Other Settings - Mitsubishi Electric MELIPM Series Instruction Manual

8.5.5 Other settings

Pr. 84 "rated motor speed"
The rated speed of the motor used with the drive unit is displayed. This
parameter is for read-only and its value cannot be changed.
Pr. 244 "cooling fan operation selection"
When the drive unit has a built-in cooling fan, you can select the operation of the
cooling fan.
Setting
0 While the drive unit power is on, the cooling fan keeps running.
While the motor is operating, the cooling fan keeps running. While the motor is
1 at a stop, the cooling fan is stopped according to the temperature of the drive
unit.
If the cooling fan stops due to a failure, the "FN" alarm indication
appears on the parameter unit.
That the cooling fan has stopped due to a failure can be exported as
MEMO
an alarm signal.
When Pr. 244 = 1, the alarm function is activated if the fan starts
running during the fan "OFF" command.
Operation
Refer to: Chapter 6, 6.1.2 Alarm function
activated
Refer to: 8.7.2 Selection of the control
circuit output terminal functions
8-10
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8 PARAMETER FUNCTIONS