Rtu And Tcp Error Codes; Network Connection Errors - Banner SureCross DX80 Gateway Pro Reference Manual

SureCross™ DX80 Web Configurator
Instruction Manual
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164

RTU and TCP Error Codes

Error codes (A/B format) indicate the following errors with the first number:
1: n/a for RTU (Transaction ID out of sync)
2: Exception code returned by remote device
3: Function code mismatch (bad packet)
4: Insufficient data (bad packet)
5: No response from remote device, timed out
6: CRC error in received packet
When A is code 2, indicating an exception code was returned, B indicates the exception as follows:
1: Illegal function code
2: Illegal data address (the requested register does not exist in the device)
3: Illegal data value

Network Connection Errors

Connection errors are internal network related errors and include:
Error Code Meaning
2001 General socket error
2005 Could not reach local DNS to look up remote host
2006 HTTP client aborted a web session
< 200 Unexpected network errors. Contact Banner Engineering if these errors
occur.
Error messages that may be returned by the dynamic DNS service(s), noted as last reply, include:
Error Code Meaning
badauth The user name and/or password does not match the host name
nohost The host name specified does not exist
notfqdn The host name is not a fully qualified domain name (not in the form of
name.domain.com)
!yours The host name does exist, but not under the user name given
abuse The host name given is blocked for abuse.
Error messages that could be returned by the dynamic DNS service(s) that require the attention of
Banner Engineering include:
Error Code Meaning
badsys The sycodestem is not valid
badagent The user agent is not specified or is blocked for non-conformance to
specifications
!donator Invalid option specified
numhost Too many or too few hosts found
Error messages indicating a DDNS server error will be either dnserr or 911. In both cases, wait
a minimum of 1 hour before restarting the system, or contact the DDNS service to see when the
problem will be resolved.
Error Codes
P/N 134421
91