CV500ETN01 Omron, CV500ETN01 Datasheet - Page 264

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The Ethernet Unit makes up part of a network. Repair a defective Ethernet Unit as soon as possible as it can
have a negative effect on the entire network. We recommend that customers keep one or more spare Ethernet
Units to allow immediate recovery of the network.
Replacing an Ethernet Unit
Observe the following precautions when replacing the Ethernet Unit.
Settings after Replacing an Ethernet Unit
After replacing an Ethernet Unit, set the following to the same settings as were used on the previous Unit.
Settings after Replacing a CPU
The EEPROM in the PC’s CPU holds the information listed below. This information must be stored in any new
CPU used to replace a defective one.
• Always turn OFF the power supply before replacing the Ethernet Unit.
• Check that the spare Ethernet Unit is operating normally before replacing a defective Unit with it.
• When returning a defective Unit for repairs, provide as much written information as possible on the symp-
• If a problem occurs with poor contacts, wipe the contacts with a clean cloth soaked with industrial alcohol.
• Unit number
• Node address
• Routing tables
• System Setup for the Ethernet Unit
toms of the problem.
Carefully remove any lint remaining on the contacts before replacing the Unit.
Appendix E
Maintenance
239