Wartsila ?31DF Series Product Manual page 170

14. Automation System
LOP
IOM
CCM
ESM
The above equipment and instrumentation are prewired on the engine.
14.1.3 Local operator panel
● The Local operator panel (LOP) consist of a display unit (LDU) with touch screen and
pushbuttons as well as an emergency stop button built on the engine.
The local operator panel shows all engine measurements (e.g. temperatures and pressures)
and provides various engine status indications as well as an event history
The following control functions are available:
- Local/remote control selection
- Local start & stop
- Trip & Shutdown reset
- Emergency stop
● Local emergency speed setting (mechanical propulsion):
● Local emergency stop
Fig 14-2
14-2
The LOP (local operator panel) shows all engine measurements (e.g. temperatures and
pressures) and provides various engine status indications as well as an event history.
Input/Output Module handles measurements and limited control functions in a specific
area on the engine.
Cylinder Control Module handles fuel injection control and local measurements for the
cylinders.
Engine Safety Module handles fundamental engine safety, for example shutdown due
to overspeed or low lubricating oil pressure.
Local operator panel
Wärtsilä 31DF Product Guide
DBAE248994