Siemens interranger DPS300 Instructional Manual page 101

MT-03 POINT NOT SCANNED
e.g.
Field Name
Start Of Message
Message Type
Point #
End Of Message
7ML19981BC01
Start of Message
Message type
Definition
STX ($02)
2 characters, 03 (indicates the Point Number is not in
service)
3 characters, 001 to 003 (e.g. Point Number 1)
CR ($0D)
101
Point #
End of Message
InterRanger DPS300