Prosoft-technology MVI71-DFNT Manual de usuario descargar pdf (Pagina 108)

Reference MVI71-DFNT ♦ PLC 5

User Manual EtherNet/IP Client/Server Communication Module

Page 108 of 175 ProSoft Technology, Inc.

February 3, 2011

5.7 TCP/IP Interface Errors

5.7.1 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 0xFFD1 ARP could not resolve MAC from IP (bad IP address, not part of a

network, invalid parameter to ARP routine).

-48 0xFFD0 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.

5.7.2 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

5.7.3 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

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Prosoft-technology MVI71-DFNT Manual de usuario Pagina 108