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No.
Function
18
Generator Phase Voltage
19
(L-N) Monitoring Input
Note: the COM (red cable) for stepper motor shall be connected to battary positive.
7 DEFINITION AND RANGE OF PARAMETERS
7.1 PARAMETER SETTING CONTENTS AND RANGE
No.
Items
P00 Mains Normal Delay (0-3600)s
Mains
Abnormal
P01
Delay
Mians Under Volt
P02
Value
Mains
Over
P03
Value
P04 Transfer Delay
P05 Mains Options
P06 Start Delay
P07 Stop Delay
P08 Start Attempts
P09 Cranking Time
P10 Crank Rest Time
P11 Safety On Delay
P12 Warming Up Time
P13 Cooling Time
MGC120 Petrol Genset Controller
Cable Size
2
1.0 mm
2
1.0 mm
Table 6 Controller Configuration Parameters
Parameter Range Default
(0-3600)s
(30-360)V
Volt
(30-360)V
(0-99.9)s
(0-1)
(0-3600)s
(0-3600)s
(1-10)
(3-60)s
(3-60)s
(1-60)
(0-3600)s
(3-3600)s
Version 1.2
MGC120 Petrol Genset Controller User Manual
Connect with generator voltage output port (2A fuse is
recommended)
10
Time duration for Mains voltage from
abnormal to normal or from normal to
5
abnormal is used for ATS to switch.
If the voltage sample is lower than it, under
voltage of Mains is considered; When it is
184
set 30V, under voltage signal shall not be
detected.
If the voltage sample is higher than it, over
voltage of Mains is considered; When it is
276
set 360V, overvoltage signal shall not be
detected.
It is the time interval for transferring switch
1.0
from mains open to generator close or from
generator open to mains close.
0：AMF(mains abnormal start enabled in
auto mode)
0
1： Display Only (only monitoring mains
voltage)
Time duration from remote start signal is
1
active to engine startup.
Time duration from remote start signal is
1
deactivated to engine stop.
It is maximum start attempts when starter
3
fails to start. When it reaches set attempts
controller shall send out start failure signal.
8
Time for starter to be energized every time.
The waiting time before second power up
10
when engine start fails.
Alarms for low oil pressure, under frequency
10
and under voltage are deactivated.
Warming-up time before breaker close after
10
high speed running for genset.
Radiating time before genset stop after
10
genset is unloaded.
2019-02-22
Note
Description
Page 11 of 20
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