Mitsubishi Electric Freqrol Z024-UL Instruction Manual page 20

Mode
Connection
Example
Notes
External signal opemtlon
Inverter
!
PU
i
I.
A start signal and a fre-
quency reference signal are
required to run the inverter.
2.
Connection of the parame-
ter unit allows for PU opera-
tion, as well.
PU opsrrtlon
Inverter
FR-Z024
Parameter
unit
r"":
:q
p"
. I
, I
L.--..l
I.
See page
30
for parameter
unit operating procedures.
?. When
the
inverter is
shipped, factory settings
allow external signal opera-
tions. For PU operation only
set parameter 79 to 2.
Common
use of
external end
PU oparatlon
Inverter
I I
FR
-2024
El
Start switch
When using both operation
modes, setting is as follows:
I
E x ; ; d
I
Exteel
I
PU
1
Note: Selection of operation
External
mode A or 0 is made by
setting parameter num-
ber 79.
Note: The parameter unit
is
abbreviated
as
'PU'.
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