Operation Steps - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

1.3

Operation steps

: Initial setting
Frequency command
Inverter
output
frequency
(Hz)
Start command
ON
Start command with
on the operation panel (PU)
How to
How to w
give a frequency
give a frequency re
command?
command? m
Change frequency
Set from the
with ON/OFF switches
PU (operation panel/
connected to terminals
parameter unit).
(multi-speed setting)
(PU)
(e)
Step of operation
Installation/mounting
Wiring of the power
supply and motor
Time
(S)
Control mode selection
to give a start
to give a start to give a start
command?
command?
Perform frequency
setting by a voltage
output device
(Connection across
terminals 2 and 5)
(External) (External)
(f) (g)
Change of frequency
Set from the
with ON/OFF switches
PU (operation panel/
connected to terminals
parameter unit).
(multi-speed setting)
(PU)
(i)
(a)
(b)
(c)
How
How o
Start command via the PU connector
e
and RS-485 terminal of the inverter
m
and plug-in option (Communication)
Connect a switch, relay, etc.
to the control circuit
terminal block of the inverter
to give a start command. (External)
Perform frequency
setting by a current
output device
(Connection across
terminals 4 and 5)
(External)
(h)
Perform frequency
setting by a voltage
output device
(Connection across
terminals 2 and 5)
(External) (External)
(j) (k)
(d)
How to
How to w
give a frequency
give a frequency re
command?
command? m
Perform frequency
setting by a current
output device
(Connection across
terminals 4 and 5)
(External)
(l)
1. INTRODUCTION
1.3 Operation steps
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