripheral devices.
• Should you notice any abnormalities, immediately stop use, turn OFF the power supply, and
contact your OMRON representative.
Precautions for Correct Use
Turning OFF the Power
When a message is displayed indicating that a task is in progress, do not turn OFF the power.
Doing so causes the data in the memory to be corrupted, resulting in the product not operating
properly upon the next start-up.
Do not turn OFF during saving data to Sensor Controller.
When turns OFF, conform the followings proceedings have completed and then operate again.
• When saves using Sensor Controller:
Confirm the save processing is completed and next operation is possible.
• When saves using communication command:
Intended command is completed. BUSY signal is turned OFF.
Maintenance
Turn OFF the power and safety measures before maintenance.
Vision System FH/FZ5 series Hardware Setup Manual (Z366)
WARNING
CAUTION
5 Setup and Wiring
5 - 3
5