KROHNE PipePatro EN - Manual (Page 41)

OPERATION
3
41
PIPEPATROL
www.krohne.com 02/2013 - 4002275001 - MA PipePatrol R01 en
3.7.2 List of alarm messages
Message Priority Description
State E-RTTM Signature-
Test: Alarm
2 The E-RTTM module Signature-Test detects a leak.
State E-RTTM
Differential-Test: Alarm
2 The E-RTTM module Differential-Test detects a leak.
State Mass Balance
Differential-Test: Alarm
2 The Mass Balance module Differential-Test detects a leak.
State Shut-In Signature-
Test: Alarm
2 The Shut-In module Signature-Test detects a leak.
Shut-In Inlet: Alarm
Pressure Rising
2 The Shut-In module Signature-Test detects a leak and indicates that the
inlet transmitter shows a positive pressure wave.
Shut-In Inlet: Alarm
Pressure Drop
2 The Shut-In module Signature-Test detects a leak and indicates that the
inlet transmitter shows a negative pressure wave.
Shut-In Outlet: Alarm
Pressure Rising
2 The Shut-In module Signature-Test detects a leak and indicates that the
outlet transmitter shows a positive pressure wave.
Shut-In Outlet: Alarm
Pressure Drop
2 The Shut-In module Signature-Test detects a leak and indicates that the
outlet transmitter shows a negative pressure wave.
Leak Detection System:
Application Alarm
2 The system stopped working due to an internal error.
Alarm LDS-Watchdog 2 A failure of the leak detection system. The Leak Detection software is not
working correctly.