Serial Interface Manual
• TLS2 Monitoring Systems
Part No. 577013-767, Revision H 108
Function Code: 644 Version 6
Function Type: Set Tank Density Float Serial Number
Command Format: Inquire:
Display: <SOH>S644TTSSSSSSSS <SOH>I644TT
Computer: <SOH>s644TTSSSSSSSS <SOH>i644TT
Typical Response Message, Display Format:
<SOH>
I644TT
AUG 15, 2011 3:11 PM
TANK DENSITY FLOAT SERIAL NUMBER
TANK PRODUCT LABEL DENSITY FLOAT S/N
1 REGULAR UNLEADED 11100123
<ETX>
Typical Response Message, Computer Format:
<SOH>i644TTYYMMDDHHmmTTSSSSSSSS...
TTSSSSSSSS&&CCCC<ETX>
Notes:
1. YYMMDDHHmm - Current Date and Time
2. TT - Tank Number (Decimal, 00=all, inquire only)
3. SSSSSSSS - Density Float Serial Number (Decimal)
4. && - Data Termination Flag
5. CCCC - Message Checksum