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Mitsubishi Electric FR-F720P-0.75K Instruction Manual Page 99

Fr-f700p series.
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Parameter list
Parameter
Name
Limiting the output frequency — Avoiding the mechanic resonance points
(frequency jump) (Pr.31 to Pr.36)
31
Frequency jump 1A
32
Frequency jump 1B
33
Frequency jump 2A
34
Frequency jump 2B
35
Frequency jump 3A
36
Frequency jump 3B
Monitor display and monitor output signal — Speed display and speed setting (Pr.37,
Pr.144, Pr.505)
37
Speed display
Speed setting
144
switchover
Speed setting
505
reference
*1
Performing IPM parameter initialization sets back the settings to the initial settings. (Refer to page 43)
*2
Performing IPM parameter initialization changes the settings.
Detection of output frequency and current — Detection of output frequency (SU, FU, and
FU2 signals)
(Pr.41 to Pr.43, Pr.50, Pr.870)
Up-to-frequency
41
sensitivity
Output frequency
42
detection
Output frequency
43
detection for reverse
rotation
Second output
50
frequency detection
Speed detection
870
hysteresis
*
Performing IPM parameter initialization changes the settings.
44, 45
Refer to Pr. 7 and Pr. 8.
46
Refer to Pr. 0.
47
Refer to Pr. 3.
48, 49
Refer to Pr. 22 and Pr. 23.
50
Refer to Pr. 41 to Pr. 43.
51
Refer to Pr. 9.
92
Incre-
Initial
Range
ments
Value
0 to 400Hz,
0.01Hz
9999
9999
0 to 400Hz,
0.01Hz
9999
9999
0 to 400Hz,
0.01Hz
9999
9999
0 to 400Hz,
0.01Hz
9999
9999
0 to 400Hz,
0.01Hz
9999
9999
0 to 400Hz,
0.01Hz
9999
9999
0
1
0
*1
1 to 9998
0, 2, 4, 6, 8,
1
4
10, 102,104,
*2
106,108, 110
0.01Hz
60Hz
1 to 120Hz
*2
(Refer to page 43)
0.1%
10%
0 to 100%
0.01Hz
6Hz
0 to 400Hz
0 to 400Hz
0.01Hz
9999
9999
0.01Hz
30Hz
0 to 400Hz
0.01Hz
0Hz
0 to 5Hz
*
(Refer to page 43)
Description
1A to 1B, 2A to 2B, 3A to 3B is frequency
jumps
9999: Function invalid
Frequency display, setting
Set the machine speed of Pr. 505.
Set the number of motor poles when displaying
the motor speed.
Set the frequency that will be the basis of
machine speed display.
Set the level where the SU signal turns ON.
Set the frequency where the FU signal turns
ON.
Set the frequency where the FU signal turns
ON in reverse rotation.
Same as Pr.42 setting
Set the frequency where the FU2 signal turns
ON.
The hysteresis range for the detected
frequency is set.
: enabled
× : disabled

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