YSI IQ SensorNet 2020 XT Terminal - Manual (Page 100)

Operation System 2020 XT USB
4 - 22 ba76019e01 12/2012
Structure of the
message code
The message code consists of 6 characters and can contain numerals
and letters, e.g.: II2141.
Example:
Message code II2141
Component "141" (MIQ/TC 2020 XT) sends a message with the short
form message "II2".
This is an info message (I) of the type Installation (I) with the type
number (2). The detailed message text of the short form message (II2)
can be found in the log book and in the operating manual of the
component that sent it.
Pos. Information Explanation
1 - 3 Short message
form The short form of the message contains
the following information of the
message:
Category, type and type number
1:
possible
categories  Info message (I)
 Error message (E)
2:
possible types  Calibration data (C)
 Installation and commissioning (I)
 Instructions for service and repair (S)
 Application instructions (A)
3: Type number Each type contains subtypes (0..9A..Z)
4 - 6 Module code The three-digit module code designates
the module that generated the
message. The module code can be
found in the chapter L
ISTS of the
respective component operating
manual.