Real Time Automation, Inc.
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g.
“Unsupported Object Type” – The gateway tried to access an object type the slave does not
support.
h.
“Value out of range” – BACnet MS/TP message could not be completed because the passed
value was not in the valid range.
i.
“Write Access Denied” – The gateway tried to write a non-writeable property in the slave.
j.
“Invalid array index” –
i.
The gateway tried to write a priority that was out of range or reserved (Priority 6)
and was rejected.
ii.
The gateway tried to write an array for an object or property that doesn’t have an
array index.
k.
“Unknown device” – The gateway is trying to send a message to a slave we have not had
previous communication with on the network.
l.
“Timeout” – BACnet MS/TP message timed out.
m.
“Segm Not Supported” – BACnet MS/TP message is too large to send in one message.
n.
“Invalid Tag” – BACnet MS/TP message is not how the slave expects.
o.
“Unknown” – BACnet MS/TP message error for an unknown reason.