Symptom/condition
Probable Cause
Countermeasure
Inverter
data is
not
correct
A param-
eter will
not change
after an
edit (reve-
rts to old
setting)
The
frequency
setting
will not
change.
Run/Stop
does not
operate.
No down-
loads
have
occurred.
True for
certain
param-
eters
True
for all
param-
eters
¡
Edit the data and press the
store key once
¡
Wait six seconds or more
before turning power off
after editing data.
¡
Make sure the setting mode
of [A01], [A02] is changed
¡
Put inverter in stop mode
(press the stop/reset key)
Then edit the parameter.
¡
Change the state of the SFT
input, and check the b09
parameter (b09=0)
¡
Turn the switch off
¡
Was power turned off after
a parameter edit but before
pressing the store key?
¡
Edits to data are permanently
stored at power down. Was
the time from power off to
power on less than six
seconds?
¡
Was the standard operator
mode and terminal mode
changed correctly?
¡
Is the inverter in run mode?
some parameters cannot be
edited during run mode
¡
If you're using the[SET]
intelligent input selection
[b09] is the [SFT]
¡
Is switch 4(located on the
back of the remote operator
copy unit) on?
Precautions for data setting
When changing any set data and pressing key to store the data, keep the
equipment un-operated for 6 seconds or more after the selected method is
executed. When any key is pressed, or the reset operation is performed, or the
power is turned off within 6 seconds, correct data may not be set.
STR
11-3
ENDA E-100
INSTRUCTION MANUAL
