Real Time Automation, Inc.
54
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2)
RD Prop Request– Number of Read Property Single requests sent to the BACnet MS/TP Devices.
NOTE
: Read Property Single Requests are only used if the BACnet MS/TP Device does not support
Read Property Multiple (RPM).
3)
WR Prop Request– Number of Write Property Single requests sent to the BACnet MS/TP Devices.
NOTE
: Write Property Single Requests are only used if the BACnet MS/TP Device does not support
Write Property Multiple (WPM).
4)
RD Prop Multiple Request– Number of Read Property Multiple requests sent to the BACnet MS/TP
Devices.
5)
WR Prop Multiple Request– Number of Write Property Multiple requests sent to the BACnet MS/TP
Devices.
6)
RD/WR Response Success – Number of successful Read or Write responses received. This value
should be equal to RD WR RD Mu WR Multiple Variable Counts.
7)
RD/WR Response Error – Number of Read or Write error responses received.
NOTE
: If the gateway receives an error of Unsupported Service for a RPM or WPM request, then
RP/WR Single requests will be used for that device for the duration of that power up.
8)
RD/WR Timeout – Total Number of Read/Write requests sent to the BACnet MS/TP Device with no
reply received within the Response Timeout configured.
9)
# of Object Read Attempts – Total number of objects that the gateway attempted to Read.
10)
# of Object Write Attempts – Total number of objects that the gateway attempted to Write.
Status Strings
-
These are the values for
All Slaves
or the specific Slave selected.
1)
Last Error Code:
a.
Last Read/Write Reply Error that the gateway received
Error Code Breakdown
:
1)
Rx Err Reply ["ErrorCode"] frm DevInst “Inst” “function” req Obj “ObjectID”
a.
“ErrorCode” – see descriptions of error codes below.
b.
“Inst” – This will give you the Device Instance of the slave that had the error.
c.
“Function” – This will either be
rd
for read request or
wr
for write request.
d.
“ObjectID” – This will give you the Object type and Object Number for the request that had
the error.
2)
Error Codes - The gateway is sending an error a message due to the listed explanation:
a.
“Inconsistent Parm” -
i.
The gateway tried to write a priority that was out of range or reserved (Priority 6)
and was rejected by the slave.
ii.
The gateway tried to write to ALL, REQUIRED, or OPTIONAL object property and was
rejected by the slave.
b.
“Invalid Data Type” – The gateway tried to use a data type with an object that is not
supported by the slave.
c.
“Service Request Denied” – BACnet MS/TP request cannot be processed at this time
because the BACnet MS/TP connection is not established.
d.
“Read Access Denied” – BACnet MS/TP read request cannot be processed.
e.
“Unknown Obj” – The gateway tried to access an object the slave does not support.
f.
“Unknown Property” – The gateway tried to access a property the slave does not support
for that object type.
