Fault reset is
acceptable.
Under fault code
display state, press
STOP key and a-00 is
displayed.
Press the STOP key again and
the fault is eliminated.
a-01
Undervoltage
indication
Insufficient input
voltage
Check the 3-phase input power
supply. If the power supply is
normal, the inverter has to be
repaired.
0.0
(flash)
“Running
ready” is
invalid
Under remote control
mode the
corresponding terminal
to the logic input
function 1 is not
closed.
Configure one logic input
function as 1, and close this
terminal.
a-05
Abnormal
setting of
frequency
point
Frequency points at
point 1 and point 2 are
set too closely.
Do not set f325 and f327 too
closely.
Do not set f329 and f331 too
closely.
a-06
Free stop
action during
transient
power failure.
f501 is set to 2 and
transient power failure
occurs.
Input running signal to the
inverter again or reset the
inverter.
a-07
DC braking function is
activated.
If the code disappears in
several seconds, the inverter
comes back to normal.
Code
In running
retrial
The inverter is in the
process of restart.
The alarm code is momentarily
displayed then disappears, and
To Next Page
Loading...
General