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

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Communications

Host Connections

Item
Connection Status
Protocol
IP Address
Messages Received
Application Errors
Clear Statistics
Status Possible Cause
GOOD N/A
APPLICATION At least one response to
ERROR a host resulted in an
exception code.
32

Table 15 Host Connections

Shows condition of each virtual connection.
See Host Connection Diagnostics Status Indicators, Table 16
The protocol used by the host to communicate with the controller (Modbus TCP).
The IP address of the host device that is using this connection.
Number of messages received without errors.
Number of message requests that resulted in an exception.
Resets to zero the number of messages received and application errors.

Table 16 Host Connection Status Indicators

Controller Action
N/A
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
900 Control Station User Guide
Description
What to do
N/A
At host, determine which message
is causing the exception code and
fix.
Host Connections
Revision 9
May 2014