Veeder-Root TLS2 - Page 44

Serial Interface Manual
• TLS2 Monitoring Systems
Part No. 577013-767, Revision H 41
Function Code: 21F Version 4
Function Type: Manual Shift Inventory Snapshot Report
Command Format:
Display: <SOH>I21Fssdd
Computer: <SOH>i21Fssdd
Notes:
1. ss - number 00=all, 01, 02, 03, 04 shift number (Decimal)
2. dd - number Day of Shift
00=all days
01=current day
02=current day-1
03=current day-2
Typical Response Message, Display Format:
<SOH>
I21F01
22-05-01 14:56
STATION HEADER 1....
STATION HEADER 2....
STATION HEADER 3....
STATION HEADER 4....
SHIFT 1
TANK TIME VOLUME TC VOLUME ULLAGE HEIGHT WATER TEMP
1 08-05-15 06:00 8518 8492 1482 76.26 0.00 64.57
2 08-05-15 06:00 8518 8492 1482 76.26 0.00 64.57
3 08-05-15 06:00 8518 8492 1482 76.26 0.00 64.57
<ETX>
Typical Response Message, Computer Format:
<SOH>i21F00YYMMDDHHmmssCCttpYYMMDDhhmmNNFFFFFFFF...
ttpYYMMDDhhmmNNFFFFFFFF&&CCCC<ETX>
Notes:
1. YYMMDDHHmm - Current Date and Time
2. ss - Shift number (Decimal, 01-04, 00=all)
3. CC - Number of Tanks to follow (Decimal)
4. tt - Tank number (Decimal)
5. p - Product Code (single ASCII character, [20h-7Eh)
6. YYMMDDHHmm - Shift Date and Time close for each tank
7. NN - Number of eight character Data Fields to follow (Hex)
8. FFFFFFFF - ASCII Hex IEEE floats:
1. Volume
2. TC Volume
3. Ullage
4. Height
5. Water
6. Temperature
7. Water Volume
9. && - Data Termination Flag
10. CCCC - Message Checksum