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Limiting menus to be displayed
The menu-driven system has a limiter function (specified by function code E52) that limits menus
to be displayed for the purpose of simple operation. The factory default is to display Menu #1 "Data
setting" only, allowing no switching to any other menu.
Function code data (E52)
0: Function code data setting mode
1: Function code data check mode
2: Full-menu mode
If the full-menu mode is selected, pressing the
key, you may select the desired menu. Once all of the menus have been cycled through, the dis-
play will return to the first menu.
3.2.3 Alarm Mode
When the protective function is activated to issue an alarm, the inverter automatically transfers to
Alarm mode and the alarm code will appear in the LED monitor. Figure 3.2 shows the status tran-
sition of Alarm mode.
Releasing the Alarm and Transferring the Inverter to Running Mode
Remove the cause of the alarm and press the
mode. The alarm can only be removed using the
Displaying the Alarm History
It is possible to display the most recent 3 alarm codes in addition to the one currently displayed.
Previous alarm codes can be displayed by pressing the
is displayed.
Displaying the Running Information when an Alarm Occurs
If an alarm occurs, you may check various running status information (output frequency and output
current, etc.) by pressing the
for each running information is displayed in alternation.
Further, you can switch between the various running information using the
running information is the same as for Menu #6 "Alarm information" in Programming mode. Refer
to Table 3.14 in Section 3.9 "Reading Alarm Information."
Pressing the
key while the running information is displayed returns the display to the alarm
codes.
When the running information is displayed after removal of the alarm cause, pressing the
key twice in succession will cause the inverter to transmit to the alarm code display
and then release the alarm status. Be careful with a run command. If a run command has
been entered at this stage, the motor will start running.
Transit to Programming Mode
Further, it is also possible to switch the inverter to Programming mode by pressing the
keys simultaneously while the alarm is displayed and to then check and adjust the function code
data.
Function Code E52 – Keypad (Mode Selection)
* Menu #7 appears only when the remote keypad (option) is set up for use.
key when the alarm code is displayed. The item number and data
Menus selectable
Menu #1 "Data setting" (factory default)
Menu #2 "Data checking"
Menu #1 through #6 (#7*)
or
key will cycle through menus. With the
key to release the alarm and return to Running
key when the alarm code is displayed.
or
key while the current alarm code
3-4
or
key. Detailed
+
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