
Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
394
Function Code:
777
Version 1
Function Type:
Set Pressure Line Leak Primary Pipe Diameter
Command Format:
Inquire:
Display:
<SOH>S777QQI.hh
<SOH>I777QQ
Computer:
<SOH>s777QQFFFFFFFF
<SOH>i777QQ
Notes:
1.
QQ - Pressure Line Leak Sensor Number (Decimal, 00=all)
2.
I.hh - Pipe Diameter, Inches and hundredths (Decimal)
3.
FFFFFFFF - Pipe Diameter, Inches (ASCII Hex IEEE float)
Typical Response Message, Display Format:
<SOH>
I777QQ
JAN 14, 1995 10:15 PM
PRESSURE LINE LEAK PRIMARY PIPE DIAMETER
LINE 1ST LINE DIAMETER
Q 1:UNLEADED REGULAR 1.75 INCHES
<ETX>
Typical Response Message, Computer Format:
<SOH>s777QQYYMMDDHHmmQQFFFFFFFF...
QQFFFFFFFF&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
QQ - Pressure Line Leak Sensor Number (Decimal, 00=all)
3.
FFFFFFFF - Pipe Diameter, Inches (ASCII Hex IEEE float)
4.
&& - Data Termination Flag
5.
CCCC - Message Checksum