edward.chiem
Member
There are multiple drives connected to this PLC and all are operational but I can no longer connect to them remotely. I can only connect to 2-3 out of the 15+. (Either through RSLogix 5000 or DriveExecutive) PowerFlex 70 or PowerFlex 4 throughout and all 20-COMM-E parameters were verified.
All the drives are working and being controlled through the 20-COMM-E. PLC is a 1756-L73
RSLinx registers the drives in question as an Unrecognized device. Proper EDS files are installed. See below for the driver diagnostics.
08/10/16 09:16:56 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:16:57 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:16:57 10.15.80.163 [10061] Connection refused
08/10/16 09:16:57 10.15.80.163 Device refused a CSPv4 connection, retry using EtherNet/IP
08/10/16 09:17:07 10.15.80.163 Attempting first connection, protocol = EtherNet/IP
08/10/16 09:17:28 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:17:28 10.15.80.163 [10060] Connection timed out
08/10/16 09:17:28 10.15.80.163 EtherNet/IP connection lost; timed out on socket write
08/10/16 09:17:28 10.15.80.163 Device refused an EtherNet/IP connection, retry using CSPv4
08/10/16 09:17:38 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:17:39 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:17:39 10.15.80.163 [10061] Connection refused
08/10/16 09:17:39 10.15.80.163 Device refused a CSPv4 connection, retry using EtherNet/IP
08/10/16 09:17:49 10.15.80.163 Attempting first connection, protocol = EtherNet/IP
08/10/16 09:18:10 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:18:10 10.15.80.163 [10060] Connection timed out
08/10/16 09:18:10 10.15.80.163 EtherNet/IP connection lost; timed out on socket write
08/10/16 09:18:10 10.15.80.163 Device refused an EtherNet/IP connection, retry using CSPv4
08/10/16 09:18:20 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:18:21 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:18:21 10.15.80.163 [10061] Connection refused
Any thoughts would be appreciated.
Thank you!
All the drives are working and being controlled through the 20-COMM-E. PLC is a 1756-L73
RSLinx registers the drives in question as an Unrecognized device. Proper EDS files are installed. See below for the driver diagnostics.
08/10/16 09:16:56 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:16:57 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:16:57 10.15.80.163 [10061] Connection refused
08/10/16 09:16:57 10.15.80.163 Device refused a CSPv4 connection, retry using EtherNet/IP
08/10/16 09:17:07 10.15.80.163 Attempting first connection, protocol = EtherNet/IP
08/10/16 09:17:28 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:17:28 10.15.80.163 [10060] Connection timed out
08/10/16 09:17:28 10.15.80.163 EtherNet/IP connection lost; timed out on socket write
08/10/16 09:17:28 10.15.80.163 Device refused an EtherNet/IP connection, retry using CSPv4
08/10/16 09:17:38 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:17:39 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:17:39 10.15.80.163 [10061] Connection refused
08/10/16 09:17:39 10.15.80.163 Device refused a CSPv4 connection, retry using EtherNet/IP
08/10/16 09:17:49 10.15.80.163 Attempting first connection, protocol = EtherNet/IP
08/10/16 09:18:10 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:18:10 10.15.80.163 [10060] Connection timed out
08/10/16 09:18:10 10.15.80.163 EtherNet/IP connection lost; timed out on socket write
08/10/16 09:18:10 10.15.80.163 Device refused an EtherNet/IP connection, retry using CSPv4
08/10/16 09:18:20 10.15.80.163 Attempting first connection, protocol = CSPv4
08/10/16 09:18:21 10.15.80.163 Unable to establish TCP connection to the Ethernet Interface
08/10/16 09:18:21 10.15.80.163 [10061] Connection refused
Any thoughts would be appreciated.
Thank you!
