ProSoft Technology 5204-DFNT-PDPMV1 - Manual (Page 66)

Diagnostics and Troubleshooting DFNT ♦ ProLinx Gateway
Protocol Manual EtherNet/IP Explicit Messaging Client/Server
Page 66 of 124 ProSoft Technology, Inc.
July 24, 2013
4.6 TCP/IP Interface Errors
4.6.1 Timeout Errors
Error (Int) Error (Hex) Description
-33 0xFFDF Failed to connect to target
-34 0xFFDE Failed to register session with target (timeout)
-35 0xFFDD Failed forward open response timeout
-36 0xFFDC PCCC command response timeout
-37 0xFFDB No TCP/IP connection error
-47 0xFFD9 ARP could not resolve MAC from IP (bad IP address, not part of a
network, invalid parameter to ARP routine).
-48 0xFFD7 Error during ARP operation: the response to the ARP request did not
arrive to the module after a 5 second timeout.
Note: When the client gets error -47 or -48, it uses the adjustable ARP Timeout parameter in the
configuration file to set an amount of time to wait before trying again to connect to this non-existent
server. This feature allows the client to continue sending commands and polling other existing
servers, while waiting for the non-existent server to appear on the network.
4.6.2 Register Session Response Errors
Error (Int) Error (Hex) Description
-49 0xFFCF Invalid response length
-50 0xFFCE Command field invalid
-51 0xFFCD Invalid length field parameter
-52 0xFFCC Status error reported
-53 0xFFCB Context field not matched
-54 0xFFCA Invalid version
4.6.3 Forward Open Response Errors
Error (Int) Error (Hex) Description
-65 0xFFBF Message Length received not valid
-66 0xFFBE Command code returned not valid
-67 0xFFBD Session handle field invalid
-68 0xFFBC Status error reported
-69 0xFFBB Context field not matched
-70 0xFFBA CPF item count not correct
-71 0xFFB9 CPF address field error
-72 0xFFB8 CPF packet tag invalid
-73 0xFFB7 CPF bad command code
-74 0xFFB6 CPF invalid IOI
-75 0xFFB5 CPF status error reported