Advant
®
Controller 450 User’s Guide
Section I.1 Message Coding
3BSE 002 415R701 Rev A I-1
Appendix I System Messages
I.1 Message Coding
System and error messages are format coded as follows:
Interpretation can be found in Table I-1 below.
Table I-1. System Message Coding
Significance
Network Specifies within which communication network in the installation the message has been
generated.
Node Specifies the node in which the message was generated. If Network and Node are not
specified, the message is from an engineering station.
Time The time at which the message was generated.
Type The type of message i.e. the error category in the Advant Controller
Code Specifies the character of the change within the category, that is the nature of the fault.
Task Specifies the software task affected by the message.
Interrupted Specifies if the task has been interrupted.
Address Specifies the address associated with the change of status.
Data 1 Optional extra information, expressed in decimal or hexadecimal (H’) form.
Data 2 If data 2 contains no information, Data 1 only is presented. Data 2 can also be in decimal or
hexadecimal (H’) form.
Network Node Time Type Code Task
Interrupted
Address Data 1 Data 2
11 1 13:25:09 28 20 CXPHSC1 A H’81250B06 H’01400001
H’000A0050