ProSoft Technology PLX3 Series User Manual

PLX3x Series EIP Protocol
Ethernet and Serial Gateways User Manual
ProSoft Technology, Inc. Page 73 of 218
May 26, 2016
5.3.3 EIP Error Codes
The gateway error codes are listed in this section. Error codes returned from the
command list process are stored in the command list error memory region. A
word is allocated for each command in the memory area. The error codes are
formatted in the word as follows: The least-significant byte of the word contains
the extended status code and the most-significant byte contains the status code.
Use the error codes returned for each command in the list to determine the
success or failure of the command. If the command fails, use the error code to
determine the cause of failure.
Note: The gateway specific error codes (not EtherNet/IP/PCCC compliant) are returned from within
the gateway and never returned from an attached EtherNet/IP/PCCC slave device. These are error
codes that are part of the EtherNet/IP/PCCC protocol or are extended codes unique to this
gateway. The most common errors for the EtherNet/IP/PCCC protocol are shown in the following
tables:
Local STS Error Codes
Code (Int)
Code (Hex)
Description
0
0x0000
Success, no error
256
0x0100
DST node is out of buffer space
512
0x0200
Cannot guarantee delivery (Link Layer)
768
0x0300
Duplicate token holder detected
1024
0x0400
Local port is disconnected
1280
0x0500
Application layer timed out waiting for response
1536
0x0600
Duplicate node detected
1792
0x0700
Station is offline
2048
0x0800
Hardware fault

ProSoft Technology PLX3 Series Specifications

General

Brand	ProSoft Technology
Model	PLX3 Series
Category	Gateway
Language	English