Omron FH-2 Series, Руководство по установке оборудования, Страница: 24 / 244

Noise Resistance
• Do not install the Sensor Controller in a cabinet with high-voltage equipment installed.
• Mount the Sensor Controller at 200 [mm] or more from power cables apart.
Component Installation and Handling
• Touching Signal Lines:
When touching a terminal part or a signal wire in a connector, take anti-static measures using a wrist
strap or another device to prevent damage from static electricity.
• Handling a USB flash drive/SD memory card: (Refer to Using External Storage Device in the Vision
System FH/FHV Series User’s Manual (Cat. No. Z365) .
Do not insert an SD memory card in the reverse orientation, at an angle, or in a twisting manner.
Before removing a USB flash drive, make sure that data is not being read or written to them.
Before removing a SD memory card, make sure that data is not being read or written to them.
For a USB flash drive, the memory device's LED flashes or lights while data is being read or written,
so make sure that it is turned OFF before removing the memory.
For SD memory card, the SD BUSY LED flashes or lights while data is being read or written, so
make sure that it is turned OFF before removing the memory.
• 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 opera-
tion is possible.
- When saves using communication command: Intended command is completed. BUSY signal is
turned OFF.
• Setting of Power Source:
The power source need to be supplied from DC power source apparatus which is taken a save ultra-
low voltage circuit: to protect high voltage.
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 benzine.
• To secure safety for operation and maintenance, install the product apart from high-voltage devices
and power devices.
Communications with Upper Device
• After confirming that the product is started up, communicate with the high-order device. Since uncer-
tain signals may be output from the high-order interface at the product start-up, take measures such
as clearing the reception buffer of your device at the initial stage.
Precautions for Correct Use
22
FH Series Vision System Hardware Setup Manual (Z366-E1)