Mitsubishi Electric fr-e700 series, Инструкция по эксплуатации

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Setting for the parameter unit, operation panel Parameter
6 - 332
6.22.5 Buzzer control (Pr. 990)
You can make the buzzer "beep" when you press the key of the parameter unit (FR-PU04/FR-PU07).
The above parameter can be set when Pr. 160 "User group read selection" = 0.
The above parameter allows its setting to be changed during operation in any operation mode even
if "0" (initial value) is set in Pr. 77 "Parameter write selection".
6.22.6 PU contrast adjustment (Pr. 991)
Contrast adjustment of the LCD of the parameter unit (FR-PU04/FR-PU07) can be performed. Decreas-
ing the setting value makes contrast light. You should press the WRITE key to store the PU contrast
setting.
The above parameter is displayed as simple mode parameter only when the parameter unit FR-PU04/
FR-PU07 is connected.
The above parameters allow its setting to be changed during operation in any operation mode even
if "0" (initial value) is set in Pr. 77 "Parameter write selection".
Pr. No. Name Initial Value Setting Range Description Parameters referred to
Refer to
Section
990
PU buzzer control 1
0 Without buzzer
—
1 With buzzer
Pr. No. Name Initial Value Setting Range Description Parameters referred to
Refer to
Section
991
PU contrast adjustment 58 0–63
0: Light
63: Dark
—