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7. Explanation of Operation Panel
7-1. Explanation of Operation Panel
1) Pilot lamps
No
Name
Function
①
Data display
A 7-segment, 4-digit LED
Displays voltage, frequency, each settings and error codes.
②
Frequency pilot lamp ON when the data display is showing frequency
③
Voltage % pilot lamp
ON when the data display is showing voltage
④
Operation pilot lamp Indicates the output condition of the controller.
ON: The Controller is in operation under external control.
Blinking: The Controller is in forced operation by the ON/OFF key.
Long OFF and blinking: The Controller is at a forced stop by the
ON/OFF key.
⑤
Parameter mode
pilot lamp
ON: The parameter setting is in process.
Blinking: The speed magnification change setting is in process (only
for 0u:1, 2 in the
“
A
”
mode).
⑥
Operation mode pilot
lamp
ON:
“
A
”
mode (operation)
OFF:
“
n
”
mode (adjustment)
Blinking:
The function setting selection is in process.
⑦
Constant-amplitude
control pilot lamp
“
n
”
mode: OFF(Constant-voltage control
）
“
A
”
mode: The constant amplitude setting is displayed.
*1
⑧
Frequency lock pilot
lamp
“
n
”
mode: ON
;
The frequency is locked.
OFF
;
The frequency lock is released.
Blinking
;
The function setting selection is in process.
“
A
”
mode:
Indicates the fixed frequency setting and the automatic
frequency tracking setting.
＊
1
⑨
Operation pattern
setting pilot lamp
ON: Panel setting (only for setting in the
“
n
”
mode)
OFF: External signal setting
Blinking: The function setting selection is in process.
