
Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
92
Function Code:
21H
Version 2
Function Type:
Time Ordered Chart Sales Comparison
Command Format:
Display:
<SOH>I21HTTIIiiyymmddYYMMDD
Computer:
<SOH>i21HTTIIiiyymmddYYMMDD
Notes:
1.
TT - Tank Number [01..32], (Decimal, 00=all)
2.
II - First Chart ID Number [01…99] (Decimal)
3.
ii - Second chart ID number [01…99] (Decimal)
4.
yymmdd - Optional Start Date
5.
YYMMDD - Optional End Date
6.
This command will show all daily BIR records within the
specified date range.
7.
Variance = change in inventory volume – sales volume
Typical Response Message, Display Format:
<SOH>
I21HTT
JAN 31, 2008 14:42
TANK
nn
CHART SALES COMPARISON BETWEEN
yyyy-mm-dd
AND
YYYY-MM-DD
CHT
II
CHT
ii
CHT
II
CHT
ii
DATE SALES VARIANCE VARIANCE VARIANCE% VARIANCE%
---------- ---------- ---------- ---------- ---------- ----------
yyyy-mm-dd ssssss.s xxxxxx.x xxxxxx.x xxxxxx.x xxxxxx.x
yyyy-mm-dd ssssss.s xxxxxx.x xxxxxx.x xxxxxx.x xxxxxx.x
yyyy-mm-dd ssssss.s xxxxxx.x xxxxxx.x xxxxxx.x xxxxxx.x
yyyy-mm-dd ssssss.s xxxxxx.x xxxxxx.x xxxxxx.x xxxxxx.x
yyyy-mm-dd ssssss.s xxxxxx.x xxxxxx.x xxxxxx.x xxxxxx.x
---------- ---------- ---------- ---------- ----------
TOTALS: SSSSSSSS.S XXXXXXXX.X XXXXXXXX.X XXXXXXXX.X XXXXXXXX.X
<ETX>
Typical Response Message, Computer Format:
<SOH>i21HTTYYMMDDHHmmTTNNNNyymmddssssssssVVVVVVVVvvvvvvvvPPPPPPPPpppppppp..
yymmddssssssssVVVVVVVVvvvvvvvvPPPPPPPPpppppppp..
yymmddssssssssVVVVVVVVvvvvvvvvPPPPPPPPpppppppp..
&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number [01..32], (Decimal, 00=all)
3.
NNNN - Number of Comparison Records to follow (Decimal)
4.
yymmdd - Time Stamp
5.
ssssssss - Sales Volume in Gallons/Liters (ASCII Hex IEEE float)
6.
VVVVVVVV - Sales Variance in Gallons/Liters for 1st Chart (ASCII Hex IEEE
float)
7.
vvvvvvvv - Sales Variance in Gallons/Liters for 2nd Chart (ASCII Hex IEEE
float)
8.
PPPPPPPP - Sales Variance in percent for 1st Chart (ASCII Hex IEEE float)
9.
pppppppp - Sales Variance in percent for 2nd Chart (ASCII Hex IEEE float)
10.
&& - Data Termination Flag
11.
CCCC - Message Checksum