35
3.
Primary operation
Primary operation
3.1 Operating modes of the inverter
●
The operation modes are related to the
reference source of the target frequency
and the
signal
source of the motor starting
. The Shihlin SF-TYPE inverter totally has 9 kinds of operation
modes, namely,
‘
PU mode
’
,
‘
JOG mode
’
,
‘
external mode
’
,
‘
communication mode
’
,
‘
combined
mode 1
’
,
‘
combined mode 2
’
,
‘
combined mode 3
’
,
‘
combined mode 4
’
and
‘
combined mode
5
’
.
Related
parameter
s
values
Operation
mode
The reference source of
target frequency
The signal source of motor
starting
Remarks
PU mode
（
）
DU01
operation panel
Press the key
or
on
the
DU01
operation panel
JOG mode
（
）
The set value of
P.15
Press the key
or
on
the
DU01
operation panel
‘
External voltage/current
signal
’
,
‘
combination of
multi-speed stage levels
’
or
External JOG
External terminals
0
External
mode
（
）
Frequency
of
each
section in Programmed
operation
mode
(P.131~P.138)
External terminal STF
The
‘
PU
mode
’
,
‘
External
mode
’
and
‘
JOG mode
’
are valid and
interchangeab
le.
PU mode
（
）
Equal to the
‘
PU mode
’
when P.79=0
1
JOG mode
（
）
Equal to the
‘
JOG mode
’
when P.79=0
The
‘
PU
mode
’
and
‘
JOG mode
’
are valid and
interchangeab
le.
2
External
mode
（
）
Equal to the
‘
External mode
’
when P.79=0
3
Communic
ation mode
（
）
Communication
Communication
4
Combined
mode 1
（
）
DU01
operation panel
External terminals
Operation
mode
selection
P.79
5
Combined
mode 2
（
）
‘
External voltage/current
signal
’
or
‘
combination of
multi-speed stage levels
’
Press the key
or
on
the
DU01
operation panel
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