Chapter 6 - Parameter Description [I/O]
6-49
[AX-CX configured as ‘FDT-3’]
[FDT-4]
AX-CX is CLOSED when the output frequency
reaches the FDT frequency. The output is OPENED
when the output frequency goes below the FDT
bandwidth centered on the FDT frequency.
Detecting Condition:
During Accel: Output freq >= Freq Detection
During Decel: Output freq > (Freq Detection (I/O-74) -
Freq Detection Bandwidth (I/O-75)/2)
[AX-CX configured as ‘FDT-4’]
[FDT-5]
This is the inverted output of [FDT-4].
Detecting Condition:
During Accel: Output freq >= Freq Detection
During Decel: Output freq > (Freq Detection (I/O-74) -
Freq Detection Bandwidth (I/O-75)/2)
[AX-CX configured as ‘FDT-5’]
[OL]
AX-CX
is CLOSED when the output current has
reached the FU1-64 [Overload Warning Level] for
the FU1-65 [Overload Warning Time].
[AX-CX configured as ‘OL’]
AX-CX
ON
Output Frequency
Time
Time
I/O-75/ 2
ON
I/O-74
AX-CX
Output Frequency
Time
Time
I/O-75 / 2
CLOSED
I/O-74
t1: FU1-65 [Overload Warning Time]
Output Current
Time
Time
FU1-64
[OL level]
FU1-64
[OL level]
AX-CX
ON
t1 t1
AX-CX
ON
Output Frequency
Time
Time
I/O-75/ 2
ON
I/O-74
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