D20E ETHERNET I/O MODULE INSTRUCTION MANUAL GE INFORMATION 115
D20E Ethernet I/O Module
Chapter 11: Servicing the D20E
Module Hardware
Servicing t he D20E Module Hardware
This chapter describes physical maintenance and service:
• Performing periodic inspection on page 116
• Preventative maintenance on page 116
• Rebooting the D20E on page 116
• Fuse replacement on page 116
• DIP switch settings on page 117
The D20E Ethernet I/O Modules do not require scheduled component or board level
maintenance or replacement.
Some maintenance tasks impact the D20E module firmware:
• Firmware update on page 118
• Clock setting on page 118
• Time synchronization on page 118