MITSUBISHI ELECTRIC FR-S520E - Manual (Page 68)

58
Function (Parameter) list
P
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ist
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er
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io
n
fu
nct
ion
s
70
Soft-PWM
setting
Presence/absence of
Soft-PWM control and
long wiring mode can
be selected.
When Soft-PWM is
valid, the metallic tone
of motor noise can be
changed into
unoffending composite
tone.
In the long wiring
mode, surge voltages
can be suppressed
independently of the
wiring length.
1 1 107
71 Applied motor
0, 100:
Thermal characteristic
for Mitsubishi
standard motor
1, 101:
Thermal characteristic
for Mitsubishi
constant-torque motor
(Thermal characteristic
for Mitsubishi constant-
torque motor is
selected with the RT
signal ON when 100
and 101 are set.)
1 0 73
72
PWM
frequency
selection
0 to 15 1 1 107
73
0-5V/0-10V
selection 0: For 0 to 5VDC input
1: For 0 to 10VDC input
1 0 108
74
Input filter
time constant
0: 2-step moving
average processing
1 to 8:
Exponential
average value of 2n
at the setting of n
1 1 109
Func-
tion
Para-
meter
Indica-
tion
Name Setting Range
Minimum
Setting
Increments
Factory
Setting
Refer
To:
Cus-
tomer
Setting
Soft-
PWM
Long wiring
mode
0 Absence Absence
1 Presence Absence
10 Absence Presence
11 Presence Presence