INVT EC160

User manual of EC160 elevator intelligent integrated machine Fault code
218
enabling
signal
contact of the
running
contactor
contact of the
contactor
76 138
Motor short
circuit to the
ground
software
fault
1.Damage to the
motor wires,
contact with the
shell
2. Motor
insulation
damage, contact
with the shell
1.Check the motor
connection
2.Check the motor
insulation
Stop
immediately;
fault restore,
fault reset when
power off
77 139
Motor short
circuit to the
ground
hardware
fault
1.Damage to the
motor wires,
contact with the
shell
2. Motor
insulation
damage, contact
with the shell
1.Check the motor
connection
2.Check the motor
insulation
Stop
immediately;
fault restore,
fault reset when
power off