Toshiba VF-S9 Power Supply User Manual


 
E6580757
E-12
5
Short across the R-CC terminals: reverse rotation
* Reverse rotation is valid if short across the F-CC terminals and R-CC terminals at the same time.
This function is valid only when is set to 1 (operation panel).
5.9 Maximum frequency
: Maximum frequency
Function
1) Programs the range of frequencies output by the inverter (maximum output values).
2) This frequency is used as the reference for acceleration/deceleration time.
Frequency setting signal (%)
This function determines the
maximum value in line with the
ratings of the motor and load.
Maximum frequency cannot be
adjusted during operation. To
adjust, first stop the inverter.
When
Output frequency
(
Hz
)
When
If is increased, adjust the upper limit frequency as necessary.
Parameter setting
Title Function Adjustment range Default setting
Maximum frequency
30.0 400 (Hz)
80.0
5.10 Upper limit and lower limit frequencies
: Upper limit frequency
: Lower limit frequency
Function
Programs the lower limit frequency that determines the lower limit of the output frequency and the upper
limit frequency that determines the upper limit of that frequency.