Checking Message - Omron RX2 Series User Manual

12 Troubleshooting

12-3-3 Checking Message

A message appears in an event like communication error, insufficient voltage, or result of auto-tuning.
Even when there is an error, you can exit the error screen with the Enter key; however, you still need to
remove the error factor separately.
"XX key" in the table is the ENTER key of the LCD operator.
Message
Warning
xxxxxxxxxxxxxxx
Press the XX key.
Auto-tuning (non-revolv-
ing) completed.
xxxxxxxxxxxxxxx
Press the XX key.
Auto-tuning (revolving)
completed.
xxxxxxxxxxxxxxx
Press the XX key.
Auto-tuning failed.
Re-examine the setting
and wiring.
Press the XX key.
Initializing...
Please wait.
Clearing history...
Please wait.
Initialization completed !!
Target:#:xxxxxxxxxxxx
Selection of initial values
(Ub-02)
xxxxxxxxxxxxx
Load type selection Ub-03
xxxxxxxxxxxxx
Press the XX key.
History clearance com-
pleted !!
Trip history cleared.
Press the XX key.
Operation command is
limited.
Please check operation
command.
Resetting.
Inverter is being reset.
Press the XX key.
12 - 30
Estimated cause(s)
Warning of setting inconsistency was gener-
ated. There is inconsistency of setting
shown in the warning message.
Non-revolving auto-tuning process is fin-
ished.
Revolving auto-tuning process is finished.
Revolving auto-tuning process is disturbed
and not finished.
The inverter is being initialized.
The inverter is being initialized.
The initialization is completed.
The history clearance is completed.
• Operation command of command direc-
tion is limited by the setting of [AA114]
operation direction limit.
• The rotation direction is reversed from the
command direction limited according to
the setting of [AA114] operation direction
limit because the frequency command is
turned negative due to calculation of main
speed or auxiliary speed.
• [RS] terminal is ON.
• Trip reset was performed. (The screen is
transited automatically at trip reset.)
High-function General-purpose Inverter RX2 Series User's Manual
Exemplar measures to be taken
The warning will be canceled by
amending the indicated parameter
setting.
See 6-2-3 Auto-tuning of Motor on
page 6-14.
See 6-2-3 Auto-tuning of Motor on
page 6-14.
See 6-2-3 Auto-tuning of Motor on
page 6-14 for troubleshooting.
The initialization completion screen
will appear after a while.
The history clearance completion
screen will appear after a while.
Press Enter key to exit the initializa-
tion completion screen.
Press Enter key to exit the history
clearance completion screen.
• Check the setting of [AA114] oper-
ation direction limit.
• Check the terminal command
FW/RW and the command direc-
tion of communication command.
• Check whether the calculated fre-
quency command is negative or
not.
The inverter is in the condition that
[RS] terminal is ON. Re-examine the
state of input terminal.