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3.2 Operation Mode
The inverter mounted with the option unit (FR-E5NP) has the following operation modes:
(1) PU operation [PU]........................... Controls the inverter from the keyboard of the operation panel or
parameter unit (FR-PU04) (referred to as the "PU") installed to the
inverter.
(2) External operation [EXT] ................ Controls the inverter by switching on/off external signals
connected to the control circuit terminals of the inverter.
(The inverter is factory-set to this mode.)
(3) Network operation [NET] ................ Controls the inverter with instructions from the Profibus master
module via the option unit (FR-E5NP).
(The operation signal and running frequency can be entered from
the control circuit terminals depending on the Pr. 338 "operation
control command source" and Pr. 339 "speed command source"
setting.)
