The following table shows the available analog input settings. Parameter A005 and the input terminal [AT] determine the External Frequency Command input terminals that are available, and how they function. The analog inputs [O] and [OI] use terminal [L] as the reference (signal return).

 

 

 

 

 

 

00

 

 

ON

 

[OI]

 

 

OFF

 

[O]

 

 

 

 

02

 

 

ON

 

Integrated POT on external panel

 

 

OFF

 

[O]

 

 

 

 

03

 

 

ON

 

Integrated POT on external panel

 

 

OFF

 

[OI]

 

 

 

 

Other Analog Input-related topics:

·“Analog Input Settings”

·“Additional Analog Input Settings”

·“Analog Signal Calibration Settings”

·“Analog Input Current/Voltage Select”

·“ADD Frequency Enable”

·“Analog Input Disconnect Detect”

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Hitachi hitachi series inverter user manual Other Analog Input-related topics