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5. PARAMETERS
5.4 (E) Environment setting parameters
3
4
5
5
5
6
7
8
9
10
Reset limit function (P.E107)
• When P.E107 = "1" or Pr.75 = any of "100 to 103 and 114 to 117", if an electronic thermal O/L relay or an overcurrent
protective function (E.THM, E.THT, E.OC[]) is activated while one of them has been already activated within 3 minutes,
the inverter will not accept any reset command (RES signal, etc.) for about 3 minutes from the second activation.
• The reset limit function is available with the FR-F860-01080 or higher.
NOTE
• Resetting the inverter power (turning OFF the control power) will clear the accumulated thermal value.
• When the retry function is set enabled (Pr.67 Number of retries at fault occurrence "0"), the reset limit function is
disabled.
Pr.67 Number of retries at fault occurrence page 242
Pr.79 Operation mode selection page 204
Pr.250 Stop selection page 550
Pr.551 PU mode operation command source selection page 214
5.4.3 PU display language selection
The display language of the parameter unit (FR-PU07) can be selected.
5.4.4 Buzzer control
The PU (operation panel or parameter unit) key sound and buzzer can be turned ON/OFF.
NOTE
• When the buzzer is set to ON, a warning sound will be audible when a fault occurs.
5.4.5 PU contrast adjustment
Contrast adjustment of the LCD of the LCD operation panel (FR-LU08) and the parameter unit (FR-PU07) can be performed.
Decreasing the setting value lowers the contrast.
The above parameter is displayed as a simple mode parameter only when the LCD operation panel (FR-LU08) and the
parameter unit (FR-PU07) are connected.
CAUTION
• Do not perform a reset while a start signal is being input. Doing so will cause a sudden start of the motor, which is dangerous.
Pr. Name Initial value Setting range Description
145
E103
PU display language selection — 0 Japanese
1 English
2German
3 French
4 Spanish
5 Italian
6Swedish
7Finnish
Pr. Name Initial value Setting range Description
990
E104
PU buzzer control 1 0 Turns the key sound and buzzer OFF.
1 Turns the key sound and buzzer ON.
Pr. Name Initial value Setting range Description
991
E105
PU contrast adjustment 58 0 to 63 0: Low 63: High
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