Operation Display example
Speed RPM is displayed, instead of inverter) 0 When ” 4 ” is set for number
output frequency, when the following setting of motor poles . . . (In this
has been accomplished.
example, inverter output
frequency is assured to be
piq (2 pJ q l ][m\
set at 30Hi previously.)
Number of motor poles is set (within
- 0 v
range from 2 poles to 10 poles) .
Speed RPM which corresponds to
inverter output frequency is displayed.
l
Unit used in display
2
Dis- When speed is monitored in
-3
4
played N=
120X f (Frequency)
P (Number of poles)
terms of rpm or m/min,
speed the label which indicates the
2
Note: Displayed speed RPM is in
unit (r-pm or m/min) should
be applied to the monitor
proportion to output frequency.
E”
display unit over legend ” Hz”
J
a
8
Speed of load (r-pm or m/min) is set
c8
-
(within range from 11 to 9998) .
.o v
Speed at 60Hz of inverter output frequency
is set.
During ” PU operation ” or ” external
signal operation ” mode, direction of
rotation of the motor can be checked
through the MONITOR indicator lamp.
FORWARD . . . ” Hz ‘I (or ” A ” > lamp lights.
REVERSE . . . “Hz u (or ” A” > lamp flickers.
This lamp flickers when the
motor rotates in reverse
direction.
0
0
0
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