Veichi Electric AC60 series, Manual

Page: 160 / 191

156
［ H-28 ］ setting
value, alarm
Err1
Open-phas
e at input
side
Open-phase in
frequency inverter
three phase input
power Phase.
Check three phase input power and
three phase input power wiring
Err2
Output
grounding
Frequency inverter
has device grounding
short circuit at the
output side;
Check peripheral device
、 grounding line 、 machine
insulation；
Err3
Current
detecting
fault
1.Detecting circuit
fault；
2.Damaged HALL
component；
1. Ask for technical support；
2. Ask for technical support；
Err4
Frequency
inverter
exterior
fault
Exterior exterminal
action；
Check exterior device；
Err5
Swing
frequency
running
parameter
s setting
error
User set the swing
running parameter
not correctly；
Reset the swing frequency
running parameters；
Err6
Keyboard
communica
tion
fault
1.Keyboard wiring
fault；
2.Keyboar
communication
component damaged；
1.Check the keyboard wiring；
2.Ask for technical support；
93SE
Memorizer
fault
1. Read/write error
of keyboard control
parameters；
1.Frequency inverter
re-electrify；
2.Ask for technical support；