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L-DALI User Manual
98
LOYTEC
Version 5.2
LOYTEC electronics GmbH
log entries for reboots and abnormal operating conditions. Errors and warnings are color-
coded in red and yellow. The default log direction is newest entries on top. The direction
can be edited by clicking on the arrow in the column header.
To save the log click on the
Save System
Log
button. When contacting LOYTEC support,
have a copy of this log ready.
Figure 96: System Log Page.
5.5.2 BACnet Bindings Statistics (LDALI-20X only)
The BACnet bindings statistics page displays a list of all currently active address bindings.
This list can be used for troubleshooting to see, which BACnet device instance numbers
could be resolved and to what BACnet network number and MAC address. See Figure 97
for an example list. In this case the device instance 224220 has been resolved to the local
network and MAC address 192.168.24.220:BAC0.
Figure 97: BACnet bindings statistics page.
5.5.3 BACnet MS/TP Statistics (LDALI-ME204 only)
The BACnet MS/TP statistics page is only available, when the MS/TP data link layer is
enabled (see Section 5.2.9) and supported by the L-DALI model. The three statistics items
displayed are: Device Statistics, Bus History, and Token History.
The
MS/TP Device Statistics
(see Figure 98) is split into three major columns,
MS/TP
State/RX
,
TX Port
, and
RX Port
. The MS/TP State/RX column contains information
related to the status of the MS/TP machine as well as packets received and processed by the
MS/TP state machine. The TX Port column counts packets sent by the device according to
their types, and the RX Port column tracks packets and errors seen by the MS/TP receive
state machine.
The most prominent information in the
MS/TP State/RX
column is the
status
entry which
describes the current status of the MS/TP token as perceived by the device. In status
Token
Ok
, the token is circulating between the masters. This is the normal state, when multiple
masters are on the MS/TP network. The status
Sole Master
is the normal state when the
device is the only master on the network. If there are multiple masters on the network, token
passing has been interrupted and this state is a hint to a broken cable. In state
Token Lost
,
the token is currently not circulating.