Rockwell Automation 20-COMM-M Modbus/TCP Adapter User Manual
Page 57
Troubleshooting
5-5
20-COMM-M Modbus/TCP Adapter User Manual
Publication 20COMM-UM014C-EN-P
27
Boot Flash Count
Number of times the boot firmware in the adapter has been flash updated.
28
App Flash Count
Number of times the application firmware in the adapter has been flash updated.
29
30
31
32
33
34
HW Addr 1
HW Addr 2
HW Addr 3
HW Addr 4
HW Addr 5
HW Addr 6
Decimal value of each byte in the adapter’s Ethernet hardware address (MAC address).
35
36
37
38
IP Addr Act 1
IP Addr Act 2
IP Addr Act 3
IP Addr Act 4
Value of each byte in the adapter’s present IP address. A value of “0” appears if the adapter does
not currently have an IP address.
39
40
41
42
Subnet Act 1
Subnet Act 2
Subnet Act 3
Subnet Act 4
Value of each byte in the adapter’s present subnet mask. A value of “0” appears if the adapter
does not currently have a subnet mask.
43
44
45
46
Gateway Act 1
Gateway Act 2
Gateway Act 3
Gateway Act 4
Value of each byte in the adapter’s present gateway address. A value of “0” appears if the
adapter does not currently have a gateway address.
47
EN Rx Overruns
Number of receive buffer overruns reported by the Ethernet hardware.
48
EN Rx Packets
Number of Ethernet packets that the adapter has received.
49
EN Rx Errors
Number of receive errors reported by the Ethernet hardware.
50
EN Tx Packets
Number of Ethernet packets that the adapter has sent.
51
EN Tx Errors
Number of transmit errors reported by the Ethernet hardware.
Table 5.A Adapter Diagnostic Items (Continued)
No. Name
Description
255 : 255 : 255 : 255 : 255 : 255
[HW Addr 1]
[HW Addr 2]
[HW Addr 3]
[HW Addr 4]
HW Addr 5]
[HW Addr 6]
255 . 255 . 255 . 255
[IP Addr Act 1]
[IP Addr Act 2]
[IP Addr Act 3]
[IP Addr Act 4]
255 . 255 . 255 . 255
[Subnet Act 1]
[Subnet Act 2]
[Subnet Act 3]
[Subnet Act 4]
255 . 255 . 255 . 255
[Gateway Act 1]
[Gateway Act 2]
[Gateway Act 3]
[Gateway Act 4]