Diagnostics and upkeep
7.3 SINAUT diagnostics and service tool
TIM DNP3
System Manual, 12/2015, C79000-G8976-C253-04
295
F560 0421 Message incoming: CPU of the station
<
DNP3 address
> (subscriber number)
in STOP mode
Message outgoing: CPU of the station
<
DNP3 address
> (subscriber number)
Note: The message is formed by a DNP3 master TIM
when it receives the set internal indication bit "IIN1.6" of
the station.
F560 0422 Message incoming: Messagequeue
Mesa full – image method active
Message outgoing: Messagequeue
Mesa no longer full – image method
inactive
With an incoming message: Due to bottlenecks in the
message transmission, there is a changeover from the
send buffer method to the image method. Values of data
points configured as an event are not written to the send
buffer but to the image. If the status remains, the firm-
ware nevertheless attempts to enter intermediate values
of the data points configured as an event in the send
buffer.
With an outgoing message: There is a changeover back
to the send buffer method.
MODBUS-specific diagnostics messages of the TIM
Diagnostics messages
Below you will find a list of the MODBUS-specific diagnostics messages sorted according to
the detailed event:
Modbus gateway installation error
Modbus gateway installation successful
F560 0804 Error when reading or writing to a
MODBUS slave
F560 0806 Error receiving a message or ID un-
Unknown message type received
F560 0808 Message queue overflow (incoming) Meaning in byte 5 of the diagnostics message:
• 1 = LAN COM
• 2 = S7 adapter
• 3 = Modbus adapter
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