6-17
Set Values
• Set n49 and n50 for jump frequencies 1 and 2 to the central values of jumping frequencies.
• These values must satisfy the following condition.
n49 y n50
• The value in n51 must be set for the jump width.
• This function is disabled with n51 set to 0.0.
• The operation of the Inverter within the dead bands is prohibited. While the Inverter is in acceleration
or deceleration control, however, the Inverter does not jump the bands but changes the frequency
smoothly.
Frequency Jump Function
Output
frequency
Reference frequency
6-7-6 Frequency Detection Function
• The 3G3JV has the following frequency detection functions.
Frequency Detection:
Detects that the frequency reference coincides with the output frequency.
Frequency Detection Levels 1 and 2:
Detects that the output frequency is the same as or higher or lower than the set value (frequency
detection level) in n58.
• The parameter n40 for multi-function output must be set for the frequency detection function.
Advanced Operation Chapter 6
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