Rockwell Automation 1757-ABRIO Process Remote I/O (RIO) Communication Interface Module - Manual (Page 137)

Publication 1757-UM007D-EN-P - December 2008 135
Troubleshooting Appendix A
Interpret the Alphanumeric
Display The Process Remote I/O (RIO) Communication Interface Module
displays alphanumeric messages that provide diagnostic information
about your module. The warning messages display twice, then the
normal display resumes. The following table summarizes the
messages.
Alphanumeric Display Message Descriptions
Message Description
57ABRIO Version x.xx.xx The module’s firmware version, displayed at powerup. The
three parts of the version number are the major revision, the
minor revision and the build number.
Config The module is being configured from the configuration
program.
Inactive The module is not receiving any messages that read or write
tags. It is scanning discrete I/O in program mode. Block
transfers are not updating.
Active The module is receiving messages that read or write tags. It is
scanning discrete I/O in run mode. Block transfers are
updating.
Forced Active The module has been put into active mode by the configuration
program.
RIO Flash Config Invalid The configuration stored in Flash memory on the module is
invalid due to the following possible reasons.
The module has never been configured.
The module firmware has been updated and the
configuration format has changed.
A fatal error has been captured.
To clear the invalid state, download the I/O configuration.
Error: Heard Another RIO
Master Another master has been detected on the network because of
the following possible reasons.
The module is connected to a network with another RIO
master.
The module is connected to a Data Highway Plus network.
RIO Master Config Scan At startup, the module scans the RIO network to see what
racks are connected.
Rack xx I/O Grp yy Size
Mismatch The rack size in the stored configuration on the module for the
rack at rack number xx octal, starting I/O group yy, does not
match the rack size on the network.
Rack xx I/O Grp yy
Offline The rack at rack number xx octal, starting I/O group yy, is not
responding.
Firmware Update The firmware on the module is being updated.