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This parameter allows you to choose between analog signal input and contact signal
input for the AI1 terminal.
When using the AI1 terminal as analog input, be sure f305 is configured right (0~5VDC,
0~10VDC, or 0~20mA).
When using the AI1 terminal as contact input terminals in sink logic connection, be sure
to insert a resistor between the 24V terminal and the VIA terminal. (Recommended
resistance: 4.7kΩ-1/2W).
Note1: Not valid when capacity rating is at 15kw or above.
NO. Parameter Name Setting Range
Default
f301 Input terminal function for LI1 0~69 2
f302 Input terminal function for LI2 0~69 3
f303 Input terminal function for LI3 0~69 0
f304 Input terminal function for LI4 0~69 10
Use the above parameters to send signals from an external programmable controller to
various control input terminals to operate and/or set the inverter. The desired contact
input terminal functions can be selected from table 5.2.
Table 2.2 Description of input terminal function
Input terminal
function NO.
Function name Description
0 No function is assigned
Disabled
1 Standby terminal
ON: Ready for operation
OFF: Coast stop (gate off)
2-wire operation ON: Forward run
OFF: Slowdown stop
2 Forward run command
3-wire operation OFF→ON: forward run.
2-wire operation ON: Reverse run.
OFF: Slowdown stop
3 Reverse run command
3-wire operation OFF→ON: Reverse
run.
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General