Buzzer Control (Pr. 990) - Mitsubishi Electric FR-D720S SC EC Instruction Manual

Parameter
6.21.5

Buzzer control (Pr. 990)

You can make the buzzer "beep" when you press the key of the parameter unit (FR-PU04/
FR-PU07).
Pr. No. Name
990
PU buzzer control
The above parameter can be set when Pr. 160 = 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".
NOTE Inverter alert faults with beep sounds when this parameter is set to activate the buzzer.
6.21.6 PU contrast adjustment (Pr. 991)
Contrast adjustment of the LCD of the parameter unit (FR-PU04/FR-PU07) can be performed.
Decreasing the setting value makes contrast light. You should press the WRITE key to store the
PU contrast setting.
Pr. No. Name
PU contrast
991
adjustment
The above parameter is displayed as simple mode parameter only when the parameter unit
FR-PU04/FR-PU07 is connected.
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".
FR-D700 SC EC
Initial Setting
Description
Value Range
0 Without buzzer
1
1 With buzzer
Initial Setting
Description
Value Range
0: Light
↓
58 0–63
63: Dark
Setting for the parameter unit and operation panel
Parameters referred to
Parameters referred to
Refer to
Section
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Refer to
Section
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