Restoring Factory Default Settings - Hitachi SJ100 Series Instruction Manual

6–8

Restoring Factory Default Settings

Restoring Factory Default Settings
You can restore all inverter parameters to the original factory (default) settings, for the
intended country of use. After initializing the inverter, use the powerup test in Chapter 2
to get the motor running again. To initialize the inverter, follow the steps below.
1. First, check the value of function code B85. The initialization in step 2 will restore
defaults for the country code programmed in function B85:
00
= Japan (do not set),
Please do not change this setting unless you are absolutely sure the power input voltage
range and frequency match the country code setting.
2. Initialization - this uses function code B84. Follow the steps in the table below.
Press the
Press the
Press the
Press and hold the
Press the
Press the
Press the
Press and hold the
keys. Do not let release yet.
Holding the keys above, press and
STOP STOP
STOP STOP
hold the
RESET
Release only the
and wait for the display
appear and begin blinking.
Now release the
keys only after the
function begins blinking.
Initialization is complete.
NOTE: Initialization cannot be performed with a remote operator panel. Disconnect the
device and use the inverter's front panel keypad.
01
= Europe,
Action
key.
FUNC.
key three times.
2
key.
FUNC.
key until ->
1
key.
FUNC.
key.
1
STR key.
, , and
2
FUNC.
1
(STOP) key for 3 sec.
STOP STOP STOP STOP
(STOP)
key,
RESET
d 01
to
, , and
FUNC. 2
1
d 01
display
02
= United States
Display Func./Parameter
First "D" group parameter
D 01
"B" group selected
B - -
First "B" parameter selected
B 01
Initialization function selected
B 84
0 = initialization disabled
00
1 = initialization enabled
01
Initialization now enabled to
B 84
restore all defaults
First part of special key sequence
B 84
Final part of special key sequence
B 84
Initialization begins when display
D 01
starts blinking
Default parameter country code
EU
shown during initialization
or
process (left-most char displays
alternating pattern)
U A S
Function code for output
D 01
frequency monitor shown