Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
553
Function Code:
A54
Version 1
Function Type:
30-Second Inventory Samples
Command Format:
Display:
<SOH>IA54TT
Computer:
<SOH>iA54TT
Typical Response Message, Display Format:
<SOH>
IA54TT
MAR 26, 1996 1:48 PM
30-SECOND INVENTORY SAMPLES
T 1:REGULAR UNLEADED
TIME SMPLS TCVOL HEIGHT AVGTEMP TOPTEMP BDTEMP
960326132554 31 3074.65 32.279 45.86 45.49 48.19
960326132624 30 3072.62 32.263 45.86 45.49 48.19
960326132654 31 3072.46 32.262 45.86 45.49 48.20
960326132724 30 3072.54 32.263 45.86 45.49 48.20
960326132754 31 3073.13 32.267 45.86 45.49 48.21
960326132824 31 3072.97 32.266 45.86 45.49 48.21
<ETX>
Typical Response Message, Computer Format:
<SOH>iA5401YYMMDDHHmmTTSSRRssNNFFFFFFFF…FFFFFFFF
ssNNFFFFFFFF…FFFFFFFF
TTSSRRssNNFFFFFFFF…FFFFFFFF
ssNNFFFFFFFF…FFFFFFFF&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date
2.
TT - Tank Number (Decimal, 00=All Tanks)
3.
SS - Current Test State:
0=No test
1=Test pre-start
2=Test in-progress
3=Test complete
4=Abort test
5=Pre-delay
6=End delay
4.
RR - Number of records to follow
5.
ss - Number of samples averaged into this record
6.
NN - Number of eight character Data Fields to follow (Hex)
7.
FFFFFFFF - ASCII Hex IEEE floats (except where noted):
1. Time (seconds since 1/1/70, unsigned long)
2. Temperature compensated volume
3. Height
4. Fuel temperature
5. 0.0
6. 0.0
7. Top temperature
8. Board temperature
8.
&& - Data Termination Flag
9.
CCCC - Message Checksum