9 Communication
9.2 Modbus
189
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
•
Status of the access rights:
Factory setting: Full
•
Monitoring time of the communication:
Factory setting: 60 000 ms
Parameter of Connections
•
Server port:
Server port number of the current connection in the respec-
tive column; if "0" is displayed, the connection is inactive or
down
•
Client IP:Port:
Last or current IP address and port number of the client
•
Received bytes:
Total number of bytes received by the TCP port
•
Sent bytes:
Total number of bytes sent to the TCP port
•
Good messages:
Total number of messages received that were detected as
valid Modbus messages
•
MBAP header error:
Error in the MBAP header: incorrect protocol ID or implausible
length of data
•
Exception responses:
Counters of the transmitted exception response messages
(see chapter 9.2.2)
•
Access rights violations:
Total number of write accesses received if the parameter
Access rights for port xxx
is set to
Read only
of the asso-
ciated TCP port (e.g. 502) in the
Communication Ethernet
input/output window (see chapter 7.3.4.2)
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