Setting Parameters; Setting And Display Modes - Toshiba VFNC3-2001P Instruction Manual

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4. Setting parameters

4.1

Setting and Display Modes

The VF-nC3 has the following three display modes.
Standard monitor mode
This mode is for monitoring the output frequency and setting the frequency reference value. If also
displays information about status alarms during running and trips.
Setting monitor mode
The standard inverter mode. This mode is enabled when
inverter power goes on.
・Display of output frequency, etc.
f710 Initial panel display selection
(f720 Initial remote keypad display selection)
f702 Free unit display scale
・Setting frequency reference values.
・Status alarm
If there is an error in the inverter, the alarm signal and the frequency will flash alternately in
the LED display.
: When a current flows at or higher than the overcurrent stall prevention level.
: When a voltage is generated at or higher than the over voltage stall prevention level.
: When the cumulative amount of overload reaches 50% or more of the overload trip
value, or when the main circuit element temperature reaches the overload alarm level
: When the overheat protection alarm level is reached
The mode for setting inverter parameters.
⇒ How to set parameters, refer to Section 4. 2.
There are two parameter read modes. For details on selection and switching of
modes, see 4.2.
Easy setting mode
Standard setting mode : Both basic and extended all parameters are displayed.
☆ Each press of the EASY key switches between the Easy setting mode and the
Standard setting mode.
: Only the seven most frequently used parameters are
displayed.
Parameters can be registered as necessary. (max. 24
parameters)
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