
Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
466
Function Code:
7C3
Version 4
Function Type:
Set HRM Maximum Volume Limit
Command Format:
Inquire:
Display:
<SOH>S7C3TTGGGGGG
<SOH>I7C3TT
Computer:
<SOH>s7C3TTFFFFFFFF
<SOH>i7C3TT
Notes:
1.
TT - Tank Number (Decimal, 00 = all)
2.
GGGGGG - HRM Maximum Volume Limit, Gallons (Decimal)
3.
FFFFFFFF - HRM Maximum Volume Limit, Gallons (ASCII Hex IEEE float)
Typical Response Message, Display Format:
<SOH>
I7C3TT
JUN 22, 2011 3:12 PM
HRM MAXIMUM VOLUME LIMIT
TANK PRODUCT LABEL GALLONS
1 REGULAR UNLEADED 132
<ETX>
Typical Response Message, Computer Format:
<SOH>i7C3TTYYMMDDHHmmTTFFFFFFFF...
TTFFFFFFFF&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number (Decimal, 00=all)
3.
FFFFFFFF - HRM Maximum Alarm Limit, Galloms (ASCII Hex IEEE float)
4.
&& - Data Termination Flag
5.
CCCC - Message Checksum