Mitsubishi FR-D720-5.5K - Page 87

78
Parameter list
Avoid mechanical resonance points
(frequency jump)
31
Frequency jump
1A
0.01Hz 9999
0 to 400Hz
9999
1A to 1B, 2A to 2B, 3A to 3B is frequency
jumps
9999: Function invalid

32
Frequency jump
1B
0.01Hz 9999
0 to 400Hz,
9999

33
Frequency jump
2A
0.01Hz 9999
0 to 400Hz,
9999

34
Frequency jump
2B
0.01Hz 9999
0 to 400Hz,
9999

35
Frequency jump
3A
0.01Hz 9999
0 to 400Hz,
9999

36
Frequency jump
3B
0.01Hz 9999
0 to 400Hz,
9999

Speed
display
37
Speed display
0.001 0
0 Frequency display, setting
0.01 to
9998
Machine speed at 60Hz.
RUN key
rotation direction
selection
40
RUN key rotation
direction selection
10
0 Forward rotation

1 Reverse rotation
Detection of output
frequency and motor
speed (SU, FU signal)
41
Up-to-frequency
sensitivity
0.1% 10% 0 to 100% Level where the SU signal turns ON. 
42
Output frequency
detection
0.01Hz 6Hz 0 to 400Hz Frequency where the FU signal turns ON. 
43
Output frequency
detection for
reverse rotation
0.01Hz 9999
0 to 400Hz
Frequency where the FU signal turns ON
in reverse rotation.

9999 Same as Pr. 42 setting
——
44, 45
Refer to Pr. 7, Pr. 8.
46
Refer to Pr. 0.
47
Refer to Pr. 3.
48
Refer to Pr. 22
51
Refer to Pr. 9.
Function
Parameter
Name
Incre-
ments
Initial
Value
Range Description
Parameter
Copy
Parameter
Clear
All Parameter
Clear
Related
Parameter