Serial Interface Manual
•
TLS2 Monitoring Systems
Part No. 577013-767, Revision H
34
Function Code:
209
Version 1
Function Type:
In-Tank Enhanced Leak Detect Report
Command Format:
Display:
<SOH>I209TT
Computer:
<SOH>i209TT
Typical Response Message, Display Format:
<SOH>
I20901
22-05-01 14:57
STATION HEADER 1....
STATION HEADER 2....
STATION HEADER 3....
STATION HEADER 4....
ENHANCED IN-TANK LEAK TEST REPORT
T 1 REGULAR UNLEADED
TEST STATUS: OFF 0.20 GAL/HR TEST PASS
TEST STARTING TIME: 19-05-01 10:30 PM TEST LENGTH: 3.0 HOURS
START TEMP: 58.7 DEG F START VOLUME: 2123.2 GAL
END TEMP: 58.1 DEG F PERCENT VOLUME: 70.8
LEAK RATE: -0.01 GAL/HR
THRESHOLD: -0.13 GAL/HR
HEIGHT: 68.0 IN
WATER: 0.0 IN
CUMULATIVE PERIODIC VOLUME CHANGE (GAL):
-0.01 -0.02 -0.01 -0.03 -0.05 -0.04
<ETX>
Typical Response Message, Computer Format:
<SOH>i209TTYYMMDDHHmmTTpYYMMDDHHmmHHNNFFFFFFFF...
TTpYYMMDDHHmmHHNNFFFFFFFF...&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number (Decimal, 00 = all)
3.
p - Product Code (single ASCII character, from 20 Hex - 7E Hex)
4.
YYMMDDHHmm - Starting Date/Time
5.
HH - Test Duration (hours)
6.
NN - Number of eight character Data Fields to follow (Hex)
7.
FFFFFFFF - ASCII Hex IEEE float:
1. Starting Temp
2. Ending Temp
3. Starting Volume
4. Ending Rate
4. Starting Fuel Height
5. Starting Water Height
6. Starting Water Height
7. Hourly changes up to the number of fields
8.
&& - Data Termination Flag
9.
CCCC - Message Checksum
