Mitsubishi Electric 800 Series Instruction Manual page 20

NOTE
• Make sure that the parameter and switch settings are the same to use terminal 4. A different setting may cause a fault,
failure or malfunction. (For details, refer to the Instruction Manual(Detailed) of the inverter.)
• The terminal 1 (frequency setting auxiliary input) signal is added to the main speed setting signal of the terminal 40 or
4.
• When an override is selected, the terminal 1 or 4 is used for the main speed setting and the terminal 40 for the
override signal (50% to 150% at 0 to 20mA). (When the main speed of the terminal 1 or terminal 4 is not input,
compensation by the terminal 40 is invalid.)
• Use Pr. 125 (frequency setting gain) to change the maximum output frequency at input of the maximum output
frequency command current. At this time, the command current need not be input.
Also, the acceleration/deceleration time, which is a slope up/down to the acceleration/deceleration reference
frequency, is not affected by the change in Pr. 73 setting.
• Inputting current of 25mA or more to terminal 40 results in analog input alarm (E.AIE), causing the inverter to trip.
• When the FR-A8AN is installed and Pr.325 = "1 (initial value)", terminal 2 is invalid. (However, inputs from the PTC
thermistor are valid.)
• The priorities of frequency (speed) command of terminal 40 is the same as terminal 2.
ANALOG CURRENT INPUT
3
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