Fuji Electric FRENIC-AQUA series, User Manual

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„ Boost function (Mode selection) (J143)
Select operations conditions for the boost function. The selectable boot conditions include
boost command "BST" ON, operation at the time of initiation, and operation at the time of
power ON.
- Data setting range: 0 to 4
Data for J143 Operation description
0 Disable (disabled at the time of initiation)
* When boost command "BST" is ON, the boost function operates.
1 Enable ("enabled at the time of initiation" plus "only at the time of PID
control")
2 Enable (always enabled at the time of initiation)
3 Enable ("only first initiation with power ON" plus "only at the time of
PID control")
4 Enable (only at the time of first initiation with power ON)
For boost commands, refer to the description about boost command BST (function
codes E01 to E07, data = 130)
„ Boost function (operation frequency) (J144)
Select an operation frequency to be used when the boost function is ON.
- Data setting range: 0.1 to 120.0 (Hz)
Inherit: Maximum frequency
„ Boost function (acceleration time) (J145)
You can set acceleration time only for the boost function. As the acceleration time, set time to
be taken from 0 to the maximum frequency. (Note that this is not the time to be taken until
J144 is reached.)
- Data setting range: 0.01 to 3600.00 (s)
Inherit: The currently effective acceleration time is followed.
„ Boost function (operation time) (J146)
You can set how long the boost function is to be operated.
- Data setting range: 0.1 to 3600.00 (s)
0.0 Time period while the boost command BST is ON
(When BST is not used, this is used as the time until the operation
frequency (J144) is reached.)
„ Boost function (cancel PV level) (J147, J247)
Set a PV level (feedback value) for cancelling the boost function during operation. Settable
physical quantity conforms to display unit and scale.
- Data setting range: -999.00 to 0.00 to 9990.00, OFF (Disable)