Honeywell 900 - Host Connections; Table 15 Host Connections; Table 16 Host Connection Status Indicators

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Communications Host Connections
32 900 Control Station User Guide Revision 9
May 2014
Host Connections
Table 15 Host Connections
Item Description
Connection Status Shows condition of each virtual connection.
See Host Connection Diagnostics Status Indicators, Table 16
Protocol The protocol used by the host to communicate with the controller (Modbus TCP).
IP Address The IP address of the host device that is using this connection.
Messages Received Number of messages received without errors.
Application Errors Number of message requests that resulted in an exception.
Clear Statistics Resets to zero the number of messages received and application errors.
Table 16 Host Connection Status Indicators
Status Possible Cause Controller Action What to do
GOOD N/A N/A N/A
APPLICATION
ERROR
At least one response to
a host resulted in an
exception code.
1. Rack 1 monitor
block's COMPORT
DIAG is set to
WARNING.
2. Rack 1 monitor
block's RACK OK
pin is turned off.
3. ASYS block's HW
OK pin is turned off
At host, determine which message
is causing the exception code and
fix.