Mitsubishi Electric FR-S500 Instruction Manual page 38

Parameter
Indication
31
Frequency jump 1A
32
Frequency jump 1B
33
Frequency jump 2A
34
Frequency jump 2B
35
Frequency jump 3A
36
Frequency jump 3B
37
Speed display
Frequency setting
38
voltage gain frequency
Frequency setting
39
current gain frequency
Start-time earth
40
(ground) fault detection
selection
Up-to-frequency
41
sensitivity
Output frequency
42
detection
Name
Set the frequency range you want to evade
during constant-speed operation to avoid
resonance with a machine.
0 to 120Hz, - - -
You can convert the frequency monitor/set
frequency of the operation panel into the
load speed and display it. Setting 0 shows
the output frequency, and setting 0.1 to 999
shows the load speed.
(Set the speed for 60Hz operation.)
0, 0.1 to 999
You can set as desired the magnitude
(slope) of the output frequency to the
external frequency setting voltage signal
(0 to 5V or 0 to 10V).
1 to 120Hz
You can set as desired the magnitude
(slope) of the output frequency to the
external frequency setting current signal
(4 to 20mA).
1 to 120Hz
Set whether an earth (ground) fault is to be
detected or not at a start.
0: Not detected
1: Detected
You can adjust the ON range of the up-to-
frequency signal (SU) to be output when
the output frequency reaches the running
frequency. You can use this function to
ensure that the running frequency has been
reached or use it as the operation start
signal etc. for related equipment.
Use Pr. 64 or Pr. 65 to assign the terminal
used for SU signal output.
0 to 100%
Set the reference value at which the signal
(FU) is output when the output frequency
rises to or above a certain value. This
function can be used for electromagnetic
brake operation, open signal, etc.
Use Pr. 64 or Pr. 65 to assign the terminal
used for the FU signal.
0 to 120Hz
Extended function parameter list
Description
33
Factory
Setting
- - -
- - -
- - -
- - -
- - -
- - -
0
60Hz
60Hz
0
10%
6
6Hz