Serial Interface Manual
TLS4/TLS-450 Monitoring Systems
Part No. 577013-950, Revision L
144
Function Code:
381
Version 1
Function Type:
Pressure Line Leak Status
Command Format:
Display:
<SOH>I381QQ
Computer:
<SOH>i381QQ
Typical Response Message, Display Format:
<SOH>
I381QQ
JAN 24, 1996 2:52 PM
STATION HEADER 1....
STATION HEADER 2....
STATION HEADER 3....
STATION HEADER 4....
PRESSURE LINE LEAK STATUS
LINE DISPENSING TEST STATUS PUMP HANDLE
Ln 1:REGULAR UNLEADED ENABLED TESTING 0.10 GAL/HR OFF OFF
ACTIVE ALARMS:
<ETX>
Typical Response Message, Computer Format:
<SOH>i381QQYYMMDDHHmmQQSSSSttNNaaaa...
QQSSSSttNNaaaa&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
QQ - Pressure Line Leak sensor number (Decimal, 00=All)
3.
SSSS - Status Bits:
Bit 1 - (LSB) Dispensing enabled flag
(0=Disabled, 1=Enabled)
Bit 2 - Pump power
(0=Pump Off, 1=Pump On)
Bit 3 - Dispenser Handle
(0=Handle Off, 1=Handle On)
Bit 4-16 - Unused
4.
tt - Test status
00=test complete
01=dispensing
02=testing at 3.00 gal/hr
03=testing at 0.10 gal/hr
04=test aborted
05=running pump (manual test starting)
06=line lockout
07=disable alarm
08=test pending
09=test delay
0A=pressure check
0B=testing at 0.20 gal/hr