KROHNE PipePatro EN - Manual (Page 40)

3
OPERATION
40
PIPEPATROL
www.krohne.com 02/2013 - 4002275001 - MA PipePatrol R01 en
Leak Detection System:
Stop
4 The system has stopped and the following functions are no longer
supported:
• Leak Detection
• Batch tracking (optional)
• Pipeline conditions are recognised
• Data logging
• Nominal value calculation
Leak Detection System:
Online-Mode
4 The system is running and the following functions are supported:
• Leak Detection
• Batch tracking (optional)
• Pipeline conditions are recognised
• Data logging
• Nominal value calculation
Leak Detection System:
Self Test-Mode
4 The LDS system is being tested using historical data. Leak detection is not
active.
Leak Detection System:
Tuning-Mode
4 Maintenance activities are carried out on the monitoring station. Leak
detection is not active.
Leak Detection System:
Error
1 The application is not running correctly.
Stop Command Leak
Detection System
3 A stop command has been received. The system is going to shut down.
Online Command Leak
Detection System
3 An online command has been received. The system is starting up.
Offline Command Leak
Detection System
3 An offline command has been received. The system is going to "Self-Test"
mode.
Reset Command Leak
Detection System
3 A reset has been executed. The system will be restarting.
Leak Detection System:
Application Alarm
1 An internal error of the leak detection software has been detected. System
will go in "Stop" mode and can be reset by the user. Please contact our
support.
Flow-Tracker: Unknown 4 The system is starting-up, the classification of the flow is not available.
Flow-Tracker: Standstill
Safe
4 The stand still model is running to detect leaks in a closed pipeline.
Flow-Tracker: Standstill 4 The pipeline has been shut down but is still not closed.
Flow-Tracker: Starting up 4 The pumps are starting up.
Flow-Tracker: Shutdown 4 The pumps are shutting down.
Flow-Tracker: Nominal
Unknown
4 The pipeline is operating in unknown conditions.
Flow-Tracker: Nominal
High / Low Transient
4 The pipeline is operating in transient pumping conditions.
Flow-Tracker: Nominal
Steady
4 The pipeline is operating in stationary pumping conditions.
Pressure-Tracker:
Unknown
4 The system is starting-up, the classification of the pressure is not available.
Pressure-Tracker: Steady 4 The pipeline is operating in stationary pumping or standstill conditions.
Pressure-Tracker: Low /
High Transient
4 The pipeline is operating in transient pumping or standstill conditions.
no connect to LDS-MS 1 The communication between the operator (OS) and monitoring station (MS)
is connected (e.g. the network connection is lost or the MS is down).
Message Priority Description