
Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
97
Function Code:
21M
Version 1
Function Type:
Regulator Tank Chart Report
Command Format:
Display:
<SOH>I21MTTII
Computer:
<SOH>i21MTTII
Notes:
1. This command works for a single Tank and a single Chart ID
2.
TT - Tank Number (Decimal)
3.
II - Chart ID Number [02…99] (Decimal)
Typical Response Message, Display Format:
<SOH>
I21M01
OCT 15, 2012 4:29 PM
STATION HEADER 1.... TANK 1, CHART 2
STATION HEADER 2.... REGULATOR TANK CHART REPORT REGULAR UNLEADED
STATION HEADER 3.... 10028 GALLONS
STATION HEADER 4.... 96.00 INCHES
DEPTH CAPACITY DEPTH CAPACITY DEPTH CAPACITY DEPTH CAPACITY
INCHES GALLONS INCHES GALLONS INCHES GALLONS INCHES GALLONS
-----------------------------------------------------------------------------
0.000 0 26.000 2413 52.000 5827 78.100 9021
0.500 69 26.500 2474 52.500 5894 78.500 9073
1.000 90 27.000 2535 53.000 5961 79.000 9123
1.500 114 27.500 2596 53.500 6028 79.500 9173
:
:
<ETX>
Typical Response Message, Computer Format:
<SOH>i21MTTYYMMDDHHmmTTIInnnaaaaaaaaAAAAAAAAbbbbbbbbBBBBBBBB...&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number (Decimal)
3.
II - Chart ID Number [02…99] (Decimal)
4.
nnn - Number of eight character Data Fields to follow (Hex)
5.
aaaaaaaa - Height 1 (ASCII Hex IEEE float)
6.
AAAAAAAA - Volume 1 (ASCII Hex IEEE float)
7.
bbbbbbbb - Height 2 (ASCII Hex IEEE float)
8.
BBBBBBBB - Volume 2 (ASCII Hex IEEE float)
9.
&& - Data Termination Flag
10.
CCCC - Message Checksum