Mecc Alte ECO Serie Instrucciones Para Uso Y Mantenimiento página 54

N. Description of event
1 Checksum EEprom
2 Overvoltage
3 Undervoltage
4 Short circuit
5 Excitation overcurrent
6 Underspeed
7 Overspeed
6 terminal alternators
12 terminal alternators
terminal 4 : sensing 140V / 280V
terminal 6 : sensing 70V / 140V
ECO - ECP MANUAL
Action
Reset default, Blockage
APO
APO
APO, Maximum current, Blockage
APO, Reduction of excitation current
APO, Ramp V/F
APO
LED
OK
LED ON
CHECKSUM
SHORT CIRCUIT
AMP
Hz or O.S.
AMP and (Hz or O.S.)
STOP
Allarm intervention
54
LED OFF
LED ON
1
2
Fig. 1
SCC0061/02
sensing from 140V to 280V
SCC0100/00
ECO-ECP iMANUAL December 2013 Rev. 03
ENGLISH
t [sec]