EAAM057608EN
GC250 Technical Manual 125
P.0373
Delay for high oil temperature
P.0700
Engine type
To disable:
P.0374=0
Enabled in:
MAN, AUTO, TEST, REMOTE START
This protection is enabled only if the controller acquires the measure of the engine lubrication
oil temperature. It can acquire it from input T.15 or from any other input configured with the
feature AIF.1100 -
“VDO oil temperature” or AIF.1101 - “General oil temperature” or even from
CAN-BUS (P.0700 other than zero). It is only enabled if the controller has been started by the
controller (if the command for the fuel solenoid is activated) and is disabled in the engine
start/stop phases. It activates if the temperature is continuously over the threshold P.0373 for
time P.0374, but only after the time P.0216 (oil mask) since engine start has elapsed.
55 Wrong phases sequence
Icon:
Type:
Configurable (Warning/Block/Deactivation)
Category:
Generator protection
Related parameters:
P.0101
Number of generator phases
P.0319
Sequence of generator phases (request)
P.0320
Action on incorrect phases sequence
To disable:
P.0319=0
Enabled in:
MAN, AUTO, TEST, REMOTE START
It represents the maximum acceptable difference (absolute value) between any of two phase
currents. This protection is only enabled if the system is three-phase and only if the engine
has been started by the controller (if the command for the fuel solenoid is activated) and is
disabled when the engine is started/stopped. In addition, the generator voltages and frequency
must be within the tolerance range and the load must be changed-overt to the mains (it
prevents load closing on the genset). Parameter P.0319 allows you to select the phases
frequency required (0=disables feature, 1=clockwise rotation, 2=counter-clockwise rotation,
3=like the mains). The protection activates when the generator rotation direction does not
match the one configured, with a 0.5 seconds filter time. When activated, it acts as warning,
deactivation or alarm as configured with P.0320.
56 Low generator voltage
Icon:
Type:
Warning
Category:
Loads protection
Related parameters:
P.0101
Number of generator phases
P.0102
Generator rated voltage
P.0202
Hysteresis of generator measures
P.0391
Threshold for low voltage
P.0392
Delay for low voltage
To disable:
P.0392=0
Enabled in:
MAN, AUTO, TEST, REMOTE START
This protection is only enabled if the controller has been started by the controller (if the
command for the fuel solenoid is activated) and is disabled in the engine start/stop phases. In
addition, the generator voltages and frequency must be within the tolerance range and the
load must be changed-overt to the generator. Threshold P.0391 is expressed as a percentage
of the system rated voltage (phase voltage). The protection activates when at least one of the
generator voltages continuously lower than the threshold P.0391 for time P.0392.
