Operator activity disrupted when using eDCN functionality
- Insure Half-Duplex mode is set on the RS1 switch
Full Duplex needs to disabled - the 802.3 Controller AMD chip only supports half-duplex mode. Full duplex mode is disable by setting the Rail Switch FDX DIP switch to OFF. Follow the link below to the eDCN Reference Manual, section 220.127.116.11
- Numerous operator activity disruptions
When starting up following installation of eDCN, numerous operator station disruptions reported. Problems reported include numerous A/E and CS diagnostics, missing dynamic data, and very slow display invocations.
Keywords: eDCN, Rail Switch, CIX520, CIX523
- Full Duplex mode enabled
The FDX dip switch on the RS1 switch is erroneously set to enable Full-Duplex mode. Only half-duplex is supported.