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Expansion Rack Communications
Communications
Revision 9
900 Control Station User Guide
29
May 2014
Expansion Rack Communications
Shows status of each controller expansion I/O rack.
Table 12 Expansion Rack Communication details
Item
Description
Diagnostics Status
Status of the rack’s communication port.
Message Count
Number of message attempts to the rack.
Link Error Count
Number of message attempts to the rack that resulted in failed response.
Total Count
Total for all racks.
Clear Statistics
Reset the messages and link error counters for all racks to zero.