Yaskawa PROFINET - Manual (Page 44)

9 Web Interface
44 YASKAWA SIEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Technical Manual
„ Network Tab
The Network tab shows the status of the option network traffic and the status of open I/O connections.
Figure 16
Figure 17 Network Tab View
Table 29 Network Monitor Descriptions
Network Monitor Explanation
Msg Tx OK Cumulative number of messages transmit successfully from SI-EP3.
Msg Rx OK Cumulative number of messages received successfully to SI-EP3.
Current Connections Current number of open connections.
Control Connection Delta Time The time between the last two writes to the Control register, MEMOBUS/Modbus address 0001H.
Msg Tx Dropped
Cumulative number of messages dropped due to output network buffer being full and unable to hold the new
message.
Msg Rx Dropped
Cumulative number of messages dropped due to input network buffer being full and unable to hold the new
message.
Collisions
Cumulative number of collisions (half duplex only) reported by the MAC/PHY (Media Access Control/
Physical Connection).
Msg Tx Errors
Cumulative number of transmit underruns and transmit stops reported by the
MAC/PHY.
Msg Rx Errors Cumulative number of receive overruns, receive stops, and receive error frames reported by the MAC/PHY.
Tx Retry
Cumulative number of transmits in which the 1st attempt was delayed due to busy medium reported by the
MAC/PHY.
Note: Cumulative counters are reset when the power supply is cycled.