47
7.2.1 Standby mode (menu 1)
When the MCU and EPU are both powered on and the key switch is turned to the “Control” position,
the MCU goes into the standby mode in menu 1.
Figure 35: Menu 1
The standby mode is also automatically entered after performing the shutdown sequence. In
standby mode the system is awaiting manual input from the operator.
By pressing the associated keys the following modes can be entered:
? Information mode (menu 1.1)
CONFIG Configuration mode (menu 1.2)
DATA Data mode (menu 1.3)
SELFTEST Self test mode (menu 1.4)
SETUP Setup mode (menu 1.5)
By turning the key switch to “OFF” all operations will be stopped.
If the MCU is powered on and the EPU is NOT powered on or the communication between the MCU
and EPU is faulty, the MCU starts up with a warning screen (Menu 0).
Figure 36: Menu 0
After the ACK key is pressed the start up screen is displayed, with the warning that there is no EPU
communication.
Before the EPU is powered on or communications are restored, no operations are possible.
If a GPS signal is present, the current GPS coordinates are shown. Also will the GPS signal set the
current date and time.
CONTROL Sample point: 1 22-11-11
standby Oil type: 5 10:38
Concentration A 0 PPM discharge
Flow A 0 m3/h dirty
Skid Flow 0 l/h com: C
Speed A 10.0 kts pos: C
Discharge rate 0.0 l/nm segregated
Total oil 0.0 l com: C
Latitude 5321.756N pos: C
Longitude 00711.854E
EPU: OK
free: 1927296 kB
SETUP? DATA SELFTESTCONFIG
CONTROL Sample point: 1 22-11-11
alarm Oil type: 5 10:38
ALAR M
EPU No communication
EPU: no communication
free: 1927296 kB
ACK
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