
Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
60
Function Code:
20C
Version 1
Function Type:
In-Tank Most Recent Delivery Report
Command Format:
Display:
<SOH>I20CTT
Computer:
<SOH>i20CTT
Typical Response Message, Display Format:
<SOH>
I20CTT
JUL 29, 1997 9:03 AM
STATION HEADER 1....
STATION HEADER 2....
STATION HEADER 3....
STATION HEADER 4....
Volume=GALLONS
Height=INCHES
LAST DELIVERY REPORT Temp=FAHRENHEIT
T 1: UNLEADED
Fuel FuelTC Water Fuel Fuel
Date / Time Volume Volume Height Temp Height
START: AUG 6, 2009 2:59 PM 7000 7000 0.00 60.00 63.34
END: AUG 6, 2009 3:09 PM 9000 9000 0.00 60.00 80.98
AMOUNT: 2000 2000
<ETX>
Typical Response Message, Computer Format:
<SOH>i20CTTYYMMDDHHmmTTpddYYMMDDHHmmYYMMDDHHmmNNFFFFFFFF...
TTpddYYMMDDHHmmYYMMDDHHmmNNFFFFFFFF&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number (Decimal, 00=all)
3.
p - Product Code (one ASCII character [20h-7Eh])
4.
dd - Number of Deliveries to follow (Decimal, 00 if no data
available for this tank)
5.
YYMMDDHHmm - Starting Date/Time
6.
YYMMDDHHmm - Ending Date/Time
7.
NN - Number of eight character Data Fields to follow (Hex)
8.
FFFFFFFF - ASCII Hex IEEE floats:
1. Starting Volume
2. Starting TC Volume
3. Starting Water
4. Starting Temp
5. Ending Volume
6. Ending TC Volume
7. Ending Water
8. Ending Temp
9. Starting Height
10. Ending Height
11. Starting Mass
12. Ending Mass
13. Starting Density
14. Ending Density
15. Starting TC Density
16. Ending TC Density
9.
&& - Data Termination Flag
10.
CCCC - Message Checksum